CN2278803Y - Non-stuffing gas-liquid single side guide valve - Google Patents
Non-stuffing gas-liquid single side guide valve Download PDFInfo
- Publication number
- CN2278803Y CN2278803Y CN 96238097 CN96238097U CN2278803Y CN 2278803 Y CN2278803 Y CN 2278803Y CN 96238097 CN96238097 CN 96238097 CN 96238097 U CN96238097 U CN 96238097U CN 2278803 Y CN2278803 Y CN 2278803Y
- Authority
- CN
- China
- Prior art keywords
- gas
- stuffing
- utility
- model
- single side
- 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)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a non-stuffing gas-liquid single side guide valve, which solves the problems of universal adoption of a stuffing type sealing structure, easy aging sealing structure and short service life of the existing guide valve. The utility model is characterized in that a sealing rubber pad and a guide stator plate which are impacted by a positioning ring are installed at the middle part of a valve body, a moving position hollow guide block is stuck at the lower part of a moving block rotary bracket, a switch rotary shaft is matched with the moving block rotary bracket and is provided with a pressure spring, gas and liquid is guided in the moving block, and a guide block is extruded under the state of a spring pressure to effectively prevent leakage. The utility model has the advantage of high safety.
Description
The utility model is a kind of control valve, particularly a kind of non-stuffing gas-liquid single side flow guiding valve.
The gas-liquid flow-guiding valve that existing corrosivity gas-liquid pipeline is adopted all adopts the sealing configuration of packing-type; The motion of seal rubber pad and ball and face, temperature variation, corrosive gas liquid all may cause the aging of sealing gasket, and working life is low.
The purpose of this utility model is, solves above-mentioned existing existing problem, and a kind of non-stuffing gas-liquid single side flow guiding valve of cancelling the packing seal structure is provided.
The utility model is achieved in that on the baffle plate of the middle part of valve body installs rubber cushion, and the water conservancy diversion stator is provided with the guide card positioning hole on valve body, makes water conservancy diversion stator location by pin, and compresses by positioning ring.A moving position hollow baffle is bonded in the bottom of motion block rotation holder, and the switch rotatingshaft holds in the palm by attachment pegs and motion block rotation and cooperates and stage clip is installed; Loam cake is connected with valve body by screw thread and compresses.Rotatingshaft is installed handle by locating stud.
Advantage of the present utility model is that owing to adopted the sealing configuration of spring compression, the sealability of valve body is greatly improved; Motion block and decide the friction campaign that piece, stator in one plane rotate; Under high degree of finish, surface friction drag is little, and making weares and teares between the moving part is reduced to minimum level, thereby has prolonged working life greatly.Gas-liquid is water conservancy diversion in motion block, obtains extruding at the pressure state lower guide block of spring, effectively prevents seepage; Safe and reliable; And the corrosion that can reduce harmful gas-liquid reaches the pollution to human and environment.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3, Fig. 4 are the structural representation of moving position hollow baffle;
Fig. 5, Fig. 6 are the structural representation of water conservancy diversion stator;
Describe in detail below in conjunction with accompanying drawing:
As shown in the figure, rubber cushion 3 and water conservancy diversion stator 2 are installed on the baffle plate of the middle part of valve body 1, on valve body 1, are provided with guide card positioning hole 13, make water conservancy diversion stator 2 location, and compress by positioning ring 12 by pin 14.Dynamic formula hollow baffle 11 is bonded in the bottom of motion block rotation holder 9, and switch rotatingshaft 8 asks 9 to cooperate and stage clip 10 is installed by attachment pegs 4 and motion block rotation; Loam cake 5 is connected with valve body 1 by screw thread and compresses.Switch rotatingshaft 8 is installed handle 7 by locating stud 6.
Claims (1)
1, a kind of non-stuffing gas-liquid single side flow guiding valve comprises valve body, handle and seal rubber pad; It is characterized in that, the water conservancy diversion stator is installed, make water conservancy diversion stator location, and compress by positioning ring by pin at the middle part of valve body; A moving position hollow baffle is bonded in the bottom of motion block rotation holder, and the switch rotatingshaft holds in the palm by attachment pegs and motion block rotation and cooperates and stage clip is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238097 CN2278803Y (en) | 1996-08-08 | 1996-08-08 | Non-stuffing gas-liquid single side guide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238097 CN2278803Y (en) | 1996-08-08 | 1996-08-08 | Non-stuffing gas-liquid single side guide valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278803Y true CN2278803Y (en) | 1998-04-15 |
Family
ID=33913498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238097 Expired - Fee Related CN2278803Y (en) | 1996-08-08 | 1996-08-08 | Non-stuffing gas-liquid single side guide valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278803Y (en) |
-
1996
- 1996-08-08 CN CN 96238097 patent/CN2278803Y/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 |