CN205745360U - A kind of hydrogen regulator - Google Patents
A kind of hydrogen regulator Download PDFInfo
- Publication number
- CN205745360U CN205745360U CN201620482963.4U CN201620482963U CN205745360U CN 205745360 U CN205745360 U CN 205745360U CN 201620482963 U CN201620482963 U CN 201620482963U CN 205745360 U CN205745360 U CN 205745360U
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- CN
- China
- Prior art keywords
- guiding valve
- liner
- spring
- valve body
- needle
- 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.)
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Abstract
This utility model relates to a kind of hydrogen regulator.This utility model belongs to manometer technical field.Hydrogen regulator, equipped with valve body, guiding valve, needle, spring, diaphragm and bonnet, guiding valve, needle, diaphragm and spring coordinate installs regulation air pressure, is characterized in: guiding valve is made up of guiding valve body, liner and holding screw, and liner is anchored on guiding valve body by holding screw.This utility model has a simple in construction, and good seal performance is safe and reliable, it is simple to repair, service life the advantage such as length.
Description
Technical field
This utility model belongs to manometer field, particularly relates to a kind of hydrogen regulator.
Background technology
At present, the hydrogen regulator that hydride hydrogen-storing cylinder uses, by valve body, guiding valve, needle, spring, diaphragm and after
The compositions such as lid.On market the slide valve assembly of miniature decompressor by guiding valve part carry out rubber directly vulcanize, bonding or inlay high score
Sub-plastics are made.This structure guiding valve brings liner and easily comes off, and causes that decompressor is malfunctioning, scraps or the peace such as hydrogen leak
Full hidden danger.
Summary of the invention
This utility model is to solve technical problem present in known technology, and provides a kind of hydrogen regulator.
The purpose of this utility model is to provide a kind of simple in construction, and good seal performance is safe and reliable, it is simple to the hydrogen of reparation
Decompressor.
This utility model adopts the following technical scheme that:
Hydrogen regulator, equipped with valve body, guiding valve, needle, spring, diaphragm and bonnet, guiding valve, needle, diaphragm and spring are joined
Closing and install regulation air pressure, be characterized in: guiding valve is made up of guiding valve body, liner and holding screw, holding screw will seal
Liner is anchored on guiding valve body.
The slide valve assembly that the guiding valve of this hydrogen regulator uses, overcomes the skill of the slide valve assembly of decompressor in the market
Art defect, has safe and reliable, good seal performance, it is simple to the feature of reparation.
This utility model also uses following technical measures:
Described hydrogen regulator, is characterized in: equipped with compression spring on guiding valve, compression spring has and is installed in valve body
Nut, has needle under guiding valve, guiding valve liner is relative with air inlet to be assembled, and guiding valve connects with air inlet under compression spring effect
Touch and seal.
Described hydrogen regulator, is characterized in: the liner of guiding valve is ladder type cylindrical structure.
Described hydrogen regulator, is characterized in: the holding screw of guiding valve is 1-shaped open type screw.
This utility model has the advantage that and good effect:
Hydrogen regulator have employed the technical scheme that this utility model is brand-new, and the slide valve assembly of hydrogen regulator is by guiding valve originally
Body, liner and holding screw composition, liner is anchored on guiding valve body by holding screw.This utility model has structure
Simply, good seal performance, safe and reliable, it is simple to repair, service life the advantage such as length.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the guiding valve structure for amplifying schematic diagram of Fig. 1.
In figure, 1-nut, 2-compression spring, 3-sealing ring, 4-locknut, 5-guiding valve, 6-valve body, 7-needle, 8-diaphragm, 9-
Liner, 10-covers, and 11-regulates spring, 12-spring supports, 13-holding screw, 14-famous brand, 15-holding screw, 16-
Liner, 17-guiding valve body.
Detailed description of the invention
For content of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
Refering to accompanying drawing 1 and Fig. 2.
Hydrogen regulator, equipped with valve body, guiding valve, needle, spring, diaphragm and bonnet, guiding valve, needle, diaphragm and spring are joined
Closing and install regulation air pressure, its guiding valve 5 is made up of guiding valve body 17, liner 16 and holding screw 15.The liner of guiding valve 5
16 is ladder type cylinder.The holding screw 15 of guiding valve 5 is 1-shaped open type screw.Liner 16 is anchored on cunning by holding screw 15
Valve body 17.Equipped with compression spring 2 on guiding valve 5, compression spring 2 has the nut 1 being installed in valve body 6, between nut 1 and valve body 6
Equipped with O RunddichtringO 3.Guiding valve has needle 7 for 15 times, and guiding valve liner 16 is relative with air inlet to be assembled, and guiding valve 15 is at compression bullet
Spring 2 effect is lower contacts sealing with air inlet.
Needle 7 under hydrogen regulator guiding valve 5 is connected with diaphragm, and diaphragm has liner, supporter and hexagon thin nut 8 times,
Being connected with regulation spring 11 under supporter, regulation spring has spring supports 12 for 11 times, and spring supports 12 is contained in lid 10.Lid 10
It is installed between valve body 6, and diaphragm 8, valve body 6 equipped with liner 9.Lid 10 is used for promoting spring equipped with interior hexagonal holding screw 13
Supporter 12, the pressure of regulation spring 11, regulation spring 11 pressure transmission is to diaphragm 8, needle 7, guiding valve 5, and guiding valve 5 is in needle 7 and pressure
Contracting spring 2 jointly acts on regulating slide valve 5 and slides up and down, and then regulates liner 16 and air inlet spacing size, and change is given vent to anger
The outlet pressure of mouth, plays decompression regulating effect, it is achieved the purpose of hydrogen decompression.
On lid 10, famous brand 14 is installed on holding screw 13 position.Hydrogen regulator top is provided with locknut 4, can facilitate decompressor
Install fixing outside.
Claims (4)
1. a hydrogen regulator, equipped with valve body, guiding valve, needle, spring, diaphragm and bonnet, guiding valve, needle, diaphragm and spring
Coordinate and regulation air pressure is installed, it is characterized in that: guiding valve (5) is by guiding valve body (17), liner (16) and holding screw (15) group
Becoming, liner (16) is anchored on guiding valve body (17) by holding screw (15).
Hydrogen regulator the most according to claim 1, is characterized in that: equipped with compression spring (2) on guiding valve (5), compresses bullet
Having the nut (1) being installed in valve body on spring (2), have needle (7) under guiding valve (5), guiding valve liner (16) is relative with air inlet
Assembling, guiding valve (5) contacts sealing under compression spring (2) acts on air inlet.
Hydrogen regulator the most according to claim 1, is characterized in that: the liner (16) of guiding valve (5) is ladder type cylinder
Body structure.
Hydrogen regulator the most according to claim 1, is characterized in that: the holding screw (15) of guiding valve (5) is 1-shaped open type
Screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482963.4U CN205745360U (en) | 2016-05-20 | 2016-05-20 | A kind of hydrogen regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482963.4U CN205745360U (en) | 2016-05-20 | 2016-05-20 | A kind of hydrogen regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745360U true CN205745360U (en) | 2016-11-30 |
Family
ID=57362711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482963.4U Active CN205745360U (en) | 2016-05-20 | 2016-05-20 | A kind of hydrogen regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048143A (en) * | 2018-01-16 | 2019-07-23 | 武汉众宇动力系统科技有限公司 | Hydrogen fuel cell hydrogen supply device |
-
2016
- 2016-05-20 CN CN201620482963.4U patent/CN205745360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048143A (en) * | 2018-01-16 | 2019-07-23 | 武汉众宇动力系统科技有限公司 | Hydrogen fuel cell hydrogen supply device |
| CN110048143B (en) * | 2018-01-16 | 2024-03-01 | 武汉众宇动力系统科技有限公司 | Hydrogen supply device for hydrogen fuel cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |