CN218005027U - Energy storage power station cooling system - Google Patents
Energy storage power station cooling system Download PDFInfo
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- CN218005027U CN218005027U CN202222161044.5U CN202222161044U CN218005027U CN 218005027 U CN218005027 U CN 218005027U CN 202222161044 U CN202222161044 U CN 202222161044U CN 218005027 U CN218005027 U CN 218005027U
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Abstract
The utility model discloses an energy storage power station cooling system, including energy storage container, case lid and cooling chassis, case lid fixed connection is at the top of energy storage container, cooling chassis fixed connection is in the bottom of energy storage container, and is equipped with snakelike cooling tube in the cooling chassis, the exit end and the entry end of cooling tube communicate with outside water pump through a transfer line respectively, ensure under the long-time lower cold environment of energy storage container through setting up the cooling chassis, blow cool air through the air conditioner to the energy storage container in, fan on the cooperation case lid improves the radiating effect of forced air cooling to air conditioner cool wind need get into the energy storage container from the bottom through the cooling chassis again, leaves from energy storage container upper portion at last, has improved the efficiency of heat exchange greatly.
Description
Technical Field
The utility model relates to a power station heat dissipation field, concretely relates to energy storage power station cooling system.
Background
The energy storage power station system is a system which uses an electrochemical battery for electric energy storage and can realize grid-connected operation with a municipal power grid. With the rapid development of new energy industries such as wind power, photovoltaic and the like, after a power energy storage system is introduced into a power system, the stability of a power grid system can be improved, and the power grid system can be used as a new means for adjusting frequency and power compensation, improving power quality, compensating load fluctuation, shifting peaks and filling valleys, so that the power demand side management capability is improved, the utilization mode of power equipment is expanded, the application of renewable energy resources is promoted and the like.
The energy storage power station generally comprises a plurality of energy storage containers, and only a small number of primary and secondary interfaces are arranged between the energy storage containers and external interfaces, so that the integrated design workload is greatly reduced, and the energy storage power station has the characteristics of small floor area, flexible installation, good mobility expansibility and the like. The battery module in the energy storage container can produce a large amount of heats in service, if the cooling in time, can lead to insulating material ageing, damage, burning etc. to influence the problem of equipment safety to appear, therefore the battery module heat dissipation problem in the energy storage container is the key factor of guaranteeing large-scale energy storage container formula energy storage power station safety and stability operation. The current heat dissipation means of energy storage containers usually adopts modes such as setting up the shutter, setting up radiator fan, air conditioner ventilation, and is lower to battery module's in the container radiating efficiency, and power consumption is huge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy storage power station cooling system guarantees through setting up the cooling chassis that the energy storage container blows cold air in to the energy storage container under the long-time lower temperature environment of energy storage container, the fan on the cooperation case lid, improves the radiating effect of forced air cooling to the cold air of air conditioner needs get into the energy storage container from the bottom again through the cooling chassis, leaves from energy storage container upper portion at last, has improved the efficiency of heat exchange greatly.
A cooling system of an energy storage power station comprises an energy storage container, a box cover and a cooling chassis, wherein the box cover is fixedly connected to the top of the energy storage container, the cooling chassis is fixedly connected to the bottom of the energy storage container, a snake-shaped cooling pipe is arranged in the cooling chassis, and the outlet end and the inlet end of the cooling pipe are respectively communicated with an external water pump through a liquid conveying pipe;
the bottom of the cooling chassis is also communicated with an air inlet pipe, the air inlet pipe is communicated with an external air-conditioning air outlet, a plurality of energy storage battery cores which are uniformly arranged are arranged in the energy storage container, a plurality of air inlet nozzles are arranged at the gaps among the energy storage battery cores, and the air inlet nozzles are communicated with the cooling chassis.
Preferably, six groups of fans are arranged at the bottom of the box cover, and a plurality of heat dissipation holes are formed in the upper portion of the side wall of the energy storage container.
Preferably, the cooling pipe is tightly attached to the bottom of the energy storage container, a liquid conveying pipe at the inlet end of the cooling pipe is further communicated with an ice adding funnel, and a filter screen is further arranged at the outlet end of the cooling pipe.
Preferably, the outer surface of the energy storage battery cell is provided with a radiating fin.
Preferably, the air inlet nozzle is communicated with the inner cavity of the cooling chassis through an air inlet hole, and an air outlet of the air inlet nozzle is positioned on the side face of the air inlet nozzle.
The utility model has the advantages that: guarantee under the long-time lower temperature environment of energy storage container through setting up the cooling chassis, blow cold air through the air conditioner in to the energy storage container, the fan on the cooperation case lid improves the radiating effect of forced air cooling to the air conditioner cold air need get into the energy storage container from the bottom again through the cooling chassis, leaves from energy storage container upper portion at last, has improved the efficiency of heat exchange greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic view of the internal structure of the energy storage container of the present invention;
FIG. 3 is a schematic structural view of a case cover in the device of the present invention;
FIG. 4 is a schematic view of the internal structure of the cooling base plate of the apparatus of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
fig. 6 is a schematic diagram of the ice water circulation of the cooling pipe in the device of the present invention.
The energy storage container comprises an energy storage container body 1, an energy storage container body 2, a box cover 3, a cooling chassis 4, radiating holes 5, an air inlet pipe 6, an infusion pipe 7, an energy storage battery core 8, radiating fins 9, a fan 10, a cooling pipe 11, an air inlet nozzle 12, an air inlet hole 13, an ice adding funnel 14 and a filter screen.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 6, the present invention includes an energy storage container 1, a box cover 2 and a cooling chassis 3, wherein the box cover 2 is fixedly connected to the top of the energy storage container 1, the cooling chassis 3 is fixedly connected to the bottom of the energy storage container 1, a serpentine cooling pipe 10 is arranged in the cooling chassis 3, and the outlet end and the inlet end of the cooling pipe 10 are respectively communicated with an external water pump through a liquid transport pipe 6;
the cooling chassis is arranged to ensure that the energy storage container is in a low-temperature environment for a long time.
The bottom of the cooling chassis 3 is also communicated with an air inlet pipe 5, the air inlet pipe 5 is communicated with an external air-conditioning air outlet, a plurality of energy storage battery cores 7 which are uniformly arranged are arranged in the energy storage container 1, a plurality of air inlet nozzles 11 are arranged at the gaps between the energy storage battery cores 7, and the air inlet nozzles 11 are communicated with the cooling chassis 3. Six groups of fans 9 are arranged at the bottom of the box cover 2, and a plurality of heat dissipation holes 4 are formed in the upper portion of the side wall of the energy storage container 1.
Cool air is blown into the energy storage container through the air conditioner, the fan 9 on the matched box cover 2 improves the air cooling and heat dissipation effect, and the cool air of the air conditioner needs to enter the energy storage container 1 from the bottom through the cooling base plate 3 and leaves from the upper part of the energy storage container 1, so that the heat exchange efficiency is greatly improved.
The cooling pipe 10 is tightly attached to the bottom of the energy storage container 1, the liquid conveying pipe 6 at the inlet end of the cooling pipe 10 is further communicated with an ice adding funnel 13, and a filter screen 14 is further arranged at the outlet end of the cooling pipe 10. And the outer surface of the energy storage battery cell 7 is provided with a radiating fin 8.
The heat dissipation fins 8 greatly improve the heat dissipation efficiency of the energy storage battery core 7, and the efficient cooling effect can be achieved in cooperation with circulating air.
The air inlet nozzle 11 is communicated with the inner cavity of the cooling chassis 3 through an air inlet hole 12, and an air outlet of the air inlet nozzle 11 is positioned on the side surface of the air inlet nozzle 11.
The specific implementation mode and principle are as follows:
after the energy storage container 1, the box cover 2 and the cooling chassis 3 are assembled, the energy storage battery cell 7 is uniformly and fixedly installed at the bottom of the energy storage container 1, and a certain gap is kept between the energy storage battery cell 7 and the energy storage battery cell 7. And air inlet nozzles 11 fixedly arranged at the bottoms of the energy storage containers 1 are arranged at the gaps, and air outlets of the air inlet nozzles 11 are positioned on the side surfaces of the air inlet nozzles 11.
When the cooling system works, cool air blown out by an external air conditioner enters the cooling base plate 3 through the air inlet pipe 5, the cooling base plate 3 is internally provided with the cooling pipe 10, the cool air of the air conditioner is further cooled through the cooling base plate 3 and enters the energy storage container 1 through the air inlet holes 12 and the air inlet nozzles 11, and finally is discharged through the heat dissipation holes 4 on the upper part of the side wall of the energy storage container 1, and a large amount of heat can be taken away by the cool air in the process so as to achieve the efficient cooling effect.
Ice water with ice flows in the cooling pipe 10, the temperature is about 0-5 ℃, cold water is conveyed by a water pump to enter, and an ice adding device is communicated with the liquid conveying pipe 6 at the inlet end of the cooling pipe 10. The ice adding device is an ice adding funnel 13, crushed ice is injected into the liquid conveying pipe 6 through the ice adding funnel 13 and flows to the cooling pipe 10 along the liquid conveying pipe 6, and a filter screen 14 is arranged at the outlet end of the cooling pipe 10.
Based on the above, the utility model discloses simple structure uses in a flexible way, ensures through setting up the cooling chassis that the energy storage container blows cold air in to the energy storage container under the long-time lower temperature environment of energy storage container, fan on the cooperation case lid improves the radiating effect of forced air cooling to the cold air of air conditioner needs get into the energy storage container from the bottom again through the cooling chassis, leaves from energy storage container upper portion at last, has improved the efficiency of heat exchange greatly.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. The cooling system of the energy storage power station is characterized by comprising an energy storage container (1), a box cover (2) and a cooling chassis (3), wherein the box cover (2) is fixedly connected to the top of the energy storage container (1), the cooling chassis (3) is fixedly connected to the bottom of the energy storage container (1), a snake-shaped cooling pipe (10) is arranged in the cooling chassis (3), and the outlet end and the inlet end of the cooling pipe (10) are respectively communicated with an external water pump through a liquid conveying pipe (6);
the bottom of cooling chassis (3) still communicates intake pipe (5), intake pipe (5) and outside air conditioner air outlet intercommunication, be equipped with a plurality of align to grid's energy storage electric core (7) in energy storage container (1), clearance department between energy storage electric core (7) is equipped with a plurality of suction nozzles (11), suction nozzle (11) and cooling chassis (3) intercommunication.
2. The energy storage power station cooling system of claim 1, characterized by: six sets of fans (9) are arranged at the bottom of the box cover (2), and a plurality of heat dissipation holes (4) are formed in the upper portion of the side wall of the energy storage container (1).
3. The energy storage power station cooling system of claim 1, characterized by: the cooling pipe (10) is tightly attached to the bottom of the energy storage container (1), the infusion pipe (6) at the inlet end of the cooling pipe (10) is also communicated with an ice adding funnel (13), and the outlet end of the cooling pipe (10) is also provided with a filter screen (14).
4. The energy storage power station cooling system of claim 1, characterized by: and the outer surface of the energy storage battery cell (7) is provided with a radiating fin (8).
5. The energy storage power station cooling system of claim 1, characterized by: the air inlet nozzle (11) is communicated with the inner cavity of the cooling chassis (3) through an air inlet hole (12), and an air outlet of the air inlet nozzle (11) is positioned on the side surface of the air inlet nozzle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161044.5U CN218005027U (en) | 2022-08-17 | 2022-08-17 | Energy storage power station cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222161044.5U CN218005027U (en) | 2022-08-17 | 2022-08-17 | Energy storage power station cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218005027U true CN218005027U (en) | 2022-12-09 |
Family
ID=84321218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222161044.5U Active CN218005027U (en) | 2022-08-17 | 2022-08-17 | Energy storage power station cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218005027U (en) |
-
2022
- 2022-08-17 CN CN202222161044.5U patent/CN218005027U/en active Active
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