CN217828685U - Non-pressure and non-electricity dual-mode gas fire extinguishing system - Google Patents
Non-pressure and non-electricity dual-mode gas fire extinguishing system Download PDFInfo
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- CN217828685U CN217828685U CN202221743251.5U CN202221743251U CN217828685U CN 217828685 U CN217828685 U CN 217828685U CN 202221743251 U CN202221743251 U CN 202221743251U CN 217828685 U CN217828685 U CN 217828685U
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Abstract
The utility model provides a double mode gas fire extinguishing systems of electroless of non-pressure relates to fire extinguishing systems technical field. The fire extinguishing system comprises a firing pin assembly, a gas storage assembly, a fire extinguishing pipeline and fire extinguishing assemblies, wherein the firing pin assembly is connected with the gas storage assembly, the firing pin assembly and the gas storage assembly are communicated with the fire extinguishing pipeline, the other end of the fire extinguishing pipeline is communicated with a plurality of fire extinguishing assemblies, each fire extinguishing assembly comprises a manual trigger mechanism, a partition valve and an automatic trigger expansion nozzle, the partition valves are communicated with the manual trigger mechanisms and the automatic trigger expansion nozzles and the fire extinguishing pipeline, the fire extinguishing system can extinguish fire in the cabinet body just when the electrical cabinet is in a fire state, the fire of the whole room can be extinguished without waiting for the whole electrical cabinet to burn, the fire extinguishing system can accurately cover a specific position, the fire extinguishing range can be accurately reached to the specific electrical cabinet body from the room, the loss possibly caused by the fire state is greatly reduced, meanwhile, the system is internally provided with a pure mechanical structure, a power supply and a water source are not needed, and the installation and the daily maintenance are simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the fire extinguishing systems technique and specifically relates to a dual mode gas fire extinguishing systems of electroless of non-pressure is related to.
Background
In areas such as data centers, computer rooms, and power distribution rooms, conventional gas automatic fire extinguishing systems are often used, in which the entire room is protected, detectors such as smoke detectors, temperature detectors, infrared detectors, and ultraviolet detectors are used as detection devices, and gases such as heptafluoropropane, argon gas, and nitrogen gas are used as fire extinguishing agents. When a fire occurs in a certain electric control cabinet in a room, the smoke detector detects smoke in the room to generate a signal, the temperature sensor detects that the temperature in the room rises to a trigger value to generate a signal, or the infrared and ultraviolet detector detects that light waves of flame appear in the coverage range of the infrared and ultraviolet detector to generate a signal, then the control system receives the signal and outputs an alarm, and then the control panel controls the fire extinguishing system to extinguish fire.
The applicant finds that at least the following technical problems exist in the prior art: the main conflagration hidden danger region in the room is automatically controlled cabinet, but conventional system regards the room as the protection object, feel at conventional cigarette, lags behind when sounding the automatically controlled cabinet condition of a fire and reporting to the police again with the ultraviolet red, often the regulator cubicle just can trigger after burning, can not detect unusually the very first time, can only play the effect in protection room, furthermore, electrical components among the conventional fire extinguishing systems, can appear the wrong report spurious triggering scheduling problem because of environmental impact or circuit fault, it is troublesome to use for a long time to maintain.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double mode gas fire extinguishing systems of non-pressure electroless to just can trigger the warning after solving the regulator cubicle that exists among the prior art and burn and cause the hysteretic technical problem of warning. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a non-pressure and non-electricity dual-mode gas fire extinguishing system comprises a firing pin assembly, a gas storage assembly, fire extinguishing pipelines and fire extinguishing assemblies, wherein the firing pin assembly is connected with the gas storage assembly, the firing pin assembly and the gas storage assembly are communicated with the fire extinguishing pipelines, the other ends of the fire extinguishing pipelines are communicated with a plurality of fire extinguishing assemblies, each fire extinguishing assembly comprises a manual trigger mechanism, a partition valve and an automatic trigger expansion nozzle, and the partition valve is communicated with the manual trigger mechanism, the automatic trigger expansion nozzle and the fire extinguishing pipelines.
Preferably, the manual trigger mechanism comprises a manual trigger and a manual trigger pipeline, and two ends of the manual trigger pipeline are respectively connected with the trigger interface of the partition valve and the manual trigger.
Preferably, the striker assembly includes a self-triggering striker structure attached to the top of the air reservoir assembly and in communication with the fire suppression tube.
Preferably, the air storage assembly comprises a high-pressure air storage tank, the high-pressure air storage tank is communicated with the fire extinguishing pipeline, and the top of the high-pressure air storage tank is connected with the automatic trigger firing pin structure.
Preferably, the high-pressure gas storage tank stores high-pressure argon gas.
Preferably, the high-pressure gas storage tank comprises a tank body, a brass sealing valve and a pressure gauge, the brass sealing valve is connected to the top of the tank body, the automatic trigger firing pin structure is connected to the top of the brass sealing valve, and the pressure gauge is connected to the brass sealing valve.
Preferably, one automatic trigger expansion spray head is placed in each electrical cabinet to be protected.
The utility model has the advantages that: the system has dual functions of automatic triggering and manual triggering, in the automatic triggering process of the system, an automatic trigger expansion nozzle is placed in each electrical cabinet to be protected, when fire occurs in the electrical cabinet, the environmental temperature rises to a set temperature, the multiple automatic trigger expansion nozzles are triggered to be opened, high-pressure gas in the electrical cabinet is released, the high-pressure gas enters a fire extinguishing pipeline and enters a firing pin assembly through corresponding partition valves, the firing pin assembly is driven to work, the firing pin assembly breaks through the gas storage assembly to release the high-pressure fire extinguishing gas in the gas storage assembly, the high-pressure fire extinguishing gas enters the fire extinguishing assembly through the partition valves, the automatic trigger expansion nozzles are triggered, the automatic trigger expansion nozzles extinguish the fire of the electrical cabinet to be protected, and the components are linked to achieve the function of fixed-point protection of the electrical cabinet;
in the manual triggering process of the system, when the fire is small and the environmental temperature does not reach the triggering temperature of the automatic trigger expansion nozzle, or when the fire symptom is found manually in advance, the fire extinguishing system can be triggered to work in advance by manually operating the manual triggering mechanism, the manual triggering mechanism can release pressurized triggering gas after triggering, the pressurized triggering gas enters a fire extinguishing pipeline and enters the striker assembly through the corresponding partition valve, the striker assembly is driven to work, the striker assembly breaks the gas storage assembly to release high-pressure fire extinguishing gas in the gas storage assembly, the high-pressure fire extinguishing gas enters the fire extinguishing assembly through the partition valve to trigger the automatic trigger expansion nozzle, and the automatic trigger expansion nozzle extinguishes the electrical cabinet to be protected;
the automatic trigger expanding nozzle is arranged, can be directly installed in the electrical cabinet, can directly protect the electrical cabinet, can trigger the fire extinguishing of the interior of the cabinet body when the electrical cabinet is in a fire, does not need to wait for the fire extinguishing of the whole room after the combustion of the electrical cabinet, can accurately cover a specific position, accurately extends the fire extinguishing range from the room to a specific electrical cabinet body, and greatly reduces the loss possibly caused by the fire;
meanwhile, the system is of a pure mechanical structure, a power supply and a water source are not needed, the pipeline has no pressure before triggering, the system can be activated only by ambient temperature or mechanical manual triggering, the installation and the daily maintenance are simple and convenient, the problems of air leakage and pressure relief in long-term use are avoided, the failure and the false triggering caused by the air leakage and the pressure relief are avoided, and the performance is stable and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the striker assembly of the present invention;
FIG. 3 is a structural diagram of an expanded nozzle of the automatic trigger of the present invention;
FIG. 4 is a schematic diagram of a partition valve of the present invention;
FIG. 1, a firing pin assembly;
2. a gas storage component; 21. a tank body; 22. a brass seal valve; 23. a pressure gauge;
3. a fire extinguishing pipeline;
4. a fire extinguishing assembly; 41. a manual trigger mechanism; 411. a manual trigger; 412. manually triggering the pipeline; 42. a partition valve; 43. the automatic trigger expands the spray head;
5. an electrical cabinet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Referring to fig. 1 to 4, the utility model provides a dual-mode gas fire extinguishing system without electricity under pressure, including firing pin subassembly 1, gas storage subassembly 2, fire extinguishing pipeline 3 and fire extinguishing assembly 4, firing pin subassembly 1 is connected with gas storage subassembly 2, firing pin subassembly 1 and gas storage subassembly 2 all are linked together with fire extinguishing pipeline 3, the other end of fire extinguishing pipeline 3 is linked together with a plurality of fire extinguishing assembly 4, each group of fire extinguishing assembly 4 all wraps including manual trigger mechanism 41, subregion valve 42 and automatic trigger extend shower nozzle 43, subregion valve 42 is linked together with manual trigger mechanism 41, automatic trigger extend shower nozzle 43 and fire extinguishing pipeline 3;
the system has an automatic triggering function, the automatic trigger expanding nozzles 43 can be placed in the electrical cabinets 5 to be protected, one automatic trigger expanding nozzle 43 can be further preferably placed in each electrical cabinet 5 to be protected, the automatic trigger expanding nozzles 43 have an automatic triggering function and a nozzle function, the automatic trigger expanding nozzles can be used as fire source detectors, can release internal high-pressure gas and can also be used as nozzles of fire extinguishing agents, when fire occurs in the electrical cabinets 5, the environment temperature rises to a set temperature, the automatic trigger expanding nozzles 43 can be triggered to open, the internal high-pressure gas is released, the high-pressure gas enters the fire extinguishing pipeline 3 through the corresponding partition valves 42 and enters the striker assemblies 1 to drive the striker assemblies 1 to work, the striker assemblies 1 collide with the gas storage assemblies 2 to release the high-pressure fire extinguishing gas in the gas storage assemblies 2, the high-pressure fire extinguishing gas enters the fire extinguishing assemblies 4 through the partition valves 42 to trigger the automatic trigger expanding nozzles 43, and the automatic trigger expanding nozzles 43 to perform fire extinguishing on the electrical cabinets 5 to be protected, and perform linkage among a fixed point protection function of the fixed points 5;
although the fire extinguishing assemblies 4 are in multiple groups, the high-pressure fire extinguishing gas in the gas storage assembly 2 only enters the automatic trigger expanding spray heads 43 corresponding to the partition valves 42 under the action of the partition valves 42, the automatic trigger expanding spray heads 43 are preferably provided with pressure-bearing protection structures, the triggering air pressure of the automatic trigger expanding spray heads is not enough to open the spray heads, and the protection structures can be opened to spray the high-pressure fire extinguishing gas only from the gas storage assembly 2;
the system has a manual triggering function, when the fire is small and the environmental temperature does not reach the triggering temperature of the automatic trigger expansion spray head 43, or the fire sign is found manually in advance, the fire extinguishing system can be triggered to work in advance by manually operating the manual triggering mechanism 41, and after the manual triggering mechanism 41 is triggered, pressurized triggering gas can be released to trigger the whole fire extinguishing system;
the partition valve 42 and the automatic trigger expanding nozzle 43 used in this embodiment are both of the prior art and can be purchased and obtained directly;
according to the pressureless and electroless dual-mode gas fire extinguishing system provided by the embodiment, the automatic trigger expansion spray head 43 can be directly installed inside the electrical cabinet 5, the electrical cabinet 5 can be directly protected, the fire can be triggered to extinguish inside the cabinet body when the electrical cabinet 5 is in a fire, the fire can be extinguished in the whole room after the whole electrical cabinet is burnt without waiting, the specific position can be accurately covered, the fire extinguishing range can be accurately reached from the room to the specific electrical cabinet body, and the loss possibly caused by the fire can be greatly reduced;
meanwhile, the pressure-free air-leakage-free water-saving valve is of a pure mechanical structure, a power supply and a water source are not needed, the pipeline has no pressure before triggering, the valve can be activated only by ambient temperature or mechanical manual triggering, the installation and the daily maintenance are simple and convenient, the problems of air leakage and pressure release in long-term use are avoided, the failure and the false triggering caused by the long-term use are avoided, and the performance is stable and reliable.
As an alternative embodiment, the manual trigger mechanism 41 includes a manual trigger 411 and a manual trigger pipeline 412, both ends of the manual trigger pipeline 412 are respectively connected with the trigger interface of the partition valve 42 and the manual trigger 411, the structure of the manual trigger 411 is conventional, in this embodiment, the manual trigger 411 may preferably adopt a fire extinguishing system manual trigger mentioned in the utility model with patent number ZL2018213377442, the fire extinguishing system manual trigger is light and small, does not occupy space, and can be placed in any area with insufficient space.
As an optional implementation manner, the striker assembly 1 includes an automatic trigger striker structure, the automatic trigger striker structure is connected to the top of the air storage assembly 2 and is communicated with the fire extinguishing pipeline 3, both the manual trigger mechanism 41 and the automatic trigger expansion nozzle 43 can release high-pressure air, the high-pressure air passes through the corresponding partition valve 42, enters the fire extinguishing pipeline 3 and enters the automatic trigger striker structure, and drives the automatic trigger striker structure to work, the automatic trigger striker structure can break the air storage assembly 2 to release the high-pressure fire extinguishing air inside the air storage assembly 2, and the automatic trigger striker structure is the prior art and can be directly purchased and obtained.
As an alternative embodiment, the gas storage assembly 2 includes a high-pressure gas storage tank, the high-pressure gas storage tank is communicated with the fire extinguishing pipeline 3, and the top of the high-pressure gas storage tank is connected with an automatic trigger striker structure, the automatic trigger striker structure can break the high-pressure gas storage tank to enable the high-pressure gas storage tank to release the high-pressure fire extinguishing gas located inside the high-pressure gas storage tank, the high-pressure gas storage tank can be configured with different capacities according to the requirements of users, and the high-pressure gas storage tank can be configured with different pressure specifications according to the requirements of users.
As an alternative embodiment, the high-pressure gas storage tank stores high-pressure argon, and the argon is colorless and odorless inert gas which can be used as good fire extinguishing gas and is filled into the high-pressure gas storage tank to form the high-pressure argon.
As an optional implementation mode, the high-pressure air storage tank comprises a tank body 21, a brass sealing valve 22 and a pressure gauge 23, the brass sealing valve 22 is connected to the top of the tank body 21, an automatic trigger firing pin structure is connected to the top of the brass sealing valve 22, the pressure gauge 23 is connected to the brass sealing valve 22, and the pressure gauge 23 can display the real-time pressure inside the tank body 21 in real time so as to facilitate judgment of a user.
As an optional implementation manner, one automatic trigger expansion spray head 43 is placed inside each electrical cabinet 5 to be protected, the number of the automatic trigger expansion spray heads 43 may be multiple, and the number of the automatic trigger expansion spray heads 43 may be increased or decreased according to the actual use requirement of the electrical cabinet 5.
The working principle of the pressureless and electroless dual-mode gas fire extinguishing system is as follows:
in the automatic triggering process of the system, an automatic trigger expanding nozzle 43 is placed inside each electrical cabinet 5 to be protected, when a fire occurs inside the electrical cabinet 5, the environmental temperature rises to a set temperature, the multiple automatic trigger expanding nozzles 43 are triggered to open, high-pressure gas inside the multiple automatic trigger expanding nozzles is released, the high-pressure gas enters the fire extinguishing pipeline 3 and enters the striker assembly 1 through the corresponding partition valves 42, the striker assembly 1 is driven to work, the striker assembly 1 breaks the gas storage assembly 2 to release the high-pressure fire extinguishing gas inside the gas storage assembly 2, the high-pressure fire extinguishing gas enters the fire extinguishing assembly 4 through the partition valves 42, the automatic trigger expanding nozzles 43 are triggered, the automatic trigger expanding nozzles 43 extinguish the fire of the electrical cabinet 5 to be protected, and the multiple assemblies are linked to achieve the function of protecting the electrical cabinet 5 at fixed points;
in the manual triggering process of the system, when the fire is small and the environmental temperature does not reach the triggering temperature of the automatic trigger expansion nozzle 43, or when the fire symptom is found manually in advance, the fire extinguishing system can be triggered to work in advance by manually operating the manual trigger mechanism 41, the triggered manual trigger mechanism 41 can release the pressurized trigger gas, the pressurized trigger gas enters the fire extinguishing pipeline 3 through the corresponding partition valve 42 and enters the striker assembly 1 to drive the striker assembly 1 to work, the striker assembly 1 breaks the gas storage assembly 2 to release the high-pressure fire extinguishing gas inside the gas storage assembly 2, the high-pressure fire extinguishing gas enters the fire extinguishing assembly 4 through the partition valve 42 to trigger the automatic trigger expansion nozzle 43, and the automatic trigger expansion nozzle 43 extinguishes the electrical cabinet 5 to be protected.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A pressureless and electroless dual-mode gas fire suppression system comprising a striker assembly (1), a gas storage assembly (2), a fire suppression pipeline (3) and a fire suppression assembly (4), wherein: the fire extinguishing device is characterized in that the firing pin assembly (1) is connected with the gas storage assembly (2), the firing pin assembly (1) and the gas storage assembly (2) are communicated with the fire extinguishing pipeline (3), the other end of the fire extinguishing pipeline (3) is communicated with a plurality of fire extinguishing assemblies (4), each fire extinguishing assembly (4) comprises a manual trigger mechanism (41), a partition valve (42) and an automatic trigger expanding nozzle (43), and the partition valve (42) is communicated with the manual trigger mechanism (41), the automatic trigger expanding nozzle (43) and the fire extinguishing pipeline (3).
2. A pressureless and electroless dual mode gas fire suppression system according to claim 1, wherein: the manual trigger mechanism (41) comprises a manual trigger (411) and a manual trigger pipeline (412), and two ends of the manual trigger pipeline (412) are respectively connected with the trigger interface of the partition valve (42) and the manual trigger (411).
3. A pressureless and electroless dual mode gas fire suppression system according to claim 1, wherein: the firing pin assembly (1) comprises an automatic trigger firing pin structure which is connected to the top of the gas storage assembly (2) and communicated with the fire extinguishing pipeline (3).
4. A pressureless and electroless dual mode gas fire suppression system according to claim 3, wherein: the gas storage component (2) comprises a high-pressure gas storage tank, the high-pressure gas storage tank is communicated with the fire extinguishing pipeline (3), and the top of the high-pressure gas storage tank is connected with the automatic trigger firing pin structure.
5. The pressureless electroless dual mode gas fire suppression system of claim 4, wherein: and high-pressure argon is stored in the high-pressure gas storage tank.
6. A pressureless and electroless dual mode gas fire suppression system according to claim 4, wherein: the high-pressure gas storage tank comprises a tank body (21), a brass sealing valve (22) and a pressure gauge (23), wherein the top of the tank body (21) is connected with the brass sealing valve (22), the top of the brass sealing valve (22) is connected with the automatic trigger firing pin structure, and the pressure gauge (23) is connected to the brass sealing valve (22).
7. A pressureless and electroless dual mode gas fire suppression system according to claim 1, wherein: and the automatic trigger expansion spray head (43) is arranged in each electric cabinet (5) to be protected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743251.5U CN217828685U (en) | 2022-07-07 | 2022-07-07 | Non-pressure and non-electricity dual-mode gas fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221743251.5U CN217828685U (en) | 2022-07-07 | 2022-07-07 | Non-pressure and non-electricity dual-mode gas fire extinguishing system |
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| Publication Number | Publication Date |
|---|---|
| CN217828685U true CN217828685U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221743251.5U Active CN217828685U (en) | 2022-07-07 | 2022-07-07 | Non-pressure and non-electricity dual-mode gas fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217828685U (en) |
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2022
- 2022-07-07 CN CN202221743251.5U patent/CN217828685U/en active Active
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