CN209326888U - A kind of fuel cell pile air tightness detection equipment - Google Patents
A kind of fuel cell pile air tightness detection equipment Download PDFInfo
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- CN209326888U CN209326888U CN201920040730.2U CN201920040730U CN209326888U CN 209326888 U CN209326888 U CN 209326888U CN 201920040730 U CN201920040730 U CN 201920040730U CN 209326888 U CN209326888 U CN 209326888U
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Abstract
The utility model discloses a kind of fuel cell pile air tightness detection equipments, including first straight line guide rail, translation plates, second straight line guide rail, first sliding block, movable block, motor, pile, supporting block, supporting mechanism and testing agency, one end of second support plate, which is bolted, is equipped with several support columns, the quantity of several support columns is three, tracheae is installed in circular through hole, spring is installed on several support columns, and the hydrogen being arranged on several support columns and pile, the channel of oxygen and water is adapted, by opening the second cylinder, second cylinder drives the second telescopic rod mobile, and then the second support plate is pushed to move along the 4th linear guide by fixed block, and then by several support columns respectively with corresponding hydrogen, oxygen is connected to aquaporin, and then the air-tightness of pile is detected by conveying gas, spring can buffer branch Dagger prevents from causing to damage to pile to the impact force of pile.
Description
Technical field
The utility model relates to detection device field, specially a kind of fuel cell pile air tightness detection equipment.
Background technique
Its principle of fuel cell is a kind of electrochemical appliance, is formed identical as general battery.Monomer battery is by just
Minus two electrodes (cathode, that is, fuel electrode and anode be oxidant electrode) and electrolyte composition, when battery works, fuel and
Oxidant is reacted by externally supplying.
Bipolar plates are one of core components of fuel cell, fuel cell needed before use by bipolar plates and membrane electrode into
Row interval is installed to form pile, so that fuel cell can realize electrochemical reaction, pile needs before coming into operation to it
Air-tightness is detected, to guarantee that the channel of hydrogen, oxygen and water can push away interior formation circulation in electricity, so that fuel cell can
It works normally, the dedicated setting that still the air-tightness of pile is not detected at present, it is therefore desirable to pile air-leakage test
Equipment carries out developmental research.
Utility model content
The purpose of this utility model is to provide a kind of fuel cell pile air tightness detection equipments, to solve above-mentioned technology
Problem.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of fuel cell pile air tightness detection equipment, including first straight line guide rail, translation plates, second straight line guide rail,
The top of first sliding block, movable block, motor, pile, supporting block, supporting mechanism and testing agency, rack passes through spiral shell with center line
Bolt is symmetrically installed with first straight line guide rail, and translational block is slidably connected on first straight line guide rail, and the top of translational block passes through bolt
Translation plates are fixedly installed with, one end of first straight line guide rail is horizontally installed with second straight line guide rail, and second straight line by bolt
The first sliding block is slidably connected on guide rail, the top of the first sliding block, which is bolted, is equipped with movable block, and movable block passes through spiral shell
Bolt is fixedly connected with translation plates, and the upper end of translation plates is equipped with pile to be detected, and one end of pile is equipped with supporting mechanism；
Supporting mechanism include the first cylinder, the first telescopic rod, push plate, third linear guide, the second sliding block and baffle, first
The bottom end of support plate is fixedly connected by bolt with rack, and the upper end of the first support plate, which is bolted, is equipped with the first gas
Cylinder, one end of the first cylinder are provided with the first telescopic rod, and the one end of the first support plate to pile is run through in one end of the first telescopic rod
Extend, the one end of the first support plate far from the first cylinder is symmetrically installed with third linear guide, third linear guide by bolt
On slidably connect the second sliding block, one end of the second sliding block has been bolted push rod, and the bottom end of push rod is provided with third gas
Cylinder, third cylinder are fixedly connected by bolt with the first support plate, and the top of the second sliding block, which is bolted, is equipped with baffle,
One end of baffle is provided with push plate, and push plate is fixedly connected by bolt with translation plates, and push plate and pile are detachable installation；
The other end of pile is equipped with testing agency, and testing agency includes the second cylinder, the second telescopic rod, the second support
Plate, support column, the 4th linear guide and third sliding block, mounting plate are fixedly connected by bolt with translation plates, one end of mounting plate
It is bolted and the second cylinder is installed, one end of the second cylinder is equipped with the second telescopic rod, one end card of the second telescopic rod
Button is connected with fixed block, and one end of fixed block, which is bolted, is equipped with the second support plate, and the bottom end of the second support plate passes through
Bolt is fixedly installed with third sliding block, and the bottom end of third sliding block slidably connects the 4th linear guide, and the 4th linear guide passes through
Bolt is fixedly connected with translation plates, and one end of the second support plate, which is bolted, is equipped with several support columns, and several supports
The channel of the hydrogen, oxygen and the water that are arranged on column and pile is adapted.
Further, rack is the L-type structure of inner hollow, and second straight line guide rail is the square structure of inner hollow, the
One end of two linear guides, which is bolted, is equipped with motor, and one end of motor is equipped with screw rod, and one end of screw rod is through the
Extend in two linear guides, and one end of screw rod is connected with movable block by threaded hole, the top of movable block passes through bolt
It is fixedly installed with the first sliding block.
Further, the both ends of pile are symmetrically installed with several supporting blocks with center line, and supporting block passes through bolt and translation
Plate is fixedly connected, and one end of supporting block is bolted and is equipped with rib.
Further, the first support plate is L-shaped structure, and the quantity of the second sliding block is two, is led between two the second sliding blocks
It crosses bolt and is fixedly installed with connecting rod, the bottom end of connecting rod, which is bolted, is equipped with push rod.
Further, one end of fixed block, which is recessed inwardly, is arranged fluted, one end buckle company of groove and the second telescopic rod
It connects.
Further, the quantity of several support columns is three, and the circle of circular through hole is provided with centered on several support columns
Column structure is equipped with tracheae in circular through hole, is equipped with spring on several support columns.
Further, it is bolted on the top inner wall of rack and bracket is installed, peace is bolted on bracket
Equipped with air cavity, air cavity is connected to by tracheae with gas-separating valve, and gas-separating valve is fixedly connected by bolt with bracket, and air cavity is by gas through dividing
Air valve, support column are delivered to the air-tightness that pile is detected in the respective channel of pile.
Further, the bottom end of rack is bolted the display being equipped with for showing the data of air-leakage test
Screen.
The utility model has the beneficial effects that
1, one end of a kind of fuel cell pile air tightness detection equipment of the utility model, the second support plate is solid by bolt
Dingan County is equipped with several support columns, and the quantity of several support columns is three, and is provided with circular through hole centered on several support columns
Cylindrical-shaped structure is equipped with tracheae in circular through hole, spring is equipped on several support columns, and set on several support columns and pile
The channel of hydrogen, oxygen and the water set is adapted, and by opening the second cylinder, the second cylinder drives the second telescopic rod mobile, into
And push the second support plate to move along the 4th linear guide by fixed block, and then by several support columns respectively with corresponding hydrogen
Gas, oxygen are connected to aquaporin, and then by conveying gas to detect the air-tightness of pile, spring can cushioning supportive column to electricity
The impact force of heap prevents from causing to damage to pile.
2, a kind of fuel cell pile air tightness detection equipment of the utility model, push plate connect by the way that bolt and translation plates are fixed
It connects, and push plate and pile are detachable installation, by the way that third cylinder is arranged, by opening third cylinder, third cylinder is driven
Push rod is mobile, and then drives the second sliding block to move up and down along third linear guide by push rod, and then drives baffle straight along third
Line guide rail moves up and down, and baffle can assist the first telescopic rod to provide support force to push plate, the promotion for preventing the second cylinder from applying
Power is excessive, causes to damage to the first telescopic rod and pile, and by opening the first cylinder, the first cylinder drives the first telescopic rod to move
It is dynamic, so that the first telescopic rod provides support force to push plate in air-leakage test, and then support force is provided for pile.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of fuel cell pile air tightness detection equipment structural schematic diagram of the utility model.
Fig. 2 is a kind of fuel cell pile air tightness detection equipment top view of the utility model.
Fig. 3 is the utility model testing agency structural schematic diagram.
Fig. 4 is part A enlarged drawing in the utility model Fig. 1.
Fig. 5 is part B enlarged drawing in the utility model Fig. 2
In figure: 1, rack；2, first straight line guide rail；3, translation plates；4, second straight line guide rail；5, the first sliding block；6, mobile
Block；7, motor；8, pile；9, supporting block；10, supporting mechanism；101, the first support plate；102, the first cylinder；103, first stretches
Contracting bar；104, push plate；105, third linear guide；106, the second sliding block；107, baffle；11, testing agency；111, mounting plate；
112, the second cylinder；113, the second telescopic rod；114, fixed block；115, the second support plate；116, support column；117, spring；
118, the 4th linear guide；119, third sliding block；12, air cavity；13, gas-separating valve；14, display screen.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
Referring to Figure 1-5, a kind of fuel cell pile air tightness detection equipment, including first straight line guide rail 2, translation plates 3,
Second straight line guide rail 4, the first sliding block 5, movable block 6, motor 7, pile 8, supporting block 9, supporting mechanism 10 and testing agency 11,
In, rack 1 is the L-type structure of inner hollow, and the top of rack 1 is symmetrically installed with first straight line guide rail by bolt with center line
2, translational block is slidably connected on first straight line guide rail 2, the top of translational block, which is bolted, is equipped with translation plates 3, and first
One end of linear guide 2 is horizontally installed with second straight line guide rail 4 by bolt, and second straight line guide rail 4 is the rectangular of inner hollow
Structure, and the first sliding block 5 is slidably connected on second straight line guide rail 4, the top of the first sliding block 5, which is bolted, is equipped with shifting
Motion block 6, movable block 6 are fixedly connected by bolt with translation plates 3, and one end of second straight line guide rail 4, which is bolted, to be equipped with
Motor 7, one end of motor 7 are equipped with screw rod, and one end of screw rod extends in second straight line guide rail 4, and one end of screw rod is logical
It crosses threaded hole and is connected with movable block, the top of movable block, which is bolted, is equipped with the first sliding block 5, by opening motor
7, motor 7 drives screw rod rotation, and then movable block is driven to move along the direction of screw rod, and then drives movement by the first sliding block 5
Block 6 is moved along the direction of second straight line guide rail 4, and then drives translation plates 3 to move along first straight line guide rail 2 by movable block 6, into
And the air-leakage test feeding and blanking action of pile 8 are completed by the driving force of motor 7.
The upper end of translation plates 3 is equipped with pile 8 to be detected, and the both ends of pile 8 are symmetrically installed with several with center line
Bracer 9, supporting block 9 is fixedly connected by bolt with translation plates 3, and one end of supporting block 9 is bolted and is equipped with rib,
Rib can auxiliary support block 9 support and limit function are played to pile 8.
One end of pile 8 is equipped with supporting mechanism 10, supporting mechanism 10 include the first cylinder 102, the first telescopic rod 103,
Push plate 104, third linear guide 105, the second sliding block 106 and baffle 107, wherein the first support plate 101 is L-shaped structure, and the
The bottom end of one support plate 101 is fixedly connected by bolt with rack 1, and the upper end of the first support plate 101 is bolted installation
There is the first cylinder 102, one end of the first cylinder 102 is provided with the first telescopic rod 103, and one end of the first telescopic rod 103 is through the
One support plate 101 extends to one end of pile 8, and the one end of the first support plate 101 far from the first cylinder 102 is symmetrically pacified by bolt
Equipped with third linear guide 105, the second sliding block 106, the quantity of the second sliding block 106 are slidably connected in third linear guide 105
It is two, is bolted between two the second sliding blocks 106 and connecting rod is installed, the bottom end of connecting rod, which is bolted, to be equipped with
Push rod, the bottom end of push rod are provided with third cylinder, and third cylinder is fixedly connected by bolt with the first support plate 101, and second is sliding
The top of block 106, which is bolted, is equipped with baffle 107, and one end of baffle 107 is provided with push plate 104, and push plate 104 passes through spiral shell
Bolt is fixedly connected with translation plates 3, and push plate 104 and pile 8 are detachable installation, by setting third cylinder, passes through unlatching
Third cylinder, third cylinder drive push rod mobile, and then drive the second sliding block 106 in third linear guide 105 by push rod
Lower movement, and then baffle 107 is driven to move up and down along third linear guide 105, baffle 107 can assist the first telescopic rod 103
Support force is provided to push plate 104, the motive force for preventing the second cylinder 112 from applying is excessive, makes to the first telescopic rod 103 and pile 8
At damage, by opening the first cylinder 102, the first cylinder 102 drives the first telescopic rod 103 mobile, so that first is flexible
Bar 103 provides support force to push plate 104 in air-leakage test, and then provides support force for pile 8.
The other end of pile 8 is equipped with testing agency 11, and testing agency 11 includes the second cylinder 112, the second telescopic rod
113, the second support plate 115, support column 116, the 4th linear guide 118 and third sliding block 119, mounting plate 111 by bolt with
Translation plates 3 are fixedly connected, and one end of mounting plate 111, which is bolted, is equipped with the second cylinder 112, and the one of the second cylinder 112
End is equipped with the second telescopic rod 113, and one end of the second telescopic rod 113 has snapped connection fixed block 114, one end of fixed block 114
Being recessed inwardly, it is fluted to be arranged, and one end of groove and the second telescopic rod 113 snaps connection, and one end of fixed block 114 passes through bolt
It is fixedly installed with the second support plate 115, the bottom end of the second support plate 115, which is bolted, is equipped with third sliding block 119, third
The bottom end of sliding block 119 slidably connects the 4th linear guide 118, and the 4th linear guide 118 connects by the way that bolt and translation plates 3 are fixed
It connects, one end of the second support plate 115, which is bolted, is equipped with several support columns 116, and the quantity of several support columns 116 is three
It is a, and the cylindrical-shaped structure of circular through hole is provided with centered on several support columns 116, tracheae is installed in circular through hole, it is several
Spring 117, and the channel phase for hydrogen, oxygen and the water being arranged on several support columns 116 and pile 8 are installed on support column 116
Adaptation, by opening the second cylinder 112, the second cylinder 112 drives the second telescopic rod 113 mobile, and then is pushed away by fixed block 114
Dynamic second support plate 115 is moved along the 4th linear guide 118, so by several support columns 116 respectively with corresponding hydrogen, oxygen
It is connected to aquaporin, and then detects the air-tightness of pile 8 by conveying gas.
It is bolted on the top inner wall of rack 1 and bracket is installed, be bolted on bracket and air cavity is installed
12, air cavity 12 is connected to by tracheae with gas-separating valve 13, and gas-separating valve 13 is fixedly connected by bolt with bracket, and air cavity 12 passes through gas
Gas-separating valve 13, support column 116 are delivered to the air-tightness that pile 8 is detected in the respective channel of pile 8.
The bottom end of rack 1, which is bolted, is equipped with display screen 14, and display screen 14 is used to show the number of air-leakage test
According to.
The specifically used and course of work of the detection device are as follows:
The first step is symmetrically installed with first straight line guide rail 2, first straight line by bolt with center line on the top of rack 1
Be slidably connected translational block on guide rail 2, and the top of translational block is bolted installation translation plates 3, one end of first straight line guide rail 2
It is horizontally mounted second straight line guide rail 4 by bolt, be slidably connected the first sliding block 5 on second straight line guide rail 4, the top of the first sliding block 5
End is bolted installation movable block 6, and movable block 6 is fixedly connected by bolt with translation plates 3, and the one of second straight line guide rail 4
End is bolted installation motor 7；
The both ends of second step, pile 8 are symmetrically installed with several supporting blocks 9 with center line, and several supporting blocks 9 pass through bolt
It is fixedly connected with translation plates 3, one end of mounting plate 111 is bolted the second cylinder 112 of installation, the second telescopic rod 113
One end is snapped connection with fixed block 114, and one end of fixed block 114 is bolted the second support plate 115 of installation, the second support
The bottom end of plate 115 is bolted installation third sliding block 119, and the bottom end of third sliding block 119 is slidably connected the 4th linear guide
118, the 4th linear guide 118 is fixedly connected by bolt with translation plates 3, and one end of the second support plate 115 is bolted
Several support columns 116 are installed so that and the channel of hydrogen, oxygen and water that is arranged on several support columns 116 and pile 8 mutually fit
Match；
The bottom end of third step, the first support plate 101 is fixedly connected by bolt with rack 1, the upper end of the first support plate 101
It is bolted the first cylinder 102 of installation, so that the first support plate 101 is run through to pile 8 in one end of the first telescopic rod 103
One end extends, and the one end of the first support plate 101 far from the first cylinder 102 is symmetrically installed third linear guide 105 by bolt, the
Be slidably connected the second sliding block 106 in three linear guides 105, and third cylinder is fixedly connected by bolt with the first support plate 101, the
The top of two sliding blocks 106 is bolted installation baffle 107, and push plate 104 is fixedly connected by bolt with translation plates 3, push plate
104 with pile 8 be detachable installation；
4th step opens motor 7, and motor 7 drives screw rod rotation, and then movable block is driven to move along the direction of screw rod, into
And movable block 6 is driven to move along the direction of second straight line guide rail 4 by the first sliding block 5, and then drive translation plates by movable block 6
3 move along first straight line guide rail 2, and then the feeding of pile 8 is completed by the driving force of motor 7；
5th step, opens third cylinder, and third cylinder drives push rod mobile, and then drives the second sliding block 106 by push rod
It is moved up along third linear guide 105, and then baffle 107 is driven to move up along third linear guide 105, open the first gas
Cylinder 102, the first cylinder 102 drives the first telescopic rod 103 mobile, so that push plate 104 is fixed in the first telescopic rod 103
Support；
6th step opens the second cylinder 112, and it is mobile that the second cylinder 112 drives the second telescopic rod 113, and then passes through fixation
Block 114 push the second support plate 115 moved along the 4th linear guide 118, and then by several support columns 116 respectively with corresponding hydrogen
Gas, oxygen are connected to aquaporin, and then convey gas by tracheae to detect the air-tightness of pile 8.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (8)
1. a kind of fuel cell pile air tightness detection equipment, which is characterized in that including first straight line guide rail (2), translation plates
(3), second straight line guide rail (4), the first sliding block (5), movable block (6), motor (7), pile (8), supporting block (9), supporting mechanism
(10) it is symmetrically installed with first straight line guide rail (2) with center line by bolt with testing agency (11), the top of rack (1), the
Translational block is slidably connected in one linear guide (2), the top of translational block, which is bolted, to be equipped with translation plates (3), and first
One end of linear guide (2) is horizontally installed with second straight line guide rail (4) by bolt, and the company of sliding on second straight line guide rail (4)
It is connected to the first sliding block (5), the top of the first sliding block (5), which is bolted, to be equipped with movable block (6), and movable block (6) passes through spiral shell
Bolt is fixedly connected with translation plates (3), and the upper end of translation plates (3) is equipped with pile to be detected (8), one end installation of pile (8)
There are supporting mechanism (10)；
Supporting mechanism (10) includes the first cylinder (102), the first telescopic rod (103), push plate (104), third linear guide
(105), the bottom end of the second sliding block (106) and baffle (107), the first support plate (101) connects by the way that bolt and rack (1) are fixed
It connects, the upper end of the first support plate (101), which is bolted, to be equipped with the first cylinder (102), and one end of the first cylinder (102) is set
It is equipped with the first telescopic rod (103), one end of the first telescopic rod (103) is prolonged through the first support plate (101) to one end of pile (8)
It stretches, the first support plate (101) is symmetrically installed with third linear guide (105) by bolt far from the one end of the first cylinder (102),
It is slidably connected in third linear guide (105) the second sliding block (106), one end of the second sliding block (106) has been bolted
Push rod, the bottom end of push rod are provided with third cylinder, and third cylinder is fixedly connected by bolt with the first support plate (101), and second
The top of sliding block (106), which is bolted, to be equipped with baffle (107), and one end of baffle (107) is provided with push plate (104), pushes away
Plate (104) is fixedly connected by bolt with translation plates (3), and push plate (104) and pile (8) are detachable installation；
The other end of pile (8) is equipped with testing agency (11), and testing agency (11) stretches including the second cylinder (112), second
Bar (113), the second support plate (115), support column (116), the 4th linear guide (118) and third sliding block (119), mounting plate
(111) it is fixedly connected by bolt with translation plates (3), one end of mounting plate (111), which is bolted, is equipped with the second cylinder
(112), one end of the second cylinder (112) is equipped with the second telescopic rod (113), and one end of the second telescopic rod (113) snaps connection
Have fixed block (114), one end of fixed block (114), which is bolted, is equipped with the second support plate (115), the second support plate
(115) bottom end, which is bolted, to be equipped with third sliding block (119), and the bottom end of third sliding block (119) slidably connects the 4th
Linear guide (118), the 4th linear guide (118) are fixedly connected by bolt with translation plates (3), the second support plate (115)
One end, which is bolted, to be equipped with several support columns (116), and be arranged on several support columns (116) and pile (8) hydrogen,
The channel of oxygen and water is adapted.
2. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that the rack
It (1) is the L-type structure of inner hollow, second straight line guide rail (4) is the square structure of inner hollow, second straight line guide rail (4)
One end, which is bolted, to be equipped with motor (7), and one end of motor (7) is equipped with screw rod, and second straight line is run through in one end of screw rod
Extend in guide rail (4), and one end of screw rod is connected with movable block by threaded hole, the top of movable block is bolted
First sliding block (5) are installed.
3. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that the pile
(8) both ends are symmetrically installed with several supporting blocks (9) with center line, and supporting block (9) connects by the way that bolt and translation plates (3) are fixed
It connects, and one end of supporting block (9) is bolted and is equipped with rib.
4. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that described first
Fagging (101) is L-shaped structure, and the quantity of the second sliding block (106) is two, solid by bolt between two the second sliding blocks (106)
Dingan County is equipped with connecting rod, and the bottom end of connecting rod, which is bolted, is equipped with push rod.
5. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that the fixed block
(114) one end, which is recessed inwardly, to be arranged fluted, and groove and the one end of the second telescopic rod (113) snap connection.
6. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that several branch
The quantity of dagger (116) is three, and the cylindrical-shaped structure of circular through hole is provided with centered on several support columns (116), round
Tracheae is installed in through-hole, spring (117) are installed on several support columns (116).
7. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that the rack
(1) it is bolted on top inner wall and bracket is installed, be bolted on bracket and air cavity (12), air cavity are installed
(12) it is connected to gas-separating valve (13) by tracheae, gas-separating valve (13) is fixedly connected by bolt with bracket, and air cavity (12) is by gas
The air-tightness that pile (8) are detected in the respective channel of pile (8) is delivered to through gas-separating valve (13), support column (116).
8. a kind of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that the rack
(1) bottom end is bolted the display screen (14) being equipped with for showing the data of air-leakage test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040730.2U CN209326888U (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920040730.2U CN209326888U (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment |
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| Publication Number | Publication Date |
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| CN209326888U true CN209326888U (en) | 2019-08-30 |
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ID=67731007
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| CN201920040730.2U Active CN209326888U (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612637A (en) * | 2019-01-10 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell pile air tightness detection equipment and its working method |
| CN110676500A (en) * | 2019-09-23 | 2020-01-10 | 武汉理工大学 | Automatic assembling and detecting device for fuel cell stack |
| CN114235303A (en) * | 2021-12-01 | 2022-03-25 | 深圳众为氢能科技有限公司 | Electric pile air tightness detection control device |
-
2019
- 2019-01-10 CN CN201920040730.2U patent/CN209326888U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109612637A (en) * | 2019-01-10 | 2019-04-12 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell pile air tightness detection equipment and its working method |
| CN110676500A (en) * | 2019-09-23 | 2020-01-10 | 武汉理工大学 | Automatic assembling and detecting device for fuel cell stack |
| CN110676500B (en) * | 2019-09-23 | 2021-03-16 | 武汉理工大学 | Automatic assembling and detecting device for fuel cell stack |
| CN114235303A (en) * | 2021-12-01 | 2022-03-25 | 深圳众为氢能科技有限公司 | Electric pile air tightness detection control device |
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