CN2105602U - Miniature single way valve for air compression engine - Google Patents
Miniature single way valve for air compression engine Download PDFInfo
- Publication number
- CN2105602U CN2105602U CN 91220424 CN91220424U CN2105602U CN 2105602 U CN2105602 U CN 2105602U CN 91220424 CN91220424 CN 91220424 CN 91220424 U CN91220424 U CN 91220424U CN 2105602 U CN2105602 U CN 2105602U
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- valve
- air
- way valve
- bowl
- utility
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Abstract
The utility model discloses a one way valve for miniature air compressors, comprising a valve body in which an air inlet chamber and an air outlet chamber are arranged. A one way valve element is arranged on the side wall, which is the jointing position of the air inlet chamber and the air outlet chamber, of the valve body, and the one way valve element is composed of a valve cover, a bowl-shaped valve plate, and a pressure spring. The utility model with has the advantages of convenient wearing parts replacement and short time consumption of disassembly, replacement and installation is favorable to decrease the stopping time and guarantees the normal process of production.
Description
The utility model relates to a kind of elastic fluid pump, is a kind of by directly contacting parts in the pump of pumping fluid with other fluid, specifically relates to the discharge elastic fluid that is used to compress, the jet pump that inducing fluid is elastic fluid.In other words, relate to a kind of engineering element or parts, specifically a kind of one-way valve.
One-way valve on the present micro-air compressor that uses, it is a kind of one-way valve, its one-way valve element be contained in valve body axially on, because the easily damaged parts for needing often to change such as valve block, stage clip, change is at first to pull down air compression machine parts such as protective housing, exhaust copper pipe and off-load tracheae, the whole replacing process length that expends time in, and trouble very.
It is convenient that the purpose of this utility model provides a kind of replacing easily damaged parts, the micro-air compressor one-way valve that expends time in short.
Technical solution of the present utility model is: a kind of micro-air compressor one-way valve is characterized in that: comprise valve body, air-inlet cavity and outlet chamber are arranged in the valve body, on the body wall of air-inlet cavity and outlet chamber intersection the valve element is housed.
Valve element in the utility model can be by the valve gap that screws tight on body wall, be contained in the bowl-type valve block in the valve gap front end cavity and be contained in the valve gap inner bottom surface and the bowl-type valve block between stage clip form.
Air-inlet cavity outlet end direction in the utility model is consistent with the movement direction of bowl-type valve block.
The utility model has the advantages that: owing to the valve element is arranged on the sidewall of valve body, so it is very convenient to change easily damaged parts, weak point consuming time, minimizing changes, the trouble of installment work.Whole one-way valve, simple in structure, easy to manufacture.It is long to be particularly useful for the air compressor stream time, and easily damaged parts is changed frequent occasion, helps reducing dead time, guarantees normally carrying out of production.
The utility model is described in further detail below in conjunction with drawings and Examples:
Accompanying drawing is the structural representation of a kind of micro-air compressor one-way valve of the present utility model.
Accompanying drawing has been described an embodiment of the present utility model.In valve body 1, have crooked air-inlet cavity 2, and outlet chamber, the shape of air-inlet cavity 2 is the conformity for the direction of the outlet of the import of keeping air-inlet cavity 2 and outlet chamber 3, to be easily installed on the air compressor; Valve gap 4 is installed on the sidewall of valve body 1, and the front end of valve gap 4 has and valve body 1 corresponding position respective threads, and cavity is arranged, and the hexagon nut shape is made in the rear end of valve gap 4, so that valve gap 4 is tightened on the valve body; In the front end cavity of valve gap 4 bowl-type valve block 6 is housed, between bowl-type valve block 6 and valve gap inner bottom surface stage clip 5 is housed, bowl-type valve block 6 moves forward under the effect of stage clip 5, when the air-inlet cavity outlet end does not have pressure air and ejects, air-inlet cavity 2 and outlet chamber 3 are cut off, and when the air-inlet cavity outlet end had pressure air to eject, bowl-type valve block 6 retractions made air-inlet cavity 2 be communicated with outlet chamber 3.
Claims (3)
1, a kind of micro-air compressor one-way valve is characterized in that: comprise valve body, air-inlet cavity and outlet chamber are arranged in the valve body, on the body wall of air-inlet cavity and outlet chamber intersection the valve element is housed.
2, micro-air compressor one-way valve according to claim 1 is characterized in that: the valve element by screw tight valve gap on body wall, be contained in the bowl-type valve block in the valve gap front end cavity and be contained in the valve gap inner bottom surface and the bowl-type valve block between stage clip formed.
3, micro-air compressor one-way valve according to claim 2 is characterized in that: air-inlet cavity outlet end direction is consistent with the movement direction of bowl-type valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220424 CN2105602U (en) | 1991-09-26 | 1991-09-26 | Miniature single way valve for air compression engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220424 CN2105602U (en) | 1991-09-26 | 1991-09-26 | Miniature single way valve for air compression engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2105602U true CN2105602U (en) | 1992-05-27 |
Family
ID=4927512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220424 Granted CN2105602U (en) | 1991-09-26 | 1991-09-26 | Miniature single way valve for air compression engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2105602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317926A (en) * | 2020-03-05 | 2020-06-23 | 华中科技大学 | Disinfection mask |
-
1991
- 1991-09-26 CN CN 91220424 patent/CN2105602U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317926A (en) * | 2020-03-05 | 2020-06-23 | 华中科技大学 | Disinfection mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |