CN109390619A - Fuel cell assembles test set into platform and system - Google Patents
Fuel cell assembles test set into platform and system Download PDFInfo
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- CN109390619A CN109390619A CN201811462564.1A CN201811462564A CN109390619A CN 109390619 A CN109390619 A CN 109390619A CN 201811462564 A CN201811462564 A CN 201811462564A CN 109390619 A CN109390619 A CN 109390619A
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- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping 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
- 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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Fuel Cell (AREA)
Abstract
The present invention discloses a kind of fuel cell assembling test set into platform and system, is related to field of fuel cell technology, the technical issues of to solve fuel cell assembling low efficiency in the prior art.For fuel cell assembling test set of the present invention in platform, pile assembling device is used for the assembling of fuel cell；Hydraulic control device is connected to pile assembling device, and as power source；Pressure distribution tester matches in pile assembling device, for judging the homogeneity of pressure；Device for detecting performance is connected to pile assembling device, and carries out performance detection.Pile assembling device can adjust the homogeneity of the compression between pile to eliminate the installation under human error, the vehicle-mounted any angle of simulation, hydraulic control device can guarantee the pressure uniformity between pile and adjust platform angle, pressure distribution tester is able to detect the homogeneity of pressure, and device for detecting performance is able to detect Performance data of the pile under vehicle-mounted angle and under Optional assembling parameter.
Description
Technical field
The present invention relates to field of fuel cell technology, in particular to a kind of fuel cell assembling test set at platform and is
System.
Background technique
Currently, due to Proton Exchange Membrane Fuel Cells have can at room temperature quick start, pollution-free, the service life is long, compares function
The outstanding features such as rate and specific energy height are adapted as the dynamical system of the delivery vehicles such as vehicle, ship, while can also be at it
Its field plays key player, such as is used as backup power source or emergency generator, wherein Proton Exchange Membrane Fuel Cells is focused on
Point is in vehicle application, and the core of fuel cell is pile, mainly by groups such as bipolar plates, membrane electrode, end plate and packaging parts
It fills, pressure detecting, performance detection etc. are carried out in the assembling process of pile can be improved packaging efficiency and optimize assembling condition.
However, present inventor has found, in the prior art, since pile is separated in Integration Assembly And Checkout, and survey
Examination and package system are not associated with actual condition, so that inefficiency and cost are high.
Therefore, a kind of fuel cell assembling test set how is provided into platform and system, be can be improved packaging efficiency, is had become
The technical issues of for those skilled in the art's urgent need to resolve.
Summary of the invention
The purpose of the present invention is to provide a kind of fuel cell assembling test sets into platform and system, to solve the prior art
The technical issues of middle fuel cell assembling low efficiency.
The present invention provides a kind of fuel cell assembling test set into platform, comprising: pile assembling device, the pile assembling
Device is used for the assembling of fuel cell；Hydraulic control device, the hydraulic control device are connected to the pile assembling device, and
As power source；Pressure distribution tester, the pressure distribution tester matching are used in the pile assembling device
Judge the homogeneity of pressure；Device for detecting performance, the device for detecting performance is connected to the pile assembling device, and progressive
It can detection.
When practical application, the pile assembling device includes: pedestal, and the pedestal is equipped with rotating platform, angular adjustment
Mechanism, the rotating platform are equipped with bottom insulation locating piece, hydraulic fixed plate, power hydraulic cylinder, hydraulic cylinder fixing seat, pressure
Laminated body that plate, hold-down support, pliable pressure regulating mechanism, the first insulation board, the first collector plate, more piece monocell stack, the
Two collector plates, the second insulation board and port end plate.
Wherein, the pliable pressure regulating mechanism includes: wavy metal part, and the wavy metal part passes through flange and sealing
Part and locating rod are connected between cecum end plate and floating end plate；The cecum end plate is imported and exported equipped with hydraulic oil, and is led to
The real-time monitoring for crossing the pressure distribution tester, adjusts the homogeneity of pressure, to the accumulated size error generated when stacking
It is modified.
Specifically, there are two symmetrical swallows for installation between the hold-down support, the port end plate and the cecum end plate
The side insulation positioning plate of stern construction；Dovetail groove on the cecum end plate and the port end plate is relative to lateral insulation positioning
Plate can slide.
Further, bottom insulation locating piece and hydraulic fixed plate, the bottom insulation are housed on the rotating platform
The hydraulic fixed plate of locating piece is equipped with power hydraulic cylinder, side of the power hydraulic cylinder far from the pliable pressure regulating mechanism
Hydraulic cylinder fixing seat is equipped with equipped with hydraulic fixed plate, is equipped with pressing plate close to the side of the pliable pressure regulating mechanism.
Further, the angle adjusting mechanism includes rotation driving hydraulic cylinder, rotary shaft, rotary support, the rotation
Turn driving hydraulic cylinder and the rotating platform connected by the rotary support, the rotating platform by the rotary shaft with it is described
Pedestal connection, and the rotating platform closes on and is equipped with angular transducer at the rotary shaft；Rotation driving hydraulic cylinder passes through rotation
Support is connect with the rotating platform, to realize angular adjustment.
When practical application, the hydraulic control device includes: fuel tank, and the fuel tank is filled by pipeline and pile assembling
The power hydraulic cylinder set is connected to the rotation driving hydraulic cylinder, and oil pump, pressure reducing valve, pressure are provided on the pipeline
Sensor, hydralic pressure gauge, electrical ball valve and check valve.
Wherein, the pressure distribution tester includes: the more piece monocell for being placed on the pile assembling device
The edge section and the pressure test blanket at middle node position at the laminated body both ends of stacking, and successively connect with the pressure test blanket
The pressure acquisition devices and host computer connect.
Specifically, the device for detecting performance includes: performance test bed, and performance test bed be equipped with tests pipeline,
The free end of the test pipeline is equipped with test splice, and the testing tube road, which is closed on, is equipped with pressure sensing at the test splice
Device and temperature sensor.
Compared with the existing technology, fuel cell assembling test set of the present invention has the advantage that at platform
Fuel cell assembling test set provided by the invention is in platform, comprising: pile assembling device, hydraulic control dress
It sets, pressure distribution tester and device for detecting performance；Wherein, pile assembling device is used for the assembling of fuel cell；Hydraulic control
Device processed is connected to pile assembling device, and as power source；Pressure distribution tester matches in pile assembling device, uses
In the homogeneity for judging pressure；Device for detecting performance is connected to pile assembling device, and carries out performance detection.Thus analysis can
Know, fuel cell provided by the invention assembling test set is in platform, since pile assembling device can adjust the pressure between pile
For the homogeneity of contracting to eliminate the installation under human error, the vehicle-mounted any angle of simulation, hydraulic control device can guarantee assembling pressure
Pressure uniformity between the adjustability of power, pile simultaneously adjusts platform angle, and pressure distribution tester is able to detect the equal of pressure
One property, device for detecting performance is able to detect Performance data of the pile under vehicle-mounted angle and under Optional assembling parameter, therefore fires
Material battery assembly test integrated platform can be improved the assembling of fuel cell, test it is integrated, and effectively improve packaging efficiency.
Also, be directed to arbitrary structures form fuel cell pack, devise assembly platform, it is contemplated that between battery pressure distribution, positioning
Performance under accuracy and multi-angle installation, the final assembly parameter for determining reasonably optimizing are simultaneously packaged, and realize pile
Assemble, detect it is integrated.
The present invention also provides a kind of fuel cell assembling test sets into system, comprising: fuel as described in any one of the above embodiments
Battery assembly tests integrated platform.
The fuel cell assembling test set assembles test set into platform relative to existing at system and above-mentioned fuel cell
Advantage possessed by technology is identical, and details are not described herein.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is that fuel cell provided in an embodiment of the present invention assembles test set into the structural schematic diagram of platform；
Fig. 2 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the structure of pile assembling device in platform
It is intended to；
Fig. 3 is that fuel cell provided in an embodiment of the present invention assembles test set into the first view of pile assembling device in platform
Corner structure schematic diagram；
Fig. 4 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the pipeline of hydraulic control device in platform
It is intended to；
Fig. 5 is that fuel cell provided in an embodiment of the present invention assembles test set into the knot of pressure distribution tester in platform
Structure schematic diagram；
Fig. 6 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the structure of platform neutral energy detection device
It is intended to；.
In figure: 1- pile assembling device；The hydraulic fixed plate of 1.1-；1.2- power hydraulic cylinder；1.3- pressing plate；1.4-
Pliable pressure regulating mechanism；1.4.1- cecum end plate；1.4.2- wavy metal part；1.4.3- locating rod；1.4.4- floating
End plate；The first insulation board of 1.5-；The first collector plate of 1.6-；The laminated body that 1.7- more piece monocell stacks；1.8- second collects
Flowing plate；The second insulation board of 1.9-；1.10- port end plate；1.11- hold-down support；1.12- rotary shaft；1.13- pedestal；
1.14- rotary support；1.15- rotating driving hydraulic cylinder；1.16- outer enclosure；1.17- side insulation positioning plate；
1.18- rotating platform；1.19- bottom insulation locating piece；1.21- angular transducer；1.22- hydraulic cylinder fixing seat；
2- hydraulic control device；2.1- fuel tank；2.2- oil pump；2.3- pressure reducing valve；2.4- pressure sensor；2.5-
Hydralic pressure gauge；2.6- electrical ball valve；2.7- check valve；2.5.1- the first hydralic pressure gauge；2.5.2- the second hydralic pressure gauge；2.5.3-
Third hydralic pressure gauge；2.6.1- the first electrical ball valve；2.6.2- the second electrical ball valve；2.6.3- third electrical ball valve；
2.6.4- the 4th electrical ball valve；2.6.5- the 5th electrical ball valve；2.6.6- the 6th electrical ball valve；
3- pressure distribution tester；3.1- pressure test blanket；3.2- pressure acquisition devices；3.3- host computer；
4- device for detecting performance；4.1- test splice；4.2- testing tube；4.3- testboard；4.4- pressure sensing
Device；4.5- temperature sensor.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the system of indication or suggestion meaning or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
It should be added that, in pile assembling process, the pressure uniformity and performance detection of pile are all herein
It is that fuel cell assembles the key factor improved efficiency.However, in the prior art, the production testing equipment of fuel cell is not
The pressure distributional analysis for carrying out pile in assembling process of system, also without the performance test of pile under the vehicle-mounted angle of progress, and
Process portion is only completed, cost can be improved in this way, reduces assembly efficiency, and cannot get the performance of pile and major parameter
Most accurately assessment.
Fig. 1 is that fuel cell provided in an embodiment of the present invention assembles test set into the structural schematic diagram of platform.
As shown in Figure 1, the embodiment of the present invention provides a kind of fuel cell assembling test set into platform, comprising: pile assembling
Device 1, pile assembling device 1 are used for the assembling of fuel cell；Hydraulic control device 2, hydraulic control device 2 and pile assembling fill
1 connection is set, and as power source；Pressure distribution tester 3, pressure distribution tester 3 are matched in pile assembling device 1
It is interior, for judging the homogeneity of pressure；Device for detecting performance 4, device for detecting performance 4 are connected to pile assembling device 1, and are carried out
Performance detection.
Compared with the existing technology, the assembling test set of fuel cell described in the embodiment of the present invention has following excellent at platform
Gesture:
Fuel cell provided in an embodiment of the present invention assembling test set is in platform, as shown in Figure 1, comprising: pile assembling
Device 1, hydraulic control device 2, pressure distribution tester 3 and device for detecting performance 4；Wherein, pile assembling device 1 is for firing
Expect the assembling of battery；Hydraulic control device 2 is connected to pile assembling device 1, and as power source；Pressure distribution tester 3
Matching is in pile assembling device 1, for judging the homogeneity of pressure；Device for detecting performance 4 is connected to pile assembling device 1,
And carry out performance detection.From this analysis, fuel cell provided in an embodiment of the present invention assembling test set is in platform, due to
Pile assembling device 1 can adjust the homogeneity of the compression between pile to eliminate under human error, the vehicle-mounted any angle of simulation
It installs, hydraulic control device 2 can guarantee the pressure uniformity between the adjustability of stacking pressure, pile and adjust platform angle,
Pressure distribution tester 3 is able to detect the homogeneity of pressure, device for detecting performance 4 be able to detect pile under vehicle-mounted angle with
And the Performance data under Optional assembling parameter, therefore fuel cell assembling test set can be improved the group of fuel cell at platform
Dress, test it is integrated, and effectively improve packaging efficiency.Also, it is directed to the fuel cell pack of arbitrary structures form, devises group
Assembling platform, it is contemplated that the performance between battery under pressure distribution, the accuracy of positioning and multi-angle installation, it is final determining rationally excellent
The assembly parameter of change is simultaneously packaged, realize pile assembling, detect it is integrated.
Fig. 2 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the structure of pile assembling device in platform
It is intended to；Fig. 3 is that fuel cell provided in an embodiment of the present invention assembles test set into the first visual angle of pile assembling device in platform
Structural schematic diagram.
When practical application, as shown in Figures 2 and 3, above-mentioned pile assembling device 1 may include: pedestal 1.13, pedestal 1.13
On can be equipped with angle adjusting mechanism, rotating platform 1.18, can be equipped on rotating platform 1.18 bottom insulation locating piece 1.19,
Hydraulic fixed plate 1.1, power hydraulic cylinder 1.2, hydraulic cylinder fixing seat 1.22, pressing plate 1.3, pliable pressure regulating mechanism 1.4, first
Insulation board 1.5, the first collector plate 1.6, the laminated body 1.7 of more piece monocell stacking, the second collector plate 1.8, the second insulation board 1.9
With port end plate 1.10 and outer enclosure 1.16.
Wherein, as shown in Figures 2 and 3, above-mentioned pliable pressure regulating mechanism 1.4 may include: wavy metal part 1.4.2,
Wavy metal part 1.4.2 can be connected to cecum end plate 1.4.1 and floating end by flange and sealing element and locating rod 1.4.3
Between plate 1.4.4；It can be equipped with hydraulic oil on cecum end plate 1.4.1 to import and export, and pass through the real-time of pressure distribution tester 3
Monitoring, adjusts the homogeneity of pressure, is modified to the accumulated size error generated when stacking.
Specifically, as shown in Figures 2 and 3, hold-down support 1.11, hold-down support can be housed on above-mentioned rotating platform 1.18
1.11, the side insulation of symmetrical dovetail configuration is fixed there are two can installing between port end plate 1.10 and cecum end plate 1.4.1
Position plate 1.17；Dovetail groove on cecum end plate 1.4.1 and port end plate 1.10 can be slided relative to lateral insulation positioning board 1.17
It is dynamic, to guarantee the accuracy and insulating properties of location and installation well.
Further, as shown in Figures 2 and 3, on above-mentioned rotating platform 1.18 equipped with bottom insulation locating piece 1.19 and
Hydraulic fixed plate 1.1, hydraulic fixed plate 1.1 are equipped with power hydraulic cylinder 1.2, and power hydraulic cylinder 1.2 is adjusted far from pliable pressure
Mechanism 1.4 is equipped with hydraulic cylinder fixing seat 1.22, is equipped with pressing plate 1.3 close to the side of pliable pressure regulating mechanism 1.4.
Further, as shown in Figures 2 and 3, above-mentioned angle adjusting mechanism includes rotation driving hydraulic cylinder 1.15, rotation
Driving hydraulic cylinder 1.15 connects rotating platform 1.18 by rotary support 1.14, and rotating platform 1.18 can pass through rotary shaft 1.12
It is connect with pedestal 1.13, and rotating platform 1.18 closes on that angular transducer 1.21 can be equipped at rotary shaft 1.12；Rotation driving
Hydraulic cylinder 1.15 can be connect by rotary support 1.14 with rotating platform 1.18, to realize angular adjustment, for simulating pile
Performance under vehicle-mounted any angle, to improve adaptability of the pile under vehicle-mounted operating condition.
In the case where angle guarantees, pile assembling is carried out, successively by bottom insulation locating piece 1.19, hydraulic fixed plate
1.1, hydraulic cylinder fixing seat 1.22 and hold-down support 1.11 are fixed on rotating platform 1.18, then consolidate power hydraulic cylinder 1.2
It is scheduled between hydraulic fixed plate 1.1 and hydraulic cylinder fixing seat 1.22,1.17 one end of side insulation positioning plate is fixed on fixed branch
On seat 1.11, floating end plate 1.4.4, locating rod 1.4.3, wavy metal part 1.4.2 assembly are formed on cecum end plate 1.4.1
Then pliable pressure regulating mechanism 1.4 will pass through the dovetail groove connection type on side insulation positioning plate 1.17 and end plate for gas
Mouth end plate 1.10 and cecum end plate 1.4.1 installation, then successively by the first insulation board 1.5, the first collector plate 1.6, more piece monocell
The laminated body 1.7 of stacking, the second collector plate 1.8, the second insulation board 1.9 are placed on port end plate 1.10 and floating end by positioning
Between plate 1.4.4, insulation positioning board is placed primarily to short circuit occurs when guaranteeing accurate positioning and preventing test performance.
Fig. 4 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the pipeline of hydraulic control device in platform
It is intended to.
When practical application, as shown in figure 4, above-mentioned hydraulic control device 2 may include: fuel tank 2.1, fuel tank 2.1 can lead to
It crosses pipeline to be connected to the power hydraulic cylinder 1.2 of pile assembling device 1 and rotation driving hydraulic cylinder 1.15, and can be set on pipeline
There are oil pump 2.2, pressure reducing valve 2.3, pressure sensor 2.4, hydralic pressure gauge 2.5, electrical ball valve 2.6 and check valve 2.7.
For the fuel cell pack placed angle under various automobile scenarios, the oil pump 2.2 in hydraulic control device 2 can be passed through
Pressure is provided and pushes rotating platform 1.18 to rotate around rotary shaft 1.12 to rotation driving hydraulic cylinder 1.15, and the moment observes the first liquid
Table 2.5.1 numerical value is pressed, when rotating the angle pile angle that reach vehicle-mounted lower, angular transducer 1.21 feeds back to controller, controls
Device processed controls the first electrical ball valve 2.6.1 and the second electrical ball valve 2.6.2 and closes to guarantee that angle is constant.
Fig. 5 is that fuel cell provided in an embodiment of the present invention assembles test set into the knot of pressure distribution tester in platform
Structure schematic diagram.
Wherein, as shown in figure 5, above-mentioned pressure distribution tester 3 may include: be placed on pile assembling device 1 more
The edge section and the pressure test blanket 3.1 at middle node position for saving 1.7 both ends of laminated body that monocell stacks, and surveyed with pressure
The sequentially connected pressure acquisition devices 3.2 of blanket 3.1 and host computer 3.3 are tried, thus real by pressure acquisition devices 3.2 and host computer 3.3
When acquisition pressure distribution and analyzing and processing data, the homogeneity of contact pressure between intuitive judgment pile.
In pile placement process, pressure test blanket 3.1 is individually positioned in the laminated body 1.7 of more piece monocell stacking
Both ends and middle part, then the pressure reducing valve 2.3 in hydraulic control device 2 adjusts line pressure, by observing the second hydralic pressure gauge
2.5.2 numerical value determines pressure, is opened by the third electrical ball valve 2.6.3 on control piper, closes the 4th electrical ball valve
2.6.4 with the 5th electrical ball valve 2.6.5, it is filled with hydraulic oil to pliable pressure regulating mechanism 1.4, oil liquid is full of entire wavy metal
Part 1.4.2 simultaneously compresses pile, tests the numerical value on blanket 3.1 by the real-time observed pressure of host computer 3.3 at this time, whether is reduced pressure
It keeps uniform, if uniform, can stop compressing, conversely, then continuing to pressurize, end plate 1.4.4 to be floated is moved to wavy metal part
When maximal dilation amount 1.4.2, at this time floating end plate 1.4.4 can automatic leveling, keep equal to the pressure value on host computer 3.3
One, control third electrical ball valve 2.6.3 closes pressure maintaining, and each component can be all conditioned smooth at this time, eliminate human error.
Fig. 6 is that fuel cell provided in an embodiment of the present invention assembling test set shows at the structure of platform neutral energy detection device
It is intended to.
Specifically, performance test bed as shown in fig. 6, above-mentioned device for detecting performance 4 may include: performance test bed 4.3
Test pipeline 4.2 can be equipped on 4.3, the free end for testing pipeline 4.2 can be equipped with test splice 4.1, test on pipeline 4.2
Pressure sensor 4.4 and temperature sensor 4.5 can be equipped with by closing at test splice 4.1.
After each component is accurately positioned, pressure test blanket 3.1 in heap is removed, pressure test blanket 3.1 is placed respectively
Between pressing plate 1.3 and cecum end plate 1.4.1 and between hold-down support 1.11 and port end plate 1.10, thus in not influence property
Pressure uniformity can be detected in the case where detection, test splice 4.1 is installed on hold-down support 1.11, by testing tube 4.2, pressure
Sensor 4.4 and temperature sensor 4.5 are connected with test splice 4.1, open the 4th electrical ball valve 2.6.4 and the 5th electric ball
Valve 2.6.5 loads power hydraulic cylinder 1.2, has positioning pin and the matching of cecum end plate 1.4.1 pin hole on pressing plate 1.3, is adding
While load, the outside oil extraction of the hydraulic oil of pliable pressure regulating mechanism 1.4 starts to compress entire pile until emptying,
During compression, can real-time detection pressure test blanket 3.1 pressure distribution, it is settable in the case that assembly parameter is unknown
Several groups of assembly parameters can stop compressing when parameter reaches the value of setting, and it is electronic to close the 5th electrical ball valve 2.6.5 and the 6th
Ball valve 2.6.6 carries out pressure maintaining, and the numerical value by observing third hydralic pressure gauge 2.5.3 determines whether to leak, and keeps pile pressure-bearing constant,
Under this pressure condition, testboard 4.3 is started to work, and observes the performance in each section list pond, if keeps homogeneity, if uniform, then
Whether optimal performance is observed, conversely, replacing problematic single pond if inhomogenous, continuing to test, until homogeneity meets；Meet
After homogeneity, it is only necessary to control test parameter and change observation performance until performance is stablized.Under multiple groups assembly parameter, need
It controls pressure reducing valve 2.3 and adjusts loine pressure progress multiple groups test, compare the performance curve under different assembly parameters, judge at what
Reach best performance under the assembly parameter of sample, test parameter at this time be it is optimal, finally carry out outer enclosure 1.16 envelope
Dress.
The embodiment of the present invention also provides a kind of fuel cell assembling test set into system, comprising: as described in any of the above-described
Fuel cell assembling test set at platform.
Fuel cell assembling test set provided in an embodiment of the present invention is at platform and system, for the combustion of arbitrary structures form
Expect battery pile, devises soft readjustment device adjusting installation error, pressure distribution detection device detects pressure uniformity, novel fixed
Position mode ensures that the multi-angle installation and performance test of vehicle-mounted lower pile are simulated in accurate positioning and insulating properties, angle adjustment device,
To reach the space with very little, to realize most functions integrated；Fuel cell provided in an embodiment of the present invention assembling test set at
Platform and system not only can determine that reasonable assembly parameter and test parameter, but also improve work efficiency and improve and is vehicle-mounted
The adaptability of pile under operating condition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of fuel cell assembling test set is at platform characterized by comprising
Pile assembling device, the pile assembling device are used for the assembling of fuel cell；
Hydraulic control device, the hydraulic control device are connected to the pile assembling device, and as power source；
Pressure distribution tester, the pressure distribution tester matching is in the pile assembling device, for judging pressure
The homogeneity of power；
Device for detecting performance, the device for detecting performance is connected to the pile assembling device, and carries out performance detection.
2. fuel cell assembling test set according to claim 1 is at platform, which is characterized in that the pile assembling device
It include: pedestal, the pedestal is equipped with rotating platform, angle adjusting mechanism, and the rotating platform is positioned equipped with bottom insulation
Block, hydraulic fixed plate, power hydraulic cylinder, hydraulic cylinder fixing seat, pressing plate, hold-down support, pliable pressure regulating mechanism, the first insulation
Laminated body, the second collector plate, the second insulation board and the port end plate that plate, the first collector plate, more piece monocell stack.
3. fuel cell assembling test set according to claim 2 is at platform, which is characterized in that the pliable pressure is adjusted
Mechanism includes: wavy metal part, the wavy metal part by flange and sealing element and locating rod be connected to cecum end plate and
Between floating end plate；
The cecum end plate is imported and exported equipped with hydraulic oil, and by the real-time monitoring of the pressure distribution tester, is adjusted
The homogeneity of pressure is modified the accumulated size error generated when stacking.
4. fuel cell assembling test set according to claim 3 is at platform, which is characterized in that the hold-down support, institute
State the side insulation positioning plate installed between port end plate and the cecum end plate there are two symmetrical dovetail configuration；
Dovetail groove on the cecum end plate and the port end plate can be slided relative to lateral insulation positioning board.
5. fuel cell assembling test set according to claim 2 is at platform, which is characterized in that the angle adjusting mechanism
Including rotating driving hydraulic cylinder, rotary shaft, rotary support, the rotation driving hydraulic cylinder passes through described in rotary support connection
Rotating platform, the rotating platform is connect by the rotary shaft with the pedestal, and the rotating platform closes on the rotation
Angular transducer is equipped at axis.
6. fuel cell assembling test set according to claim 5 is at platform, which is characterized in that the hydraulic control device
It include: fuel tank, the fuel tank drives liquid by the power hydraulic cylinder and the rotation of pipeline and the pile assembling device
Cylinder pressure connection, and oil pump, pressure reducing valve, pressure sensor, hydralic pressure gauge, electrical ball valve and check valve are provided on the pipeline.
7. fuel cell assembling test set according to claim 2 is at platform, which is characterized in that the pressure distribution tests
Device includes: edge section and the centre for being placed on the laminated body both ends of more piece monocell stacking of the pile assembling device
Section sets the pressure test blanket at place, and with the sequentially connected pressure acquisition devices of the pressure test blanket and host computer.
8. a kind of fuel cell assembling test set is at system characterized by comprising such as any one of the claims 1-7
The fuel cell assembling test set is at platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462564.1A CN109390619B (en) | 2018-11-30 | 2018-11-30 | Fuel cell assembly test integrated platform and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811462564.1A CN109390619B (en) | 2018-11-30 | 2018-11-30 | Fuel cell assembly test integrated platform and system |
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| CN109738814A (en) * | 2019-03-08 | 2019-05-10 | 速博达(深圳)自动化有限公司 | A kind of fuel cell pile test device |
| CN109917296A (en) * | 2019-03-19 | 2019-06-21 | 苏州钧峰新能源科技有限公司 | A kind of direct methanol fuel cell more device for detecting performance and its application |
| CN111761555A (en) * | 2020-05-30 | 2020-10-13 | 湖北德普电气股份有限公司 | Hydrogen fuel cell stack test board and use method thereof |
| CN112162199A (en) * | 2020-09-01 | 2021-01-01 | 湖北德普电气股份有限公司 | Auxiliary pile simulator for testing hydrogen fuel cell power generation system |
| CN112201829A (en) * | 2020-09-01 | 2021-01-08 | 湖北德普电气股份有限公司 | Hydrogen fuel cell stack production and test device with uniformly stacked cell units |
| CN114725467A (en) * | 2022-06-08 | 2022-07-08 | 爱德曼氢能源装备有限公司 | Fuel cell assembly testing device |
| CN116331001A (en) * | 2023-04-23 | 2023-06-27 | 武汉雄韬氢雄燃料电池科技有限公司 | Marine fuel cell system mounting and fixing method and device |
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| CN112162199B (en) * | 2020-09-01 | 2023-12-08 | 湖北德普电气股份有限公司 | Auxiliary pile simulation device for hydrogen fuel cell power generation system test |
| CN114725467A (en) * | 2022-06-08 | 2022-07-08 | 爱德曼氢能源装备有限公司 | Fuel cell assembly testing device |
| CN116331001A (en) * | 2023-04-23 | 2023-06-27 | 武汉雄韬氢雄燃料电池科技有限公司 | Marine fuel cell system mounting and fixing method and device |
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