阅读说明：本技术 灭火控制瓶组机构、方法及可读存储介质 (Fire extinguishing control bottle group mechanism, method and readable storage medium ) 是由 刘鸿章 毛冠中 于 2021-08-26 设计创作，主要内容包括：本申请公开了一种灭火控制瓶组机构、方法及可读存储介质,灭火控制瓶组机构包括若干灭火瓶、探测组件以及控制器,灭火瓶的顶部连通设置有支管,灭火瓶通过支管连接有集流管,集流管设置有若干分流管,分流管的另一端与除尘净化设备内部相连通；支管上设置有第一电磁阀,控制器与第一电磁阀电连接；分流管上设有第二电磁阀,第二电磁阀与控制器电连接。本申请提供的灭火控制方法包括：实时接收探测信号；基于探测信号确定输出信号；确定输出信号为报警信号时,控制第一电磁阀以及第二电磁阀开启；确定输出信号为正常信号时,控制第一电磁阀以及第二电磁阀关闭。本申请具有便于及时对除尘净化设备内部进行灭火的效果。(The application discloses a fire extinguishing control bottle group mechanism, a fire extinguishing control bottle group method and a readable storage medium, wherein the fire extinguishing control bottle group mechanism comprises a plurality of fire extinguishing bottles, a detection assembly and a controller, branch pipes are communicated and arranged at the tops of the fire extinguishing bottles, the fire extinguishing bottles are connected with a collecting pipe through the branch pipes, the collecting pipe is provided with a plurality of flow dividing pipes, and the other ends of the flow dividing pipes are communicated with the interior of dust removal and purification equipment; the branch pipe is provided with a first electromagnetic valve, and the controller is electrically connected with the first electromagnetic valve; the shunt pipe is provided with a second electromagnetic valve which is electrically connected with the controller. The application provides a fire extinguishing control method comprising: receiving a detection signal in real time; determining an output signal based on the detection signal; when the output signal is determined to be the alarm signal, controlling the first electromagnetic valve and the second electromagnetic valve to be opened; and when the output signal is determined to be a normal signal, controlling the first electromagnetic valve and the second electromagnetic valve to be closed. This application has the effect of being convenient for in time put out a fire to dust removal purification equipment is inside.)

1. The utility model provides a fire control bottle group mechanism which characterized in that: the fire extinguishing device comprises a plurality of fire extinguishing bottles (4), a detection assembly and a controller, wherein the fire extinguishing bottles (4) are arranged on one side of a dust removing and purifying device (1) in parallel, the detection assembly is arranged inside the dust removing and purifying device (1), the tops of the fire extinguishing bottles (4) are communicated with a branch pipe (53), the fire extinguishing bottles (4) are connected with collecting pipes (51) through the branch pipes (53), the collecting pipes (51) are communicated with one another end to end, one side, close to the dust removing and purifying device (1), of the collecting pipes (51) is provided with a plurality of flow dividing pipes (54), one ends of the flow dividing pipes (54) are communicated with the collecting pipes (51), and the other ends of the flow dividing pipes (54) are communicated with the inside of the dust removing and purifying device (1);

the controller is used for receiving an alarm signal from the detection assembly, a first electromagnetic valve (61) is arranged on the branch pipe (53), and the controller is electrically connected with the first electromagnetic valve (61); the shunt pipe (54) is provided with a second electromagnetic valve (62), and the second electromagnetic valve (62) is electrically connected with the controller.

2. The fire suppression control cylinder group mechanism according to claim 1, wherein: shunt tubes (54) intercommunication is provided with a plurality of reposition of redundant personnel branch pipes (53), shunt tubes (54) are through a plurality of reposition of redundant personnel branch pipes (53) with dust removal purification equipment (1) is connected, and every reposition of redundant personnel branch pipe (53) with the hookup location of dust removal purification equipment (1) is different.

3. A fire suppression control cylinder group mechanism as defined in claim 2, wherein: the detection assembly comprises a spark detector and a temperature sensor, the spark detector is electrically connected with the controller, and the temperature sensor is electrically connected with the controller.

4. A fire suppression control cylinder group mechanism as claimed in claim 3, wherein: the number of the temperature sensors is provided with a plurality of temperature sensors, and one temperature sensor is arranged on the dedusting and purifying equipment (1) and is correspondingly positioned on one side of the end part of one shunt pipe (54).

5. A fire extinguishing control method based on the fire extinguishing control cylinder group mechanism according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:

receiving a detection signal in real time;

determining an output signal based on the detection signal, wherein the category of the output signal comprises an alarm signal and a normal signal;

when the output signal is determined to be an alarm signal, controlling the first electromagnetic valve (61) and the second electromagnetic valve (62) to be opened;

and when the output signal is determined to be a normal signal, controlling the first electromagnetic valve (61) and the second electromagnetic valve (62) to be closed.

6. A fire extinguishing control method according to claim 5, wherein: the step of determining an output signal based on the detection signal, the category of the output signal including an alarm signal and a normal signal, includes:

acquiring temperature information in a target space in real time, comparing the temperature information with reference temperature information and obtaining a temperature comparison result;

acquiring spark information in a target space in real time, and comparing the spark information with reference spark information to obtain a spark comparison result;

determining an output signal based on the temperature comparison result and the spark comparison result.

7. A fire extinguishing control method according to claim 5, wherein: when the output signal is determined to be the alarm signal, the step of controlling the first electromagnetic valve (61) and the second electromagnetic valve (62) to be opened comprises the following steps:

determining the output signal to be an alarm signal;

reading position information of the detection signal, and determining a first electromagnetic valve (61) and a second electromagnetic valve (62) which are associated with the position information;

and controlling the opening of a first solenoid valve (61) and a second solenoid valve (62) which are associated with the position information.

8. A fire extinguishing control method according to claim 7, wherein: the step of reading the position information of the detection signal and determining the first solenoid valve (61) and the second solenoid valve (62) which are associated with the position information comprises the following steps:

acquiring a plurality of temperature information related to a target space in real time;

comparing a plurality of said temperature information with reference temperature information;

dividing temperature information larger than the reference temperature information into temperature alarm information groups;

comparing the temperature information in the temperature alarm information group with each other to obtain the highest temperature information;

and acquiring position information of the highest temperature information, and determining a first electromagnetic valve (61) and a second electromagnetic valve (62) which are associated with the position information.

9. A fire extinguishing control method according to claim 8, wherein: after the step of controlling the first solenoid valve (61) and the second solenoid valve (62) to open when the output signal is determined to be the alarm signal, the method includes:

acquiring time information of the continuous opening of the first electromagnetic valve (61) and the second electromagnetic valve (62), wherein the time information comprises a time length short message;

acquiring a detection signal when the time information reaches the reference time information;

determining an output signal based on the detection signal;

whether to continue opening the other first solenoid valve (61) and second solenoid valve (62) is determined based on the time comparison result and the output signal.

10. A computer-readable storage medium characterized by: the computer readable storage medium stores a computer program which when executed by a processor implements the steps of the fire suppression control method according to any one of claims 5-9.

Technical Field

The application relates to the field of fire extinguishing devices, in particular to a fire extinguishing control bottle group mechanism, a fire extinguishing control bottle group method and a readable storage medium.

Background

In the production of laser cutting, a large amount of dust is generally generated, so that a dust removal purification device is generally required to be additionally arranged in the laser cutting process so as to suck the dust generated in the laser cutting process.

Because the temperature is higher during laser cutting, consequently these dusts often can be followed tiny spark, and at the dust absorption in-process of reality, dust removal purification equipment also sucks the dust that has the spark easily to dust removal purification equipment in, sees dust removal purification equipment to mix with the dust suction of spark to dust removal purification equipment when inside when the staff, generally needs the staff in time to take the fire extinguisher to put out a fire to dust removal purification equipment inside.

To above-mentioned technique, the inventor thinks, because the dust mix with the spark and get into dust removal clarification plant inside, the granule of dust is less, and the spark is also more tiny, therefore the staff is difficult to real-time manual work to monitor that there is the dust that mixes with the spark to get into dust removal clarification plant inside, and this leads to putting out a fire untimely condition to take place easily.

Disclosure of Invention

First aspect for in time put out a fire to dust removal purification equipment inside in order to be convenient for, this application provides a control bottle group mechanism of putting out a fire.

The application provides a pair of control bottle group mechanism of putting out a fire adopts following technical scheme:

a fire extinguishing control bottle group mechanism comprises a plurality of fire extinguishing bottles, a detection assembly and a controller, wherein the detection assembly is arranged inside dust removal and purification equipment, the fire extinguishing bottles are arranged on one side of the dust removal and purification equipment in parallel, the tops of the fire extinguishing bottles are communicated with branch pipes, the fire extinguishing bottles are connected with collecting pipes through the branch pipes, the collecting pipes are communicated with one another end to end, one side of each collecting pipe, which is close to the dust removal and purification equipment, is provided with a plurality of flow dividing pipes, one ends of the flow dividing pipes are communicated with the collecting pipes, and the other ends of the flow dividing pipes are communicated with the inside of the dust removal and purification equipment;

the controller is used for receiving an alarm signal from the detection assembly, a first electromagnetic valve is arranged on the branch pipe, and the controller is electrically connected with the first electromagnetic valve; and a second electromagnetic valve is arranged on the shunt pipe and electrically connected with the controller.

Through adopting above-mentioned technical scheme, the fire bottle passes through the branch pipe, pressure manifold and shunt tubes and dust removal clarification plant's internal connection, when the controller received dust removal clarification plant's alarm signal, first solenoid valve of controller control and second solenoid valve are opened for fire extinguishing agent in the fire bottle flows through the branch pipe and lets in the pressure manifold, fire extinguishing agent of pressure manifold department is followed the shunt tubes blowout, saves the inside condition of staff real-time supervision dust removal clarification plant, also is favorable to realizing in time putting out a fire simultaneously.

Preferably, the shunt tubes intercommunication is provided with a plurality of reposition of redundant personnel branch pipes, the shunt tubes passes through a plurality of reposition of redundant personnel branch pipes with dust removal purification equipment connects, and every reposition of redundant personnel branch pipe with dust removal purification equipment's hookup location is different.

Through adopting above-mentioned scheme, the shunt tubes is connected with dust removal purification equipment through a plurality of reposition of redundant personnel branch pipes, and every shunt tubes is different with dust removal purification equipment's hookup location moreover, and this makes different reposition of redundant personnel branch pipes can spray fire extinguishing agent to dust removal purification equipment's different positions to the realization is favorable to diversely putting out a fire to dust removal purification equipment inside, improves the efficiency of putting out a fire.

Preferably, the fire extinguishing control bottle group mechanism further comprises a detection assembly, the detection assembly comprises a spark detector and a temperature sensor, the spark detector is electrically connected with the controller, and the temperature sensor is electrically connected with the controller.

By adopting the scheme, the spark detector is used for detecting whether the dust in the dust removal purification equipment carries sparks, and the temperature sensor is used for detecting the temperature condition in the dust removal purification equipment; when the spark detector detects that sparks exist in the dust removal purification equipment, the spark detector sends a signal to the controller, the controller can receive the signal sent by the spark detector and control the first electromagnetic valve and the second electromagnetic valve to be opened, or when the temperature sensor detects that the temperature in the dust removal purification equipment is abnormal, the temperature sensor sends a signal to the controller, and the controller controls the first electromagnetic valve and the second electromagnetic valve to be opened.

Preferably, the number of the temperature sensors is provided with a plurality of temperature sensors, and one temperature sensor is arranged on the dedusting and purifying equipment and is correspondingly positioned on one side of the end part of one shunt pipe.

Through adopting above-mentioned scheme, temperature sensor's quantity is provided with a plurality of, and a temperature sensor corresponds the tip that is located a shunt tubes to temperature sensor can be more accurate measure the temperature of every position of dust removal purification equipment.

Preferably, a first pressure switch is arranged on the branch pipe, and the first pressure switch is electrically connected with the controller; the shunt tubes are provided with second pressure switches, and the second pressure switches are electrically connected with the controller.

By adopting the scheme, the first pressure switch is used for detecting the fire extinguishing agent passing amount on the branch pipe; the second pressure switch is used to detect the amount of fire suppression agent passing through the shunt tubes, and the first 64 and second 65 pressure switches cooperate to feedback the controller to the branch tubes and shunt tubes for fire suppression agent release.

In order to put out a fire in the dust removal and purification equipment in time, the application provides a fire extinguishing control method.

A fire extinguishing control method based on the fire extinguishing control bottle group mechanism comprises the following steps:

receiving a detection signal in real time;

determining an output signal based on the detection signal, wherein the category of the output signal comprises an alarm signal and a normal signal;

when the output signal is determined to be an alarm signal, controlling the first electromagnetic valve and the second electromagnetic valve to be opened;

and when the output signal is determined to be a normal signal, controlling the first electromagnetic valve and the second electromagnetic valve to be closed.

By adopting the scheme, the output signal is determined to be an alarm signal or a normal signal based on the received detection information, and when the output signal is the alarm signal, the first electromagnetic valve and the second electromagnetic valve are controlled to be opened, so that the dust removal and purification equipment can be put out a fire in time; when the output signal is a normal signal, the first electromagnetic valve and the second electromagnetic valve are controlled to be closed, so that the dust removal and purification equipment is convenient to extinguish fire in time.

Preferably, the step of determining an output signal based on the detection signal, the category of the output signal including an alarm signal and a normal signal, includes:

acquiring temperature information in a target space in real time, comparing the temperature information with reference temperature information and obtaining a temperature comparison result;

acquiring spark information in a target space in real time, and comparing the spark information with reference spark information to obtain a spark comparison result;

determining an output signal based on the temperature comparison result and the spark comparison result.

By adopting the scheme, the output signal is determined by combining the temperature comparison result and the spark comparison result, so that the conditions of the temperature and the spark in the target space can be more accurately judged, and the accuracy degree of the output signal is higher.

Preferably, the step of controlling the first solenoid valve and the second solenoid valve to open when it is determined that the output signal is the alarm signal includes:

determining the output signal to be an alarm signal;

reading position information of the detection signal, and determining a first electromagnetic valve and a second electromagnetic valve which are associated with the position information;

and controlling the opening of the first electromagnetic valve and the second electromagnetic valve which are associated with the position information.

By adopting the scheme, the first electromagnetic valve and the second electromagnetic valve which are associated with the position information are determined according to the position information of the detection signal, so that the first electromagnetic valve and the second electromagnetic valve which are associated with the position information are started, the position needing to be extinguished is found more accurately, and the extinguishment can be realized more timely, effectively and accurately.

Preferably, the step of reading the position information of the detection signal and determining the first solenoid valve and the second solenoid valve associated with the position information includes:

acquiring a plurality of temperature information related to a target space in real time;

comparing a plurality of said temperature information with reference temperature information;

dividing temperature information larger than the reference temperature information into temperature alarm information groups;

comparing the temperature information in the temperature alarm information group with each other to obtain the highest temperature information;

and acquiring position information of the highest temperature information, and determining a first electromagnetic valve and a second electromagnetic valve which are associated with the position information.

By adopting the scheme, the temperature information of the target space is acquired firstly, the temperature information is compared with the reference temperature information, the temperature information larger than the reference temperature information is summarized into the temperature alarm information group, then the temperature information is compared in the temperature alarm information group to screen the highest temperature information, and then the position of the highest temperature information is acquired so as to perform centralized fire extinguishing treatment on the position.

Preferably, after the step of controlling the first solenoid valve and the second solenoid valve to open when the output signal is determined to be the alarm signal, the method includes:

acquiring time information of the continuous opening of the first electromagnetic valve and the second electromagnetic valve, wherein the time information comprises a time-length short message;

acquiring a detection signal when the time information reaches the reference time information;

determining an output signal based on the detection signal;

and determining whether to continuously open other first electromagnetic valves and second electromagnetic valves or not based on the time comparison result and the output signal.

By adopting the scheme, the time information of the continuous opening of the first electromagnetic valve and the second electromagnetic valve is obtained, when the time information reaches the reference time information and the output signal is the alarm signal, other first electromagnetic valves and other second electromagnetic valves are continuously opened, so that other positions in the target space can be covered with the fire extinguishing agent in advance, on one hand, other positions in the target space are not easy to catch fire, and the fire spread in the target space to other places is reduced; on the other hand, the fire extinguishing device is favorable for increasing the fire extinguishing degree of the target space and further quickly extinguishing fire.

In a third aspect, the present application provides a computer-readable storage medium.

A computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the fire extinguishing control method for a dust removal purification apparatus according to the above aspect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fire extinguishing bottle passes through the branch pipe, pressure manifold and shunt tubes and dust removal purification equipment's internal connection, and when the controller received dust removal purification equipment's alarm signal, the first solenoid valve of controller control and second solenoid valve were opened for fire extinguishing agent in the fire extinguishing bottle flows through the branch pipe and lets in the pressure manifold, and the fire extinguishing agent of pressure manifold department is followed the shunt tubes blowout, saves the inside condition of staff real-time supervision dust removal purification equipment, also is favorable to realizing simultaneously in time putting out a fire.

2. Determining that the output signal is an alarm signal or a normal signal based on the received detection information, and controlling the first electromagnetic valve and the second electromagnetic valve to be opened when the output signal is the alarm signal so as to realize timely extinguishment of the dust removal purification equipment; when the output signal is a normal signal, the first electromagnetic valve and the second electromagnetic valve are controlled to be closed, so that the dust removal and purification equipment is convenient to extinguish fire in time.

3. Acquiring time information of continuous opening of the first electromagnetic valve and the second electromagnetic valve so as to know the length of fire extinguishing time, comparing the time information with reference time information, and continuing to open other first electromagnetic valves and second electromagnetic valves when the time information is greater than the reference time information and the output signal is an alarm signal, so that on one hand, other positions in the target space are not easy to catch fire and the fire spread in the target space to other places is reduced; on the other hand, the fire extinguishing device is favorable for increasing the fire extinguishing degree of the target space and further quickly extinguishing fire.

Drawings

FIG. 1 is a schematic structural diagram of the dust-removing and purifying device and the fire-extinguishing control bottle set mechanism.

Fig. 2 is a schematic structural diagram of a fire extinguishing control cylinder group mechanism in the embodiment of the application.

Fig. 3 is a top view of the fire suppression control cylinder group mechanism in the embodiment of the present application.

Fig. 4 is a schematic structural diagram of another angle of the fire extinguishing control cylinder group mechanism in the embodiment of the application.

Fig. 5 is a schematic structural diagram of a detection assembly in an embodiment of the present application.

Fig. 6 is a schematic flow chart of a fire extinguishing control method in an embodiment of the present application.

Fig. 7 is a block diagram showing the structure of a fire extinguishing control device in the embodiment of the present application.

Description of reference numerals:

1. a dust removal purification device; 11. a filter silo; 12. a cyclone; 2. a fire extinguishing control cylinder group mechanism; 3. a support; 4. a fire extinguishing bottle; 41. a container valve; 51. a header pipe; 52. a high pressure hose; 53. a branch pipe; 54. a shunt tube; 61. a first solenoid valve; 62. a second solenoid valve; 63. a ball valve; 64. a first pressure switch; 65. a second pressure switch; 7. an alarm; 8. a pressure gauge; 91. connecting sheets; 92. a connecting member; 921. rotating the semi-ring; 922. connecting the half rings; 9221. a bump; 9222. a kidney-shaped hole; 93. a balancing pole; 94. a balancing weight; 101. a receiving module; 102. a determination module; 103. a first control module; 104. and a second control module.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a fire control bottle group mechanism, refer to fig. 1, use in dust removal and purification equipment 1 to the condition that catches fire or explode appears when avoiding dust removal and purification equipment 1 to draw into the dust that has the spark. The fire extinguishing control bottle group mechanism 2 comprises a support 3, a detection assembly and a plurality of fire extinguishing bottles 4, wherein the detection assembly is arranged inside the dust removal and purification equipment 1 and used for monitoring the working condition inside the dust removal and purification equipment 1. The bracket 3 is arranged at one side of the dust removing and purifying device 1. The fire extinguishing bottle 4 is internally provided with a gas fire extinguishing agent which can be a carbon dioxide fire extinguishing agent or a heptafluoropropane fire extinguishing agent, and workers can replace different gas fire extinguishing agents according to different application occasions. A plurality of fire-extinguishing bottles 4 are detachably mounted on the bracket 3 side by side.

Referring to fig. 2 and 3, the top of each fire bottle 4 is provided with a container valve 41, and when the fire bottle 4 is not mounted on the bracket 3, the container valve 41 is used for closing the top of the fire bottle 4 to realize containment of the gaseous extinguishing agent; when the fire-extinguishing bottle 4 is mounted on the bracket 3, the operator can open the container valve 41 for the subsequent fire-extinguishing control cylinder group mechanism 2 to automatically extinguish the fire.

The bracket 3 is provided with a pipeline assembly which is used for connecting a plurality of fire extinguishing bottles 4 with the dust removal and purification equipment 1.

Referring to fig. 2 and 3, the pipe assembly includes a header pipe 51, a high pressure hose 52, and a branch pipe 53. A connection port is opened on the side surface of the tank valve 41, one end of a high-pressure hose 52 is connected and communicated with the connection port of the tank valve 41, and the other end of the high-pressure hose 52 is connected with a collecting pipe 51 through a branch pipe 53. A manifold 51 is mounted on top of the frame 3, the manifold 51 being capable of collecting gaseous extinguishing agent from a plurality of fire bottles 4. The header 51 is communicated with each other end to end, one side of the header 51 close to the dust-removing and purifying equipment 1 is provided with a plurality of shunt tubes 54, the shunt tubes 54 are arranged on one side of the header 51 close to the dust-removing and purifying equipment 1 at intervals, one end of the shunt tube 54 is communicated with the header 51, and the other end of the shunt tube 54 is communicated with the inside of the dust-removing and purifying equipment 1.

Referring to fig. 1 and 2, in the present embodiment, the number of the shunt tubes 54 is three, and the outlet ends of the three shunt tubes 54 are respectively used for connecting different positions of the dust-removing and purifying apparatus 1. Specifically, the dust-removing purification device 1 comprises a cyclone 12 and a filter silo 11. The filter cartridge 11 is arranged at one side of the bracket 3, the cyclone 12 is arranged at one side of the filter cartridge 11, and the filter cartridge 11 is arranged between the bracket 3 and the cyclone 12. There are two shunt tubes 54 for connection to cartridge housing 11. A bypass pipe 54 is provided for connection to the cyclone 12, and is provided so that the fire extinguishing control cylinder mechanism can perform fire extinguishing treatment on the inside of the cyclone 12 and the inside of the cartridge chamber 11 of the dust cleaning apparatus 1, respectively. The side of one of the shunt tubes 54 is connected to and communicates with the manifold 51 through a connection tube. In the present embodiment, the connection pipe is provided with a ball valve 63. A ball valve 63 is provided to allow a worker to manually open and close the connection tube to the shunt tube 54.

In this embodiment, the shunt pipe 54 is provided with a plurality of shunt branch pipes 53 (not shown), the shunt pipe 54 is connected to the dust-cleaning equipment 1 through the plurality of shunt branch pipes 53, and the connection position of each shunt branch pipe 53 and the dust-cleaning equipment 1 is different. Specifically, taking the connection between the cartridge bin 1111 and the branch flow pipe 53 as an example: the outlet ends of the shunt pipes 54 connected with the filter cartridge bin 1111 are communicated with the shunt branch pipes 53, the other ends of the shunt branch pipes 53 are communicated with the filter cartridge bin 1111, and the positions of the shunt branch pipes 53 connected with the filter cartridge bin 1111 are different, so that the fire extinguishing control bottle group mechanism 2 can extinguish fire in multiple directions in the filter cartridge bin 11, and the fire extinguishing efficiency of the fire extinguishing control bottle group mechanism 2 in the filter cartridge bin 11 is improved.

The fire extinguishing control bottle group mechanism 2 further comprises a controller and an opening and closing assembly.

Referring to fig. 2, the opening and closing assembly includes a first solenoid valve 61 and a second solenoid valve 62, the first solenoid valve 61 is disposed at the branch pipe 53, and the controller is electrically connected to the first solenoid valve 61. When the first electromagnetic valve 61 is opened, the gas fire extinguishing agent can be led into the collecting pipe 51 in a single direction; when the first solenoid valve 61 is closed, the gaseous extinguishing agent cannot be introduced into the collecting main 51. A second solenoid valve 62 is provided on the shunt tube 54. The second solenoid valve 62 is electrically connected to the controller. When the controller controls the second solenoid valve 62 to open, the fire extinguishing substance flows from the collecting pipe 51 through the shunt pipe 54 and into the dust-cleaning equipment 1, thereby extinguishing the fire inside the dust-cleaning equipment 1.

Each branch pipe 53 is provided with a first pressure switch 64, and the controller is electrically connected with the first pressure switch 64. Each shunt tube 54 is provided with a second pressure switch 65, and the controller is electrically connected with the second pressure switch 65. When gaseous extinguishing agent in the bottle 4 is introduced into the branch 53, the first pressure switch 64 senses the pressure in the branch 53 and sends a branch agent release signal to the controller. Similarly, when the gaseous extinguishing agent in the manifold 51 is directed into the shunt tube 54, the second pressure switch 65 senses the pressure in the shunt tube 54 and signals the shunt tube to release the extinguishing agent to the controller. The first pressure switch 64 and the second pressure switch 65 cooperate to provide feedback to the controller regarding the release of the fire suppressant.

The detection assembly comprises a temperature sensor (not shown) and a spark detector (not shown), wherein the temperature sensor is electrically connected with the controller, and the spark detector is electrically connected with the controller. The controller is used for receiving the alarm signal from the dust removing and purifying equipment 1 and outputting an emergency signal, wherein the alarm signal comprises an alarm signal, an alarm signal or other alarm signals. The emergency signal comprises a spark emergency signal, a temperature emergency signal or other emergency signals.

When tiny sparks appear in the dust removal purification equipment 1, the spark detector detects the tiny sparks and sends an alarm signal to the controller, and the controller receives the alarm signal and outputs a spark emergency signal; or, when the internal temperature of the dust removing and purifying device 1 is abnormal, the temperature sensor detects the abnormal temperature and sends an alarm signal to the controller, and the controller receives the alarm signal and outputs a temperature emergency signal. The controller can control the opening and closing assembly to open and close the pipeline assembly according to the emergency signal.

The support 3 is also provided with an alarm 7, the alarm 7 is electrically connected with the controller, and the alarm 7 can be a buzzer or an audible and visual alarm. When the controller receives the alarm signal from the dust removal purification equipment 1, the controller outputs an emergency signal and controls the alarm 7 to alarm so as to remind workers of fire or spark in the dust removal purification equipment 1.

Referring to fig. 4 and 5, each branch pipe 53 is mounted with a pressure gauge 8, and the pressure gauge 8 is used for detecting the pressure inside the corresponding fire extinguishing bottle 4.

In order to facilitate the staff to inspect the pressure in the fire extinguishing bottle 4, the fire extinguishing control bottle group mechanism 2 further comprises a detection assembly, and the detection assembly is used for detecting the whole weight of the fire extinguishing bottle 4 so that the staff can know whether the pressure is insufficient or the fire extinguishing agent is insufficient in the fire extinguishing bottle 4.

This detection subassembly includes connection piece 91 and connecting piece 92, and wherein, connecting piece 92 is the level setting including connecting semi-ring 922 and rotating semi-ring 921, and connection piece 91 fixed mounting is at the top of fire extinguishing bottle 4. The connecting half ring 922 is fixedly installed on the side wall of the support 3 through bolts, and the connecting half ring 922 is arranged around one side of the fire extinguishing bottle 4 close to the side wall of the support 3. The rotating half ring 921 is located below the coupling piece 91. The two ends of the rotating half ring 921 are fixed with the connecting piece 91 through bolts, so as to realize the fixed connection of the rotating half ring 921 and the fire extinguishing bottle 4. The rotating half ring 921 is enclosed on one side of the fire bottle 4 close to the side wall of the bracket 3, the connecting half ring 922 is enclosed on the outer side of the rotating half ring 921, and the two ends of the rotating half ring 921 are rotatably connected with the two ends of the connecting half ring 922.

Specifically, the two ends of the connecting half ring 922 are respectively and rotatably provided with a rotating shaft (not shown in the figure), the two ends of the rotating half ring 921 are respectively and correspondingly fixedly connected with the two rotating shafts, and a space is formed between the connecting sheet 91 and the connecting plate ring for the rotating half ring 921 to swing. The sensing assembly also includes a balance bar 93 and a weight 94. The top of the connecting half ring 922 is fixedly provided with a convex block 9221, a waist-shaped hole 9222 is arranged on the side surface of the convex block 9221 in a penetrating way, and the length direction of the waist-shaped hole 9222 is the same as the vertical direction. One end of the balance bar 93 passes through the kidney-shaped hole 9222 and is fixedly connected with the rotating half ring 921, and the other end of the balance bar 93 is fixedly connected with the balancing weight 94. When the counterweight block 94 drives the balancing rod 93 to swing under the action of gravity, the balancing rod 93 can drive the rotating half ring 921 to swing relative to the connecting half ring 922. The connection half ring 922 and the kidney-shaped hole 9222 are matched to be arranged, on one hand, a worker can conveniently and rapidly install the balance rod 93 above the contact switch, and on the other hand, the swing stroke of the balance rod 93 is limited.

Specifically, the balancing pole 93 is a threaded rod, and the balancing pole 93 is in threaded connection with the balancing weight 94, so that a worker can adjust the position of the balancing weight 94 on the balancing pole 93 according to actual conditions. In the connection of the balancing bar 93 to the rotating half ring 921, one end of the balancing bar 93 passes through the rotating half ring 921 and is screwed with an abutment nut (not shown in the figure) which abuts against the inner wall of the rotating half ring 921, so as to realize the fixed connection of the balancing bar 93 to the rotating half ring 921. The weight member 94 is a metal block, which is beneficial to prolonging the service life of the weight member 94.

The detection assembly further comprises a contact switch (not shown) mounted on the side wall of the bracket 3, the contact switch is located below the counterweight block 94, the contact switch is electrically connected with the controller, and when the contact switch touches the counterweight block 94, the contact switch sends a pressure abnormal signal to the controller.

When the total weight of the fire-extinguishing bottle 4 is equal to the weight of the counterweight block 94, the balance rod 93 is in a horizontal state, and the balance rod 93 abuts against the upper end of the kidney-shaped hole 9222.

When the overall weight of the fire-extinguishing bottle 4 is reduced, the weight of the counterweight block 94 is greater than that of the fire-extinguishing bottle 4, at this time, since the balance rod 93 can swing up and down at the waist-shaped hole 9222, one end of the balance rod 93 close to the counterweight block 94 tilts downward and touches the contact switch, since one end of the balance rod 93 far away from the counterweight block 94 is fixedly connected with the rotating half ring 921, and the rotating half ring 921 is rotatably connected with the connecting half ring 922, the upper end of the fire-extinguishing bottle 4 and the rotating half ring 921 both tilt to one side close to the connecting half ring 922 under the pulling of the balance rod 93. And because the balancing weight 94 is close to the contact switch, the position of the balancing weight 94 received by the contact switch sends a pressure abnormal signal to the controller, the controller controls the electromagnetic valve corresponding to the fire extinguishing bottle 4 to be closed, so that the branch pipe 53 corresponding to the fire extinguishing bottle 4 is separated from the collecting pipe 51, and meanwhile, the controller sends a reminding signal to the alarm 7 to remind a worker to check the pressure condition inside the fire extinguishing bottle 4 or the fire extinguishing agent allowance condition in the fire extinguishing bottle 4.

The embodiment of the application also discloses a fire extinguishing control method which is realized based on the fire extinguishing control bottle group mechanism 2 of the scheme. The fire extinguishing control method, as shown in fig. 6, includes the following steps:

and S1, receiving detection signals in real time, wherein the types of the detection signals comprise spark detection signals and temperature detection signals.

Specifically, the spark detector in the dust removing and purifying device 1 can detect the spark condition inside the dust removing and purifying device 1 in real time, and the spark detector generates a spark detection signal.

And S2, determining an output signal based on the detection signal, wherein the type of the output signal comprises an alarm signal and a normal signal. In particular, the method comprises the following steps of,

s21, acquiring temperature information in the target space in real time, comparing the temperature information with reference temperature information and obtaining a temperature comparison result, wherein the temperature comparison result comprises:

and when the temperature information is greater than the reference temperature information, the temperature comparison result is a high temperature.

And when the temperature information is equal to the reference temperature information, the temperature comparison result is normal temperature.

And when the temperature information is less than the reference temperature information, the temperature comparison result is low temperature.

For example: assume that the reference temperature information is: 25-28 ℃.

And when the temperature information is 50 ℃, the temperature information is greater than the reference temperature information, and the temperature comparison result is high temperature.

When the temperature information is 26 ℃, the temperature information is equal to the reference temperature information (equivalent to the temperature information being within the reference temperature information range), and the temperature comparison result is normal temperature.

And when the temperature information is 22 ℃, the temperature information is less than the reference temperature information, and the temperature comparison result is low temperature.

S22, determining an output signal based on the temperature comparison result, including:

and when the temperature comparison result is high temperature, determining the output signal as an alarm signal.

And when the temperature comparison result is normal temperature, determining that the output signal is a normal signal.

And when the temperature comparison result is low temperature, determining that the output signal is a normal signal.

And S31, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 to be opened when the output signal is determined to be the alarm signal. In particular, the method comprises the following steps of,

when the output signal is an alarm signal, it is proved that the temperature information of the target space is higher than the reference temperature information, and therefore, the first electromagnetic valve 61 and the second electromagnetic valve 62 need to be controlled to be opened, so that the gaseous extinguishing agent flows through the branch pipe 53, the collecting pipe 51 and the branch pipe 53 in sequence from the fire extinguishing bottle 4 and enters the target space, and the fire extinguishing of the target space is realized.

And S32, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 to be closed when the output signal is determined to be the normal signal.

Regarding step S2, in one embodiment, the difference from the above embodiment is: the detection signal based is different. Specifically, the method comprises the following steps:

s2, determining an output signal based on the detection signal, wherein the types of the output signal comprise an alarm signal and a normal signal, and the method comprises the following steps:

s21, acquiring spark information in the target space in real time, comparing the spark information with reference spark information and obtaining a spark comparison result, wherein the types of the spark information comprise spark and no spark; the reference spark information is no spark.

Step S21 specifically includes:

when the spark information is that there is a spark, the spark comparison result is that there is a spark.

When the spark information is no spark, the spark comparison result is no spark.

S22, determining an output signal based on the spark comparison result, including:

and when the spark comparison result is no spark, determining the output signal as an alarm signal.

And when the spark comparison result is no spark, determining that the output signal is a normal signal.

Regarding step S2, in another embodiment, the difference from the above embodiment is: step S2 specifically includes:

and S21, acquiring temperature information in the target space in real time, comparing the temperature information with the reference temperature information and obtaining a temperature comparison result.

And S22, acquiring spark information in the target space in real time, and comparing the spark information with the reference spark information to obtain a spark comparison result.

And S23, determining an output signal based on the temperature comparison result and the spark comparison result.

And when the temperature comparison result is high temperature and the spark comparison result is spark, determining the output signal as an alarm signal.

And when the temperature comparison result is normal temperature and the spark comparison result is spark, determining the output signal as an alarm signal.

And when the temperature comparison result is high temperature and the spark comparison result is no spark, determining the output signal as an alarm signal.

And when the temperature comparison result is normal temperature and the spark comparison result is no spark, determining that the output signal is a normal signal.

And when the temperature comparison result is low temperature and the spark comparison result is no spark, determining that the output signal is a normal signal.

The output signal is determined by combining the temperature comparison result and the spark comparison result, so that the temperature and the spark condition in the target space can be judged more accurately, and the accuracy of the output signal is higher.

Regarding step S31, in one embodiment, the difference from the above embodiment is: step S31 specifically includes:

and S311, determining the output signal as an alarm signal.

For example: and when the detection signal is temperature information and the temperature comparison result is high temperature, determining the output signal as an alarm signal.

And S312, reading the position information of the detection signal, and determining the first electromagnetic valve 61 and the second electromagnetic valve 62 which are associated with the position information.

Specifically, each temperature sensor for detecting temperature is provided with an independent number, and the independent number of each temperature sensor is stored in the controller, and the controller can read the independent number of each temperature sensor.

Correspondingly, each shunt branch pipe is provided with an independent number, and the independent number of each shunt branch pipe is in one-to-one correspondence with each temperature sensor with the independent number. The individual numbers of the shunt branches are stored in a controller, which is able to read the individual numbers of each shunt branch.

The components are opened and close to every group and reposition of redundant personnel branch pipe one-to-one and be provided with independent serial number, and the controller can read the independent serial number that every group opened and close the component.

The controller can also read the information of the branch pipes associated with the temperature sensors by reading the independent numbers of the temperature sensors, and control the opening and closing of the corresponding first electromagnetic valves 61 and second electromagnetic valves 62 according to the information of the branch pipes.

For example: the quantity of temperature sensor is four, and the independent serial number that four temperature sensor correspond is respectively: 01. 02, 03 and 04. The quantity of reposition of redundant personnel branch pipe is four, and the independent serial number that four reposition of redundant personnel branch pipes correspond is respectively: a1, A2, A3 and A4. The No. 01 temperature sensor is arranged on one side of the No. A1 branch pipe, and the other independently numbered temperature sensors are respectively and correspondingly arranged on one side of the branch pipe. The quantity of opening and close the subassembly sets up to four groups, and the independent serial number that the subassembly corresponds of opening and close is respectively: b1, B2, B3 and B4.

Assuming that the detection signal is sent by the temperature sensor No. 01, it indicates that the temperature of the position close to the temperature sensor No. 01 is high, the controller receives the detection signal of the temperature sensor No. 01 and acquires the position information of the temperature sensor No. 01, so as to determine that the opening and closing component No. B1 associated with the branch pipe No. a1 needs to be controlled, and thus, the opening and closing components (i.e. the first solenoid valve 61 and the second solenoid valve 62) associated with the position information are determined.

And S313, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 which are related to the position information to be opened.

The first solenoid valve 61 and the second solenoid valve 62 associated with the position information are determined according to the position information of the detection signal, and the first solenoid valve 61 and the second solenoid valve 62 associated with the position information are enabled to be started so as to find the position needing fire extinguishing more accurately, thereby realizing more timely, effective and accurate fire extinguishing.

Regarding step S31, in other embodiments, the difference from the above embodiments is: the detection signal may also be spark information or a combination of spark information and temperature information. When the detection information is the combination of the spark information/the spark information and the temperature information, the first solenoid valve 61 and the second solenoid valve 62 associated with the position information can also be determined according to the position information of the detection signal in the manner of the above embodiment, and the first solenoid valve 61 and the second solenoid valve 62 associated with the position information can be enabled, which is not described herein again.

