CN219716983U - Fire control energy storage system based on liquid cooling - Google Patents
Fire control energy storage system based on liquid cooling Download PDFInfo
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- CN219716983U CN219716983U CN202320599783.4U CN202320599783U CN219716983U CN 219716983 U CN219716983 U CN 219716983U CN 202320599783 U CN202320599783 U CN 202320599783U CN 219716983 U CN219716983 U CN 219716983U
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- 239000007788 liquid Substances 0.000 title claims abstract description 92
- 238000001816 cooling Methods 0.000 title claims abstract description 59
- 238000004146 energy storage Methods 0.000 title claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012855 volatile organic compound Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 1
- 238000005507 spraying Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-fighting energy storage system based on liquid cooling, which comprises a battery box, a liquid cooling system and a fire-fighting pipe network, wherein the battery box comprises a temperature regulating plate, a medium flow passage is arranged in the temperature regulating plate, and the medium flow passage is used for allowing a temperature regulating medium to pass through so as to realize temperature regulation of an electric core in the battery box through heat exchange; the liquid cooling system is connected with the temperature regulating plate and is used for realizing the circulating conveying of the temperature regulating medium in the medium flow passage; the fire-fighting pipe network is communicated with the medium runner of the temperature-adjusting plate, and is provided with a liquid outlet which is used for allowing the temperature-adjusting medium in the temperature-adjusting plate to flow out when the electric core is out of control so as to realize fire-fighting. The liquid cooling-based fire-fighting energy storage system has high space utilization rate and energy density and low cost.
Description
Technical Field
The utility model relates to the technical field of energy storage batteries, in particular to a fire-fighting energy storage system based on liquid cooling.
Background
In recent years, with the rise of clean energy, battery energy storage systems are rapidly developed, the technology of the existing base boxing energy storage system is gradually perfected, the existing system configuration of the energy storage system is extremely good, and the problems of low space utilization rate, low energy density, high cost and the like of the energy storage system in the related technology still exist.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent.
Therefore, the embodiment of the utility model provides a fire-fighting energy storage system based on liquid cooling, which has high space utilization rate and energy density and low cost.
The fire control energy storage system based on liquid cooling of the embodiment of the utility model comprises:
the battery box comprises a temperature regulating plate, wherein a medium flow channel is arranged in the temperature regulating plate and is used for allowing a temperature regulating medium to pass through so as to realize temperature regulation of an electric core in the battery box through heat exchange;
the liquid cooling system is connected with the temperature adjusting plate and is used for realizing the circulating conveying of the temperature adjusting medium in the medium flow channel;
the fire-fighting pipe network is communicated with the medium runner of the temperature-adjusting plate, and is provided with a liquid outlet which is used for allowing the temperature-adjusting medium in the temperature-adjusting plate to flow out when the electric core is out of control so as to realize fire-fighting.
The liquid cooling-based fire-fighting energy storage system provided by the embodiment of the utility model has the advantages of high space utilization rate and energy density and low cost.
In some embodiments, the liquid-cooled based fire energy storage system includes a detector for detecting a set indicator of a set substance, and the fire pipe network is started after the set indicator exceeds a set threshold.
In some embodiments, the setting substance comprises at least one of: flue gas, hydrogen, volatile organic compounds, and organic carbon.
In some embodiments, the setting indicator comprises at least one of: temperature, concentration.
In some embodiments, the fire-fighting pipe network comprises a fire-fighting pipe and a first valve, wherein the fire-fighting pipe is communicated with the temperature-adjusting plate, and the first valve is arranged on the fire-fighting pipe and used for controlling on-off of the fire-fighting pipe.
In some embodiments, the fire protection pipe network comprises a spray head connected to the fire protection pipe, the spray head being used to achieve atomized spray of the temperature regulating medium.
In some embodiments, the fire-fighting pipe network comprises a main pipeline and a plurality of branch pipelines, the main pipeline is communicated with the temperature regulating plate, the first valve is arranged on the main pipeline, one ends of the plurality of branch pipelines are communicated with the main pipeline, a plurality of spray heads are arranged, and the spray heads are arranged at the other ends of the plurality of branch pipelines in a one-to-one correspondence manner.
In some embodiments, the liquid cooling system comprises:
the liquid cooling device is used for heating or cooling the temperature-adjusting medium;
the liquid supply pipeline is connected between the liquid cooling equipment and the temperature regulating plate and is used for conveying the temperature regulating medium in the liquid cooling equipment to the temperature regulating plate;
the liquid return pipeline is connected between the liquid cooling equipment and the temperature regulating plate and is used for conveying the temperature regulating medium in the temperature regulating plate to the liquid cooling equipment.
In some embodiments, the liquid cooling system comprises a second valve disposed in the liquid return line and configured to close the liquid return line after the fire pipe network is started.
In some embodiments, the temperature regulating medium is a water and glycol mixture.
Drawings
FIG. 1 is a schematic diagram of a liquid-cooled based fire energy storage system according to an embodiment of the present utility model.
Fig. 2 is a schematic layout view of a fire-fighting pipe network according to an embodiment of the present utility model.
Fig. 3 is an electrical schematic diagram of a fire energy storage system according to an embodiment of the utility model.
Reference numerals:
a battery box 1; a temperature adjustment plate 11; a liquid supply port 12; a liquid return port 13;
a liquid cooling system 2; a liquid cooling device 21;
a fire-fighting pipe network 3; a fire line 31; a main line 311; branch line 312; a first valve 32; a shower head 33;
a power supply 4;
a fan electric control cabinet 5;
a fire alarm control device 6;
a detector 7;
a deflation indicator light 8;
an audible and visual alarm 9.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 3, the liquid-cooling-based fire-fighting energy storage system according to the embodiment of the utility model comprises a battery box 1, a liquid cooling system 2 and a fire-fighting pipe network 3.
As shown in fig. 1, the battery box 1 may be a battery Pack box, the battery box 1 may be a square box, and the battery box 1 may be formed by splicing plates. The battery box 1 includes a temperature adjustment plate 11, and the temperature adjustment plate 11 may be a side wall of the battery box 1.
Preferably, the temperature-adjusting plate 11 may be provided at the bottom of the battery box 1, and the battery cell may be provided above the temperature-adjusting plate 11. Therefore, the temperature adjusting plate 11 arranged at the bottom of the battery box 1 can enable the temperature adjusting medium to directly drop below the battery cell when leakage occurs, so that the condition that the temperature adjusting medium directly drops on the battery cell is avoided, and the use safety is improved.
The temperature adjusting plate 11 is internally provided with a medium flow passage, and the medium flow passage is specifically a through hole arranged in the temperature adjusting plate 11, and can be bent and extend back and forth in the temperature adjusting plate 11. When the battery box is used, the temperature regulating medium can be introduced into the medium flow channel, and the introduced temperature regulating medium can exchange heat with the battery cell in the battery box 1, so that the function of regulating the temperature of the battery cell is achieved.
The liquid cooling system 2 is connected with the temperature adjusting plate 11, and the liquid cooling system 2 is used for realizing the circulation and the transportation of the temperature adjusting medium in the medium flow passage. Specifically, the liquid cooling system 2 may include a delivery pump, and the two ports of the medium flow channel in the temperature adjusting plate 11 may be both communicated with the liquid cooling system 2, and when in use, the circulation pumping of the temperature adjusting medium may be realized through the delivery pump of the liquid cooling system 2, so that the temperature adjusting medium after heat exchange may be removed in time, and the heat exchange efficiency is ensured.
The fire-fighting pipe network 3 is communicated with the medium flow channel of the temperature-adjusting plate 11, the fire-fighting pipe network 3 is provided with a liquid outlet, and the liquid outlet is used for supplying the temperature-adjusting medium in the temperature-adjusting plate 11 to flow out when the electric core is out of control to realize fire-fighting and fire extinguishment.
For example, the fire-fighting pipe network 3 can be communicated with the medium flow channel of the temperature-adjusting plate 11 through a pipeline, and the fire-fighting pipe network 3 is directly connected with the temperature-adjusting plate 11, so that the connection is more targeted, and the function of simplifying the structure can be achieved.
Only one outlet may be provided on the fire-fighting pipe network 3, and in other embodiments, a plurality of outlets may be provided on the fire-fighting pipe network 3. When fire or thermal runaway occurs, the temperature-adjusting medium in the temperature-adjusting plate 11 can be sprayed out through the liquid outlet of the fire-fighting pipe network 3, so that the fire-fighting and fire-extinguishing effects or the thermal runaway inhibiting effects can be achieved.
According to the liquid cooling-based fire-fighting energy storage system, on the basis of an existing energy storage system, a plurality of fire-fighting pipe networks 3 are additionally arranged, the fire-fighting function of the energy storage system can be achieved by means of the fire-fighting pipe networks 3, the situation that the liquid cooling system 2 and the fire-fighting system are required to be arranged simultaneously in the related art is avoided, and the integration and the integrated arrangement of the liquid cooling system 2 and the fire-fighting system are achieved.
Secondly, compared with the condition that the liquid cooling system 2 and the fire protection system are independently arranged in the prior art, the liquid cooling system 2 and a part of the fire protection system of the fire protection energy storage system are shared, a part of internal space can be saved, and the saved internal space can be used for installing more electric cores, so that the space utilization rate and the energy density effect of the energy storage system can be improved.
In addition, the fire-fighting function can be realized only by adding a plurality of fire-fighting pipelines 31 on the temperature-adjusting plate 11, compared with the original scheme of independently arranging fire-fighting systems, the fire-fighting pipe network 3 has the advantages of fewer parts, simple structure, simple and convenient arrangement and greatly reduced cost of fire-fighting design.
In some embodiments, the liquid-cooled based fire energy storage system includes a detector 7, the detector 7 is configured to detect a set indicator of a set substance, and the fire network 3 is activated after the set indicator exceeds a set threshold.
As shown in fig. 3, the detector 7 may be disposed adjacent to each battery box 1, and the detector 7 may be a single-function detector, for example, the detector 7 may be a temperature sensor and may monitor the temperature (set index) of the air (set material) in or around the battery box 1 in real time, and when the temperature exceeds a set threshold (the maximum temperature value allowed by the energy storage system), the corresponding control module may receive the temperature information monitored by the detector 7, and then may control the fire-fighting network 3 to start and implement spraying of the temperature-adjusting medium.
It will be appreciated that in other embodiments, the setting substance monitored by the detector 7 may also be flue gas, hydrogen, volatile organic compounds, organic carbon, etc. In monitoring these setting substances, the setting index of the monitoring by the detector 7 may be the concentration.
It should be noted that, in other embodiments, the detector 7 may be a composite detector, that is, the detector 7 may monitor multiple indexes, for example, the detector 7 may be a five-in-one detector 7, and may monitor the temperature and the concentrations of hydrogen, volatile organic compounds and organic carbon at the same time. Therefore, the accuracy and the sensitivity of monitoring can be ensured, and the condition that single index is easy to deviate and misjudge is avoided.
In some embodiments, the fire-fighting pipe network 3 includes a fire-fighting pipe 31 and a first valve 32, the fire-fighting pipe 31 is communicated with the temperature-adjusting plate 11, and the first valve 32 is provided on the fire-fighting pipe 31 and is used for controlling on-off of the fire-fighting pipe 31.
For example, as shown in fig. 2, the fire-fighting pipeline 31 may be disposed in the battery box 1, the fire-fighting pipeline 31 may be a straight pipe or a bent pipe, the fire-fighting pipeline 31 may be located above the temperature-adjusting plate 11, and the bottom end of the fire-fighting pipeline 31 may be connected to the temperature-adjusting plate 11. The first valve 32 may be mounted on the fire line 31.
Normally, the first valve 32 may be in a closed state, whereby the temperature-adjusting medium in the temperature-adjusting plate 11 may be blocked in the temperature-adjusting plate 11. When a fire or thermal runaway occurs, the first valve 32 is opened, and at this time, the temperature-adjusting medium in the temperature-adjusting plate 11 can pass through the first valve 32 and can be discharged from the liquid outlet on the fire-fighting pipeline 31, thereby playing a role in extinguishing the fire or suppressing the thermal runaway. The arrangement of the first valve 32 simplifies the opening and closing control of the fire network 3.
Alternatively, the first valve 32 may be a puncture valve or a solenoid valve.
In some embodiments, the fire protection network 3 comprises a spray head 33, the spray head 33 being connected to the fire protection line 31, the spray head 33 being adapted to effect an atomized spray of the temperature regulating medium. For example, as shown in fig. 2, the spray head 33 may be a shower head, the spray head 33 may be assembled on the fire-fighting pipeline 31, after the first valve 32 is opened, the temperature-adjusting medium may flow to the spray head 33 via the fire-fighting pipeline 31, and the temperature-adjusting medium may be atomized and sprayed out under the action of the spray head 33, so that the action range of the temperature-adjusting medium during thermal runaway may be improved, and further the fire-fighting fire-extinguishing and cooling effects may be improved.
In some embodiments, the fire-fighting pipe network 3 includes a main pipe 311 and a plurality of branch pipes 312, the main pipe 311 is communicated with the temperature-adjusting plate 11, the first valve 32 is disposed in the main pipe 311, one ends of the plurality of branch pipes 312 are all communicated with the main pipe 311, the plurality of spray heads 33 are provided, and the plurality of spray heads 33 are disposed at the other ends of the plurality of branch pipes 312 in one-to-one correspondence.
The fire-fighting piping 31 may be provided in plurality, for example, as shown in fig. 2, the fire-fighting piping 31 may be provided in two, one fire-fighting piping 31 may be provided on the left side of the battery box 1, the other fire-fighting piping 31 may be provided on the right side of the battery box 1, and the two fire-fighting piping 31 may be arranged mirror-symmetrically in the left-right direction.
Taking one fire-fighting pipeline 31 as an example, the fire-fighting pipeline 31 may include a main pipeline 311 and two branch pipelines 312, the main pipeline 311 may be disposed in the middle of the battery box 1 and extend along the up-down direction, the bottom end of the main pipeline 311 may be communicated with the temperature adjusting plate 11, the two branch pipelines 312 may be connected to the top end of the main pipeline 311, and the two branch pipelines 312 may be disposed in mirror symmetry with respect to the main pipeline 311 in the front-rear direction, wherein one branch pipeline 312 may extend forward, and the other branch pipeline 312 may extend backward.
In correspondence with the number of branch pipes 312, each fire-fighting pipe 31 may be equipped with two spray heads 33, one of which 33 may be mounted at the free end of one branch pipe 312 and the other spray head 33 may be mounted at the free end of the other branch pipe 312.
It should be noted that, each fire-fighting pipeline 31 may be provided with a first valve 32, and the first valve 32 may be installed at the connection between the main pipeline 311 and the plurality of branch pipelines 312. When the first valve 32 is opened, the temperature-adjusting medium in the temperature-adjusting plate 11 can flow into each branch pipe 312 via the main pipe 311, and can be atomized and sprayed out from the corresponding spray head 33.
It should be understood that in other embodiments, three, four, five, etc. branch pipes 312 of each fire-fighting pipe 31 may be provided, where a plurality of branch pipes 312 are connected to the main pipe 311, and the plurality of branch pipes 312 may be arranged in a scattering manner around the main pipe 311, so as to ensure the operation range of the fire-fighting pipe network 3.
In some embodiments, as shown in fig. 1 and 3, the liquid cooling system 2 may include a liquid cooling device 21, a liquid supply pipeline and a liquid return pipeline, the liquid cooling device 21 is used for heating or cooling the temperature-adjusting medium, the liquid supply pipeline is connected between the liquid cooling device 21 and the temperature-adjusting plate 11, the liquid supply pipeline is used for conveying the temperature-adjusting medium in the liquid cooling device 21 to the temperature-adjusting plate 11, the liquid return pipeline is connected between the liquid cooling device 21 and the temperature-adjusting plate 11, and the liquid return pipeline is used for conveying the temperature-adjusting medium in the temperature-adjusting plate 11 to the liquid cooling device 21.
Two ports of the medium flow passage of the temperature adjusting plate 11 may be both located at the rear end of the battery box 1, one of which may constitute the liquid supply port 12 and the other of which may constitute the liquid return port 13. When the liquid cooling system 2 is assembled, one end of the liquid supply pipeline can be communicated with the liquid supply port 12, and the other end of the liquid supply pipeline can be communicated with the liquid cooling device 21; one end of the liquid return pipeline is communicated with the liquid return port 13, and the other end of the liquid return pipeline is communicated with the liquid cooling device 21.
When in use, the liquid cooling device 21 can exchange heat with air in a convection mode, so that the temperature adjusting medium in the liquid cooling device 21 can be heated or cooled. Then the temperature regulating medium can be conveyed into a medium flow passage of the temperature regulating plate 11 through a liquid supply pipeline, and the temperature regulating medium in the medium flow passage can exchange heat with the battery cell, so that the temperature of the battery cell is regulated. The temperature-adjusting medium after heat exchange can flow back to the liquid cooling device 21 through the liquid return pipeline and is heated or cooled again, so that the circulation conveying of the temperature adjustment of the temperature-adjusting medium in the medium flow channel is realized, and the battery cell can be ensured to operate in a proper temperature environment.
In some embodiments, the liquid cooling system 2 includes a second valve disposed in the return line and configured to close the return line after the fire network 3 is activated. For example, the second valve may be a puncture valve or a solenoid valve, and the second valve may be normally opened, so that the temperature-adjusting medium in the temperature-adjusting plate 11 may flow back to the liquid cooling device 21 via the liquid return line.
When the fire-fighting pipe network 3 is started, the second valve can be closed, so that the liquid return pipeline can be cut off, and the temperature-adjusting medium in the temperature-adjusting plate 11 can flow out along the fire-fighting pipeline 31, so that on one hand, the spraying pressure of the temperature-adjusting liquid sprayed out through the fire-fighting pipe network 3 can be ensured, and further the fire-fighting operation range is ensured, and on the other hand, the spraying amount of the temperature-adjusting system sprayed out through the fire-fighting pipe network 3 is also ensured, so that the temperature-adjusting medium can be sprayed out through the fire-fighting pipeline 31 timely and more fire-fighting and fire extinguishing can be realized.
In some embodiments, since the temperature adjusting medium of the present utility model is used for fire protection, the temperature adjusting medium should be a liquid without combustion supporting property, for example, the temperature adjusting medium may be a mixed liquid of water and glycol, and particularly may be a mixed liquid of water and 50% glycol.
In some embodiments, as shown in fig. 3, the fire protection energy storage system may further include a power supply 4, a fan electric control cabinet 5, a fire alarm control device 6, a deflation indicator light 8, an audible and visual alarm 9, an emergency start-stop button, and the like. Wherein the power supply 4 is used to provide power support for control devices, hydraulic systems, etc. The deflation indicator lamp 8 can be lighted when the exhaustion is needed, and the audible and visual alarm 9 can flash and alarm when the thermal runaway occurs. The emergency start-stop button can realize emergency start or stop.
The fire alarm control device 6 may be a part of the fire pipe network 3, specifically may be a PLC control system, etc., when a fire or thermal runaway occurs, the fire alarm control device 6 may control the deflation indicator lamp 8 to light on one hand, control the audible and visual alarm 9 to flash and alarm, etc., and may also control the first valve 32 to open on the other hand, so as to implement the spraying operation of the fire pipe network 3, control the second valve to close, so as to cut off the liquid return pipeline of the liquid cooling system 2 in time.
While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.
Claims (10)
1. A liquid-cooled fire energy storage system, comprising:
the battery box comprises a temperature regulating plate, wherein a medium flow channel is arranged in the temperature regulating plate and is used for allowing a temperature regulating medium to pass through so as to realize temperature regulation of an electric core in the battery box through heat exchange;
the liquid cooling system is connected with the temperature adjusting plate and is used for realizing the circulating conveying of the temperature adjusting medium in the medium flow channel;
the fire-fighting pipe network is communicated with the medium runner of the temperature-adjusting plate, and is provided with a liquid outlet which is used for allowing the temperature-adjusting medium in the temperature-adjusting plate to flow out when the electric core is out of control so as to realize fire-fighting.
2. The liquid-cooled based fire energy storage system of claim 1, comprising a detector for detecting a set indicator of a set substance, and wherein the fire network is activated after the set indicator exceeds a set threshold.
3. The liquid-cooled based fire energy storage system of claim 2, wherein the setting substance comprises at least one of: flue gas, hydrogen, volatile organic compounds, and organic carbon.
4. The liquid-cooled based fire energy storage system of claim 2, wherein the set index comprises at least one of: temperature, concentration.
5. The liquid cooling-based fire energy storage system of claim 1, wherein the fire pipe network comprises a fire pipe and a first valve, the fire pipe is communicated with the temperature regulating plate, and the first valve is arranged on the fire pipe and used for controlling on-off of the fire pipe.
6. The liquid-cooled based fire energy storage system of claim 5, wherein the fire pipe network comprises a spray head connected to the fire pipe, the spray head configured to effect atomized spray of the temperature conditioning medium.
7. The fire energy storage system of claim 6, wherein the fire pipe network comprises a main pipeline and a plurality of branch pipelines, the main pipeline is communicated with the temperature regulating plate, the first valve is arranged on the main pipeline, one ends of the plurality of branch pipelines are communicated with the main pipeline, the plurality of spray heads are arranged on the other ends of the plurality of branch pipelines in a one-to-one correspondence manner.
8. The liquid-cooled based fire energy storage system of claim 1, wherein the liquid-cooled system comprises:
the liquid cooling device is used for heating or cooling the temperature-adjusting medium;
the liquid supply pipeline is connected between the liquid cooling equipment and the temperature regulating plate and is used for conveying the temperature regulating medium in the liquid cooling equipment to the temperature regulating plate;
the liquid return pipeline is connected between the liquid cooling equipment and the temperature regulating plate and is used for conveying the temperature regulating medium in the temperature regulating plate to the liquid cooling equipment.
9. The liquid-cooled based fire energy storage system of claim 8, wherein the liquid-cooled system comprises a second valve disposed in the return line and configured to close the return line after the fire network is activated.
10. The liquid-cooled based fire energy storage system of any one of claims 1-9, wherein the temperature regulating medium is a water and glycol mixture.
Priority Applications (1)
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CN202320599783.4U CN219716983U (en) | 2023-03-21 | 2023-03-21 | Fire control energy storage system based on liquid cooling |
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CN202320599783.4U CN219716983U (en) | 2023-03-21 | 2023-03-21 | Fire control energy storage system based on liquid cooling |
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