CN209607846U - A kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly - Google Patents
A kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly Download PDFInfo
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- CN209607846U CN209607846U CN201920348706.5U CN201920348706U CN209607846U CN 209607846 U CN209607846 U CN 209607846U CN 201920348706 U CN201920348706 U CN 201920348706U CN 209607846 U CN209607846 U CN 209607846U
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- fuel cell
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- check valve
- cell unit
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Abstract
The utility model discloses a kind of automobile-used alcohol hydrogen fuel feedways of section space-efficient high-performance environment-friendly, including absorption type alloy hydrogen-storage tank, gas tank solenoid valve is connected on the absorption type alloy hydrogen-storage tank, the gas tank solenoid valve is connect by check valve one with fuel cell humidifier, the fuel cell humidifier is connect far from the side of the check valve one with fuel cell unit, the fuel cell unit is connect by pipeline with air compressor, the side of the fuel cell unit is equipped with water tank, the fuel cell humidifier is connect by heat exchanger with the water tank, side of the fuel cell unit far from fuel cell humidifier is connect by water pump with water tank, the side of the check valve one is connect by strainer valve with the fuel cell unit, the output end of the fuel cell unit is connect with super capacitor, the super capacitor passes through motor Control system is electrically connected driving motor.The utility model has the advantages that reduce disposal of pollutants, save space, improve hydrogen using safe.
Description
Technical field
The utility model relates to fuel supply system fields, it particularly relates to a kind of section space-efficient high-performance environment-friendly
Automobile-used alcohol hydrogen fuel feedway.
Background technique
With the continuous development of science and technology, energy problem is also more paid attention to, and the consumption of the energy is increasing, the energy
Pollution is also got worse, and people also start to pursue eco-friendly power source, and hydrogen energy source is one of the energy mainly pursued, and hydrogen does not contain
Carbon does not generate CO after burning2, hydrogen can obtain by renewable energy such as solar energy, wind energies, it is considered to be the ideal energy
Or energy carrier.When hydrogen is as automotive fuel, lean burn is easily realized, discharge pollutants few, the thermal efficiency is high.
But the hydrogen stored now with compression gas tank, continual mileage is restricted since energy density is low, general
150km or so can be travelled for fuel cell car, further, since hydrogen is the smallest molecule, therefore easily cause leakage.Even
It is micro leakage, can all causes fearful safety accident, makes liquid according to -253 DEG C of cryogenic refrigeration technologies, although
Energy density is high, but since there are certain difficulty for thermal insulation technology, and it is big by liquid to be converted into energy loss in gaseous process,
Pushing it against market, there is also larger technical problems.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
The purpose of this utility model is to provide a kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly,
To solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of section space-efficient high-performance environment-friendly vehicle
With alcohol hydrogen fuel feedway, including absorption type alloy hydrogen-storage tank, gas tank electromagnetism is connected on the absorption type alloy hydrogen-storage tank
Valve, the gas tank solenoid valve connects by pipeline with one end of check valve one, the other end of the check valve one pass through pipeline and
Fuel cell humidifier connection, the fuel cell humidifier are connect far from the side of the check valve one with fuel cell unit,
The fuel cell unit is connect by pipeline with air compressor, and the side of the fuel cell unit is equipped with water tank, the fuel
Cell humidifier is connect by heat exchanger with the water tank, the fuel cell unit far from the fuel cell humidifier one
Side is connected by the input terminal of pipeline and water pump, and the output end of the water pump is connect by pipeline with the water tank, described unidirectional
The side of valve one is connect by pipeline with strainer valve, the strainer valve far from the side of the check valve one pass through pipeline with it is described
Fuel cell unit connection, the output end of the fuel cell unit are connect with super capacitor, the super capacitor and motor control system
System is electrically connected, and the electric machine control system is electrically connected driving motor.
Further, the port of the absorption type alloy hydrogen-storage tank is connected with hand gas tank shut-off valve.
Further, temperature sensor is connected at the output port of the absorption type alloy hydrogen-storage tank, the temperature passes
The side of sensor is connected with pressure sensor.
Further, pressure reducing valve is connected between the check valve one and the fuel cell humidifier.
Further, overflow valve is connected between the check valve one and the gas tank solenoid valve.
Further, discharge line is connected on the water tank, the discharge line is connected far from one end of the water tank
There is check valve two, the discharge line is internally connected with filter screen.
Compared with prior art, the utility model has the following beneficial effects:
(1), the fuel supply system reduces disposal of pollutants using hydrogen energy source as power source, carries out to environment
Protection, while by the storage of absorption type alloy hydrogen-storage tank progress hydrogen, space can not only be saved, while also improving hydrogen
Using safe, energy loss is reduced, convenient for promoting the use of.
(2), hand gas tank shut-off valve can provide one of safety and protect to absorption type alloy hydrogen-storage tank manual shutoff
Barrier.
(3), temperature sensor and pressure sensor can sense the temperature and pressure of absorption type alloy hydrogen-storage tank, in time
Driver is fed back to, driver is made to know the variation of temperature and pressure, reduces security risk.
