CN219575676U - Be applied to liquid flow frame of vanadium redox flow battery - Google Patents
Be applied to liquid flow frame of vanadium redox flow battery Download PDFInfo
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- CN219575676U CN219575676U CN202320626906.9U CN202320626906U CN219575676U CN 219575676 U CN219575676 U CN 219575676U CN 202320626906 U CN202320626906 U CN 202320626906U CN 219575676 U CN219575676 U CN 219575676U
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- Prior art keywords
- frame
- dust
- liquid
- fixedly connected
- liquid flow
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- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 229910052720 vanadium Inorganic materials 0.000 title claims abstract description 15
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000000428 dust Substances 0.000 claims description 61
- 230000017525 heat dissipation Effects 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 229910001456 vanadium ion Inorganic materials 0.000 description 1
Classifications
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Fuel Cell (AREA)
Abstract
The utility model discloses a liquid flow frame applied to a vanadium redox flow battery, which belongs to the technical field of liquid flow frames and comprises a liquid flow frame body, wherein round holes are formed in opposite inner walls of the liquid flow frame body, and the inner walls of the two round holes are fixedly connected with the same cylindrical grid. The dustproof cover is separated from the heat dissipation fan by rotating the dustproof cover, the dustproof cover can be detached, the first dustproof net can be cleaned conveniently, the pulling plate is pulled, under the action of elasticity of the telescopic component, the pulling plate drives the trapezoidal clamping block to separate from the clamping groove through the movable block, the movable dustproof frame is moved away from the movable opening, the dustproof frame is convenient to detach, the second dustproof net is convenient to clean and maintain, air circulation in the liquid flowing frame is promoted by the heat dissipation fan, heat generated by the liquid flowing frame is discharged, and conversion efficiency between battery charging and discharging is guaranteed.
Description
Technical Field
The utility model relates to the technical field of flow frames, in particular to a flow frame applied to a vanadium redox flow battery.
Background
The vanadium redox flow battery adopts vanadium ion solutions with different valence states as positive and negative electrolyte, the electrolyte is driven by an external pump to circulate between a liquid storage tank and a galvanic pile, the electrolyte is subjected to redox reaction in the galvanic pile so as to finish the charging and discharging process, the liquid flow frame is quite common to use, the electrolyte is mostly introduced into the liquid flow frame to carry out chemical reaction with the battery, the current flow channel is mostly set to be in a horizontal and vertical mode, a plurality of large bends can occur in the flow channel, the resistance of the electrolyte can be increased when the electrolyte circulates, the effective self-discharging resistance of the battery is increased, the self-discharging speed is slowed down, the electrolyte can carry out chemical reaction in the liquid flow frame when the battery works, a large amount of heat can be generated during the chemical reaction, dust is easy to block the heat dissipation hole after the use for a long time, the heat dissipation hole is inconvenient to clean and maintain, the heat dissipation effect is poor, and the conversion efficiency between the charging and discharging of the battery is affected.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a flow frame for a vanadium redox flow battery, which has the characteristic of being convenient for maintaining heat dissipation equipment.
(2) Technical proposal
In order to achieve the above object, the utility model provides a liquid flow frame applied to a vanadium redox flow battery, which comprises a liquid flow frame body, round holes are formed in opposite inner walls of the liquid flow frame body, the same cylindrical net frame is fixedly connected to the inner walls of the two round holes, a main flow pipeline is fixedly supported on the cylindrical net frame, a heat dissipation fan is arranged on the side face of the liquid flow frame body, a dust cover is connected with an exhaust end thread of the heat dissipation fan, a first dust screen is arranged in the dust cover, a movable opening is formed in the other side face of the liquid flow frame body, a dust frame is movably connected to the inside of the movable opening, a second dust screen is arranged in the dust frame body, clamping grooves are formed in the two side faces of the dust frame body, grooves are formed in the opposite inner walls of the movable opening, a telescopic assembly is fixedly connected to the inner walls of the grooves, one end of the telescopic assembly is fixedly connected with a movable block, a trapezoid clamping block is fixedly connected to the surface of the movable block, one end of the trapezoid clamping block is clamped inside the clamping groove, the side face of the movable block is fixedly connected with the rectangular pulling plate, and the rectangular pulling plate is connected with the surface of the rectangular pulling plate.
When the technical scheme is used for the liquid flow frame of the vanadium redox flow battery, the dust cover is separated from the heat dissipation fan through rotating the dust cover, the dust cover can be detached, the first dust screen is convenient to clean, and the pull plate is pulled under the elastic force action of the telescopic component, the pull plate drives the trapezoidal clamping block to separate from the clamping groove through the movable block, the movable dust frame is moved, the dust frame is separated from the movable port, the dust frame is convenient to detach, the second dust screen is convenient to clean and maintain, the heat generated by the liquid flow frame is discharged through the air circulation in the liquid flow frame promoted by the heat dissipation fan, and the conversion efficiency between the charge and discharge of the battery is ensured.
Further, one end of the main flow pipeline is communicated with a liquid inlet, and the other end of the main flow pipeline is communicated with a liquid outlet.
Further, the telescopic assembly comprises a telescopic rod, a spring is movably sleeved on the surface of the telescopic rod, one ends of the telescopic rod and the spring are fixedly connected to the inner wall of the groove, and the other ends of the telescopic rod and the spring are fixedly connected to the movable block.
Further, a rubber pad is arranged on the surface of the pulling plate, and a handle is arranged on the surface of the dustproof frame.
Further, anti-skidding patterns are arranged on the surface of the dust cover, and a control switch is arranged on the surface of the liquid flowing frame body.
(3) Advantageous effects
In summary, the utility model has the following beneficial effects:
this be applied to vanadium redox flow battery's liquid flow frame through setting up dust cover, the arm-tie, flexible subassembly and trapezoidal fixture block, through rotating the dust cover, makes the dust cover break away from the radiator fan, can dismantle the dust cover, be convenient for clear up first dust screen, and through the pulling arm-tie, under flexible subassembly's elasticity effect, make the arm-tie drive trapezoidal fixture block through the movable block and break away from the draw-in groove, through movable dust frame, make the dust frame break away from movable mouth, be convenient for dismantle the dust frame, be convenient for clear up the maintenance to the second dust screen, promote the circulation of air in the liquid flow frame through the radiator fan, discharge the heat that the liquid flow frame produced, guarantee the conversion efficiency between the battery charge-discharge.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of the present utility model;
fig. 4 is an enlarged schematic view of the telescopic assembly according to the present utility model.
The marks in the drawings are:
1. a liquid flow frame; 2. a cylindrical net rack; 3. a main flow duct; 4. a heat dissipation fan; 5. a dust cover; 6. a first dust screen; 7. a groove; 8. a telescoping assembly; 801. a telescopic rod; 802. a spring; 9. a movable block; 10. a trapezoidal clamping block; 11. rectangular through holes; 12. pulling a plate; 13. a movable opening; 14. a dust-proof frame; 15. a clamping groove; 16. a second dust screen; 17. a liquid inlet; 18. and a liquid outlet.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-4, the present utility model provides a technical solution: the liquid flow frame applied to the vanadium redox flow battery comprises a liquid flow frame body 1, round holes are formed in opposite inner walls of the liquid flow frame body 1, a cylindrical net frame 2 is fixedly connected to inner walls of the two round holes, a main flow pipeline 3 is fixedly supported on the cylindrical net frame 2, a heat dissipation fan 4 is arranged on the side face of the liquid flow frame body 1, a dust cover 5 is connected to an exhaust end of the heat dissipation fan 4 in a threaded manner, a first dust screen 6 is arranged in the dust cover 5, a movable opening 13 is formed in the other side face of the liquid flow frame body 1, a dust frame 14 is movably connected to the inside of the movable opening 13, a second dust screen 16 is arranged in the dust frame 14, clamping grooves 15 are formed in two side faces of the dust frame 14, grooves 7 are formed in opposite inner walls of the movable opening 13, a telescopic assembly 8 is fixedly connected to the inner walls of the grooves 7, one end of the telescopic assembly 8 is fixedly connected with a movable block 9, the surface of the movable block 9 is fixedly connected with a trapezoid clamping block 10, one end of the trapezoid clamping block 10 is clamped in the clamping groove 15, the side surface of the movable block 9 is fixedly connected with a pulling plate 12, the surface of the fluid frame body 1 is provided with a rectangular through hole 11, the pulling plate 12 is movably connected in the rectangular through hole 11, the dust cover 5 is separated from the cooling fan 4 by rotating the dust cover 5, the dust cover 5 can be detached conveniently, the first dust cover 6 is cleaned by pulling the pulling plate 12, the pulling plate 12 drives the trapezoid clamping block 10 to be separated from the clamping groove 15 through the movable block 9 under the action of the elasticity of the telescopic assembly 8, the dust frame 14 is separated from the movable opening 13 by the movable dust frame 14, the dust frame 14 is convenient to detach, the second dust cover 16 is convenient to clean and maintain, the air circulation in the fluid frame body 1 is promoted by the cooling fan 4, and the heat generated by the liquid flow frame body 1 is discharged, so that the conversion efficiency between the charge and discharge of the battery is ensured.
Specifically, one end of the main flow pipeline 3 is communicated with a liquid inlet 17, and the other end of the main flow pipeline 3 is communicated with a liquid outlet 18.
Specifically, the telescopic assembly 8 comprises a telescopic rod 801, a spring 802 is movably sleeved on the surface of the telescopic rod 801, one ends of the telescopic rod 801 and the spring 802 are fixedly connected to the inner wall of the groove 7, and the other ends of the telescopic rod 801 and the spring 802 are fixedly connected to the movable block 9.
Through adopting above-mentioned technical scheme, play the effect of flexible elasticity through flexible subassembly 8.
Specifically, a rubber pad is provided on the surface of the pull plate 12, and a handle is provided on the surface of the dust-proof frame 14.
Through adopting above-mentioned technical scheme, increase the frictional force between finger and the arm-tie 12 through the rubber pad, be convenient for carry out the activity to arm-tie 12.
Specifically, the surface of the dust cover 5 is provided with anti-skid patterns, and the surface of the fluid frame 1 is provided with a control switch.
Through adopting above-mentioned technical scheme, be convenient for carry out rotary motion to dust cover 5 through the anti-skidding line.
The working principle of the utility model is as follows:
when the battery cooling fan is used, in the discharging process of the battery, the heat dissipation fan 4 is started through the control switch, so that the heat dissipation fan 4 promotes air circulation in the liquid flow frame body 1, heat generated by the liquid flow frame body 1 is discharged, conversion efficiency between charging and discharging of the battery is guaranteed, when the cooling equipment is required to be maintained, the dust cover 5 is separated from the heat dissipation fan 4 through rotating the dust cover 5, the dust cover 5 can be detached, the first dust cover 6 can be cleaned and maintained, the pull plate 12 drives the trapezoid clamping block 10 to separate from the clamping groove 15 through the movable block 9 under the action of elasticity of the telescopic component 8, the handle is pulled, so that the dust frame 14 is separated from the movable opening 13, the dust frame 14 is detached, the second dust cover 16 can be cleaned and maintained, and the heat dissipation effect of the heat dissipation fan 4 is guaranteed, and the battery can normally work.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. Be applied to vanadium redox flow battery's liquid flow frame, including flowing liquid framework (1), its characterized in that: round holes are formed in the opposite inner walls of the flowing liquid frame body (1), the same cylindrical net rack (2) is fixedly connected to the inner walls of the two round holes, a main flow pipeline (3) is fixedly supported on the cylindrical net rack (2), a radiating fan (4) is arranged on the side face of the flowing liquid frame body (1), a dust cover (5) is connected to the exhaust end of the radiating fan (4) in a threaded mode, a first dust screen (6) is arranged in the dust cover (5), a movable opening (13) is formed in the other side face of the flowing liquid frame body (1), a dust frame (14) is movably connected to the inner side face of the movable opening (13), a second dust screen (16) is arranged in the dust frame (14), clamping grooves (15) are formed in the two side faces of the dust frame (14), grooves (7) are formed in the opposite inner walls of the movable opening (13), a telescopic component (8) is fixedly connected to the inner wall of the grooves (7), a movable block (9) is fixedly connected to one end of the telescopic component (8), a rectangular clamping block (9) is connected to the inner side face of the movable block (9), a trapezoid (10) is fixedly connected to the inner side face of the trapezoid (10), the pull plate (12) is movably connected inside the rectangular through hole (11).
2. The flow frame applied to a vanadium redox flow battery as set forth in claim 1, wherein: one end of the main flow pipeline (3) is communicated with a liquid inlet (17), and the other end of the main flow pipeline (3) is communicated with a liquid outlet (18).
3. The flow frame applied to a vanadium redox flow battery as set forth in claim 1, wherein: the telescopic assembly (8) comprises a telescopic rod (801), a spring (802) is movably sleeved on the surface of the telescopic rod (801), one ends of the telescopic rod (801) and the spring (802) are fixedly connected to the inner wall of the groove (7), and the other ends of the telescopic rod (801) and the spring (802) are fixedly connected to the movable block (9).
4. The flow frame applied to a vanadium redox flow battery as set forth in claim 1, wherein: the surface of the pull plate (12) is provided with a rubber pad, and the surface of the dustproof frame (14) is provided with a handle.
5. The flow frame applied to a vanadium redox flow battery as set forth in claim 1, wherein: the surface of the dust cover (5) is provided with anti-skidding lines, and the surface of the liquid flowing frame body (1) is provided with a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626906.9U CN219575676U (en) | 2023-03-27 | 2023-03-27 | Be applied to liquid flow frame of vanadium redox flow battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626906.9U CN219575676U (en) | 2023-03-27 | 2023-03-27 | Be applied to liquid flow frame of vanadium redox flow battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219575676U true CN219575676U (en) | 2023-08-22 |
Family
ID=87659514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626906.9U Active CN219575676U (en) | 2023-03-27 | 2023-03-27 | Be applied to liquid flow frame of vanadium redox flow battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219575676U (en) |
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2023
- 2023-03-27 CN CN202320626906.9U patent/CN219575676U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 1808, 18th Floor, Building 3, No.1 Mengdu Street, Jianye District, Nanjing City, Jiangsu Province, China 210000 Patentee after: Jiangsu Linyuan Energy Storage Co.,Ltd. Country or region after: China Address before: 210000 floor 21, building A1, No. 32, Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu Province Patentee before: Linyuan Power (Nanjing) Co.,Ltd. Country or region before: China |