CN215427059U - Energy storage cabinet automatic fire extinguishing equipment - Google Patents
Energy storage cabinet automatic fire extinguishing equipment Download PDFInfo
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- CN215427059U CN215427059U CN202122145165.6U CN202122145165U CN215427059U CN 215427059 U CN215427059 U CN 215427059U CN 202122145165 U CN202122145165 U CN 202122145165U CN 215427059 U CN215427059 U CN 215427059U
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- energy storage
- perfluorohexanone
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Abstract
The utility model discloses automatic fire extinguishing equipment for an energy storage cabinet, which comprises a pump set type equipment mainframe box, a logic controller, a plurality of partition electromagnetic valves, a plurality of fire extinguishing agent conveying pipelines, a plurality of high-position exhaust valves, a plurality of closed type special nozzles for perfluorohexanone, a plurality of electric initiation devices and a plurality of smoke detectors, wherein the logic controller is arranged on the equipment mainframe box and is electrically connected with the partition electromagnetic valves, the smoke detectors and the gas detectors, the pump set type equipment mainframe box is connected with the partition electromagnetic valves through pipelines, the output ends of the partition electromagnetic valves are respectively connected with the input ends of the fire extinguishing agent conveying pipelines, the tail ends of the fire extinguishing agent conveying pipelines are connected with the high-position exhaust valves and the closed type special nozzles for perfluorohexanone, and the closed type special nozzles for perfluorohexanone are connected with the electric initiation devices. The utility model can start fire extinguishing by temperature sensing or electric power, improves the fire extinguishing timeliness and has strong fire extinguishing capability.
Description
The technical field is as follows:
the utility model relates to the technical field of fire extinguishing devices, in particular to automatic fire extinguishing equipment for an energy storage cabinet.
Background art:
with the popularization and application of energy storage technology, related matched products are developed, and lithium batteries are always mainstream products in the energy storage industry due to the technical advantages of high energy ratio, long service life, low energy consumption and the like.
However, lithium batteries are prone to thermal runaway under conditions of product quality defects, harsh storage environments, overcharging and improper operation, which can cause fire and even explosion. Therefore, for safety reasons, fire fighting equipment needs to be equipped in the energy storage cabinet loaded with the lithium battery.
The traditional energy storage cabinet fire-fighting equipment is generally characterized in that a fire-fighting nozzle and a fire-fighting detector are arranged at the top of an energy storage cabinet, when a fire signal is detected, a fire is extinguished through a fire-fighting spraying system, and a water-based extinguishing agent or a heptafluoropropane extinguishing agent is used; or fire extinguishing systems are respectively arranged aiming at the battery boxes, and fire pumps are respectively arranged.
The traditional solution mainly has the following disadvantages: 1. the fire extinguishing agent can pollute the environment or damage equipment in the energy storage cabinet, and the heptafluoropropane fire extinguishing agent faces a situation of being gradually eliminated due to policy reasons; 2. the fire protection is carried out on the whole energy storage cabinet, the fire extinguishing efficiency is low, and the fire extinguishing agent is difficult to effectively extinguish the fire inside the battery box; 3. the detection and execution of the fire extinguishing action are not timely enough, and the fire is difficult to extinguish in the early stage of the fire.
The utility model has the following contents:
the utility model aims to provide automatic fire extinguishing equipment for an energy storage cabinet, which aims to overcome the defects in the prior art.
The utility model is implemented by the following technical scheme: the utility model provides an energy storage cabinet automatic fire extinguishing equipment, includes pump assembly formula equipment mainframe box, logic controller, a plurality of subregion solenoid valves, many fire extinguishing agent pipeline, a plurality of high-order discharge valve, a plurality of special nozzle of closed perfluor hexanone, a plurality of electricity initiation device, a plurality of cigarette sense and gas detector, set up logic controller on the equipment mainframe box, logic controller and a plurality of subregion solenoid valves, a plurality of cigarette sense and gas detector electric connection, pump assembly formula equipment mainframe box passes through the pipeline and is connected with a plurality of subregion solenoid valves, many fire extinguishing agent pipeline inputs are connected respectively to a plurality of subregion solenoid valve outputs, many fire extinguishing agent pipeline end-to-end connection high-order discharge valve, a plurality of special nozzle of closed perfluor hexanone, the special nozzle of closed perfluor hexanone is connected with electricity initiation device.
Preferably, the logic controller is a PLC controller, a single chip microcomputer or an ARM processor.
Preferably, the high-position exhaust valve and the closed special nozzle for the perfluorohexanone are arranged in the vertical direction, the high-position exhaust valve faces upwards, and the closed special nozzle for the perfluorohexanone faces downwards.
Preferably, the closed type special nozzle for perfluorohexanone, the smoke detector and the gas detector are respectively arranged on each subarea energy storage cabinet.
Preferably, a plurality of operation keys are arranged on the device main case.
Preferably, the closed perfluorohexanone special nozzle is a temperature-sensitive automatic starting and electrically-initiated active starting nozzle.
The utility model has the advantages that:
the utility model uses the perfluorohexanone fire extinguishing agent, is safe, environment-friendly and pollution-free, does not damage electrical equipment in insulation, and is suitable for fire protection of the energy storage cabinet. The pump set is used for providing fire extinguishing agent conveying power, and the fire extinguishing agent is stored in the container in a standby state, so that volatilization and leakage of the perfluorohexanone fire extinguishing agent are avoided. After the smoke sensing alarm, the pump set is started, and the fire extinguishing agent is filled into the pipeline in the alarm area, so that the fire extinguishing timeliness is improved. The closed special perfluorohexanone nozzle can be started by temperature sensing or electric operation and has strong fire extinguishing capability.
Description of the 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 the drawings without creative efforts.
FIG. 1 is a main structure diagram of an automatic fire extinguishing device of an energy storage cabinet;
FIG. 2 is a diagram of the end structure of the pipeline of the protection zone of the energy storage cabinet of the utility model;
FIG. 3 is a schematic diagram of the layout and logic control of the apparatus of the present invention.
The specific implementation mode is as follows:
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.
As shown in fig. 1, 2 and 3, the automatic fire extinguishing equipment for the energy storage cabinet comprises a pump group type equipment main cabinet 1, a logic controller 2, a plurality of partition electromagnetic valves 3 and a plurality of fire extinguishing agent conveying pipelines 4, a plurality of high-order discharge valve 5, a plurality of special nozzles of closed perfluor hexanone 6, a plurality of electric initiation device 7, a plurality of cigarettes are felt and gas detector 8, set up logic controller 2 on the equipment mainframe box 1, logic controller 2 and a plurality of subregion solenoid valve 3, 8 electric connection of a plurality of cigarettes are felt and gas detector, pump package formula equipment mainframe box 1 is connected with a plurality of subregion solenoid valves 3 through the pipeline, a plurality of 4 inputs of fire extinguishing agent pipeline are connected respectively to a plurality of 3 outputs of subregion solenoid valve, 4 end-to-end connection high-order discharge valve 5 of many fire extinguishing agent pipeline, a plurality of special nozzles of closed perfluor hexanone 6, special nozzle of closed perfluor hexanone 6 is connected with electric initiation device 7. In addition, a storage container is arranged in the pump unit type equipment main case 1, the storage container is a storage container special for the perfluorohexanone, the storage container is corrosion-resistant and has certain pressure-bearing capacity and a ventilation function, and a perfluorohexanone fire extinguishing agent in the storage container is driven to be sprayed out through an electric diaphragm pump connected with the storage container.
Wherein, the special nozzle of closed perfluor hexanone 6, smoke are felt and gas detector 8 sets up respectively at each subregion energy storage cabinet, and smoke is felt and gas detector 8 is used for the fire control signal detection of each energy storage cabinet, and the special nozzle of closed perfluor hexanone 6 is used for spouting the fire extinguishing agent to each energy storage cabinet when needs and puts out a fire. The logic controller 2 is a PLC controller, a single chip microcomputer or an ARM processor and is used for processing the smoke detection and the fire control signal collected by the gas detector 8 and controlling the partition electromagnetic valve 3.
As shown in fig. 1, a plurality of operation keys, such as an emergency start key, an emergency stop key, and a fire extinguishing operation manual control key of each partitioned energy storage cabinet, are arranged on the equipment main cabinet 1.
As shown in fig. 1, the main unit structure diagram of the automatic fire extinguishing equipment of the energy storage cabinet comprises a pump group type equipment main unit case 1, a logic controller 2 integrated in the main unit case, and a partition electromagnetic valve 3. A fire extinguishing agent conveying pipeline and an electric control line are arranged between the main case 1 and the partition electromagnetic valves, and a fire extinguishing agent conveying pipeline leading to the energy storage cabinet protection partitions is arranged at the rear ends of the partition electromagnetic valves 3.
As shown in fig. 2, the structure diagram of the end of the pipeline of the energy storage cabinet protection subarea comprises a fire extinguishing agent conveying pipeline 4, a high-position exhaust valve 5, a closed type perfluorohexanone special nozzle 6 and an electric initiation device 7. Wherein the high-position exhaust valve 5 and the closed special nozzle 6 for perfluorohexanone are arranged in the vertical direction, and the high-position exhaust valve 5 is upward in the direction and used for exhausting the air in the pipeline. The closed special nozzle 6 for the perfluorohexanone is downward and used for spraying the perfluorohexanone fire extinguishing agent. The starting mode of the closed perfluorohexanone special nozzle 6 comprises temperature-sensing automatic starting and electric initiation active starting, and the atomization of the perfluorohexanone fire extinguishing agent can be realized in a pressure liquid flow impact mode.
As shown in fig. 3, for the equipment layout and the logic control chart, a fire extinguishing agent conveying pipeline 4, a closed type perfluorohexanone special nozzle 6 and a smoke detector 8 are arranged in each subarea of the subarea energy storage cabinet. The fire extinguishing equipment main machine is connected with nozzles of all subareas of the subarea energy storage cabinet through a fire extinguishing agent conveying pipeline 4 to convey the perfluorohexanone fire extinguishing agent to each subarea. The smoke detector and gas detector 8 in each subarea is connected to the logic controller 2 of the fire extinguishing equipment host through a signal transmission line, and transmits smoke detection and gas fire alarm signals to the logic controller 2.
Specific application scenario example: when a fire disaster happens to a certain protection area of the energy storage cabinet, the smoke detector and the gas detector firstly detect smoke signals and transmit the smoke signals to the logic controller; the logic controller sends an instruction to the electric diaphragm pump (used for providing power to extract the perfluorohexanone fire extinguishing agent) and the partition electromagnetic valve, the electric diaphragm pump is started, the perfluorohexanone fire extinguishing agent is conveyed to the corresponding pipeline of the designated area through the partition electromagnetic valve, the high-position exhaust valve is an exhaust valve based on the buoyancy principle, the high-position exhaust valve exhausts the air inside the pipeline, and the pipeline is filled with the perfluorohexanone fire extinguishing agent. When the temperature of the energy storage cabinet protection area rises due to the influence of fire, the nozzles are triggered to start, and the fire extinguishing agent starts to be sprayed to extinguish fire. Or under the condition of being attended by people, the fire disaster of the energy storage cabinet is confirmed, and when the fire is needed to be put out, the corresponding keys can be operated manually on the pump set type equipment main case in a subarea mode to control the action of the electric initiation device, electrically initiate the nozzle and spray the fire extinguishing agent.
It should be noted that the implementation example and the schematic diagram are only used to illustrate the principle of the device of the present invention, and in a specific engineering application, the number of the system protection partitions is optionally configured, and the number of the protection partitions within the capacity range of the logical controller can be applied to the present invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides an energy storage cabinet automatic fire extinguishing equipment, its characterized in that, including pump group formula equipment mainframe box (1), logic controller (2), a plurality of subregion solenoid valve (3), many fire extinguishing agent pipeline (4), a plurality of high-order discharge valve (5), special nozzle of a plurality of closed perfluor hexanone (6), a plurality of electricity initiation device (7), a plurality of smoke sense and gas detector (8), set up logic controller (2) on equipment mainframe box (1), logic controller (2) and a plurality of subregion solenoid valve (3), a plurality of smoke sense and gas detector (8) electric connection, pump group formula equipment mainframe box (1) is connected with a plurality of subregion solenoid valve (3) through the pipeline, many fire extinguishing agent pipeline (4) inputs are connected respectively to a plurality of subregion solenoid valve (3) outputs, many fire extinguishing agent pipeline (4) end-to-end connection high-order discharge valve (5), A plurality of closed type special nozzles (6) for perfluorohexanone, wherein the closed type special nozzles (6) for perfluorohexanone are connected with an electric initiation device (7).
2. The automatic fire extinguishing equipment for the energy storage cabinet as claimed in claim 1, wherein the logic controller (2) is a PLC controller, a single chip microcomputer or an ARM processor.
3. The automatic fire extinguishing equipment for the energy storage cabinet according to claim 1, wherein the high-position exhaust valve (5) and the closed special nozzle (6) for perfluorohexanone are arranged in the vertical direction, the high-position exhaust valve (5) faces upwards, and the closed special nozzle (6) for perfluorohexanone faces downwards.
4. The automatic fire extinguishing equipment for the energy storage cabinet according to claim 1, wherein the closed type perfluorohexanone special nozzle (6) and the smoke detector and gas detector (8) are respectively arranged on each subarea energy storage cabinet.
5. An automatic fire extinguishing equipment for energy storage cabinets according to claim 1, characterized in that a plurality of operating buttons are arranged on the equipment main cabinet (1).
6. The automatic fire extinguishing equipment for the energy storage cabinet according to claim 1, wherein the closed perfluorohexanone special nozzle (6) is a temperature-sensitive automatic start and electrically-initiated active start nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145165.6U CN215427059U (en) | 2021-09-07 | 2021-09-07 | Energy storage cabinet automatic fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122145165.6U CN215427059U (en) | 2021-09-07 | 2021-09-07 | Energy storage cabinet automatic fire extinguishing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215427059U true CN215427059U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122145165.6U Active CN215427059U (en) | 2021-09-07 | 2021-09-07 | Energy storage cabinet automatic fire extinguishing equipment |
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| CN (1) | CN215427059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117815601A (en) * | 2024-03-05 | 2024-04-05 | 四川特威特消防科技有限公司 | Perfluoro-hexanone multi-stage fire extinguishing device for electrical cabinet |
-
2021
- 2021-09-07 CN CN202122145165.6U patent/CN215427059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117815601A (en) * | 2024-03-05 | 2024-04-05 | 四川特威特消防科技有限公司 | Perfluoro-hexanone multi-stage fire extinguishing device for electrical cabinet |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220830 Address after: 201505 Room 102, building 6, No. 5878, Nanting Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Lanjing (Shanghai) Safety Technology Co.,Ltd. Patentee after: Zhejiang Lanbing Safety Technology Co.,Ltd. Address before: 315800 room 401-2, No. 1, building 2, No. 36, Moganshan Road, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Patentee before: Zhejiang Lanbing Safety Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |