CN210245637U - Fuel cell stack quick connector - Google Patents
Fuel cell stack quick connector Download PDFInfo
- Publication number
- CN210245637U CN210245637U CN201921433700.4U CN201921433700U CN210245637U CN 210245637 U CN210245637 U CN 210245637U CN 201921433700 U CN201921433700 U CN 201921433700U CN 210245637 U CN210245637 U CN 210245637U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed
- fuel cell
- cell stack
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a fuel cell stack quick connector, which comprises a fixed female connector and a fixed male connector. The fixed female joint comprises a first sleeve, a second sleeve and a first fixed part, the first sleeve part is sleeved in the second sleeve, and the first fixed part is arranged on the periphery of the first sleeve; the fixed male joint comprises a third sleeve, a second fixed part and a connecting part, the connecting part is annularly arranged on the periphery of one end of the third sleeve, and the second fixed part is annularly arranged on the periphery of the third sleeve; the outer diameter of the third sleeve is matched with the inner diameter of the second sleeve, the second sleeve is sleeved on the third sleeve, the end part of the second sleeve abuts against one end, far away from the connecting part, of the second fixing part, the connecting part is used for being in threaded connection with the pile, and the first sleeve is communicated with the third sleeve to form a fluid channel. The utility model discloses can realize that the quick plug between system and the pile is fixed for it is more convenient with the dismouting to be connected between pile and the system.
Description
Technical Field
The utility model relates to a fuel cell field especially relates to a fuel cell pile quick connector.
Background
The fuel cell pile is the most important part among the fuel cell system, and at the dismouting in-process, simple to operate nature, efficiency and sealed are very important, through inserting public female joint soon, and the dismouting of realization pile that can be high-efficient quick also can guarantee sealed effect, simultaneously through fixed 6 female joints, can effectively prevent interface butt joint mistake.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple structure, installation are dismantled conveniently, the high fuel cell pile quick connector that just the leakproofness is good of installation effectiveness.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a fuel cell pile quick connector, include:
the fixed female joint comprises a first sleeve, a second sleeve and a first fixed part, the first sleeve part is sleeved in the second sleeve, and the first fixed part is annularly arranged on the periphery of the first sleeve;
the fixed male joint comprises a third sleeve, a second fixed part and a connecting part, the connecting part is annularly arranged on the periphery of one end of the third sleeve, and the second fixed part is annularly arranged on the periphery of the third sleeve;
the outer diameter of the third sleeve is matched with the inner diameter of the second sleeve, the second sleeve is sleeved on the third sleeve, the end part of the second sleeve abuts against one end, far away from the connecting part, of the second fixing part, the connecting part is used for being in threaded connection with the galvanic pile, and the first sleeve is communicated with the third sleeve to form a fluid channel.
Further, the periphery of the third sleeve is provided with a first sealing groove along the circumferential direction, a first O-shaped ring is arranged in the first sealing groove, and the first O-shaped ring is located between the second sleeve and the third sleeve.
Furthermore, one end, close to the connecting part, of the second fixing part is provided with a second sealing groove, and a second O-shaped ring is arranged in the second sealing groove.
Furthermore, the two opposite sides of the periphery of the second fixing part are respectively provided with an installation clamping groove.
Further, the fixed female connector and the fixed male connector are integrally formed.
Furthermore, the fixed female connector and the fixed male connector are both made of PP materials.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a fast connector of fuel cell pile, the utility model discloses can realize and the pile between quick plug fixed for it is more convenient with the dismouting to be connected between pile and the system.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic diagram of a fuel cell stack quick connector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a male stationary connector of the fuel cell stack quick connector of FIG. 1;
fig. 3 is a schematic view of a female stationary connector of the fuel cell stack quick connector of fig. 1.
Wherein the reference numerals are as follows:
1. a first sleeve; 2. a second sleeve; 3. a first fixed part; 4. a third sleeve; 5. a second fixed part; 6. a connecting portion; 7. a first seal groove; 8. installing a clamping groove; 9. an interface board.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
A fuel cell stack quick connector as shown in fig. 1 includes a fixed female connector and a fixed male connector.
As shown in fig. 3, the fixed female joint includes a first sleeve 1, a second sleeve 2 and a first fixing portion 3, the first sleeve 1 is partially sleeved in the second sleeve 2, and the first fixing portion 3 is annularly arranged on the periphery of the first sleeve 1;
as shown in fig. 2, the fixed male connector includes a third sleeve 4, a second fixing portion 5 and a connecting portion 6, the connecting portion 6 is annularly arranged on the outer periphery of one end of the third sleeve 4, and the second fixing portion 5 is annularly arranged on the outer periphery of the third sleeve 4;
the outer diameter of the third sleeve 4 is matched with the inner diameter of the second sleeve 2, the second sleeve 2 is sleeved on the third sleeve 4, the end part of the second sleeve 2 abuts against one end, far away from the connecting part 6, of the second fixing part 5, the connecting part 6 is used for being in threaded connection with a pile, and the first sleeve 1 is communicated with the third sleeve 4 to form a fluid channel.
The periphery of the third sleeve 4 is provided with a first sealing groove 7 along the circumferential direction, a first O-shaped ring is arranged in the first sealing groove 7, the first sealing groove 7 is located at one end, far away from the connecting part 6, of the third sleeve 4, and the first O-shaped ring is located between the second sleeve 2 and the third sleeve 4.
One end of the second fixing portion 5, which is close to the connecting portion 6, is provided with a second sealing groove, and a second O-shaped ring is arranged in the second sealing groove.
The opposite sides of the periphery of the second fixing part 5 are respectively provided with an installation clamping groove 8 which is used for being matched with an installation tool and facilitating rotary installation.
The fixed female connector and the fixed male connector are integrally formed.
The fixed female connector and the fixed male connector are both made of PP materials.
The working principle of the embodiment is as follows: the fixed female joint and the fixed male joint are sleeved, the connecting part 6 is provided with an external thread, and the connecting part 6 is quickly and tightly connected with the inside of the galvanic pile through the external thread; meanwhile, a second O-shaped ring is arranged in the second sealing groove, so that the sealing between the joint and the galvanic pile is realized; the second sleeve 2 on the fixed female joint is sleeved on the third sleeve 4 of the fixed male joint, and the first sealing groove 7 is internally provided with a first O-shaped ring to realize the sealing between the second sleeve 2 and the third sleeve 4, namely the sealing between the fixed female joint and the fixed male joint; as shown in fig. 2, the outer diameter of the end of the third sleeve 4 sleeved with the second sleeve 2 is gradually reduced, so that the third sleeve is convenient to clamp; as in fig. 3, the first sleeve 1 is intended to be connected to a system. The embodiment can realize the fixation with the quick plug between the galvanic pile, and the connection and the disassembly and the assembly between the galvanic pile and the system are more convenient.
Have six interfaces on the pile of this embodiment, need promptly the utility model discloses a quick-plug then needs six, and six fixed female joint are installed on interface board 9 through the clearance between second sleeve 2 and the first fixed part 3 on the fixed female joint, on the fixed female joint of fixed male joint connection.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A fuel cell stack quick connect coupling, comprising:
the fixed female joint comprises a first sleeve, a second sleeve and a first fixed part, the first sleeve part is sleeved in the second sleeve, and the first fixed part is annularly arranged on the periphery of the first sleeve;
the fixed male joint comprises a third sleeve, a second fixed part and a connecting part, the connecting part is annularly arranged on the periphery of one end of the third sleeve, and the second fixed part is annularly arranged on the periphery of the third sleeve;
the outer diameter of the third sleeve is matched with the inner diameter of the second sleeve, the second sleeve is sleeved on the third sleeve, the end part of the second sleeve abuts against one end, far away from the connecting part, of the second fixing part, the connecting part is used for being in threaded connection with the galvanic pile, and the first sleeve is communicated with the third sleeve to form a fluid channel.
2. The fuel cell stack quick connector of claim 1, wherein: the periphery of the third sleeve is provided with a first sealing groove along the circumferential direction of the third sleeve, a first O-shaped ring is arranged in the first sealing groove, and the first O-shaped ring is positioned between the second sleeve and the third sleeve.
3. The fuel cell stack quick connector of claim 1, wherein: one end, close to the connecting part, of the second fixing part is provided with a second sealing groove, and a second O-shaped ring is arranged in the second sealing groove.
4. The fuel cell stack quick connector of claim 3, wherein: the opposite sides of the periphery of the second fixing part are respectively provided with an installation clamping groove.
5. The fuel cell stack quick connector of claim 1, wherein: the fixed female connector and the fixed male connector are integrally formed.
6. The fuel cell stack quick connector of claim 5, wherein: the fixed female connector and the fixed male connector are both made of PP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433700.4U CN210245637U (en) | 2019-08-30 | 2019-08-30 | Fuel cell stack quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921433700.4U CN210245637U (en) | 2019-08-30 | 2019-08-30 | Fuel cell stack quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245637U true CN210245637U (en) | 2020-04-03 |
Family
ID=69963648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921433700.4U Expired - Fee Related CN210245637U (en) | 2019-08-30 | 2019-08-30 | Fuel cell stack quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245637U (en) |
-
2019
- 2019-08-30 CN CN201921433700.4U patent/CN210245637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |