阅读说明：本技术 灭火装置及方法 (Fire extinguishing device and method ) 是由 吴清勋 吴祥永 于 2019-11-12 设计创作，主要内容包括：本发明涉及一种灭火装置及方法,包括：检测模块,用于检测目标空间内的火情参数值；响应模块,用于接收火情参数值,并在火情参数值大于或等于预设阈值时,控制爆炸部件响应,爆炸部件用于炸裂灭火装置本体,以使灭火剂喷出完成灭火,通过自动检测的方式,保证了及时发现火灾,通过爆炸灭火的方式,能够对火灾及时的完成扑灭。(The invention relates to a fire extinguishing device and a method, comprising the following steps: the detection module is used for detecting the fire condition parameter value in the target space; response module for receive the condition of a fire parameter value to when the condition of a fire parameter value is greater than or equal to and predetermines the threshold value, the response of control explosion part, explosion part are used for exploding the extinguishing device body, so that fire extinguishing agent blowout is accomplished and is put out a fire, through automated inspection's mode, have guaranteed in time to discover the conflagration, through the mode that the explosion was put out a fire, can put out the timely completion of conflagration.)

1. A fire suppression apparatus, comprising:

the detection module is used for detecting the fire condition parameter value in the target space;

and the response module is used for receiving the fire condition parameter value and controlling an explosion component to respond when the fire condition parameter value is greater than or equal to a preset threshold value, and the explosion component is used for exploding the fire extinguishing device body so as to spray the fire extinguishing agent to complete fire extinguishing.

2. The fire suppression apparatus of claim 1, wherein the detection module comprises:

the smoke sensor is used for detecting a smoke concentration value in the target space and converting the smoke concentration value into a first electric signal value; and/or the presence of a gas in the gas,

and the temperature sensor is arranged on the fire extinguishing device body and used for detecting the temperature value in the target space and converting the temperature value into a second electric signal value.

3. Fire extinguishing apparatus according to claim 2, wherein if the detection module comprises the smoke sensor and the temperature sensor, the response module is particularly adapted to:

when the first electric signal value is larger than or equal to a preset concentration threshold value, sending a response signal to the explosive component; and/or the presence of a gas in the gas,

and when the second electric signal value is greater than or equal to a preset temperature threshold value, sending a response signal to the explosive component.

4. The fire extinguishing apparatus of claim 1, wherein the explosive component comprises a heating circuit, a heating wire, a squib cartridge, and an expansion gas;

the heating wire is arranged in the detonation box, the detonation box is filled with the expansion gas, and the heating circuit penetrates through the detonation box and is connected with the heating wire;

the response module is specifically configured to:

and sending a conducting signal to the heating circuit, and conducting the heating circuit to heat the heating wire so as to expand the expansion gas to burst the detonation box.

5. Fire extinguishing apparatus according to claim 4, wherein the expanding gas is a butane liquefied gas or a propane liquefied gas or a liquid nitrogen gas, or a liquid carbon dioxide.

6. The fire suppression apparatus of claim 4, wherein the detonation cartridge is disposed within a housing of the fire suppression apparatus body.

7. The fire extinguishing apparatus of claim 6, wherein the housing is provided with a fire extinguishing agent filling port, and the fire extinguishing agent filling port is provided with a screw cap, and the screw cap is in threaded connection with the fire extinguishing agent filling port.

8. The fire extinguishing apparatus according to claim 4, wherein a manual detonation component is further provided on the fire extinguishing apparatus body;

the manual detonation component is connected with the heating circuit and used for conducting the heating circuit; or the like, or, alternatively,

the fire extinguishing device body adopts a fragile structure, so that the fire extinguishing device body can be thrown to a fire source.

9. A method of extinguishing a fire, comprising:

detecting a fire condition parameter value in a target space;

receiving the fire condition parameter value, and controlling an explosion component to respond when the fire condition parameter value is larger than or equal to a preset threshold value, wherein the explosion component is used for exploding the fire extinguishing device body so as to spray a fire extinguishing agent.

10. The method of suppressing a fire of claim 9, wherein the fire parameter values comprise:

the first electric signal value output by the smoke sensor and/or the second electric signal value detected by the temperature sensor;

the smoke sensor is used for detecting a smoke concentration value in the target space and converting the smoke concentration value into a first electric signal value;

the temperature sensor is arranged on the fire extinguishing device body and used for detecting the temperature value in the target space and converting the temperature value into a second electric signal value.

Technical Field

The invention relates to the technical field of fire extinguishers, in particular to a fire extinguishing device and a fire extinguishing method.

Background

With the rapid development of economy and the continuous progress of society, the quality of life of people is improved and the safety consciousness is improved, so that the safety problem is more and more emphasized by people. The fire hazard is a potential safety hazard which is often encountered in real life, and in order to avoid the occurrence of fire accidents, the application of the fire extinguishing device is more and more extensive.

At present, current fixed extinguishing device is all after the conflagration breaing out, and fire fighter or security personnel go to open extinguishing device and put out a fire, and when nobody or when the point of a fire is difficult to find, often can not put out the conflagration in time, often the intensity of a fire has been in comparatively serious situation when the discovery, brings certain difficulty to putting out a fire.

Therefore, how to find out the fire and complete extinguishing the fire in time is a technical problem which needs to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In view of the above, the present invention is directed to overcoming the deficiencies of the prior art and providing a fire extinguishing apparatus and method.

In order to achieve the purpose, the invention adopts the following technical scheme:

in a first aspect, a fire suppression apparatus, comprising:

the detection module is used for detecting the fire condition parameter value in the target space;

and the response module is used for receiving the fire condition parameter value and controlling an explosion component to respond when the fire condition parameter value is greater than or equal to a preset threshold value, and the explosion component is used for exploding the fire extinguishing device body so as to spray the fire extinguishing agent to complete fire extinguishing.

Optionally, the detection module includes:

the smoke sensor is used for detecting a smoke concentration value in the target space and converting the smoke concentration value into a first electric signal value; and/or the presence of a gas in the gas,

and the temperature sensor is arranged on the fire extinguishing device body and used for detecting the temperature value in the target space and converting the temperature value into a second electric signal value.

Optionally, if the detection module includes the smoke sensor and the temperature sensor, the response module is specifically configured to:

when the first electric signal value is larger than or equal to a preset concentration threshold value, sending a response signal to the explosive component; and/or the presence of a gas in the gas,

and when the second electric signal value is greater than or equal to a preset temperature threshold value, sending a response signal to the explosive component.

Optionally, the explosive component comprises a heating circuit, a heating wire, a detonation box and an expansion gas;

the heating wire is arranged in the detonation box, the detonation box is filled with the expansion gas, and the heating circuit penetrates through the detonation box and is connected with the heating wire;

the response module is specifically configured to:

and sending a conducting signal to the heating circuit, and conducting the heating circuit to heat the heating wire so as to expand the expansion gas to burst the detonation box.

Optionally, the expansion gas is butane liquefied gas, propane liquefied gas, liquid nitrogen, or liquid carbon dioxide.

Optionally, the detonation box is disposed in the casing of the fire extinguishing apparatus body.

Optionally, the shell is provided with a fire extinguishing agent filling port, the fire extinguishing agent filling port is provided with a screw cap, and the screw cap is connected with the fire extinguishing agent filling port through threads.

Optionally, the fire extinguishing apparatus body is further provided with a manual detonation component;

the manual detonation component is connected with the heating circuit and used for conducting the heating circuit; or the like, or, alternatively,

the fire extinguishing device body adopts a fragile structure, so that the fire extinguishing device body can be thrown to a fire source.

In a second aspect, a method of extinguishing a fire, comprising:

detecting a fire condition parameter value in a target space;

receiving the fire condition parameter value, and controlling an explosion component to respond when the fire condition parameter value is larger than or equal to a preset threshold value, wherein the explosion component is used for exploding the fire extinguishing device body so as to spray a fire extinguishing agent.

Optionally, the fire parameter values include:

the first electric signal value output by the smoke sensor and/or the second electric signal value detected by the temperature sensor;

the smoke sensor is used for detecting a smoke concentration value in the target space and converting the smoke concentration value into a first electric signal value;

the temperature sensor is arranged on the fire extinguishing device body and used for detecting the temperature value in the target space and converting the temperature value into a second electric signal value.

