CN220830013U - Direct cooling plate for battery refrigerant - Google Patents
Direct cooling plate for battery refrigerant Download PDFInfo
- Publication number
- CN220830013U CN220830013U CN202322275580.2U CN202322275580U CN220830013U CN 220830013 U CN220830013 U CN 220830013U CN 202322275580 U CN202322275580 U CN 202322275580U CN 220830013 U CN220830013 U CN 220830013U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- joint
- battery
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 49
- 239000003507 refrigerant Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002826 coolant Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 206010039509 Scab Diseases 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Abstract
The utility model discloses a battery refrigerant direct cooling plate, which relates to the technical field of cooling devices and comprises a flat plate and a runner plate, wherein the flat plate is arranged on the upper side of the runner plate, a refrigerant flow cavity is formed in the runner plate, fins are placed in the refrigerant flow cavity, a plurality of mounting holes are formed in the upper surface of the flat plate, a water-cooling joint is fixedly arranged on the upper side of the mounting holes, the lower surface of the water-cooling joint is provided with an opening, a first water outlet is fixedly arranged on one side of the upper surface of the water-cooling joint, and a second water outlet is fixedly arranged on the other side of the upper surface of the water-cooling joint. The utility model improves the heat dissipation speed of the battery, enhances the heat dissipation effect, reduces the temperature difference of the cold plate, improves the temperature uniformity of the cold plate and reduces the volume of a heat dissipation system.
Description
Technical Field
The utility model relates to the technical field of cooling devices, in particular to a battery refrigerant direct cooling plate.
Background
In order to ensure that the temperature of the battery is in a safe and operational state, a cooling device is generally installed in the power battery unit.
The traditional battery thermal management system adopts water cooling, the water cooling battery has the defects of slow cooling rate, unstable temperature control, heavy equipment, high cost, multiple faults and the like, the cooling liquid adopted by water cooling is mostly glycol water solution, and the cooling liquid is toxic and is easy to scab after running for a period of time or stopping for a period of time, so that the water pump is knotted and the like.
Disclosure of utility model
The present utility model has been made in view of the above-mentioned problems with the conventional battery thermal management system.
Therefore, the utility model aims to provide a battery refrigerant direct cooling plate, which solves the problems of low cooling rate, unstable temperature control, heavy equipment, high cost, multiple faults and the like of a battery thermal management system in the prior art due to the adoption of water cooling, and the problems of water pump knotting and the like caused by the fact that most of cooling liquid adopted by water cooling is glycol aqueous solution and toxic and is easy to scab after a period of operation or shutdown.
In order to achieve the above object, the present utility model provides the following technical solutions:
The utility model provides a battery refrigerant directly cooling board, includes dull and stereotyped and runner board, dull and stereotyped the setting is in the upside of runner board, coolant flow chamber has been seted up to the inside of runner board, the fin has been placed to coolant flow chamber's inside, a plurality of mounting holes have been seted up to dull and stereotyped upper surface, mounting hole and first delivery port and second delivery port one-to-one, the upside fixed mounting of mounting hole has the water-cooling joint, the lower surface of water-cooling joint is the opening setting, the fixed first delivery port that is provided with in upper surface one side of water-cooling joint, the fixed second delivery port that is provided with of upper surface opposite side of water-cooling joint.
Preferably, the middle part of the upper end of the water-cooling joint is fixedly provided with a middle water inlet.
Preferably, the side wall of the fin is provided with a plurality of grooves in sequence, and through grooves are formed between the grooves on two adjacent sides.
Preferably, the water-cooled joint is welded and fixed to the connecting portion of the flat plate.
Preferably, the first water outlet and the second water outlet are welded and fixed with the connecting part of the water-cooling joint.
In the technical scheme, the utility model has the technical effects and advantages that:
1. According to the utility model, the sealed cavity is formed by the flat plate and the runner plate, so that the refrigerant can flow in the sealed cavity without leakage, and the purpose of radiating the battery is achieved; the fins are placed in the cavity, so that the integral strength of the direct cooling plate can be improved, the contact area of the refrigerant and the plate can be increased, the heat dissipation effect is enhanced, the space of the cavity can be divided and disturbed by the fins, the refrigerant flows more uniformly in the cavity, and the heat exchange efficiency is enhanced.
2. According to the utility model, through the adoption of the design of one inlet and multiple outlets on the whole equipment, the refrigerant enters the direct cooling plate cavity from one inlet, and flows out from a plurality of outlets after the circulation is completed in the interior for phase change, so that the outlet pressure intensity can be reduced, the flow distribution is uniform, and the whole temperature difference is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic structural diagram of a battery refrigerant direct cooling plate according to the present utility model;
FIG. 2 is a schematic top view of FIG. 1;
Fig. 3 is an enlarged schematic view of the structure of the portion a in fig. 1.
Reference numerals illustrate:
1. A flat plate; 2. a flow channel plate; 3. a fin; 4. a water-cooled joint; 5. a first water outlet; 6. a second water outlet; 7. and a middle water inlet.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a battery refrigerant direct cooling plate.
Example 1
Referring to fig. 1-3, a battery refrigerant direct cooling plate comprises a flat plate 1 and a runner plate 2, wherein the flat plate 1 is arranged on the upper side of the runner plate 2, the flat plate 1 is an aluminum alloy plate, good heat conduction performance is achieved, a refrigerant flow cavity is formed in the runner plate 2, fins 3 are arranged in the refrigerant flow cavity, a plurality of mounting holes are formed in the upper surface of the flat plate 1, a water-cooling joint 4 is fixedly arranged on the upper side of the mounting holes, the lower surface of the water-cooling joint 4 is provided with an opening, the water-cooling joint 4 is fixedly welded with the connecting portion of the flat plate 1, the tightness between the water-cooling joint 4 and the flat plate 1 is improved, a first water outlet 5 is fixedly arranged on one side of the upper surface of the water-cooling joint 4, a second water outlet 6 is fixedly arranged on the other side of the upper surface of the water-cooling joint 4, outlet pressure can be reduced, flow distribution is uniform, integral temperature difference is reduced, the first water outlet 5 and the second water outlet 6 are fixedly welded with the connecting portion of the water-cooling joint 4, and tightness between the first water outlet 5 and the second water outlet 6 and the water-cooling joint 4 can be improved.
Example two
Referring to fig. 1-3, a middle water inlet 7 is fixedly arranged in the middle of the upper end of the water-cooling joint 4.
Example III
Referring to fig. 1-3, the side wall of the fin 3 is sequentially provided with a plurality of grooves, through grooves are formed between the grooves on two adjacent sides, the contact area of the fin 3 and the refrigerant is increased, and the space of the disturbing cavity can be divided, so that the refrigerant flows more uniformly in the cavity, and the heat exchange efficiency is enhanced.
In the utility model, when in use, the flat plate 1 and the runner plate 2 form a sealed cavity, so that the refrigerant can flow in the cavity without leakage, thereby achieving the purpose of radiating the battery; the fin 3 is placed in the cavity, the integral strength of the direct cooling plate can be improved, the contact area of the refrigerant and the plate can be increased, so that the radiating effect is enhanced, the fin 3 can be divided to disturb the cavity space, the refrigerant flows more uniformly in the cavity, the heat exchange efficiency is enhanced, meanwhile, the device integrally adopts a one-in-multiple-out design, the refrigerant enters the direct cooling plate cavity from one inlet, flows out from a plurality of outlets after the circulation is completed in the interior, the outlet pressure intensity can be reduced, the flow distribution is uniform, and the integral temperature difference is reduced.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. The utility model provides a battery refrigerant directly cooling board, includes dull and stereotyped (1) and runner board (2), its characterized in that, dull and stereotyped (1) sets up in the upside of runner board (2), coolant flow chamber has been seted up to the inside of runner board (2), fin (3) have been placed to the inside in coolant flow chamber, a plurality of mounting holes have been seted up to the upper surface of dull and stereotyped (1), the upside fixed mounting of mounting hole has water-cooled joint (4), the lower surface of water-cooled joint (4) is the opening setting, the fixed first delivery port (5) that is provided with in upper surface one side of water-cooled joint (4), the fixed second delivery port (6) that are provided with of upper surface opposite side of water-cooled joint (4).
2. The battery refrigerant direct cooling plate according to claim 1, wherein a middle water inlet (7) is fixedly arranged in the middle of the upper end of the water-cooling joint (4).
3. The battery refrigerant direct cooling plate according to claim 1, wherein the side wall of the fin (3) is provided with a plurality of grooves in sequence, and through grooves are formed between the grooves on two adjacent sides.
4. The direct cooling plate for battery refrigerants according to claim 1, wherein the water-cooling joint (4) is welded and fixed with the connecting part of the flat plate (1).
5. The battery coolant direct cooling plate according to claim 1, wherein the connection parts of the first water outlet (5) and the second water outlet (6) and the water cooling joint (4) are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275580.2U CN220830013U (en) | 2023-08-23 | 2023-08-23 | Direct cooling plate for battery refrigerant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275580.2U CN220830013U (en) | 2023-08-23 | 2023-08-23 | Direct cooling plate for battery refrigerant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830013U true CN220830013U (en) | 2024-04-23 |
Family
ID=90724794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322275580.2U Active CN220830013U (en) | 2023-08-23 | 2023-08-23 | Direct cooling plate for battery refrigerant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830013U (en) |
-
2023
- 2023-08-23 CN CN202322275580.2U patent/CN220830013U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202799530U (en) | Water cooling and air cooling self-circulating type mixed heat radiation device | |
| CN111969275A (en) | Liquid cooling combines forced air cooling's battery cooling box | |
| CN208522016U (en) | A kind of new energy battery modules that heat dissipation performance is excellent | |
| CN110660944A (en) | Power battery pack heat dissipation device with heat pipe device and heat dissipation method thereof | |
| CN220830013U (en) | Direct cooling plate for battery refrigerant | |
| CN209930788U (en) | Portable water-cooling heat abstractor | |
| CN110620280A (en) | Battery temperature control device of electric automobile | |
| CN216903111U (en) | Hybrid external cooling system for energy storage battery | |
| CN2681218Y (en) | Liquid cooling type heat sink | |
| CN216981732U (en) | Motor water-cooling heat abstractor | |
| CN217440432U (en) | Hydraulic oil cooler for hydraulic system | |
| CN216288643U (en) | Liquid cooling plate device of power battery | |
| CN218387136U (en) | High-efficient heat dissipation type aluminum alloy motor housing | |
| CN109066007A (en) | A kind of extensive battery modules integral box cooling system based on heat pipe | |
| CN210897543U (en) | Battery temperature control device of electric automobile | |
| CN219861634U (en) | Frame electrophoresis tank temperature control system | |
| CN216600648U (en) | Communication cabinet with heat dissipation device | |
| CN220491969U (en) | New energy storage lithium battery cooling plate | |
| CN217037819U (en) | Heat dissipation equipment | |
| CN216099936U (en) | High-heat-dissipation precision die | |
| CN218731231U (en) | Heat pipe-spray cold composite cooling battery heat management device | |
| CN212367777U (en) | Liquid cooling cabinet of data center | |
| CN218959363U (en) | Pump-driven two-phase flow cooling system | |
| CN210093825U (en) | High-power communication water-cooling circulation load | |
| CN219716997U (en) | New energy automobile power battery package structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |