CN113972414B - Lithium ion battery heat abstractor - Google Patents
Lithium ion battery heat abstractor Download PDFInfo
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- CN113972414B CN113972414B CN202111185727.8A CN202111185727A CN113972414B CN 113972414 B CN113972414 B CN 113972414B CN 202111185727 A CN202111185727 A CN 202111185727A CN 113972414 B CN113972414 B CN 113972414B
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 52
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6562—Gases with free flow by convection only
-
- 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
- H01M10/6561—Gases
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
-
- 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)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the field of lithium ion batteries, and discloses a lithium ion battery heat dissipation device which aims to solve the problem that the existing lithium ion battery for an electric automobile is poor in heat dissipation effect when in use. When the lithium ion battery cooling device is used, air flow in the running process of a vehicle is poured into the filtering shell through the air inlet shell, the air flow enters the shell through the air inlet pipe after being filtered by the second filtering mechanism and the third filtering mechanism, the air flow flows through a gap between the shell and the lithium ion battery body and is discharged through the air outlet pipe, the lithium ion battery body can be effectively cooled, and meanwhile, the dispersing mechanism disperses the air flow entering the shell from the air inlet pipe, so that the air flow is uniformly dispersed to the outer wall of the lithium ion battery body, and the cooling effect is uniform.
Description
Technical Field
The invention relates to the technical field of lithium ion batteries, in particular to a heat dissipation device of a lithium ion battery.
Background
The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations, and the lithium ion battery is one of the vehicle-mounted power supplies of the electric automobile.
The existing lithium ion battery for the electric automobile has the problem that the heat dissipation effect is poor when the lithium ion battery is used, the lithium ion battery is overheated and the service life is reduced when the lithium ion battery runs for a long time, and potential safety hazards exist, so that the lithium ion battery heat dissipation device is needed to solve the technical problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a heat dissipation device of a lithium ion battery.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a lithium ion battery heat dissipation device comprises a shell, wherein a lithium ion battery body is installed in the shell through a fixing piece, and a gap is reserved between the inner wall of the shell and the outer wall of the lithium ion battery body;
an air inlet pipe is arranged at one end of the shell, a filtering shell is arranged at one end of the air inlet pipe, which is far away from the shell, an air inlet shell is arranged at one end of the filtering shell, which is far away from the air inlet pipe, and the opening direction of one end of the air inlet shell, which is far away from the filtering shell, is consistent with the advancing direction of the vehicle, and the air inlet shell is used for filling air flow into the filtering shell in the running process of the vehicle; the outer wall of the lithium ion battery body is provided with a heat conducting piece; the method comprises the steps of,
the second filtering mechanism and the third filtering mechanism are sequentially arranged in the filtering shell and are used for filtering the air flow entering the filtering shell; the method comprises the steps of,
the position inside the shell corresponding to the air inlet pipe opening is provided with a dispersing mechanism for dispersing the air flow entering the shell.
Preferably, a first filtering mechanism is arranged in the air inlet shell and used for carrying out preliminary filtration on air flow entering the air inlet shell.
Preferably, the first filtering mechanism comprises an anti-sinking piece arranged at an opening of one end of the air inlet shell far away from the filtering shell; the method comprises the steps of,
the water removing components are arranged on the inner wall of the air inlet shell in a staggered manner and are used for removing water vapor in the air flow; the method comprises the steps of,
install at air inlet shells inner wall's first filter core, first filter core is located the one side that the water removal part kept away from the dust keeper.
Preferably, a driving mechanism is arranged in the filtering shell, the driving mechanism comprises a first rotating piece movably mounted on the inner wall of the filtering shell, a first fan blade is mounted on the side face of the first rotating piece, and the position of the first fan blade corresponds to the opening position of the air inlet shell.
Preferably, the second filtering mechanism comprises a storage part arranged on the inner wall of the filtering shell, and an adsorption part is filled in the storage part; the method comprises the steps of,
and the stirring piece is used for stirring the adsorption component and is arranged on the side surface of the first rotating piece, which is positioned in the storage piece.
Preferably, the third filtering mechanism comprises a rotating shell rotatably arranged on the inner wall of the filtering shell, the outer wall of the rotating shell is provided with a perforation, and one end of the first rotating piece, which is far away from the first fan blade, is connected with the inner wall of the rotating shell; the method comprises the steps of,
the second filter element is arranged in the rotary shell, and the middle opening position of the second filter element corresponds to the position of the rotary shell, which is close to the opening on one side of the storage piece.
Preferably, the inner wall of the filtering shell is provided with an air guide piece, the air guide piece is positioned between the rotating shell and the storage piece, and the opening position of the air guide piece corresponds to the position of the rotating shell, which is close to the opening at one side of the storage piece.
Preferably, a fixing piece is arranged at one end of the shell close to the air inlet pipe;
the dispersing mechanism comprises a second rotating piece movably arranged at one side of the fixing piece, which is close to the shell, a second fan blade is arranged at one end of the second rotating piece, which is close to the fixing piece, and a poking blade is arranged at one end of the second rotating piece, which is far away from the fixing piece; and
the side of the fixing piece is provided with a through hole.
Preferably, a clamping piece is arranged on the outer wall of one side, far away from the air inlet shell, of the filtering shell, and clamps the air outlet port of the air outlet pipe.
An electric automobile comprises the lithium ion battery heat dissipation device and a car body.
The beneficial effects of the invention are as follows:
when the air inlet device is used, the air inlet shell is arranged on a vehicle, the opening direction of one end of the air inlet shell, which is far away from the filtering shell, is guaranteed to be consistent with the advancing direction of the vehicle, so that air flow in the vehicle driving process is poured into the filtering shell through the air inlet shell, is filtered by the second filtering mechanism and the third filtering mechanism and then enters the shell through the air inlet pipe, flows through a gap between the shell and the lithium ion battery body and is discharged through the air outlet pipe, the lithium ion battery body can be effectively cooled, and meanwhile, the dispersing mechanism disperses the air flow entering the shell from the air inlet pipe, so that the air flow is guaranteed to be uniformly dispersed to the outer wall of the lithium ion battery body, and the cooling effect is uniform.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipating device for a lithium ion battery according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first filtering mechanism of a heat dissipating device for a lithium ion battery according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a structure of a portion a of a heat dissipating device for a lithium ion battery according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third filtering mechanism of a heat dissipating device for a lithium ion battery according to an embodiment of the present invention.
In the figure: 1-shell, 2-heat conducting piece, 3-lithium ion battery body, 4-outlet duct, 5-intake pipe, 6-third filter mechanism, 61-rotation shell, 62-second filter core, 63-perforation, 7-wind guide piece, 8-second filter mechanism, 81-stirring piece, 82-storage piece, 9-first filter mechanism, 91-dust proof piece, 92-dewatering piece, 93-air inlet shell, 94-first filter core, 10-actuating mechanism, 101-first flabellum, 102-first rotation piece, 11-filter shell, 12-clamping piece, 13-dispersing mechanism, 131-second flabellum, 132-second rotation piece, 133-stirring leaf, 14-through hole, 15-fixed piece.
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.
Referring to fig. 1-4, a lithium ion battery heat dissipation device comprises a shell 1, wherein a lithium ion battery body 3 is installed inside the shell 1 through a fixing piece 15, and a gap is reserved between the inner wall of the shell 1 and the outer wall of the lithium ion battery body 3;
an air inlet pipe 5 is arranged at one end of the shell 1, a filter shell 111 is arranged at one end of the air inlet pipe 5 far away from the shell 1, an air inlet shell 931 is arranged at one end of the filter shell 111 far away from the air inlet pipe 5, and the opening direction of one end of the air inlet shell 931 far away from the filter shell 111 is consistent with the advancing direction of the vehicle and is used for filling air flow into the filter shell 111 in the running process of the vehicle; the outer wall of the lithium ion battery body 3 is provided with a heat conducting piece 2; the method comprises the steps of,
a second filtering mechanism 8 and a third filtering mechanism 6 are sequentially arranged in the filtering shell 111 and are used for filtering the airflow entering the filtering shell 111; the method comprises the steps of,
the inside position that corresponds with intake pipe 5 opening of casing 1 is provided with dispersion mechanism 13 for will get into the air current in the casing 1 and disperse, install the air inlet casing 931 on the vehicle during the use, and guarantee that the one end opening direction that the air inlet casing 931 kept away from filtering casing 111 is unanimous with the vehicle direction of advancing, make the vehicle travel in-process air current pour into filtering casing 111 through air inlet casing 931, the air current gets into in the casing 1 through intake pipe 5 after filtering through second filtering mechanism 8, third filtering mechanism 6, the air current flows through and is discharged through outlet duct 4 from the clearance between casing 1 and the lithium ion battery body 3, can effectively dispel the heat to lithium ion battery body 3, dispersion mechanism 13 will get into the air current in the casing 1 from intake pipe 5 simultaneously and disperse, guarantee that the even dispersion of air current reaches the outer wall of lithium ion battery body 3, make the radiating effect even.
Referring to fig. 2, as a preferred embodiment of the present invention, a first filtering mechanism 9 is provided inside the air inlet housing 931 for primarily filtering the air flow entering the air inlet housing 931.
As a preferred embodiment of the present invention, the first filter mechanism 9 includes an anti-settling member installed at an opening of the air inlet housing 931 at an end remote from the filter housing 111; the method comprises the steps of,
the water removing parts 92 are alternately arranged on the inner wall of the air inlet housing 931 and are used for removing water vapor in the air flow; the method comprises the steps of,
a first filter element 94 is mounted on the inner wall of the air inlet housing 931, the first filter element 94 being located on the side of the water removal member 92 remote from the dust prevention member 91.
As a preferred embodiment of the present invention, the first filter element 94 is a nonwoven fabric, a sponge, or the like, and in this embodiment, the preferred first filter element 94 is a nonwoven fabric.
As a preferred embodiment of the present invention, the filter housing 111 is internally provided with a driving mechanism 10, the driving mechanism 10 includes a first rotating member 102 movably mounted on the inner wall of the filter housing 111, the first fan blades 101 are mounted on the side surface of the first rotating member 102, and the position of the first fan blades 101 corresponds to the opening position of the air inlet housing 931.
As a preferred embodiment of the present invention, the number of the first fan blades 101 is three, four, etc., and in this embodiment, the number of the preferred first fan blades 101 is four.
As a preferred embodiment of the present invention, the second filter mechanism 8 includes a stock 82 mounted on the inner wall of the filter housing 111, and the inside of the stock 82 is filled with an adsorption member; the method comprises the steps of,
the stirring member 81 for stirring the adsorbing member, the stirring member 81 is installed at a side of the first rotating member 102 located inside the storing member 82.
As a preferred embodiment of the present invention, the adsorbent is activated carbon particles, activated clay, or the like, and in this embodiment, the preferred adsorbent is activated carbon particles.
Referring to fig. 4, as a preferred embodiment of the present invention, the third filtering mechanism 6 includes a rotary housing 611 rotatably mounted on an inner wall of the filtering housing 111, a through hole 63 is formed on an outer wall of the rotary housing 611, and an end of the first rotary member 102, which is far from the first fan blade 101, is connected to the inner wall of the rotary housing 611; the method comprises the steps of,
the second filter element 62 is mounted inside the rotary housing 611, and the position of the middle opening of the second filter element 62 corresponds to the position of the rotary housing 611 opening near the side of the stock member 82.
As a preferred embodiment of the present invention, the second filter element 62 is a nonwoven fabric, a sponge, or the like, and in this embodiment, the preferred second filter element 62 is a nonwoven fabric.
As a preferred embodiment of the present invention, the air guide member 7 is installed on the inner wall of the filtering housing 111, the air guide member 7 is located between the rotating housing 611 and the storage member 82, and the opening position of the air guide member 7 corresponds to the position of the rotating housing 611 close to the opening on one side of the storage member 82, when air flows into the filtering housing 111 through the air inlet housing 931, the first fan blade 101 is blown to drive the first rotating member 102 to rotate, so as to drive the stirring member 81 to stir the adsorption member, and simultaneously drive the rotating housing 611 and the second filter element 62 to rotate, so that the air flow second filter element 62 is uniformly contacted with the air flow while ensuring the filtering effect, and the utilization effect of the second filter element 62 is improved.
As a preferred embodiment of the present invention, the air guide 7 has a funnel-shaped, ring-shaped structure, etc., and in this embodiment, the air guide 7 is preferably a funnel-shaped structure.
Referring to fig. 3, as a preferred embodiment of the present invention, a fixing member 15 is mounted at one end of the housing 1 near the air inlet pipe 5;
the dispersing mechanism 13 comprises a second rotating member 132 movably mounted on one side of the fixing member 15 close to the shell 1, a second fan blade 131 is mounted at one end of the second rotating member 132 close to the fixing member 15, and a poking blade 133 is mounted at one end of the second rotating member 132 far away from the fixing member 15; and
through holes 14 are formed in the side faces of the fixing pieces 15, air flow in the air inlet pipe 5 is injected into the shell 1 through the through holes 14, meanwhile, the second fan blades 131 are blown, the second rotating pieces 132 are driven to rotate, the stirring blades 133 are driven to rotate, and the air flow entering the shell 1 is dispersed through the stirring blades 133.
As a preferred embodiment of the present invention, the outer wall of the side of the filter housing 111 away from the air inlet housing 931 is provided with the clamping member 12, and the clamping member 12 clamps the air outlet port of the air outlet pipe, so that the air outlet port of the air outlet pipe is in a negative pressure state during the running process of the vehicle, the air flow in the housing 1 is promoted to overflow from the air outlet pipe, and the heat dissipation efficiency of the lithium ion battery body 3 is improved.
As a preferred embodiment of the present invention, the clamping member 12 is a clip, a rack, or the like, and in this embodiment, the preferred clamping member 12 is a clip.
An electric automobile comprises the lithium ion battery heat dissipation device and a car body.
When the air inlet shell 931 is installed on a vehicle, the opening direction of one end of the air inlet shell 931 away from the filter shell 111 is guaranteed to be consistent with the advancing direction of the vehicle, so that air flows into the filter shell 111 through the air inlet shell 931 in the running process of the vehicle, the air flows into the shell 1 through the air inlet pipe 5 after being filtered through the second filter mechanism 8 and the third filter mechanism 6, and flows through a gap between the shell 1 and the lithium ion battery body 3 and is discharged through the air outlet pipe 4, the lithium ion battery body 3 can be effectively cooled, and meanwhile, the air flows entering the shell 1 from the air inlet pipe 5 are dispersed by the dispersing mechanism 13, so that the air flows are guaranteed to be uniformly dispersed to the outer wall of the lithium ion battery body 3, and the cooling effect is uniform; when the air flow passes through the air inlet housing 931 and is injected into the filter housing 111, the first fan blade 101 is blown to drive the first rotating member 102 to rotate, so that the stirring member 81 is driven to stir the adsorption component, and meanwhile, the rotating housing 611 and the second filter element 62 are driven to rotate, so that the filtering effect is ensured, the second filter element 62 of the air flow is uniformly contacted with the air flow, and the utilization effect of the second filter element 62 is improved; the air flow in the air inlet pipe 5 is injected into the shell 1 through the through hole 14, and simultaneously the second fan blade 131 is blown to drive the second rotating piece 132 and the stirring blade 133 to rotate, and the stirring blade 133 disperses the air flow entering the shell 1; the air outlet port of the air outlet pipe is in a negative pressure state in the running process of the vehicle, so that air flow in the shell 1 is promoted to overflow from the air outlet pipe, and the heat dissipation efficiency of the lithium ion battery body 3 is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The lithium ion battery heat dissipation device comprises a shell, wherein a lithium ion battery body is arranged in the shell through a fixing piece, and is characterized in that a gap is reserved between the inner wall of the shell and the outer wall of the lithium ion battery body;
an air inlet pipe is arranged at one end of the shell, a filtering shell is arranged at one end of the air inlet pipe, which is far away from the shell, an air inlet shell is arranged at one end of the filtering shell, which is far away from the air inlet pipe, and the opening direction of one end of the air inlet shell, which is far away from the filtering shell, is consistent with the advancing direction of the vehicle, and the air inlet shell is used for filling air flow into the filtering shell in the running process of the vehicle; the outer wall of the lithium ion battery body is provided with a heat conducting piece; the method comprises the steps of,
the second filtering mechanism and the third filtering mechanism are sequentially arranged in the filtering shell and are used for filtering the air flow entering the filtering shell; the method comprises the steps of,
the second filtering mechanism comprises a storage piece arranged on the inner wall of the filtering shell, and an adsorption part is filled in the storage piece; the stirring piece is arranged on the side surface of the first rotating piece, which is positioned in the storage piece, the third filtering mechanism comprises a rotating shell rotatably arranged on the inner wall of the filtering shell, the outer wall of the rotating shell is provided with a perforation, and one end of the first rotating piece, which is far away from the first fan blade, is connected with the inner wall of the rotating shell; and the second filter element is arranged in the rotary shell, the middle opening position of the second filter element corresponds to the position of the rotary shell, which is close to the opening on one side of the storage piece, the air guide piece is arranged on the inner wall of the filter shell, the air guide piece is positioned between the rotary shell and the storage piece, and the opening position of the air guide piece corresponds to the position of the rotary shell, which is close to the opening on one side of the storage piece.
2. The heat dissipating device of claim 1, wherein a first filter mechanism is disposed inside the air intake housing for initially filtering the air flow entering the air intake housing.
3. The heat sink of claim 2, wherein the first filter mechanism comprises an anti-settling member mounted to the air intake housing at an end opening away from the filter housing; the method comprises the steps of,
the water removing components are arranged on the inner wall of the air inlet shell in a staggered manner and are used for removing water vapor in the air flow; the method comprises the steps of,
install at air inlet shells inner wall's first filter core, first filter core is located the one side that the water removal part kept away from the dust keeper.
4. The heat dissipating device for lithium ion battery according to claim 1, wherein a driving mechanism is disposed in the filter housing, the driving mechanism comprises a first rotating member movably mounted on an inner wall of the filter housing, a first fan is mounted on a side surface of the first rotating member, and a position of the first fan corresponds to an opening position of the air inlet housing.
5. The lithium ion battery heat dissipation device according to claim 1, wherein a fixing piece is installed at one end of the shell close to the air inlet pipe;
the dispersing mechanism comprises a second rotating piece movably arranged at one side of the fixing piece, which is close to the shell, a second fan blade is arranged at one end of the second rotating piece, which is close to the fixing piece, and a poking blade is arranged at one end of the second rotating piece, which is far away from the fixing piece; and
the side of the fixing piece is provided with a through hole.
6. The heat dissipating device for lithium ion battery according to claim 1, wherein a clamping member is mounted on an outer wall of a side of the filter housing away from the air inlet housing, and clamps the air outlet port of the air outlet pipe.
7. An electric automobile, characterized by comprising the lithium ion battery heat dissipation device according to any one of claims 1 to 6, and further comprising an automobile body.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207614287U (en) * | 2017-12-18 | 2018-07-17 | 福建三龙新能源汽车有限公司 | A kind of steady long continuation of the journey Caddy of radiation type efficient |
| CN208538943U (en) * | 2018-06-16 | 2019-02-22 | 山东中瑞德电动汽车有限公司 | A kind of electric car charging and discharging lithium battery bin |
| CN210110998U (en) * | 2019-08-14 | 2020-02-21 | 浙江大学昆山创新中心 | Heat dissipation device for new energy battery |
| CN111068457A (en) * | 2019-12-30 | 2020-04-28 | 杭州昕华信息科技有限公司 | Remove aldehyde purifier's installation component with filtering capability |
| CN211635822U (en) * | 2019-12-26 | 2020-10-09 | 喀左嘉盛塑业科技有限公司 | Organic waste gas purification dust collecting equipment |
| CN212262681U (en) * | 2020-03-18 | 2021-01-01 | 刘水荣 | Fitment space peculiar smell purifier |
| CN112490573A (en) * | 2020-12-10 | 2021-03-12 | 曾文涛 | Battery pack housing assembly for assisting heat dissipation by utilizing high-speed airflow |
| CN213050029U (en) * | 2020-07-22 | 2021-04-27 | 海南亿康生态建设有限公司 | Malodorous gas purification device |
| CN213565413U (en) * | 2020-11-20 | 2021-06-29 | 谢亚连 | Oil-electricity hybrid system of new energy automobile |
| CN214176107U (en) * | 2020-12-25 | 2021-09-10 | 黄亦文 | New energy automobile battery heat abstractor |
| CN113437419A (en) * | 2021-07-06 | 2021-09-24 | 董金花 | Explosion-proof and flame-proof battery pack for new energy automobile |
-
2021
- 2021-10-12 CN CN202111185727.8A patent/CN113972414B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207614287U (en) * | 2017-12-18 | 2018-07-17 | 福建三龙新能源汽车有限公司 | A kind of steady long continuation of the journey Caddy of radiation type efficient |
| CN208538943U (en) * | 2018-06-16 | 2019-02-22 | 山东中瑞德电动汽车有限公司 | A kind of electric car charging and discharging lithium battery bin |
| CN210110998U (en) * | 2019-08-14 | 2020-02-21 | 浙江大学昆山创新中心 | Heat dissipation device for new energy battery |
| CN211635822U (en) * | 2019-12-26 | 2020-10-09 | 喀左嘉盛塑业科技有限公司 | Organic waste gas purification dust collecting equipment |
| CN111068457A (en) * | 2019-12-30 | 2020-04-28 | 杭州昕华信息科技有限公司 | Remove aldehyde purifier's installation component with filtering capability |
| CN212262681U (en) * | 2020-03-18 | 2021-01-01 | 刘水荣 | Fitment space peculiar smell purifier |
| CN213050029U (en) * | 2020-07-22 | 2021-04-27 | 海南亿康生态建设有限公司 | Malodorous gas purification device |
| CN213565413U (en) * | 2020-11-20 | 2021-06-29 | 谢亚连 | Oil-electricity hybrid system of new energy automobile |
| CN112490573A (en) * | 2020-12-10 | 2021-03-12 | 曾文涛 | Battery pack housing assembly for assisting heat dissipation by utilizing high-speed airflow |
| CN214176107U (en) * | 2020-12-25 | 2021-09-10 | 黄亦文 | New energy automobile battery heat abstractor |
| CN113437419A (en) * | 2021-07-06 | 2021-09-24 | 董金花 | Explosion-proof and flame-proof battery pack for new energy automobile |
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