According to the fire extinguishing device and the fire extinguishing method, the fire parameter values can be detected at any time through the detection module, the fire can be found in time in an automatic detection mode, the response module compares the fire parameter values with the preset threshold value after receiving the fire parameter values, when the fire parameter values are larger than or equal to the preset threshold value, the fire is shown to be on, a response signal is sent to the explosion part, the explosion part explodes at the moment, so that the fire extinguishing device body is exploded, the fire extinguishing agent in the fire extinguishing device body is sprayed out in an explosion mode, the fire is extinguished in time, the whole process is automatically finished, the automation level is improved, and meanwhile, the fire can be found and extinguished in time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fire extinguishing apparatus provided by an embodiment of the present invention.

Fig. 2 is a detailed structural diagram of the fire extinguishing apparatus of fig. 1.

Fig. 3 is a schematic diagram of the operation of the fire extinguishing apparatus of fig. 2.

Fig. 4 is a flow chart of a fire extinguishing method according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Fig. 1 is a schematic structural diagram of a fire extinguishing apparatus according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of the fire extinguishing apparatus in fig. 1.

As shown in fig. 1 and 2, a fire extinguishing apparatus of the present embodiment includes: the detection module 1 is used for detecting fire condition parameter values in a target space; response module 2 for receive the condition of a fire parameter value, and when the condition of a fire parameter value is greater than or equal to and predetermines the threshold value, control explosion part response, explosion part is used for exploding the extinguishing device body, so that fire extinguishing agent A blowout completion is put out a fire.

The detection module 1 is mainly used for automatically detecting fire parameter values, the fire parameter values mainly reflect fire information, and the specific detection modes include various modes, for example, in this embodiment, a smoke sensor 11 is used for detecting smoke concentration values in a target space, whether a fire disaster occurs is judged according to the smoke concentration values, when the fire disaster occurs, the fire disaster does not normally occur in an open fire but occurs in smoke, so that in this embodiment, the smoke sensor 11 is used for detecting the smoke concentration, the smoke sensor 11 can be arranged at a position where the fire disaster is easy to occur, so that the detection can be timely completed when the fire disaster occurs, of course, the detection module can be directly arranged on a body of the fire extinguishing apparatus, the specific arrangement position is not forcibly limited in this embodiment, and a user can determine the specific position of the smoke sensor 11 according to own actual needs, meanwhile, the specific number of the smoke sensors 11 is not explicitly defined in the present embodiment, and the number of the smoke sensors 11 also has different actual requirements according to the size of the space, and is also not explicitly defined in the present embodiment. The specific working process of the smoke sensor 11 is that the smoke sensor 11 detects the concentration value of smoke in the target space through a detection head, signals corresponding to different concentrations are different, the smoke sensor 11 detects physical signals at the moment, the physical signals are converted into first electric signal values for facilitating subsequent operations, subsequent series of operations are performed in a first electric signal value mode, and information interaction can be performed on a control part more accurately.

For example, can also be whether adopt temperature-sensing ware 12 to detect the conflagration of taking place, the principle is the same with the principle that smog detected, smog sensor 11 is arranged in detecting the smog concentration value in the target environment and then confirms whether the conflagration takes place, and when the air flow velocity in the target environment is relatively fast, in order to more timely discovery condition of a fire and with its suppression sprouting state, through temperature-sensing ware 12, it is common can be temperature sensor, temperature sensor can directly set up on extinguishing device's body, a temperature value for detecting in the target space, and convert the temperature value into the second signal of telecommunication value, similar with smog sensor 11, concrete quantity does not carry out clear and definite limited with the concrete position of setting equally. The method is also a method for converting physical signals into electric signals so as to ensure the timeliness of subsequent operation reactions.

In a specific implementation process, any one or two combination modes of the smoke sensor 11 and the temperature sensor 12 belong to the protection scope of the present invention, when the temperature sensor acquires a first electrical signal value, the first electrical signal value is sent to the response module 2, when the response module 2 receives the first electrical signal value, the first electrical signal value is compared with a preset concentration threshold, and the specific preset concentration threshold is determined by a user through a test and can be manually changed, if the comparison result is that the value of the first electrical signal value is smaller than the preset concentration threshold, it indicates that no fire is detected through the smoke sensor 11, and when the comparison result is that the value of the first electrical signal value is greater than or equal to the preset concentration threshold, it indicates that a fire is detected at this time. Similarly, the value of the second electrical signal value is compared with the preset temperature threshold, if the comparison result is that the value of the second electrical signal value is smaller than the preset temperature threshold, it is indicated that the fire is not detected by the temperature sensor 12 at this time, and when the comparison result is that the value of the second electrical signal value is greater than or equal to the preset temperature threshold, it is indicated that the fire is present at this time. In order to ensure the accuracy of the condition detection, the embodiment preferably combines the two methods for detection, so that even if one of the two methods fails, the fire can be ensured to be found in time. After the fire information is detected, the response module 2 controls the response of the explosion part, the explosion part explodes to burst the fire extinguishing device body, so that the fire extinguishing agent A filled in the fire extinguishing device body is ejected at high speed, and the fire is extinguished in time.

For a more detailed description of the whole working process, the explosion components are further explained, as shown in fig. 2, the explosion components include a heating wire 22 of a heating circuit 21, a detonation box 23 and an expansion gas 24, the fire extinguishing apparatus body further includes a housing 3, the housing 3 encloses the fire extinguishing agent a, wherein the heating wire 22 is arranged in the detonation box 23, the detonation box 23 is filled with the expansion gas 24, and the heating circuit 21 is connected with the heating wire 22 through the detonation box 23; the detonation box 23 is filled with an expansion gas 24, wherein the expansion gas 24 is butane liquefied gas or propane liquefied gas or liquid nitrogen, or liquid carbon dioxide (dry ice), including but not limited to these gases, and the specific gases are not limited explicitly, and these are only preferred embodiments. The gases expand rapidly when heated, so that the detonation box 23 can be exploded in a short time, and once the detonation box 23 is exploded, the fire extinguishing agent A in the shell 3 is driven to generate a huge acceleration to quickly explode the shell 3, so that the fire extinguishing agent A is ejected and sprayed to a fire source to extinguish the fire in time. The reason for the expansion of the gas in the detonation box 23 is that the heating wire 22 in the detonation box 23 is electrified, the heating wire 22 is heated quickly after being electrified, and the gas is expanded, and the reason for the electrification of the heating wire 22 is that the smoke sensor 11 or the temperature sensor 12 detects a fire parameter value, and an electric signal in the fire parameter value triggers the heating circuit 21 to be conducted, so that the heating wire 22 is electrified.

Fig. 3 is a schematic diagram of the operation of the fire extinguishing apparatus of fig. 2.

As shown in fig. 3, the principle of operation mainly includes the following steps:

s31, detecting a fire parameter value by a smoke sensor and/or detecting a fire parameter value by a temperature sensor;

s32, the heating circuit is conducted;

s33, heating by a heating wire;

s34, exploding the detonation box;

and S35, emitting the fire extinguishing agent.

The flow of extinguishing device's concrete theory of operation can be for smoke transducer 11 detects the condition of a fire parameter value and/or temperature-sensing ware 12 detects the condition of a fire parameter value, then the signal of telecommunication that the condition of a fire parameter value corresponds just can cause heating circuit 21 to switch on, heating circuit 21 switches on heater strip 22 and accomplishes the circular telegram, heater strip 22 circular telegram back, heater strip 22 heats the inflation gas 24 that detonates in the box 23 and is heated the inflation, explode and detonate box 23, the explosion that detonates box 23 makes the inside fire extinguishing agent A of casing 3 produce very big acceleration, thereby burst casing 3, fire extinguishing agent A just jets out and sprays to the fire source department, accomplish the putting out of conflagration.

According to the fire extinguishing device, the fire parameter values can be detected at any time through the detection module 1, and the fire can be found in time in an automatic detection mode, the response module 2 compares the fire parameter values with the preset threshold value after receiving the fire parameter values, when the fire parameter values are larger than or equal to the preset threshold value, the fire is found, a response signal is sent to the explosion part, the explosion part explodes, the fire extinguishing agent A in the fire extinguishing device body is exploded and sprayed out, the fire point is extinguished in time, the whole process is automatically completed, the automation level is improved, and meanwhile, the fire can be found and extinguished in time.

On the basis of the above embodiment, this embodiment still provides another kind of extinguishing device, is provided with fire extinguishing agent A filling opening on casing 3, is provided with the screw cap on the fire extinguishing agent A filling opening, and the screw cap passes through threaded connection with fire extinguishing agent A filling opening for be convenient for more to fire extinguishing agent A's filling, also be convenient for the user to operate. And can also be provided with the manometer, detect the atmospheric pressure value in detonating the box 23, when atmospheric pressure to not enough or atmospheric pressure value is too big, in time accomplish the operation to detonating the box 23, guarantee the security. Of course, the fire extinguishing system also comprises an alarm device, when the fire condition parameter value is detected, the response module 2 acts, and the alarm device gives an alarm, so that the loss caused by fire extinguishing can be reduced.

In order to further increase the usage of the fire extinguishing apparatus, on the basis of the above embodiments, the present embodiment further provides another fire extinguishing apparatus, and in addition to the features mentioned in the above embodiments, the present embodiment further provides a manual ignition component on the fire extinguishing apparatus body, and the manual ignition component is connected to the heating circuit 21 for conducting the heating circuit 21. The main purpose of setting up manual detonation component is to guarantee when personnel can be free when the scene use it, also can not lead to the artifical problem that can't use by oneself. Moreover, adopt fragile material to set up the extinguishing device body into fragile structure for can throw the extinguishing device body in the fire source emergence department, such throwing mode makes the time of having practiced thrift the preparation, directly throws it in fire source department, and the operation has still been simplified when save time, helps quick completion to put out the fire situation. The fire extinguishing device adopts the modes of automatic fire extinguishing and manual fire extinguishing, and the manual mode is divided into the mode of manual detonation and direct throwing, so that the fire extinguishing can be completed in time.

The shell 3 and the detonation box 23 may be made of Polyvinyl chloride (PVC), the thickness of the shell 3 is 2mm to 4mm, the thickness of the detonation box 23 is 1mm to 1.5mm, the detonation box 23 may further be provided with an inflation inlet with a check valve, the number of the detonation boxes 23 is at least one, and the shell 3 may be in a spherical shape, a square shape or a rectangular shape. Of course, this is by way of illustration and not of limitation.

Fig. 4 is a flow chart of a fire extinguishing method according to an embodiment of the present invention.

As shown in fig. 4, the present embodiment further provides a fire extinguishing method, including the steps of:

s41, detecting fire condition parameter values in the target space;

s42, receiving the fire parameter value, and controlling the explosion component to respond when the fire parameter value is larger than or equal to the preset threshold value, wherein the explosion component is used for exploding the fire extinguishing device body so as to spray the fire extinguishing agent.

According to the fire extinguishing method, the fire parameter values can be detected at any time through the detection module, the fire can be found in time in an automatic detection mode, the response module compares the fire parameter values with the preset threshold value after receiving the fire parameter values, when the fire parameter values are larger than or equal to the preset threshold value, the fire is shown to be on, a response signal is sent to the explosion part, the explosion part explodes, the fire extinguishing device body is burst, the fire extinguishing agent in the fire extinguishing device body is sprayed out in an explosion mode, the fire point is extinguished in time, the whole process is automatically finished, the automation level is improved, and meanwhile, the fire can be found and extinguished in time.

On the basis of the above embodiment, the present invention further provides an embodiment, wherein the fire parameter values include:

the first electric signal value output by the smoke sensor and/or the second electric signal value detected by the temperature sensor;

the smoke sensor is used for detecting a smoke concentration value in the target space and converting the smoke concentration value into a first electric signal value;

the temperature sensor is arranged on the fire extinguishing device body and used for detecting a temperature value in the target space and converting the temperature value into a second electric signal value.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.

It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.