Regarding step S312, in an embodiment, the difference from the above embodiment is: step S312 specifically includes:

s3121, acquiring a plurality of temperature information related to the target space in real time.

For example: the temperature information acquired into the target space includes: 60 ℃, 58 ℃, 55 ℃, 50 ℃, 35 ℃ and 30 ℃.

And S3122, comparing the temperature information with the reference temperature information.

For example: assuming that the range of the reference temperature information is 30-35 ℃, several pieces of temperature information acquired in step S312-1 are compared with the reference temperature information.

And S3123, dividing the temperature information larger than the reference temperature information into temperature alarm information groups.

Specifically, a temperature alarm information group is obtained based on the comparison of the temperature information obtained in step S312-1 with 35 ℃, and the temperature alarm information group includes the following temperature information: 60 ℃, 58 ℃, 55 ℃ and 50 ℃.

And S3124, comparing the temperature information in the temperature alarm information group with each other to obtain the highest temperature information.

Specifically, the temperatures in the temperature alarm information group are compared and screened according to the temperature, and the maximum temperature information obtained by screening is 60 ℃.

And S3125, acquiring the position information of the highest temperature information, and determining the first electromagnetic valve 61 and the second electromagnetic valve 62 which are associated with the position information.

Specifically, each temperature sensor for detecting temperature is provided with an independent number, and the independent number of each temperature sensor is stored in the controller, and the controller can read the independent number of each temperature sensor.

Correspondingly, each shunt branch pipe is provided with an independent number, and the independent number of each shunt branch pipe is in one-to-one correspondence with each temperature sensor with the independent number. The individual numbers of the shunt branches are stored in a controller, which is able to read the individual numbers of each shunt branch.

The components are opened and close to every group and reposition of redundant personnel branch pipe one-to-one and be provided with independent serial number, and the controller can read the independent serial number that every group opened and close the component.

The controller can read the information of the branch pipes associated with the temperature sensors after reading the independent numbers of the temperature sensors, and controls the corresponding first electromagnetic valve 61 and the second electromagnetic valve 62 to open and close according to the information of the branch pipes.

The temperature information with the highest temperature is screened by comparing the plurality of groups of temperature information, so that the fire source or the position with larger fire can be conveniently found, and the fire can be quickly and intensively extinguished at the fire position.

In an embodiment, the fire suppression control method further includes step S4, the step S4 being after step S31. Specifically, step S4 includes:

and S41, acquiring the time information of the continuous opening of the first electromagnetic valve 61 and the second electromagnetic valve 62, wherein the time information comprises a short time message.

The timing is started when the first solenoid valve 61 and the second solenoid valve 62 are controlled to be opened.

And S42, acquiring the detection signal when the time information reaches the reference time information.

For example: the reference time information is set to 30 seconds, and when the time information reaches 30 seconds, a detection signal is acquired to detect whether there is still a spark in the target space or whether the temperature exceeds the reference temperature.

And S43, determining an output signal based on the detection signal.

The type of output signal is determined according to the case where the detection signal is implemented at step S2.

S44, based on the output signal, it is determined whether to continue opening the other first and second solenoid valves 61 and 62.

Step S44 is similar to any of the methods described above in step S31 to determine whether to continue opening the other first solenoid valve 61 and second solenoid valve 62.

For example: when the output signal is an alarm signal, it is determined that the other first solenoid valve 61 and the second solenoid valve 62 are opened.

When the output signal is a normal signal, it is determined to keep closing the other first and second solenoid valves 61 and 62 while closing the first and second solenoid valves 61 and 62 that are being opened.

It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

The embodiment of the application also discloses a fire extinguishing control device, which corresponds to the method in the embodiment one by one. As shown in fig. 7, the fire extinguishing control device includes: the system comprises a receiving module 101, a determining module 102, a first control module 103 and a second control module 104, and the detailed description of each functional module is as follows:

the receiving module 101: the detection signal is received in real time.

The determination module 102: and determining an output signal based on the detection signal, wherein the type of the output signal comprises an alarm signal and a normal temperature signal.

The first control module 103: and when the output signal is determined to be the alarm signal, the first electromagnetic valve 61 and the second electromagnetic valve 62 are controlled to be opened.

The second control module 104: and when the output signal is determined to be the normal temperature signal, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 to be closed.

The detection signal is acquired by the receiving module 101 to acquire the temperature condition or the spark condition in the target space, then the type of the output signal is determined by the determining module 102, and then the on/off of the first electromagnetic valve 61 and the second electromagnetic valve 62 is controlled by the first control module 103 and the second control module 104. Therefore, the temperature condition or the spark condition in the target space does not need to be detected manually in real time, and meanwhile, the fire can be extinguished inside the target space in time.

For the specific limitations of the apparatus, reference may be made to the limitations of the method described above, which are not described in detail herein. The various modules in the above-described apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the controller, and can also be stored in a memory in the controller in a software form, so that the controller can call and execute operations corresponding to the modules.

The embodiment of the application also discloses a computer readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the following steps are realized: and S1, receiving the detection signal in real time. And S2, determining an output signal based on the detection signal, wherein the type of the output signal comprises an alarm signal and a normal signal. And S3, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 to be opened when the output signal is determined to be the alarm signal. And S4, controlling the first electromagnetic valve 61 and the second electromagnetic valve 62 to be closed when the output signal is determined to be the normal signal.

The processor, when executing the computer program, is also capable of performing the steps of any of the embodiments described above with respect to the fire suppression control method.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules, so as to perform all or part of the functions described above.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.