CN218005028U - Liquid cooling cabinet for leakage-proof battery pack - Google Patents
Liquid cooling cabinet for leakage-proof battery pack Download PDFInfo
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- CN218005028U CN218005028U CN202222189887.6U CN202222189887U CN218005028U CN 218005028 U CN218005028 U CN 218005028U CN 202222189887 U CN202222189887 U CN 202222189887U CN 218005028 U CN218005028 U CN 218005028U
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- battery
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- cooling
- battery pack
- bin
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Abstract
The utility model relates to a battery cabinet field, concretely relates to prevent liquid freezer for battery package of leakage. The utility model provides a prevent liquid freezer for battery package of leakage, include: the battery cabinet comprises a battery compartment, and a plurality of battery packs and cooling pipelines are suitable for being arranged in the battery compartment in an array manner; the cable bridge is arranged in the battery bin; and the cable of the battery pack is adapted to be placed on the cable tray; when the cooling pipeline leaks, the cooling liquid flows to the bottom of the battery cabin, so that the cables of the battery pack are prevented from contacting with the cooling liquid. Through the cable bridge frame at the cable of placing each battery package in the battery cabinet, avoid the cable to drag on the diapire to when further avoiding cooling pipe way to leak, with the cable contact. Through the cooperation of floor drain and the battery cabinet diapire that the slope set up, can be when the cooling line leaks, in time with the water discharge of leaking. Through the setting of storage unit, can be reliable fall battery package location and install in the battery compartment.
Description
Technical Field
The utility model relates to a battery cabinet field, concretely relates to prevent liquid freezer for battery package of leakage.
Background
Among the prior art, the battery cabinet modularization is usually used to the battery cabinet to the convenience is installed and is dismantled the battery cabinet, also makes the battery cabinet be convenient for maintain like this. Simultaneously in order to dispel the heat to the battery cabinet, also can be used for carrying out refrigerated equipment with liquid cooling section bar etc. and put into inside the battery cabinet module to improve the operating stability of TV cabinet, foretell battery cabinet can satisfy the dress electric quantity demand of different use scenes, carries out the adaptability adjustment to the module, thereby plays the effect that the commonality is strong.
However, when the liquid cooling section bar of the battery cabinet and the like used for cooling the battery cabinet leak, the leaked liquid is easily contacted with the cable in the battery cabinet, so that an accident occurs, and therefore, it is necessary to design a liquid cooling cabinet for a battery pack which is leak-proof to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent liquid freezer for battery package of leakage to solve above-mentioned problem.
In order to achieve the above object, the embodiment of the utility model provides a prevent liquid freezer for battery package of leakage, include: the battery cabinet comprises a battery compartment, a plurality of battery packs and a cooling pipeline are suitable for being placed in the battery compartment in an array mode, the cooling pipeline is communicated with the battery packs, and cooling liquid is suitable for flowing in the cooling pipeline;
the cable bridge is arranged in the battery bin, is positioned below each battery pack and has a gap with the bottom wall of the battery bin; and
the cable of the battery pack is suitable for being placed on the cable tray; wherein
When the cooling pipeline leaks, the cooling liquid flows to the bottom of the battery cabin, so that the cables of the battery pack are prevented from contacting with the cooling liquid.
Furthermore, the cable bridge comprises a positioning frame and a wire arranging basket fixed below the positioning frame, the wire arranging basket is U-shaped and is arranged around the inner wall of the battery compartment, and cables of the battery pack are suitable for being placed on the wire arranging basket; and
the wire arranging basket is positioned on the inner side of the cooling pipeline.
Furthermore, the wire arranging basket comprises a plurality of connecting beams and a plurality of U-shaped beams, and the connecting beams are perpendicular to the U-shaped beams;
two ends of the connecting beam are respectively fixedly connected with the positioning frame, and the connecting beam is sequentially arranged along the surrounding direction of the U-shaped beam;
the U-shaped beams are sequentially arranged along the length direction of the connecting beam.
Furthermore, a plurality of floor drains are arranged on the bottom wall of the battery compartment and are arranged along the circumferential direction of the bottom wall of the battery compartment.
Further, the number of the floor drains is four;
the cross section of the battery compartment is rectangular;
and the floor drains are arranged at four corners of the battery bin.
Further, the bottom wall of the battery bin is downwards inclined from the center to two sides.
Furthermore, the battery cabin comprises two battery pack modules which are arranged back to back;
the battery pack module comprises a plurality of warehousing units arranged in an array, and one battery pack is correspondingly placed in one warehousing unit;
a plurality of positioning pins are vertically fixed on the inner wall of the storage unit, and bottom supporting plates are fixedly arranged below the positioning pins;
two side walls of the storage unit are respectively provided with a guide piece, and the guide pieces are arranged along the length direction of the storage unit;
the guide pieces are in a [ -shape, the two guide pieces are arranged in a mirror image mode, and the guide pieces are matched with the battery pack; wherein
The battery pack can be inserted into the storage unit along the length direction of the guide piece until the positioning pin is inserted into the battery pack.
Further, the storage unit further comprises a locking plate, the locking plate is arranged on the outer side of the storage unit, one end of the locking plate is in sliding connection with the battery bin, and the other end of the locking plate is detachably and fixedly connected with the battery pack.
Further, a liquid cooling bin is connected to one side of the battery bin, a liquid cooler is arranged in the liquid cooling bin, a water inlet pipe and a water outlet pipe are arranged at the lower end of the liquid cooler, and two ends of the cooling pipeline are communicated with the water inlet pipe and the water outlet pipe respectively.
Furthermore, one side of the battery cabin is also connected with a power distribution cabin, and the other side of the power distribution cabin is connected with the liquid cooling cabin;
the fan is arranged in the power distribution bin, the side wall, away from the battery bin, of the power distribution bin is provided with an air inlet, and the side wall, away from the power distribution bin, of the battery bin is provided with an air outlet.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: 1. avoid the cable to drag on the diapire through the cable bridge frame at the cable of placing each battery package in the battery cabinet to when further avoiding cooling pipe to leak, contact with the cable. 2. Through the cooperation of floor drain and the battery cabinet diapire that the slope set up, can be when the cooling line leaks, in time with the water discharge of leaking. 3. Through the setting of storage unit, can be reliable fall in battery package location and install the battery compartment. 4. Through setting up liquid cold storehouse and distribution storehouse in battery compartment same one side for can set up a plurality of battery cabinets in succession, form a bigger liquid freezer.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 shows a schematic position diagram of the air inlet and the air outlet of the present invention;
fig. 2 is a front view of the internal structure of the battery cabinet of the present invention;
fig. 3 shows a schematic position diagram of the bottom bracket plate of the present invention;
fig. 4 shows a top view of the cable tray of the present invention.
In the figure:
1. a battery cabinet; 11. a battery compartment; 12. a liquid cooling bin; 121. a liquid cooler; 122. a water inlet pipe; 123. a water outlet pipe; 13. a power distribution bin; 131. an air inlet; 132. an air outlet; 14. a cooling pipeline; 15. a floor drain; 16. a storage unit; 161. positioning pins; 162. a bottom pallet; 163. a guide member; 164. a locking plate;
2. a cable bridge; 21. a positioning frame; 22. a wire arranging basket; 221. a connecting beam; 222. a U-shaped beam.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1 to 4, the utility model provides a prevent liquid freezer for battery package of leakage, include: a battery cabinet 1 and a cable bridge 2. The battery cabinet 1 is suitable for placing a plurality of battery packs. The cable tray 2 is adapted to receive the cables of each battery pack. With respect to the above components, a detailed description is given below.
Battery cabinet 1
The battery cabinet 1 is integrally of a cubic structure, and the cross section and the longitudinal section of the battery cabinet are rectangular. The battery cabinet 1 is suitable for placing a plurality of battery packs in an array, and meanwhile, the battery cabinet 1 can effectively cool each battery pack so as to keep the temperature in the battery cabinet 1 within a safe range.
The structure of the battery cabinet 1 is specifically described below, and the battery cabinet 1 includes a battery compartment 11, a liquid cooling compartment 12, and a power distribution compartment 13. The main structure of the battery cabinet 1 with 11 battery compartments occupies most of the volume in the battery cabinet 1, and the battery compartment 11 is suitable for placing a battery pack. The liquid cooling bin 12 and the power distribution bin 13 are arranged on the same side of the battery bin 11 in the length direction, and the liquid cooling bin 12 and the power distribution bin 13 are connected with each other.
In order to realize the effect of installing the battery pack in the battery compartment 11, the battery compartment 11 includes two battery pack modules, and the two battery pack modules are arranged back to back. The battery pack module comprises a plurality of warehousing units 16 arranged in an array, and one battery pack is correspondingly placed in one warehousing unit 16. A plurality of positioning pins 161 are vertically fixed on the inner wall of the storage unit 16, and a bottom support plate 162 is fixedly arranged below the positioning pins 161. The two side walls of the storage unit 16 are respectively provided with a guide 163, and the guide 163 is arranged along the length direction of the storage unit 16. The guide 163 is "[" shape, and two guide 163 mirror image settings, guide 163 and battery package looks adaptation. The battery pack can be inserted into the magazine unit 16 along the length of the guide 163 until the alignment pins 161 are inserted into the battery pack. After the battery pack is inserted into the storage unit 16, the bottom bracket 162 and the two guides 163 can bottom up the battery pack from below, thereby restricting the downward movement of the battery pack. The battery pack is restricted from rotating and moving upward by the two positioning pins 161 and the two guides 163. The storage unit 16 further comprises a locking plate 164, the locking plate 164 is arranged outside the storage unit 16, one end of the locking plate 164 is slidably connected with the battery compartment 11, and the other end of the locking plate 164 is detachably and fixedly connected with the battery pack. Through the setting of lockplate 164 for behind the battery package inserted storage unit 16, operating personnel can slide lockplate 164 to offseting with the lateral wall of battery package, and choose for use suitable bolt with lockplate 164 and battery package fixed connection, thereby realize spacing completely with the battery package, install the effect in storage unit 16 promptly.
In order to realize the effect of cooling each battery pack, a cooling pipeline 14 is arranged in the battery compartment 11, the end part of the cooling pipeline 14 is connected and communicated with the liquid cooling compartment 12, meanwhile, the cooling pipeline 14 is communicated with each battery pack, and cooling liquid is suitable for circulating in the cooling pipeline 14. A liquid cooler 121 is arranged in the liquid cooling bin 12, a water inlet pipe 122 and a water outlet pipe 123 are arranged at the lower end of the liquid cooler 121, and two ends of the cooling pipeline 14 are respectively communicated with the water inlet pipe 122 and the water outlet pipe 123. Through the above manner, the liquid cooler 121 continuously outputs the cooling liquid, and the cooling liquid is introduced into the cooling pipeline 14 through the water outlet pipe 123, so that the cooling liquid cools each battery pack, and the cooled cooling liquid enters the water inlet pipe 122 through the cooling pipeline 14 and flows back into the liquid cooler 121 from the water inlet pipe 122.
In order to further enhance the cooling effect on each battery pack, a fan is disposed in the power distribution bin 13, an air inlet 131 is disposed on the side wall of the power distribution bin 13 away from the battery bin 11, and an air outlet 132 is disposed on the side wall of the battery bin 11 away from the power distribution bin 13. Power distribution compartment 13 draws external air into battery compartment 11, further dissipates heat from the battery pack in battery compartment 11, and discharges hot air through air outlet 132.
It should be noted that, through the layout of the battery compartment 11, the liquid cooling compartment 12 and the power distribution compartment 13, the battery cabinet 1 shown in this embodiment can be used alone, and can also be continuously disposed along the length direction to form a larger liquid cooling cabinet, and when continuously disposed, in order to adapt to the heat dissipation of the power distribution compartment 13, the side plate of the battery cabinet 1 can be replaced, and the air inlet 131 and the air outlet 132 are disposed on the side wall in the length direction.
The cable bridge 2 is arranged in the battery compartment 11, the cable bridge 2 is positioned below each battery pack, and a gap is formed between the cable bridge 2 and the bottom wall of the battery compartment 11. The cables of the battery pack are adapted to be placed on the cable tray 2. Through the arrangement, when the cooling pipeline 14 leaks, the cooling liquid flows to the bottom of the battery cabin 11, so that the situation that a cable of a battery pack is in contact with the cooling liquid to cause an electricity utilization accident is avoided.
The structure of the cable tray 2 is described in detail below, the cable tray 2 includes a positioning frame 21 and a wire arranging basket 22 fixed below the positioning frame 21, the wire arranging basket 22 is U-shaped, the wire arranging basket 22 is disposed around the inner wall of the battery compartment 11, and the cables of the battery pack are suitable for being placed on the wire arranging basket 22. Through the setting of reason line basket 22 for the cable of battery package can avoid dragging on the diapire of battery compartment 11, makes when cooling pipeline 14 leaks, the cable of battery package can not soak in the coolant liquid. In addition, the wire arranging basket 22 is positioned on the inner side of the cooling pipeline 14, so that the cables in the wire arranging basket 22 cannot be positioned right below the cooling pipeline 14, and when the cooling pipeline 14 leaks, the cooling liquid cannot drip on the cables under the action of gravity.
The structure of the wire arranging basket 22 is specifically described below, wherein the wire arranging basket 22 comprises a plurality of connecting beams 221 and a plurality of U-shaped beams 222, and the connecting beams 221 are perpendicular to the U-shaped beams 222. Two ends of the connecting beam 221 are respectively fixedly connected with the positioning frame 21, and the connecting beam 221 is sequentially arranged along the surrounding direction of the U-shaped beam 222. The U-shaped beams 222 are sequentially arranged along the length direction of the connection beam 221. Through the arrangement, the connecting beam 221 and the U-shaped beam 222 form a net bag structure to suspend the cables, so that the cables are prevented from being directly dragged to the bottom wall of the battery compartment 11, even if the cooling pipeline 14 leaks, the cables are not affected, and accidents are avoided.
In order to discharge the cooling liquid even when the cooling pipeline 14 leaks, a plurality of floor drains 15 are arranged on the bottom wall of the battery compartment 11, and the floor drains 15 are arranged along the circumferential direction of the bottom wall of the battery compartment 11. In this embodiment, the number of the floor drains 15 is four, and since the cross section of the battery compartment 11 is rectangular, the floor drains 15 are disposed at four corners of the battery compartment 11. In order to drain the coolant liquid of 11 diapalls of battery compartment, 11 diapalls of battery compartment set up to both sides downward sloping along the center, through 11 diapalls of battery compartment for the coolant liquid is from the spontaneous 15 gathers that leak to each place under the action of gravity, thereby drains the coolant liquid that leaks completely.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A liquid cooler for a leakproof battery pack, comprising:
the battery cabinet (1) comprises a battery compartment (11), a plurality of battery packs and a cooling pipeline (14) are suitable for being placed in the battery compartment (11) in an array mode, the cooling pipeline (14) is communicated with the battery packs, and cooling liquid is suitable for flowing through the cooling pipeline (14);
the cable bridge (2) is arranged in the battery bin (11), the cable bridge (2) is positioned below each battery pack, and a gap is formed between the cable bridge (2) and the bottom wall of the battery bin (11); and
the cables of the battery pack are suitable for being placed on the cable tray (2); wherein
When the cooling pipeline (14) leaks, the cooling liquid flows to the bottom of the battery compartment (11) so as to prevent cables of the battery pack from contacting with the cooling liquid.
2. A leak resistant liquid cooler for battery packs as claimed in claim 1,
the cable bridge (2) comprises a positioning frame (21) and a wire arranging basket (22) fixed below the positioning frame (21), the wire arranging basket (22) is U-shaped, the wire arranging basket (22) is arranged around the inner wall of the battery bin (11), and cables of a battery pack are suitable for being placed on the wire arranging basket (22); and
the wire basket (22) is located inside the cooling pipeline (14).
3. A leak resistant liquid cooler for battery packs as claimed in claim 2,
the wire arranging basket (22) comprises a plurality of connecting beams (221) and a plurality of U-shaped beams (222), wherein the connecting beams (221) and the U-shaped beams (222) are arranged vertically;
two ends of the connecting beam (221) are respectively fixedly connected with the positioning frame (21), and the connecting beam (221) is sequentially arranged along the surrounding direction of the U-shaped beam (222);
the U-shaped beams (222) are sequentially arranged along the length direction of the connecting beam (221).
4. A leak resistant liquid cooler for battery packs as claimed in claim 3,
a plurality of floor drains (15) are arranged on the bottom wall of the battery compartment (11), and the floor drains (15) are arranged along the circumferential direction of the bottom wall of the battery compartment (11).
5. A leak resistant liquid cooler for battery packs as claimed in claim 4,
the number of the floor drains (15) is four;
the cross section of the battery compartment (11) is rectangular;
the floor drains (15) are arranged at four corners of the battery compartment (11).
6. A leak resistant liquid cooler for battery packs as claimed in claim 5,
the bottom wall of the battery bin (11) is downwards inclined from the center to two sides.
7. A leak resistant liquid cooler for battery packs as claimed in claim 6,
the battery bin (11) comprises two battery pack modules which are arranged back to back;
the battery pack module comprises a plurality of warehousing units (16) arranged in an array, and one battery pack is correspondingly placed in one warehousing unit (16);
a plurality of positioning pins (161) are vertically fixed on the inner wall of the storage unit (16), and bottom supporting plates (162) are fixedly arranged below the positioning pins (161);
two side walls of the warehousing unit (16) are respectively provided with a guide piece (163), and the guide pieces (163) are arranged along the length direction of the warehousing unit (16);
the guide pieces (163) are in a [ -shape, the two guide pieces (163) are arranged in a mirror image mode, and the guide pieces (163) are matched with the battery pack; wherein
The battery pack can be inserted into the storage unit (16) along the length direction of the guide (163) until the positioning pin (161) is inserted into the battery pack.
8. A leak resistant liquid cooler for battery packs as claimed in claim 7,
the storage unit (16) further comprises a locking plate (164), the locking plate (164) is arranged on the outer side of the storage unit (16), one end of the locking plate (164) is connected with the battery bin (11) in a sliding mode, and the other end of the locking plate is detachably connected with the battery pack in a fixed mode.
9. A leak resistant liquid cooler for battery packs as claimed in claim 8,
one side of the battery compartment (11) is connected with a liquid cooling compartment (12), a liquid cooler (121) is arranged in the liquid cooling compartment (12), a water inlet pipe (122) and a water outlet pipe (123) are arranged at the lower end of the liquid cooler (121), and two ends of the cooling pipeline (14) are respectively communicated with the water inlet pipe (122) and the water outlet pipe (123).
10. A leak resistant liquid cooler for battery packs as claimed in claim 9,
one side of the battery compartment (11) is also connected with a power distribution compartment (13), and the other side of the power distribution compartment (13) is connected with the liquid cooling compartment (12);
the utility model discloses a solar energy power distribution cabinet, including distribution bin (13), distribution bin (13) are provided with the fan in the distribution bin (13), distribution bin (13) are kept away from air intake (131) have been seted up to the lateral wall of battery compartment (11), battery compartment (11) are kept away from air outlet (132) have been seted up to the lateral wall of distribution bin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189887.6U CN218005028U (en) | 2022-08-19 | 2022-08-19 | Liquid cooling cabinet for leakage-proof battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222189887.6U CN218005028U (en) | 2022-08-19 | 2022-08-19 | Liquid cooling cabinet for leakage-proof battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218005028U true CN218005028U (en) | 2022-12-09 |
Family
ID=84321448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222189887.6U Active CN218005028U (en) | 2022-08-19 | 2022-08-19 | Liquid cooling cabinet for leakage-proof battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218005028U (en) |
-
2022
- 2022-08-19 CN CN202222189887.6U patent/CN218005028U/en active Active
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