CN220324547U - Energy storage battery module with self-cooling function - Google Patents
Energy storage battery module with self-cooling function Download PDFInfo
- Publication number
- CN220324547U CN220324547U CN202321964853.8U CN202321964853U CN220324547U CN 220324547 U CN220324547 U CN 220324547U CN 202321964853 U CN202321964853 U CN 202321964853U CN 220324547 U CN220324547 U CN 220324547U
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- China
- Prior art keywords
- battery module
- self
- cooling
- inner cavity
- heat
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- 238000001816 cooling Methods 0.000 title claims abstract description 54
- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000883990 Flabellum Species 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 239000000110 cooling liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model relates to the field of energy storage battery modules, in particular to an energy storage battery module with a self-cooling function, which comprises: the inner cavity of the module shell is provided with a battery module body; the self-cooling mechanism is used for cooling and radiating the battery module body and is arranged in the inner cavity of the module shell; through setting up the radiator unit, when battery module body work produced the heat, heat transfer in radiator fin through the heat conductivility of heat-conducting plate, and radiator fin makes the heat along with natural wind cooling through the flow of natural wind, simultaneously, the radiator motor work drives the flabellum and rotates, blows to the interval department of battery module body and baffle, carries out the forced air cooling to the battery module body, has played and has made the battery module body can cool down when producing the heat, avoids the battery module body to be in the circumstances that work reduces its life in the high thermal environment for a long time to appear.
Description
Technical Field
The utility model relates to the field of energy storage battery modules, in particular to an energy storage battery module with a self-cooling function.
Background
Solar power generation equipment can store in solar energy storage battery module after producing a large amount of electric energy, and a plurality of battery cells in the conventional solar energy storage battery module generally set up to the lithium iron phosphate battery, and the lithium battery can produce certain heat at the in-process of work, and at present, the solar energy storage battery module of conventional distribution mounting structure is comparatively general in its radiating effect, and self-cooling effect is relatively poor under the continuous operation condition, leads to battery module operating temperature higher easily, reduces battery module life.
Therefore, an energy storage battery module with a self-cooling function is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and provide the energy storage battery module with the self-cooling function, and the problems that the heat dissipation effect of the solar energy storage battery module with the conventional distributed mounting structure is relatively common, the self-cooling effect is relatively poor under the continuous working condition, the working temperature of the battery module is relatively high, and the service life of the battery module is reduced are solved.
The utility model realizes the aim through the following technical scheme, and the energy storage battery module with the self-cooling function comprises the following components: the inner cavity of the module shell is provided with a battery module body; the self-cooling mechanism is used for cooling and radiating the battery module body and is arranged in the inner cavity of the module shell; the self-cooling mechanism comprises a heat dissipation assembly and a self-cooling assembly, wherein the heat dissipation assembly is used for cooling and radiating the battery module body and is arranged in an inner cavity of the module shell, and the self-cooling assembly is used for accelerating the cooling efficiency of the heat dissipation assembly and is arranged at the bottom of the inner cavity of the module shell.
Preferably, the heat dissipation assembly comprises a placement seat installed in an inner cavity of the module housing, the battery module body is placed at the top of the placement seat, heat conducting plates are arranged on the front side and the rear side of the inner cavity of the module housing, a plurality of partition plates are fixedly installed on the adjacent sides of the heat conducting plates, each partition plate is arranged between the two battery module bodies, heat dissipation fins are fixedly installed on the far side of the heat conducting plates, and one side of the heat dissipation fins far away from the heat conducting plates penetrates through the module housing and extends to the outside of the module housing.
Preferably, the inner cavity of the module shell and the bottom of the placement seat are provided with a plurality of mounting cylinders in a penetrating mode, the bottom of the inner cavity of each mounting cylinder is provided with a heat dissipation motor, and the output end of each heat dissipation motor is fixedly provided with a fan blade.
Preferably, the self-cooling assembly comprises a mounting cavity arranged at the bottom of an inner cavity of the module housing, liquid storage tanks are fixedly arranged at two sides of the inner cavity of the mounting cavity, a condensing pump is arranged at the bottom of the inner cavity of the mounting cavity, a liquid inlet end of the condensing pump is communicated with one liquid storage tank, a liquid outlet end of the condensing pump is communicated with a condensing pipe, and one end of the condensing pipe away from the condensing pump is communicated with the top of the other liquid storage tank.
Preferably, a dust-proof plate is fixedly arranged at the top of the inner cavity of the mounting cylinder and is positioned at the bottom of the placement seat.
Preferably, the bottoms of two adjacent sides of the liquid storage tanks are communicated with a return pipe, and a one-way valve is arranged on the surface of the return pipe.
The beneficial effects of the utility model are as follows:
1. through setting up the radiating assembly, when the battery module body works and produces heat, transmit the heat in the radiating fin through the thermal conductivity of the heat-conducting plate, and the radiating fin makes the heat cool along with the natural wind through the flow of the natural wind, meanwhile, the radiating motor works and drives the flabellum to rotate, blow to the interval department of battery module body and baffle, cool the battery module body by air, have played and made the battery module body cool down when producing heat, avoid the battery module body to be in the condition that work reduces its life in the high-heat environment for a long time;
2. through setting up from the cold subassembly, when the cooling module carries out the self-cooling to the battery module body, the cooling liquid of liquid reserve tank inner chamber is extracted in the condenser pump work, and flow the inner chamber of coolant liquid input condenser pipe, make the condenser pipe dispel the heat air at the inner chamber of installation cavity, and the cooling motor and flabellum are at the inside air conditioning of during operation extraction installation cavity, blow the air conditioning to the surface of battery module body, the heat dissipation that can accelerate the battery module body has been played, make the air conditioning can with the heat neutralization, avoid when the weather is hot can not in time carrying out radiating condition to the battery module body and appear.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a module housing according to the present utility model;
FIG. 3 is a schematic view of a heat dissipating component according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the mounting cartridge of the present utility model;
FIG. 5 is a schematic view of the self-cooling module according to the present utility model.
In the figure: 1. a module housing; 2. a battery module body; 3. a self-cooling mechanism; 31. a heat dissipation assembly; 311. a placement seat; 312. a heat conductive plate; 313. a partition plate; 314. a heat radiation fin; 315. a mounting cylinder; 316. a heat dissipation motor; 317. a fan blade; 318. a dust-proof plate; 32. a self-cooling assembly; 321. installing a cavity; 322. a liquid storage tank; 323. a condensing pump; 324. a condensing tube; 325. and (5) a return pipe.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1 to 5, an energy storage battery module having a self-cooling function, comprising: the battery module comprises a module housing 1, wherein a battery module body 2 is arranged in an inner cavity of the module housing 1; the self-cooling mechanism 3 is used for cooling and radiating the battery module body 2, and the self-cooling mechanism 3 is arranged in the inner cavity of the module shell 1; the self-cooling mechanism 3 includes a heat dissipation assembly 31 and a self-cooling assembly 32, wherein the heat dissipation assembly 31 for cooling and dissipating heat of the battery module body 2 is installed in the inner cavity of the module housing 1, and the self-cooling assembly 32 for accelerating the cooling efficiency of the heat dissipation assembly 31 is installed at the bottom of the inner cavity of the module housing 1.
As shown in fig. 1-5, the heat dissipation assembly 31 includes a placement seat 311 installed in an inner cavity of the module housing 1, the battery module body 2 is placed at a top of the placement seat 311, heat conducting plates 312 are disposed on front and rear sides of the inner cavity of the module housing 1, a plurality of partition plates 313 are fixedly installed on adjacent sides of the two heat conducting plates 312, each partition plate 313 is disposed between the two battery module bodies 2, heat dissipation fins 314 are fixedly installed on a far side of the heat conducting plates 312, and a side of the heat dissipation fins 314 far from the heat conducting plates 312 penetrates through the module housing 1 and extends to the outside of the module housing 1; the inner cavity of the module housing 1 and the bottom of the placement seat 311 are provided with a plurality of mounting cylinders 315 in a penetrating manner, the bottom of the inner cavity of each mounting cylinder 315 is provided with a heat dissipation motor 316, the output end of each heat dissipation motor 316 is fixedly provided with a fan blade 317, heat is transmitted to each heat dissipation fin 314 through the heat conduction property of the heat conduction plate 312, the heat dissipation fins 314 cool the heat along with natural wind through the flow of the natural wind, meanwhile, the heat dissipation motor 316 works to drive the fan blades 317 to rotate, air is blown to the interval between the battery module body 2 and the partition 313, and the battery module body 2 is air-cooled; the top of the inner cavity of the mounting cylinder 315 is fixedly provided with a dust-proof plate 318, and the dust-proof plate 318 is positioned at the bottom of the placing seat 311.
As shown in fig. 1-5, the self-cooling assembly 32 comprises a mounting cavity 321 arranged at the bottom of an inner cavity of the module housing 1, liquid storage tanks 322 are fixedly arranged at two sides of the inner cavity of the mounting cavity 321, a condensation pump 323 is arranged at the bottom of the inner cavity of the mounting cavity 321, a liquid inlet end of the condensation pump 323 is communicated with one liquid storage tank 322, a liquid outlet end of the condensation pump 323 is communicated with a condensation pipe 324, one end of the condensation pipe 324 far away from the condensation pump 323 is communicated with the top of the other liquid storage tank 322, the condensation pump 323 works to extract cooling liquid in the inner cavity of the liquid storage tank 322, and the cooling liquid is input into the inner cavity of the condensation pipe 324 to flow, so that the cooling pipe 324 dissipates cold air in the inner cavity of the mounting cavity 321, and the cooling motor 316 and the fan blades 317 draw cold air in the inner cavity of the mounting cavity 321 during working to blow the cold air to the surface of the battery module body 2; the bottoms of the adjacent sides of the two liquid storage tanks 322 are communicated with a return pipe 325, and a one-way valve is arranged on the surface of the return pipe 325.
When the battery module body 2 works to generate heat, the heat is transmitted to the heat radiating fins 314 through the heat conducting property of the heat conducting plate 312, the heat radiating fins 314 cool the heat along with the natural wind through the flow of the natural wind, meanwhile, the heat radiating motor 316 works to drive the fan blades 317 to rotate, blow air to the interval between the battery module body 2 and the partition 313, air-cool the battery module body 2, and when the heat radiating assembly 31 self-cools the battery module body 2, the condensing pump 323 works to extract the cooling liquid in the inner cavity of the liquid storage tank 322, and inputs the cooling liquid into the inner cavity of the condensing tube 324 to flow, so that the condensing tube 324 radiates cool air in the inner cavity of the mounting cavity 321, and the heat radiating motor 316 and the fan blades 317 extract cool air in the mounting cavity 321 during working, and the cool air is blown to the surface of the battery module body 2.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An energy storage battery module with self-cooling function, comprising:
the battery module comprises a module shell (1), wherein a battery module body (2) is arranged in an inner cavity of the module shell (1);
the self-cooling mechanism (3) is used for cooling and radiating the battery module body (2), and the self-cooling mechanism (3) is arranged in the inner cavity of the module shell (1); wherein,
the self-cooling mechanism (3) comprises a heat dissipation assembly (31) and a self-cooling assembly (32), wherein the heat dissipation assembly (31) for cooling and radiating the battery module body (2) is arranged in the inner cavity of the module shell (1), and the self-cooling assembly (32) for accelerating the cooling efficiency of the heat dissipation assembly (31) is arranged at the bottom of the inner cavity of the module shell (1).
2. The energy storage battery module with self-cooling function according to claim 1, wherein: the heat dissipation assembly (31) comprises a placing seat (311) arranged in an inner cavity of the module shell (1), the battery module body (2) is placed at the top of the placing seat (311), heat conducting plates (312) are arranged on the front side and the rear side of the inner cavity of the module shell (1), a plurality of partition plates (313) are fixedly arranged on the adjacent sides of the heat conducting plates (312), each partition plate (313) is arranged between the two battery module bodies (2), heat dissipation fins (314) are fixedly arranged on the far side of the heat conducting plates (312), and the heat dissipation fins (314) penetrate through the module shell (1) and extend to the outside of the module shell (1) on the far side of the heat conducting plates (312).
3. The energy storage battery module with self-cooling function according to claim 2, wherein: the inner cavity of the module housing (1) and the bottom of the placement seat (311) are provided with a plurality of mounting cylinders (315) in a penetrating mode, the bottom of the inner cavity of each mounting cylinder (315) is provided with a heat dissipation motor (316), and the output end of each heat dissipation motor (316) is fixedly provided with a fan blade (317).
4. The energy storage battery module with self-cooling function according to claim 1, wherein: the utility model provides a self-cooling subassembly (32) is including seting up in installation cavity (321) of module casing (1) inner chamber bottom, equal fixed mounting in both sides of installation cavity (321) inner chamber has liquid reserve tank (322), condensing pump (323) are installed to the bottom of installation cavity (321) inner chamber, the feed liquor end and the liquid reserve tank (322) intercommunication of condensing pump (323), the play liquid end intercommunication of condensing pump (323) has condenser pipe (324), the one end that condensing pump (323) was kept away from to condenser pipe (324) communicates with the top of another liquid reserve tank (322).
5. The energy storage battery module with self-cooling function according to claim 3, wherein: the top of the inner cavity of the mounting cylinder (315) is fixedly provided with a dust-proof plate (318), and the dust-proof plate (318) is positioned at the bottom of the placing seat (311).
6. The energy storage battery module with self-cooling function according to claim 4, wherein: the bottoms of two adjacent sides of the liquid storage tanks (322) are respectively communicated with a return pipe (325), and a one-way valve is arranged on the surface of each return pipe (325).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964853.8U CN220324547U (en) | 2023-07-25 | 2023-07-25 | Energy storage battery module with self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964853.8U CN220324547U (en) | 2023-07-25 | 2023-07-25 | Energy storage battery module with self-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324547U true CN220324547U (en) | 2024-01-09 |
Family
ID=89418257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964853.8U Active CN220324547U (en) | 2023-07-25 | 2023-07-25 | Energy storage battery module with self-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324547U (en) |
-
2023
- 2023-07-25 CN CN202321964853.8U patent/CN220324547U/en active Active
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| GR01 | Patent grant |