CN211584985U - Fire-fighting equipment with electric control system - Google Patents
Fire-fighting equipment with electric control system Download PDFInfo
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- CN211584985U CN211584985U CN201922244368.3U CN201922244368U CN211584985U CN 211584985 U CN211584985 U CN 211584985U CN 201922244368 U CN201922244368 U CN 201922244368U CN 211584985 U CN211584985 U CN 211584985U
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Abstract
The utility model discloses an electric control system fire fighting equipment in the technical field of fire fighting equipment, which comprises a heptafluoropropane air source storage device unit module air source bottle connecting valve, a gas conveying pipeline, an air source pipeline pressure gauge, an air source conveying main pipe electromagnetic valve, an air source branch pipeline, a UV fire light sensor, a temperature sensor, an infrared sensor, a controlled control cabinet door switch sensor, an air source branch pipe electromagnetic valve, a controlled electric control cabinet, a machine room body, a flow dispersing pipeline nozzle, a core MCU CPU control module, a system sensor input bus, a system CPU output bus, MCU CPU communication bus extension, other fire fighting control equipment extension buses, a PC computer and a release, wherein the left side and the right side of the top of the core MCU CPU control module are respectively provided with a system sensor input bus and a system CPU output bus, and clean heptafluoropropane is used as a fire extinguishing source, the electric appliance cabinet and the machine room system are not damaged, the system repair cost is greatly reduced, and the system can be immediately stopped when the fire does not exist or is safe.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is an electrical system fire-fighting equipment.
Background
With the rapid development of scientific technology, electric equipment is increased day by day, and the fire condition is increased day by day relative to the fire caused by electric equipment faults, so that the life and property safety of human beings are seriously threatened, the energy consumption of the traditional fire fighting equipment is serious, and the fire condition cannot be monitored in real time, therefore, the fire fighting equipment of the electric control system is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical system fire-fighting equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electric control system fire fighting device comprises a heptafluoropropane gas source storage device unit module gas source bottle connecting valve, a gas conveying pipeline, a gas source pipeline pressure gauge, a gas source conveying main pipe electromagnetic valve, a gas source branch pipeline, a UV fire light sensor, a temperature sensor, an infrared sensor, a controlled control cabinet door switch sensor, a gas source branch pipe electromagnetic valve, a controlled electric control cabinet, a machine room body, a flow dispersing pipeline nozzle, a core MCUCPU control module, a system sensor input bus, a system CPU output bus, MCUCPU communication bus extension, other fire control device extension buses, a PC computer and a release, wherein the left side and the right side of the top of the core MCUCPU control module are respectively provided with a system sensor input bus and a system CPU output bus, the heptafluoropropane gas source storage device unit module comprises a heptafluoropropane gas source storage device and a gas source bottle connecting valve, the other end of the gas source bottle connecting valve is connected with a gas conveying pipeline, the other end of the gas conveying pipeline is connected with a gas source branch pipeline through a gas source conveying main pipe electromagnetic valve, a gas source pipeline pressure gauge is arranged at the upstream of the joint of the gas conveying pipeline and the gas source conveying main pipe electromagnetic valve, the other end of the gas source branch pipeline is connected with a flow dispersing pipeline through a gas source branch pipe electromagnetic valve, the flow dispersing pipeline is uniformly distributed on the inner wall of the controlled electric control cabinet and the machine room body, the outer wall of the flow dispersing pipeline is uniformly provided with flow dispersing pipeline nozzles, the inner wall of the top of the controlled electric control cabinet and the machine room body is sequentially provided with a UV fire light sensor, a temperature sensor and an infrared sensor from left to right, the tops of the UV fire light sensor, the temperature sensor and the infrared sensor are connected with a system sensor input bus, the core MCUCPU control module is connected with an external power supply through a wire.
Furthermore, the right end of the core MCUCPU control module is provided with an MCUCPU communication bus extension and other fire control equipment extension buses, and the other end of the MCUCPU communication bus extension is connected with a PC computer.
Furthermore, the top of the inner wall of the rear side of the controlled electric control cabinet and the machine room body is provided with a release, and the release is electrically connected with the power supply of the controlled electric control cabinet and the machine room body and the system CPU output bus.
Furthermore, a plurality of groups of gas source branch pipe electromagnetic valves can be connected to the system sensor input bus.
And further, controlled control cabinet door switch sensors are arranged at the tops of the outer walls of the right sides of the controlled electric control cabinet and the machine room body, and the controlled control cabinet door switch sensors are connected with the power supply and the controller of the controlled electric control cabinet and the machine room body through wires.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the intelligent fire extinguishing system has the advantages that flexible networking can be realized, the system is in a modular design, the capacity of the fire extinguishing device and the number of modules can be flexibly matched for cabinets with different capacities, the cost of the system can be effectively controlled, the possible fire hazard hidden situations of the cabinets and the machine room can be monitored in real time, complex multi-machine allopatric centralized control can be realized, when a fire hazard occurs, the fire extinguishing can be timely and accurately carried out for the cabinet and the machine room which have the fire, and the spread of the fire hazard of an electrical appliance system is avoided;
2. the fire extinguishing source of the system, namely heptafluoropropane gas (HFC-227ea), is colorless, tasteless, low-toxicity, good in insulativity and free of secondary pollution, the Ozone Depletion Potential (ODP) of atmospheric ozone layer is zero, and for electric appliance system, electric control system and electric control cabinet, and the machine room extinguishment is very efficient and reasonable, and saves energy, compared with the traditional fire fighting equipment, the system can accurately control the fire source point to extinguish the fire at the fire point in real time, when the fire does not exist or is safe, the system can be immediately stopped, so that the energy (heptafluoropropane) does not cause waste and can be repeatedly used, when the pressure of an air source is low, or when the gas is invalid, the gas can be replenished and recycled, so that the maintainability is enhanced, and the use cost of the equipment is reduced;
3. the intelligent fire-fighting fan linkage system has the advantages that networking can be achieved, intelligentization and full-automatic control are achieved, seamless butt joint can be achieved with other third parties (such as a fire-fighting control system, a fire-fighting door, a fire-proof pipeline, a fan and the like), intelligent control can be achieved for an electric control system, a power supply of a fault point is cut off during fire, other fire-fighting control systems are linked to act, the fire-fighting fan is linked, other fire-fighting equipment is linked, and the fire condition.
Drawings
Fig. 1 is a schematic diagram of the system structure of the present invention.
In the figure: 1. a heptafluoropropane gas source storage device unit module; 2. the gas source bottle is connected with a valve; 3. a gas delivery conduit; 4. a gas source pipeline pressure gauge; 5. an air source delivery main pipe electromagnetic valve; 6. a gas source branch pipeline; 7. a UV light sensor; 8. a temperature sensor; 9. an infrared sensor; 10. a controlled control cabinet door opening and closing sensor; 11. a gas source branch electromagnetic valve; 12. a controlled electric control cabinet and a machine room body; 13. a diffuser pipe; 14. a diffuser pipe nozzle; 15. a core MCUCPU control module; 16. a system sensor input bus; 17. a system CPU output bus; 18. expanding an MCUCPU communication bus; 19. other fire control equipment expansion buses; 20. a PC computer; 21. a release.
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.
The utility model provides a technical scheme: an electric control system fire fighting device, please refer to fig. 1, comprising a heptafluoropropane gas source storage device unit module 1 gas source bottle connecting valve 2, a gas conveying pipeline 3, a gas source pipeline pressure gauge 4, a gas source conveying main pipe electromagnetic valve 5, a gas source branch pipeline 6, a UV fire light sensor 7, a temperature sensor 8, an infrared sensor 9, a controlled control cabinet door switch sensor 10, a gas source branch pipe electromagnetic valve 11, a controlled electric control cabinet and machine room body 12, a flow dispersing pipeline 13, a flow dispersing pipeline nozzle 14, a core MCUCPU control module 15, a system sensor input bus 16, a system CPU output bus 17, an MCUCPU communication bus expansion 18, other fire control device expansion buses 19, a PC computer 20 and a release 21, wherein the left side and the right side of the top of the core MCUCPU control module 15 are respectively provided with a system sensor input bus 16 and a system CPU output bus 17, the heptafluoropropane gas source storage device unit module 1 comprises a heptafluoropropane gas source storage device and a gas source bottle connecting valve 2, the other end of the gas source bottle connecting valve 2 is connected with a gas conveying pipeline 3, the other end of the gas conveying pipeline 3 is connected with a gas source branch pipeline 6 through a gas source conveying main pipe electromagnetic valve 5, a gas source pipeline pressure gauge 4 is arranged at the upstream of the joint of the gas conveying pipeline 3 and the gas source conveying main pipe electromagnetic valve 5, the upstream is the gas inflow direction, the other end of the gas source branch pipeline 6 is connected with a diffusion pipeline 13 through a gas source branch pipe electromagnetic valve 11, the diffusion pipeline 13 is uniformly distributed on the outer wall of the diffusion pipeline 13 on the inner wall of the controlled electric control cabinet and the machine room body 12, a diffusion pipeline nozzle 14 is uniformly arranged on the outer wall of the diffusion pipeline 13, a UV light sensor 7, a temperature sensor 8 and an infrared sensor 9 are sequentially arranged on the inner wall of the top of the controlled electric control cabinet and the machine room body 12 from left to right, the other end of the system CPU output bus 17 is electrically connected with the electromagnetic valve 5 of the gas source delivery main pipe, and the core MCUCPU control module 15 is connected with an external power supply through a lead;
referring to fig. 1, an MCUCPU communication bus extension 18 and other fire control equipment extension buses 19 are arranged at the right end of a core MCUCPU control module 15, the other end of the MCUCPU communication bus extension 18 is connected with a PC computer 20, and the MCUCPU communication bus extension 18 can be connected with the PC computer for remote control;
referring to fig. 1, a release 21 is arranged on the top of the inner wall of the rear side of the controlled electric control cabinet and the machine room body 12, the release 21 is electrically connected with the power supply of the controlled electric control cabinet and the machine room body 12 and the system CPU output bus 17, and when a fire occurs, the power supply of the controlled electric control cabinet and the machine room body 12 is automatically cut off, so that the power supply of the controlled electric control cabinet and the machine room body 12 is separated from the control system (one control system can control a plurality of groups of controlled electric control cabinets and machine room bodies 12 without cutting off, which can cause the spread of fire), and the loss caused by fire is reduced;
referring to fig. 1, a system sensor input bus 16 can be connected with a plurality of groups of gas source branch pipe electromagnetic valves 11 to realize remote multi-group control, mainly observe the pressure value of a gas source pipeline pressure gauge 4, and can be randomly arranged in a plurality of groups when the pressure value is in a fire extinguishing range;
referring to fig. 1, a controlled cabinet door switch sensor 10 is arranged at the top of the outer wall of the right side of the controlled electric control cabinet and the machine room body 12, the controlled cabinet door switch sensor 10 is connected with a power supply and a controller of the controlled electric control cabinet and the machine room body 12 through a wire, and the controlled electric control cabinet and the machine room body 12 are detected to be closed or not, so that fire extinguishing gas leakage is avoided;
example (b): the core MCUCPU control module 15 receives and analyzes data in a controlled object (the situation of the inner cavity of a controlled electric control cabinet and a machine room body 12) collected and analyzed by the UV fire light sensor 7, the temperature sensor 8 and the infrared sensor 9 in real time, when the data are analyzed to be possible to generate a fire, the system CPU output bus 17 controls the tripper 21 to enable a main power supply tripping system of the controlled object to separate the fire from the controlled electric control cabinet and the machine room body 12 and the control system, and cut off the power supply of the controlled object system in time to ensure the safety of the controlled object and the near-step generation of the fire, and simultaneously controls the opening of the main gas source conveying pipe solenoid valve 5 to supply pre-charging gas to the main pipe, the UV fire light sensor 7, the temperature sensor 8 and the infrared sensor 9 collect and analyze the data in the controlled object, and controls the gas source branch solenoid valve 11 to rapidly open a fire extinguishing gas source through the flow distribution pipeline 13 and the flow distribution pipeline to spray fire when the data are analyzed to be generated (the fire The nozzle 14 transmits high-pressure fire extinguishing gas to a controlled electric control cabinet and a machine room body 12 to realize rapid and accurate fire extinguishing, the core MCUCPU control module 15 receives and analyzes data in a controlled object collected by the UV fire light sensor 7, the temperature sensor 8 and the infrared sensor 9 in real time, when the data analysis result shows that the fire situation disappears and delays for a certain time, the system CPU output bus 17 controls the air source transmission main pipe electromagnetic valve 5 and the air source branch pipe electromagnetic valve 11 to be closed to rapidly cut off air source supply, and then when the controlled control cabinet door switch sensor 10 and the air source pipeline pressure gauge 4 detect that the air source is insufficient or a controlled system door is not closed, the alarm connected with the MCUCPU communication bus extension 18 or other fire control equipment extension buses 19 is used for rapidly sending alarm signals and setting a plan through the system, so that other fire control equipment extension buses 19 send abnormal information and reasons for related personnel to process in time, meanwhile, the core MCUCPU control module 15 receives data collected by the UV fire sensor 7, the temperature sensor 8 and the infrared sensor 9 in real time and can output the data in real time so that related personnel can check fire analysis and provide effective data for protection measures and the like.
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 (5)
1. An electric control system fire fighting device comprises a heptafluoropropane gas source storage device unit module (1), a gas source bottle connecting valve (2), a gas conveying pipeline (3), a gas source pipeline pressure gauge (4), a gas source conveying main pipe electromagnetic valve (5), a gas source branch pipeline (6), a UV fire light sensor (7), a temperature sensor (8), an infrared sensor (9), a controlled control cabinet door switch sensor (10) and a gas source branch pipe electromagnetic valve (11), controlled electric control cabinet and machine room body (12), flow dispersing pipeline (13), flow dispersing pipeline nozzle (14), core MCUCPU control module (15), system sensor input bus (16), system CPU output bus (17), MCU CPU communication bus extension (18), other fire control equipment extension bus (19), PC computer (20), release (21), its characterized in that: the core MCU CPU control module (15) top left and right sides is equipped with system sensor input bus (16) and system CPU output bus (17) respectively, heptafluoropropane air supply storage device unit module (1) includes heptafluoropropane air supply storage device and air supply bottle connecting valve (2), the air supply bottle connecting valve (2) other end is connected with gas transmission pipeline (3), the gas transmission pipeline (3) other end is connected with air supply lateral conduit (6) through air supply delivery house steward solenoid valve (5), the upper reaches of gas transmission pipeline (3) and air supply delivery house steward solenoid valve (5) junction is equipped with air supply pipeline manometer (4), the other end of air supply lateral conduit (6) is connected with scattered flow pipeline (13) through air supply branch pipe solenoid valve (11), scattered flow pipeline (13) evenly distributed is at automatically controlled cabinet and computer lab body (12) inner wall scattered flow pipeline (13) outer wall evenly is equipped with scattered flow pipeline (13) Nozzle (14), be equipped with UV fire light sensor (7), temperature sensor (8) and infrared ray sensor (9) from a left side to the right side in proper order by accuse automatically controlled cabinet and computer lab body (12) top inner wall, UV fire light sensor (7), temperature sensor (8), infrared ray sensor (9) top are passed through the wire and are connected with system sensor input bus (16), the other end and air supply delivery header pipe solenoid valve (5) electric connection of system CPU output bus (17), core MCU CPU control module (15) are passed through the wire and are connected with external power source.
2. An electrically controlled system fire fighting apparatus as defined in claim 1, wherein: the right end of the core MCU CPU control module (15) is provided with an MCU CPU communication bus extension (18) and other fire control equipment extension buses (19), and the other end of the MCUCPU communication bus extension (18) is connected with a PC computer (20).
3. An electrically controlled system fire fighting apparatus as defined in claim 1, wherein: and a release (21) is arranged on the top of the inner wall of the rear side of the controlled electric control cabinet and the machine room body (12), and the release (21) is electrically connected with the power supply of the controlled electric control cabinet and the machine room body (12) and a system CPU output bus (17).
4. An electrically controlled system fire fighting apparatus as defined in claim 1, wherein: the system sensor input bus (16) can be connected with a plurality of groups of gas source branch pipe electromagnetic valves (11).
5. An electrically controlled system fire fighting apparatus as defined in claim 1, wherein: the top of the outer wall of the right side of the controlled electric control cabinet and the machine room body (12) is provided with a controlled control cabinet door switch sensor (10), and the controlled control cabinet door switch sensor (10) is connected with a power supply and a controller of the controlled electric control cabinet and the machine room body (12) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244368.3U CN211584985U (en) | 2019-12-13 | 2019-12-13 | Fire-fighting equipment with electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922244368.3U CN211584985U (en) | 2019-12-13 | 2019-12-13 | Fire-fighting equipment with electric control system |
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| Publication Number | Publication Date |
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| CN211584985U true CN211584985U (en) | 2020-09-29 |
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| CN201922244368.3U Active CN211584985U (en) | 2019-12-13 | 2019-12-13 | Fire-fighting equipment with electric control system |
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| CN (1) | CN211584985U (en) |
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