CN220189702U - Hydrogen fuel cell with water circulation heat dissipation function - Google Patents
Hydrogen fuel cell with water circulation heat dissipation function Download PDFInfo
- Publication number
- CN220189702U CN220189702U CN202321418130.8U CN202321418130U CN220189702U CN 220189702 U CN220189702 U CN 220189702U CN 202321418130 U CN202321418130 U CN 202321418130U CN 220189702 U CN220189702 U CN 220189702U
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- China
- Prior art keywords
- water
- fuel cell
- heat dissipation
- hydrogen fuel
- installation
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 120
- 239000000446 fuel Substances 0.000 title claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 239000001257 hydrogen Substances 0.000 title claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 3
- 210000004027 cell Anatomy 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 11
- 210000005056 cell body Anatomy 0.000 abstract description 8
- 241000883990 Flabellum Species 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model provides a hydrogen fuel cell with a water circulation heat dissipation function, which relates to the technical field of fuel cells, and comprises an installation box and a cell body arranged in the installation box, wherein an installation chamber and a water storage chamber are arranged in the installation box, the cell body is arranged in the installation chamber, and water cooling pipes are arranged on two side surfaces of the cell body; the inside of holding the hydroecium fills cold water, continuously pours into cold water to the inside of water-cooling pipe through water delivery mechanism, carries out water-cooling heat dissipation around the battery body through the water-cooling pipe, and continuously rotate through the drive dwang, blow outside air to the battery body through the flabellum of blowing and carry out forced air cooling heat dissipation, the two radiating modes of water-cooling forced air cooling have improved the radiating effect to the battery body, the inside of holding the hydroecium is flowed into again to the inside of water-cooling pipe, make the inside circulation of holding the hydroecium cold water in the water-cooling pipe, further improved the radiating effect to the battery body.
Description
Technical Field
The utility model relates to the technical field of fuel cells, in particular to a hydrogen fuel cell with a water circulation heat dissipation function.
Background
The hydrogen fuel cell is a power generation device for directly converting chemical energy of hydrogen and oxygen into electric energy, the basic principle is that the hydrogen and the oxygen are respectively supplied to an anode and a cathode through reverse reaction of electrolytic water, after the hydrogen is outwards diffused through the anode and reacts with electrolyte, electrons are released to reach the cathode through external load, the fuel cell has no pollution to the environment, the fuel cell only generates water and heat through electrochemical reaction, a new energy automobile rapidly develops, the performance and the price of the traditional storage battery can not meet the practical requirement of the electric automobile, and the fuel cell is a device for directly converting the chemical energy of the hydrogen and the oxygen into the electric energy through electrode reaction, has high energy conversion efficiency and is considered to be the most ideal driving power supply on the electric automobile in future.
The utility model discloses a fuel cell of high radiating effect in the chinese patent of the bulletin number CN208298939U of authorizing, including the fuel cell body, the outer wall coating of fuel cell body has the heat conduction rubber layer, the outer wall connection of heat conduction rubber layer has the heat conduction casing, the top fixedly connected with fin of heat conduction casing, the equal fixedly connected with bracing piece in four corners at heat conduction casing top, the top movable mounting of bracing piece has the board of placing that is located the fin top, the top of placing the board is provided with the fan, the fan includes the motor of fixed connection at the board top of placing.
However, when the technical scheme is actually used, the inventor finds that the device performs air cooling and cooling on the battery in a way of blowing by the rotary fan blade, has poor heat dissipation effect, and cannot quickly reduce the temperature around the battery so as to influence the use of the battery.
Disclosure of Invention
The utility model aims to provide a hydrogen fuel cell with a water circulation heat dissipation function, and aims to solve the problems that in the prior art, the air cooling and the cooling are carried out on the cell by a rotary fan blade blowing mode, the heat dissipation effect is poor, the temperature around the cell cannot be quickly lowered, and the use of the cell is affected.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydrogen fuel cell with hydrologic cycle heat dissipation function, includes the mounting box and installs the inside battery body at the mounting box, the inside of mounting box is equipped with installation room and water storage room, and the inside at the installation room is installed to the battery body, the both sides face of battery body all is equipped with the water cooling pipe, the inside of installation room is equipped with the water delivery mechanism that carries out water delivery to the water cooling pipe inside, logical groove has all been seted up to the both sides face of mounting box, the internally mounted who leads to the groove has the mount, the inside rotation of mount is connected with the dwang, the one end fixedly connected with fan blade of blowing of dwang.
In order to make the utility model have the function of continuously conveying cold water in the water storage chamber to the inside of the water cooling pipe, the water conveying mechanism comprises a water injection cylinder arranged in the installation chamber, a water suction pipe and a water injection pipe are arranged on the water injection cylinder, the water suction pipe extends to the inside of the water storage chamber, the water discharge end of the water cooling pipe extends to the inside of the water storage chamber, the water injection pipe is communicated with the water inlet end of the water cooling pipe, the water suction pipe and the water injection pipe are both provided with one-way valves, and the inside of the water injection cylinder is connected with a piston in a sliding manner.
In order to enable the utility model to have the function of controlling the piston to slide up and down in the water injection cylinder, the utility model further adopts the technical scheme that the top of the piston is hinged with a pull rod through a pin shaft, one end of the rotating rod, which is far away from the blowing fan blade, is fixedly connected with a rotary table, the pull rod is movably connected with one side surface of the rotary table, and a driving mechanism for controlling the rotating rod to rotate is arranged in the installation chamber.
In order to make the utility model have the function of controlling the rotating rod to continuously rotate, the driving mechanism comprises a driving motor arranged in the installation chamber, a first bevel gear is arranged on an output rotating shaft of the driving motor, a second bevel gear is arranged on the rotating rod, and the first bevel gear and the second bevel gear are meshed.
In order to prevent the dust and impurities from being sucked into the installation box, the utility model further adopts the technical scheme that one end of the through groove is provided with a first dust screen.
In order to enable the water in the water storage chamber to gather towards the two ends of the water storage chamber, the utility model further adopts the technical scheme that the water storage chamber is internally provided with the protruding blocks.
In order to accelerate the ventilation of the inside of the installation box, the utility model further adopts the technical scheme that the top of the installation box is provided with a vent hole, and a second dustproof net is arranged in the vent hole.
In order to make the utility model have the function of injecting cold water into the water storage chamber, the utility model further adopts the technical scheme that the mounting box is provided with a water injection port for injecting water into the water storage chamber.
The beneficial effects of the utility model are as follows:
1. the inside of holding the hydroecium fills cold water, continuously pours into cold water to the inside of water-cooling pipe through water delivery mechanism, carries out water-cooling heat dissipation around the battery body through the water-cooling pipe, and continuously rotate through the drive dwang, blow outside air to the battery body through the flabellum of blowing and carry out forced air cooling heat dissipation, the two radiating modes of water-cooling forced air cooling have improved the radiating effect to the battery body, the inside of holding the hydroecium is flowed into again to the inside of water-cooling pipe, make the inside circulation of holding the hydroecium cold water in the water-cooling pipe, further improved the radiating effect to the battery body.
2. When the dwang makes the carousel rotate continuously at pivoted in-process, the piston is pulled in the inside of annotating the water section of thick bamboo and reciprocates the slip from top to bottom under the effect of pull rod, through the cold water that the water pipe will deposit the hydroecium and take out, and fill cold water to the inside of water-cooled tube through the water injection pipe, thereby accomplish the filling of the inside cold water of water-cooled tube, water pump assembly has been reduced and use, it is energy-concerving and environment-protective, through setting up ventilation hole and accelerating the circulation of installing box inside air and improve the radiating effect to battery body, and prevent through setting up first dust screen and second dust screen that external dust impurity from entering into the inside of installing box.
Drawings
Fig. 1 is a schematic view of a mounting box structure in an embodiment of the present utility model.
FIG. 2 is a side view of a water-cooled tube in an embodiment of the utility model.
Fig. 3 is a cross-sectional view of a water injection cartridge in an embodiment of the present utility model.
In the figure: 1. a mounting box; 11. a mounting chamber; 12. a water storage chamber; 13. a through groove; 14. a fixing frame; 15. a first dust screen; 16. a vent hole; 2. a battery body; 3. a water-cooled tube; 4. a rotating lever; 41. blowing fan blades; 42. a turntable; 5. a water injection cylinder; 51. a water suction pipe; 52. a water injection pipe; 53. a piston; 54. a pull rod; 6. and driving the motor.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1-3, a hydrogen fuel cell with water circulation heat dissipation function comprises a mounting box 1 and a cell body 2 mounted in the mounting box 1, wherein a mounting chamber 11 and a water storage chamber 12 are arranged in the mounting box 1, the cell body 2 is mounted in the mounting chamber 11, water cooling pipes 3 are arranged on two side surfaces of the cell body 2, a water delivery mechanism for delivering water to the interiors of the water cooling pipes 3 is arranged in the mounting chamber 11, through grooves 13 are formed on two side surfaces of the mounting box 1, a fixing frame 14 is mounted in the through grooves 13, a rotating rod 4 is connected in the fixing frame 14 in a rotating mode, and a blowing fan blade 41 is fixedly connected to one end of the rotating rod 4.
In this embodiment, fill cold water with the inside of water storage room 12, continuously pour into cold water to the inside of water-cooling pipe 3 through water delivery mechanism, carry out water-cooling heat dissipation around the battery body 2 through water-cooling pipe 3, and continuously rotate through driving dwang 4, blow outside air to battery body 2 through blowing flabellum 41 and carry out forced air cooling heat dissipation, the two radiating modes of water-cooling forced air cooling have improved the radiating effect to battery body 2, the inside cold water of water-cooling pipe 3 flows in the inside of water storage room 12 again, make water storage room 12 cold water circulate in the inside of water-cooling pipe 3, further improved the radiating effect to battery body 2.
In another embodiment of the present utility model, as shown in fig. 1 and 3, when the rotating rod 4 rotates to continuously rotate the turntable 42, the piston 53 is pulled to slide up and down in the water injection cylinder 5 under the action of the pull rod 54, cold water in the water storage chamber 12 is pumped out through the water suction pipe 51, and the cold water is filled into the water cooling pipe 3 through the water injection pipe 52, so that the filling of the cold water in the water cooling pipe 3 is completed, the use of a water pump assembly is reduced, and the present utility model is energy-saving and environment-friendly.
As shown in fig. 1, specifically, the rotation rod 4 is driven to rotate continuously by starting the driving motor 6 under the action of the first bevel gear and the second bevel gear.
Further, as shown in fig. 1, the provision of the protruding block facilitates the collection of water inside the water storage chamber 12 toward both ends of the water storage chamber 12.
As shown in fig. 1, it is preferable that the first dust screen 15 and the second dust screen are provided to prevent external dust foreign substances from entering the inside of the installation case 1.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a hydrogen fuel cell with hydrologic cycle heat dissipation function, includes mounting box (1) and installs at the inside battery body (2) of mounting box (1), a serial communication port, the inside of mounting box (1) is equipped with installation room (11) and water storage room (12), and the inside at installation room (11) is installed in battery body (2), the both sides face of battery body (2) all is equipped with water-cooled tube (3), the inside of installation room (11) is equipped with the water delivery mechanism that carries out water delivery to the inside of water-cooled tube (3), logical groove (13) have all been seted up to the both sides face of mounting box (1), the internally mounted of logical groove (13) has mount (14), the inside rotation of mount (14) is connected with dwang (4), the one end fixedly connected with fan blade (41) of blowing of dwang (4).
2. The hydrogen fuel cell with the water circulation heat dissipation function according to claim 1, wherein the water delivery mechanism comprises a water injection tube (5) installed in an installation chamber (11), a water suction tube (51) and a water injection tube (52) are installed on the water injection tube (5), the water suction tube (51) extends to the inside of the water storage chamber (12), the water discharge end of the water cooling tube (3) extends to the inside of the water storage chamber (12), the water injection tube (52) is communicated with the water inlet end of the water cooling tube (3), one-way valves are installed on the water suction tube (51) and the water injection tube (52), and a piston (53) is connected inside the water injection tube (5) in a sliding mode.
3. The hydrogen fuel cell with the water circulation heat dissipation function according to claim 2, wherein a pull rod (54) is hinged to the top of the piston (53) through a pin shaft, one end, away from the blowing fan blade (41), of the rotating rod (4) is fixedly connected with a rotary table (42), the pull rod (54) is movably connected to one side surface of the rotary table (42), and a driving mechanism for controlling the rotating rod (4) to rotate is arranged in the installation chamber (11).
4. A hydrogen fuel cell with water circulation heat radiation function according to claim 3, characterized in that the driving mechanism comprises a driving motor (6) installed in the installation chamber (11), a first bevel gear is installed on the output rotating shaft of the driving motor (6), a second bevel gear is installed on the rotating rod (4), and the first bevel gear and the second bevel gear are meshed.
5. A hydrogen fuel cell with water circulation heat radiation function according to claim 1, characterized in that a first dust screen (15) is mounted at one end of the through groove (13).
6. A hydrogen fuel cell with water circulation heat radiation function as claimed in claim 1, wherein the inside of the water storage chamber (12) is provided with a protruding block.
7. The hydrogen fuel cell with the water circulation heat dissipation function according to claim 1, wherein a vent hole (16) is formed in the top of the installation box (1), and a second dust screen is installed inside the vent hole (16).
8. The hydrogen fuel cell with the water circulation heat dissipation function according to claim 1, wherein a water filling port for filling water into the water storage chamber (12) is arranged on the installation box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418130.8U CN220189702U (en) | 2023-06-05 | 2023-06-05 | Hydrogen fuel cell with water circulation heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418130.8U CN220189702U (en) | 2023-06-05 | 2023-06-05 | Hydrogen fuel cell with water circulation heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189702U true CN220189702U (en) | 2023-12-15 |
Family
ID=89100488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321418130.8U Active CN220189702U (en) | 2023-06-05 | 2023-06-05 | Hydrogen fuel cell with water circulation heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189702U (en) |
-
2023
- 2023-06-05 CN CN202321418130.8U patent/CN220189702U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |