CN109612637A - A kind of fuel cell pile air tightness detection equipment and its working method - Google Patents
A kind of fuel cell pile air tightness detection equipment and its working method Download PDFInfo
- Publication number
- CN109612637A CN109612637A CN201910023445.4A CN201910023445A CN109612637A CN 109612637 A CN109612637 A CN 109612637A CN 201910023445 A CN201910023445 A CN 201910023445A CN 109612637 A CN109612637 A CN 109612637A
- Authority
- CN
- China
- Prior art keywords
- pile
- bolted
- cylinder
- bolt
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The invention discloses a kind of fuel cell pile air tightness detection equipment and its working methods, 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 energy Enough cushioning supportive columns prevent from causing to damage to pile to the impact force of pile.
Description
Technical field
The present invention relates to detection device field, specially a kind of fuel cell pile air tightness detection equipment and its work side
Method.
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.
Summary of the invention
The purpose of the present invention is to provide a kind of fuel cell pile air tightness detection equipment and its working methods, to solve
Above-mentioned technical problem.
The purpose of the present invention 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.
Rack is the L-type structure of inner hollow, and second straight line guide rail is the square structure of inner hollow, second straight line guide rail
One end be bolted motor be installed, one end of motor is equipped with screw rod, and second straight line guide rail is run through in one end of screw rod
Interior extension, and one end of screw rod is connected with movable block by threaded hole, the top of movable block, which is bolted, to be equipped with
First sliding block.
The both ends of pile are symmetrically installed with several supporting blocks with center line, and supporting block connects by the way that bolt and translation plates are fixed
It connects, and one end of supporting block is bolted and is equipped with rib.
First support plate is L-shaped structure, and the quantity of the second sliding block is two, is bolted between two the second sliding blocks
Connecting rod is installed, the bottom end of connecting rod, which is bolted, is equipped with push rod.
One end of fixed block, which is recessed inwardly, to be arranged fluted, and one end of groove and the second telescopic rod snaps connection.
The quantity of several support columns is three, and the cylindrical-shaped structure of circular through hole is provided with centered on several support columns,
Tracheae is installed in circular through hole, spring is installed on several support columns.
It is bolted on the top inner wall of rack and bracket is installed, be bolted on bracket and air cavity is installed,
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 gas-separating valve, support
Column is delivered to the air-tightness that pile is detected in the respective channel of pile.
The bottom end of rack is bolted the display screen being equipped with for showing the data of air-leakage test.
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 by bolt with center line on the top of rack, and first straight line is led
Be slidably connected translational block on rail, and the top of translational block is bolted installation translation plates, and one end of first straight line guide rail passes through
Bolt is horizontally mounted second straight line guide rail, and be slidably connected the first sliding block on second straight line guide rail, and the top of the first sliding block passes through spiral shell
Movable block is fixedly mounted in bolt, and movable block is fixedly connected by bolt with translation plates, and one end of second straight line guide rail is solid by bolt
Dingan County fills motor；
Second step, the both ends of pile are symmetrically installed with several supporting blocks with center line, several supporting blocks pass through bolt with
Translation plates are fixedly connected, and one end of mounting plate is bolted the second cylinder of installation, one end of the second telescopic rod and fixed block
It snaps connection, one end of fixed block is bolted the second support plate of installation, and the bottom end of the second support plate is bolted
Third sliding block is installed, the bottom end of third sliding block is slidably connected the 4th linear guide, and the 4th linear guide passes through bolt and translation plates
It is fixedly connected, one end of the second support plate, which is bolted, is equipped with several support columns, so that and several support columns and pile
The channel of the hydrogen of upper setting, oxygen and water is adapted；
The bottom end of third step, the first support plate is fixedly connected by bolt with rack, and the upper end of the first support plate passes through spiral shell
The first cylinder is fixedly mounted in bolt, so that one end of the first telescopic rod extends through the first support plate to one end of pile, first
The one end of fagging far from the first cylinder is symmetrically installed third linear guide by bolt, is slidably connected second in third linear guide
Sliding block, third cylinder are fixedly connected by bolt with the first support plate, and the top of the second sliding block is bolted installation baffle,
Push plate is fixedly connected by bolt with translation plates, and push plate and pile are detachable installation；
4th step opens motor, and motor drives screw rod rotation, and then movable block is driven to move along the direction of screw rod, in turn
It drives movable block to move along the direction of second straight line guide rail by the first sliding block, and then drives translation plates along first by movable block
Linear guide is mobile, and then the feeding of pile is completed by the driving force of motor；
5th step opens third cylinder, and third cylinder drives push rod mobile, and then by push rod the second sliding block of drive along the
Three linear guides move up, and then baffle is driven to move up along third linear guide, open the first cylinder, the first cylinder band
Dynamic first telescopic rod is mobile, so that support is fixed to push plate in the first telescopic rod；
6th step, opens the second cylinder, and the second cylinder drives the second telescopic rod mobile, and then pushes second by fixed block
Support plate is moved along the 4th linear guide, and then several support columns are connected to corresponding hydrogen, oxygen and aquaporin respectively, into
And gas is conveyed to detect the air-tightness of pile by tracheae.
Beneficial effects of the present invention:
1, a kind of fuel cell pile air tightness detection equipment of the present invention, one end of the second support plate is bolted peace
Equipped with several support columns, the quantity of several support columns is three, and the cylinder of circular through hole is provided with centered on several support columns
Shape structure is equipped with tracheae in circular through hole, and spring is equipped on several support columns, and be arranged on several support columns and pile
The channel of hydrogen, oxygen and water is adapted, and by opening the second cylinder, the second cylinder drives the second telescopic rod mobile, Jin Ertong
Cross fixed block push the second support plate moved along the 4th linear guide, and then by several support columns respectively with corresponding hydrogen, oxygen
Gas is connected to aquaporin, and then by conveying gas to detect the air-tightness of pile, spring can cushioning supportive column to pile
Impact force prevents from causing to damage to pile.
2, a kind of fuel cell pile air tightness detection equipment of the present invention, push plate are fixedly connected by bolt with translation plates,
And push plate and pile are detachable installation, by the way that third cylinder is arranged, by opening third cylinder, third cylinder drives push rod
It is mobile, and then drive the second sliding block to move up and down along third linear guide by push rod, and then baffle is driven to lead along third straight line
Rail moves up and down, and baffle can assist the first telescopic rod to provide support force to push plate, the motive force mistake for preventing the second cylinder from applying
Greatly, the first telescopic rod and pile are caused to damage, by opening the first cylinder, the first cylinder drives the first telescopic rod mobile, into
And the first telescopic rod is made to provide support force to push plate in air-leakage test, and then provide support force for pile.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of fuel cell pile air tightness detection equipment structural schematic diagram of the present invention.
Fig. 2 is a kind of fuel cell pile air tightness detection equipment top view of the present invention.
Fig. 3 is testing agency's structural schematic diagram of the present invention.
Fig. 4 is part A enlarged drawing in Fig. 1 of the present invention.
Fig. 5 is part B enlarged drawing in Fig. 2 of the present invention
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
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
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.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
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.
9. a kind of working method of fuel cell pile air tightness detection equipment according to claim 1, which is characterized in that
The specific steps of the working method include:
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), first straight line guide rail (2)
One end be 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 one sliding block (5) is bolted installation movable block (6), and movable block (6) connects by the way that bolt and translation plates (3) are fixed
It connects, one end of second straight line guide rail (4) 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 spiral shell
Bolt is fixedly connected with translation plates (3), and one end of mounting plate (111) is bolted installation the second cylinder (112), and second is flexible
One end of bar (113) is snapped connection with fixed block (114), and one end of fixed block (114) is bolted the second support of installation
Plate (115), the bottom end of the second support plate (115) are bolted installation third sliding block (119), the bottom of third sliding block (119)
The 4th linear guide (118) that is slidably connected is held, the 4th linear guide (118) is fixedly connected by bolt with translation plates (3), and second
One end of support plate (115), which is bolted, is equipped with several support columns (116) so that and several support columns (116) and electricity
The channel of the hydrogen, oxygen and the water that are arranged on heap (8) is adapted；
Third step, the bottom end of the first support plate (101) are fixedly connected by bolt with rack (1), the first support plate (101) it is upper
End is bolted installation the first cylinder (102), so that the first support plate (101) are run through in one end of the first telescopic rod (103)
Extend to one end of pile (8), the one end of the first support plate (101) far from the first cylinder (102) is symmetrically installed the by bolt
Three linear guides (105) are slidably connected the second sliding block (106) in third linear guide (105), and third cylinder passes through bolt and the
One support plate (101) is fixedly connected, and the top of the second sliding block (106) is bolted installation baffle (107), push plate (104)
It is fixedly connected by bolt with translation plates (3), push plate (104) and pile (8) are detachable installation；
4th step is opened 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 drive movable block (6) mobile along the direction of second straight line guide rail (4) by the first sliding block (5), and then pass through movable block (6) band
Dynamic translation plates (3) are mobile 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) edge by push rod
Third linear guide (105) moves up, and then baffle (107) is driven to move up along third linear guide (105), opens the
One cylinder (102), the first cylinder (102) drive the first telescopic rod (103) mobile, so that the first telescopic rod (103) is to pushing away
Support is fixed in plate (104)；
6th step is opened the second cylinder (112), and the second cylinder (112) drives the second telescopic rod (113) mobile, and then by solid
Determining block (114) pushes the second support plate (115) mobile along the 4th linear guide (118), and then respectively by several support columns (116)
It is connected to corresponding hydrogen, oxygen and aquaporin, and then gas is conveyed to detect the air-tightness of pile (8) by tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023445.4A CN109612637A (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910023445.4A CN109612637A (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109612637A true CN109612637A (en) | 2019-04-12 |
Family
ID=66015733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910023445.4A Pending CN109612637A (en) | 2019-01-10 | 2019-01-10 | A kind of fuel cell pile air tightness detection equipment and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109612637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657921A (en) * | 2019-09-17 | 2020-01-07 | 合肥国轩高科动力能源有限公司 | Explosion-proof valve plugging clamp for air tightness test of lithium battery pack |
| CN112362241A (en) * | 2019-06-29 | 2021-02-12 | 江苏省百斯特检测技术有限公司 | Working method of air tightness detection equipment for automobile pipeline |
| CN113932975A (en) * | 2021-11-19 | 2022-01-14 | 上海青氢科技有限公司 | Automatic detection device for air tightness of assembled fuel cell stack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832844A (en) * | 2010-04-15 | 2010-09-15 | 昆山弗尔赛能源有限公司 | Fuel cell bipolar plate tightness test system |
| CN104835978A (en) * | 2015-05-05 | 2015-08-12 | 上海交通大学 | Automatic assembling system of proton exchange membrane fuel cell stacks |
| US20160164131A1 (en) * | 2014-12-08 | 2016-06-09 | Hyundai Motor Company | Activation apparatus of fuel cell stack for performing automatic activation and performance evaluation |
| CN108168798A (en) * | 2017-12-28 | 2018-06-15 | 上海神力科技有限公司 | A kind of air-tightness detection device for fuel cell pile |
| CN207908124U (en) * | 2018-02-09 | 2018-09-25 | 上海亮仓能源科技有限公司 | A kind of device of detection fuel cell parts leakage |
| CN209326888U (en) * | 2019-01-10 | 2019-08-30 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell pile air tightness detection equipment |
-
2019
- 2019-01-10 CN CN201910023445.4A patent/CN109612637A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832844A (en) * | 2010-04-15 | 2010-09-15 | 昆山弗尔赛能源有限公司 | Fuel cell bipolar plate tightness test system |
| US20160164131A1 (en) * | 2014-12-08 | 2016-06-09 | Hyundai Motor Company | Activation apparatus of fuel cell stack for performing automatic activation and performance evaluation |
| CN104835978A (en) * | 2015-05-05 | 2015-08-12 | 上海交通大学 | Automatic assembling system of proton exchange membrane fuel cell stacks |
| CN108168798A (en) * | 2017-12-28 | 2018-06-15 | 上海神力科技有限公司 | A kind of air-tightness detection device for fuel cell pile |
| CN207908124U (en) * | 2018-02-09 | 2018-09-25 | 上海亮仓能源科技有限公司 | A kind of device of detection fuel cell parts leakage |
| CN209326888U (en) * | 2019-01-10 | 2019-08-30 | 安徽明天氢能科技股份有限公司 | A kind of fuel cell pile air tightness detection equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362241A (en) * | 2019-06-29 | 2021-02-12 | 江苏省百斯特检测技术有限公司 | Working method of air tightness detection equipment for automobile pipeline |
| CN110657921A (en) * | 2019-09-17 | 2020-01-07 | 合肥国轩高科动力能源有限公司 | Explosion-proof valve plugging clamp for air tightness test of lithium battery pack |
| CN110657921B (en) * | 2019-09-17 | 2021-07-30 | 合肥国轩高科动力能源有限公司 | Explosion-proof valve plugging clamp for air tightness test of lithium battery pack |
| CN113932975A (en) * | 2021-11-19 | 2022-01-14 | 上海青氢科技有限公司 | Automatic detection device for air tightness of assembled fuel cell stack |
| CN113932975B (en) * | 2021-11-19 | 2024-04-16 | 上海青氢科技有限公司 | Automatic detection device for tightness of assembled fuel cell stack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209326888U (en) | A kind of fuel cell pile air tightness detection equipment | |
| CN109612637A (en) | A kind of fuel cell pile air tightness detection equipment and its working method | |
| KR101294584B1 (en) | Stack Assembling for Fuel Cell | |
| CN208157557U (en) | A kind of formation device | |
| CN109341985A (en) | A kind of cell pressure detection device | |
| CN109655214A (en) | A kind of bipolar plates welding airtightness automatic detection device | |
| CN209513184U (en) | A kind of bipolar plates welding airtightness automatic detection device | |
| CN102967733A (en) | Solid oxide fuel cell (SOFC) button type cell testing clamp and assembling method thereof | |
| CN207818797U (en) | The jacking detent mechanism of battery pack | |
| CN208937271U (en) | A kind of cell pressure detection device | |
| CN210863050U (en) | Membrane electrode leakproofness detection device | |
| KR100332303B1 (en) | An apparatus for contracting stack of fuel cell | |
| CN204594543U (en) | A kind of sectional type warning device for measuring water level | |
| CN209541965U (en) | A kind of system for detecting and being grouped for accumulator pole group assembling pressure | |
| CN220723455U (en) | Pressing stack machine jacking structure suitable for high-temperature solid oxide cell pile | |
| CN208026055U (en) | It is a kind of for test fuel cell to blow-on | |
| CN100516803C (en) | Vacuum leakage detector for flow guide plate of fuel cell | |
| CN218917267U (en) | Anode rod detection device | |
| CN220525221U (en) | Mole airtight testing device | |
| CN219603706U (en) | SPE high-purity hydrogen generator | |
| CN113540496B (en) | Sealing device for all-vanadium redox flow battery stack and using method thereof | |
| CN216899468U (en) | Cylindrical lithium battery air tightness testing device | |
| CN221028708U (en) | Water electrolysis hydrogen production equipment | |
| CN214152993U (en) | Elastic sheet contact type formation cabinet for nickel battery detection | |
| CN109817996A (en) | A kind of direct methanol fuel cell membrane electrode catalyst coating equipment and coating processes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |