CN108054420B - Battery liquid cooling pipe installation device and method - Google Patents
Battery liquid cooling pipe installation device and method Download PDFInfo
- Publication number
- CN108054420B CN108054420B CN201711454386.3A CN201711454386A CN108054420B CN 108054420 B CN108054420 B CN 108054420B CN 201711454386 A CN201711454386 A CN 201711454386A CN 108054420 B CN108054420 B CN 108054420B
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- snake
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- serpentine
- battery
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- 238000001816 cooling Methods 0.000 title claims abstract description 76
- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims description 7
- 238000003825 pressing Methods 0.000 claims abstract description 47
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000463 material Substances 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
-
- 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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a battery liquid cooling tube mounting device and a method, wherein the mounting device comprises a pressing plate, a positioning plate and a bottom plate which are sequentially arranged, wherein the bottom plate is provided with fixed holes for fixing and embedding battery cells, a plurality of snake-shaped gaps are formed between adjacent fixed holes, the positioning plate is penetrated and provided with snake-shaped slots corresponding to each snake-shaped gap, the head ends or the tail ends of the adjacent snake-shaped slots are communicated, the pressing plate is downwards extended and provided with snake-shaped pressing plates corresponding to each snake-shaped slot, the battery cells are fixed through the bottom plate to enable the battery cells to have a plurality of snake-shaped gaps, then the liquid cooling tubes are arranged according to a preset direction through the positioning plate, the pressing plate downwards moves, the snake-shaped pressing plates penetrate through the snake-shaped slots and downwards press the liquid cooling tubes to the preset height of the snake-shaped gaps, and the insertion and the mounting of the liquid cooling tubes are completed once without repeatedly adjusting the positions of the liquid cooling tubes, so that the accuracy and the operating efficiency of embedding the liquid cooling tubes into the snake-shaped gaps are greatly improved.
Description
Technical Field
The invention relates to the technical field of power battery cooling structures, in particular to a device and a method for installing a battery liquid cooling pipe.
Background
With the development of new energy electric automobile industry, people have higher and higher requirements on the energy density of the battery pack of the electric automobile, and the increase of the energy density is often accompanied by the increase of the heating power of the battery pack. The service performance and the safety performance of the lithium ion power battery can be influenced by the external environment temperature and the self-heating of the battery, and the automobile battery pack is formed by combining a plurality of lithium ion batteries in series-parallel connection, so that the consistency of the temperature of each lithium ion battery is maintained, and the battery pack is also one of important indexes of the automobile battery pack. It can be seen that the thermal management design of the automotive battery pack is required to ensure that the batteries operate within a suitable temperature range, while also ensuring that the temperature between each battery is relatively uniform. At present, an air cooling system and a liquid cooling system are commonly adopted for the thermal management of the automobile battery pack. The air cooling system has low heat dissipation efficiency, and the temperature of each battery is difficult to ensure to be uniform. The liquid cooling system has more efficient heat dissipation, can ensure the temperature of each battery to be relatively uniform, is increasingly applied to automobile battery packs, and becomes one of the main modes for effectively reducing the battery pack temperature and keeping the temperature consistency of each battery.
Patent CN 205039219U discloses a battery liquid cooling structure, in this liquid cooling structure, the liquid cooling pipe design is the snakelike structure of multistage, the contact surface design of liquid cooling pipe and cylinder battery outer wall is concave, laminate with the outer wall of cylinder battery, this kind of snakelike structure's liquid cooling pipe makes heat radiating area maximize, the temperature homogeneity of every battery of maximum assurance, but because the distance between every section of this kind of snakelike structure liquid cooling pipe is scalable, and arrange the clearance of inseparable cylinder battery and be the snakelike route equally, only when the snakelike route of liquid cooling pipe's snakelike structure and battery clearance is complete to correspond, the liquid cooling pipe can imbeds battery clearance department. These factors cause the actual operation process of embedding the liquid-cooled tube into the battery gap to become extremely difficult, severely degrading the production efficiency. In addition, in order to improve the radiating efficiency, the liquid cooling pipe is required to be in close contact with the battery in the process of embedding the liquid cooling pipe into the battery gap, so that the liquid cooling pipe needs to be repeatedly adjusted and moved for many times, each section of liquid cooling pipe can be accurately inserted into the corresponding position of the battery gap, the accurate fit between the wall surface of the liquid cooling pipe and the wall surface of the battery is ensured, and the operating efficiency is low.
Disclosure of Invention
The invention aims to provide a battery liquid cooling tube mounting device and a battery liquid cooling tube mounting method capable of effectively improving assembly efficiency.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a battery liquid cooling pipe installation device, includes clamp plate, locating plate and the bottom plate that sets gradually, the bottom plate is arranged and is distributed and has the fixed hole site that the power supply electric core is fixed to inlay, forms multichannel spaced snakelike clearance between the adjacent fixed hole site, the locating plate runs through and is equipped with the snakelike slotted hole that corresponds with each snakelike clearance, adjacent head end or tail end intercommunication between the snakelike slotted hole, the clamp plate downwardly extending is equipped with the snakelike preforming that corresponds with each snakelike slotted hole, still includes the drive clamp plate removal so that each snakelike preforming corresponds the drive component who passes each snakelike slotted hole.
Further, the fixture further comprises a fixture base, the bottom plate is fixedly arranged on the fixture base, and the fixture base is provided with a positioning hole for aligning the positioning plate.
Further, the positioning plate is provided with auxiliary snake-shaped slotted holes communicated with the left and right outermost snake-shaped slotted holes in a penetrating mode, and the pressing plates are also provided with auxiliary pressing plates corresponding to the auxiliary snake-shaped slotted holes respectively.
Further, the inner side wall of the auxiliary serpentine slot is a serpentine side wall, and the outer side wall is a straight side wall.
Further, an elastic sheet layer is arranged at the lower end of the serpentine pressing sheet.
Further, the positioning plate is provided with a positioning slot hole for accommodating the water inlet nozzle and the water outlet nozzle in a penetrating manner.
Further, the device also comprises a sensor which is electrically connected with the driving component to control the pressing plate to move to a preset position.
Further, the sensor is a pressure sensor and/or a distance sensor.
The technical scheme adopted for solving the technical problems is as follows: the battery liquid cooling tube installation method comprises the following steps:
s1, arranging and distributing battery cells in fixed hole sites of a bottom plate so that a plurality of spaced snake-shaped gaps are formed between adjacent battery cells;
s2, arranging the liquid cooling pipes in the serpentine slots of the positioning plate in a way that a plurality of serpentine slots on the positioning plate correspond to the serpentine gaps one by one, and inserting the bottom ends of the liquid cooling pipes into the corresponding serpentine gaps;
S3, driving the pressing plate to move, so that the bottom end of the serpentine pressing plate abuts against the liquid-cooled tube and drives the liquid-cooled tube to move to the preset position of the serpentine gap.
Further, in step S3, the platen is reciprocally moved a plurality of times so that the liquid cooling tube is gradually moved to a predetermined position of the serpentine gap.
The beneficial effects are that: according to the battery liquid-cooled tube mounting device and method, the battery cells are fixed through the bottom plate, a plurality of snake-shaped gaps are formed between the battery cells, the liquid-cooled tubes are distributed in the preset direction through the positioning plate, the pressing plate moves downwards to press the liquid-cooled tubes to the preset height of the snake-shaped gaps through the snake-shaped pressing plates, the insertion and the mounting of the liquid-cooled tubes are completed at one time, the position of the liquid-cooled tubes does not need to be repeatedly adjusted, and the accuracy and the operation efficiency of embedding the liquid-cooled tubes into the snake-shaped gaps are greatly improved.
Drawings
The invention is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of a battery liquid cooling structure;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a schematic view of a bottom plate according to an embodiment of the present invention;
FIG. 4 is a schematic view of a positioning plate according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a pressure plate according to an embodiment of the present invention.
Detailed Description
Fig. 1 shows a common battery cell liquid cooling structure in the prior art, a thin and narrow snake-shaped gap is formed between cells 4, a liquid cooling tube 1 is arranged in the snake-shaped gap of the cells 4 and is in tight contact with the outer wall of the cells 4, a tube cavity through which cooling liquid flows is formed in the liquid cooling tube 1, the tube cavity is communicated with a quick water receiving tap 5 at the end part of the liquid cooling tube 1, an insulating film 2 is coated on the outer side of the liquid cooling tube 1 in a bonding or heat shrinkage mode, the insulating film 2 is made of a high-pressure-resistant and high-wear-resistant material, a heat conducting sheet 3 is arranged on the outer side of the insulating film 2, the heat conducting sheet 3 is provided with a compressible and deformable structure so as to be tightly attached to the outer wall of the cells 4, the middle part 6 of the liquid cooling tube is in a snake-shaped structure imitating the outer wall structure of the cells, and a corner 7 connected with two adjacent sections of a multi-section liquid cooling tube is not contacted with the cells, and can be in a non-snake-shaped shape.
Because the battery cell 4 is in close contact with the liquid cooling tube 1, the liquid cooling tube is manually inserted into the snake-shaped gap of the adjacent battery cell 4, the operation is very difficult, the working efficiency is extremely low, and the battery liquid cooling tube mounting device provided by the invention can realize automatic mounting operation of the liquid cooling tube and improve the production efficiency.
Referring to fig. 2 to 5, the battery liquid cooling tube mounting device provided by the present invention includes a pressing plate 30, a positioning plate 20 and a bottom plate 10 sequentially arranged from top to bottom.
The base plate 10 is used for arranging and fixing battery cells, fixing hole sites 11 are arranged and distributed on the base plate 10, the fixing hole sites 11 are stepped holes for embedding and fixing each battery cell, in the embodiment, two rows of close fixing hole sites 11 form a group, a snake-shaped gap is not formed between adjacent fixing hole sites 11 in the same group, a snake-shaped gap 12 for inserting a liquid cooling tube is formed between adjacent fixing hole sites 11 in different groups, and when all battery cells are arranged and installed in the fixing hole sites 11, a plurality of snake-shaped gaps 12 with intervals are formed. The base plate 10 further comprises a positioning and connecting device 13, and the base plate 10 can be accurately and conveniently fixedly arranged on the tool base 40 through the positioning and connecting device 13. Preferably, positioning holes 41 are also formed around the tool base 40.
The positioning plate 20 is disposed above the bottom plate 10, the positioning plate 20 is provided with serpentine slots 21 corresponding to each serpentine gap in a penetrating manner, the shape and structure of the serpentine slots 21 are in one-to-one correspondence with the shape and structure of the serpentine gap 12, that is, two side walls of the serpentine slots 21 are serpentine side walls, head ends or tail ends of adjacent serpentine slots 21 are communicated, and slots connected with the head ends or the tail ends of the adjacent serpentine slots 21 are preferably straight slots, that is, two side walls are straight side walls. Preferably, the left and right outermost slots of the positioning plate 20 are configured as auxiliary serpentine slots 22 communicated with the serpentine slots 21, the inner side walls of the auxiliary serpentine slots 22 are serpentine side walls corresponding to the serpentine side surfaces of the outermost battery cells, and the outer side walls of the auxiliary serpentine slots 22 are flat side walls, and since the left and right outermost sections of the liquid cooling pipes only need to be wrapped and attached to the serpentine side surfaces of the outermost battery cells, i.e. the left and right outermost sections of the liquid cooling pipes are placed at the outermost sides of the battery cells and are not inserted into the serpentine gaps 12 of the adjacent battery cells, the outer side walls of the auxiliary serpentine slots 22 can be designed as flat side walls.
The positioning pin holes 24 are respectively arranged on the periphery of two sides of the positioning plate 20, positioning pins (not shown) are arranged in the positioning pin holes 24, and the positioning plate 20 is accurately placed above the bottom plate 10 through the matching of the positioning pins and the positioning holes 41 on the tooling base 40, so that each snake-shaped gap 12 is accurately corresponding to each snake-shaped slot 21.
The clamp plate 30 sets up in locating plate 20 top, reciprocates from top to bottom by the drive component drive, and drive component can select servo motor, step motor or lead screw drive mechanism etc. the lower terminal surface downward bulge of clamp plate 30 extends and is equipped with the snakelike preforming 31 that corresponds with each channel snakelike slotted hole 21, and snakelike preforming 31 can pass snakelike slotted hole 21, and snakelike preforming 31 both sides wall is the snakelike lateral wall. Preferably, the pressing plates 30 are further provided with auxiliary pressing plates 32 corresponding to the auxiliary serpentine slots 22, the auxiliary pressing plates 32 correspondingly penetrate through the auxiliary serpentine slots 22, and since the left and right outermost sections of the liquid cooling tube are arranged at the outermost sides of the battery cells and are attached to the serpentine sides of the outermost battery cells and are not inserted into the serpentine gaps 12 of the adjacent battery cells, the auxiliary pressing plates 32 can be designed as a small section, and both side walls of the auxiliary pressing plates 32 can be flat side walls.
The method for installing the liquid-cooled tube by the battery liquid-cooled tube installation device comprises the following steps:
The battery cells are arranged and distributed in the fixed hole sites 11 of the bottom plate 10, so that a snake-shaped gap is formed between every two rows of battery cells, and a plurality of snake-shaped gaps 12 are formed; the middle section of the liquid cooling pipe is arranged in the serpentine slot 21 of the positioning plate 20, and the two outermost sections of the liquid cooling pipe are arranged in the auxiliary serpentine slot 22 of the positioning plate 20 and are matched and positioned with the positioning pin holes 24 through the positioning pins, so that the bottom end of the liquid cooling pipe is accurately inserted into the corresponding serpentine gap 12; the pressing plate 30 is driven to move downwards, so that the bottom ends of the serpentine pressing piece 31 and the auxiliary pressing piece 32 of the pressing plate 30 are abutted against the liquid-cooled tube, and the liquid-cooled tube is driven to move downwards to the preset position of the serpentine gap 12. Wherein, the pressure of the pressing plate 30 to the liquid-cooled tube is kept at 30-300kgf, so that the liquid-cooled tube is not damaged by pressing, and the pressing speed of the pressing plate 30 is also controlled at 5-20 mm/s.
In order to reduce the risk of abnormal quality of the surface of the liquid cooling tube (the liquid cooling tube is in close contact with the outer wall of the battery cell in the process of inserting the liquid cooling tube into the serpentine gap), the pressure plate 30 can be arranged to rise and fall for a plurality of times, and the liquid cooling tube is pressed into the serpentine gap step by step in a segmented and fractional manner.
In order to prevent the liquid-cooled tube from being deformed due to the pressure of the serpentine pressing sheet and the auxiliary pressing sheet, the contact surfaces of the serpentine pressing sheet 31, the auxiliary pressing sheet 32 and the liquid-cooled tube are designed to be the structure of the upper end face of the liquid-cooled tube, so that the contact surfaces of the serpentine pressing sheet 31, the auxiliary pressing sheet 32 and the liquid-cooled tube are well attached, and the stress is uniform. Meanwhile, elastic materials with certain deformation are coated on the lower ends of the serpentine pressing piece 31 and the auxiliary pressing piece 32 and the contact surface of the liquid cooling pipe to form an elastic sheet layer, so that the liquid cooling pipe is prevented from being deformed under pressure.
Preferably, the device further comprises a sensor electrically connected with the driving member to control the pressing plate 30 to move downwards to reach a preset pressing stroke, wherein the sensor can be a pressure sensor or a distance sensor or can be used simultaneously, but the device is not limited to the two sensors, the liquid cooling pipe can be controlled to be pressed down to the height in the snake-shaped gap 12 by arranging the sensor, interference between the liquid cooling pipe and other battery module assemblies is prevented, and the optimal heat exchange efficiency is ensured.
Preferably, the positioning plate 20 further penetrates through a positioning slot 23 communicated with the end of the auxiliary serpentine slot 22, and is used for correctly placing and accommodating the water inlet nozzle and the water outlet nozzle of the liquid cooling pipe, the direction of the positioning slot 23 is perpendicular to the direction of the auxiliary serpentine slot 22, and the direction of the liquid cooling pipe is easily reversed in the insertion process of the liquid cooling pipe, and by arranging the positioning slot 23, the liquid cooling pipe is corresponding to the quick water receiving nozzle of the liquid cooling pipe, only when the liquid cooling pipe is discharged in the correct direction, each part of the liquid cooling pipe can be placed in the serpentine slot 21, the auxiliary serpentine slot 22 and the positioning slot 23, so that the insertion direction and the position of the liquid cooling pipe can be ensured to be correct, and the accuracy and the operation efficiency of the liquid cooling pipe embedded in the serpentine gap 12 can be greatly improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (8)
1. The utility model provides a battery liquid cooling pipe installation device which characterized in that: the positioning plate is provided with a plurality of snake-shaped slots corresponding to each snake-shaped gap in a penetrating way, the head ends or the tail ends of the adjacent snake-shaped slots are communicated, the pressing plate is provided with a snake-shaped pressing piece corresponding to each snake-shaped slot in a downward extending way, and the positioning plate further comprises a driving component for driving the pressing plate to move so that each snake-shaped pressing piece correspondingly passes through each snake-shaped slot; the base plate is fixedly arranged on the tool base, and a positioning hole for aligning the positioning plate is formed in the tool base; the device also comprises a sensor which is electrically connected with the driving component and used for controlling the pressing plate to move to a preset position.
2. The battery liquid-cooled tube mounting apparatus of claim 1, wherein: the positioning plate is provided with auxiliary snake-shaped slotted holes communicated with left and right outermost snake-shaped slotted holes in a penetrating mode, and the pressing plates are also provided with auxiliary pressing plates corresponding to the auxiliary snake-shaped slotted holes respectively.
3. The battery liquid-cooled tube mounting apparatus of claim 2, wherein: the inner side wall of the auxiliary serpentine slot is a serpentine side wall, and the outer side wall is a straight side wall.
4. The battery liquid-cooled tube mounting apparatus of claim 1, wherein: an elastic sheet layer is arranged at the lower end of the snakelike pressing sheet.
5. The battery liquid-cooled tube mounting apparatus of claim 1, wherein: the positioning plate is provided with a positioning slot hole for accommodating the water inlet nozzle and the water outlet nozzle in a penetrating way.
6. The battery liquid-cooled tube mounting apparatus of claim 1, wherein: the sensor is a pressure sensor and/or a distance sensor.
7. The battery liquid cooling tube installation method is characterized by comprising the following steps of:
s1, arranging and distributing battery cells in fixed hole sites of a bottom plate so that a plurality of spaced snake-shaped gaps are formed between adjacent battery cells;
s2, arranging the liquid cooling pipes in the serpentine slots of the positioning plate in a way that a plurality of serpentine slots on the positioning plate correspond to the serpentine gaps one by one, and inserting the bottom ends of the liquid cooling pipes into the corresponding serpentine gaps;
S3, driving the pressing plate to move, so that the bottom end of the serpentine pressing plate abuts against the liquid-cooled tube and drives the liquid-cooled tube to move to the preset position of the serpentine gap.
8. The battery liquid cooling tube mounting method according to claim 7, wherein: in step S3, the platen is reciprocally moved a plurality of times so that the liquid-cooled tube is gradually moved to a predetermined position of the serpentine gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454386.3A CN108054420B (en) | 2017-12-26 | 2017-12-26 | Battery liquid cooling pipe installation device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454386.3A CN108054420B (en) | 2017-12-26 | 2017-12-26 | Battery liquid cooling pipe installation device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054420A CN108054420A (en) | 2018-05-18 |
| CN108054420B true CN108054420B (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454386.3A Active CN108054420B (en) | 2017-12-26 | 2017-12-26 | Battery liquid cooling pipe installation device and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108054420B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| WO2016091133A1 (en) * | 2014-12-08 | 2016-06-16 | 宋正贤 | Heat management device of electro-heating component |
| CN105977426A (en) * | 2016-07-12 | 2016-09-28 | 河南森源重工有限公司 | Liquid cooling tank and electric automobile power battery with same |
| CN205657145U (en) * | 2016-05-12 | 2016-10-19 | 广州橙行智动汽车科技有限公司 | Battery package liquid cooling system overvoltage protector |
| CN107293824A (en) * | 2017-07-26 | 2017-10-24 | 浙江众泰汽车制造有限公司 | A kind of electrokinetic cell liquid cooling apparatus |
| CN207753109U (en) * | 2017-12-26 | 2018-08-21 | 广州小鹏汽车科技有限公司 | A kind of battery liquid cooling pipe mounting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9905821B2 (en) * | 2010-11-15 | 2018-02-27 | Volkswagen Ag | Vehicle battery packaging |
-
2017
- 2017-12-26 CN CN201711454386.3A patent/CN108054420B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016091133A1 (en) * | 2014-12-08 | 2016-06-16 | 宋正贤 | Heat management device of electro-heating component |
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| CN205657145U (en) * | 2016-05-12 | 2016-10-19 | 广州橙行智动汽车科技有限公司 | Battery package liquid cooling system overvoltage protector |
| CN105977426A (en) * | 2016-07-12 | 2016-09-28 | 河南森源重工有限公司 | Liquid cooling tank and electric automobile power battery with same |
| CN107293824A (en) * | 2017-07-26 | 2017-10-24 | 浙江众泰汽车制造有限公司 | A kind of electrokinetic cell liquid cooling apparatus |
| CN207753109U (en) * | 2017-12-26 | 2018-08-21 | 广州小鹏汽车科技有限公司 | A kind of battery liquid cooling pipe mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054420A (en) | 2018-05-18 |
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