(4), pressure reducing valve plays the role of decompression, and to meet the pressure demand of fuel cell unit, it is fixed that overflow valve plays overflow
The effect of pressure, discharge line and check valve two cooperate, and realize the liquid discharge in water tank, and filter screen can carry out liquid
Filter, allows the liquid to safety dumping.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the automobile-used alcohol hydrogen fuel supply dress of a kind of section space-efficient high-performance environment-friendly according to the utility model embodiment
The structural schematic diagram set；
Fig. 2 is the automobile-used alcohol hydrogen fuel supply dress of a kind of section space-efficient high-performance environment-friendly according to the utility model embodiment
Set the structural schematic diagram of middle hand gas tank shut-off valve；
Fig. 3 is the automobile-used alcohol hydrogen fuel supply dress of a kind of section space-efficient high-performance environment-friendly according to the utility model embodiment
Set the structural schematic diagram of middle discharge line.
Appended drawing reference:
1, absorption type alloy hydrogen-storage tank；2, gas tank solenoid valve；3, check valve one；4, fuel cell humidifier；5, fuel electricity
Pond group；6, air compressor；7, water tank；8, heat exchanger；9, water pump；10, strainer valve；11, super capacitor；12, motor control
System；13, driving motor；14, hand gas tank shut-off valve；15, temperature sensor；16, pressure sensor；17, pressure reducing valve；
18, overflow valve；19, discharge line；20, check valve two；21, filter screen.
Specific embodiment
In the following, making further description to utility model in conjunction with attached drawing and specific embodiment:
Embodiment one:
Fig. 1-3 is please referred to, is fired according to a kind of automobile-used alcohol hydrogen of section space-efficient high-performance environment-friendly of the utility model embodiment
Expect feedway, including absorption type alloy hydrogen-storage tank 1, is connected with gas tank solenoid valve 2, institute on the absorption type alloy hydrogen-storage tank 1
It states gas tank solenoid valve 2 to connect by pipeline with one end of check valve 1, the other end of the check valve 1 passes through pipeline and combustion
Expect that cell humidifier 4 connects, side of the fuel cell humidifier 4 far from the check valve 1 and fuel cell unit 5 connect
It connects, the fuel cell unit 5 is connect by pipeline with air compressor 6, and the side of the fuel cell unit 5 is equipped with water tank 7, institute
It states fuel cell humidifier 4 to connect by heat exchanger 8 with the water tank 7, the fuel cell unit 5 is far from the fuel cell
The side of humidifier 4 is connect by pipeline with the input terminal of water pump 9, and the output end of the water pump 9 passes through pipeline and the water tank 7
The side of connection, the check valve 1 is connect by pipeline with strainer valve 10, and the strainer valve 10 is far from the check valve 1
Side connect with the fuel cell unit 5 by pipeline, the output end of the fuel cell unit 5 is connect with super capacitor 11,
The super capacitor 11 is electrically connected with electric machine control system 12, and the electric machine control system 12 is electrically connected driving motor 13.
By the above scheme of the utility model, which is reduced using hydrogen energy source as power source
Environment is protected in disposal of pollutants, while the storage of hydrogen is carried out by absorption type alloy hydrogen-storage tank 1, can not only be saved
Save space, at the same also improve hydrogen using safe, energy loss is reduced, convenient for promoting the use of.
Embodiment two:
Fig. 1-3 is please referred to, for absorption type alloy hydrogen-storage tank 1, the port of the absorption type alloy hydrogen-storage tank 1 is connected
There is hand gas tank shut-off valve 14；For absorption type alloy hydrogen-storage tank 1, the output end of the absorption type alloy hydrogen-storage tank 1
It is connected with temperature sensor 15 at mouthful, the side of the temperature sensor 15 is connected with pressure sensor 16；For check valve 1
For, pressure reducing valve 17 is connected between the check valve 1 and the fuel cell humidifier 4；For check valve 1,
Overflow valve 18 is connected between the check valve 1 and the gas tank solenoid valve 2；For water tank 7, connect on the water tank 7
It is connected to discharge line 19, the discharge line 19 is connected with check valve 2 20, the discharge line far from one end of the water tank 7
19 are internally connected with filter screen 21.
By the above scheme of the utility model, hand gas tank shut-off valve 14 can be to 1 hand of absorption type alloy hydrogen-storage tank
Dynamic cut-off, provides one of safety guarantee, and temperature sensor 15 and pressure sensor 16 can sense that absorption type alloy stores hydrogen
The temperature and pressure of tank 1 timely feedback the variation for making driver know temperature and pressure to driver, reduce security risk, subtract
Pressure valve 17 plays the role of decompression, and to meet the pressure demand of fuel cell unit, overflow valve 18 plays the role of overflow level pressure, row
Pipeline 19 and check valve 2 20 cooperate out, realize the liquid discharge in water tank 7, and filter screen 21 can be filtered liquid, make
Liquid being capable of safety dumping.
In conclusion air compressor 6 is provided to fuel cell unit 5 by means of the above-mentioned technical proposal of the utility model
Air, hydrogen in absorption type alloy hydrogen-storage tank 1 by gas tank solenoid valve 2, overflow valve 18, check valve 1 and pressure reducing valve 17 into
Enter to fuel cell humidifier 4, enters fuel cell unit 5 after humidification and reacted with air, the electricity generated after reaction
Stream passes through super capacitor 11, is then passed to electric machine control system 12, electric machine control system 12 manipulates driving motor 13, after reaction
The water of generation passes through the effect of water pump 9, enters inside water tank 7, the water in water tank 7 is sent to fuel cell through over-heat-exchanger
Humidifier 4 assists fuel cell humidifier 4 to humidify fuel, when dilutional hyponatremia in water tank 7, open check valve
2 20, the liquid in water tank 7 is discharged out of discharge line 19 after the filtering of filter screen 21, and hand gas tank shut-off valve 14 can
To 1 manual shutoff of absorption type alloy hydrogen-storage tank, one of safety guarantee is provided, temperature sensor 15 and pressure sensor 16 can
The temperature and pressure for sensing absorption type alloy hydrogen-storage tank 1, timely feedback to driver, and driver is made to know temperature and pressure
Variation reduces security risk, and pressure reducing valve 17 plays the role of decompression, to meet the pressure demand of fuel cell unit, overflow valve 18
Play the role of overflow level pressure, discharge line 19 and check valve 2 20 cooperate, and realize the liquid discharge in water tank 7, filter screen 21
Liquid can be filtered, allow the liquid to safety dumping, the fuel supply system is using hydrogen energy source as power source, drop
Low disposal of pollutants, protects environment, while the storage of hydrogen is carried out by absorption type alloy hydrogen-storage tank 1, can not only
Enough save space, at the same also improve hydrogen using safe, energy loss is reduced, convenient for promoting the use of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly, which is characterized in that including absorption type alloy
Hydrogen-storage tank (1) is connected with gas tank solenoid valve (2) on the absorption type alloy hydrogen-storage tank (1), and the gas tank solenoid valve (2) passes through
Pipeline is connect with one end of check valve one (3), and the other end of the check valve one (3) passes through pipeline and fuel cell humidifier
(4) it connects, the fuel cell humidifier (4) connect far from the side of the check valve one (3) with fuel cell unit (5), institute
It states fuel cell unit (5) to connect by pipeline with air compressor (6), the side of the fuel cell unit (5) is equipped with water tank
(7), the fuel cell humidifier (4) is connect by heat exchanger (8) with the water tank (7), and the fuel cell unit (5) is remote
Side from the fuel cell humidifier (4) is connect by pipeline with the input terminal of water pump (9), the output of the water pump (9)
End is connect by pipeline with the water tank (7), and the side of the check valve one (3) is connect by pipeline with strainer valve (10), institute
It states the side of strainer valve (10) far from the check valve one (3) to connect by pipeline with the fuel cell unit (5), the fuel
The output end of battery pack (5) is connect with super capacitor (11), and the super capacitor (11) electrically connects with electric machine control system (12)
It connects, the electric machine control system (12) is electrically connected driving motor (13).
2. high-performance environment-friendly automobile-used alcohol hydrogen fuel feedway in a kind of section space-efficient according to claim 1, feature
It is, the port of the absorption type alloy hydrogen-storage tank (1) is connected with hand gas tank shut-off valve (14).
3. high-performance environment-friendly automobile-used alcohol hydrogen fuel feedway in a kind of section space-efficient according to claim 1, feature
It is, is connected with temperature sensor (15), the temperature sensor at the output port of the absorption type alloy hydrogen-storage tank (1)
(15) side is connected with pressure sensor (16).
4. high-performance environment-friendly automobile-used alcohol hydrogen fuel feedway in a kind of section space-efficient according to claim 1, feature
It is, pressure reducing valve (17) is connected between the check valve one (3) and the fuel cell humidifier (4).
5. high-performance environment-friendly automobile-used alcohol hydrogen fuel feedway in a kind of section space-efficient according to claim 1, feature
It is, overflow valve (18) is connected between the check valve one (3) and the gas tank solenoid valve (2).
6. high-performance environment-friendly automobile-used alcohol hydrogen fuel feedway in a kind of section space-efficient according to claim 1, feature
It is, is connected with discharge line (19) on the water tank (7), the discharge line (19) connects far from the one end of the water tank (7)
It is connected to check valve two (20), the discharge line (19) is internally connected with filter screen (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348706.5U CN209607846U (en) | 2019-03-19 | 2019-03-19 | A kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348706.5U CN209607846U (en) | 2019-03-19 | 2019-03-19 | A kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607846U true CN209607846U (en) | 2019-11-08 |
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ID=68406430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348706.5U Expired - Fee Related CN209607846U (en) | 2019-03-19 | 2019-03-19 | A kind of automobile-used alcohol hydrogen fuel feedway of section space-efficient high-performance environment-friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607846U (en) |
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2019
- 2019-03-19 CN CN201920348706.5U patent/CN209607846U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20200319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |