CN114069089B - Water inlet and outlet structure of water cooling plate - Google Patents
Water inlet and outlet structure of water cooling plate Download PDFInfo
- Publication number
- CN114069089B CN114069089B CN202111191921.7A CN202111191921A CN114069089B CN 114069089 B CN114069089 B CN 114069089B CN 202111191921 A CN202111191921 A CN 202111191921A CN 114069089 B CN114069089 B CN 114069089B
- Authority
- CN
- China
- Prior art keywords
- pipe
- welding head
- liquid collecting
- arc
- tube
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000001816 cooling Methods 0.000 title claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The invention discloses a water inlet and outlet structure of a water cooling plate, which relates to the technical field of liquid cooling plates and comprises a joint assembly and a liquid collecting pipe, wherein the joint assembly comprises an inserting pipe, an anti-drop pipe and a welding head, the inserting pipe is fixedly arranged at one end of the anti-drop pipe, the welding head is fixedly arranged at the other end of the anti-drop pipe, the diameter of the welding head is larger than that of the anti-drop pipe, a vertical hole is formed in the welding head, an arc-shaped groove is formed in the bottom of the vertical hole, and the arc-shaped groove is communicated with the anti-drop pipe; the liquid collecting pipe is provided with an arc-shaped interface matched with the arc-shaped groove, and is fixedly connected with the welding head through welding; according to the invention, the contact surface between the joint assembly and the liquid collecting pipe is increased by arranging the welding head, the contact surface between the water inlet and the water outlet and the liquid collecting pipe is increased under the condition of not increasing the width of the liquid collecting pipe, the welding reliability is improved, one-time welding of the whole product is possible, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of liquid cooling plates, in particular to a water inlet and outlet structure of a water cooling plate.
Background
The battery module is used as a power source of a new energy automobile, continuous power is provided for the automobile in the use process, meanwhile, a core component cell forming the module can continuously emit heat, if the heat cannot be timely emitted, the service life of the module can be influenced, even accidents occur, therefore, a liquid cooling plate is required to be installed on the battery module for heat dissipation, a liquid inlet and a liquid outlet are usually arranged on the liquid cooling plate, so that the circulation and the circulation of cooling liquid in the battery module are ensured to realize the circulation and the heat dissipation of the battery module, the existing liquid cooling plate is assembled on a liquid collecting pipe, the space arrangement is compact, the width of the liquid collecting pipe is small, the flow of a product is large, the inner diameter of a water inlet and outlet is large, the contact surface between the water inlet and the liquid collecting pipe is small, the welding reliability is poor, secondary welding is required, and the efficiency is low.
Disclosure of Invention
The invention aims to provide a water inlet and outlet structure of a water cooling plate, which increases the contact surface with a liquid collecting pipe by arranging a welding head on a joint assembly, increases the contact surface between a water inlet and outlet and the liquid collecting pipe under the condition of not increasing the width of the liquid collecting pipe, improves the welding reliability, enables one-time welding of the whole product to be possible, and improves the production efficiency.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a water-cooling plate water inlet and outlet structure, includes joint assembly and collector tube, the joint assembly includes spigot pipe, anticreep pipe and soldered connection, and the spigot pipe is fixed to be set up in the one end of anticreep pipe, and the soldered connection is fixed to be set up in the other end of anticreep pipe, and the diameter of soldered connection is greater than the diameter of anticreep pipe, is provided with vertical hole in the soldered connection, and vertical hole bottom is provided with the arc wall, and the arc wall is linked together with the anticreep pipe;
the liquid collecting pipe is provided with an arc-shaped interface matched with the arc-shaped groove, and the liquid collecting pipe is fixedly connected with the welding head through welding.
As a further scheme of the invention: the end part of the plugging tube, which is far away from one side of the anti-drop tube, is provided with a plugging chamfer.
As a further scheme of the invention: the periphery of the anti-drop pipe is provided with an annular anti-drop groove.
As a further scheme of the invention: the welding head is characterized in that a plurality of groups of limiting assemblies are arranged on the side wall of the vertical hole of the welding head in an annular array mode, and the limiting assemblies are used for locking and limiting the liquid collecting pipe.
As a further scheme of the invention: the limiting assembly comprises a limiting insert block, and a triangular notch matched with the limiting insert block is formed in the peripheral wall of the liquid collecting pipe.
As a further scheme of the invention: the limiting plug is connected with a baffle plate on the inner side of the welding head, a reset spring is fixedly connected to the baffle plate, and the reset spring is fixedly connected to the welding head.
As a further scheme of the invention: the welding head periphery is provided with the draw groove, fixedly connected with stay cord on the baffle, and the stay cord passes reset spring and stretches into the draw groove, and stay cord end connection has the pull ring.
The invention has the beneficial effects that:
(1) The joint assembly is provided with the welding head, so that the contact surface between the water inlet and the water outlet and the liquid collecting pipe is increased, the welding reliability is improved, one-time welding of the whole product is possible, and the production efficiency is improved;
(2) Play the spacing effect of locking through setting up spacing subassembly to the collector tube, ensure collector tube and joint assembly be difficult for separating, consequently ensure the stability of connection and conveniently weld.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the joint assembly of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
fig. 4 is a schematic structural view of a conventional water inlet and outlet structure.
In the figure: 1. raw water inlet and outlet pipes; 2. a primary liquid collecting pipe; 10. a joint assembly; 11. a connecting pipe is inserted; 111. plugging and chamfering; 12. an anti-falling pipe; 121. an anti-drop groove; 13. a welding head; 131. an arc-shaped groove; 132. a vertical hole; 20. a liquid collecting pipe; 21. an arc interface; 22. triangular notch; 30. a limit component; 31. limiting plug blocks; 32. a baffle; 33. a return spring; 34. a pull rope; 35. and (5) a pull ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 4, the raw water inlet and outlet pipe 1 is welded to the raw liquid collecting pipe 2, the bottom of the raw water inlet and outlet pipe 1 is in contact with the arc surface of the upper portion of the raw liquid collecting pipe 2, the welding surface is less than 1mm, the structure space arrangement of the water inlet and outlet pipe 2 with the structure is compact, the width of the raw liquid collecting pipe 2 is small, the flow of the product is large, the inner diameter of the water inlet and outlet is large, the contact surface between the water inlet and outlet and the raw liquid collecting pipe 2 is small, the welding reliability is poor, secondary welding is needed, and the process is tedious and the efficiency is low.
Referring to fig. 1-3, the invention discloses a water inlet and outlet structure of a water cooling plate, which comprises a joint assembly 10 and a liquid collecting pipe 20, wherein the joint assembly 10 comprises an insertion pipe 11, an anti-drop pipe 12 and a welding head 13, the insertion pipe 11 is fixedly arranged at one end of the anti-drop pipe 12, the welding head 13 is fixedly arranged at the other end of the anti-drop pipe 12, an annular anti-drop groove 121 is arranged at the periphery of the anti-drop pipe 12, the stability of the connection between the insertion pipe 11 and an external circulation pipeline can be effectively improved, a sealing ring can be arranged in the anti-drop groove 121 to improve the sealing performance of the connection between the joint assembly 10 and the external circulation pipeline, the diameter of the welding head 13 is larger than that of the anti-drop pipe 12, a vertical hole 132 is arranged in the welding head 13, an arc-shaped groove 131 is arranged at the bottom of the vertical hole 132, and the arc-shaped groove 131 is communicated with the anti-drop pipe 12; be provided with on the collector tube 20 with arc groove 131 matched with arc interface 21, collector tube 20 passes through welded fastening with soldered connection 13 and links to each other, with the male water inlet of original design to outsourcing water inlet and outlet, increased the contact surface with collector tube 20 through the wing of water inlet and outlet both sides, under the condition that does not increase collector tube 20 width, increased the contact surface of water inlet and outlet and collector tube 20, improved welded reliability, make the one-shot welding of whole product become possible, improved production efficiency.
The end of the plug tube 11, which is far away from the side of the anti-drop tube 12, is provided with a plug chamfer 111, and the plug chamfer 111 can facilitate the connection of the plug tube 11 with an external circulation pipeline.
A plurality of groups of limiting assemblies 30 are arranged on the side wall of the vertical hole 132 of the welding head 13 in an annular array, and the limiting assemblies 30 are used for locking and limiting the liquid collecting tube 20.
The spacing subassembly 30 includes spacing inserted block 31, be provided with on the collector tube 20 peripheral wall with spacing inserted block 31 matched with triangle notch 22, through inserting spacing inserted block 31 in the triangle notch 22 of collector tube 20, improve the stability that collector tube 20 and joint assembly 10 are connected, and spacing inserted block 31 tip is triangle-shaped structure, collector tube 20 conveniently inserts in joint assembly 10, the triangle-shaped is spacing to ensure collector tube 20 and joint assembly 10 difficult separation, consequently ensures the stability of connection and conveniently welds. The limiting insert block 31 is positioned on the inner side of the welding head 13 and is connected with a baffle plate 32, a reset spring 33 is fixedly connected to the baffle plate 32, the reset spring 33 is fixedly connected to the welding head 13, the limiting insert block 31 is driven to automatically reset by the reset spring 33, and the limiting insert block 31 is ensured to be automatically inserted into the triangular notch 22 of the liquid collecting pipe 20. The welding head 13 periphery is provided with the draw groove, fixedly connected with stay cord 34 on the baffle 32, and stay cord 34 passes reset spring 33 and stretches into the draw groove, and stay cord 34 end connection has pull ring 35, is used for pulling spacing inserted block 31 through setting up pull ring 35 and stay cord 34, ensures that the collector tube 20 can normally insert in the joint assembly 10 when the equipment before the welding.
The working principle of the invention is as follows: the limiting insert block 31 is driven to move towards the inside of the joint assembly 10 by pulling the pull ring 35, the liquid collecting tube 20 to be welded and assembled is inserted into the welding head 13, the arc-shaped connector 21 of the liquid collecting tube 20 is attached to the arc-shaped groove 131 in the welding head 13, the welding surface of the liquid collecting tube 20 and the joint assembly 10 is ensured to be more than 5mm, after the liquid collecting tube 20 and the joint assembly 10 are assembled, the pull ring 35 is loosened, the limiting insert block 31 is rebound inserted into the triangular notch 22 under the action of the reset spring 33, the liquid collecting tube 20 is locked and limited, then the liquid collecting tube 20 and the joint assembly 10 are fixedly welded through one-time welding, and the forming processing of the water inlet and outlet structure is completed.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (3)
1. The utility model provides a water cooling plate water inlet and outlet structure, its characterized in that includes joint assembly (10) and collector tube (20), joint assembly (10) are including plug tube (11), anticreep pipe (12) and soldered connection (13), and plug tube (11) are fixed to be set up in the one end of anticreep pipe (12), and soldered connection (13) are fixed to be set up in the other end of anticreep pipe (12), and the diameter of soldered connection (13) is greater than the diameter of anticreep pipe (12), is provided with vertical hole (132) in soldered connection (13), and vertical hole (132) bottom is provided with arc wall (131), and arc wall (131) are linked together with anticreep pipe (12);
an arc-shaped interface (21) matched with the arc-shaped groove (131) is arranged on the liquid collecting tube (20), and the liquid collecting tube (20) is fixedly connected with the welding head (13) through welding;
a plurality of groups of limiting assemblies (30) are arranged on the side wall of the vertical hole (132) of the welding head (13) in an annular array, and the limiting assemblies (30) are used for locking and limiting the liquid collecting pipe (20);
the limiting assembly (30) comprises a limiting insert block (31), and a triangular notch (22) matched with the limiting insert block (31) is formed in the peripheral wall of the liquid collecting tube (20);
the limiting plug block (31) is positioned at the inner side of the welding head (13) and is connected with a baffle plate (32), a reset spring (33) is fixedly connected to the baffle plate (32), and the reset spring (33) is fixedly connected in the welding head (13);
the welding head (13) periphery is provided with the draw groove, fixedly connected with stay cord (34) on baffle (32), and stay cord (34) pass reset spring (33) and stretch into in the draw groove, and stay cord (34) end connection has pull ring (35).
2. The water inlet and outlet structure of the water cooling plate according to claim 1, wherein an end of the plugging tube (11) far away from one side of the anti-drop tube (12) is provided with a plugging chamfer (111).
3. The water inlet and outlet structure of the water cooling plate according to claim 1, wherein the outer circumference of the drop preventing pipe (12) is provided with an annular drop preventing groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191921.7A CN114069089B (en) | 2021-10-13 | 2021-10-13 | Water inlet and outlet structure of water cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191921.7A CN114069089B (en) | 2021-10-13 | 2021-10-13 | Water inlet and outlet structure of water cooling plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114069089A CN114069089A (en) | 2022-02-18 |
| CN114069089B true CN114069089B (en) | 2024-03-22 |
Family
ID=80234342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111191921.7A Active CN114069089B (en) | 2021-10-13 | 2021-10-13 | Water inlet and outlet structure of water cooling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114069089B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM290961U (en) * | 2005-12-02 | 2006-05-21 | Chen Tai Enery Technology Ltd | Pressure-resistant and anti-disengaging structure for pipe joint |
| CN201934832U (en) * | 2010-11-24 | 2011-08-17 | 乐山晟嘉电气有限公司 | Connecting structure for water cooling copper pipe and rubber pipe |
| CN205742369U (en) * | 2016-05-16 | 2016-11-30 | 宁波天奇消防设备有限公司 | The combination of a kind of hose reel water route |
| CN206019448U (en) * | 2016-05-31 | 2017-03-15 | 杭州三花微通道换热器有限公司 | pipeline connecting device, pipeline assembly and heat exchanger |
| CN110375127A (en) * | 2019-06-13 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of antifreeze de- stainless steel pipe of ring clip |
| CN209943719U (en) * | 2019-05-20 | 2020-01-14 | 江苏新澎复合材料有限公司 | Welding flange joint for connecting antirust composite pipe |
| CN210440738U (en) * | 2019-07-08 | 2020-05-01 | 安徽安凯特管业科技有限公司 | Waterproof metal corrugated pipe connector capable of being quickly fixed |
| CN210566825U (en) * | 2019-07-16 | 2020-05-19 | 青岛正然工贸有限公司 | Clamp formula quick-operation joint |
| CN211620742U (en) * | 2020-01-06 | 2020-10-02 | 浙江宁巍机械科技有限公司 | High-pressure water outlet pipe for water-jet loom |
-
2021
- 2021-10-13 CN CN202111191921.7A patent/CN114069089B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM290961U (en) * | 2005-12-02 | 2006-05-21 | Chen Tai Enery Technology Ltd | Pressure-resistant and anti-disengaging structure for pipe joint |
| CN201934832U (en) * | 2010-11-24 | 2011-08-17 | 乐山晟嘉电气有限公司 | Connecting structure for water cooling copper pipe and rubber pipe |
| CN205742369U (en) * | 2016-05-16 | 2016-11-30 | 宁波天奇消防设备有限公司 | The combination of a kind of hose reel water route |
| CN206019448U (en) * | 2016-05-31 | 2017-03-15 | 杭州三花微通道换热器有限公司 | pipeline connecting device, pipeline assembly and heat exchanger |
| CN209943719U (en) * | 2019-05-20 | 2020-01-14 | 江苏新澎复合材料有限公司 | Welding flange joint for connecting antirust composite pipe |
| CN110375127A (en) * | 2019-06-13 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of antifreeze de- stainless steel pipe of ring clip |
| CN210440738U (en) * | 2019-07-08 | 2020-05-01 | 安徽安凯特管业科技有限公司 | Waterproof metal corrugated pipe connector capable of being quickly fixed |
| CN210566825U (en) * | 2019-07-16 | 2020-05-19 | 青岛正然工贸有限公司 | Clamp formula quick-operation joint |
| CN211620742U (en) * | 2020-01-06 | 2020-10-02 | 浙江宁巍机械科技有限公司 | High-pressure water outlet pipe for water-jet loom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114069089A (en) | 2022-02-18 |
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Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant after: Anhui Huanxin Group Co.,Ltd. Address before: 246000 zone 16, Yingbin Avenue, development zone, Anqing City, Anhui Province Applicant before: ANHUI XINFU NEW ENERGY TECHNOLOGY Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220919 Address after: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant after: Anhui Xinfu New Energy Technology Co.,Ltd. Address before: No. 17, Fangxing Road, Laofeng Town, Economic and Technological Development Zone, Anqing City, Anhui Province, 246000 Applicant before: Anhui Xinfu New Energy Technology Co.,Ltd. Applicant before: Anhui Huanxin Group Co.,Ltd. |
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