CN115463365A - All-round fire danger early warning fire extinguishing system - Google Patents
All-round fire danger early warning fire extinguishing system Download PDFInfo
- Publication number
- CN115463365A CN115463365A CN202211189090.4A CN202211189090A CN115463365A CN 115463365 A CN115463365 A CN 115463365A CN 202211189090 A CN202211189090 A CN 202211189090A CN 115463365 A CN115463365 A CN 115463365A
- Authority
- CN
- China
- Prior art keywords
- fire
- water
- fire extinguishing
- early warning
- extinguishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an all-dimensional fire risk early warning and extinguishing system, and belongs to the technical field of automatic fire extinguishing devices. It has solved the current fire extinguishing systems monitoring effect poor, the inaccuracy scheduling problem. This all-round fire danger early warning fire extinguishing systems includes control system, water supply system, control system includes the control room and respectively with the water pump control module that the control room communication is connected, audible-visual annunciator, water supply system includes the fire-fighting water pump of fire-fighting water pond and a plurality of and fire-fighting water pond intercommunication, the fire-fighting water pump all is connected with water pump control box communication, water supply system has a plurality of extinguishing device through the water distribution pipe parallelly connected, all be connected with the solenoid valve between extinguishing device and the water distribution pipe, the solenoid valve is connected with fire extinguishing control module, and fire extinguishing control module is connected with the control system communication, be provided with the relief valve on the water distribution pipe, and the relief valve is linked together with the fire-fighting water pond. The invention has the advantages of good monitoring effect, accuracy and the like.
Description
The application is a divisional application of an invention patent with a parent case name of an omnibearing fire hazard early warning and extinguishing system; the parent application has the application number: CN201710202099.7; the application date of the parent application is as follows: 2017-03-30.
Technical Field
The invention relates to the technical field of automatic fire extinguishing devices, in particular to an all-dimensional fire risk early warning and fire extinguishing system.
Background
Fire is the most common disaster in modern life. People all cause fire disasters in daily open fire, use of electrical equipment, heat treatment of enterprises, friction and collision and the like. Fires are also frequent, causing significant property damage and even life-threatening damage. Every year, governments at all levels invest a lot of manpower, material resources, financial resources and the like for fire prevention work, but fire disasters still occur frequently every part of the whole country every year for various reasons. Through a large number of cases, the main reason that a fire disaster causes a large amount of property loss and casualties is that a fire department cannot timely arrive at a fire scene and carry out rescue.
In order to solve the above problems, various fire danger early warning and extinguishing systems have been designed to detect a fire early and take effective measures in time to control and extinguish the fire. However, the existing fire hazard early warning fire extinguishing system cannot complete all-around monitoring. The existing fire extinguishing system usually adopts a smoke sensor or a temperature sensor to detect fire signals, when non-fire smoke such as smoke is caused to cause large smoke near the smoke sensor, or when the temperature near the temperature sensor is higher due to non-fire reasons such as sun exposure, the smoke sensor or the temperature sensor can generate false alarm and start a water pump to extinguish fire, so that unnecessary trouble is caused. And the existing fire extinguishing system can not be stopped in time after extinguishing fire, thus easily causing a great deal of water pollution and even water disaster after fire.
Disclosure of Invention
The invention aims to provide an all-dimensional fire risk early warning and fire extinguishing system which is used for solving the technical problems in the prior art, can find a fire in time and extinguish the fire, and can supply water to a fire extinguishing device in time when a fire pump fails.
In order to achieve the purpose, the invention provides the following scheme:
the purpose of the invention can be realized by the following technical scheme: an omnibearing fire hazard early warning and extinguishing system comprises a control system and a water supply system,
the control system comprises a control room, a water pump control module and an audible and visual alarm, wherein the water pump control module and the audible and visual alarm are respectively in communication connection with the control room;
the water supply system includes the fire-fighting water pump of fire-fighting water pond and a plurality of and fire-fighting water pond intercommunication, the fire-fighting water pump all is connected with water pump control box communication, water supply system has a plurality of extinguishing device through the water distribution pipe parallel connection, all be connected with the solenoid valve between extinguishing device and the water distribution pipe, the solenoid valve is connected with fire extinguishing control module, just fire extinguishing control module is connected with control system communication, be provided with the relief valve on the water distribution pipe, just the relief valve is linked together with the fire-fighting water pond, the water distribution pipe is connected with high-order water tank also can be right during the fire-fighting water pump trouble extinguishing device supplies water.
Preferably, extinguishing device includes the casing and sets firmly the upper cover at casing top, the inside cavity of having seted up of casing, casing internally mounted has inlet tube and outlet pipe, be connected through the roating seat between inlet tube and the outlet pipe, the inlet tube runs through the upper cover and is linked together with the distribution pipe, the outlet pipe can be followed the roating seat and rotated in vertical direction, be provided with fluidic device on the outlet pipe, the last response subassembly that is provided with of fluidic device, response subassembly and control system communication are connected, the inside fixed drive arrangement that is provided with of casing, drive arrangement cooperatees with the inlet tube, just drive arrangement can drive extinguishing device around the inlet pipe rotation.
Preferably, the control room comprises an operation panel, a processor and a fire alarm controller, the fire alarm controller is in communication connection with the audible and visual alarm, the fire extinguishing devices are connected with power supply control boxes, and the power supply control boxes are in communication connection with the fire alarm controller.
Preferably, the water distribution main pipe is connected with a water testing device, the water testing device comprises a multi-line linkage module, an infrared intelligent assembly and an electromagnetic valve, and the water testing device is in communication connection with the power control box.
Preferably, a filter is arranged between the fire pump and the fire pool.
Preferably, a check valve is arranged between the fire pump and the water distribution pipe, and a pressure gauge is arranged between the fire pump and the water distribution pipe.
Preferably, a manual gate valve is arranged between the fire extinguishing device and the water distribution pipe.
Preferably, the sensing component is an infrared sensor or an ultraviolet sensor.
Compared with the prior art, the invention has the following technical effects:
1. the all-dimensional fire danger early warning fire extinguishing system can install a large number of fire extinguishing devices in a monitoring place according to monitoring requirements, and can realize all-weather large-area monitoring.
2. The sensing assembly of the all-dimensional fire danger early warning and extinguishing system can actively judge the fire, position and open the fire extinguishing device, the positioning is accurate, the fire extinguishing device can be closed in time after the fire is extinguished, and the water damage caused by a large amount of water pollution and the water damage after the fire are prevented.
3. The driving device arranged in the all-dimensional fire hazard early warning fire extinguishing system can drive the fire extinguishing device to rotate around the water inlet pipe in all directions, and the water outlet pipe can rotate in the vertical direction along the rotating seat, so that the jet device can be aligned to any direction in a monitoring area, and all-dimensional monitoring is realized.
4. Be provided with the water installation that tries on this all-round fire danger early warning fire extinguishing systems, conveniently carry out periodic detection to extinguishing device.
5. This all-round fire danger early warning fire extinguishing systems's response subassembly is infrared inductor or ultraviolet inductor, makes the detection conflagration more accurate, prevents the wrong report.
6. A filter is arranged between the fire pump and the fire pool of the all-dimensional fire risk early warning fire extinguishing system, so that impurities in the fire pool are prevented from entering the water distribution pipe to cause the blockage of the water distribution pipe.
7. A pressure gauge is arranged between the fire pump and the water distribution pipe of the all-dimensional fire risk early warning and extinguishing system, so that water pressure is conveniently monitored and maintained.
8. This all-round fire hazard early warning fire extinguishing systems's be connected with high flush tank, even also can supply water to extinguishing device when fire pump trouble.
9. All be provided with manual gate valve between this all-round fire hazard early warning fire extinguishing systems's the extinguishing device and the distribution pipe, can open or close extinguishing device according to the demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described 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 without creative efforts.
Fig. 1 is a schematic structural diagram of an all-directional fire hazard early warning fire extinguishing system according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a fire extinguishing apparatus of the omnibearing fire hazard early warning fire extinguishing system according to the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a control system of the omnibearing fire hazard early warning fire extinguishing system according to the embodiment of the invention.
In the figure, 1, a control system; 2. a water supply system; 3. a control room; 4. a water pump control module; 5. an audible and visual alarm; 6. a fire pool; 7. a fire pump; 8. a water distribution pipe; 9. a fire extinguishing device; 10. an electromagnetic valve; 11. a fire extinguishing control module; 12. a safety valve; 13. a housing; 14. an upper cover; 15. a cavity; 16. a water inlet pipe; 17. a water outlet pipe; 18. a rotating base; 19. a fluidic device; 20. an inductive component; 21. a drive device; 22. an operation panel; 23. a processor; 24. a fire alarm controller; 25. a power supply control box; 26. a water testing device; 27. a multi-line linkage module; 28. an infrared intelligent component; 29. a filter; 30. a check valve; 31. a pressure gauge; 32. a high-level water tank; 33. provided is a manual gate valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an all-dimensional fire risk early warning and fire extinguishing system which is used for solving the technical problems in the prior art, can find a fire in time and extinguish the fire, and can supply water to a fire extinguishing device in time when a fire pump fails.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
As shown in fig. 1-3, this all-round fire danger early warning fire extinguishing system includes control system 1, water supply system 2, control system 1 includes control room 3 and respectively with 3 communication connection's of control room water pump control module 4, audible-visual annunciator 5, water supply system 2 includes fire-fighting water pool 6 and the fire-fighting water pump 7 of a plurality of and 6 intercommunications of fire-fighting water pool, fire-fighting water pump 7 all is connected with water pump control box communication, water supply system 2 has a plurality of extinguishing device 9 through water distribution pipe 8 parallelly connected, all be connected with solenoid valve 10 between extinguishing device 9 and the water distribution pipe 8, solenoid valve 10 is connected with fire extinguishing control module 11, and fire extinguishing control module 11 is connected with control system 1 communication, be provided with relief valve 12 on the water distribution pipe 8, and relief valve 12 is linked together with fire-fighting water pool 6.
In further detail, the fire extinguishing device 9 comprises a shell 13 and an upper cover 14 fixedly arranged at the top of the shell 13, a cavity 15 is formed in the shell 13, a water inlet pipe 16 and a water outlet pipe 17 are arranged in the shell 13, the water inlet pipe 16 is connected with the water outlet pipe 17 through a rotary seat 18, the water inlet pipe 16 penetrates through the upper cover 14 and is communicated with the water distribution pipe 8, the water outlet pipe 17 can rotate in the vertical direction along the rotary seat 18, a jet device 19 is arranged on the water outlet pipe 17, a sensing assembly 20 is arranged on the jet device 19, the sensing assembly 20 is in communication connection with the control system 1, a driving device 21 is fixedly arranged in the shell 13, the driving device 21 is matched with the water inlet pipe 16, and the driving device 21 can drive the fire extinguishing device 9 to rotate around the water inlet pipe 16.
The all-dimensional fire danger early warning fire extinguishing system can install a large number of fire extinguishing devices 9 in a monitoring place according to monitoring requirements, and can realize all-weather large-area monitoring. When a fire breaks out, the sensing assembly 20 can actively judge the fire, position and open the fire extinguishing device, the fire extinguishing device 9 automatically rotates to enable the jet device to be aligned with a fire source, and water is sprayed to extinguish the fire. The driving device 21 arranged in the all-dimensional fire risk early warning fire extinguishing system can drive the fire extinguishing device 9 to rotate around the water inlet pipe 16 in all directions, and the water outlet pipe 17 can rotate in the vertical direction along the rotating seat, so that the jet device 19 can be aligned to any direction in a monitoring area, and all-dimensional monitoring is realized.
In further detail, the control room 3 comprises an operation panel 22, a processor 23 and a fire alarm controller 24, the fire alarm controller 24 is in communication connection with the audible and visual alarm 5, the fire extinguishing devices 9 are all connected with a power control box 25, and the power control box 25 is in communication connection with the fire alarm controller 24.
In order to facilitate the regular detection of the fire extinguishing device 9, the water distribution pipe 8 is connected with a water testing device 26, the water testing device 26 comprises a multi-line linkage module 27, an infrared intelligent assembly 28 and an electromagnetic valve 10, and the water testing device 26 is in communication connection with the power control box 25.
In order to prevent impurities from entering and blocking the water distribution pipe 8, a filter 29 is arranged between the fire pump 7 and the fire pool 6.
In order to monitor the water pressure conveniently, a check valve 30 is arranged between the fire pump 7 and the water distribution pipe 8, and a pressure gauge 31 is arranged between the fire pump 7 and the water distribution pipe 8.
In order to prevent the fire-fighting water pump 7 from being incapable of extinguishing fire when in failure, the water distribution pipe 8 is connected with a high-level water tank 32.
In order to open or close the fire extinguishing device 9 according to the requirement, a manual gate valve 33 is arranged between the fire extinguishing device 9 and the water distribution pipe 8.
In order to monitor the fire more accurately, the sensing member 20 is an infrared sensor or an ultraviolet sensor.
Although the terms of the control system 1, the water supply system 2, the control room 3, the water pump control module 4, the audible and visual alarm 5, the fire pool 6, the fire pump 7, the water distribution pipe 8, the fire extinguishing device 9, the solenoid valve 10, the fire extinguishing control module 11, the safety valve 12, the housing 13, the upper cover 14, the cavity 15, the water inlet pipe 16, the water outlet pipe 17, the rotary seat 18, the jet device 19, the sensing assembly 20, the driving device 21, the operation panel 22, the processor 23, the fire alarm controller 24, the power control box 25, the water testing device 26, the multi-wire linkage module 27, the infrared intelligent assembly 28, the filter 29, the check valve 30, the pressure gauge 31, the high-level water tank 32, the manual gate valve 33, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.
Claims (8)
1. An all-directional fire danger early warning and fire extinguishing system is characterized by comprising a control system (1) and a water supply system (2);
the control system (1) comprises a control room (3), and a water pump control module (4) and an audible and visual alarm (5) which are respectively in communication connection with the control room (3);
the water supply system (2) comprises a fire pool (6) and a plurality of fire pumps (7) communicated with the fire pool (6), the fire pumps (7) are all in communication connection with a water pump control box, the water supply system (2) is connected with a plurality of fire extinguishing devices (9) in parallel through water distribution pipes (8), electromagnetic valves (10) are connected between the fire extinguishing devices (9) and the water distribution pipes (8), the electromagnetic valves (10) are connected with fire extinguishing control modules (11), the fire extinguishing control modules (11) are in communication connection with the control system (1), safety valves (12) are arranged on the water distribution pipes (8), the safety valves (12) are communicated with the fire pool (6), the water distribution pipes (8) are connected with a high-level water tank (32), and the fire extinguishing pumps (7) can supply water to the fire extinguishing devices (9) when in failure.
2. The all-dimensional fire hazard early warning and extinguishing system according to claim 1, wherein the fire extinguishing device (9) comprises a housing (13) and an upper cover (14) fixedly arranged at the top of the housing (13), a cavity (15) is formed inside the housing (13), a water inlet pipe (16) and a water outlet pipe (17) are mounted inside the housing (13), the water inlet pipe (16) and the water outlet pipe (17) are connected through a rotary seat (18), the water inlet pipe (16) penetrates through the upper cover (14) and is communicated with the water distribution pipe (8), the water outlet pipe (17) can be rotated around the vertical direction by the rotary seat (18), a jet device (19) is arranged on the water outlet pipe (17), a sensing assembly (20) is arranged on the jet device (19), the sensing assembly (20) is in communication connection with the control system (1), a driving device (21) is fixedly arranged inside the housing (13), the driving device (21) is matched with the water inlet pipe (16), and the driving fire extinguishing device (21) can drive the water inlet pipe (16) to rotate around the water inlet pipe (16).
3. The all-round fire danger early warning fire extinguishing system according to claim 1, characterized in that the control room (3) comprises an operating panel (22), a processor (23) and a fire alarm controller (24), the fire alarm controller (24) is in communication connection with an audible and visual alarm (5), the fire extinguishing device (9) is connected with a power control box (25), and the power control box (25) is in communication connection with the fire alarm controller (24).
4. The all-round fire danger early warning fire extinguishing system according to claim 1, characterized in that a water testing device (26) is connected to the water distribution pipe (8), the water testing device (26) comprises a multi-wire linkage module (27), an infrared intelligent assembly (28) and an electromagnetic valve (10), and the water testing device (26) is in communication connection with a power control box (25).
5. The all-directional fire hazard early warning fire extinguishing system according to claim 1, wherein a filter (29) is arranged between the fire pump (7) and the fire pool (6).
6. The all-directional fire risk early warning and extinguishing system according to claim 1, wherein a check valve (30) is arranged between the fire pump (7) and the water distribution pipe (8), and a pressure gauge (31) is arranged between the fire pump (7) and the water distribution pipe (8).
7. The all-round fire risk pre-warning fire extinguishing system according to claim 1, wherein a manual gate valve (33) is arranged between the fire extinguishing device (9) and the water distribution pipe (8).
8. The all-round fire hazard pre-warning fire extinguishing system according to claim 2, wherein the sensing component (20) is an infrared sensor or an ultraviolet sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211189090.4A CN115463365A (en) | 2017-03-30 | 2017-03-30 | All-round fire danger early warning fire extinguishing system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211189090.4A CN115463365A (en) | 2017-03-30 | 2017-03-30 | All-round fire danger early warning fire extinguishing system |
| CN201710202099.7A CN107050715A (en) | 2017-03-30 | 2017-03-30 | A kind of comprehensive fire early warning fire extinguishing system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202099.7A Division CN107050715A (en) | 2017-03-30 | 2017-03-30 | A kind of comprehensive fire early warning fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115463365A true CN115463365A (en) | 2022-12-13 |
Family
ID=59603223
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211189090.4A Pending CN115463365A (en) | 2017-03-30 | 2017-03-30 | All-round fire danger early warning fire extinguishing system |
| CN201710202099.7A Pending CN107050715A (en) | 2017-03-30 | 2017-03-30 | A kind of comprehensive fire early warning fire extinguishing system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202099.7A Pending CN107050715A (en) | 2017-03-30 | 2017-03-30 | A kind of comprehensive fire early warning fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN115463365A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744362A (en) * | 2018-04-25 | 2018-11-06 | 安徽鸿佑建设工程有限公司 | A kind of fire fighting device engineering wireless real-time monitoring intelligent alarm and fire extinguishing system |
| CN108671452A (en) * | 2018-06-14 | 2018-10-19 | 浙江中互网络科技有限公司 | Multifunctional smart automatic fire extinguishing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010050505A1 (en) * | 2010-11-08 | 2012-05-10 | Fogtec Brandschutz Gmbh & Co. Kg | Leak test of piping system for firefighting systems |
| CN203227239U (en) * | 2013-05-09 | 2013-10-09 | 王英杰 | Automatic tracking jet-flow fire extinguishment device |
| CN103405872A (en) * | 2013-09-10 | 2013-11-27 | 广州市禹成消防科技有限公司 | Sector ejection fire extinguishing device |
| CN204745458U (en) * | 2015-05-12 | 2015-11-11 | 天津华晟嘉德安全工程技术有限责任公司 | Water extinguishing system is spouted to accurate preact in location |
| CN206660371U (en) * | 2017-03-30 | 2017-11-24 | 浙江中互网络科技有限公司 | A kind of comprehensive fire early warning fire extinguishing system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204684513U (en) * | 2015-05-18 | 2015-10-07 | 何敏 | Possesses the fire-fighting automatic spray control system of automatic water supplement function |
| CN205796339U (en) * | 2016-06-30 | 2016-12-14 | 中化重庆涪陵化工有限公司 | Chemical industry fire control system |
-
2017
- 2017-03-30 CN CN202211189090.4A patent/CN115463365A/en active Pending
- 2017-03-30 CN CN201710202099.7A patent/CN107050715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010050505A1 (en) * | 2010-11-08 | 2012-05-10 | Fogtec Brandschutz Gmbh & Co. Kg | Leak test of piping system for firefighting systems |
| CN203227239U (en) * | 2013-05-09 | 2013-10-09 | 王英杰 | Automatic tracking jet-flow fire extinguishment device |
| CN103405872A (en) * | 2013-09-10 | 2013-11-27 | 广州市禹成消防科技有限公司 | Sector ejection fire extinguishing device |
| CN204745458U (en) * | 2015-05-12 | 2015-11-11 | 天津华晟嘉德安全工程技术有限责任公司 | Water extinguishing system is spouted to accurate preact in location |
| CN206660371U (en) * | 2017-03-30 | 2017-11-24 | 浙江中互网络科技有限公司 | A kind of comprehensive fire early warning fire extinguishing system |
Non-Patent Citations (1)
| Title |
|---|
| 《消防安全案例分析》编委会, 武汉大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107050715A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5489889A (en) | Universal earthquake safety valve | |
| WO2017200390A1 (en) | Fire alarm valve | |
| CN109544844A (en) | A kind of intelligent fire alarm system | |
| CN208023649U (en) | A kind of novel intelligent fire hydrant | |
| CN209947059U (en) | Fire control real-time supervision early warning device | |
| CN115463365A (en) | All-round fire danger early warning fire extinguishing system | |
| CN206660371U (en) | A kind of comprehensive fire early warning fire extinguishing system | |
| CN106345092A (en) | Intelligent high-rise building fire-protection monitoring system | |
| CN113643498A (en) | Building temporary fire-fighting system in ship dock | |
| CN206660374U (en) | A kind of automatic track and localization jet extinguishing device | |
| CN1266211A (en) | Fire-fighting water supply monitoring system and control method | |
| CN203389247U (en) | Emergency water curtain system | |
| CN114452574A (en) | Automatic fire alarm and fire-fighting linkage system for photovoltaic modules outside window sill wall of building | |
| CN110766904B (en) | Monitoring device who contains smoke transducer and shower nozzle | |
| CN212135613U (en) | Building fire alarm device | |
| CN104147741A (en) | Automatic fire alarm fire-fighting system | |
| CN103956082A (en) | Internet-of-things demonstration system for networking monitoring patrol of fire-prevention facility in building | |
| CN217366985U (en) | Intrinsic safety prefabricated cabin type flashing type automatic fire extinguishing system | |
| CN106558270A (en) | Building fire protection facility networking monitoring patrol Internet of Things demo system | |
| CN116189370A (en) | Graded processing method for early warning information of fire-fighting equipment of transformer substation | |
| CN104658160A (en) | Multifunctional fire detection alarm apparatus and detection method thereof | |
| CN204965670U (en) | Marine fire alarm device | |
| CN210331473U (en) | Household kitchen intelligent alarm fire extinguishing device | |
| CN208636977U (en) | A kind of fire protection warning device of smog and fuel gas based on Internet of Things | |
| KR102583896B1 (en) | Simulation test apparatus for fire protection sprinkler equipment and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |