CN109037729A - A kind of fuel cell - Google Patents
A kind of fuel cell Download PDFInfo
- Publication number
- CN109037729A CN109037729A CN201811011420.4A CN201811011420A CN109037729A CN 109037729 A CN109037729 A CN 109037729A CN 201811011420 A CN201811011420 A CN 201811011420A CN 109037729 A CN109037729 A CN 109037729A
- Authority
- CN
- China
- Prior art keywords
- pile
- valve group
- hydrogen
- cabinet
- mounting plate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
The invention discloses a kind of fuel cells, including cabinet, case lid, galvanic pile module, pile air inlet valve group, pile gas outlet valve group, hydrogen circulation device, air induction system and cooling system, wherein galvanic pile module, pile air inlet valve group, pile gas outlet valve group is all mounted in the cavity of cabinet, air induction system, cooling system is mounted on outside cabinet, hydrogen circulation device is mounted on the inside of cabinet, the remaining hydrogen come out from pile gas outlet valve group is transported to the entrance of hydrogen circulation device, the outlet of hydrogen circulation device conveys remaining hydrogen and is again introduced into galvanic pile module to pile air inlet valve group, simplify the structure of cabinet, improve the air-tightness of cabinet.
Description
Technical field:
The present invention relates to a kind of fuel cells.
Background technique:
Existing hydrogen energy source fuel cell generally comprise cabinet, case lid, galvanic pile module (i.e. fuel cell pack -- connect
Multiple independent single fuel cells compositions), pile air inlet valve group, pile gas outlet valve group, hydrogen circulation device, hydrogen
Gas supply system, air induction system, cooling system, wherein galvanic pile module, pile air inlet valve group, pile gas outlet valve
Group is all mounted in cabinet, and hydrogen supply system, air induction system, cooling system, hydrogen circulation device installation are outside the enclosure
Face, and general air induction system is all mounted on the bottom plate of cabinet.There are following technical problems for this layout arrangement at present:
1) hydrogen and air, which by pile air inlet valve group enter galvanic pile module and carry out chemical reaction, produces electricl energy, remaining hydrogen and
Air comes out from pile gas outlet valve group, to effectively improve fuel availability, needs to follow unreacted hydrogen by hydrogen
Loop device is reintroduced to pile air inlet, so that it is again introduced into pile and is reacted, and hydrogen circulation device is arranged in cabinet
Outside, higher to the protection level requirements of hydrogen circulation device, and more root canal roads pass in and out cabinet, will lead to cabinet leak point and increase,
Air-tightness decline, to influence the work of fuel cell.
Summary of the invention:
The object of the present invention is to provide a kind of fuel cells, are existed with solving hydrogen circulation device setting in above-mentioned background technique
Lead to the technical issues of structure is complicated, and the air-tightness of cabinet declines outside cabinet.
The purpose of the present invention is what is be achieved by following technical proposals.
A kind of fuel cell, including cabinet, case lid, galvanic pile module, pile air inlet valve group, pile gas outlet valve
Group, hydrogen circulation device, air air-channel system and cooling system, wherein galvanic pile module, pile air inlet valve group, pile outlet
Mouth valve group is all mounted in the cavity of cabinet, and air air-channel system, cooling system are mounted on outside cabinet, hydrogen circulation device
It is mounted on the inside of cabinet, the remaining hydrogen come out from pile gas outlet valve group is transported to the entrance of hydrogen circulation device, hydrogen
The outlet of gas circulator conveys remaining hydrogen and is again introduced into galvanic pile module to pile air inlet valve group.
Pile air inlet is arranged in the side of the cavity inside cabinet of the galvanic pile module setting, the other side of cavity
Valve group, pile gas outlet valve group and hydrogen circulation device, wherein hydrogen circulation device be located at pile air inlet valve group and
Between the valve group of pile gas outlet.
Hydrogen circulation device described above includes the first diaphragm pump, the first mounting plate, the first collection air parcel, motor, second
Diaphragm pump, the second mounting plate, the second collection air parcel, connector hydrogen pipeline, the bottom installation first of the first mounting plate into hydrogen pipeline and out
Collect air parcel, the first diaphragm pump, bottom installation the second collection air parcel of the second mounting plate, the second installation are installed in the top of the first mounting plate
The second diaphragm pump is installed at the top of plate, is connected between the first collection air parcel and the second collection air parcel with connector, the first diaphragm pump and second
Motor, the first diaphragm pump of motor driven and the second diaphragm pump are installed, the second collection air parcel side is connected into hydrogen between diaphragm pump
The side of pipeline, the first collection air parcel connects out hydrogen pipeline.
First mounting plate and the second mounting plate described above is mounted on the bottom plate of box house by screw and mounting post
On.
Damping block is set between mounting post and bottom plate described above.
The two sides of first mounting plate described above are mounted on the bottom plate of box house by screw and mounting post；Second
The two sides of mounting plate are mounted on the bottom plate of box house also by screw and mounting post.
Control box is installed outside motor described above.
Heat sink is installed in the bottom of control box described above, and heat sink connects water inlet pipe and outlet pipe.
Compared with prior art, the present invention having the effect that
1) hydrogen circulation device of the invention is mounted on the inside of cabinet, the residual hydrogen come out from pile gas outlet valve group
Gas is transported to the entrance of hydrogen circulation device, the outlet of hydrogen circulation device by residual hydrogen pneumatic transmission to pile air inlet valve group again
It is secondary to enter galvanic pile module, simplify the structure of cabinet, improves the air-tightness of cabinet；
2) pile air inlet is arranged in the side of the cavity inside cabinet of galvanic pile module setting of the present invention, the other side of cavity
Mouth valve group, pile gas outlet valve group and hydrogen circulation device, wherein hydrogen circulation device is located at pile air inlet valve group
It is rationally distributed between the valve group of pile gas outlet, it is compact-sized, it is small in size.
3) hydrogen circulation device includes the first diaphragm pump, the first mounting plate, the first collection air parcel, motor, the second diaphragm pump, the
Two mounting plates, the second collection air parcel, connector the hydrogen pipeline into hydrogen pipeline and out, bottom installation the first collection air parcel of the first mounting plate, the
The top of one mounting plate is installed by the first diaphragm pump, bottom installation the second collection air parcel of the second mounting plate, the top of the second mounting plate
Second diaphragm pump is installed, is connected between the first collection air parcel and the second collection air parcel with connector, the first diaphragm pump and the second diaphragm pump it
Between motor, the first diaphragm pump of motor driven and the second diaphragm pump are installed；Second collection air parcel side is connected into hydrogen pipeline, and first
The side of collection air parcel connects out hydrogen pipeline, it is compact-sized, rationally distributed, easy for installation.
4) the first mounting plate and the second mounting plate are mounted on the bottom plate of box house by screw and mounting post, above-mentioned institute
Damping block is set between the mounting post stated and bottom plate, structure is simple, and it is easy for installation, there is preferable damping effect；It is described above
The two sides of the first mounting plate be mounted on the bottom plate of box house by screw and mounting post；The two sides of second mounting plate also lead to
It crosses screw and mounting post is mounted on the bottom plate of box house, it is rationally distributed.
5) control box is installed, heat sink, heat sink connection are installed in the bottom of control box described above outside motor
Water inlet pipe and outlet pipe improve the heat dissipation effect of control box, keep motor work more reliable and more stable.
Detailed description of the invention:
Fig. 1 is decomposition diagram of the invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is subssembly drawing of the invention；
Fig. 4 is the perspective view of an angle of hydrogen circulation device of the invention；
Fig. 5 is the perspective view of another angle of hydrogen circulation device of the invention；
Fig. 6 is the exploded view of hydrogen circulation device and motor case body of the invention.
Specific embodiment:
Below by specific embodiment and in conjunction with attached drawing, the present invention is described in further detail.
Embodiment one:
As shown in Figures 1 to 6, the present embodiment is a kind of fuel cell, including cabinet 1, case lid 2, galvanic pile module 3, pile
Air inlet valve group 4, pile gas outlet valve group 5, hydrogen circulation device 6, air air-channel system 7 and cooling system 8, wherein electricity
Heap module 5, pile air inlet valve group 4, pile gas outlet valve group 5 are all mounted in the cavity 11 of cabinet 1, air gas circuit system
System 7, cooling system 8 are mounted on 1 outside of cabinet, and hydrogen circulation device 6 is mounted on the inside of cabinet 1, from pile gas outlet valve
The remaining hydrogen that group 5 comes out is transported to the entrance of hydrogen circulation device 6, and the outlet of hydrogen circulation device 6 conveys remaining hydrogen and arrives
Pile air inlet valve group 4 is again introduced into galvanic pile module 3.
The side for the cavity 11 in 1 the inside of cabinet that the galvanic pile module 3 is arranged, pile is arranged in the other side of cavity 11
Air inlet valve group 4, pile gas outlet valve group 5 and hydrogen circulation device 6, wherein hydrogen circulation device 6 is located at pile air inlet
Between mouth valve group 4 and pile gas outlet valve group 5.
The hydrogen circulation device 6 include the first diaphragm pump 61, the first mounting plate 62, first collection air parcel 63, motor 64,
Second diaphragm pump 65, the second mounting plate 66, second collection air parcel 67, connector 68 hydrogen pipeline 670, the first installation into hydrogen pipeline 69 and out
The first diaphragm pump 61 is installed at bottom installation the first collection air parcel 63 of plate 62, the top of the first mounting plate 62, the second mounting plate 66
The second diaphragm pump 65, the first collection air parcel 63 and the second collection are installed in bottom installation the second collection air parcel 67, the top of the second mounting plate 66
It is connected between air parcel 67 with connector 68, motor 64, the driving of motor 64 the is installed between first diaphragm pump 61 and the second diaphragm pump 65
One diaphragm pump 61 and the second diaphragm pump 65, the second collection 67 side of air parcel, which is connected into hydrogen pipeline 69, first, collects the one of air parcel 63
Side connects out hydrogen pipeline 670.
First mounting plate 62 and the second mounting plate 66 described above is mounted on cabinet 1 by screw 671 and mounting post 672
On internal bottom plate 12.
Damping block is set between above-mentioned mounting post 672 and bottom plate 12, does not draw expression in figure, that is, general subtract can be used
Shake pad.
The two sides of first mounting plate 62 described above are mounted on the bottom inside cabinet 1 by screw 671 and mounting post 672
On plate 12；The two sides of second mounting plate 66 are mounted on the bottom plate 12 inside cabinet 1 also by screw 671 and mounting post 672.
The outside of motor 64 described above is equipped with control box 674.
Heat sink 675 is installed in the bottom of control box 674 described above, and heat sink 675 connects water inlet pipe 676 and outlet pipe
673。
The working principle of hydrogen circulation device 6 is: the second collection air parcel 67 is under the driving of the second diaphragm pump 65 from into hydrogen pipe
Road 69 sucks hydrogen, and hydrogen enters the first collection air parcel 63, driving of the first collection air parcel 63 in the first diaphragm pump 61 by connector 68
Under, eject hydrogen through going out hydrogen pipeline 670 from the first collection air parcel 63.
Above embodiments are better embodiment of the invention, and embodiments of the present invention are not limited thereto, other are any
Made changes, modifications, substitutions, combinations, simplifications without departing from the spirit and principles of the present invention are equivalent displacement side
Formula is included within the scope of the present invention.
Claims (8)
1. a kind of fuel cell, including cabinet (1), case lid (2), galvanic pile module (3), pile air inlet valve group (4), pile go out
Port valve group (5), hydrogen circulation device (6), air air-channel system (7) and cooling system (8), wherein galvanic pile module (5), electricity
Heap air inlet valve group (4), pile gas outlet valve group (5) are all mounted in the cavity (11) of cabinet (1), air air-channel system
(7), cooling system (8) is mounted on outside cabinet (1), it is characterised in that: it is inner that hydrogen circulation device (6) is mounted on cabinet (1)
Face, the remaining hydrogen come out from pile gas outlet valve group (5) are transported to the entrance of hydrogen circulation device (6), hydrogen circulation dress
The outlet for setting (6) conveys remaining hydrogen and is again introduced into galvanic pile module (3) to pile air inlet valve group (4).
2. a kind of fuel cell according to claim 1, it is characterised in that: described galvanic pile module (3) setting in case
Pile air inlet valve group (4), pile gas outlet are arranged in the other side of the side of cavity (11) inside body (1), cavity (11)
Valve group (5) and hydrogen circulation device (6), wherein hydrogen circulation device (6) is located at pile air inlet valve group (4) and pile goes out
Between port valve group (5).
3. a kind of fuel cell according to claim 1 or 2, it is characterised in that: the hydrogen circulation device (6) includes
First diaphragm pump (61), the first mounting plate (62), the first collection air parcel (63), motor (64), the second diaphragm pump (65), the second installation
Plate (66), the second collection air parcel (67), connector (68) hydrogen pipeline (670), the bottom of the first mounting plate (62) into hydrogen pipeline (69) and out
The first diaphragm pump (61) are installed at the first collection air parcel (63) of portion's installation, the top of the first mounting plate (62), the second mounting plate (66)
The second diaphragm pump (65) are installed at the second collection air parcel (67) of bottom installation, the top of the second mounting plate (66), the first collection air parcel (63)
It is connect between the second collection air parcel (67) with connector (68), motor is installed between the first diaphragm pump (61) and the second diaphragm pump (65)
(64), motor (64) driving the first diaphragm pump (61) and the second diaphragm pump (65), second collect air parcel (67) side connect into
The side of hydrogen pipeline (69), the first collection air parcel (63) connects out hydrogen pipeline (670).
4. a kind of fuel cell according to claim 3, it is characterised in that: the first mounting plate (62) and the second mounting plate
(66) it is mounted on the internal bottom plate (12) of cabinet (1) by screw (671) and mounting post (672).
5. according to a kind of fuel cell according to claim 4, it is characterised in that: mounting post (672) and bottom plate (12) it
Between damping block is set.
6. according to a kind of fuel cell according to claim 4, it is characterised in that: the two sides of the first mounting plate (62) pass through
Screw (671) and mounting post (672) are mounted on the internal bottom plate (12) of cabinet (1)；The two sides of second mounting plate (66) also lead to
It crosses screw (671) and mounting post (672) is mounted on the internal bottom plate (12) of cabinet (1).
7. a kind of fuel cell according to claim 3, it is characterised in that: motor is equipped with control box outside (64)
(674)。
8. a kind of fuel cell according to claim 7, it is characterised in that: install heat sink in the bottom of control box (674)
(675), heat sink (675) connection water inlet pipe (676) and outlet pipe (673).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011420.4A CN109037729B (en) | 2018-08-31 | 2018-08-31 | Fuel cell |
| PCT/CN2019/076286 WO2020042553A1 (en) | 2018-08-31 | 2019-02-27 | Fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011420.4A CN109037729B (en) | 2018-08-31 | 2018-08-31 | Fuel cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109037729A true CN109037729A (en) | 2018-12-18 |
| CN109037729B CN109037729B (en) | 2023-07-11 |
Family
ID=64622571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011420.4A Active CN109037729B (en) | 2018-08-31 | 2018-08-31 | Fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109037729B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742421A (en) * | 2019-02-28 | 2019-05-10 | 中山大洋电机股份有限公司 | A kind of fuel cell hydrogen circulator and its fuel cell of application |
| CN110247083A (en) * | 2019-07-18 | 2019-09-17 | 中山大洋电机股份有限公司 | A kind of fuel cell hydrogen-feeding system and its fuel cell system of application |
| WO2020042553A1 (en) * | 2018-08-31 | 2020-03-05 | 中山大洋电机股份有限公司 | Fuel cell |
| WO2020173168A1 (en) * | 2019-02-28 | 2020-09-03 | 中山大洋电机股份有限公司 | Hydrogen circulation device for fuel cell and fuel cell to which same is applied |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817108U (en) * | 2012-09-28 | 2013-03-20 | 引峰新能源科技（上海）有限公司 | Compact and safe fuel cell system |
| EP2963723A1 (en) * | 2014-07-04 | 2016-01-06 | Elestor BV | A hydrogen-redox flow battery assembly |
| CN108417875A (en) * | 2018-02-09 | 2018-08-17 | 广东国鸿氢能科技有限公司 | Distributing manifold and fuel cell pile group |
| CN208908239U (en) * | 2018-08-31 | 2019-05-28 | 大洋电机新动力科技有限公司 | A kind of fuel cell |
-
2018
- 2018-08-31 CN CN201811011420.4A patent/CN109037729B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817108U (en) * | 2012-09-28 | 2013-03-20 | 引峰新能源科技（上海）有限公司 | Compact and safe fuel cell system |
| EP2963723A1 (en) * | 2014-07-04 | 2016-01-06 | Elestor BV | A hydrogen-redox flow battery assembly |
| CN108417875A (en) * | 2018-02-09 | 2018-08-17 | 广东国鸿氢能科技有限公司 | Distributing manifold and fuel cell pile group |
| CN208908239U (en) * | 2018-08-31 | 2019-05-28 | 大洋电机新动力科技有限公司 | A kind of fuel cell |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042553A1 (en) * | 2018-08-31 | 2020-03-05 | 中山大洋电机股份有限公司 | Fuel cell |
| CN109742421A (en) * | 2019-02-28 | 2019-05-10 | 中山大洋电机股份有限公司 | A kind of fuel cell hydrogen circulator and its fuel cell of application |
| WO2020173168A1 (en) * | 2019-02-28 | 2020-09-03 | 中山大洋电机股份有限公司 | Hydrogen circulation device for fuel cell and fuel cell to which same is applied |
| CN109742421B (en) * | 2019-02-28 | 2023-07-11 | 中山大洋电机股份有限公司 | Fuel cell hydrogen circulation device and fuel cell using same |
| CN110247083A (en) * | 2019-07-18 | 2019-09-17 | 中山大洋电机股份有限公司 | A kind of fuel cell hydrogen-feeding system and its fuel cell system of application |
| CN110247083B (en) * | 2019-07-18 | 2023-08-01 | 中山大洋电机股份有限公司 | Fuel cell hydrogen supply system and fuel cell system using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109037729B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109037729A (en) | A kind of fuel cell | |
| CN102016263B (en) | Arrangement structure for power converter and control box in package-housed engine generator | |
| CN208908239U (en) | A kind of fuel cell | |
| CN219163515U (en) | Heat radiation structure of energy storage battery subrack and energy storage battery subrack | |
| CN208955716U (en) | A kind of radiator of wireless charger | |
| CN214627637U (en) | Water-cooling heat dissipation type communication equipment placing box | |
| CN207916608U (en) | A kind of charging pilework | |
| CN206209554U (en) | A kind of computer heat radiating device | |
| CN206022450U (en) | A kind of battery case | |
| CN211079248U (en) | High-efficient cooling device suitable for vacuum heat treatment furnace | |
| CN208781951U (en) | A kind of fuel cell with foot guard cover | |
| CN203756337U (en) | Muting box of diesel generator | |
| US11228046B2 (en) | Fuel cell device | |
| CN208316100U (en) | A kind of cabinet of the low-tension distribution box with heat sinking function | |
| WO2020042553A1 (en) | Fuel cell | |
| CN108897412A (en) | A kind of built-in power radiator for bi-nodal system server | |
| CN205279329U (en) | Wind channel structure and adopt its humidifier | |
| CN209592019U (en) | A kind of photovoltaic counnter attack diode that stability is good | |
| CN208589493U (en) | A kind of fuel cell system | |
| CN208707472U (en) | Generator water cooling plant | |
| CN208209739U (en) | A kind of generator driven water ice chest mounting structure | |
| CN219146034U (en) | Heat radiation structure of energy storage converter | |
| CN213068977U (en) | Intelligent ammeter shell | |
| CN207096897U (en) | A kind of mini mute dustproof device of computer | |
| CN210406062U (en) | Dual-channel transmission device for Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |