CN211744606U

CN211744606U - Fire safety monitoring system

Info

Publication number: CN211744606U
Application number: CN201922079704.3U
Authority: CN
Inventors: 武静芝
Original assignee: Yundian Youlian Intelligent Technology Chengdu Co ltd
Current assignee: Yundian Youlian Intelligent Technology Chengdu Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-23
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a fire control technical field just discloses a fire control safety monitoring system, including preventing safety monitoring device case and top layer fixed plate, the spout has all been seted up on the left and right sides inner wall of top layer fixed plate, the left side fixed mounting of top layer fixed plate has the rotation motor, the output shaft of rotating the motor passes through shaft coupling fixedly connected with gear pole, the top of preventing safety monitoring device case is rotated and is connected with the fixed block, the equal fixed mounting in left and right sides of fixed block has the sliding block, two the sliding block respectively with two spout sliding connection, the top fixed mounting of fixed block has the rack, the front and the gear pole meshing of rack. The utility model discloses a, can effectually retract the protection to whole device to can come the record and can the continuous recording disaster condition provides fire alarm personnel through the record camera, thereby can effectually improve the practicality of device.

Description

Fire safety monitoring system

Technical Field

The utility model relates to a fire control technical field specifically is a fire control safety monitoring system.

Background

A fire-fighting safety monitoring system, also called fire automatic alarm system or fire alarm system, mainly comprises trigger device, fire alarm device and other auxiliary function devices, it can change the physical quantity of smoke, heat and flame generated by combustion into electric signal by fire detector at the initial stage of fire, and transmit it to fire alarm controller, and at the same time display the position and time of fire, so that people can find fire in time, and can take effective measures to extinguish initial fire, and reduce the loss of life and property caused by fire to the utmost extent, it is a powerful tool for people to fight against fire, the trigger device mainly includes smoke detector, temperature detector, etc, the current mainstream smoke detector mainly adopts photoelectric type, the photoelectric smoke detector is developed by using the basic property that the smoke generated in fire can change the propagation characteristic of light, the photoelectric smoke detector is internally provided with a labyrinth and an infrared light-emitting element, a darkroom in the labyrinth is provided with a photosensitive element for sensing an infrared light signal, the photosensitive element can not receive any light under a normal smokeless monitoring state, the photosensitive element comprises light emitted by the infrared light-emitting element, when smoke particles enter the labyrinth, the light emitted by the infrared light-emitting element is scattered or reflected onto the photosensitive element by the smoke particles, and when a sufficient light signal is received, a fire alarm is given out.

In order to enhance the self-protection and real-time monitoring of the fire device, a fire safety monitoring system is provided to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a fire safety monitored control system, possess advantages such as self-protection and real time monitoring, solved easy direct burnt out of traditional fire safety monitored control system monitoring part, problem that control efficiency is low.

(II) technical scheme

For realizing above-mentioned self-protection and real time monitoring purpose, the utility model provides a following technical scheme: a fire safety monitoring system comprises a safety monitoring device prevention box and a top layer fixing plate, wherein sliding grooves are formed in the inner walls of the left side and the right side of the top layer fixing plate, a rotating motor is fixedly installed on the left side of the top layer fixing plate, an output shaft of the rotating motor is fixedly connected with a gear rod through a coupler, a fixing block is rotatably connected to the top of the safety monitoring device prevention box, sliding blocks are fixedly installed on the left side and the right side of the fixing block and are respectively in sliding connection with the two sliding grooves, a rack is fixedly installed at the top of the fixing block, the front side of the rack is meshed with the gear rod, a photoelectric smoke sensor, a temperature detector, a humidity detector, a signal filter, an A/D converter, a software control module, a PLC central processing unit, a hardware control module and a self-protection control module are fixedly, the photoelectric smoke sensor, the temperature detector and the humidity detector are all positioned at the bottom of the signal filter, the A/D converter, the software control module, the PLC central processing unit, the hardware control module and the self-protection control module, the temperature detector is positioned between the photoelectric smoke sensor and the humidity detector, the signal filter, the A/D converter, the software control module, the PLC central processing unit, the hardware control module and the self-protection control module are uniformly distributed on the inner top wall of the anti-safety monitoring device box, the bottom of the anti-safety monitoring device box is fixedly provided with a box body, the left side and the right side of the box body are both provided with through grooves, closed valves are fixedly arranged in the two through grooves, the bottom of the box body is rotatably connected with a recording camera, and the output ends of the photoelectric smoke sensor, the temperature detector and the humidity detector are electrically connected with the output end of the signal filter, the utility model discloses a recording camera, including signal filter, AD converter, record camera, PLC central processing unit, record camera, hardware control module and software control module, signal filter's output and AD converter's input electric connection, AD converter's output and PLC central processing unit's input electric connection, record camera's output and PLC central processing unit's input electric connection, PLC central processing unit's output respectively with self-protection control module, hardware control module and software control module's input electric connection, self-protection control module's output respectively with the input electric connection who rotates motor.

Preferably, be provided with manual fire alarm button on the below wall of safety monitoring device case of preventing, the output of manual fire alarm button and PLC central processing unit's input electric connection.

Preferably, the software control module comprises a communication module, the output end of the communication module is in signal connection with the input end of the fire-fighting center end and the input end of the fire owner end, and the output end of the PLC central processing unit is electrically connected with the input end of the communication module.

Preferably, the hardware control module is electrically connected to the plurality of hardware facilities.

Preferably, the top of the top layer fixing plate is provided with a slot matched with the rack.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire safety monitored control system possesses following beneficial effect:

1. in the fire safety monitoring system, the A/D converter can effectively convert the analog signal into the digital signal, the input end of the A/D converter is electrically connected with the input end of the central processing unit, the recording camera is electrically connected with the PLC central processing unit, can realize real-time monitoring for twenty-four hours, is received by the monitoring camera to form a video image, is electrically connected with the software control module, so that the networking user can effectively report the fire at the first time when the networking user has the fire, and the self-protection control module is electrically connected with the PLC central processing unit, thereby can effectually retract the protection to whole device to can come the record and can continuously record the disaster and provide fire alarm personnel through the record camera, thereby can effectual practicality that improves the device.

2. In the fire safety monitoring system, a manual fire alarm button (not shown) is provided as one type of equipment in the fire alarm system, and when a person finds a fire, the person manually pushes the manual alarm button to report a fire signal when the fire is not detected in the security monitoring device box main body.

3. This fire safety monitoring system, through this software control module, can carry out electric connection through communication module and PLC central processing unit and receive control message, thereby can give fire control center end and the quick transmission signal of owner's end, thereby fire department can know the conflagration emergence place rapidly accurately, the condition is stretchd to the intensity of a fire, personnel are stranded the condition and network user road conditions information etc. all around, the accuracy of fire alarm has not only been strengthened, still can make the fire control army rapidly and accurately expand the combat after arriving on the scene, implement effective fire fighting.

4. This fire safety monitoring system through being provided with hardware control module, can be so that during the conflagration, work such as PLC central processing unit control conflagration scene near hardware unit includes fire pump, emergency lighting lamp, fire elevator, spray pump, audible-visual annunciator, building emergency broadcast, smoke exhaust fan, fire prevention roller shutter and fire hydrant to can be according to the quick work reaction that carries on of condition of a fire, prevent further stretching of the condition of a fire.

5. This fire safety monitoring system through having seted up the fluting for when oneself protects control module and starts, can drive whole device through the meshing between rack and the gear pole and rise to the ceiling inside, thereby form the protection, set up the fluting and come to provide the space that rises for the rack, thereby can return most whole device and retract, provide the protection of maximize for the device.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the work flow structure of the present invention;

fig. 4 is a schematic diagram of the work flow structure of the self-protection control module of the present invention;

fig. 5 is a schematic view of the work flow structure of the software control module of the present invention;

fig. 6 is a schematic view of the work flow structure of the self-protection control module of the present invention.

In the figure: 1. a security monitoring device box; 2. a photoelectric smoke sensor; 3. a temperature detector; 4. a humidity detector; 5. a signal filter; 6. an A/D converter; 7. a manual fire alarm button; 8. a software control module; 81. a fire-fighting central end; 82. a communication module; 83. a business owner terminal; 9. a PLC central processing unit; 10. A hardware control module; 11. a self-protection control module; 12. rotating the motor; 13. closing the valve; 14. Recording the camera; 15. a box body; 16. a through groove; 17. a fixed block; 18. a slider; 19. a chute; 20. a gear lever; 21. a rack; 22. grooving; 23. and a top layer fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a fire safety monitoring system comprises a fire safety monitoring device box 1 and a top layer fixing plate 23, wherein sliding grooves 19 are formed in inner walls of left and right sides of the top layer fixing plate 23, a rotating motor 12 is fixedly mounted on left side of the top layer fixing plate 23, an output shaft of the rotating motor 12 is fixedly connected with a gear rod 20 through a coupler, a fixing block 17 is rotatably connected to top of the fire safety monitoring device box 1, sliding blocks 18 are fixedly mounted on left and right sides of the fixing block 17, the two sliding blocks 18 are respectively connected with the two sliding grooves 19 in a sliding manner, a rack 21 is fixedly mounted on top of the fixing block 17, front of the rack 21 is meshed with the gear rod 20, a photoelectric smoke sensor 2, a temperature detector 3, a humidity detector 4, a signal filter 5, an a/D converter 6, a software control module 8, a photoelectric smoke, A PLC central processing unit 9, a hardware control module 10 and a self-protection control module 11, wherein the photoelectric smoke sensor 2, the temperature detector 3 and the humidity detector 4 are all positioned at the bottom of the signal filter 5, the A/D converter 6, the software control module 8, the PLC central processing unit 9, the hardware control module 10 and the self-protection control module 11, the temperature detector 3 is positioned between the photoelectric smoke sensor 2 and the humidity detector 4, the signal filter 5, the A/D converter 6, the software control module 8, the PLC central processing unit 9, the hardware control module 10 and the self-protection control module 11 are uniformly distributed on the inner top wall of the anti-safety monitoring device box 1, a box body 15 is fixedly arranged at the bottom of the anti-safety monitoring device box 1, through grooves 16 are respectively arranged at the left side and the right side of the box body 15, and closed valves 13 are respectively fixedly arranged inside the two through grooves, the bottom of the box body 15 is rotatably connected with a recording camera 14, the output ends of the photoelectric smoke sensor 2, the temperature detector 3 and the humidity detector 4 are electrically connected with the output end of the signal filter 5, the output end of the signal filter 5 is electrically connected with the input end of the A/D converter 6, the output end of the A/D converter 6 is electrically connected with the input end of the PLC central processing unit 9, the output end of the recording camera 14 is electrically connected with the input end of the PLC central processing unit 9, the output end of the PLC central processing unit 9 is respectively electrically connected with the input ends of the self-protection control module 11, the hardware control module 10 and the software control module 8, the output end of the self-protection control module 11 is respectively electrically connected with the input ends of the rotating motor 12 and the closed valve 13, in the device, the A/D converter 6 can effectively convert analog signals into, the input of AD converter 6 and central processing unit's input electric connection, with PLC central processing unit 9 electric connection's record camera 14, record camera 14 can realize twenty-four hours real time monitoring, be received by the surveillance camera head, form video image, PLC

central processing unit

9 and 8 electric connection of software control module, carry out effectual report very first time's conflagration when making the networking user take place the conflagration, self-protection control module 11 through with PLC central processing unit 9 electric connection, thereby can effectually return the protection of returning to whole device, thereby can come the record and can continuously record the disaster and provide fire alarm personnel through record camera 14, thereby can effectually improve the practicality of device.

Further, be provided with manual fire alarm button 7 on the below wall of safety monitoring device case 1, the output of manual fire alarm button 7 and PLC central processing unit 9's input electric connection, manual fire alarm button 7 (manual fire alarm button 7 is not shown in the picture) play is the equipment type among the fire alarm system, when personnel discover the conflagration, when preventing that safety monitoring device case 1 main part does not detect the conflagration, personnel manually press manual alarm button, report fire signal.

Further, software control module 8 includes communication module 82, communication module 82's output and fire control center 81 and owner's end 83 input signal connection, PLC central processing unit 9's output and communication module 82's input electric connection, through this software control module 8, can carry out electric connection through communication module 82 and PLC central processing unit 9 and receive control message, thereby can give fire control center 81 and owner's end 83 quick transmission signal, thereby the fire department can know the place of occurrence of fire accurately rapidly, the condition is spread to the fire behavior, personnel's stranded condition and networking user surrounding road conditions information etc. not only strengthened fire alarm's accuracy, still can make the fire control troops on the spot accurately expand the battle rapidly, implement effective fire fighting.

Further, hardware control module 10 is electric connection with a plurality of hardware facilities, through being provided with hardware control module 10, can be so that during the conflagration, work such as near the hardware unit of PLC central processing unit 9 control conflagration scene includes fire-fighting water pump, emergency lighting lamp, fire elevator, spray pump, audible-visual annunciator, building emergency broadcasting, smoke exhausting fan, fire prevention roller shutter and fire hydrant to can be according to the quick work reaction that carries on of condition of a fire, prevent further stretching of the condition of a fire.

Further, the top of top layer fixed plate 23 is seted up with rack 21 complex fluting 22, through having seted up fluting 22 for when self-protection control module 11 starts, can drive whole device through the meshing between rack 21 and the gear pole 20 and rise to the ceiling inside, thereby form the protection, set up fluting 22 and come to provide the space that rises for rack 21, thereby can retract most whole device, provide the protection of maximize for the device.

The utility model discloses the 2 models of photoelectric smoke sensor who uses is JTY-GD-G3, temperature detector 3's model is JTY-GF-TX6190, moisture detector 4's model is RG-1002HT, the model of AD converter 6 is DZ47Z, communication module 82's model is USR-G785, PLC central processing unit 9's model and hardware control module 10's model is 542-5FX00, self-protection control module 11's model is E01-ML01DP4, the model of rotating electrical machine 12 is Y85m1-2, closed valve 13's model is HTK, record camera 14's model is A-280, signal filter 5 is 1kmhz and customizes according to actual conditions, all be provided with rather than supporting power, and the mounted position of power can select according to the in-service needs.

The working principle is as follows: when the whole device senses a fire, firstly, the photoelectric smoke sensor 2, the temperature detector 3 and the humidity detector 4 sense the fire, sensed signals are filtered by the signal filter 5 and then converted into electric signals through the A/D converter 6 to be transmitted to the PLC central processing unit 9, and the PLC central processing unit 9 receives messages;

the PLC central processing unit 9 controls the self-protection control module 11 to operate, so that the self-protection control module 11 starts the rotating motor 12 and closes the valve 13 to operate.

The PLC central processing unit 9 controls the hardware control module 10 to operate, so that the hardware control module 10 drives a plurality of pieces of hardware to operate.

The PLC central processing unit 9 controls the software control module 8, so that the communication module 82 inside the software control module 8 receives the signal and then transmits the recorded real-time image, signal and location confidence of the camera 14 to the fire center 81 and the owner 83.

In the device, the A/D converter 6 can effectively convert the analog signal into the digital signal, the input end of the A/D converter 6 is electrically connected with the input end of the central processing unit, the recording camera 14 is electrically connected with the PLC central processing unit 9, the recording camera 14 can realize real-time monitoring for twenty-four hours, and is received by the monitoring camera to form a video image, the PLC central processing unit 9 is electrically connected with the software control module 8, so that the networked users can effectively report the fire at the first time when the fire occurs, and the self-protection control module 11 electrically connected with the PLC central processing unit 9, thereby can effectually retract the protection to whole device to can come the record and can continuously record the disaster and provide the fire alarm personnel through recording camera 14, thereby can effectual practicality that improves the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire safety monitored control system, is including preventing safety monitoring device case (1) and top layer fixed plate (23), its characterized in that: all seted up spout (19) on the left and right sides inner wall of top layer fixed plate (23), the left side fixed mounting of top layer fixed plate (23) has rotation motor (12), the output shaft that rotates motor (12) passes through shaft coupling fixedly connected with gear pole (20), the top of preventing safety monitoring device case (1) is rotated and is connected with fixed block (17), the equal fixed mounting in the left and right sides of fixed block (17) has sliding block (18), two sliding block (18) respectively with two spout (19) sliding connection, the top fixed mounting of fixed block (17) has rack (21), the front and the gear pole (20) meshing of rack (21), the inside fixed mounting of preventing safety monitoring device case (1) has photoelectricity smoke sensor (2), temperature detector (3), humidity detector (4), signal filter (5), The A/D converter (6), the software control module (8), the PLC central processing unit (9), the hardware control module (10) and the self-protection control module (11), the photoelectric smoke sensor (2), the temperature detector (3) and the humidity detector (4) are all positioned at the bottom of the signal filter (5), the A/D converter (6), the software control module (8), the PLC central processing unit (9), the hardware control module (10) and the self-protection control module (11), the temperature detector (3) is positioned between the photoelectric smoke sensor (2) and the humidity detector (4), the signal filter (5), the A/D converter (6), the software control module (8), the PLC central processing unit (9), the hardware control module (10) and the self-protection control module (11) are uniformly distributed on the inner top wall of the safety monitoring device box (1), prevent bottom fixed mounting of safety monitoring device case (1) has box (15), logical groove (16), two have all been seted up to the left and right sides of box (15) the equal fixed mounting in inside that leads to groove (16) has closed valve (13), the bottom of box (15) is rotated and is connected with record camera (14), the output of photoelectric smoke sensor (2), temperature detector (3) and moisture detector (4) all with the output electric connection of signal filter (5), the output of signal filter (5) and the input electric connection of AD converter (6), the output of AD converter (6) and the input electric connection of PLC central processing unit (9), the output of record camera (14) and the input electric connection of PLC central processing unit (9), the output of PLC central processing unit (9) respectively with self-protection control module (11), The input ends of the hardware control module (10) and the software control module (8) are electrically connected, and the output end of the self-protection control module (11) is respectively electrically connected with the input ends of the rotating motor (12) and the closed valve (13).

2. A fire safety monitoring system according to claim 1, wherein: prevent being provided with manual fire alarm button (7) on the below wall of safety monitoring device case (1), the output of manual fire alarm button (7) and the input electric connection of PLC central processing unit (9).

3. A fire safety monitoring system according to claim 1, wherein: software control module (8) include communication module (82), the output of communication module (82) and fire control center hold (81) and the input signal connection of owner's end (83), the output of PLC central processing unit (9) and the input electric connection of communication module (82).

4. A fire safety monitoring system according to claim 1, wherein: the hardware control module (10) is electrically connected with a plurality of hardware facilities.

5. A fire safety monitoring system according to claim 1, wherein: the top of the top layer fixing plate (23) is provided with a slot (22) matched with the rack (21).