阅读说明：本技术 一种智能消防预警系统 (Intelligent fire-fighting early warning system ) 是由 姜琳 于 2021-06-11 设计创作，主要内容包括：本发明公开了一种智能消防预警系统,涉及消防技术领域。该智能消防预警系统用于厂房内,包括：热成像摄像器,设置于所述厂房顶部,用于检测各区域的温度分布；监控台,所述监控台上设置有烟感传感器与红外火焰探测器；驱动装置,与所述监控台连接,用于驱动所述监控台朝向各个区域移动；激光测距仪,设置于所述监控台上,以检测监控台距离各区域的距离；喷淋装置,设置于所述监控台上。本发明能够解决对可能发生的火灾进行及时的扑灭的问题。(The invention discloses an intelligent fire-fighting early warning system, and relates to the technical field of fire fighting. This intelligence fire control early warning system is used for in the factory building, includes: the thermal imaging camera is arranged at the top of the factory building and used for detecting the temperature distribution of each area; the monitoring station is provided with a smoke sensor and an infrared flame detector; the driving device is connected with the monitoring station and used for driving the monitoring station to move towards each area; the laser range finder is arranged on the monitoring station to detect the distance from the monitoring station to each area; and the spraying device is arranged on the monitoring platform. The invention can solve the problem of timely extinguishing possible fire.)

1. The utility model provides an intelligence fire control early warning system for in the factory building, its characterized in that includes:

the thermal imaging camera is arranged at the top of the factory building and used for detecting the temperature distribution of each area;

the monitoring station is provided with a smoke sensor and an infrared flame detector;

the driving device is connected with the monitoring station and used for driving the monitoring station to move towards each area;

the laser range finder is arranged on the monitoring station to detect the distance from the monitoring station to each area;

and the spraying device is arranged on the monitoring platform.

2. The intelligent fire-fighting early warning system according to claim 1, further comprising a first regulation and control component disposed on the monitoring station;

the infrared flame detector is rotatably connected to one side of the monitoring platform, and the first regulating and controlling assembly is connected to the infrared flame detector to control the rotation of the infrared flame detector.

3. The intelligent fire warning system of claim 1, wherein the drive device comprises:

the transverse guide rail is connected to the top of the workshop, and a transverse guide block is arranged on the transverse guide rail;

the longitudinal guide rail is connected to the transverse guide block, and the longitudinal guide rail is provided with a longitudinal guide block;

the multi-stage lifting cylinder is connected to the longitudinal guide block, and the movable end of the multi-stage lifting cylinder is connected to the monitoring platform;

and the transverse guide rail and the longitudinal guide rail are respectively provided with a control assembly for driving the transverse guide block and the longitudinal guide block.

4. The intelligent fire warning system of claim 1, wherein the spray device comprises:

the water spraying hard pipe is connected to the monitoring platform and is provided with a control valve;

the spray head is connected to the water spraying hard pipe;

the hose, connect in on the water spray hard tube, just the hose is laid in the factory building top.

5. The intelligent fire warning system of claim 4, wherein the spray device further comprises a rotating roller and an actuator;

the rotating roller is rotationally connected to the top of the workshop, and the hose is wound on the rotating roller;

the actuating piece is connected with the top of the workshop and is connected with the rotating roller so as to drive the rotating roller to rotate.

6. The intelligent fire warning system of claim 4, wherein the spray device further comprises a second regulation component;

the water spraying hard pipe is rotatably connected to the monitoring platform, and the second regulating and controlling assembly is connected with the water spraying hard pipe to control the water spraying hard pipe to rotate.

7. The intelligent fire warning system of claim 4, further comprising a second controller;

the control valve on the water spraying hard pipe is an electromagnetic valve, and the electromagnetic valve is electrically connected with the second controller;

the smoke sensor and the infrared flame detector are respectively electrically connected with the second controller.

8. The intelligent fire warning system of claim 7, further comprising an alarm element electrically connected to the second controller.

9. The intelligent fire-fighting early warning system according to claim 1, further comprising a monitor terminal, wherein the monitor terminal is electrically connected to the thermal imaging camera, the smoke sensor and the infrared flame detector, respectively.

Technical Field

The invention relates to the technical field of fire fighting, in particular to an intelligent fire fighting early warning system.

Background

At present, along with the development speed of the production industry is more and more, goods accumulated in a factory building are more and more in production, the storage environment of the factory building is generally dry, when the stored goods are too much, some potential safety hazards can occur, such as fire disasters and the like, and particularly, the factory building for storing cloth, rubber or other flammable goods is provided.

The spraying system is generally arranged in the existing factory building, and when a fire disaster occurs, the spraying system can be automatically opened to spray water, so that the spread of the fire is delayed to a certain extent. But current spraying system has certain limitation, it only can detect the conflagration that takes place when the intensity of a fire is great relatively, thereby be difficult to make fine prevention, in addition, spraying system is opening the back, can be comprehensive spray water in the factory building, thereby can drench all commodity, can cause certain influence to commodity like this, like to the commodity of some cloth or clothes class, can influence the use or the selling in its later stage after drenching it, consequently, some present spraying fire extinguishing systems have certain limitation.

Disclosure of Invention

In order to solve the problems in the prior art, the embodiment of the invention provides an intelligent fire-fighting early warning system. The technical scheme is as follows:

in a first aspect, an intelligent fire-fighting early warning system is provided for in a factory building, including:

the thermal imaging camera is arranged at the top of the factory building and used for detecting the temperature distribution of each area;

the monitoring station is provided with a smoke sensor and an infrared flame detector;

the driving device is connected with the monitoring station and used for driving the monitoring station to move towards each area;

the laser range finder is arranged on the monitoring station to detect the distance from the monitoring station to each area;

and the spraying device is arranged on the monitoring platform.

In one embodiment, the intelligent fire-fighting early warning system further comprises a first regulation and control component arranged on the monitoring station;

the infrared flame detector is rotatably connected to one side of the monitoring platform, and the first regulating and controlling assembly is connected to the infrared flame detector to control the rotation of the infrared flame detector.

In one embodiment, the driving device includes:

the transverse guide rail is connected to the top of the workshop, and a transverse guide block is arranged on the transverse guide rail;

the longitudinal guide rail is connected to the transverse guide block, and the longitudinal guide rail is provided with a longitudinal guide block;

the multi-stage lifting cylinder is connected to the longitudinal guide block, and the movable end of the multi-stage lifting cylinder is connected to the monitoring platform;

and the transverse guide rail and the longitudinal guide rail are respectively provided with a control assembly for driving the transverse guide block and the longitudinal guide block.

In one embodiment, the spray device comprises:

the water spraying hard pipe is connected to the monitoring platform and is provided with a control valve;

the spray head is connected to the water spraying hard pipe;

the hose, connect in on the water spray hard tube, just the hose is laid in the factory building top.

In one embodiment, the spray device further comprises a rotating roller and an actuator;

the rotating roller is rotationally connected to the top of the workshop, and the hose is wound on the rotating roller;

the actuating piece is connected with the top of the workshop and is connected with the rotating roller so as to drive the rotating roller to rotate.

In one embodiment, the spray device further comprises a second conditioning assembly;

the water spraying hard pipe is rotatably connected to the monitoring platform, and the second regulating and controlling assembly is connected with the water spraying hard pipe to control the water spraying hard pipe to rotate.

In one embodiment, the intelligent fire warning system further comprises a second controller;

the control valve on the water spraying hard pipe is an electromagnetic valve, and the electromagnetic valve is electrically connected with the second controller;

the smoke sensor and the infrared flame detector are respectively electrically connected with the second controller.

In one embodiment, the intelligent fire early warning system further comprises an alarm element, and the alarm element is electrically connected with the second controller.

In one embodiment, the intelligent fire-fighting early warning system further comprises a monitoring terminal, and the monitoring terminal is electrically connected with the thermal imaging camera, the smoke sensor and the infrared flame detector respectively.

The technical scheme provided by the embodiment of the invention has the following beneficial effects:

in the embodiment of the invention, through the arrangement of the thermal imaging camera, the smoke sensor and the infrared flame detector and the driving device for driving the smoke sensor and the infrared flame detector, when a fire source or a fire sign appears in a middle part of a factory building, the smoke sensor and the infrared flame detector can detect the fire in time through the thermal imaging camera, the smoke sensor and the infrared flame detector, and then the fire can be extinguished in time by utilizing the spraying device, so that a serious fire can be avoided to a certain extent.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an intelligent fire-fighting early warning system provided by an embodiment of the invention;

fig. 2 is a schematic diagram of a distribution structure of thermal imaging cameras of the intelligent fire-fighting early warning system provided by the embodiment of the invention;

fig. 3 is a schematic structural diagram of a side of the intelligent fire-fighting early warning system provided with a spraying device according to the embodiment of the invention;

fig. 4 is a schematic side view of an intelligent fire-fighting early warning system provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a control component of the intelligent fire-fighting early warning system provided by the embodiment of the invention.

Description of reference numerals:

1. a thermal imaging camera; 2. a monitoring station; 21. a smoke sensor; 22. an infrared flame detector; 31. a transverse guide rail; 32. a transverse guide block; 33. a longitudinal guide rail; 34. a longitudinal guide block; 35. a multi-stage lifting cylinder; 361. a motor; 362. a lead screw; 363. a lead screw nut; 4. a laser range finder; 5. a first electric push rod; 61. spraying water to the hard pipe; 62. a spray head; 63. a hose; 64. a rotating roller; 65. an actuator; 66. a second electric push rod; 7. factory building; 71. a commercial product.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Terms such as "upper," "above," "lower," "below," "first end," "second end," "one end," "another end," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Furthermore, the terms "mounted", "disposed", "provided", "connected", "slidably connected", "fixed" and "sleeved" are to be understood in a broad sense. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The embodiment of the invention provides an intelligent fire-fighting early warning system which can be used in a factory building, such as a factory building for placing cloth, so as to prevent a fire disaster in the factory building.

As shown in fig. 1 to 3, the above-mentioned intelligent fire-fighting early warning system includes a thermal imaging camera 1, a monitoring console 2, a driving device, a laser range finder 4, a first controller and a spraying device, wherein the thermal imaging camera 1 is fixedly installed on the top of the factory building 7 for measuring the temperature distribution of each area in the factory building 7, when a partial area of the factory building 7 catches fire or the temperature is too high and the phenomenon of catching fire is about to occur, the temperature of the area is necessarily relatively high, and thus the thermal imaging camera 1 can detect that the temperature is too high, so as to determine that some situations may occur in the area.

Go up monitoring station 2 and drive arrangement and set up in the top of factory building 7, fixed mounting has smoke to feel sensor 21 and infrared flame detector 22 on monitoring station 2, and drive arrangement is connected with monitoring station 2, can drive monitoring station 2 and move towards each region through going drive arrangement, when utilizing thermal imaging camera 1 to detect the temperature in certain region higher like this, usable drive arrangement drive monitoring station 2 removes and is close to the higher region of temperature relatively, later utilize smoke to feel sensor 21 and detect whether this region has the cigarette, utilize infrared flame sensor to detect whether this region has flame simultaneously, thereby further confirm whether this region phenomenon that catches fire appears.

The laser range finder 4 is fixedly installed on the monitoring station 2 to detect the linear distance between the monitoring station 2 and each region, the first controller is electrically connected with the thermal imaging camera 1, the laser range finder 4 and the driving device respectively, and the spraying device is arranged on the detection station.

In practical use, when a certain area in the plant 7 catches fire, the thermal imaging camera 1 can detect that the temperature at the position is too high, so that the signal is transmitted to the first controller, at the moment, the first controller can control the driving device to drive the monitoring platform 2 to move to the position, then the laser range finder 4 can detect the vertical distance information of the inspection platform from the position and transmit the information to the first controller, then the first controller can control the driving device to drive the monitoring platform 2 to be close to the position, and the smoke sensor 21 and the infrared flame detector are used for detecting the position, so as to further determine whether the position catches fire or not. If the fire is determined to occur, the spraying device can be directly used for spraying water to extinguish the fire, so that the fire source can be conveniently and directly extinguished, a serious fire can be prevented, and meanwhile, the spraying device only sprays water to the position of the fire area, so that commodities 71 in other areas cannot be influenced.

In addition, by using the thermal imaging camera 1 and the infrared flame detector 22 on the monitor console 2, the area where fire may occur can be detected comprehensively to prevent fire, for example, the commodities 71 in the area may not be on fire, but only smoke is generated, and at this time, the smoke sensor 21 can detect this information, so that the sprinkler sprays water to prevent the occurrence of the fire, and accordingly, when the commodities 71 in the area are on fire but not smoke is generated, the infrared flame detector can detect the fire in the area, and at this time, the sprinkler is also controlled to spray water to extinguish fire. Therefore, by using the smoke sensor 21 and the infrared flame detector 22, when any one of the smoke sensor 21 and the infrared flame detector 22 detects a problem, the sprinkler is required to spray water to comprehensively prevent a possible fire. Of course, when the thermal imaging camera 1 detects that the temperature in the area is too high, the staff needs to go to the area immediately to check to determine whether a problem occurs, and only during the process that the staff goes to the area, the smoke sensor 21 and the infrared flame detector 22 need to be used to detect the area, so as to further avoid the occurrence of fire.

It should be noted that, this intelligent fire-fighting early warning system can set up according to the size of factory building 7, if to relatively great factory building 7, it can divide a plurality of regions with factory building 7 to all set up this intelligent fire-fighting early warning system in every region. In addition, for the arrangement of the thermal imaging camera 1, it is also arranged according to the area to be monitored, if the area to be monitored is relatively large, it can correspondingly arrange a plurality of thermal imaging cameras 1 to monitor different areas.

In one embodiment, as shown in fig. 1, the intelligent fire-fighting early warning system may further include a first control component disposed on the monitoring station 2, the infrared flame detector 22 is rotatably connected to a side wall of the monitoring station 2, and the first control component is connected to the infrared flame detector 22 to control the rotation of the infrared flame detector 22. In this way, when the infrared flame detector 22 is used for detecting the designated area and the two sides of the commodity 71 are respectively detected, the first regulating and controlling component can control the infrared flame detector 22 to generate certain deviation so as to relatively accurately detect the two sides of the commodity 71,

the first adjusting and controlling component may be a first electric push rod 5, the first electric push rod 5 is hinged to the side wall of the monitoring platform 2, and the movable end of the first electric push rod 5 is hinged to the infrared flame detector 22, so that the infrared flame detector 22 can be pushed by the first electric push rod 5 to drive the infrared flame detector 22 to rotate, thereby realizing the angular offset of the infrared flame detector 22. For example, after detecting whether one side of the commodity 71 in the designated area is on fire by the infrared flame detector 22, when detecting the opposite side of the commodity 71, the driving device can drive the detection table to move to the other side of the commodity 71, and the first electric push rod 5 can control the infrared flame detector 22 to rotate so as to detect the other side of the commodity 71.

The first electric push rod 5 is electrically connected with the first controller, and after one side of the commodity 71 is detected by the infrared flame detector 22, the first controller can control the first electric push rod 5 to drive the infrared flame detector 22 to move, namely, when the infrared flame detector 22 is used for detecting flame, the signal can be transmitted to the first controller, so that the first controller can control the first electric push rod 5 to drive the infrared flame detector 22 to shift, and the region can be fully detected.

In one embodiment, as shown in fig. 3, the driving device includes a transverse rail 31, a longitudinal rail 33, and a multi-stage lifting cylinder 35, wherein the transverse rail 31 is fixedly connected to the top of the plant 7, a transverse guide block 32 is cooperatively connected to the transverse rail 31, and the longitudinal rail 33 is fixedly connected to the transverse guide block 32, so that the transverse guide block 32 can drive the longitudinal rail 33 to move during the movement process. The longitudinal guide rail 33 is connected with a longitudinal guide block 34 in a matching mode, the multi-stage lifting cylinder 35 is fixedly connected onto the longitudinal guide block 34, and the movable end of the multi-stage lifting cylinder 35 is fixedly connected onto the monitoring platform 2, so that the movement of the longitudinal guide block 34 can drive the multi-stage lifting cylinder 35 to move, the multi-stage lifting cylinder 35 can drive the monitoring platform 2 to vertically move, and therefore the monitoring platform 2 can be moved to any position in the space.

Control components for driving the transverse guide blocks 32 and the longitudinal guide blocks 34 are further arranged on the transverse guide rails 31 and the longitudinal guide rails 33 respectively, so as to control the movement of the transverse guide blocks 32 and the longitudinal guide blocks 34 respectively. As shown in fig. 5, the control assembly may include a motor 361, a lead screw 362, and a lead screw nut 363 cooperatively connected to the lead screw 362, the lead screw 362 is rotatably connected to the horizontal rail 31 and the vertical rail, the motor 361 is fixedly mounted at the ends of the horizontal rail 31 and the vertical rail, the output end of the motor 361 is connected to the lead screw 362, the horizontal guide block 32 is fixedly connected to the lead screw nut 363 on the horizontal rail 31, and the vertical guide block 34 is fixedly connected to the lead screw nut 363 of the vertical rail 33, so that when the motor 361 rotates to drive the lead screw 362 to rotate, the horizontal guide block 32 and the vertical guide block 34 can be driven to move.

In one embodiment, as shown in fig. 3 and 4, the spraying device comprises a water spraying hard pipe 61, a spraying head 62 and a soft wall, wherein the water spraying hard pipe 61 is connected to the monitoring station 2, a control valve is arranged on the water spraying hard pipe 61, the spraying head 62 is fixedly arranged on the water spraying end of the water spraying hard pipe 61, a hose 63 is connected to the water inlet end of the water spraying hard pipe 61, and the hose 63 can be laid on the top of the plant 7 and connected to a water source, so that the water source can enter the water spraying hard pipe 61 through the hose 63 and then be sprayed out of the spraying head 62 when spraying water.

In one embodiment, as shown in fig. 4, the spraying device further comprises a rotating roller 64 and an actuating member 65, wherein the rotating roller 64 is rotatably connected to the top of the plant 7, the hose 63 is wound on the rotating roller 64, and the actuating member 65 is connected to the top of the plant 7 and connected to the rotating roller 64 to drive the rotating roller 64 to rotate. So that the rotating roller 64 can rotate a certain amount during the relative movement of the monitoring station 2 to gradually remove the hose 63 wound on the rotating roller 64, thereby preventing the hose 63 from affecting the movement of the monitoring station 2, and at a later time when the hose 63 needs to be retracted onto the rotating roller 64, the actuating member 65 can be used to drive the rotating roller 64 to rotate reversely so as to rewind the hose 63 onto the rotating roller 64.

It should be noted that the wall of the hose 63 can be relatively thick, so that the hose 63 is not easily crushed to affect the water transportation during the process of winding the hose 63 on the rotating roller 64. In addition, the actuator 65 may be an actuator motor 361, and an output end of the actuator motor 361 is connected to the rotating roller 64 to rotate the rotating roller 64. Furthermore, the rotating rollers 64 are disposed in the corner regions of the factory building 7 to prevent the rotating rollers 64 from affecting the movement of the monitoring station 2.

In one embodiment, as shown in fig. 3, the spraying device further comprises a second regulating component, the spraying hard pipe 61 is rotatably connected to the other side of the monitoring station 2, i.e. the infrared flame detector 22 is installed on the side opposite to one side of the monitoring station 2, and the second regulating component is connected with the spraying hard pipe 61 to control the rotation of the spraying hard pipe 61. Therefore, in the process of spraying water, the second regulating and controlling component can be used for controlling the water spraying hard pipe 61 to carry out certain angle transformation so as to fully spray water to the fire area.

The second adjusting and controlling component may be a second electric push rod 66, the second electric push rod 66 is hinged to the side wall of the monitoring platform 2, and the movable end of the second electric push rod 66 is hinged to the water spraying hard tube 61, so that the second electric push rod 66 can be used to push the water spraying hard tube 61 to rotate, thereby realizing the change of the angle thereof.

In one embodiment, the intelligent fire-fighting early warning system further comprises a second controller, wherein the control valve on the water spraying hard pipe 61 is an electromagnetic valve, the electromagnetic valve is electrically connected with the second controller, and the smoke sensor 21 and the infrared flame detector 22 are respectively electrically connected with the second controller.

When the smoke sensor 21 senses a signal of smoke or the infrared flame detector 22 detects a signal of flame, the information can be transmitted to the second controller, so that the second controller can control the electromagnetic valve to be opened to spray water.

The second controller can also be electrically connected with the second electric push rod 66, so that the second electric push rod 66 can be controlled by the second controller to drive the water spraying hard tube 61 to rotate.

In one embodiment, as shown in the figure, the intelligent fire-fighting early warning system further comprises an alarm element, wherein the alarm element can be fixedly installed outside the plant, and is electrically connected with the second controller, and when the second controller receives a signal transmitted by the smoke sensor 21 or the infrared flame detector 22, the alarm element can be controlled to give an alarm, so that a worker can timely handle the alarm.

In an embodiment, the above-mentioned intelligent fire-fighting early warning system further includes a monitor terminal, the monitor terminal is respectively electrically connected with the thermal imaging camera 1, the smoke sensor 21 and the infrared flame detector 22, so that the situation in the plant 7 can be monitored at any time through the terminal, for example, when the thermal imaging camera 1 detects that the temperature of a certain area is too high, the signal can be transmitted to the monitor terminal, so that the monitor terminal can know the situation that the temperature is too high in the specific area, and the situation can be processed in time. When the smoke sensor 21 or the infrared flame detector 22 detects the sign of fire, the signal can be transmitted to the monitoring terminal, so that the monitoring terminal can give an indication. The monitoring terminal can be a computer.

According to the invention, through the arrangement of the thermal imaging camera 1, the smoke sensor 21, the infrared flame detector 22 and the driving device for driving the smoke sensor 21 and the infrared flame detector 22, when a part of areas in the factory building 7 show a fire source or a fire sign, the thermal imaging camera 1, the smoke sensor 21 and the infrared flame detector 22 can detect the fire sign in time, and then the fire sign can be extinguished in time by using the spraying device, so that a serious fire can be avoided to a certain extent, meanwhile, the thermal imaging camera only has some influence on the commodities 71 at the water spraying position, and does not damage the commodities 71 at other positions, and the loss of manufacturers can be relatively reduced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.