CN206541889U - Hydrogen fuel cell, automobile, unmanned plane and ship - Google Patents
Hydrogen fuel cell, automobile, unmanned plane and ship Download PDFInfo
- Publication number
- CN206541889U CN206541889U CN201720267623.4U CN201720267623U CN206541889U CN 206541889 U CN206541889 U CN 206541889U CN 201720267623 U CN201720267623 U CN 201720267623U CN 206541889 U CN206541889 U CN 206541889U
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- fuel cell
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- hydrogen fuel
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- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Fuel Cell (AREA)
Abstract
The utility model is related to a kind of hydrogen fuel cell, automobile and unmanned plane, and hydrogen fuel cell includes：At least one battery unit between upper and lower pressing plate, battery unit includes what lamination successively was set：Wavy metal piece, metal gas arrangement piece, upper carbon paper, membrane electrode, lower carbon paper and metal mesh sheet；Top board is provided with air inlet, exhaust outlet, the medial surface of metal gas arrangement piece and is evenly distributed with a plurality of parallel and aligned fashion cannelure, and the end of each cannelure is connected each other by transverse groove.Groove on metal gas arrangement piece is both used for uniform hydrogen, while being also used for discharging the moisture of hydrogen gas side, to prevent water point from blocking hydrogen gas side.The deflector that graphite material is made is used relative to prior art, metal gas distribution lamellar body product is small, lightweight, and gas diffusibility is good, uniform air distribution, and good product consistency is not easily blocked.The volume and weight of hydrogen fuel cell is greatly reduced, production and use cost is reduced.
Description
Technical field
The utility model is related to a kind of hydrogen fuel cell, automobile, unmanned plane and ship.
Background technology
Existing hydrogen fuel cell volume, weight are all larger, and the mainly material such as deflector of water conservancy diversion fuel hydrogen uses stone
Ink engraving is formed.
Therefore, how to reduce hydrogen fuel cell volume, reduction weight, be the technical barrier of this area.
Utility model content
The purpose of this utility model is to provide all less hydrogen fuel cell of a kind of volume, weight, and using the battery
Automobile, unmanned plane and ship.
The utility model purpose hydrogen fuel cell is realized, including：At least one battery list between upper and lower pressing plate
Member, it is characterised in that：The battery unit includes what lamination successively was set：Wavy metal piece, metal gas arrangement piece, upper carbon paper, film electricity
Pole, lower carbon paper and metal mesh sheet；Top board is provided with air inlet, exhaust outlet, the medial surface of metal gas arrangement piece and is evenly distributed with
A plurality of parallel and aligned fashion cannelure, the end of each cannelure is connected each other by transverse groove, the transverse groove and cannelure
The cell body of composition is suitable to the gas from the air inlet draining into the exhaust outlet.
Multiple battery unit aligned stacks are connected between the upper and lower pressing plate.
Wavy metal piece includes：Planar metal sheet and the corrugated metal piece being fixed in the planar metal sheet；Lamination successively
The wavy metal piece of setting, metal gas arrangement piece, upper carbon paper, membrane electrode, the two ends corresponding position of lower carbon paper and metal mesh sheet are provided with passing through
Logical through hole, sealing ring is equipped with the oxygen supply side of membrane electrode and in the through hole of the end of the lower carbon paper and metal mesh sheet；
The outer end of the stretching through hole of the sealing ring coordinates described flat in another battery unit being below by pressure seal
The top edge of through hole on the sheet metal of face, and make in each battery unit, the through hole in homonymy is coaxially distributed, and forms flat logical
Road.
The bottom surface of the inlet and outlet of top board mouthful respectively with a pair of through holes in the planar metal sheet in adjacent metal corrugated plate
Top surface coordinated by seal ring seal so that each flat passage is connected with inlet and outlet mouthful sealing respectively.
Inlet and outlet mouth is respectively arranged on the both sides of neighbouring top board；Through hole in planar metal sheet and corrugated metal piece is coaxial
It is distributed, and the through-hole diameter in planar metal sheet is less than the through-hole diameter on the piece of corrugated metal, to facilitate sealing ring to pass through ripple
Through hole sealing on sheet metal coordinates the through hole edge in planar metal sheet.
The edge of upper and lower pressing plate is fixed to one another by bolt.
The method of work of above-mentioned hydrogen fuel cell, comprises the following steps：
A, when hydrogen fuel cell is installed, the wavy metal piece is substantially at vertical distribution, and make on hydrogen fuel cell,
There is space lower section, and these spaces are connected with extraneous air；
B, two electrodes of load are connected into upper and lower pressing plate respectively；
Voltage and driving load are produced between C, air inlet connection hydrogen source gas, upper and lower pressing plate；Wherein, in each bar-shaped trough
Oxygen produces voltage, driving load through generating water with being combined through membrane electrode hydrogen ion after metal mesh sheet and lower carbon paper, and
So that hydrogen fuel cell heating, so as to be flowed up in each bar-shaped trough of the air on each corrugated metal piece, and then updates air.
A kind of unmanned plane, the unmanned plane uses above-mentioned hydrogen fuel cell as power source, while being additionally provided with the unmanned plane
Lithium battery, is used as power source.
A kind of ship, the ship is used as power supply using above-mentioned hydrogen fuel cell.
A kind of automobile, the automobile is the electric automobile as power source using above-mentioned hydrogen fuel cell.
A kind of aircraft, using above-mentioned hydrogen fuel cell as power supply, the aircraft needs pilot steering, and uses electric engine,
Lithium battery is additionally provided with the aircraft simultaneously, power source is used as.
The beneficial effect of hydrogen fuel cell of the present utility model：（1）Bumps on wavy metal piece are used to form bar-shaped trough,
The water of oxygen pole, and ventilating air are discharged, to provide oxygen and radiating.Groove on metal gas arrangement piece is both used for uniform hydrogen,
It is also used for discharging the moisture of hydrogen gas side simultaneously, to prevent water point by the channel blockage of hydrogen gas side.Wavy metal piece, metal gas distribution
Piece, membrane electrode are to have a through hole, and the oxygen side of membrane electrode is stained with a sealing ring, sealing ring again with a piece of monocell gold
Belong to the sealing of plate depended on pressure, connected with this, form flat passage relative to the deflector that prior art uses graphite material to be made, gold
Belong to gas arrangement piece small volume, it is lightweight, gas diffusibility is good, uniform air distribution, and good product consistency is not easily blocked.Greatly reduce
The volume and weight of hydrogen fuel cell, reduces production and use cost.The volume and weight of hydrogen fuel cell is greatly reduced,
Reduce production and use cost（By taking 500W hydrogen fuel cells as an example, the utility model is relative to traditional hydrogen fuel cell, weight
Light 35-40% is measured, small volume 40-50%, cost is low by 40%）.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the section decomposition texture schematic diagram of the battery unit in hydrogen fuel cell of the present utility model；
Fig. 2 is the section structure schematic diagram of hydrogen fuel cell of the present utility model；
Fig. 3 is the section assembling structure schematic diagram of the battery unit；
Fig. 4 is the section structure schematic diagram of wavy metal piece of the present utility model；
Fig. 5 is the schematic diagram of hydrogen fuel cell of the present utility model when in use；
Fig. 6 is the backside structure figure of wavy metal piece of the present utility model；
Fig. 7 is the structural representation of the medial surface of metal gas arrangement piece of the present utility model；
In figure：Wavy metal piece 1, metal gas arrangement piece 2, upper carbon paper 4, membrane electrode 5, lower carbon paper 6 and metal mesh sheet 7, push
Plate 8, exhaust outlet 9, planar metal sheet 11, corrugated metal piece 12, sealing ring 13, air inlet 14.
Embodiment
Embodiment 1
As shown in figure 1, hydrogen fuel cell, including：Located at upper and lower pressing plate（Generally aluminum）Between one or more electricity
Pool unit, the battery unit includes what lamination successively was set：Wavy metal piece 1, metal gas arrangement piece 2, upper carbon paper 4, membrane electrode 5,
Lower carbon paper 6 and metal mesh sheet 7；Top board is evenly distributed with a plurality of on the medial surface of metal gas arrangement piece 2 provided with inlet and outlet mouthful
Parallel and aligned fashion cannelure, the end of each cannelure is connected each other by transverse groove, and the transverse groove and cannelure are constituted
Cell body be suitable to the gas from the air inlet is drained into the exhaust outlet.
Below so that multiple battery unit aligned stacks are connected between the upper and lower pressing plate as an example.
Such as Fig. 4, the wavy metal piece 1 includes：Planar metal sheet 11 and the planar metal sheet 11 is fixed on by spot welding
On corrugated metal piece 12；Successively lamination set wavy metal piece 1, metal gas arrangement piece 2, upper carbon paper 4, membrane electrode 5, lower carbon paper
6 and metal mesh sheet 7 two ends corresponding position be provided with insertion through hole, in the oxygen supply side of membrane electrode 5 and in the lower carbon paper 6 and gold
Sealing ring 13 is equipped with the through hole for the end for belonging to mesh sheet 7；The outer end of the stretching through hole of the sealing ring 13 passes through pressure seal
Coordinate the top edge of the through hole in the planar metal sheet in another battery unit being below, and make each battery list
Through hole in member, in homonymy is coaxially distributed, and forms flat passage.Upper carbon paper 4 and lower carbon paper 6 are single or multiple lift carbon paper.
The bottom surface of the inlet and outlet of top board mouthful respectively with a pair in the planar metal sheet 11 in adjacent metal corrugated plate 1
The top surface of through hole is coordinated by seal ring seal, so that each flat passage is connected with inlet and outlet mouthful sealing respectively.
Inlet and outlet mouth is respectively arranged on the both sides of neighbouring top board；Through hole in planar metal sheet and corrugated metal piece is coaxial
It is distributed, and the through-hole diameter in planar metal sheet is less than the through-hole diameter on the piece of corrugated metal, to facilitate sealing ring to pass through ripple
Through hole sealing on sheet metal coordinates the through hole edge in planar metal sheet.
The edge of upper and lower pressing plate is fixed to one another by bolt.
The method of work of above-mentioned hydrogen fuel cell, comprises the following steps：
When A, installation hydrogen fuel cell, the wavy metal piece 1 is substantially at vertical distribution, and make hydrogen fuel cell
Upper and lower has space, and these spaces are connected with extraneous air；
B, two electrodes of load are connected into upper and lower pressing plate respectively；
Voltage and driving load are produced between C, air inlet connection hydrogen source gas, upper and lower pressing plate；Wherein, in each bar-shaped trough
Oxygen produces voltage, driving load through generating water with being combined through membrane electrode hydrogen ion after metal mesh sheet 7 and lower carbon paper 6,
And cause hydrogen fuel cell heating, so as to be flowed up in each bar-shaped trough of the air on each corrugated metal piece, and then update empty
Gas.
For the power for improving air velocity, improving hydrogen fuel cell, the side of the wavy metal piece 1, the bar shaped
The end of groove is provided with blower fan or high pressure draught spout, and the high pressure draught spout is connected with compressed air source.
Embodiment 2
A kind of unmanned plane, the unmanned plane uses the hydrogen fuel cell of above-described embodiment 1 as power source, while the unmanned plane
On be additionally provided with lithium battery, be used as power source.
Embodiment 3
A kind of automobile, the automobile uses the hydrogen fuel cell of above-described embodiment 1 as power source, while on the unmanned plane also
Provided with lithium battery, power source is used as.
The automobile can also be hybrid vehicle or bimodulus automobile.
Embodiment 4
A kind of ship, it is characterised in that the ship is used as power supply using the hydrogen fuel cell described in claim 1 or 3.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (8)
1. a kind of hydrogen fuel cell, including：At least one battery unit between upper and lower pressing plate（100）, its feature exists
In：The battery unit includes what lamination successively was set：Wavy metal piece（1）, metal gas arrangement piece（2）, upper carbon paper（4）, membrane electrode
（5）, lower carbon paper（6）And metal mesh sheet（7）；
Top board（8）It is provided with air inlet（14）, exhaust outlet（9）, metal gas arrangement piece（2）Medial surface on be evenly distributed with it is a plurality of
Parallel and aligned fashion cannelure, the end of each cannelure is connected each other by transverse groove, and the transverse groove and cannelure are constituted
Cell body be suitable to the gas from the air inlet is drained into the exhaust outlet.
2. hydrogen fuel cell according to claim 1, it is characterised in that：Multiple battery unit aligned stacks are connected on
Between the upper and lower pressing plate.
3. hydrogen fuel cell according to claim 2, it is characterised in that：Wavy metal piece（1）Including：Planar metal sheet
（12）With the corrugated metal piece being fixed in the planar metal sheet（11）；
The wavy metal piece that lamination is set successively（1）, metal gas arrangement piece（2）, upper carbon paper（4）, membrane electrode（5）, lower carbon paper（6）With
Metal mesh sheet（7）Two ends corresponding position be provided with insertion through hole, in membrane electrode（5）Oxygen supply side and in the lower carbon paper（6）With
Metal mesh sheet（7）End through hole in be equipped with sealing ring；
The outer end of the stretching through hole of the sealing ring coordinates the institute in another battery unit being below by pressure seal
State the top edge of the through hole in planar metal sheet, and make in each battery unit, the through hole in homonymy is coaxially distributed, formation is walked
Gas passage.
4. hydrogen fuel cell according to claim 3, it is characterised in that：Each flat passage is sealed with inlet and outlet mouthful respectively
Connection.
5. hydrogen fuel cell according to claim 3, it is characterised in that：
Inlet and outlet mouth is respectively arranged on the both sides of neighbouring top board；
Through hole in planar metal sheet and corrugated metal piece is coaxially distributed, and the through-hole diameter in planar metal sheet is less than ripple gold
Belong to the through-hole diameter on piece；
Upper and lower pressing plate（8）Edge be fixed to one another by bolt.
6. a kind of unmanned plane, it is characterised in that the unmanned plane is used as power using the hydrogen fuel cell described in claim 1 or 3
Source.
7. a kind of automobile, it is characterised in that the automobile is to be used as power source using the hydrogen fuel cell described in claim 1 or 3
Electric automobile.
8. a kind of ship, it is characterised in that the ship is used as power supply using the hydrogen fuel cell described in claim 1 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267623.4U CN206541889U (en) | 2017-03-19 | 2017-03-19 | Hydrogen fuel cell, automobile, unmanned plane and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720267623.4U CN206541889U (en) | 2017-03-19 | 2017-03-19 | Hydrogen fuel cell, automobile, unmanned plane and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541889U true CN206541889U (en) | 2017-10-03 |
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ID=59943155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720267623.4U Active CN206541889U (en) | 2017-03-19 | 2017-03-19 | Hydrogen fuel cell, automobile, unmanned plane and ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876744A (en) * | 2017-03-19 | 2017-06-20 | 李忠 | Hydrogen fuel cell, automobile and unmanned plane |
-
2017
- 2017-03-19 CN CN201720267623.4U patent/CN206541889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876744A (en) * | 2017-03-19 | 2017-06-20 | 李忠 | Hydrogen fuel cell, automobile and unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: 313000 No. 15, general aviation industrial park, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province (Moganshan national high tech Zone) Patentee after: Zhejiang Hydrogen Technology Co.,Ltd. Address before: 213000 Jinling North Road, Xinbei District, Changzhou, Jiangsu, China, Hohai University Patentee before: Li Zhong |
|
| TR01 | Transfer of patent right |