CN109585741A - A kind of power battery high-temperature behavior cooling shell - Google Patents
A kind of power battery high-temperature behavior cooling shell Download PDFInfo
- Publication number
- CN109585741A CN109585741A CN201811513147.5A CN201811513147A CN109585741A CN 109585741 A CN109585741 A CN 109585741A CN 201811513147 A CN201811513147 A CN 201811513147A CN 109585741 A CN109585741 A CN 109585741A
- Authority
- CN
- China
- Prior art keywords
- outer housing
- support plate
- shell
- power battery
- water tank
- 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.)
- Pending
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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
- H01M10/65—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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5038—Heating or cooling of cells or 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
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The present invention relates to a kind of power battery high-temperature behavior cooling shells, including support plate, water tank, outer housing, outer cover, inner cap body and inner housing, the card slot to match with outer housing is offered at the top of the support plate ground, the outer housing lower end be mounted in card slot, the outer cover is detachably connected on outer housing, cavity is offered on the inner wall of the outer housing, the water tank is mounted on the bottom of support plate, the cavity passes through water inlet pipe respectively and outlet pipe is connected with water tank, the inner housing is mounted in outer housing, the inner cap body is fixedly connected on inner housing；The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Description
Technical field
The present invention relates to power battery technology field, especially a kind of power battery high-temperature behavior cooling shell.
Background technique
With the development of the times, people's lives level constantly improves, and motor and is widely used in life by people
In, the environment temperature of motor work directly affects the working efficiency of motor, service life etc., if motor inhomogeneous cooling is even and in lasting height
It working under warm environment, then electric efficiency, service life can decrease, and traditional radiating shell is unable to satisfy the heat dissipation of motor, in order to
Motor is set to be in good working environment, motor water cooling technology is fast-developing at present, but the water of existing water-cooled machine
Nested structure is complex, and manufacturing cost is higher, and cooling effect is poor, cannot achieve the effect of rapid cooling, while tradition
Electric machine casing heat dissipation mode it is more single, the limitation used is larger, therefore, it is necessary to improved to the prior art,
To solve the above problems.
Summary of the invention
The present invention pumps cold water into cavity by water inlet pipe, accelerates the cooling of battery component by cold water, plays and mention
The effect of high the practicality energy；And provide a kind of power battery high-temperature behavior cooling shell.
In order to solve the above technical problems, structure of the invention includes support plate, water tank, outer housing, outer cover, inner cap body
And inner housing, offer the card slot to match with outer housing at the top of the support plate ground, the lower end installation of outer housing ground
In card slot, the outer cover is detachably connected on outer housing, and cavity, institute are offered on the inner wall of the outer housing
The water tank stated is mounted on the bottom of support plate, and the cavity passes through water inlet pipe respectively and outlet pipe is connected with water tank, described
Inner housing is mounted in outer housing, and the inner cap body is fixedly connected on inner housing.
Further, the both ends of the support plate are respectively connected with a screw rod, the upper end of the screw rod passes through support plate
And be flexibly connected with it, the lower end of the screw rod is fixedly connected on a mounting board, is offered on the mounting plate for solid
Fixed threaded hole, the support plate up and down two sides screw rod on be respectively connected with a locking nut, the support plate passes through
The locking nut of upper and lower two sides is fixedly clamped on screw rod.
Further: the two sides of the water tank upper end are provided with the first connecting plate, and first connecting plate passes through the
One is bolted to the bottom of support plate, and the outer housing upper end two sides are provided with the second connecting plate, and the outer cover is logical
Second is crossed to be bolted on the second connecting plate.
Further: pressing tight plate is provided in the outer housing, the pressing tight plate is connected to outer cover by spring
Bottom, the pressing tight plate is in contact with the upper surface of inner cap body under the action of the spring.
Further: terminal stud and liquid-adding tube, the pressing tight plate and outer cover are provided at the top of the inner cap body
Position on body relative to terminal stud and liquid-adding tube offers through slot respectively.
Further: first through hole, one end of the water inlet pipe are offered in the support plate on the left of the outer housing
It is connected on the side wall of outer housing upper end and is connected with cavity, the other end of the water inlet pipe passes through first through hole and water tank
It is connected, the bottom in the card slot offers the second through-hole, and the cavity is connected to by outlet pipe at the top of water tank.
Further: being connected with suction pump, first switch valve and condenser, the water outlet on the water inlet pipe in turn
Second switch valve is provided on pipe.
After adopting the above structure, the present invention pumps cold water into cavity by water inlet pipe, accelerates battery component by cold water
Cooling, play the role of improve the practicality can；And the design also has structure simple, easily fabricated and practical and efficient
The advantages of.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
A kind of power battery as shown in Figure 1 with high-temperature behavior cool down shell, including support plate 1, water tank 3, outer housing 5,
Outer cover 9, inner cap body 10 and inner housing 11,1 ground of the support plate top offer the card slot to match with outer housing 5, institute
The 5 ground lower end of outer housing stated is mounted in card slot, and the outer cover 9 is detachably connected on outer housing 5, the shell
Cavity 6 is offered on the inner wall of body 5, the water tank 3 is mounted on the bottom of support plate 1, and the cavity 6 passes through water inlet respectively
Pipe 13 and outlet pipe 7 are connected with water tank 3, and the inner housing 11 is mounted in outer housing 5, and the inner cap body 10 is fixedly connected
On inner housing 11.The design pumps cold water into cavity by water inlet pipe, accelerates the cooling of battery component by cold water, plays
Improve the practicality can effect
The both ends of support plate 1 as shown in Figure 1 are respectively connected with a screw rod 4, and the upper end of the screw rod 4 passes through support plate
It 1 and is flexibly connected with it, the lower end of the screw rod 4 is fixedly connected on mounting plate 2, is opened up on the mounting plate 2 useful
In being respectively connected with a locking nut 23, the branch on fixed threaded hole, the screw rod 4 of about 1 two sides of support plate
Fagging 1 is fixedly clamped on screw rod 4 by the locking nut 23 of upper and lower two sides.
The two sides of 3 upper end of water tank as shown in Figure 1 are provided with the first connecting plate 22, and first connecting plate 22 passes through the
One is bolted to the bottom of support plate 1, and the 5 upper end two sides of outer housing are provided with the second connecting plate 12, the outer cover
Body 9 is bolted on the second connecting plate 12 by second.
Pressing tight plate 19 is provided in outer housing 5 as shown in Figure 1, the pressing tight plate 19 is connected to outer cover by spring 18
The bottom of body 9, the pressing tight plate 19 are in contact under the action of spring 18 with the upper surface of inner cap body 10.
The top of inner cap body 10 as shown in Figure 1 is provided with terminal stud 20 and liquid-adding tube 21,19 He of pressing tight plate
Position in outer cover 9 relative to terminal stud 20 and liquid-adding tube 21 offers through slot respectively.
First through hole, one end of the water inlet pipe 13 are offered in the support plate 1 in 5 left side of outer housing as shown in Figure 1
Be connected on the side wall of 5 upper end of outer housing and be connected with cavity 6, the other end of the water inlet pipe 13 pass through first through hole with
Water tank 3 is connected, and the bottom in the card slot offers the second through-hole, and the cavity 6 is connected to by outlet pipe 7 in water tank
3 top.
It is connected with suction pump 14, first switch valve 15 and condenser 16 on water inlet pipe 13 as shown in Figure 1 in turn, it is described
Second switch valve 17 is provided on outlet pipe 7.The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Claims (7)
- The shell 1. a kind of power battery high-temperature behavior cools down, it is characterised in that: including support plate, water tank, outer housing, outer cover Body, inner cap body and inner housing, offer the card slot to match with outer housing at the top of the support plate ground, the outer housing Lower end is mounted in card slot, and the outer cover is detachably connected on outer housing, is opened up on the inner wall of the outer housing There is cavity, the water tank is mounted on the bottom of support plate, and the cavity passes through water inlet pipe and outlet pipe and water tank phase respectively Even, the inner housing is mounted in outer housing, and the inner cap body is fixedly connected on inner housing.
- The shell 2. a kind of power battery according to claim 1 high-temperature behavior cools down, it is characterised in that: the support The both ends of plate are respectively connected with a screw rod, and the upper end of the screw rod passes through support plate and is flexibly connected with it, the screw rod Lower end be fixedly connected on a mounting board, threaded hole for fixing is offered on the mounting plate, in the support plate A locking nut is respectively connected on the screw rod of lower two sides, the support plate is fixedly clamped by the locking nut of upper and lower two sides On screw rod.
- The shell 3. a kind of power battery according to claim 1 high-temperature behavior cools down, it is characterised in that: the water tank The two sides of upper end are provided with the first connecting plate, the bottom that first connecting plate is bolted to support plate by first, institute The outer housing upper end two sides stated are provided with the second connecting plate, and the outer cover is bolted to the second connecting plate by second On.
- The shell 4. a kind of power battery according to claim 1 high-temperature behavior cools down, it is characterised in that: the shell It is provided with pressing tight plate in vivo, the pressing tight plate is connected to the bottom of outer cover by spring, and the pressing tight plate is in spring Effect is lower to be in contact with the upper surface of inner cap body.
- The shell 5. a kind of power battery according to claim 4 high-temperature behavior cools down, it is characterised in that: the inner cover Terminal stud and liquid-adding tube are provided at the top of body, relative to terminal stud and liquid-adding tube on the pressing tight plate and outer cover Position offers through slot respectively.
- The shell 6. a kind of power battery according to claim 1 high-temperature behavior cools down, it is characterised in that: the shell Offer first through hole in support plate on the left of body, one end of the water inlet pipe be connected on the side wall of outer housing upper end and with Cavity is connected, and the other end of the water inlet pipe passes through first through hole and is connected with water tank, and the bottom in the card slot is opened Equipped with the second through-hole, the cavity is connected to by outlet pipe at the top of water tank.
- 7. according to claim 1 or a kind of power battery high-temperature behavior cooling shell, feature described in any one of 6 exist In: it is connected with suction pump, first switch valve and condenser on the water inlet pipe in turn, is provided with second on the outlet pipe Switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513147.5A CN109585741A (en) | 2018-12-11 | 2018-12-11 | A kind of power battery high-temperature behavior cooling shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811513147.5A CN109585741A (en) | 2018-12-11 | 2018-12-11 | A kind of power battery high-temperature behavior cooling shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109585741A true CN109585741A (en) | 2019-04-05 |
Family
ID=65928988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811513147.5A Pending CN109585741A (en) | 2018-12-11 | 2018-12-11 | A kind of power battery high-temperature behavior cooling shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109585741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816240A (en) * | 2019-12-13 | 2020-02-21 | 安徽安凯汽车股份有限公司 | Battery cooling system of pure electric bus and control method thereof |
-
2018
- 2018-12-11 CN CN201811513147.5A patent/CN109585741A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816240A (en) * | 2019-12-13 | 2020-02-21 | 安徽安凯汽车股份有限公司 | Battery cooling system of pure electric bus and control method thereof |
| CN110816240B (en) * | 2019-12-13 | 2022-03-29 | 安徽安凯汽车股份有限公司 | Battery cooling system of pure electric bus and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |