CN201071818Y - Air compressor of hydrogen ion fuel cell engine - Google Patents
Air compressor of hydrogen ion fuel cell engine Download PDFInfo
- Publication number
- CN201071818Y CN201071818Y CNU2007200132006U CN200720013200U CN201071818Y CN 201071818 Y CN201071818 Y CN 201071818Y CN U2007200132006 U CNU2007200132006 U CN U2007200132006U CN 200720013200 U CN200720013200 U CN 200720013200U CN 201071818 Y CN201071818 Y CN 201071818Y
- Authority
- CN
- China
- Prior art keywords
- air
- fuel cell
- hydrogen ion
- energy recovery
- air compressor
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 22
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000007123 defense Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
Landscapes
- Fuel Cell (AREA)
Abstract
The utility model relates to an air compression device of a hydrogen ion fuel cell engine. The device comprises an air compressor, an energy recovery expander, an electric engine and a frequency conversion speed controller. The utility model is characterized in that the air compressor is arranged at one end of a rotor spindle of the electric engine and is connected coaxially with the rotor spindle of the electric engine, the air inlet of the air compressor is connected with an air cleaner, the air out thereof is arranged with a voltage regulator and is connected with the air inlet of a cell stack through a pipeline; the air inlet of the energy recovery expander is connected with the air outlet of the cell stack through a pipeline; a turbine shaft of the energy recovery expander is in coaxial and driving connection with the rotor spindle of the electric engine. Compared with the prior art, the air compression device of the hydrogen ion fuel cell engine provided by the utility model economizes the cooling heat-sink system with an extensive structure, and has more sententious structure design, reliable performance and strong practicability, thereby being applied to supplying power for the fields of the fuel cell stack motorcars, the rails and water frontier defense, the navigation and so on.
Description
Technical field
The utility model relates to a kind of fuel battery engines technology, relates in particular to a kind of structural design of hydrogen ion fuel cell engine air compression device.Be applicable to fuel cell car and provide power supply for fields such as frontier defense of land sea and aviations.
Background technique
The hydrogen ion fuel cell engine technology is the technology of the free of contamination new energy of environment protection type, current this heat subject of all competitively studying both at home and abroad, a lot of relevant therewith technology all are in highly confidential state, the report of this respect is actually rare both at home and abroad, the data that can find shows: fuel battery engines mainly includes fuel cell pack, fuel hydrogen feeding mechanism, the air compression feeding mechanism, automatically the control electric energy is exported and cooling heat radiation system, wherein cooling heat radiation system is that fuel battery engines must indispensable important component part, it comprises a bigger cooling water tank, cooling fluid recycle pump and radiator, this too huge structure obviously is unfavorable for popularization and application.
The model utility content
The utility model is at the technical problem of above-mentioned existence and the hydrogen ion fuel cell engine air compression device that a kind of economical and practical, reliable performance is provided, need not cools off by water tank.
Technical solutions of the utility model are as follows:
A kind of hydrogen ion fuel cell engine air compression device, comprise air compressor, energy recovery expander, motor and variable-frequency governor, it is characterized in that: the end that air compressor is installed in rotor axis of electric is connected with rotor axis of electric is coaxial, air pressure mechanism of qi suction port is connected with air-strainer, air pressure mechanism of qi air outlet is provided with stable-pressure device, and is connected with the suction port of battery pile by pipeline; The suction port of energy recovery expander is connected with the air outlet of battery pile by pipeline; The turbine shaft of energy recovery expander is connected with the rotor axis of electric Driven by Coaxial.
Advantage of the present utility model and effect are as follows:
The utility model hydrogen ion fuel cell engine air compression device has compared with prior art been saved the huge cooling heat radiation system of structure, and structural design is more succinct, and reliable performance is practical.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1, gas compressor nut, 2, compressor casing, 3, air compressor wheel, 4, seal ring supports, 5, sealing gland plate, 6, plate behind the gas compressor, the 7, the 1st thrust plate, 8, thrust bearing, 9, the 2nd thrust plate, 10, bearing cap, 11, rolling bearing, 12, rotor axis of electric, 13, plate behind the turbine, 14, turbine, 15, nut, 16, volute, 17, pressing plate, 18, screw, 19, motor casing, 20, cooling tube, 21, screw.
Embodiment
Describe the utility model in detail below in conjunction with the drawings and specific embodiments.
Hydrogen ion fuel cell engine air compression device comprises air compressor, energy recovery expander, brushless DC generator and DC frequency-changing speed regulator as shown in Figure 1.Air compressor is to be assembled by plate 6 and gas compressor nut 1 behind compressor casing 2, air compressor wheel 3, seal ring support 4, sealing gland plate 5, the gas compressor; Air compressor is installed in an end of rotor axis of electric 12 by thrust plate 7, thrust bearing 8, bearing cap 10 and rolling bearing 11, and gas compressor end mounting plate 22 is fixedlyed connected with motor casing 19 by screw 21, and the outer wall of motor casing 19 is provided with cooling tube 20; The air compressor suction port is connected with air-strainer, and place, air compressor air outlet is provided with pressure maintaining valve, and is connected with the cooling import of battery pile by pipeline; The energy recovery expander is to be assembled by plate 13 and screw 18, nut 15 behind turbine 14, volute 16, pressing plate 1 and the turbine; The suction port of energy recovery expander is connected with the air outlet of battery pile by pipeline; The turbine shaft of energy recovery expander is connected with the rotor axis of electric Driven by Coaxial.
The utility model hydrogen ion fuel cell engine air compression device is a high-tension battery of new generation, by the mode that adopts driven by motor compressor compresses air fuel cell is cooled off, DC generator is done initial startup by DC level, the work of electric motor starting rear driving air compressor, pressurized air is to the fuel cell cooling of pressurizeing.When air temperature raises, utilize high-temperature gas to promote the energy recovery turbine motor is carried out power back-off, and then the power loss of compensation compressor.
Claims (2)
1. hydrogen ion fuel cell engine air compression device, comprise air compressor, energy recovery expander, motor and variable-frequency governor, it is characterized in that: the end that air compressor is installed in rotor axis of electric is connected with rotor axis of electric is coaxial, and the air compressor air outlet is connected with the suction port of battery pile by pipeline; The suction port of energy recovery expander is connected with the air outlet of battery pile by pipeline; The turbine shaft of energy recovery expander is connected with the rotor axis of electric Driven by Coaxial.
2. hydrogen ion fuel cell engine air compression device according to claim 1 is characterized in that: air pressure mechanism of qi suction port is connected with air-strainer, and air pressure mechanism of qi air outlet is provided with stable-pressure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200132006U CN201071818Y (en) | 2007-07-10 | 2007-07-10 | Air compressor of hydrogen ion fuel cell engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200132006U CN201071818Y (en) | 2007-07-10 | 2007-07-10 | Air compressor of hydrogen ion fuel cell engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201071818Y true CN201071818Y (en) | 2008-06-11 |
Family
ID=39550376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200132006U Expired - Lifetime CN201071818Y (en) | 2007-07-10 | 2007-07-10 | Air compressor of hydrogen ion fuel cell engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201071818Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094840A (en) * | 2009-12-09 | 2011-06-15 | 汉拏空调株式会社 | Air blower for a fuel cell vehicle |
-
2007
- 2007-07-10 CN CNU2007200132006U patent/CN201071818Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094840A (en) * | 2009-12-09 | 2011-06-15 | 汉拏空调株式会社 | Air blower for a fuel cell vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FENGCHENG PACIFIC SHENLONG TURBOCHARGER CO., LTD. Free format text: FORMER OWNER: LIU TIANCHENG Effective date: 20110713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110713 Address after: 118100, Zhenxing street, Fenghuang District, Liaoning, Fengcheng, 9 Patentee after: Fengcheng Pacific Shenlong Turbocharger Co., Ltd. Address before: 118100, Zhenxing street, Fenghuang District, Liaoning, Fengcheng, 9 Patentee before: Liu Tiancheng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |