CN2414515Y - Assembling type monolithic fuel cell - Google Patents
Assembling type monolithic fuel cell Download PDFInfo
- Publication number
- CN2414515Y CN2414515Y CN00224070U CN00224070U CN2414515Y CN 2414515 Y CN2414515 Y CN 2414515Y CN 00224070 U CN00224070 U CN 00224070U CN 00224070 U CN00224070 U CN 00224070U CN 2414515 Y CN2414515 Y CN 2414515Y
- Authority
- CN
- China
- Prior art keywords
- conductance
- gland
- plate
- fuel cell
- anodal
- 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
Links
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 provides a combined single sheet fuel cell, which has a frame which is made of ceramic material. Two gas guiding plates are arranged in the frame, and two porous graphite plates are arranged between the two gas guiding plates. A wool felt, a porous ceramic sheet and a diaphragm are orderly arranged between the two porous graphite plates. Two ends of the frame are provided with an anode press cover and a cathode press cover, which are fixed on the frame by four cathode wire connection screw bolts. An insulating sleeve is arranged in a central hole of the anode press cover, and an anode wire connection screw bolt is arranged in the insulating sleeve. The fuel cell is made of porous ceramics and porous graphite plates. The utility model has low cost and can be combined according to required power.
Description
The utility model relates to a kind of fuel cell, particularly a kind ofly can require the fuel cell make up according to watt level.
Fuel cell is different from general primary cell and storage battery, the active material that it need participate in electrode reaction is not stored in inside battery, but all supply with by outside batteries, as long as the outside required active material of electrochemical reaction (just very oxygen or the air constantly supplied with, negative pole is the fuel that is rich in hydrogen), fuel cell just can constantly be worked, and chemical energy is become electric energy.Existing fuel cell all is to adopt typing power, and the size of the power of battery is determined by volume of fuel cell, can not reach required output power according to the instructions for use combine and assemble together.
It is the fuel cell that main material is made that the purpose of this utility model provides a kind of porous ceramic articles and porous graphite goods of adopting, and it can make up the output power that reaches required according to required electric power.
Technical solution of the present utility model is such: it comprises the framework that an employing ceramic material is made, be provided with two blocks of conductance plates in the framework, conductance groove correspondence on two blocks of conductance plates is inwardly arranged and 90 degree that stagger, be that conductance groove on the conductance plate is vertical mutually, between two blocks of conductance plates, be provided with two blocks of porous graphite plates, be provided with wool felt, porous ceramics piece, fibreglass diaphragm successively between two blocks of porous graphite plates.Form four air cavitys around end face around conductance plate, porous graphite plate, barrier film, porous ceramics piece and the wool felt and the framework inner face.The both ends of the surface of framework are respectively equipped with an anodal gland and negative pole gland, and are fixed on the framework by four negative pole connection bolts.Be provided with the insulation cushion snare between negative pole connection bolt and the anodal gland,, be respectively equipped with nut, packing ring and spring, between negative pole gland and conductance plate, be provided with spring at the other end of negative pole connection bolt.In the centre bore of anodal gland, be provided with insulating case, be provided with the anodal connection bolt that has nut in the insulating case, be provided with spring between anodal connection bolt and the insulating case.Be respectively equipped with the thermometer installing hole, hydrogen inlet hole, oxygen inlet hole and the air gauge installing hole that communicate with air cavity on anodal gland surrounding, the thermometer installing hole communicates with the oxygen inlet hole by the conductance groove on the conductance plate.Be respectively equipped with the steam (vapor) outlet hole and the oxygen outlet hole that communicate with air cavity on the negative pole gland, oxygen outlet hole and oxygen inlet hole connect.
The composite type monolithic fuel cell that the utility model provides mainly adopts porous ceramic and porous graphite plate to make, cheap for manufacturing cost, and can make up according to power demand, as long as will have conductance plate, porous graphite plate, porous ceramic plate, dividing plate and the framework superimposed of wool felt during combination is in the same place, by the negative pole connection bolt anodal gland and negative pole gland are fixed on the two ends of stack afterframe then, just can reach the requirement of power demand.
Description of drawings:
Accompanying drawing 1 is a monolithic fuel cell front view;
Accompanying drawing 2 is the A-A cutaway view in the accompanying drawing 1;
Accompanying drawing 3 is the rearview of accompanying drawing 1;
Accompanying drawing 4 is the frame structure schematic diagram;
Accompanying drawing 5 is the B-B cutaway view in the accompanying drawing 4;
Accompanying drawing 7 is the left view in the accompanying drawing 6;
Accompanying drawing 8 is two-way conductance plate structure schematic diagram;
Accompanying drawing 9 is the left view in the accompanying drawing 8;
Accompanying drawing 10 is the vertical view in the accompanying drawing 8;
Accompanying drawing 11 is a unitized fuel battery schematic diagram.
Now in conjunction with the accompanying drawings the utility model is made detailed description:
Embodiment one: the monolithic fuel cell
The monolithic fuel cell comprises a framework (10), be provided with two blocks of conductance plates (9) in the framework (10), (23), conductance plate (9), (23) the conductance groove correspondence on is inwardly arranged and 90 degree that stagger, be conductance plate (9), (23) the conductance groove on is vertical mutually, at two blocks of conductance plates (9), (23) be provided with porous graphite plate (16) between successively, wool felt (17), porous ceramics piece (20), glass fibre (19) and porous graphite plate (18), conductance plate (19), (23), porous graphite plate (16), (18), fibreglass diaphragm (19), porous ceramics piece (20) and wool felt (17) end face and framework (10) inner face all around forms four air cavitys (29) all around, the both ends of the surface of framework (10) are respectively equipped with an anodal gland (3) and negative pole gland (21), and be fixed on the framework (10) by four negative pole connection bolts (1), be provided with insulation cushion snare (13) between negative pole connection bolt (1) and the anodal gland (3), the other end in negative pole connection bolt (1), be respectively equipped with nut (11), packing ring (25), spring (12) and packing ring (24), between negative pole gland (21) and conductance plate (23), be provided with spring (22), in the centre bore of anodal gland (3), be provided with insulating case (14), be provided with the anodal connection bolt (6) that has nut (4) in the insulating case (14), be provided with spring (15) between anodal connection bolt (6) and the insulating case (14), anodal connection bolt (6) relies on the spring force of spring (15) to withstand on the conductance plate (9), on anodal gland (3) surrounding, be respectively equipped with the thermometer installing hole (12) that communicates with air cavity (29), hydrogen inlet hole (5), oxygen inlet hole (7) and air gauge installing hole (8) are respectively equipped with the steam (vapor) outlet hole (26) and oxygen outlet hole (27) that communicate with air cavity (29) on negative pole gland (21).
Embodiment two: composite type monolithic fuel cell
Can the monolithic fuel cell be combined according to the requirement of power demand, accompanying drawing 4 is that four monolithic fuel cells are superimposed upon unitized fuel battery schematic diagram together.During combination, can adopt the two sides all to be provided with the two-way conductance plate 28 of conductance groove between the faying face of each monolithic fuel cell, the conductance groove of two-way conductance plate 28 one sides and the conductance groove of another side are vertical mutually.
Claims (2)
1, a kind of composite type monolithic fuel cell, it is characterized in that having a framework (10), be provided with two blocks of conductance plates (9) in the framework (10), (23), conductance plate (9), (23) the conductance groove correspondence on is inwardly arranged and 90 degree that stagger, be conductance plate (9), (23) the conductance groove on is vertical mutually, at two blocks of conductance plates (9), (23) be provided with porous graphite plate (16) between successively, wool felt (17), porous ceramics piece (20), glass fibre (19) and porous graphite plate (18), conductance plate (19), (23), porous graphite plate (16), (18), fibreglass diaphragm (19), porous ceramics piece (20) and wool felt (17) end face and framework (10) inner face all around forms four air cavitys (29) all around, the both ends of the surface of framework (10) are respectively equipped with an anodal gland (3) and negative pole gland (21), and be fixed on the framework (10) by four negative pole connection bolts (1), be provided with insulation cushion snare (13) between negative pole connection bolt (1) and the anodal gland (3), the other end in negative pole connection bolt (1), be respectively equipped with nut (11), packing ring (25), spring (12) and packing ring (24), between negative pole gland (21) and conductance plate (23), be provided with spring (22), in the centre bore of anodal gland (3), be provided with insulating case (14), be provided with the anodal connection bolt (6) that has nut (4) in the insulating case (14), be provided with spring (15) between anodal connection bolt (6) and the insulating case (14), anodal connection bolt (6) relies on the spring force of spring (15) to withstand on the conductance plate (9), on anodal gland (3) surrounding, be respectively equipped with the thermometer installing hole (12) that communicates with air cavity (29), hydrogen inlet hole (5), oxygen inlet hole (7) and air gauge installing hole (8) are respectively equipped with the steam (vapor) outlet hole (26) and oxygen outlet hole (27) that communicate with air cavity (29) on negative pole gland (21).
2, composite type monolithic fuel cell as claimed in claim 1, it is characterized in that and the fuel cell of monolithic can be combined, adopt the two sides that the two-way conductance plate (28) of conductance groove is all arranged between the faying face of each monolithic fuel cell, the conductance groove of two-way conductance plate (28) one side and the conductance groove of another side are vertical mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00224070U CN2414515Y (en) | 2000-01-14 | 2000-01-14 | Assembling type monolithic fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00224070U CN2414515Y (en) | 2000-01-14 | 2000-01-14 | Assembling type monolithic fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414515Y true CN2414515Y (en) | 2001-01-10 |
Family
ID=33588520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00224070U Expired - Fee Related CN2414515Y (en) | 2000-01-14 | 2000-01-14 | Assembling type monolithic fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330037C (en) * | 2004-04-22 | 2007-08-01 | 三星Sdi株式会社 | Stack for fuel cell, fuel cell system comprising the stack, and method for manufacturing the stack |
-
2000
- 2000-01-14 CN CN00224070U patent/CN2414515Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330037C (en) * | 2004-04-22 | 2007-08-01 | 三星Sdi株式会社 | Stack for fuel cell, fuel cell system comprising the stack, and method for manufacturing the stack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5486430A (en) | Internal fluid manifold assembly for an electrochemical fuel cell stack array | |
| JP2545364B2 (en) | Flat plate multi-junction electrochemical pump | |
| WO2001061777A3 (en) | Fuel cell with monolithic flow field-bipolar plate assembly and method for making and cooling a fuel cell stack | |
| CN1160939A (en) | Molten carbon fuel cell and power generation system including the same | |
| JPH0536417A (en) | Hollow thin plate type solid electrolytic fuel cell | |
| CN214694392U (en) | Hydrogen and oxygen generating device | |
| JP2003086232A (en) | Fuel cell stack | |
| WO2002037589A3 (en) | Solid oxide fuel cell stack | |
| KR100569133B1 (en) | Fuel cell module for electric vehicle | |
| CN2414515Y (en) | Assembling type monolithic fuel cell | |
| CN205723784U (en) | A kind of DMFC using collection electrodiffusion composite bed | |
| JP3346784B2 (en) | Vertical stripe cylindrical solid electrolyte fuel cell | |
| JP3258378B2 (en) | Fuel cell | |
| JP2000164237A (en) | Fuel cell and fuel cell aggregate | |
| JP3706959B2 (en) | Structure of a cylindrical solid oxide fuel cell having a conductive tube inserted therein, a structure of a bundle in which a plurality of such cells are bundled, and a structure of a power generation module using the bundle | |
| CN211125851U (en) | Solid oxide fuel cell stack array | |
| JPH06275307A (en) | Fuel cell | |
| CN207852818U (en) | A pluggable solid oxide fuel cell stack structure | |
| JP5312172B2 (en) | Fuel cell stack | |
| CN108767287B (en) | For controlling and utilizing direct methanol fuel cell anode CO2Is a composite flow field plate | |
| JPS63166159A (en) | Solid electrolyte fuel cell | |
| JPH0249640Y2 (en) | ||
| KR940001912B1 (en) | Termal electric cell structure of fusing carbonate | |
| CN216133887U (en) | Air-cooled fuel cell end plate structure | |
| CN217768450U (en) | Solid oxide fuel cell device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |