CN208284519U - A kind of hydrogen fuel cell power supply unit - Google Patents
A kind of hydrogen fuel cell power supply unit Download PDFInfo
- Publication number
- CN208284519U CN208284519U CN201820667736.8U CN201820667736U CN208284519U CN 208284519 U CN208284519 U CN 208284519U CN 201820667736 U CN201820667736 U CN 201820667736U CN 208284519 U CN208284519 U CN 208284519U
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- CN
- China
- Prior art keywords
- shell
- power supply
- hydrogen
- supply unit
- fuel cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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Abstract
The utility model discloses a kind of hydrogen fuel cell power supply units, including shell, the leading exterior surface of the shell is equipped with venting box close to the position of lower section, the center of the leading exterior surface of the venting box is fixedly installed with vent window, fixing bolt is equipped with around the vent window, the fixing bolt is fixedly mounted on the corner of the leading exterior surface of venting box, one side external surface of the venting box is fixedly installed with tracheae, position horizontal alignment of one side external surface of the shell close to lower section is equipped with positive terminal and negative terminal, the positive terminal is located at the side of negative terminal, a kind of hydrogen fuel cell power supply unit described in the utility model, equipped with taper stabilizer blade, homogenizing plate and recovery tube, it is capable of increasing the contact area of the power supply unit and air, the power supply unit is facilitated to radiate, and hydrogen and air can be carried out equal Stream accelerates reaction, extra hydrogen can also be recovered in hydrogen cylinder, bring better prospect of the application.
Description
Technical field
The utility model relates to power supply unit field, in particular to a kind of hydrogen fuel cell power supply unit.
Background technique
With the development and progress of society, people start to pursue new energy, and then, hydrogen fuel cell power supply unit starts to walk
Into the visual field of people, hydrogen fuel cell power supply unit can quickly power, have the advantages that it is pollution-free, noiseless with it is efficient；
There are certain drawbacks in existing hydrogen fuel cell power supply unit, firstly, can not increase the power supply unit and sky when in use
The contact area of gas, it has not been convenient to which power supply unit heat dissipation can not be accelerated anti-secondly, can not be flowed hydrogen and air
It answers, finally, extra hydrogen can not be recovered in hydrogen cylinder, operation is more troublesome, brings to the use process of people
Certain influence, for this purpose, it is proposed that a kind of hydrogen fuel cell power supply unit.
Utility model content
The main purpose of the utility model is to provide a kind of hydrogen fuel cell power supply units, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The leading exterior surface of a kind of hydrogen fuel cell power supply unit, including shell, the shell is set close to the position of lower section
There is venting box, the center of the leading exterior surface of the venting box is fixedly installed with vent window, is equipped with around the vent window solid
Determine bolt, the fixing bolt is fixedly mounted on the corner of the leading exterior surface of venting box, a side external surface of the venting box
It is fixedly installed with tracheae, position horizontal alignment of the side external surface of the shell close to lower section is equipped with positive terminal and cathode
Binding post, the positive terminal are located at the side of negative terminal, and the top of the negative terminal is equipped with display screen, described
The top of display screen, which is equipped with, adjusts spiral shell torsion, and the display screen and adjusting spiral shell turn round the side external surface for being installed in shell, described outer
The corner of the lower end outer surface of shell is fixedly installed with taper stabilizer blade, and the lower end outer surface of the shell is fixed by paracentral position
Water outlet is installed, the side of the water outlet is equipped with inflating port, and the inflating port is fixedly mounted on the lower end outer surface of shell,
The inside center of the shell is fixedly installed with proton exchange membrane, and the side horizontal alignment of the proton exchange membrane is successively fixed to pacify
Equipped with catalyst layer, gas diffusion layers, homogenizing plate and anode plate, the anode plate is equipped with hydrogen cylinder far from the side of homogenizing plate,
The upper end outer surface of the hydrogen cylinder is fixedly installed with recovery tube, and the other side of the proton exchange membrane is equipped with cathode plate, described
The inside of venting box is fixedly installed with blower by paracentral position, and the lower section of the blower is equipped with battery, the battery
Be fixedly mounted on the inside of venting box, the positive terminal, negative terminal, display screen, adjust spiral shell turn round and blower with storage
Battery is electrically connected.
Preferably, the quantity of the fixing bolt is four groups, and the length of fixing bolt is five centimetres, the fixing bolt
It is contacted across venting box with shell, and venting box is fixedly connected by fixing bolt with shell.
Preferably, the positive terminal is identical as the size specification of negative terminal, and positive terminal and shell
Inclination angle is 90 degree.
Preferably, the surface of the display screen is equipped with protective film, and the surface for adjusting spiral shell torsion is equipped with anti-skid chequer, anti-skid chequer
Quantity be several groups.
Preferably, the quantity of the taper stabilizer blade is four groups, and the height of taper stabilizer blade is three centimetres.
Preferably, connecting tube is equipped between the hydrogen cylinder and anode plate, and the capacity of hydrogen cylinder is 1,500 milliliters.
Compared with prior art, the utility model has the following beneficial effects: the hydrogen fuel cell power supply unit, by setting
The taper stabilizer blade set increases the contact area of stabilizer blade and ground, improves the stability of device, which can produce at work
Raw a large amount of heat, taper stabilizer blade are capable of increasing the contact area of shell and air, facilitate the power supply unit to radiate, pass through setting
Homogenizing plate, the hydrogen more concentrated and air are flowed when passing through homogenizing plate by homogenizing plate into more dispersed air-flow originally,
It can quickly be spread after entering gas diffusion layers, accelerate the reaction speed of device, by the recovery tube of setting, when hydrogen is passed through
When measuring excessive, since hydrogen is lighter than air, then extra hydrogen is come back in hydrogen cylinder by recovery tube, saves cost,
Practical, whole device structure is simple, and easy to operate, using effect is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the cut-away view of outer cover of the utility model；
Fig. 4 is the venting box cross-sectional view of the utility model；
Fig. 5 is the circuit block diagram of the utility model.
In figure: 1, shell；2, venting box；3, vent window；4, fixing bolt；5, tracheae；6, positive terminal；7, cathode connects
Terminal；8, display screen；9, spiral shell is adjusted to turn round；10, taper stabilizer blade；11, water outlet；12, inflating port；13, proton exchange membrane；14, it urges
Agent layer；15, gas diffusion layers；16, homogenizing plate；17, anode plate；18, hydrogen cylinder；19, recovery tube；20, cathode plate；21, wind
Machine；22, battery.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of hydrogen fuel cell power supply unit, including shell 1, the leading exterior surface of shell 1 is under
The position of side is equipped with venting box 2, and the center of the leading exterior surface of venting box 2 is fixedly installed with vent window 3, around vent window 3
Equipped with fixing bolt 4, fixing bolt 4 is fixedly mounted on the corner of the leading exterior surface of venting box 2, the side appearance of venting box 2
Face is fixedly installed with tracheae 5, and position horizontal alignment of the side external surface of shell 1 close to lower section is equipped with positive terminal 6 and bears
Pole binding post 7, positive terminal 6 are located at the side of negative terminal 7, and the top of negative terminal 7 is equipped with display screen 8, display
The top of screen 8, which is equipped with, to be adjusted spiral shell and turns round 9, display screen 8 and is adjusted spiral shell and is turned round 9 side external surfaces for being installed in shell 1, under shell 1
The corner of end outer surface is fixedly installed with taper stabilizer blade 10, and taper stabilizer blade 10 is capable of increasing the contact area of shell 1 Yu air, side
Just the power supply unit radiates, and the lower end outer surface of shell 1 is fixedly installed with water outlet 11 by paracentral position, water outlet 11
Side is equipped with inflating port 12, and inflating port 12 is fixedly mounted on the lower end outer surface of shell 1, and the inside center of shell 1 is fixedly mounted
There is proton exchange membrane 13, the side horizontal alignment of proton exchange membrane 13 is successively fixedly installed with catalyst layer 14, gas diffusion layers
15, homogenizing plate 16 and anode plate 17, homogenizing plate 16 can be flowed hydrogen and air, accelerate reaction, and anode plate 17 is separate
The side of homogenizing plate 16 is equipped with hydrogen cylinder 18, and the upper end outer surface of hydrogen cylinder 18 is fixedly installed with recovery tube 19,19 energy of recovery tube
Enough that extra hydrogen is recovered in hydrogen cylinder 18, the other side of proton exchange membrane 13 is equipped with cathode plate 20, the inside of venting box 2
It is fixedly installed with blower 21 by paracentral position, the lower section of blower 21 is equipped with battery 22, and battery 22 is fixedly mounted on logical
The inside of wind box 2, positive terminal 6, negative terminal 7, display screen 8, adjusting spiral shell torsion 9 and blower 21 are electrical with battery 22
Connection.
The quantity of fixing bolt 4 is four groups, and the length of fixing bolt 4 is five centimetres, and fixing bolt 4 passes through venting box 2
It is contacted with shell 1, and venting box 2 is fixedly connected by fixing bolt 4 with shell 1；Positive terminal 6 and negative terminal 7
Size specification is identical, and the inclination angle of positive terminal 6 and shell 1 is 90 degree；The surface of display screen 8 is equipped with protective film, adjusts
The surface for saving spiral shell torsion 9 is equipped with anti-skid chequer, and the quantity of anti-skid chequer is several groups；The quantity of taper stabilizer blade 10 is four groups, and taper branch
The height of foot 10 is three centimetres；Connecting tube is equipped between hydrogen cylinder 18 and anode plate 17, and the capacity of hydrogen cylinder 18 is 1,000
500 milliliters.
It should be noted that the utility model is a kind of hydrogen fuel cell power supply unit, when in use, firstly, by positive
Binding post 6, negative terminal 7 link together with electrical equipment, open the hydrogen fuel cell for Denso by adjusting spiral shell torsion 9
It sets, at this point, blower 21 starts turning, blower 21 passes through air in 3 suction ventilation box 2 of vent window, then through tracheae 5 outside
The inside of shell 1, air enter cathode plate 20 after entering the inside of shell 1, and the air more concentrated originally is passing through homogenizing plate 16
When flowed by homogenizing plate 16 into more dispersed air-flow, air, which enters in gas diffusion layers 15, to be diffused, then passes through catalyst
Layer 14 finally enters hydrogen catalytic therein in proton exchange membrane 13, and at the same time, hydrogen passes through connecting tube from hydrogen cylinder 18
Into anode plate 17, hydrogen passes through anode plate 17 and enters homogenizing plate 16, and homogenizing plate 16 is flowed hydrogen, the hydrogen after flowing
It is diffused into gas diffusion layers 15, the hydrogen after diffusion enters in catalyst layer 14, and catalyst is by one in hydrogen atom
Electronics is separated, and the hydrogen ion for losing electronics passes through proton exchange membrane 13, reaches cathode plate 20, and electronics is cannot to pass through
Proton exchange membrane 13, this electronics can only reach cathode plate 20 through external circuit, so that electric current is generated in external circuit, electronics
It after reaching cathode plate 20, recombines with oxygen atom and hydrogen ion as water, water is flowed out by water outlet 11, due to being supplied to cathode
The oxygen of plate 20 can be obtained from air, as long as therefore constantly to anode plate 17 supply hydrogen, to cathode plate 20 supply air,
And water is discharged in time, so that it may constantly provide electric energy, when hydrogen intake is excessive, since hydrogen is lighter than air, then
Extra hydrogen is come back in hydrogen cylinder 18 by recovery tube, and the extra electric energy for reacting generation enters battery 22 to be made for next time
With in power supply process, the operating status of the device being understood by display screen 8, taper stabilizer blade 10 increases connecing for stabilizer blade and ground
Contacting surface product, improves the stability of device, which can generate a large amount of heat at work, and taper stabilizer blade 10 increases shell
With the contact area of air, facilitate the power supply unit radiate, when the hydrogen surplus of hydrogen cylinder 18 is less, by inflating port 12 to
18 hydrogen make-up of hydrogen cylinder, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of hydrogen fuel cell power supply unit, including shell (1), it is characterised in that: the leading exterior surface of the shell (1) leans on
The position of nearly lower section is equipped with venting box (2), and the center of the leading exterior surface of the venting box (2) is fixedly installed with vent window (3),
Fixing bolt (4) are equipped with around the vent window (3), the fixing bolt (4) is fixedly mounted on outside the front end of venting box (2)
One side external surface of the corner on surface, the venting box (2) is fixedly installed with tracheae (5), a side external surface of the shell (1)
Position horizontal alignment close to lower section is equipped with positive terminal (6) and negative terminal (7), and the positive terminal (6) is located at
The top of the side of negative terminal (7), the negative terminal (7) is equipped with display screen (8), the top of the display screen (8)
(9) are turned round equipped with spiral shell is adjusted, the display screen (8) and adjusting spiral shell turn round the side external surface that (9) are installed in shell (1), described outer
The corner of the lower end outer surface of shell (1) is fixedly installed with taper stabilizer blade (10), and the lower end outer surface of the shell (1) is close to center
Position be fixedly installed with water outlet (11), the side of the water outlet (11) is equipped with inflating port (12), the inflating port (12)
It is fixedly mounted on the lower end outer surface of shell (1), the inside center of the shell (1) is fixedly installed with proton exchange membrane (13),
The side horizontal alignment of the proton exchange membrane (13) be successively fixedly installed with catalyst layer (14), gas diffusion layers (15),
Flowing plate (16) and anode plate (17), the anode plate (17) are equipped with hydrogen cylinder (18) far from the side of homogenizing plate (16), the hydrogen
The upper end outer surface of gas cylinder (18) is fixedly installed with recovery tube (19), and the other side of the proton exchange membrane (13) is equipped with cathode plate
(20), the inside of the venting box (2) is fixedly installed with blower (21) by paracentral position, is set below the blower (21)
Have battery (22), the battery (22) is fixedly mounted on the inside of venting box (2), and the positive terminal (6), cathode connect
Terminal (7), display screen (8), adjusting spiral shell are turned round (9) and blower (21) and are electrically connected with battery (22).
2. a kind of hydrogen fuel cell power supply unit according to claim 1, it is characterised in that: the fixing bolt (4)
Quantity is four groups, and the length of fixing bolt (4) is five centimetres, and the fixing bolt (4) passes through venting box (2) and shell (1)
Contact, and venting box (2) is fixedly connected by fixing bolt (4) with shell (1).
3. a kind of hydrogen fuel cell power supply unit according to claim 1, it is characterised in that: the positive terminal (6)
It is identical as the size specification of negative terminal (7), and the inclination angle of positive terminal (6) and shell (1) is 90 degree.
4. a kind of hydrogen fuel cell power supply unit according to claim 1, it is characterised in that: the table of the display screen (8)
Face is equipped with protective film, and the surface for adjusting spiral shell torsion (9) is equipped with anti-skid chequer, and the quantity of anti-skid chequer is several groups.
5. a kind of hydrogen fuel cell power supply unit according to claim 1, it is characterised in that: the taper stabilizer blade (10)
Quantity is four groups, and the height of taper stabilizer blade (10) is three centimetres.
6. a kind of hydrogen fuel cell power supply unit according to claim 1, it is characterised in that: the hydrogen cylinder (18) and sun
Connecting tube is equipped between pole plate (17), and the capacity of hydrogen cylinder (18) is 1,500 milliliters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667736.8U CN208284519U (en) | 2018-05-07 | 2018-05-07 | A kind of hydrogen fuel cell power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667736.8U CN208284519U (en) | 2018-05-07 | 2018-05-07 | A kind of hydrogen fuel cell power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284519U true CN208284519U (en) | 2018-12-25 |
Family
ID=64729006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667736.8U Expired - Fee Related CN208284519U (en) | 2018-05-07 | 2018-05-07 | A kind of hydrogen fuel cell power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284519U (en) |
-
2018
- 2018-05-07 CN CN201820667736.8U patent/CN208284519U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190507 |