CN202901441U - Gas regulation valve - Google Patents
Gas regulation valve Download PDFInfo
- Publication number
- CN202901441U CN202901441U CN 201220473402 CN201220473402U CN202901441U CN 202901441 U CN202901441 U CN 202901441U CN 201220473402 CN201220473402 CN 201220473402 CN 201220473402 U CN201220473402 U CN 201220473402U CN 202901441 U CN202901441 U CN 202901441U
- Authority
- CN
- China
- Prior art keywords
- gas regulation
- valve seat
- valve
- regulation valve
- adjusting rod
- 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
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Abstract
The utility model relates to a gas regulation valve, and belongs to the technical field of gas regulation valves. The gas regulation valve is provided with a valve seat and an adjusting rod. The valve seat is provided with two cavities, wherein the diameters of two openings of the two cavities are not the same. The adjusting rod penetrates through an area between the two cavities. Two ends of the adjusting rod are sealed with the valve seat through a seal ring. A twisting pipe with a circular cross section is arranged on the end portion of the adjusting rod. The outer surface of the twisting pipe is of a continuous wave structure. The gas regulation valve is simple and reasonable in structural design, and easy and convenient to adjust.
Description
Technical field
The utility model relates to a kind of gas regulation valve, belongs to the gas control valve technical field.
Background technique
Existing gas control valve, structure are comparatively complicated, and manufacture cost is high.
Summary of the invention
For the technical problem that exists in the prior art, the utility model provides a kind of structural design simple gas regulation valve.
To achieve these goals, the technological scheme of employing is as follows:
A kind of gas regulation valve is characterized in that having,
Valve seat, valve seat are provided with the cavity that two opening diameters differ;
Adjustable lever passes the zone between two cavitys of valve seat;
The two ends of adjustable lever make itself and valve base sealing by seal ring;
The end of adjustable lever have the cross section rounded turn pipe, the outer surface that turns pipe is continuous wavy shaped configuration.
The utility model gas regulation valve, structural design is simple, reasonable, regulates easy.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that turns pipe.
Embodiment
See also Fig. 1 and 2, a kind of gas regulation valve, have valve seat and adjustable lever 2, valve seat is provided with cavity 3 and the cavity 6 that two opening diameters differ, adjustable lever 2 passes the zone between two cavitys of valve seat, the two ends of adjustable lever 2 by seal ring 5 and seal ring 4 make itself and valve base sealing, the end of adjustable lever 2 have the cross section rounded turn pipe 1, the outer surface that turns pipe 1 is continuous wavy shaped configuration 7.
Above content only is to the utility model structure example and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of model utility or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. a gas regulation valve is characterized in that having,
Valve seat, valve seat are provided with the cavity that two opening diameters differ;
Adjustable lever passes the zone between two cavitys of valve seat;
The two ends of adjustable lever make itself and valve base sealing by seal ring;
The end of adjustable lever have the cross section rounded turn pipe, the outer surface that turns pipe is continuous wavy shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473402 CN202901441U (en) | 2012-09-18 | 2012-09-18 | Gas regulation valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473402 CN202901441U (en) | 2012-09-18 | 2012-09-18 | Gas regulation valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901441U true CN202901441U (en) | 2013-04-24 |
Family
ID=48122112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473402 Expired - Fee Related CN202901441U (en) | 2012-09-18 | 2012-09-18 | Gas regulation valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889408A (en) * | 2012-09-18 | 2013-01-23 | 芜湖市续元工贸有限公司 | Gas regulating valve |
| CN105642524A (en) * | 2015-12-31 | 2016-06-08 | 芜湖恒耀汽车零部件有限公司 | Manually adjusted exhaust pipe adjusting valve |
-
2012
- 2012-09-18 CN CN 201220473402 patent/CN202901441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889408A (en) * | 2012-09-18 | 2013-01-23 | 芜湖市续元工贸有限公司 | Gas regulating valve |
| CN105642524A (en) * | 2015-12-31 | 2016-06-08 | 芜湖恒耀汽车零部件有限公司 | Manually adjusted exhaust pipe adjusting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130918 |