CN218849609U - Energy storage pack system based on lithium battery - Google Patents
Energy storage pack system based on lithium battery Download PDFInfo
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- CN218849609U CN218849609U CN202223414292.2U CN202223414292U CN218849609U CN 218849609 U CN218849609 U CN 218849609U CN 202223414292 U CN202223414292 U CN 202223414292U CN 218849609 U CN218849609 U CN 218849609U
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- energy storage
- cooling water
- water storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an energy storage pack system based on lithium cell belongs to lithium cell energy storage technical field. The energy storage battery Pack aims at solving the problem that cooling water is difficult to uniformly radiate due to the single radiating structure of the existing energy storage battery Pack. Energy storage pack system based on lithium cell, including crane and energy storage cover, the upper end of crane is installed and is gone up the board of taking a breath, and seal pressing plate is all installed to the lower extreme both sides of crane, and the inside of installation cavity is provided with the lithium cell, and the both sides of lithium cell all are provided with the cooling water storage case, and the circulative cooling pipe is installed to the upper end of atmospheric pressure valve. The electronic jar of accessible extension drives crane and seal clamp plate and removes, and the seal clamp plate after rising can be with the inside space increase of cooling water storage box, and cooperation atmospheric pressure valve makes in the cooling water flows back the water storage tank from the circulative cooling pipe, makes the cooling water can flow, is favorable to improving the heat transfer effect of cooling water, through cooling hole and bottom ground air contact, carries out the heat transfer to the cooling water of water storage tank inside fast.
Description
Technical Field
The utility model relates to a lithium cell energy storage technical field specifically is energy storage pack system based on lithium cell.
Background
Battery PACK mainly refers to the processing equipment and the packing of lithium cell package. The process of assembling lithium battery cores into groups is called PACK, and the lithium battery cores can be single batteries or series-parallel battery modules and the like. The energy storage system is a system capable of storing electric energy and supplying power, and has the functions of smooth transition, peak clipping and valley filling, frequency modulation and voltage regulation and the like. The lithium battery can be smoothly output, and the impact on a power grid and users caused by randomness, intermittence and fluctuation of the lithium battery is reduced.
In the prior art, for example, the chinese patent with publication number CN 214505600U: a heat dissipation system and an energy storage battery Pack are provided, wherein the heat dissipation system comprises a water inlet assembly, a water outlet assembly and an alternative switch module; the alternating switch module is respectively connected with the water inlet assembly and the water outlet assembly, and the water inlet assembly and the water outlet assembly are respectively connected with the battery module. Above-mentioned cooling system and energy storage battery Pack, the alternative switch module is controlled alternately and is intake subassembly and go out the subassembly and transport the coolant liquid in turn to the battery module for the battery module is located the temperature that intake subassembly and play water subassembly department is the same basically, and then makes battery module temperature everywhere the same basically, has improved battery module's life.
However, in the above technology, the heat dissipation structure of the existing energy storage battery Pack is single, which causes the problem that the cooling water is difficult to dissipate heat uniformly.
In view of these drawbacks, it is necessary to design an energy storage pack system based on lithium batteries.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy storage Pack system based on lithium cell can solve current energy storage battery Pack's heat radiation structure singleness, causes the difficult problem of evenly dispelling the heat of cooling water.
In order to achieve the above object, the utility model provides a following technical scheme: energy storage pack system based on lithium cell, including crane and energy storage cover, the crane is located the upper end of energy storage cover, the upper end of crane is installed and is taken a breath the board, just sealing clamp plate is all installed to the lower extreme both sides of crane, the inside of energy storage cover is provided with the installation cavity, the inside of installation cavity is provided with the lithium cell, the both sides of lithium cell all are provided with the cooling water storage box, sealing clamp plate extends to inside and the cooling water storage box sliding connection of cooling water storage box, just lower extreme one side of cooling water storage box is provided with the atmospheric pressure valve, the circulative cooling pipe is installed to the upper end of atmospheric pressure valve.
Preferably, the upper air exchange plate is embedded into the lifting frame and is fixedly connected with the lifting frame, a heat radiation fan is arranged outside the upper air exchange plate, and an insulating cushion layer is arranged on the lower end face of the lifting frame.
Preferably, the upper end of the sealing pressure plate is welded with the lifting frame, and the sealing pressure plate is connected with the cooling water storage tank in a sealing mode through a sealing cushion layer.
Preferably, the externally mounted of energy storage cover connects the electricity box, connect electricity box and lithium cell to pass through wire electric connection, just connect the externally mounted of electricity box to have the terminal, the terminal is used for connecting electrical apparatus.
Preferably, the auxiliary box is all installed to the outside both sides of energy storage cover, electronic jar is all installed to the inside both sides of auxiliary box, the upper end and the crane of electronic jar pass through fixed screw connection.
Preferably, the lower end of the circulating cooling pipe is communicated with the cooling water storage tank, the water storage tank is installed at the lower end of the cooling water storage tank, the outer surface of the lower portion of the water storage tank is provided with cooling holes, a through hole is formed between the water storage tank and the cooling water storage tank, and the sealing pressing plate is embedded into the through hole and is connected with the water storage tank in a sealing mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. this energy storage pack system based on lithium cell, in the long-term work, the circulative cooling pipe in the accessible cooling water storage box outside carries out the work of dispelling the heat, can improve the radiating effect through evenly distributed at the circulative cooling pipe of both sides, and can extend through electronic jar, drive crane and seal clamp plate remove, seal clamp plate after the rise can be with the inside space increase of cooling water storage box, cooperation pneumatic valve makes the cooling water from the circulative cooling pipe mesoflow back to in the storage box, make the cooling water flow, be favorable to improving the heat transfer effect of cooling water, through cooling hole and bottom ground air contact, carry out the heat transfer to the inside cooling water of storage box fast, so that long-term work, squeeze cooling water entering circulative cooling pipe through seal clamp plate inside, realize the function of circulation cooling again, moreover, the structure is simple, and the seal clamp plate of the switch that makes a round trip has protection and radiating effect simultaneously, and the operating quality is improved.
2. This energy storage pack system based on lithium cell, in operation, the accessible is installed the lithium cell inside the energy storage cover, supplies energy through the electrical apparatus of connecting circuit with needs power supply, and the outside last breather plate of accessible crane covers the inside work of taking a breath to the energy storage, changes the hot-air through radiator fan, improves the circulation of air, reduces the inside heat of energy storage cover, improves operating mass with rated load.
Drawings
FIG. 1 is a front perspective view of the present invention;
fig. 2 is an axonometric view of the lifting frame after adjustment;
fig. 3 is an isometric view of the energy storage cover of the present invention looking down;
fig. 4 is an axonometric view of the energy storage cover viewed from the bottom.
In the figure: 1. a lifting frame; 101. an upper breather plate; 102. a heat radiation fan; 103. sealing the pressure plate; 2. an energy storage cover; 201. a power receiving box; 2011. a binding post; 202. an auxiliary tank; 203. an electric cylinder; 204. a mounting cavity; 205. an insulating pad layer; 3. a lithium battery; 4. a cooling water storage tank; 401. a pneumatic valve; 402. a circulating cooling pipe; 403. a water storage tank; 404. and cooling the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In order to solve the technical problem that the heat dissipation structure of the energy storage battery Pack is single, which causes difficulty in uniform heat dissipation of cooling water in the prior art, please refer to fig. 1 to 4, which provide the following technical solutions:
energy storage pack system based on lithium cell, including crane 1 and energy storage cover 2, crane 1 is located the upper end of energy storage cover 2, gas exchange plate 101 is installed to crane 1's upper end, and seal pressing plate 103 is all installed to crane 1's lower extreme both sides, the inside of energy storage cover 2 is provided with installation cavity 204, the inside of installation cavity 204 is provided with lithium cell 3, lithium cell 3's both sides all are provided with cooling water storage box 4, seal pressing plate 103 extends to 4 inside and 4 sliding connection in cooling water storage box, and lower extreme one side of cooling water storage box 4 is provided with atmospheric pressure valve 401, cooling tube 402 is installed to atmospheric pressure valve 401's upper end.
Concretely, the work of dispelling the heat is carried out to the circulative cooling pipe 402 in the accessible cooling water storage box 4 outside, can improve the radiating effect through evenly distributed at the circulative cooling pipe 402 of both sides, the electronic jar 203 of accessible extends, drive crane 1 and seal pressing plate 103 and remove, seal pressing plate 103 after rising can be with the inside space increase of cooling water storage box 4, cooperation atmospheric pressure valve 401 makes the cooling water from circulative cooling pipe 402 in the time of flowing back holding water tank 403, make the cooling water can flow, be favorable to improving the heat transfer effect of cooling water, through cooling hole 404 and bottom ground air contact, carry out the heat transfer to the cooling water of holding water tank 403 inside fast, so that long-term work.
In order to solve the technical problems in the prior art that the pack system has a simple structure and a general heat dissipation effect, and is not beneficial to long-term operation, please refer to fig. 2 and 4, the following technical solutions are provided:
the upper ventilating plate 101 is embedded into the lifting frame 1 and fixedly connected with the lifting frame 1, the heat radiation fan 102 is installed outside the upper ventilating plate 101, and the insulating cushion 205 is installed on the lower end face of the lifting frame 1.
The upper end of the sealing pressure plate 103 is welded with the lifting frame 1, and the sealing pressure plate 103 is connected with the cooling water storage tank 4 in a sealing mode through a sealing cushion layer.
The externally mounted of energy storage cover 2 connects electricity box 201, connects electricity box 201 and lithium cell 3 to pass through wire electric connection, and connects the externally mounted of electricity box 201 to have terminal 2011, and terminal 2011 is used for connecting electrical apparatus.
Specifically, the work of taking a breath is carried out to energy storage cover 2 inside to the board 101 of taking a breath on the accessible crane 1 outside, changes the hot-air through radiator fan 102, improves the circulation of air, reduces the inside heat of energy storage cover 2, improves work quality, and in operation, the accessible is installed lithium cell 3 inside energy storage cover 2, supplies energy through connecting circuit and the electrical apparatus that needs the power supply.
In order to solve the technical problem that the cooling water inside the energy storage battery Pack has a slow heat dissipation effect and affects the heat dissipation work in the prior art, please refer to fig. 2-4, the following technical solutions are provided:
The lower end of the circulating cooling pipe 402 is communicated with the cooling water storage tank 4, the water storage tank 403 is installed at the lower end of the cooling water storage tank 4, the outer surface of the lower portion of the water storage tank 403 is provided with a cooling hole 404, a through hole is formed between the water storage tank 403 and the cooling water storage tank 4, and the sealing pressing plate 103 is inserted into the through hole and is connected with the water storage tank 403 in a sealing manner.
Specifically, through cooling hole 404 and bottom ground air contact, carry out the heat transfer to the inside cooling water of holding tank 403 fast to long-term work, electronic jar 203 drives inside the sealed clamp plate 103 extrudees the cooling water entering circulative cooling pipe 402, realizes the function of circulation cooling again, simple structure, and the sealed clamp plate 103 of the switch that makes a round trip has protection and radiating effect simultaneously, improves operating quality.
The working principle is as follows: install lithium cell 3 inside energy storage cover 2, supply energy with the electrical apparatus that needs the power supply through the connecting circuit, the work of taking a breath is carried out to energy storage cover 2 inside through the last ventilating board 101 of crane 1 outside, change hot-air through radiator fan 102, improve the circulation of air, reduce the inside heat of energy storage cover 2, in long-term work, the work of dispelling the heat is carried out to the circulative cooling pipe 402 outside accessible cooling water storage box 4, can improve the radiating effect through the circulative cooling pipe 402 of evenly distributed in both sides, and can extend through electronic jar 203, drive crane 1 and sealed clamp plate 103 and remove, sealed clamp plate 103 after the rise can be with the inside space increase of cooling water storage box 4, cooperation atmospheric pressure valve 401 makes the cooling water flow back to storage water tank 403 from circulative cooling pipe 402, make the cooling water can flow, be favorable to improving the heat transfer effect of cooling water, through cooling hole 404 and bottom ground air contact, carry out the heat transfer to the cooling water of storage tank inside fast, so that long-term work is convenient for, squeeze cooling water gets into the inside of circulative cooling pipe 402 through sealed clamp plate 103, realize the function of cooling again, and make the back and forth the work of the heat transfer effect, and back and forth, and back have the efficient cooling effect simultaneously, make the work of dispelling the heat of the cooling water.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Energy storage pack system based on lithium cell includes crane (1) and energy storage cover (2), its characterized in that: crane (1) is located the upper end of energy storage cover (2), take a breath board (101) are installed to the upper end of crane (1), just sealed clamp plate (103) are all installed to the lower extreme both sides of crane (1), the inside of energy storage cover (2) is provided with installation cavity (204), the inside of installation cavity (204) is provided with lithium cell (3), the both sides of lithium cell (3) all are provided with cooling water storage box (4), sealed clamp plate (103) extend to inside and cooling water storage box (4) sliding connection of cooling water storage box (4), just lower extreme one side of cooling water storage box (4) is provided with pneumatic valve (401), circulative cooling pipe (402) are installed to the upper end of pneumatic valve (401).
2. The lithium battery-based energy storage pack system of claim 1, wherein: go up inside and crane (1) fixed connection of scavenging plate (101) embedding crane (1), just go up the externally mounted of scavenging plate (101) and have radiator fan (102), insulating bed course (205) are installed to the lower terminal surface of crane (1).
3. The lithium battery-based energy storage pack system of claim 1, wherein: the upper end of the sealing pressure plate (103) is connected with the lifting frame (1) in a welding mode, and the sealing pressure plate (103) is connected with the cooling water storage box (4) in a sealing mode through a sealing cushion layer.
4. The lithium battery-based energy storage pack system of claim 1, wherein: the externally mounted of energy storage cover (2) has electricity receiving box (201), electricity receiving box (201) passes through wire electric connection with lithium cell (3), just the externally mounted who connects electricity receiving box (201) has terminal (2011), terminal (2011) is used for connecting electrical apparatus.
5. The lithium battery-based energy storage pack system of claim 1, wherein: auxiliary tank (202) are all installed to the outside both sides of energy storage cover (2), electronic jar (203) are all installed to the inside both sides of auxiliary tank (202), the upper end and crane (1) of electronic jar (203) are through fixed screw connection.
6. The lithium battery-based energy storage pack system of claim 1, wherein: the lower extreme and the cooling water storage box (4) intercommunication of circulative cooling pipe (402), water storage tank (403) are installed to the lower extreme of cooling water storage box (4), the surface of the below of water storage tank (403) is provided with cooling hole (404), be provided with the through-hole between water storage tank (403) and cooling water storage box (4), sealed clamp plate (103) embedding through-hole and water storage tank (403) sealing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414292.2U CN218849609U (en) | 2022-12-20 | 2022-12-20 | Energy storage pack system based on lithium battery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414292.2U CN218849609U (en) | 2022-12-20 | 2022-12-20 | Energy storage pack system based on lithium battery |
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| CN218849609U true CN218849609U (en) | 2023-04-11 |
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| CN202223414292.2U Active CN218849609U (en) | 2022-12-20 | 2022-12-20 | Energy storage pack system based on lithium battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293445A (en) * | 2023-11-24 | 2023-12-26 | 福建祥鑫新能源汽车配件制造有限公司 | A all-in-one water cooling system for square battery tray |
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2022
- 2022-12-20 CN CN202223414292.2U patent/CN218849609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117293445A (en) * | 2023-11-24 | 2023-12-26 | 福建祥鑫新能源汽车配件制造有限公司 | A all-in-one water cooling system for square battery tray |
| CN117293445B (en) * | 2023-11-24 | 2024-02-23 | 福建祥鑫新能源汽车配件制造有限公司 | A all-in-one water cooling system for square battery tray |
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