CN100392900C - Assembling frame for large scale quick assembling and detecting of fuel battery stack - Google Patents
Assembling frame for large scale quick assembling and detecting of fuel battery stack Download PDFInfo
- Publication number
- CN100392900C CN100392900C CNB2004100663218A CN200410066321A CN100392900C CN 100392900 C CN100392900 C CN 100392900C CN B2004100663218 A CNB2004100663218 A CN B2004100663218A CN 200410066321 A CN200410066321 A CN 200410066321A CN 100392900 C CN100392900 C CN 100392900C
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- cell pack
- end plate
- assembly
- hold down
- 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 116
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 230000009471 action Effects 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 11
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 27
- 239000007800 oxidant agent Substances 0.000 description 12
- 230000001590 oxidative effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000003487 electrochemical reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 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 present invention relates to an assembling frame suitable for large-scale quick assembling and test of a fuel battery pile, which comprises a work bench, a pressure adjustable pressing device and positioning guide rods, wherein the work bench is provided with a plate type table top used for supporting the pressure adjustable pressing device and the fuel battery pile required assembling and testing, the pressure adjustable pressing device is arranged on one end of the table top, the fuel battery pile is arranged on the other end of the table top, at least two positioning guide rods are arranged, and each positioning guide rods is vertically penetrated through a front end plate and a rear end plate of the fuel battery pile along the axial direction. The pressure adjustable pressing device is provided with top rod, and the top rod pushes the rear end plate of the fuel battery pile to make the pressing action toward the direction of the front end plate along the axial direction. Compared with the prior art, the present invention has the characteristics of convenient assembly and disassembly, homogeneous stress of the single battery, etc.
Description
Technical field
The present invention relates to fuel cell, relate in particular to the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack.
Background technology
Electrochemical fuel cell is a kind of device that hydrogen and oxidant can be changed into electric energy and product.The internal core parts of this device are membrane electrode (Membrane Electrode Assembly are called for short MEA), and membrane electrode (MEA) is made up of as carbon paper a proton exchange membrane, two porous conductive materials of film two sides folder.The catalyst that contains the initiation electrochemical reaction of even tiny dispersion on two boundary faces of film and carbon paper is as the metal platinum catalyst.The membrane electrode both sides can electrochemistry will take place with conductive body to be sent out and answers the electronics that generates in the process, draws by external circuit, constitutes current circuit.
At the anode tap of membrane electrode, fuel can pass porousness diffusion material (carbon paper) by infiltration, and electrochemical reaction takes place on catalyst surface, lose electronics, form cation, cation can pass proton exchange membrane by migration, arrives the other end cathode terminal of membrane electrode.At the cathode terminal of membrane electrode, contain the gas of oxidant (as oxygen), as air, pass porousness diffusion material (carbon paper), and the generation electrochemical reaction obtains electronics on catalyst surface, forms anion by infiltration.The cation of coming in the anion and the anode tap migration of cathode terminal formation reacts, and forms product.
Adopting hydrogen is fuel, and the air that contains oxygen is in the Proton Exchange Membrane Fuel Cells of oxidant (or pure oxygen is an oxidant), and fuel hydrogen has just produced hydrogen cation (or being proton) in the catalytic electrochemical reaction of anode region.Proton exchange membrane helps the hydrogen cation to move to the cathodic region from the anode region.In addition, proton exchange membrane is separated the air-flow and the oxygen containing air-flow of hydrogen fuel, they can not mixed mutually and produces explosion type reaction.
In the cathodic region, oxygen obtains electronics on catalyst surface, forms anion, and moves the hydrogen cation reaction of coming, reaction of formation product water with the anode region.In the Proton Exchange Membrane Fuel Cells that adopts hydrogen, air (oxygen), anode reaction and cathode reaction can be expressed in order to following equation:
Anode reaction: H
2→ 2H
++ 2e
Cathode reaction: 1/2O
2+ 2H
++ 2e → H
2O
In typical Proton Exchange Membrane Fuel Cells, membrane electrode (MEA) generally all is placed in the middle of the pole plate of two conductions, and quarter is milled by die casting, punching press or machinery in the surface that every guide plate contacts with membrane electrode, and formation is the guiding gutter of one or more at least.These guide plates can above metal material pole plate, also can be the pole plate of graphite material.Fluid duct on these guide plates and guiding gutter import fuel and oxidant the anode region and the cathodic region on membrane electrode both sides respectively.In the structure of a Proton Exchange Membrane Fuel Cells monocell, only there is a membrane electrode, the membrane electrode both sides are respectively the baffler of anode fuel and the baffler of cathode oxidant.These bafflers are both as current collector plate, and also as the mechanical support on membrane electrode both sides, the guiding gutter on the baffler acts as a fuel again and enters the passage of anode, cathode surface with oxidant, and as the passage of taking away the water that generates in the fuel cell operation process.
In order to increase the gross power of whole Proton Exchange Membrane Fuel Cells, two or more monocells can be connected into battery pack or be unified into battery pack by the mode that tiles usually by straight folded mode.In straight folded, in-line battery pack, can there be guiding gutter on the two sides of a pole plate, and wherein one side can be used as the anode guide face of a membrane electrode, and another side can be used as the cathode diversion face of another adjacent membranes electrode, and this pole plate is called bipolar plates.A series of monocell connects together by certain way and forms a battery pack.Battery pack tightens together by front end-plate, end plate and pull bar usually and becomes one.
A typical battery stack generally includes: the water conservancy diversion import and the flow-guiding channel of (1) fuel and oxidant gas are distributed to fuel (hydrogen-rich gas that obtains as hydrogen, methyl alcohol or methyl alcohol, natural gas, gasoline) and oxidant (mainly being oxygen or air) in the guiding gutter of each anode, cathode plane equably after reforming; (2) import and export and the flow-guiding channel of cooling fluid (as water) are evenly distributed to cooling fluid in each battery pack inner cooling channel, and the heat absorption that hydrogen in the fuel cell, the exothermic reaction of oxygen electrochemistry are generated is also taken battery pack out of and dispelled the heat; (3) outlet of fuel and oxidant gas and corresponding flow-guiding channel, fuel gas and oxidant gas are when discharging, and portability goes out the liquid that generates in the fuel cell, the water of steam state.Usually, the import and export of all fuel, oxidant, cooling fluid are all opened on the end plate of fuel battery or on two end plates.
Proton Exchange Membrane Fuel Cells both can be used as the dynamical system of delivery vehicles such as car, ship, can be used as movable type or stationary power generation station again.
Proton Exchange Membrane Fuel Cells is generally fitted together by the mode of several monocells by serial or parallel connection becomes fuel cell pack.
As Fig. 1 is the guide plate that has now in the fuel-cell single-cell, and it comprises air inlet 1a, water inlet 2a, hydrogen inlet 3a, runner 4a, air gas outlet 5a, delivery port 6a, hydrogen gas outlet 7a; As Fig. 2 is the three in one membreane electrode that has now in the fuel-cell single-cell, and it comprises air inlet 1a, water inlet 2a, electrode activity zone 8a, air gas outlet 5a, delivery port 6a, hydrogen gas outlet 7a; As Fig. 3 is existing fuel cell pack, and it comprises fuel cell pack 9a, flow-collection mother-board 10a, 10b, end plate 11a, 11b, metal pull bar 12a, nut 13a.
Existing fuel cell pack is generally by some monocells (monocell is made of guide plate, three in one membreane electrode), flow-collection mother-board, forward and backward end plate assembles, and many pull bars are arranged on the forward and backward end plate, generally makes pull bar that forward and backward end plate is packed together to a fuel cell pack with securing member; The method that the securing member pull bar adds screw is common fastening method.
Fuel cell pack must fully compress forward and backward end plate with securing member, but must be pressed to equably in a certain suitable pressure limit, guarantees fuel cell pack safety, efficient operation.
When fuel cell large-scale production, must at first realize can be to a large amount of monocells (monocell generally be made of guide plate, three in one membreane electrode), positive and negative afflux conduction motherboard and forward and backward end plate be assembled into fuel cell pack on a large scale, and fuel cell pack is moved test.Mainly be that the successful fuel cell pack of first assembling is moved test by the product design technology index, mainly be electric current, the voltage that under operational factors such as different pressures, flow, temperature, detects fuel cell pack output, or even the operating voltage of each monocell in the fuel cell pack.
In general, in each monocell of the successful fuel cell pack composition of first assembling or the technical indicator that other parts may not reach product design, so whole fuel cell pack must be disassembled again, more change quality inferior monocell or parts, ressemble, until till by the operation test request.
At present, the fuel cell pack of this common fastening assembling that adds securing member with pull bar brings huge obstacle to assembling is very unfavorable repeatedly to realizing large-scale fuel cell pack assembly and test.
1. high especially to the fastening matching requirements of fuel cell pack pull bar, must reach whole fuel cell pack before, each zone is subjected to basically identical and identical fastening force on the end plate, this requirement is very difficult, practical operation tend to make whole fuel cell pack before, the fastening force that certain zone is subjected on the end plate is smaller, and the fastening force that certain zone is subjected to is bigger, and it is not enough to cause some zone on the fuel battery pole board to be subjected to thrust, cause electrode and guide plate contact resistance too big, and that some zone is subjected to thrust is too big, cause pole plate distortion or cracked, or cause electrode injured.
2. when this fuel cell pack was assemblied in fuel cell expanded by heating or shrinkage by pull bar is fastening, the pressure that is subjected on the forward and backward end plate of fuel cell pack was made a world of difference, and can cause pole plate or electrode injured when serious.
3. each this fuel cell pack all must be spent the plenty of time during by the fastening assembling of pull bar, can't realize quick on a large scale assembly and test.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of easy accessibility, the stressed extensive assembly fixture of assembly and test fast of fuel cell pack that is fit to uniformly of monocell for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions:
The extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack, it is characterized in that, this assembly fixture comprises workbench, the adjustable in pressure hold down gag, location guide, described workbench is provided with board-like table top, be used for adjustable hold down gag of support pressure and the fuel cell pack that needs assembly and test, described adjustable in pressure hold down gag is located at an end of table top, described fuel cell pack is located at the other end of table top, described location guide is provided with two at least, this location guide vertically is arranged on the front and back end plate of fuel cell pack vertically, described adjustable in pressure hold down gag is provided with push rod, the end plate that this push rod promotes fuel cell pack vertically forward the end plate direction do and compress action.
Described adjustable in pressure hold down gag comprises fixedly fixedly end plate, push rod, steady brace, branch sleeve of front end-plate, cylinder of piston type cylinder, cylinder, described push rod is the ejecting mechanism that is connected with steam-cylinder piston, described steady brace is arranged in four bights of the fixing forward and backward end plate of cylinder vertically and is fixed, described branch sleeve is the metal pull bar socket of steady brace and fuel cell pack, described push rod promote the fuel cell pack end plate vertically forward the end plate direction do and compress action.
Described adjustable in pressure hold down gag adopts hydraulic jack to replace piston type cylinder.
Described location guide is provided with four, be located at respectively end plate before and after the fuel cell pack that needs assembly and test about with the bottom, wherein, about two be location guide, two of bottoms are except the location, also have the ganoid guide rod of supported fuel cell heap effect.
Concentrate on the front end-plate of the fuel cell pack of described need assembly and test and be provided with hydrogen import and export, air ports and cooling fluid import and export.
Above technical scheme of the present invention provides assurance for the extensive assembly and test fast of fuel cell pack.Compared with prior art, the present invention has following characteristics:
1. can be like clockwork with parts such as forward and backward end plate, positive and negative afflux conduction motherboard and several monocells assembly fixture of packing in order.Form by the very high guide rod more than two of accuracy on the assembly fixture, can allow above-mentioned all parts align automatically;
The assembly fixture rear end have one automatically, the hold down gag of adjustable in pressure, can be by the hold down gag or the inner gas pressure piston type cylinder hold down gag that adopt a kind of hydraulic jack formula;
3. after compressing by above-mentioned preset pressure requirement, compaction pressure is generally every square centimeter stressed about 2～10 kilograms of monocells, the forward and backward end plate of above-mentioned fuel cell pack can be put on pull bar, and with the hand fastening nut of screwing on, when unclamping above-mentioned hold down gag, that is to say that pull bar and fastening nut continued forward and backward end plate is compressed when hold down gag removed pressure to fuel cell pack, exert pressure is identical with above-mentioned hold down gag;
4. fuel cell piles up on the above-mentioned assembly fixture, and after compressing by preset pressure, also can temporarily not put on pull bar and fastening nut, directly carries out the operation test of fuel cell pack.As find defective in quality monocell or parts, can remove the pressure in the hold down gag immediately, and change fast, apply the pressure on the hold down gag subsequently again, and proceed the operation test, reach the technical target of the product requirement until whole fuel cell stack operation performance.Can put on pull bar and fastening nut at last, and take off from assembly fixture.
Description of drawings
Fig. 1 is the structural representation of existing fuel cell pack guide plate;
Fig. 2 is the structural representation of existing fuel cell pack membrane electrode;
Fig. 3 is the structural representation of existing fuel cell pack;
Fig. 4 is a structural representation of the present invention.
Embodiment
As shown in Figure 4, the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack, this assembly fixture comprises workbench 1, adjustable in pressure hold down gag 2, location guide 3, described workbench is provided with board-like table top 11, be used for adjustable hold down gag 2 of support pressure and the fuel cell pack 4 that needs assembly and test, described adjustable in pressure hold down gag 2 is located at an end of table top 11, described fuel cell pack 4 is located at the other end of table top 11, described location guide 3 is provided with four, this location guide 3 vertically is arranged in the front and back end plate 41 of fuel cell pack 4 vertically, on 42, wherein, four location guides 3 are located at the fuel cell pack 4 front and back end plates 41 that need assembly and test respectively, about 42 with the bottom, about two be location guide, two of bottoms are except the location, also have the ganoid guide rod of supported fuel cell heap effect.Described adjustable in pressure hold down gag 2 is provided with push rod 21, the end plate 42 that this push rod 21 promotes fuel cell packs vertically forward end plate 41 directions do and compress action.
Described adjustable in pressure hold down gag 2 comprises piston type cylinder 22, cylinder is front end-plate 221 fixedly, cylinder is end plate 222 fixedly, push rod 21, steady brace 23, branch sleeve 24, described push rod 21 is the ejecting mechanism that is connected with steam-cylinder piston, described steady brace 23 be arranged in vertically cylinder fixing before, end plate 221, four bights of 222 are also fixed, described branch sleeve 24 is steady brace 23 metal pull bar 43 sockets with fuel cell pack 4, described push rod 21 promote fuel cell packs 4 end plates 42 vertically forward end plate 41 directions do and compress action.
Concentrate to be provided with hydrogen and to import and export 411,411 ' air ports 412,412 ' and cooling water turnover 413,413 ' on the front end-plate 41 of the described fuel cell pack 4 that needs assembly and test.
In the present embodiment, fuel cell pack 4 is made up of front end-plate, anodal conduction flow-collection mother-board, 100 monocells, negative pole conduction flow-collection mother-board and end plates.The high 206mm of monocell, wide 206mm.Four location guides are arranged, two location guides in bottom (figure does not show), left and right two location guides 3 on the assembly fixture.Two usefulness in bottom wherein for supported fuel cell heaps, the surface is done very smoothly, helps being subjected to hold down gag pressure and can sliding when tightening when fuel cell pack; Left and right two location guides, 3 distances are than the wide slightly 0.05-0.20mm of 206mm, and it is neat to help each monocell assembling.
Hold down gag adopts a piston type cylinder 2, and when charging into six atmospheric pressure of air or nitrogen in the cylinder 22, piston moves to the fuel cell pack end plate, and piston mandril 21 compresses end plate 42.At this moment, three kinds of fluid import and exports on fuel cell pack 4 front end-plates 41 are drawn with pipe, directly carry out the fuel cell stack operation test.
Please refer to Fig. 4, in the present embodiment, fuel cell pack 4 is made up of front end-plate, anodal conduction flow-collection mother-board, 100 monocells, negative pole conduction flow-collection mother-board and end plates.The high 206mm of monocell, wide 206mm.Four location guides 3 are arranged, two of bottoms (figure does not show), left and right two on the assembly fixture.Two usefulness wherein for the supported fuel cell heap, the surface is done very smoothly, help being subjected to hold down gag pressure and can sliding when tightening when fuel cell pack, left and right two root distances are from than the wide slightly 0.05mm-0.20mm of 206mm, and it is neat to help each monocell assembling.
Hold down gag 2 adopts a hydraulic jack formula top 21, when hand hydraulic stem will come directly towards pressure when rising to 10 kilograms/every square centimeter, comes directly towards 21 fuel cell pack end plate 42 compressed.
At this moment, three kinds of fluid import and exports on the fuel cell pack front end-plate 41 are drawn with pipe, directly carry out the fuel cell operation test.Test is finished, each parts are all normal, the fastening nut that four pull bars 43 on forward and backward end plate have just set near forward and backward end plate place, screw on behind the fastening nut, unclamp jacking header again, and tear four work open screw rod branch sleeve 24 toward the opposite direction rotation of fuel cell pack, the cylinder lever connecting rod of fuel cell pack and hold down gag is disconnected, unload fuel cell pack, finish test and assembling.
All the other structures are identical with embodiment 1.
Claims (5)
1. the extensive assembly fixture of assembly and test fast of a suitable fuel cell pack, it is characterized in that, this assembly fixture comprises workbench, the adjustable in pressure hold down gag, location guide, described workbench is provided with board-like table top, be used for adjustable hold down gag of support pressure and the fuel cell pack that needs assembly and test, described adjustable in pressure hold down gag is located at an end of table top, described fuel cell pack is located at the other end of table top, described location guide is provided with two at least, this location guide vertically is arranged on the front and back end plate of fuel cell pack vertically, described adjustable in pressure hold down gag is provided with push rod, the end plate that this push rod promotes fuel cell pack vertically forward the end plate direction do and compress action; Described adjustable in pressure hold down gag comprises piston type cylinder or hydraulic jack.
2. the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack according to claim 1, it is characterized in that, described adjustable in pressure hold down gag comprises piston type cylinder, cylinder is front end-plate fixedly, cylinder is end plate fixedly, push rod, steady brace, branch sleeve, described push rod is the ejecting mechanism that is connected with steam-cylinder piston, described steady brace be arranged in vertically cylinder fixing before, four bights of end plate are also fixed, described branch sleeve is the metal pull bar socket of steady brace and fuel cell pack, described push rod promote the fuel cell pack end plate vertically forward the end plate direction do and compress action.
3. the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack according to claim 2 is characterized in that described adjustable in pressure hold down gag adopts hydraulic jack to replace piston type cylinder.
4. the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack according to claim 1, it is characterized in that, described location guide is provided with four, be located at respectively end plate before and after the fuel cell pack that needs assembly and test about with the bottom, wherein, about two be location guide, two of bottoms are except the location, also have the ganoid guide rod of supported fuel cell heap effect.
5. the extensive assembly fixture of assembly and test fast of a kind of suitable fuel cell pack according to claim 1, it is characterized in that, concentrate on the front end-plate of the fuel cell pack of described need assembly and test to be provided with hydrogen import and export, air ports and cooling fluid import and export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100663218A CN100392900C (en) | 2004-09-13 | 2004-09-13 | Assembling frame for large scale quick assembling and detecting of fuel battery stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100663218A CN100392900C (en) | 2004-09-13 | 2004-09-13 | Assembling frame for large scale quick assembling and detecting of fuel battery stack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1750303A CN1750303A (en) | 2006-03-22 |
| CN100392900C true CN100392900C (en) | 2008-06-04 |
Family
ID=36605625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100663218A Expired - Lifetime CN100392900C (en) | 2004-09-13 | 2004-09-13 | Assembling frame for large scale quick assembling and detecting of fuel battery stack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100392900C (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157747B (en) * | 2011-03-18 | 2013-07-03 | 上海交通大学 | Device for automatically assembling fuel battery galvanic pile |
| CN102569864B (en) * | 2012-01-04 | 2014-06-04 | 昆山弗尔赛能源有限公司 | Integrated fuel cell testing platform for assembling, activating and inspecting stack |
| CN104835978B (en) * | 2015-05-05 | 2017-05-31 | 上海交通大学 | Proton exchange film fuel cell electric piling automatic assembly system |
| CN108461795B (en) * | 2017-12-28 | 2024-06-25 | 上海神力科技有限公司 | Pile pressing device for fuel cell pile |
| CN108123164A (en) * | 2017-12-29 | 2018-06-05 | 上海神力科技有限公司 | A kind of short heap assembly system of fuel cell |
| CN108428909A (en) * | 2018-04-27 | 2018-08-21 | 东莞众创新能源科技有限公司 | Fuel cell packaging system |
| CN109390619B (en) * | 2018-11-30 | 2023-09-26 | 新源动力股份有限公司 | Fuel cell assembly test integrated platform and system |
| CN112635805B (en) * | 2020-12-11 | 2022-04-29 | 武汉轻工大学 | Battery assembling device |
| CN113241463A (en) * | 2021-05-25 | 2021-08-10 | 华能国际电力股份有限公司 | Horizontal assembly device and method for molten carbonate fuel cell stack |
| CN115036548B (en) * | 2022-06-02 | 2023-09-08 | 深圳市氢蓝时代动力科技有限公司 | Battery stack repair equipment |
| CN115832382B (en) * | 2023-02-21 | 2023-05-16 | 盛世盈创氢能科技(陕西)有限公司 | Quick stacking device for hydrogen fuel cell stack |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109121A (en) * | 1984-11-16 | 1986-05-10 | 三洋电机株式会社 | The method and apparatus of assembling fuel cell stack |
| US6200698B1 (en) * | 1999-08-11 | 2001-03-13 | Plug Power Inc. | End plate assembly having a two-phase fluid-filled bladder and method for compressing a fuel cell stack |
| WO2002009216A2 (en) * | 2000-07-19 | 2002-01-31 | Ballard Power Systems Inc. | Method and apparatus for measuring displacement of a fuel cell stack during assembly |
| CN2632867Y (en) * | 2003-07-25 | 2004-08-11 | 上海神力科技有限公司 | Large-scale integral fuel battery with modular assembly |
| CN2733613Y (en) * | 2004-09-13 | 2005-10-12 | 上海神力科技有限公司 | An assembling frame suitable for large-scale quick assembling and test of fuel battery pile |
-
2004
- 2004-09-13 CN CNB2004100663218A patent/CN100392900C/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85109121A (en) * | 1984-11-16 | 1986-05-10 | 三洋电机株式会社 | The method and apparatus of assembling fuel cell stack |
| US6200698B1 (en) * | 1999-08-11 | 2001-03-13 | Plug Power Inc. | End plate assembly having a two-phase fluid-filled bladder and method for compressing a fuel cell stack |
| WO2002009216A2 (en) * | 2000-07-19 | 2002-01-31 | Ballard Power Systems Inc. | Method and apparatus for measuring displacement of a fuel cell stack during assembly |
| CN2632867Y (en) * | 2003-07-25 | 2004-08-11 | 上海神力科技有限公司 | Large-scale integral fuel battery with modular assembly |
| CN2733613Y (en) * | 2004-09-13 | 2005-10-12 | 上海神力科技有限公司 | An assembling frame suitable for large-scale quick assembling and test of fuel battery pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1750303A (en) | 2006-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201699084U (en) | Novel fuel cell stack tool clamping apparatus | |
| CN100392900C (en) | Assembling frame for large scale quick assembling and detecting of fuel battery stack | |
| CN100414754C (en) | Integrated fuel cell pile packaging and fastening device | |
| CN201134470Y (en) | Electric pile assembly machine for fuel cell | |
| CN100414761C (en) | Fuel cell stack testing device with power generation function | |
| CN100444445C (en) | Flow-collection mother-board and end-plate composite structure for fuel cells | |
| CN1328816C (en) | Integrated fuel cell | |
| CN100388548C (en) | Improved version of hold-down gear for fuel cell pile | |
| CN100468843C (en) | Guiding pole plate capable of being used as proton exchanging film and method for manufacturing same | |
| CN2733613Y (en) | An assembling frame suitable for large-scale quick assembling and test of fuel battery pile | |
| CN2763988Y (en) | Moulding device for membrane electrode of fuel cells tack | |
| CN101459255B (en) | Package and installation method for integrated fuel cell pack | |
| CN100444452C (en) | A large-scale integrated fuel battery capable of being modularized assembled | |
| CN100536204C (en) | Apparatus for pressing membrane electrode for fuel cell pile | |
| CN102569864A (en) | Integrated fuel cell testing platform for assembling, activating and inspecting stack | |
| CN202434644U (en) | Integral fuel cell test platform for assembling, activating and checking electric pile | |
| CN100536210C (en) | Design for collecting plate of integrated fuel cell | |
| CN2833624Y (en) | Fuel cell stack testing device with power generation function | |
| CN201122631Y (en) | Steel bar fixing device | |
| CN101436673B (en) | Integration type fuel battery easy to mount/demount | |
| CN100517825C (en) | Fuel cell pile suitable for mass production and assembling | |
| CN201117729Y (en) | Fuel cell stack fastening device | |
| CN1198352C (en) | Fuel battery with higher output power | |
| CN100414758C (en) | Energy-saving fuel battery stack with hydrogen gas supplying apparatus | |
| CN100414762C (en) | Single module type fuel cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. Effective date: 20121213 Owner name: SHANGHAI SHEN-LI HIGH TECH. CO., LTD. STATE GRID C Effective date: 20121213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201401 FENGXIAN, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121213 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Shen-Li High Tech Co., Ltd. Patentee after: State Grid Corporation of China Address before: 201401, Shanghai Industrial Development Zone, dragon Yang Industrial Park, an international 27 Patentee before: Shanghai Shen-Li High Tech Co., Ltd. |