CN219677530U - Liquid draining device - Google Patents
Liquid draining device Download PDFInfo
- Publication number
- CN219677530U CN219677530U CN202321151364.0U CN202321151364U CN219677530U CN 219677530 U CN219677530 U CN 219677530U CN 202321151364 U CN202321151364 U CN 202321151364U CN 219677530 U CN219677530 U CN 219677530U
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- CN
- China
- Prior art keywords
- liquid
- liquid draining
- operation table
- battery pack
- assembly
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- 239000007788 liquid Substances 0.000 title claims abstract description 106
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000005381 potential energy Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000837 restrainer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a liquid discharge device, and belongs to the technical field of battery pack cooling liquid discharge equipment. The battery pack lifting device comprises an operation table and a liquid discharging system, wherein a limiting mechanism for fixing the battery pack is arranged on the operation table, and a turnover assembly and a lifting assembly capable of driving the operation table to rotate along the turnover assembly until the upper end face of the operation table inclines towards one side of the liquid discharging system are arranged on the operation table. After the liquid discharge system is connected with the battery pack placed on the operation table, the utility model uses gravitational potential energy to discharge liquid, but the utility model is characterized in that the operation table can rotate at a certain angle by the arrangement of the overturning component and the lifting component, a small inclined plane facing one side of the liquid discharge system is formed, and the liquid discharge port of the battery pack placed on the operation table is lower than the other side of the battery pack, so that the cooling liquid in the battery pack can be emptied.
Description
Technical Field
The utility model belongs to the technical field of battery pack cooling liquid drainage equipment, and relates to a drainage device.
Background
In recent years, the downlink of a two-carbon policy and battery cost will drive the electrochemical energy storage market to grow up, and battery thermal management is a key ring for realizing high safety and long service life of an energy storage power station. The main current energy storage heat management modes include air cooling and liquid cooling, the air cooling heat dissipation technology extends from an air conditioner, and the liquid cooling technology is referred from an electric automobile. The heat generated by the battery cells is brought to the outside through the fan by air cooling heat dissipation, and the liquid cooling heat dissipation exchanges heat through convection of cooling liquid, so that accurate temperature management can be carried out on each battery cell. The energy storage system adopts an air cooling technology at the earliest commonly, because the technology has simple structure, mature technology and low cost, the quick delivery and deployment can be realized, but the air cooling system has larger volume and is greatly influenced by external environment, and has a plurality of problems in the aspects of system safety, efficiency and economy, and the liquid cooling energy storage becomes an industry trend;
when testing the liquid cooling battery pack, the cooling liquid in the liquid pipe in the battery pack is required to be discharged after the test is completed, in the existing scheme, the battery pack is placed on a higher test bed, a liquid outlet is connected through a pipeline, liquid is discharged by utilizing gravitational potential energy, but liquid is discharged only through the gravitational potential energy, and the problem of incomplete liquid discharge can occur because the liquid outlet of the cooling liquid is higher than the lowest point of the cooling pipeline.
Disclosure of Invention
The present utility model aims to solve the above problems and provide a liquid discharge device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a liquid draining device comprises an operation table and a liquid draining system, wherein a limiting mechanism for fixing a battery pack is arranged on the operation table, and a turnover assembly and a lifting assembly capable of driving the operation table to rotate along the turnover assembly until the upper end face of the operation table inclines towards one side of the liquid draining system are arranged on the operation table.
In the liquid draining device, the liquid draining system comprises a liquid storing unit and a liquid draining pipeline, wherein the upper end of the liquid draining pipeline is connected with the liquid draining port of the battery pack, the other end of the liquid draining pipeline is connected with the liquid storing unit, and the height of the liquid storing unit is lower than that of the upper end face of the operating table.
In the liquid draining device, two turnover assemblies are arranged and are respectively positioned at two sides of the operation table, one turnover assembly is connected with the lifting assembly, and the other turnover assembly is connected with the supporting leg structure.
In the liquid draining device, the lifting assembly is connected with the overturning assembly on one side of the operating platform, which is close to the liquid draining system, and when the lifting assembly drives the operating platform to descend, the upper end face of the operating platform inclines towards one side of the liquid draining system.
In the liquid draining device, the lifting assembly is connected with the overturning assembly on one side of the operating platform far away from the liquid draining system, and when the lifting assembly drives the operating platform to ascend, the upper end face of the operating platform inclines towards one side of the liquid draining system.
In the liquid draining device, the overturning assembly comprises a supporting plate with vertical connecting parts at two ends, and rotating shafts rotatably connected with the vertical connecting parts are arranged at two ends of the operating platform.
In the above-mentioned liquid discharge device, the lifting component comprises two lifting brackets connected with two sides of the bottom of the supporting plate.
In the above-mentioned liquid discharge device, the supporting leg structure includes two supporting legs fixedly connected with both sides of the bottom of the supporting plate.
In the liquid draining device, the limiting mechanism comprises a front limiting piece and two side limiting pieces, wherein the front limiting piece is arranged on one side, close to the liquid draining system, of the upper end face of the operating table, the two side limiting pieces are arranged in parallel and are located on two sides of the front limiting piece, and the side limiting pieces are perpendicular to the front limiting piece.
In the liquid draining device, the front limiting piece can move along the upper end surface of the operating platform towards one side close to or far from the liquid draining system;
the two side limiting pieces can be close to or far away from each other along the upper end face of the operating table.
Compared with the prior art, the utility model has the advantages that:
1. after the liquid discharge system is connected with the battery pack placed on the operation table, the utility model uses gravitational potential energy to discharge liquid, but the utility model is characterized in that the operation table can rotate at a certain angle by the arrangement of the overturning component and the lifting component, a small inclined plane facing one side of the liquid discharge system is formed, and the liquid discharge port of the battery pack placed on the operation table is lower than the other side of the battery pack, so that the cooling liquid in the battery pack can be emptied.
2. The angle between the operation table and the supporting plate can be changed through the rotation connection of the rotating shaft and the vertical connecting part on the supporting plate, so that the rotation of the operation table can be realized.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
fig. 2 is a schematic structural view of the operation table.
In the figure, an operation table 1, a liquid discharging system 2, a battery pack 3, a limiting mechanism 4, a turnover assembly 5, a lifting assembly 6, a liquid storage unit 7, a liquid discharging pipeline 8, a liquid discharging port 9, a supporting plate 10, a lifting bracket 11, supporting legs 12, a front limiting piece 13 and a side limiting piece 14.
Detailed Description
Example 1
As shown in fig. 1 and 2, a liquid draining device comprises an operation table 1 and a liquid draining system 2, wherein a limiting mechanism 4 for fixing a battery pack 3 is arranged on the operation table 1, and a turnover assembly 5 and a lifting assembly 6 capable of driving the operation table 1 to rotate along the turnover assembly 5 until the upper end face of the operation table 1 inclines towards one side of the liquid draining system 2 are arranged on the operation table 1.
The utility model also uses gravitational potential energy to drain after the liquid drainage system is connected with the battery pack placed on the operation table, but the utility model is different in that the operation table can rotate at a certain angle by the arrangement of the overturning component and the lifting component to form a small inclined plane facing one side of the liquid drainage system, so that the liquid drainage port of the battery pack placed on the operation table is lower than the liquid drainage port of the other side of the battery pack, and the cooling liquid in the battery pack can be drained;
secondly, through stop gear can prevent that the battery package from sliding from the operation panel.
Specifically, the liquid draining system 2 comprises a liquid storing unit 7 and a liquid draining pipeline 8, wherein the upper end of the liquid draining pipeline 8 is connected with a liquid draining port 9 of the battery pack 3, the other end of the liquid draining pipeline is connected with the liquid storing unit 7, and the height of the liquid storing unit 7 is lower than that of the upper end face of the operating table 1. When the liquid is discharged, firstly, the cooling liquid is concentrated to the outlet of the liquid outlet of the battery pack by utilizing the inclination angle of the table top of the operation table, and then the cooling liquid is discharged to the liquid storage unit through the liquid discharge pipeline by utilizing the height difference between the liquid storage unit and the operation table top.
Specifically, two turnover assemblies 5 are provided and are respectively located at two sides of the operation table 1, one turnover assembly 5 is connected with the lifting assembly 6, and the other turnover assembly 5 is connected with a supporting leg structure. When the lifting assembly drives one side of the operation table to ascend, the angles between the lifting assembly and the supporting leg structure and the operation table 1 are changed, so that two groups of overturning assemblies are required to be arranged.
In this embodiment, the lifting assembly 6 is connected to the overturning assembly 5 on the side of the operation table 1 near the liquid discharge system 2, and when the lifting assembly 6 drives the operation table 1 to descend, the upper end surface of the operation table 1 is inclined toward the liquid discharge system 2.
Example two
The structure and operation principle of the second embodiment are basically the same as those of the first embodiment, except that,
in this embodiment, the lifting assembly 6 is connected to the overturning assembly 5 on the side of the operation table 1 away from the liquid discharge system 2, and when the lifting assembly 6 drives the operation table 1 to rise, the upper end surface of the operation table 1 is inclined towards the liquid discharge system 2.
Specifically, the overturning assembly 5 comprises a supporting plate 10 with vertical connecting parts at two ends, and rotating shafts rotatably connected with the vertical connecting parts are arranged at two ends of the operating platform 1. The angle between the operation table and the supporting plate can be changed through the rotation connection of the rotating shaft and the vertical connecting part on the supporting plate, so that the rotation of the operation table can be realized.
As shown in fig. 1 and 2, the elevating assembly 6 includes two elevating brackets 11 connected to both sides of the bottom of the support plate 10. The supporting plate can be driven to rise through the two liftable supports, so that the operating platform is driven to rotate along the overturning assembly on the other side.
Specifically speaking, liftable subassembly includes the telescopic link of vertical setting, and telescopic link accessible linear electric motor direct drive is flexible, also can realize stretching out and drawing back through motor and drive assembly's matching, of course, also can realize stretching out and drawing back through hydraulic pressure or pneumatic mode.
Specifically, the support leg structure includes two support legs 12 fixedly attached to both sides of the bottom of the support plate 10.
Specifically, the limiting mechanism 4 comprises a front limiting piece 13 and two side limiting pieces 14, the front limiting piece 13 is arranged on one side, close to the liquid drainage system 2, of the upper end face of the operating platform 1, the two side limiting pieces 14 are arranged in parallel and are located on two sides of the front limiting piece 13, and the side limiting pieces 14 are perpendicular to the front limiting piece 13. When the operation panel rotates to incline towards one side of the liquid draining system, the front limiting piece can prevent the battery pack from moving towards the liquid draining system, and the side limiting piece can prevent the battery pack from moving left and right.
Preferably, the front limiting piece 13 can move along the upper end surface of the operating platform 1 towards the side close to or far from the liquid drainage system 2; the two side restrainers 14 can be moved closer to or farther from each other along the upper end surface of the console 1. In this embodiment, preceding locating part and side locating part all connect translation mechanism, can realize the removal of preceding locating part and side locating part through translation mechanism, can adjust the position of preceding locating part and side locating part, also can press from both sides the tight fixedly with battery package through the cooperation of two side locating parts.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the console 1, the drain system 2, the battery pack 3, the stopper mechanism 4, the tilting assembly 5, the lifting assembly 6, the liquid storage unit 7, the drain pipe 8, the drain port 9, the support plate 10, the liftable stand 11, the support leg 12, the front stopper 13, the side stopper 14, etc. are used more herein, these terms are used only for convenience in describing and explaining the essence of the present utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a drain, includes operation panel (1) and flowing back system (2), its characterized in that, operation panel (1) on be equipped with stop gear (4) that are used for fixed battery package (3), operation panel (1) on be equipped with upset subassembly (5) and can drive operation panel (1) rotatory to lifting unit (6) that one side of flowing back system (2) is inclined to operation panel (1) up end along upset subassembly (5).
2. The liquid draining device according to claim 1, wherein the liquid draining system (2) comprises a liquid storing unit (7) and a liquid draining pipeline (8), the upper end of the liquid draining pipeline (8) is connected with a liquid draining port (9) of the battery pack (3) and the other end of the liquid draining pipeline is connected with the liquid storing unit (7), and the height of the liquid storing unit (7) is lower than that of the upper end face of the operating table (1).
3. A liquid draining device according to claim 1 or 2, characterized in that two turnover assemblies (5) are provided and are respectively located at two sides of the operation table (1), one turnover assembly (5) is connected with the lifting assembly (6), and the other turnover assembly (5) is connected with the supporting leg structure.
4. A liquid draining device according to claim 3, characterized in that the lifting assembly (6) is connected with the overturning assembly (5) on the side of the operating table (1) close to the liquid draining system (2), and when the lifting assembly (6) drives the operating table (1) to descend, the upper end surface of the operating table (1) is inclined towards the liquid draining system (2).
5. A liquid draining apparatus according to claim 3, wherein the lifting assembly (6) is connected to the overturning assembly (5) on the side of the operation table (1) away from the liquid draining system (2), and when the lifting assembly (6) drives the operation table (1) to rise, the upper end surface of the operation table (1) is inclined towards the liquid draining system (2).
6. A liquid draining device according to claim 3, wherein the turnover assembly (5) comprises a supporting plate (10) with vertical connecting parts at two ends, and the two ends of the operating table (1) are provided with rotating shafts rotatably connected with the vertical connecting parts.
7. A liquid discharge device according to claim 6, wherein the lifting assembly (6) comprises two lifting brackets (11) connected to both sides of the bottom of the support plate (10).
8. A drainage device according to claim 6, characterized in that the support leg structure comprises two support legs (12) fixedly connected to both sides of the bottom of the support plate (10).
9. A liquid draining device according to claim 1 or 2, characterized in that the limiting mechanism (4) comprises a front limiting part (13) and two side limiting parts (14), the front limiting part (13) is arranged on one side of the upper end surface of the operating platform (1) close to the liquid draining system (2), the two side limiting parts (14) are arranged in parallel and are positioned on two sides of the front limiting part (13), and the side limiting parts (14) are perpendicular to the front limiting part (13).
10. A liquid draining device according to claim 9, characterized in that the front limiting member (13) can move along the upper end surface of the operating table (1) towards the side close to or far from the liquid draining system (2); the two side limiting pieces (14) can be mutually close to or far away from each other along the upper end face of the operating table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151364.0U CN219677530U (en) | 2023-05-12 | 2023-05-12 | Liquid draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151364.0U CN219677530U (en) | 2023-05-12 | 2023-05-12 | Liquid draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219677530U true CN219677530U (en) | 2023-09-12 |
Family
ID=87895587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321151364.0U Active CN219677530U (en) | 2023-05-12 | 2023-05-12 | Liquid draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219677530U (en) |
-
2023
- 2023-05-12 CN CN202321151364.0U patent/CN219677530U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |