CN212257494U - Battery cabinet and cabinet type power battery - Google Patents
Battery cabinet and cabinet type power battery Download PDFInfo
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- CN212257494U CN212257494U CN202021017754.5U CN202021017754U CN212257494U CN 212257494 U CN212257494 U CN 212257494U CN 202021017754 U CN202021017754 U CN 202021017754U CN 212257494 U CN212257494 U CN 212257494U
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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 belongs to the technical field of energy storage, in particular to a battery cabinet and a cabinet type power battery, wherein the battery cabinet comprises a cabinet body and a mounting bracket arranged in the cabinet body; the top of the cabinet body is provided with a fan, at least one side wall of the cabinet body is provided with first air inlet holes, the first air inlet holes are vertically arranged, and the size of the first air inlet holes is gradually increased from top to bottom; the mounting bracket is used for mounting the battery module, and a first ventilation channel is formed between the side wall where the first air inlet hole is located and the mounting bracket. The battery cabinet provided by the embodiment of the utility model can realize the air exchange between the cabinet body and the outside by arranging the fan at the top, thereby achieving the purpose of heat dissipation; further, through the size with first fresh air inlet by the size of top to bottom crescent setting, can make the size of the internal not high wind speed of cabinet and the amount of wind tend to unanimous to realize the internal high direction's of cabinet temperature equilibrium.
Description
Technical Field
The utility model belongs to the technical field of the energy storage, especially, relate to a battery cabinet and cabinet type power battery.
Background
Along with the development of the energy storage industry, the energy density of a box-type energy storage system is higher and higher, and especially an energy type energy storage system generates more and more heat along with the increase of the energy density. How to guarantee that the temperature of the system is maintained in a reasonable temperature interval in the actual operation of the energy storage system and guarantee that the temperatures of all modules and batteries of the system keep good consistency is always a difficult problem to be solved urgently.
The heat dissipation of the existing box-type energy storage system has two modes, one mode is that a battery pack is provided with a fan, and the other mode is that water cooling is utilized. The noise of the system is high in the scheme with the fan, the more the fans are, the higher the cost is, and the worse the reliability of the system is; the water cooling mode has high requirements on the integration level and the tightness of the system, and is not beneficial to popularization.
It is thus clear that the existing box-type energy storage system lacks a reliable, effective and low-cost heat dissipation scheme, and needs to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a battery cabinet aims at solving current box energy storage system and lacks a reliable, effective and low-cost heat dissipation scheme, needs to carry out the problem of solving.
The embodiment of the utility model provides a battery cabinet, the battery cabinet comprises a cabinet body and a mounting bracket arranged in the cabinet body;
the top of the cabinet body is provided with a fan, at least one side wall of the cabinet body is provided with first air inlet holes, the first air inlet holes are vertically arranged, and the size of the first air inlet holes is gradually increased from top to bottom;
the mounting bracket is used for mounting the battery module, and a first ventilation channel is formed between the side wall where the first air inlet hole is located and the mounting bracket.
Preferably, at least one side wall of the cabinet body is provided with ventilation windows which are arranged in a vertical row;
each ventilation window is internally provided with a plurality of blades, the blades are rotatably connected with two sides of the ventilation window, and the first air inlet hole is formed between every two adjacent blades.
Preferably, the number of the blades in the ventilation window is gradually reduced from top to bottom, and the width of the blades is gradually increased from top to bottom.
Preferably, the blade is provided with an adjusting device, and the adjusting device is used for adjusting the angle of the blade to change the size of the first air inlet hole.
Preferably, the adjusting device comprises a pull rope, the pull rope is sequentially connected with all the blades in the same ventilating window, and the connecting point is located at the edge of each blade.
Preferably, a cabinet door is arranged on the cabinet body, a second air inlet hole is formed in the cabinet door, and the second air inlet hole is vertically arranged.
Preferably, a second ventilation channel is formed between the mounting bracket and the cabinet door.
Preferably, the mounting bracket includes a plurality of stands, stand from the top down is provided with a plurality of groups of connecting holes, and is different same height is in the stand the connecting hole is used for connecting same the battery module.
Preferably, a protective cover is arranged outside the fan, and a plurality of through holes are formed in the protective cover.
Another object of the embodiment of the present invention is to provide a cabinet type power battery, the cabinet type power battery includes:
a battery cabinet as in any of the embodiments above; and
the battery module is arranged on the mounting bracket in the battery cabinet.
The battery cabinet provided by the embodiment of the utility model comprises a cabinet body and a mounting bracket arranged in the cabinet body, and the fan is arranged at the top of the cabinet body, so that the air exchange between the cabinet body and the outside can be realized, and the purpose of heat dissipation is achieved; further, through the size with first fresh air inlet by the size of top to bottom crescent setting, can make the size of the internal not high wind speed of cabinet and the amount of wind tend to unanimous to realize the internal high direction's of cabinet temperature equilibrium. The utility model provides a battery cabinet can use according to application environment and the power configuration of difference, and external environment is good, but the exclusive use, if ambient temperature is higher, perhaps energy density is great, can cooperate the air conditioner to use together.
Drawings
Fig. 1 is a three-dimensional structure diagram of a battery cabinet according to an embodiment of the present invention;
fig. 2 is an internal structure diagram of a battery cabinet according to an embodiment of the present invention;
fig. 3 is a rear view structural diagram of a battery cabinet according to an embodiment of the present invention.
Fig. 4 is an air duct structure diagram of a battery pack according to an embodiment of the present invention.
In the drawings: 1. a cabinet body; 2. a fan; 3. mounting a bracket; 4. a second air inlet hole; 5. a battery module; 6. a second ventilation channel; 7. a first air duct; 8. a first air inlet hole; 9. a vent hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, an embodiment of the present invention provides a battery cabinet, which includes a cabinet body 1 and a mounting bracket 3 disposed in the cabinet body 1;
the top of the cabinet body 1 is provided with a fan 2, at least one side wall of the cabinet body 1 is provided with a first air inlet hole 8, the first air inlet holes 8 are arranged in a vertical row, and the size of the first air inlet holes 8 is gradually increased from top to bottom;
the mounting bracket 3 is used for mounting the battery module 5, and a first ventilation channel 7 is formed between the side wall of the first air inlet hole 8 and the mounting bracket 3.
In the embodiment of the present invention, the cabinet body 1 is a whole packaged structure, and can adopt a cube, a cuboid, or other types of structures, and the whole structure form is right the present invention does not substantially affect. Optionally, the utility model discloses in, cabinet body 1 can be provided with the apron or the door that can open, and the internally mounted of the box of being convenient for, maintenance etc. to the concrete position and the connection structure that set up of apron or door, belong to the optional implementation in this field, the embodiment of the utility model provides a do not specifically limit to this.
In the embodiment of the present invention, the fan 2 mainly functions to realize the flow of air, and the fan 2 with speed changing and reversing functions may be adopted. Fan 2 sets up and can realize supplying air or follow the internal convulsions of cabinet 1 and then drive the flow of the internal air of cabinet 1 to the internal air supply of cabinet 1 at the cabinet 1 top, the utility model discloses model and mounting means etc. to fan 2 do not do specifically injectedly. The utility model discloses in, can also set up the temperature of the internal 1 internal temperature of temperature sensor collection cabinet, according to the rotational speed of the height regulation fan of the temperature of gathering. It can be understood that the top of the cabinet body 1 is provided with a through hole, and an air outlet or an air inlet of the fan 2 is opposite to the through hole.
The embodiment of the utility model provides an in, be provided with first fresh air inlet 8 on at least one lateral wall of the cabinet body 1, first fresh air inlet 8 is and erects to arrange and arranges, just first fresh air inlet 8's size is by last to lower crescent, through this kind of setting, can make the size of the not co-altitude wind speed and the amount of wind in the cabinet body 1 tend to unanimity to realize the temperature equilibrium of the internal direction of height of the cabinet body 1. Optionally, the first air inlet 8 may be directly opened on the side wall of the cabinet body 1, a mounting plate may be disposed on the side wall, and the first air inlet 8 is disposed on the mounting plate.
The battery cabinet provided by the embodiment of the utility model comprises a cabinet body 1 and a mounting bracket 3 arranged in the cabinet body 1, and the fan 2 is arranged at the top of the cabinet body, so that the air exchange between the cabinet body 1 and the outside can be realized, and the purpose of heat dissipation is achieved; further, the size of the first air inlet hole 8 is gradually increased from top to bottom, so that the wind speeds at different heights and the wind quantity in the cabinet body 1 tend to be consistent, and the temperature in the height direction in the cabinet body 1 is balanced.
As shown in fig. 3, in an embodiment of the present invention, a ventilation window is disposed on at least one side wall of the cabinet body 1, and the ventilation window is arranged in a vertical row;
each ventilation window is internally provided with a plurality of blades, the blades are rotatably connected with two sides of the ventilation window, and the first air inlet holes 8 are formed between every two adjacent blades.
The embodiment of the utility model provides an in, the blade is rectangular shape thin slice, and the both ends of rectangular shape thin slice are connected through pivot and leading to my window rotation, and the rotation here is connected and is meant the blade and pass through between the window can rotate relatively, preferably the embodiment of the utility model provides an adopt the friction to rotate, the blade rotates and all can keep fixed after removing external force behind any angle. The frictional rotation may be achieved by interference fit. Preferably, the distance between the two blades is less than the width of the blades.
The embodiment of the utility model provides a battery cabinet can the pivoted blade through setting up the ventilation window and setting up in the ventilation window, can realize the regulation of 8 sizes of first fresh air inlet through adjusting blade's angle to the flow and the velocity of flow of the internal not co-altitude air of the adjustment cabinet body 1.
As shown in fig. 3, in an embodiment of the present invention, the number of the blades in the louver is gradually decreased from top to bottom, and the width of the blades is gradually increased from top to bottom.
In the embodiments of the present invention, it should be understood that the number and width variation herein refer to the comparison between the louver and the louver, and not the comparison of the blades in the single louver.
The embodiment of the utility model provides a battery cabinet is through changing the quantity and the width of blade in the ventilation window of different positions, can make the maximum dimension of the first fresh air inlet 8 that forms in the ventilation window of different positions increase from top to bottom in proper order to can adjust the flow and the velocity of flow of the internal not co-altitude position air of cabinet 1.
In an embodiment of the present invention, the blade is provided with an adjusting device, and the adjusting device is used for adjusting the angle of the blade to change the size of the first air inlet hole 8.
The embodiment of the utility model provides an in, thereby adjust the structure and be used for adjusting the angle of all blades in same ventilation window and change the size of first fresh air inlet 8.
The embodiment of the utility model provides a battery cabinet can adjust the size of first fresh air inlet 8 more conveniently through setting up adjusting device, need not to operate convenient and practical to every blade alone.
In an embodiment of the invention, the adjusting device comprises a pull cord, the pull cord is connected with all the blades in the ventilation window in sequence, and the connecting point is located at the edge of the blade.
The embodiment of the utility model provides an in, can understand, the stay cord connects gradually with all blades in the same ventilation window, and the stay cord length between two adjacent blades equals, equals the maximum distance between two blades.
The embodiment of the utility model provides a thereby battery cabinet can be convenient for spur the blade rotation in the same ventilation window through setting up the stay cord and change the size of first fresh air inlet 8, easily operation, convenient and practical.
As shown in fig. 1, in an embodiment of the present invention, a cabinet door is disposed on the cabinet body 1, a second air inlet hole 4 is opened on the cabinet door, and the second air inlet hole 4 is arranged vertically.
In the embodiment of the utility model provides an in, be connected for rotating between cabinet door and the cabinet body 1, the cabinet door can open also can be opened from top to bottom by the side direction, and this is optional concrete mode, the embodiment of the utility model provides a do not do specifically to this and restrict. The embodiment of the utility model provides an in, still be provided with second fresh air inlet 4 on the cabinet door, optionally, second fresh air inlet 4 can be the same totally with first fresh air inlet 8 also can be inequality, can only set up the fixed through hole in row when inequality, and the size is unanimous and can not adjust the size.
The embodiment of the utility model provides a battery cabinet still includes the cabinet door and sets up second fresh air inlet 4 on the cabinet door, can increase the air flow in the cabinet body 1 through setting up of second fresh air inlet 4.
As shown in fig. 2, in an embodiment of the present invention, a second ventilation channel 6 is formed between the mounting bracket 3 and the cabinet door.
The embodiment of the utility model provides an in, the ventiduct here indicates to leave the space between installing support 3 and the cabinet door, and the air can circulate from this space, and this kind of setting can reduce the heat transfer of the 1 body of the cabinet body and give battery module 5 on the installing support 3, makes the air flow between cabinet door and battery module 5 in addition, can utilize the heat that the air that flows takes 5 work productions of battery module.
As shown in fig. 2, in an embodiment of the present invention, the mounting bracket 3 includes a plurality of columns, the columns are provided with a plurality of sets of connecting holes from top to bottom, different from the top to the bottom, the connecting holes with the same height on the columns are used for connecting the same battery module 5.
The embodiment of the utility model provides an in, through installing support 3 installation battery module 5, can make the 5 layering settings of battery module after the installation, corresponding certain ventilation space between the adjacent battery module 5, the heat dissipation that flows of the air of being convenient for.
In an embodiment of the present invention, a protective cover is disposed outside the fan 2, and a plurality of through holes are disposed on the protective cover.
The embodiment of the utility model provides an in, the effect of guard shield includes but not limited to dustproof, protection fan 2 and keeps warm, through set up the through-hole on the guard shield, is convenient for fan 2 and external air exchange.
The utility model discloses an embodiment still provides a cabinet type power battery, cabinet type power battery includes:
the battery cabinet according to any one of the above embodiments of the present invention; and
and the battery module 5 is arranged on the mounting bracket 3 in the battery cabinet.
The embodiment of the utility model provides an in, cabinet type power battery mainly relies on the structure of the cabinet body 1 to realize the equilibrium of the inside different high temperatures of cabinet type power battery, please refer to the combination of aforementioned arbitrary one or more embodiments to the structure of battery cabinet, the embodiment of the utility model discloses no longer describe to this.
The utility model discloses in, fig. 4 provides the utility model discloses a structural style of well battery module, gapped conduct wind channel between the battery module 5, the ventilation hole 9 has been seted up on the battery module 5 body, and wind sweeps over from wind channel and ventilation hole 9, plays the heat dissipation purpose of forced convection.
The embodiment of the utility model provides a cabinet type power battery includes battery cabinet and sets up battery module 5 in the battery cabinet, through setting up fan 2 in the battery cabinet top, can realize the air exchange of the cabinet body 1 and external world, thus reach the radiating purpose; further, the size of the first air inlet hole 8 is gradually increased from top to bottom, so that the wind speeds at different heights and the wind quantity in the cabinet body 1 tend to be consistent, and the temperature in the height direction in the cabinet body 1 is balanced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The battery cabinet is characterized by comprising a cabinet body and a mounting bracket arranged in the cabinet body;
the top of the cabinet body is provided with a fan, at least one side wall of the cabinet body is provided with first air inlet holes, the first air inlet holes are vertically arranged, and the size of the first air inlet holes is gradually increased from top to bottom;
the mounting bracket is used for mounting the battery module, and a first ventilation channel is formed between the side wall where the first air inlet hole is located and the mounting bracket.
2. The battery cabinet according to claim 1, wherein at least one side wall of the cabinet body is provided with ventilation windows, and the ventilation windows are arranged in a vertical row;
each ventilation window is internally provided with a plurality of blades, the blades are rotatably connected with two sides of the ventilation window, and the first air inlet hole is formed between every two adjacent blades.
3. The battery cabinet of claim 2, wherein the number of the blades in the louver gradually decreases from top to bottom, and the width of the blades gradually increases from top to bottom.
4. The battery cabinet as recited in claim 2, wherein the blades are provided with an adjusting device for adjusting the angle of the blades to change the size of the first air inlet hole.
5. The battery cabinet of claim 4, wherein the adjustment device comprises a pull cord that is connected to all of the vanes in the same louver in sequence, the connection point being located at an edge of the vane.
6. The battery cabinet according to claim 1, wherein a cabinet door is arranged on the cabinet body, a second air inlet hole is formed in the cabinet door, and the second air inlet holes are arranged in a vertical row.
7. The battery cabinet of claim 6, wherein a second air passage is formed between the mounting bracket and the cabinet door.
8. The battery cabinet as recited in claim 1, wherein the mounting bracket comprises a plurality of columns, the columns are provided with a plurality of sets of connecting holes from top to bottom, and the connecting holes with the same height on different columns are used for connecting the same battery module.
9. The battery cabinet according to claim 1, wherein a protective cover is arranged outside the fan, and a plurality of through holes are formed in the protective cover.
10. A cabinet type power battery is characterized by comprising:
the battery cabinet of any one of claims 1-9; and
the battery module is arranged on the mounting bracket in the battery cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017754.5U CN212257494U (en) | 2020-06-05 | 2020-06-05 | Battery cabinet and cabinet type power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017754.5U CN212257494U (en) | 2020-06-05 | 2020-06-05 | Battery cabinet and cabinet type power battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212257494U true CN212257494U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021017754.5U Active CN212257494U (en) | 2020-06-05 | 2020-06-05 | Battery cabinet and cabinet type power battery |
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|---|---|
| CN (1) | CN212257494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161659A (en) * | 2021-03-22 | 2021-07-23 | 广州智光电气股份有限公司 | Portable movable energy storage box |
| CN113328170A (en) * | 2021-05-31 | 2021-08-31 | 苏州智动能源科技有限公司 | Energy storage battery storage frame with cooling explosion-proof mechanism |
| CN114465135A (en) * | 2021-11-24 | 2022-05-10 | 江苏一开电力科技有限公司 | Alternating current metal closed ring network switch equipment capable of automatically adjusting running internal environment |
-
2020
- 2020-06-05 CN CN202021017754.5U patent/CN212257494U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161659A (en) * | 2021-03-22 | 2021-07-23 | 广州智光电气股份有限公司 | Portable movable energy storage box |
| CN113161659B (en) * | 2021-03-22 | 2023-01-13 | 广州智光电气股份有限公司 | Portable movable energy storage box |
| CN113328170A (en) * | 2021-05-31 | 2021-08-31 | 苏州智动能源科技有限公司 | Energy storage battery storage frame with cooling explosion-proof mechanism |
| CN114465135A (en) * | 2021-11-24 | 2022-05-10 | 江苏一开电力科技有限公司 | Alternating current metal closed ring network switch equipment capable of automatically adjusting running internal environment |
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