CN111129655A - Self-discharge less and cycle number more integrated new energy automobile battery - Google Patents

Self-discharge less and cycle number more integrated new energy automobile battery Download PDF

Info

Publication number
CN111129655A
CN111129655A CN202010064164.6A CN202010064164A CN111129655A CN 111129655 A CN111129655 A CN 111129655A CN 202010064164 A CN202010064164 A CN 202010064164A CN 111129655 A CN111129655 A CN 111129655A
Authority
CN
China
Prior art keywords
shell
heat
plate
liquid tank
new energy
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.)
Withdrawn
Application number
CN202010064164.6A
Other languages
Chinese (zh)
Inventor
黄欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou Sitong Material Technology Co Ltd
Original Assignee
Liuzhou Sitong Material Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuzhou Sitong Material Technology Co Ltd filed Critical Liuzhou Sitong Material Technology Co Ltd
Priority to CN202010064164.6A priority Critical patent/CN111129655A/en
Publication of CN111129655A publication Critical patent/CN111129655A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • 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
    • H01M10/6554—Rods or plates
    • 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
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

  • 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 invention discloses a new energy automobile battery integrating less self-discharge and more circulation times, which comprises a storage battery, wherein the storage battery is arranged in a shell, the top of the shell is provided with a cover plate, a spiral radiating pipe is arranged in the shell, one side of the shell is provided with a cooling liquid tank, cooling liquid is arranged in the cooling liquid tank, the top of the cooling liquid tank is provided with a circulating pump, the water outlet of the circulating pump is connected with one end of the spiral radiating pipe through a first connecting pipe, the cooling liquid in the cooling liquid tank can be pumped into the spiral radiating pipe through the circulating pump to radiate the storage battery, the radiating efficiency of the storage battery is greatly improved, meanwhile, the heat in the shell can be absorbed through a heat absorbing plate, then transmitted to a radiating plate through a heat conducting pipe and finally radiated through a radiating fin, the radiating efficiency of the storage battery can be further improved, and the vibration of the, thereby prolonging the service life of the storage battery.

Description

Self-discharge less and cycle number more integrated new energy automobile battery
Technical Field
The invention relates to a new energy automobile battery, in particular to a new energy automobile battery integrating less self-discharge and more cycle times.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like. Batteries used in cooperation with new energy vehicles generate heat in the charging and discharging process, and in a closed environment, if the heat cannot be properly dissipated, uneven heat accumulation is caused by overhigh temperature, and the performance, service life and charging and discharging efficiency of the batteries are affected, so that the battery with high efficiency is needed to solve the defect.
Disclosure of Invention
The invention mainly aims to provide a new energy automobile battery integrating less self-discharge and more cycle times, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: the new energy automobile battery integrating less self-discharge and more cycle times comprises a storage battery, wherein the storage battery is arranged in a shell, the top of the shell is provided with a cover plate, the inside of the shell is provided with a spiral radiating pipe, one side of the shell is provided with a cooling liquid tank, the cooling liquid tank is internally provided with cooling liquid, the top of the cooling liquid tank is provided with a circulating pump, the water outlet of the circulating pump is connected with one end of the spiral radiating pipe through a first connecting pipe, the water inlet of the circulating pump is communicated with the cooling liquid tank through a pipeline, the cooling liquid tank is connected with the other end of the spiral radiating pipe through a second connecting pipe, the inner surface of the cover plate is provided with a heat absorbing plate, the outer surface of the cover plate is provided with a heat radiating plate, the heat radiating plate is connected with the heat absorbing plate through a heat conducting pipe, the heating panel top is equipped with the polylith fin, the shell bottom is equipped with the mounting panel, many shock attenuation poles are installed with the shell to the mounting panel.
Preferably, a fan is arranged on the top of the radiating fin, and the fan is mounted on the cover plate through a supporting frame.
Preferably, the shock-absorbing rod comprises an inner rod, an outer rod and a spring, a shock-absorbing cavity is arranged in the outer rod, the spring is arranged in the shock-absorbing cavity, and one end of the inner rod extends into the shock-absorbing cavity.
Preferably, four corners on the mounting plate are provided with mounting holes.
Preferably, the heat absorbing plate, the heat dissipation plate, the heat conduction pipe and the heat dissipation plate are all made of aluminum.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the cooling liquid in the cooling liquid tank can be pumped into the spiral heat dissipation pipe through the circulating pump to dissipate heat of the storage battery, so that the heat dissipation efficiency of the storage battery is greatly improved, meanwhile, the heat in the shell can be absorbed through the heat absorption plate, then is transmitted to the heat dissipation plate through the heat conduction pipe, and finally is dissipated through the heat dissipation plate, so that the heat dissipation efficiency of the storage battery can be further improved, and meanwhile, the vibration of the storage battery can be reduced through the shock absorption rod in the vehicle movement process, so that the service life of the storage battery can be prolonged.
2. In the invention, when radiating, the heat on the radiating fins can be quickly radiated by the fan, thereby improving the radiating efficiency of the storage battery.
3. According to the invention, when the damping rod damps the shock, the outer rod extends and contracts in the damping cavity, and the spring extends and contracts, so that the damping effect is good.
Drawings
FIG. 1 is a schematic diagram of a new energy vehicle battery with less self-discharge and more cycle times;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of a shock rod configuration;
in the figure: 1. a storage battery; 2. a housing; 3. a cover plate; 4. a spiral radiating pipe; 5. a coolant tank; 6. a circulation pump; 7. a first connecting pipe; 8. a second connecting pipe; 9. a heat absorbing plate; 10. a heat dissipation plate; 11. a heat conducting pipe; 12. a heat sink; 13. mounting a plate; 14. a shock-absorbing lever; 15. a fan; 16. a support frame; 17. an inner rod; 18. an outer rod; 19. a spring; 20. a damping chamber; 21. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution; the new energy automobile battery integrating less self-discharge and more circulation times comprises a storage battery 1, wherein the storage battery 1 is installed in a shell 2, a cover plate 3 is arranged at the top of the shell 2, a spiral radiating pipe 4 is arranged inside the shell 2, a cooling liquid tank 5 is arranged on one side of the shell 2, cooling liquid is arranged in the cooling liquid tank 5, a circulating pump 6 is installed at the top of the cooling liquid tank 5, a water outlet of the circulating pump 6 is connected with one end of the spiral radiating pipe 4 through a first connecting pipe 7, a water inlet of the circulating pump 6 is communicated with the cooling liquid tank 5 through a pipeline, the cooling liquid tank 5 is connected with the other end of the spiral radiating pipe 4 through a second connecting pipe 8, a heat absorbing plate 9 is installed on the inner surface of the cover plate 3, a heat radiating plate 10 is installed on the outer surface of the cover plate 3, the heat radiating plate 10, the bottom of the shell 2 is provided with a mounting plate 13, and a plurality of shock-absorbing rods 14 are mounted on the mounting plate 13 and the shell 2.
The top of the heat sink 12 is provided with a fan 15, and the fan 15 is mounted on the cover plate 3 through a support frame 16.
The shock absorption rod 14 comprises an inner rod 17, an outer rod 18 and a spring 19, a shock absorption cavity 20 is arranged in the outer rod 18, the spring 19 is arranged in the shock absorption cavity 20, and one end of the inner rod 17 extends into the shock absorption cavity 20.
Four corners of the mounting plate 13 are provided with mounting holes 21.
The heat absorbing plate 9, the heat dissipating plate 10, the heat conducting pipes 11 and the heat dissipating fins 12 are all made of aluminum.
It should be noted that the present invention is an artificial grass filament wrapping machine, such as:
fig. 1-3, when using, install the battery on the car through mounting panel 13, can dispel the heat for battery 1 in the spiral cooling tube 4 with the coolant liquid suction in the coolant liquid case 5 through circulating pump 6, the radiating efficiency of battery 1 has greatly been improved, heat accessible absorber plate 9 in the shell 2 absorbs simultaneously, then transmit to the heating panel 10 through heat pipe 11 on, distribute away through fin 12 at last, can further improve the radiating efficiency of battery 1, the vibrations of battery 1 are reduced to accessible shock attenuation pole 14 simultaneously at the in-process of vehicle motion, thereby can prolong the life of battery 1.
When heat is dissipated, the heat generated by the heat sink 12 can be dissipated quickly by the fan 15, thereby improving the heat dissipation efficiency of the battery 1.
When the shock absorption rod 14 absorbs shock, the outer rod 18 extends and contracts in the shock absorption cavity 20, and the spring 19 extends and contracts simultaneously, so that the shock absorption effect is good.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. From discharging few and many integrative new energy automobile battery of circulation number, including battery (1), its characterized in that, install in shell (2) battery (1), shell (2) top is equipped with apron (3), shell (2) inside is equipped with spiral cooling tube (4), shell (2) one side is equipped with coolant liquid tank (5), be equipped with the coolant liquid in coolant liquid tank (5), coolant liquid tank (5) top is installed and is circulated pump (6), the delivery port of circulated pump (6) is connected with spiral cooling tube (4) one end through first connecting pipe (7), the water inlet of circulated pump (6) passes through the pipeline and communicates with coolant liquid tank (5), coolant liquid tank (5) are connected with spiral cooling tube (4) the other end through second connecting pipe (8), apron (3) internal surface mounting has heat absorption plate (9), the outer surface of the cover plate (3) is provided with a heat dissipation plate (10), the heat dissipation plate (10) is connected with the heat absorption plate (9) through a heat conduction pipe (11), the tops of the heat dissipation plate (10) are provided with a plurality of heat dissipation fins (12), the bottom of the shell (2) is provided with a mounting plate (13), and the mounting plate (13) and the shell (2) are provided with a plurality of shock absorption rods (14).
2. The new energy automobile battery integrating less self-discharge and more cycle times according to claim 1, characterized in that: the top of the radiating fin (12) is provided with a fan (15), and the fan (15) is installed on the cover plate (3) through a supporting frame (16).
3. The new energy automobile battery integrating less self-discharge and more cycle times according to claim 1, characterized in that: shock attenuation pole (14) are equipped with shock attenuation chamber (20) including interior pole (17), outer pole (18) and spring (19) in outer pole (18), be equipped with spring (19) in shock attenuation chamber (20), interior pole (17) one end stretches into in shock attenuation chamber (20).
4. The new energy automobile battery integrating less self-discharge and more cycle times according to claim 1, characterized in that: four corners on the mounting plate (13) are provided with mounting holes (21).
5. The new energy automobile battery integrating less self-discharge and more cycle times according to claim 1, characterized in that: the heat absorbing plate (9), the heat radiating plate (10), the heat conducting pipe (11) and the heat radiating fin (12) are all made of aluminum.
CN202010064164.6A 2020-01-20 2020-01-20 Self-discharge less and cycle number more integrated new energy automobile battery Withdrawn CN111129655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010064164.6A CN111129655A (en) 2020-01-20 2020-01-20 Self-discharge less and cycle number more integrated new energy automobile battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010064164.6A CN111129655A (en) 2020-01-20 2020-01-20 Self-discharge less and cycle number more integrated new energy automobile battery

Publications (1)

Publication Number Publication Date
CN111129655A true CN111129655A (en) 2020-05-08

Family

ID=70492554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010064164.6A Withdrawn CN111129655A (en) 2020-01-20 2020-01-20 Self-discharge less and cycle number more integrated new energy automobile battery

Country Status (1)

Country Link
CN (1) CN111129655A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117408A (en) * 2020-09-14 2020-12-22 余世荣 Heat dissipation and shock absorption device for new energy automobile battery pack
CN112531236A (en) * 2020-12-24 2021-03-19 大连理工江苏研究院有限公司 High-efficient heat abstractor that new energy automobile battery was used
CN112803108A (en) * 2020-12-30 2021-05-14 戴屯生 Battery pack protection device for new energy automobile and new energy automobile battery
CN112993434A (en) * 2021-01-05 2021-06-18 刘国民 New energy automobile battery heat abstractor
CN114187931A (en) * 2021-11-22 2022-03-15 南京碳峰和科技有限公司 Storage device for multi-communication protocol configuration management system
WO2022094891A1 (en) * 2020-11-05 2022-05-12 江苏洋口港股份有限公司 Electric vehicle battery cooling structure
CN115312944A (en) * 2022-09-29 2022-11-08 宇龙汽车(辽宁)有限公司 New energy automobile power battery damping system and damping method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112117408A (en) * 2020-09-14 2020-12-22 余世荣 Heat dissipation and shock absorption device for new energy automobile battery pack
CN112117408B (en) * 2020-09-14 2022-07-01 重庆宏美制冷设备有限公司 Heat dissipation and shock absorption device for new energy automobile battery pack
WO2022094891A1 (en) * 2020-11-05 2022-05-12 江苏洋口港股份有限公司 Electric vehicle battery cooling structure
CN112531236A (en) * 2020-12-24 2021-03-19 大连理工江苏研究院有限公司 High-efficient heat abstractor that new energy automobile battery was used
CN112531236B (en) * 2020-12-24 2022-05-13 大连理工江苏研究院有限公司 High-efficient heat abstractor that new energy automobile battery was used
CN112803108A (en) * 2020-12-30 2021-05-14 戴屯生 Battery pack protection device for new energy automobile and new energy automobile battery
CN112993434A (en) * 2021-01-05 2021-06-18 刘国民 New energy automobile battery heat abstractor
CN114187931A (en) * 2021-11-22 2022-03-15 南京碳峰和科技有限公司 Storage device for multi-communication protocol configuration management system
CN115312944A (en) * 2022-09-29 2022-11-08 宇龙汽车(辽宁)有限公司 New energy automobile power battery damping system and damping method
CN115312944B (en) * 2022-09-29 2023-01-06 宇龙汽车(辽宁)有限公司 New energy automobile power battery damping system and damping method

Similar Documents

Publication Publication Date Title
CN111129655A (en) Self-discharge less and cycle number more integrated new energy automobile battery
CN214753915U (en) Quick radiating component for new energy automobile battery management
CN209786018U (en) Full-sealed battery box of high-power sealed battery
CN212277300U (en) Self-discharge less and cycle number more integrated new energy automobile battery
CN113555631A (en) Air-cooled radiating battery
CN115566315A (en) New energy automobile submergence formula liquid cooling battery pack
CN211376773U (en) Supporting and heat radiating device for vehicle power device
CN211980831U (en) New energy automobile battery heat abstractor
CN212137421U (en) Heat radiation assembly of motor housing
CN108882601A (en) A kind of mainboard protective cover of new-energy automobile
CN210161887U (en) Electric automobile lithium cell that radiating effect is good
CN212380485U (en) Air-cooled radiating battery
CN212079631U (en) Water ring vacuum pump with cooling function
CN210926107U (en) Heat dissipation protection device of new energy battery
CN211017154U (en) New energy automobile battery heat abstractor
CN112768801A (en) Battery charging heat radiation structure of new energy automobile
CN220156329U (en) New energy automobile driving motor
CN217589127U (en) New energy battery pack
CN112290134A (en) New energy automobile power battery storage device
CN211980832U (en) Take absorbing new energy automobile battery heat abstractor
CN218975568U (en) Battery compartment with good heat dissipation effect
CN215911518U (en) Circulation cooling structure of new energy automobile power battery group
CN218172017U (en) Fill electric pile with high-efficient heat dissipation function
CN220042004U (en) Energy storage battery cooling equipment
CN214887375U (en) Engine housing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200508

WW01 Invention patent application withdrawn after publication