CN2230003Y - Convenient releasing device for valve of air conditioner or of refrigerator - Google Patents
Convenient releasing device for valve of air conditioner or of refrigerator Download PDFInfo
- Publication number
- CN2230003Y CN2230003Y CN 94231885 CN94231885U CN2230003Y CN 2230003 Y CN2230003 Y CN 2230003Y CN 94231885 CN94231885 CN 94231885 CN 94231885 U CN94231885 U CN 94231885U CN 2230003 Y CN2230003 Y CN 2230003Y
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- valve
- utility
- sectional shape
- model
- 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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- Lift Valve (AREA)
Abstract
The utility model relates to a convenient releasing device for the valve of an air conditioner or of a refrigerator apparatus. The utility model is composed of a valve body with a hexagonal circular pipe inside and a valve cap movably connected with the valve body, characterized in that the inside of the hexagonal circular pipe is embedded with a section of a steel rod; the cross section of the steel rod is the geometric form. One end of the valve cap is provided with a groove inosculating with the section shape of the steel bar. The utility model has the advantages of convenient operation and no need for using special tools.
Description
The utility model relates to a kind of convenience valve opening device, particularly a kind of air conditioner refrigerating machine convenience valve opening device.
In the prior art, want Open valve and just must use special tool.Be about to bonnet and back out earlier, and bonnet is placed on after the suitable position, unclamp with the interior arrangement of special tool again valve.Deficiency is: bonnet easily drops after being removed or loses, owing to must use special tool, makes operation inconvenience, and efficient is low.
The purpose of this utility model is: provide a kind of energy can be with valve open without special tool, efficient height, the air conditioner refrigerating machine convenience valve opening device of operation simple and convenient.
The purpose of this utility model realizes as follows: a kind of air conditioner refrigerating machine convenience valve opening device, be provided with the valve body of inner hexagonal round tube and form by inside with the movable bonnet that connects of valve body, particularly, embed the rod iron that one section cross section is geometrical shape in the inside of inner hexagonal round tube, be provided with the groove that matches with the rod iron sectional shape at an end of bonnet.The sectional shape of rod iron can be hexagon or square.Hexagon or square in the sectional shape of groove can be.
The utility model is the convenience valve opening device that special tool is saved.
The valve body that inside is provided with inner hexagonal round tube connects with bonnet by screw thread, the inside of inner hexagonal round tube is embedded with the rod iron that one section cross section is geometrical shape, in order not re-use special tool, end at bonnet is opened a groove, the sectional shape of this groove and the sectional shape of rod iron match, and can utilize this groove directly rod iron to be unloaded.The sectional shape of rod iron can be hexagon or square, or other geometrical shapies.Equally, hexagon or square in the sectional shape of groove also can be, or other geometrical shapies.
The utility model is described in further detail below in conjunction with accompanying drawing:
Figure one is the utility model valve body structure schematic representation;
Figure two is the utility model bonnet structural representations.
In figure one, the inside of valve body (2) is provided with inner hexagonal round tube (1), embeds the rod iron (4) that one section cross section is geometrical shape in the inside of inner hexagonal round tube (1).The sectional shape of rod iron (4) can be hexagon or square.
In figure two, can be provided with the groove (5) that matches with rod iron (4) sectional shape with an end of valve body (2) bonnet (3) that activity connects by screw thread.Hexagon or square in the sectional shape of groove is.
Claims (3)
1, a kind of air conditioner refrigerating machine convenience valve opening device, be provided with the valve body (2) of inner hexagonal round tube (1) and form by inside with the movable bonnet (3) that connects of valve body (2), it is characterized in that: embed the rod iron (4) that one section cross section is geometrical shape in the inside of inner hexagonal round tube (1), be provided with the groove (5) that matches with the rod iron sectional shape at an end of bonnet.
2, a kind of air conditioner refrigerating machine convenience valve opening device according to claim 1, it is characterized in that: the sectional shape of rod iron (4) is hexagon or square.
3, a kind of air conditioner refrigerating machine convenience valve opening device according to claim 2 is characterized in that: hexagon or square in the sectional shape of groove (5) is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231885 CN2230003Y (en) | 1994-12-30 | 1994-12-30 | Convenient releasing device for valve of air conditioner or of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231885 CN2230003Y (en) | 1994-12-30 | 1994-12-30 | Convenient releasing device for valve of air conditioner or of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230003Y true CN2230003Y (en) | 1996-06-26 |
Family
ID=33843595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94231885 Expired - Fee Related CN2230003Y (en) | 1994-12-30 | 1994-12-30 | Convenient releasing device for valve of air conditioner or of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230003Y (en) |
-
1994
- 1994-12-30 CN CN 94231885 patent/CN2230003Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |