CN117839125A - Energy storage power station gas fire extinguishing device - Google Patents
Energy storage power station gas fire extinguishing device Download PDFInfo
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- CN117839125A CN117839125A CN202311666410.5A CN202311666410A CN117839125A CN 117839125 A CN117839125 A CN 117839125A CN 202311666410 A CN202311666410 A CN 202311666410A CN 117839125 A CN117839125 A CN 117839125A
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- gas
- fire extinguishing
- energy storage
- power station
- fixedly connected
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- 238000004146 energy storage Methods 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 20
- 239000007858 starting material Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 5
- JRHNUZCXXOTJCA-UHFFFAOYSA-N 1-fluoropropane Chemical compound CCCF JRHNUZCXXOTJCA-UHFFFAOYSA-N 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of gas fire extinguishing devices, in particular to a gas fire extinguishing device of an energy storage power station, which comprises: the fire extinguishing device comprises a first fixed frame, a detection early warning mechanism, a plurality of air outlet control mechanisms and a fire extinguishing mechanism, wherein the air storage mechanism comprises two heptafluoropropane air storage tanks, the top of each heptafluoropropane air storage tank is fixedly connected with an electromagnetic starter, one side of each electromagnetic starter is provided with a pressure signal device, one side of each electromagnetic starter is connected with a gas pipe in a penetrating mode, the top of each gas pipe is fixedly connected with a one-way valve, the gas pipe is convenient to convey fire extinguishing gas through the fire extinguishing mechanism, meanwhile, the gas in the gas conveying pipe is conveyed through the small gas pipe, compression is further carried out in the small gas pipe, and accordingly discharged gas enters the inside of a high-pressure air head, and night infrared induction is carried out when fire occurs in an energy storage power station through an infrared sensor, so that fire extinguishing control is carried out timely.
Description
Technical Field
The invention relates to the technical field of gas fire extinguishing devices, in particular to a gas fire extinguishing device of an energy storage power station.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
The energy storage power station is a device system capable of circularly storing, converting and releasing electric energy through an electrochemical cell or an electromagnetic energy storage medium, a plurality of power supply processing electric elements are arranged in the energy storage power station, long-time operation generates high-temperature conditions, fire is generated due to aging high temperature, the energy storage power station is destroyed, high-temperature fire extinguishing is needed, and power supply equipment cannot extinguish fire by using water, so that equipment is in over-power explosion, and fire extinguishing is needed by using air.
The invention discloses a container energy storage power station with a double-drive fire extinguishing device, wherein when the energy storage power station works normally, a battery pack or a battery can be subjected to circulating heat dissipation through cooling liquid through the device, so that the battery pack or the battery can be operated in a comfortable and stable environment, and the operation safety of the energy storage power station is ensured. When the energy storage power station has dangerous cases such as fire or explosion, the device can rapidly extinguish the open fire, reduce the temperature of the energy storage power station, avoid the expansion of the dangerous cases and reduce the loss. Through two starting modes of dual-drive extinguishing device, form effectual fire extinguishing scheme rapidly when controlling group battery or battery operation environment and taking place dangerous case respectively, guarantee the steady operation of container energy storage power station and the loss reduction "that dangerous case leads to, but this kind of energy storage power station still has following defect in the in-service use:
when the energy storage power station is aged at high temperature for a long time to generate high temperature, fire is extinguished by using the double-drive fire extinguishing device, so that the components in the energy storage power station are easily damaged, and daily use is affected.
Accordingly, there is a need to provide an energy storage power station gas fire extinguishing apparatus that solves the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a gas fire extinguishing device for an energy storage power station, and solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an energy storage power station gas fire extinguishing apparatus comprising: the fire extinguishing device comprises a first fixed frame, a detection and early warning mechanism, a plurality of air outlet control mechanisms and a fire extinguishing mechanism.
Preferably, the gas storage mechanism comprises two heptafluoropropane gas storage tanks and gas tank connecting pieces, an electromagnetic starter is fixedly connected to the top of each heptafluoropropane gas storage tank, a pressure signal device is arranged on one side of each electromagnetic starter, a gas pipe is connected to one side of each electromagnetic starter in a penetrating mode, a one-way valve is fixedly connected to the top of each gas pipe, a gas collecting pipeline is connected to the top of each one-way valve in a penetrating mode, and a gas charging pipe is connected to one side of each gas tank connecting piece in a penetrating mode.
Preferably, the detection and early warning mechanism comprises a mounting seat arranged at the top of the gas collecting pipeline, a smoke detector is fixedly connected to the surface of the mounting seat, a fire early warning controller is fixedly connected to one side of the smoke detector, and an audible-visual alarm is fixedly connected to one side of the fire early warning controller.
Preferably, the gas outlet control mechanism comprises an installation fixing plate, the top of the installation fixing plate is fixedly connected with a wireless signal receiver, one side of the wireless signal receiver is provided with a signal transmitter, one side of the signal transmitter is provided with a smoke analysis module, and one side of the smoke analysis module is provided with a PLC controller.
Preferably, the air outlet assembly comprises a plurality of starting bottles fixedly connected to one side of a second fixed frame, a pressure gauge is fixedly connected to the top of each starting bottle, an electromagnetic driver is fixedly connected to the top of the pressure gauge, a low-pressure leakage valve is connected to the top of the electromagnetic driver in a penetrating manner, and the top of the low-pressure leakage valve is connected to one side of an air outlet valve in a penetrating manner.
When the device is specifically used, the gas outlet valve is controlled to open and close through the gas pressure inside the plurality of starting bottles, the pressure of the on-off control when the gas extinguishes the fire inside the energy storage power station is checked through the pressure gauge on the gas outlet valve, so that the on-off control on the low-pressure leakage valve is facilitated, and meanwhile, the electromagnetic driver is controlled and driven, so that the gas delivery of the gas collecting pipeline is facilitated to be controlled through the low-pressure leakage valve.
Preferably, the fire extinguishing mechanism comprises a gas transmission communicating pipe which is correspondingly and fixedly connected with the side of the gas outlet valve, a small gas transmission pipe is connected with the side of the gas transmission communicating pipe in a penetrating manner, an installation clamping piece is connected with the bottom end of the small gas transmission pipe in a penetrating manner, a high-pressure gas head is fixedly connected with the bottom end of the installation clamping piece, and an infrared sensor is fixedly connected with one side of the high-pressure gas head.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a gas fire extinguishing device of an energy storage power station, which comprises:
1. the fire detector is used for monitoring the inside of the energy storage power station in real time, so that fire is prevented from happening in the energy storage power station, smoke generated in the energy storage power station is detected through the fire detector, when the fire happens and the smoke is generated in the energy storage power station, monitoring and detection are performed, the fire inside the energy storage power station is detected and early warned through the fire early warning controller, and the fire can be conveniently burnt out through the audible and visual alarm inside the energy storage power station, so that the fire can be conveniently burnt out in the energy storage power station, and the fire can be monitored in the first time, so that the fire can be conveniently extinguished in the energy storage power station.
2. The gas transmission communicating pipe is convenient for carry the gas of putting out a fire through the mechanism of putting out a fire, carries the gas of gas transmission communicating pipe inside simultaneously through small-size gas-supply pipe, further compresses inside small-size gas-supply pipe to inside the exhaust gas enters into the high-pressure gas head, carries out night infrared induction when the conflagration takes place in to the energy storage power station through infrared inductor, thereby in time puts out a fire the control.
Drawings
FIG. 1 is a schematic view of an external perspective structure of the present invention;
FIG. 2 is a schematic diagram of a gas storage mechanism according to the present invention;
FIG. 3 is a schematic diagram of an outlet valve member according to the present invention;
FIG. 4 is a schematic view of the fire extinguishing mechanism of the present invention;
FIG. 5 is a schematic diagram of an air outlet control mechanism according to the present invention;
fig. 6 is a schematic structural diagram of a detection and early warning mechanism of the present invention.
In the figure: 100. a first fixed frame; 110. a gas storage mechanism; 111. a heptafluoropropane gas storage tank; 112. an electromagnetic starter; 113. a pressure annunciator; 114. a gas pipe; 115. a one-way valve; 116. a gas collecting pipe; 117. an inflation tube; 120. a second fixed frame; 200. a detection and early warning mechanism; 201. a mounting base; 202. smoke-sensing fire detector; 203. a fire early warning controller; 204. an audible and visual alarm; 300. an air outlet control mechanism; 301. a fixing plate; 302. a wireless signal receiver; 303. a signal transmitter; 304. a smoke analysis module; 305. a PLC controller; 310. an air outlet assembly; 311. starting the bottle; 312. a pressure gauge; 313. an electromagnetic driver; 314. a low pressure leakage valve; 315. an outlet valve member; 400. a fire extinguishing mechanism; 401. a gas delivery communicating tube; 402. a small-sized gas pipe; 403. installing a clamping piece; 404. a high pressure gas head; 405. an infrared sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
In the description of the present invention, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 6, the gas fire extinguishing device for an energy storage power station provided by the invention comprises:
the first fixing frame 100, the gas storage mechanism 110 is provided at both sides of the first fixing frame 100, and the second fixing frame 120 is provided at one side of the first fixing frame 100;
the detection and early warning mechanism 200, wherein the detection and early warning mechanism 200 comprises a gas collecting pipeline 116 arranged at the top of the first fixed frame 100;
the plurality of air outlet control mechanisms 300, each air outlet control mechanism 300 comprises an air outlet component 310 which is installed at the bottom end of the second fixed frame 120 and is fixedly connected with the corresponding air outlet component for implementing air pressure;
and the fire extinguishing mechanism 400, wherein the fire extinguishing mechanism 400 is arranged on a gas transmission communicating pipe 401 corresponding to the gas outlet of the gas outlet control mechanism 300.
The gas storage mechanism 110 comprises two heptafluoropropane gas storage tanks 111 and a gas tank connecting piece, wherein the top of each heptafluoropropane gas storage tank 111 is fixedly connected with an electromagnetic starter 112, one side of the electromagnetic starter 112 is provided with a pressure signal device 113, one side of the electromagnetic starter 112 is connected with a gas pipe 114 in a penetrating way, the top of the gas pipe 114 is fixedly connected with a one-way valve 115, the top of the one-way valve 115 is connected with a gas collecting pipeline 116 in a penetrating way, and one side of the gas tank connecting piece is connected with a gas charging pipe 117 in a penetrating way.
When the device is specifically used, when a fire disaster happens in an energy storage power station through the arranged heptafluoropropane gas storage tank 111, gas fire extinguishing is carried out through the arranged heptafluoropropane, high-efficiency and accuracy of fire extinguishing are guaranteed, the electromagnetic starter 112 at the top end of the heptafluoropropane gas storage tank 111 is used for controlling the discharge of heptafluoropropane in the heptafluoropropane gas storage tank, when the fire disaster is large, the electromagnetic starter 112 is started, the gas pipe 114 is used for carrying out heptafluoropropane gas transportation, unidirectional transportation through the one-way valve 115 is enabled, the condition that the heptafluoropropane gas flows back in the output heptafluoropropane gas storage tank 111 is avoided, the fire disaster in the energy storage power station is influenced, the pressure in the transported heptafluoropropane gas storage tank 111 is detected through the arranged pressure signal device 113, and the terminal personnel are used for checking, so that when the fire disaster happens in the energy storage power station is convenient, the heptafluoropropane gas transportation is carried out, and the effective fire extinguishing in the energy storage power station is guaranteed.
The detection and early warning mechanism 200 comprises a mounting seat 201 arranged at the top of the gas collecting pipeline 116, a smoke detector 202 is fixedly connected to the surface of the mounting seat 201, a fire early warning controller 203 is fixedly connected to one side of the smoke detector 202, and an audible and visual alarm 204 is fixedly connected to one side of the fire early warning controller 203.
During specific use, fire detector 202 is felt through the cigarette that sets up and is carried out real-time supervision to the energy storage power station in, avoid the conflagration that takes place in the energy storage power station in, smoke that takes place in the fire detector 202 is felt through the cigarette that sets up to the energy storage power station in, when the interior conflagration that takes place in the energy storage power station in and produce smog, monitor and survey, detect the early warning through the conflagration early warning controller 203 that sets up to the interior conflagration in the energy storage power station in, audible-visual annunciator 204 through the interior in the energy storage power station in, thereby be convenient for fire burning point takes place in the energy storage power station in the interior, monitor the very first time, thereby conveniently put out a fire in the energy storage power station.
The air outlet control mechanism 300 comprises an installation fixing plate 301, a wireless signal receiver 302 is fixedly connected to the top of the installation fixing plate 301, a signal transmitter 303 is arranged on one side of the wireless signal receiver 302, a smoke analysis module 304 is arranged on one side of the signal transmitter 303, and a PLC (programmable logic controller) 305 is arranged on one side of the smoke analysis module 304.
When a fire disaster occurs in the energy storage power station, after the smoke-sensing fire detector 202 alarms, the fire disaster early warning controller 203 arranged in the protection area alarms, after the two paths of detectors alarm, the audible and visual alarm 204 and the flashing lamp arranged inside and outside the protection area act, the air outlet control mechanism 300 enters a delay stage, after the delay, the electromagnetic starter 112 is controlled to be started to correspond to the heptafluoropropane air storage tank 111, the heptafluoropropane is conveyed to the corresponding protection area in the station along the gas collecting pipeline 116 to extinguish the fire, the control instruction is received through the wireless signal receiver 302 on the fixed plate 301, thereby the fire extinguishing control equipment is conveniently started, the fire extinguishing data is transmitted to the terminal of operators through the set signal transmitter 303, the fire extinguishing condition is conveniently mastered, the smoke generated in the energy storage power station is analyzed through the set smoke analysis module 304, and when the smoke exceeds a preset value, the smoke is fed back to the PLC controller 305, and the air injection equipment is controlled to perform air injection.
The air outlet assembly 310 comprises a plurality of starting bottles 311 fixedly connected to one side of the second fixed frame 120, a pressure gauge 312 is fixedly connected to the top of each starting bottle 311, an electromagnetic driver 313 is fixedly connected to the top of the pressure gauge 312, a low-pressure leakage valve 314 is connected to the top of the electromagnetic driver 313 in a penetrating manner, and the top of the low-pressure leakage valve 314 is connected to one side of an air outlet valve 315 in a penetrating manner.
When the fire extinguishing device is specifically used, the gas pressure inside the plurality of starting bottles 311 is used for controlling the gas outlet valve 315 to open and close, the pressure gauge 312 on the gas outlet valve 315 is used for checking the pressure of the gas for extinguishing fire inside the energy storage power station, so that the opening and closing control of the low-pressure leakage valve 314 is facilitated, and meanwhile, the electromagnetic driver 313 is used for controlling and driving, so that the gas transportation of the gas collecting pipeline 116 is facilitated by controlling the low-pressure leakage valve 314.
The fire extinguishing mechanism 400 comprises a gas transmission communicating pipe 401 which is correspondingly and fixedly connected with the side of a gas outlet valve 315, a small gas transmission pipe 402 is connected with the side of the gas transmission communicating pipe 401 in a penetrating manner, an installation clamping piece 403 is connected with the bottom end of the small gas transmission pipe 402 in a penetrating manner, a high-pressure gas head 404 is fixedly connected with the bottom end of the installation clamping piece 403, and an infrared sensor 405 is fixedly connected with one side of the high-pressure gas head 404.
When the fire extinguishing device is specifically used, the gas transmission communicating pipe 401 is convenient to convey fire extinguishing gas through the set fire extinguishing mechanism 400, meanwhile, the gas inside the gas transmission communicating pipe 401 is conveyed through the set small gas transmission pipe 402, the gas is further compressed inside the small gas transmission pipe 402, and accordingly discharged gas enters the inside of the high-pressure gas head 404, and infrared induction is performed at night when fire occurs in the energy storage power station through the set infrared sensor 405, so that timely fire extinguishing control is performed.
It should be noted that, in this document, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (8)
1. An energy storage power station gas fire extinguishing apparatus, characterized by comprising:
the device comprises a first fixed frame (100), wherein gas storage mechanisms (110) are arranged on two sides of the first fixed frame (100), and a second fixed frame (120) is arranged on one side of the first fixed frame (100);
the detection and early warning mechanism (200), wherein the detection and early warning mechanism (200) comprises a gas collecting pipeline (116) arranged at the top of the first fixed frame (100);
the air outlet control mechanisms (300) comprise corresponding air outlet components (310) which are fixedly connected with the bottom end of the second fixed frame (120) and used for implementing air pressure;
the fire extinguishing mechanism (400), the fire extinguishing mechanism (400) is arranged on a gas transmission communicating pipe (401) corresponding to the gas outlet of the gas outlet control mechanism (300).
2. The energy storage power station gas fire extinguishing apparatus according to claim 1, wherein: the gas storage mechanism (110) comprises two heptafluoropropane gas tanks (111) and gas tank connecting pieces, each of the seven fluoropropane gas tanks (111) is fixedly connected with an electromagnetic starter (112), one side of each electromagnetic starter (112) is provided with a pressure signal device (113), one side of each electromagnetic starter (112) is connected with a gas pipe (114) in a penetrating way, the top of each gas pipe (114) is fixedly connected with a one-way valve (115), the top of each one-way valve (115) is connected with a gas collecting pipeline (116) in a penetrating way, and one side of each gas tank connecting piece is connected with a gas charging pipe (117) in a penetrating way.
3. The energy storage power station gas fire extinguishing apparatus according to claim 2, wherein: the detection and early warning mechanism (200) comprises a mounting seat (201) arranged at the top of a gas collecting pipeline (116), a smoke detector (202) is fixedly connected to the surface of the mounting seat (201), a fire early warning controller (203) is fixedly connected to one side of the smoke detector (202), and an audible-visual alarm (204) is fixedly connected to one side of the fire early warning controller (203).
4. A gas fire extinguishing apparatus for an energy storage power station according to claim 3, wherein: the utility model provides a subassembly (310) of giving vent to anger includes a plurality of start-up bottle (311) of one side fixed connection of second fixed frame (120), every start-up bottle (311) top fixedly connected with manometer (312), the top fixedly connected with electromagnetic drive ware (313) of manometer (312), the top through-connection of electromagnetic drive ware (313) has low pressure leakage valve (314), the top of low pressure leakage valve (314) is with one side through-connection of giving vent to anger valve member (315).
5. The energy storage power station gas fire extinguishing apparatus according to claim 4, wherein: the gas outlet control mechanism (300) comprises an installation fixing plate (301), a wireless signal receiver (302) is fixedly connected to the top of the installation fixing plate (301), a signal transmitter (303) is arranged on one side of the wireless signal receiver (302), a smoke analysis module (304) is arranged on one side of the signal transmitter (303), and a PLC (programmable logic controller) (305) is arranged on one side of the smoke analysis module (304).
6. The energy storage power station gas fire extinguishing apparatus according to claim 5, wherein: the fire extinguishing mechanism (400) comprises a gas transmission communicating pipe (401) which is correspondingly and fixedly connected with the side of the gas outlet valve (315), a small gas pipe (402) is connected with the side of the gas transmission communicating pipe (401) in a penetrating manner, and a mounting clamping piece (403) is connected with the bottom end of the small gas pipe (402) in a penetrating manner.
7. The energy storage power station gas fire extinguishing apparatus according to claim 6, wherein: the bottom of installation fastener (403) fixedly connected with high pressure air head (404), one side fixedly connected with infrared inductor (405) of high pressure air head (404).
8. The energy storage power station gas fire extinguishing apparatus according to claim 7, wherein: the infrared sensor (405), the electromagnetic driver (313), the signal transmitter (303), the wireless signal receiver (302), the audible and visual alarm (204), the fire early-warning controller (203), the smoke-sensing fire detector (202) and the pressure signal device (113) are electrically connected with an external power supply through the PLC (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311666410.5A CN117839125A (en) | 2023-12-06 | 2023-12-06 | Energy storage power station gas fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311666410.5A CN117839125A (en) | 2023-12-06 | 2023-12-06 | Energy storage power station gas fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117839125A true CN117839125A (en) | 2024-04-09 |
Family
ID=90535767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311666410.5A Pending CN117839125A (en) | 2023-12-06 | 2023-12-06 | Energy storage power station gas fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117839125A (en) |
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2023
- 2023-12-06 CN CN202311666410.5A patent/CN117839125A/en active Pending
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