CN208955120U - fuel cell assembly test integrated platform and system - Google Patents
fuel cell assembly test integrated platform and system Download PDFInfo
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- CN208955120U CN208955120U CN201822006313.4U CN201822006313U CN208955120U CN 208955120 U CN208955120 U CN 208955120U CN 201822006313 U CN201822006313 U CN 201822006313U CN 208955120 U CN208955120 U CN 208955120U
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 239000000446 fuel Substances 0.000 title claims abstract description 67
- 238000009826 distribution Methods 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 210000004534 cecum Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 5
- 238000011056 performance test Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 241000167880 Hirundinidae Species 0.000 description 1
- 241000009298 Trigla lyra Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Fuel Cell (AREA)
Abstract
本实用新型公开一种燃料电池组装测试集成平台及系统，涉及燃料电池技术领域，以解决现有技术中燃料电池组装效率低的技术问题。本实用新型所述的燃料电池组装测试集成平台中，电堆组装装置用于燃料电池的组装；液压控制装置与电堆组装装置连通，并作为动力源；压力分布测试装置匹配在电堆组装装置内，用于判断压力的均一性；性能检测装置与电堆组装装置连通，并进行性能检测。电堆组装装置能够调节电堆间的压缩的均一性以消除人为误差、模拟车载任意角度下的安装，液压控制装置能够保证电堆间的压力均一性、并调节平台角度，压力分布测试装置能够检测压力的均一性，性能检测装置能够检测电堆在车载角度下以及任意组装参数下的电堆性能。
The utility model discloses a fuel cell assembly test integrated platform and system, which relates to the field of fuel cell technology, in order to solve the technical problem of low fuel cell assembly efficiency in the prior art. In the fuel cell assembly test integrated platform described in the utility model, the stack assembly device is used for the assembly of fuel cells; the hydraulic control device is connected to the stack assembly device and serves as a power source; the pressure distribution test device is matched in the stack assembly device, and is used to judge the uniformity of pressure; the performance detection device is connected to the stack assembly device, and performs performance detection. The stack assembly device can adjust the uniformity of compression between stacks to eliminate human errors and simulate installation at any vehicle-mounted angle. The hydraulic control device can ensure the uniformity of pressure between stacks and adjust the platform angle. The pressure distribution test device can detect the uniformity of pressure. The performance detection device can detect the stack performance at the vehicle-mounted angle and any assembly parameters.
Description
Technical field
The utility model relates to field of fuel cell technology, in particular to a kind of fuel cell assembling test set at platform and
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, the application utility model people has found, and in the prior art, since pile is separated in Integration Assembly And Checkout, and
And test 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.
Utility model content
The purpose of this utility model is to provide a kind of fuel cell assembling test sets into platform and system, existing to solve
Fuel cell assembles the technical issues of low efficiency in technology.
The utility model 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 and the pile assembling device connect
It is logical, and as power source；Pressure distribution tester, the pressure distribution tester matching is in the pile assembling device
It is interior, for judging the homogeneity of pressure；Device for detecting performance, the device for detecting performance are connected to the pile assembling device,
And carry out performance 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 described in the utility model has the advantage that at platform
Fuel cell assembling test set provided by the utility model is in platform, comprising: pile assembling device, hydraulic control
Device, pressure distribution tester and device for detecting performance；Wherein, pile assembling device is used for the assembling of fuel cell；It is 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.Thus analysis can
Know, fuel cell provided by the utility model assembling test set is in platform, since pile assembling device can be adjusted between pile
Compression homogeneity to eliminate the installation under human error, the vehicle-mounted any angle of simulation, hydraulic control device can guarantee group
It fills the pressure uniformity between the adjustability of pressure, pile and adjusts platform angle, pressure distribution tester is able to detect pressure
Homogeneity, device for detecting performance is able to detect Performance data of the pile under vehicle-mounted angle and under Optional assembling parameter, because
This fuel cell assemble test set at platform can be improved the assembling of fuel cell, test it is integrated, and effectively improve assembling
Efficiency.Also, it is directed to the fuel cell pack of arbitrary structures form, devises assembly platform, it is contemplated that pressure is distributed, is fixed between battery
Performance under accuracy and the multi-angle installation of position, the final assembly parameter for determining reasonably optimizing are simultaneously packaged, realize
Pile assembling, detect it is integrated.
The utility model also provides a kind of fuel cell assembling test set into system, comprising: as described in any one of the above embodiments
Fuel cell assembles test set into 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 right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that fuel cell provided by the embodiment of the utility model assembles test set into the structural schematic diagram of platform；
Fig. 2 is that fuel cell provided by the embodiment of the utility model assembles test set into the knot of pile assembling device in platform
Structure schematic diagram；
Fig. 3 is that fuel cell provided by the embodiment of the utility model assembles test set at the of pile assembling device in platform
One viewing angle constructions schematic diagram；
Fig. 4 is that fuel cell provided by the embodiment of the utility model assembles test set into the pipe of hydraulic control device in platform
Road schematic diagram；
Fig. 5 is that fuel cell provided by the embodiment of the utility model assembles test set into pressure distribution tester in platform
Structural schematic diagram；
Fig. 6 is that fuel cell provided by the embodiment of the utility model assembles test set into the knot of platform neutral energy detection device
Structure schematic diagram；.
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
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the system of indication or suggestion meaning or element must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are 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 " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term 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 by the embodiment of the utility model assembles test set into the structural schematic diagram of platform.
As shown in Figure 1, the utility model embodiment 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 group
Assembling device 1 is connected to, and as power source；Pressure distribution tester 3, the matching of pressure distribution tester 3 is assembled in pile to be filled
It sets in 1, for judging the homogeneity of pressure；Device for detecting performance 4, device for detecting performance 4 are connected to pile assembling device 1, and
Carry out performance detection.
Compared with the existing technology, the assembling test set of fuel cell described in the utility model embodiment has following at platform
Advantage:
Fuel cell provided by the embodiment of the utility model 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 used
In the assembling of fuel cell；Hydraulic control device 2 is connected to pile assembling device 1, and as power source；Pressure distribution tests dress
3 matchings are set in pile assembling device 1, for judging the homogeneity of pressure；Device for detecting performance 4 and pile assembling device 1 connect
It is logical, and carry out performance detection.From this analysis, fuel cell assembling test set provided by the embodiment of the utility model is at platform
In, since pile assembling device 1 can adjust the homogeneity of the compression between pile to eliminate human error, the vehicle-mounted random angle of simulation
Installation under degree, hydraulic control device 2 can guarantee the pressure uniformity between the adjustability of stacking pressure, pile and adjust flat
Corner of table degree, pressure distribution tester 3 are able to detect the homogeneity of pressure, and device for detecting performance 4 is able to detect pile vehicle-mounted
Performance data under angle and under Optional assembling parameter, therefore fuel cell assembling test set can be improved fuel electricity at platform
The assembling in pond, test it is integrated, and effectively improve packaging efficiency.Also, it is directed to the fuel cell pack of arbitrary structures form, if
Count assembly platform, it is contemplated that the performance between battery under pressure distribution, the accuracy of positioning and multi-angle installation, it is final to determine
The assembly parameter of reasonably optimizing is simultaneously packaged, realize pile assembling, detect it is integrated.
Fig. 2 is that fuel cell provided by the embodiment of the utility model assembles test set into the knot of pile assembling device in platform
Structure schematic diagram；Fig. 3 is that fuel cell provided by the embodiment of the utility model assembles test set into pile assembling device in platform
First viewing angle constructions 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 by the embodiment of the utility model assembles test set into the pipe of hydraulic control device in platform
Road schematic diagram.
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 by the embodiment of the utility model assembles test set into pressure distribution tester in platform
Structural 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 by the embodiment of the utility model assembles test set into the knot of platform neutral energy detection device
Structure schematic diagram.
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 utility model embodiment also provides a kind of fuel cell assembling test set into system, comprising: such as any of the above-described
The fuel cell assembling test set is at platform.
Fuel cell assembling test set provided by the embodiment of the utility model is at platform and system, for arbitrary structures form
Fuel cell pack, devise soft readjustment device and adjust installation error, pressure distribution detection device detection pressure uniformity, new
Type positioning method ensures that the multi-angle installation of vehicle-mounted lower pile is simulated in accurate positioning and insulating properties, angle adjustment device and performance is surveyed
Examination, to reach the space with very little, to realize most functions integrated；Fuel cell assembling provided by the embodiment of the utility model
Test integrated platform and system, not only can determine that reasonable assembly parameter and test parameter, and improve work efficiency and
Improve the adaptability of pile under vehicle-mounted operating condition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
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| CN201822006313.4U CN208955120U (en) | 2018-11-30 | 2018-11-30 | fuel cell assembly test integrated platform and system |
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| CN201822006313.4U CN208955120U (en) | 2018-11-30 | 2018-11-30 | fuel cell assembly test integrated platform and system |
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| CN208955120U true CN208955120U (en) | 2019-06-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828875A (en) * | 2019-10-29 | 2020-02-21 | 武汉格罗夫氢能汽车有限公司 | Hydrogen fuel cell stack assembly device |
| 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 |
-
2018
- 2018-11-30 CN CN201822006313.4U patent/CN208955120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828875A (en) * | 2019-10-29 | 2020-02-21 | 武汉格罗夫氢能汽车有限公司 | Hydrogen fuel cell stack assembly device |
| CN110828875B (en) * | 2019-10-29 | 2021-07-20 | 中极氢能汽车(长治)有限公司 | Hydrogen fuel cell stack assembly device |
| 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 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fuel cell assembly and testing integration platform and system Effective date of registration: 20231026 Granted publication date: 20190607 Pledgee: Industrial Bank Limited by Share Ltd. Dalian branch Pledgor: Sunrise Power Co.,Ltd. Registration number: Y2023980062978 |