CN220544078U - Heat dissipation energy storage cabinet - Google Patents
Heat dissipation energy storage cabinet Download PDFInfo
- Publication number
- CN220544078U CN220544078U CN202322105972.4U CN202322105972U CN220544078U CN 220544078 U CN220544078 U CN 220544078U CN 202322105972 U CN202322105972 U CN 202322105972U CN 220544078 U CN220544078 U CN 220544078U
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- CN
- China
- Prior art keywords
- air
- battery
- layer
- cabinet
- fan
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- 238000004146 energy storage Methods 0.000 title claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a heat dissipation and energy storage cabinet, which comprises a battery cabinet, an air conditioner, a support frame and a plurality of battery packs, wherein the support frame comprises a bottom support plate and a plurality of layers of carrier frames, the bottom support plate and the carrier frames at the bottommost layer enclose an air channel, the front cover plate and the rear cover plate of the shell of each battery pack are respectively provided with an air opening, two battery packs are placed on each layer of carrier frame, the inner sides of the air openings of the front cover plates are respectively provided with a first fan, the installation directions of the first fans of the same layer are the same, the installation directions of the upper and lower adjacent two layers of first fans are opposite, a gap is formed between the front cover plates of the shells of the plurality of battery packs and the front side plate of the battery cabinet, the inlet of the air channel is communicated with the air outlet of the air conditioner, the outlet of the air channel is communicated with the gap, and the outlet of the air channel is provided with a plurality of second fans with upward air outlets. This energy storage cabinet adopts the circulation heat dissipation mode that induced drafts, exhaust and combine together, can form a plurality of air circulation in the energy storage cabinet, and the radiating effect is good, guarantees the uniformity of the temperature of the battery package of same layer.
Description
Technical Field
The utility model relates to the field of heat management of energy storage cabinets, in particular to a heat dissipation energy storage cabinet.
Background
The energy storage cabinet is a basic unit of energy storage equipment, and a plurality of battery packs are arranged in the energy storage cabinet in an up-and-down layered mode. The energy storage cabinet has large electricity storage capacity and high heating capacity, and a heat dissipation structure is required to be configured for reducing the temperature in the cabinet in order to ensure the normal use of the energy storage cabinet. When the traditional energy storage cabinet dissipates heat, cold air is blown upwards from the bottom of the energy storage cabinet, and the shell of the battery pack is blown, so that the purpose of cooling the battery is achieved. The main body structure of the battery pack comprises a shell and a battery, the battery is arranged in the shell, devices such as a circuit board and a fan are arranged in the shell, the fan blows hot air in the shell outwards, meanwhile cold air outside the shell enters the shell under the action of negative pressure, and the circulation is realized to cool the battery. Because the traditional energy storage cabinet adopts a heat dissipation mode of blowing cold air upwards from the bottom of the cabinet, although heat in the cabinet can be taken away to a certain extent, the higher the upward air temperature is, the worse the heat dissipation effect is, and especially when two or more battery packs are installed in each layer of energy storage cabinet, the uniformity of the temperature of the battery packs in the same layer is difficult to be effectively ensured.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides the heat-dissipation energy storage cabinet, which adopts a circulating heat-dissipation mode of combining air suction and air exhaust for two layers of battery packs adjacent to each other up and down, can form a plurality of air circulation in the energy storage cabinet, has good heat-dissipation effect and ensures the consistency of the temperatures of the battery packs on the same layer.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a heat dissipation energy storage cabinet, includes battery cabinet, air conditioner, support frame and a plurality of battery package, the air conditioner install in the outer wall of battery cabinet, the front bezel of battery cabinet install the display screen, the back of battery cabinet seted up the battery cabinet air outlet, the support frame install in the battery cabinet, a plurality of battery packages upper and lower layering place on the support frame, the support frame include bottom support plate and the multilayer carrier that upper and lower interval set up, multilayer carrier connect and set up the upside of bottom support plate, bottom support plate and the carrier of bottom enclose into the wind channel, every the front shroud of battery package and back shroud on offer the wind gap respectively, every layer the carrier on place two the battery package, the inboard of the wind gap of the front shroud of the shell of these two the battery package installs first fan respectively, the mounting direction of the first fan in the battery package of placing on the same layer carrier is the same, the upper and lower adjacent layer carrier on the carrier the air inlet of the fan of the second of the battery package has the wind gap of the air conditioner, the air inlet of the second of the fan of the second layer of the carrier of the battery package that the upper and lower adjacent layer is installed, the air inlet of the air conditioner is in the wind gap of the second of the air conditioner.
The working principle of the heat dissipation and energy storage cabinet of the utility model is as follows: when the temperature is low (for example, lower than 40 ℃), the air conditioner is not started; when the temperature is higher (for example, more than 40 ℃), the air conditioner is opened to dissipate heat, cold air is fed into the air duct and blown out from the outlet of the air duct, and then the wind direction and the flow velocity of the cold air are changed by a plurality of second fans, so that the cold air is blown upwards to the periphery of the front cover plate of the shell of each battery pack, and the first fans in the two layers of the battery packs adjacent up and down suck one row, namely, one layer of the first fans suck the cold air, and the other layer of the first fans discharge hot air, so that a plurality of air circulation is formed in the energy storage cabinet, the heat dissipation effect is good, and the consistency of the temperatures of the battery packs in the same layer is ensured.
Preferably, in the battery packs placed on two layers of carrier racks which are adjacent to each other, the air outlet of the first fan in the battery pack placed on one layer of carrier rack faces the inner side of the battery pack on the layer, and the first fan on the layer is used for sucking cold air into the battery pack on the layer; the air outlet of the first fan in the battery pack placed on the other layer of carrier is towards the outer side of the battery pack of the layer, and the first fan of the layer is used for blowing out hot air in the battery pack of the layer.
Preferably, an air exhaust channel is connected between the air conditioner and the air duct, an inlet of the air exhaust channel is communicated with an air outlet of the air conditioner, an outlet of the air exhaust channel is communicated with an inlet of the air duct, and the inlet of the air exhaust channel is small and the outlet of the air exhaust channel is large. Above-mentioned exhaust channel's design is favorable to evenly draining the cold wind of air conditioner to the space in, makes cold wind be full of the space, guarantees the radiating effect to every layer of battery package.
Specifically, the size of the outlet of the exhaust channel is the same as the size of the inlet of the air duct.
Preferably, the plurality of second fans are arranged at the outlet of the air duct in a row.
Specifically, the number of the second fans is four.
Compared with the prior art, the utility model has the following advantages: the heat-dissipation energy-storage cabinet is innovatively designed, and a circulating heat-dissipation mode combining air suction and air exhaust is adopted for two layers of battery packs which are adjacent to each other, so that a plurality of air circulation can be formed in the energy-storage cabinet, the heat-dissipation effect is good, and the consistency of the temperatures of the battery packs on the same layer is ensured.
Drawings
Fig. 1 is an external schematic view of a heat dissipation and energy storage cabinet in an embodiment;
FIG. 2 is a schematic view of the energy storage cabinet with the battery cabinet removed;
FIG. 3 is a rear view of the energy storage cabinet with the battery cabinet removed;
FIG. 4 is a schematic view of the energy storage cabinet with the front cover plate of the battery cabinet and the housing of each battery pack removed;
FIG. 5 is an enlarged view of FIG. 4 at A;
specific reference numerals in fig. 1 to 5 are as follows:
1-battery cabinet, 11-front side board of battery cabinet, 12-display screen, 2-air conditioner, 3-support frame, 31-support plate, 32-carrier, 33-wind channel, 4-battery package, 41-front cover plate, 42-back cover plate, 43-wind gap on front cover plate and back cover plate, 44-first fan, 5-gap, 6-second fan, 7-exhaust channel, 71-exhaust channel inlet, 72-exhaust channel outlet.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
The heat dissipation and energy storage cabinet of the embodiment, as shown in fig. 1-5, comprises a battery cabinet 1, an air conditioner 2, a support frame 3 and a plurality of battery packs 4, wherein the air conditioner 2 is installed on the outer wall of the battery cabinet 1, a display screen 12 is installed on a front side plate 11 of the battery cabinet 1, a battery cabinet air outlet (not shown in the figure) is formed in the back surface of the battery cabinet 1, the support frame 3 is installed in the battery cabinet 1, the plurality of battery packs 4 are placed on the support frame 3 in an up-down layered manner, the support frame 3 comprises a bottom support plate 31 and a plurality of layers of carrier frames 32 which are arranged at intervals, the plurality of layers of carrier frames 32 are connected and arranged on the upper side of the bottom support plate 31, the bottom support plate 31 and the carrier frames 32 at the bottommost layer enclose an air duct 33, an air inlet 43 is formed in the front cover plate 41 and the rear cover plate 42 of the shell of each battery pack 4 respectively, a first fan 44 is installed on the inner side of the air inlet 43 of the front cover plate 41 of the shell of the two battery packs 4 respectively, a second fan 44 is installed in the same installation direction of the first fan 44 in the battery pack 4 placed on the same layer of carrier frame 32, a second fan 33 is installed on the front side of the front cover plate 4 of the front cover plate 42 of the shell of the battery pack 4, the air conditioner 4 is arranged at the air inlet of the air conditioner 2 is communicated with the air duct 33, and the air inlet of the air conditioner 4 is arranged at the air inlet of the air duct 1 is arranged at the front side of the air duct 4, and the air inlet opening is arranged at the front side of the front cover plate 4.
In this embodiment, in the battery packs 4 placed on the two adjacent layers of carrier frames 32, the air outlet of the first fan 44 in the battery pack 4 placed on one layer of carrier frame 32 faces the inner side of the battery pack 4 on the layer, and the first fan 44 on the layer is used for sucking cold air into the battery pack 4 on the layer; the air outlet of the first fan 44 in the battery pack 4 placed on the other layer of carrier 32 is directed to the outside of the battery pack 4 of the layer, and the first fan 44 of the layer is used for blowing out hot air in the battery pack 4 of the layer. Specifically, in this embodiment, as shown in fig. 3, six layers of battery packs, namely, a first layer of battery pack to a sixth layer of battery pack from bottom to top are mounted on the support frame 32, wherein the mounting directions of the first fans in the first, third and fifth layers of battery packs are the same, and the air outlets of the fans face the inner sides of the battery packs, so that cold air can be sucked into the battery packs; the first fans in the second, fourth and sixth layers of battery packs are installed in the same direction and are positively installed, and the air outlets of the first fans face the outer side of the battery pack, so that hot air in the battery pack can be blown out.
In this embodiment, an air exhaust channel 7 is connected between the air conditioner 2 and the air duct 33, an inlet 71 of the air exhaust channel 7 is communicated with an air outlet of the air conditioner 2, an outlet 72 of the air exhaust channel 7 is communicated with an inlet of the air duct 33, the inlet 71 of the air exhaust channel 7 is small, the outlet 72 is large, and the size of the outlet 72 of the air exhaust channel 7 is the same as the size of the inlet of the air duct 33.
The working principle of the heat dissipation energy storage cabinet is as follows: when the temperature is low (e.g., lower than 40 ℃), the air conditioner 2 is not started; when the temperature is higher (for example, more than 40 ℃), the air conditioner 2 is opened to dissipate heat, the cold air is sent into the air duct 33 and blown out from the outlet of the air duct 33, and then the wind direction and the flow rate of the cold air are changed by the plurality of second fans 6, so that the cold air is blown upwards to the periphery of the front cover plate 41 of the shell of each battery pack 4, and the first fans 44 in the two layers of the battery packs 4 adjacent to each other up and down suck one row, namely, one layer of the first fans 44 suck the cold air, and the other layer of the first fans 44 discharge the hot air, so that a plurality of air circulation is formed in the energy storage cabinet, the heat dissipation effect is good, and the consistency of the temperatures of the battery packs 4 in the same layer is ensured.
The energy storage cabinet also comprises other components which can enable the energy storage cabinet to be used normally, and the energy storage cabinet is a conventional technical means in the field. The devices or components not defined in the present utility model are all conventional in the art.
Claims (6)
1. The utility model provides a heat dissipation energy storage cabinet, includes battery cabinet, air conditioner, support frame and a plurality of battery package, the air conditioner install in the outer wall of battery cabinet, the front bezel of battery cabinet install the display screen, the back of battery cabinet seted up the battery cabinet air outlet, the support frame install in the battery cabinet, a plurality of battery packages upper and lower layering place on the support frame, its characterized in that, the support frame include bottom support plate and the multilayer carrier that upper and lower interval set up, multilayer carrier connect and be provided with the upside of bottom support plate, bottom support plate and the carrier enclose into the air flue of bottom, every the front shroud of battery package's shell and back shroud on set up the wind gap respectively, every layer the carrier on place two the battery package, the first fan of the inboard of the wind gap of the front shroud of battery package, the first fan of the battery package of placing on the same layer carrier installs the direction the same, the second fan of the battery package of the same layer of upper and lower interval sets up the wind gap of the air flue of the second fan of the battery package, the air flue of the second place is opened in the air flue of the battery package, the air flue of the second place is opened up in the air flue of the air flue.
2. The heat-dissipating and energy-storing cabinet according to claim 1, wherein in the battery packs placed on the two layers of the carrier racks adjacent to each other, an air outlet of the first fan in the battery pack placed on one layer of the carrier racks faces to the inner side of the battery pack of the layer, and the first fan of the layer is used for sucking cold air into the battery pack of the layer; the air outlet of the first fan in the battery pack placed on the other layer of carrier is towards the outer side of the battery pack of the layer, and the first fan of the layer is used for blowing out hot air in the battery pack of the layer.
3. The heat-dissipation energy-storage cabinet according to claim 1, wherein an exhaust channel is connected between the air conditioner and the air channel, an inlet of the exhaust channel is communicated with an air outlet of the air conditioner, an outlet of the exhaust channel is communicated with an inlet of the air channel, and the inlet of the exhaust channel is small and the outlet of the exhaust channel is large.
4. A heat dissipating and energy storing cabinet according to claim 3, wherein the size of the outlet of said air exhaust channel is the same as the size of the inlet of said air duct.
5. The heat dissipating and energy storing cabinet according to claim 1, wherein said plurality of second fans are arranged in a row at the outlet of said air duct.
6. The heat dissipating and energy storing cabinet according to claim 5, wherein the number of said second fans is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105972.4U CN220544078U (en) | 2023-08-07 | 2023-08-07 | Heat dissipation energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322105972.4U CN220544078U (en) | 2023-08-07 | 2023-08-07 | Heat dissipation energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220544078U true CN220544078U (en) | 2024-02-27 |
Family
ID=89964173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322105972.4U Active CN220544078U (en) | 2023-08-07 | 2023-08-07 | Heat dissipation energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220544078U (en) |
-
2023
- 2023-08-07 CN CN202322105972.4U patent/CN220544078U/en active Active
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