CN2460805Y - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN2460805Y CN2460805Y CN 00261196 CN00261196U CN2460805Y CN 2460805 Y CN2460805 Y CN 2460805Y CN 00261196 CN00261196 CN 00261196 CN 00261196 U CN00261196 U CN 00261196U CN 2460805 Y CN2460805 Y CN 2460805Y
- Authority
- CN
- China
- Prior art keywords
- valve seat
- valve
- spool
- handle
- projection
- 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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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model relates to a valve, which comprises a valve seat, a valve core and a sealing element. The valve core is covered on a water inlet channel of the valve seat, a handle is arranged on the valve seat through a movable shaft, and one end of the movable shaft positioned in the valve seat is provided with a convex block in a circular arc shape. The handle is wrenched to drive the convex block to rotate, the valve core is jacked up, and the water inlet channel of the valve seat is in an opening state. The convex block is rotate for a certain angle, the valve core is fallen back, and the water inlet channel of the valve seat is in a closing state. The opening and the closing operations of the valve are simple and quick, the flow can be conveniently controlled, and the automatic closing is realized. The utility model can be connected with various pipelines for supplying water and steam. The utility model has the advantages of more functions, and simultaneously has the advantages of simple structure.
Description
The utility model relates to a kind of valve.
At present, be used to supply water, the valve of steam supply engineering, generally be made up of valve seat, valve gap, spool and Sealing, spool drives the open and close that rotates control valve by handle, screw rod, regulates flow.This class valve open and close operation is slow, uses inconveniently, and after using time of one, parts are easy to wear, produce to leak, and sealing is poor.
The purpose of this utility model is that a kind of open and close of design is quick, simple in structure, good airproof performance, the valve with multiple function.
For this purpose, adopt following technological scheme: valve, comprise valve seat, spool and Sealing, spool has certain taper, and cartridge cover is located at the intake tunnel of valve seat, and spool and valve base chamber are provided with above-mentioned Sealing; Handle is located at valve seat by movable axis, and the end that movable axis is positioned at valve seat is provided with circular-arc projection; Move handle and drive the projection rotation, with spool jack-up, the intake tunnel of valve seat is in open mode, and projection turns over several angle, and spool falls after rise, and the intake tunnel of valve seat is in closed condition.
Because the employing projection promotes spool, the open and close of control valve is easy and simple to handle, quick, easily control flow rate.Spool can fall after rise by the weight of self, realizes closing automatically.This valve can be connected with the pipeline of various water supply, steam supply, has multiple function, and simple in structure, practical characteristics are arranged again simultaneously.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1, be that the master of the utility model valve looks sectional view.
Fig. 2, be that sectional view is looked on the right side of Fig. 1.
Fig. 3, be the left view of Fig. 1.
Fig. 4, be the plan view of Fig. 1.
As shown in Figure 1, valve comprises valve seat 1, and its top is intake tunnel.Spool 2 be the big cone in little top, a bottom, spool 2 is covered on the intake tunnel mouth of valve seat 1, simultaneously spool 2 and 1 of valve seat are provided with rubber seal 3, good sealing effect.Handle 4 is located on the valve seat 1 by movable axis 5, and is rotatable, and the end that movable axis 5 stretches in the valve seat 1 is provided with circular-arc projection 6.As shown in Figure 2, move handle and drive projection 6 and rotate, when the projection of projection 6 contacts with the bottom of spool 2, with spool 2 jack-up, the intake tunnel of valve seat 1 is in open mode, but normal water supply, steam supply; When projection 6 turns over several angle, projection 6 separates with spool 2, and spool 2 is owing to own wt falls after rise, and the intake tunnel of valve seat 1 is in closed condition.
This valve also can be used as to be opened stop valve soon or opens the fire-fighting valve soon.
Claims (1)
- Valve comprises valve seat, spool and Sealing, and it is characterized in that: spool has certain taper, and cartridge cover is located at the intake tunnel of valve seat, and spool and valve base chamber are provided with above-mentioned Sealing; Handle is located at valve seat by movable axis, and the end that movable axis is positioned at valve seat is provided with circular-arc projection; Move handle and drive the projection rotation, with spool jack-up, the intake tunnel of valve seat is in open mode, and projection turns over several angle, and spool falls after rise, and the intake tunnel of valve seat is in closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261196 CN2460805Y (en) | 2000-11-03 | 2000-11-03 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00261196 CN2460805Y (en) | 2000-11-03 | 2000-11-03 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460805Y true CN2460805Y (en) | 2001-11-21 |
Family
ID=33616781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00261196 Expired - Fee Related CN2460805Y (en) | 2000-11-03 | 2000-11-03 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460805Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629423A (en) * | 2013-12-04 | 2014-03-12 | 杨碧平 | Fire-control gas locking valve |
-
2000
- 2000-11-03 CN CN 00261196 patent/CN2460805Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629423A (en) * | 2013-12-04 | 2014-03-12 | 杨碧平 | Fire-control gas locking valve |
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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 |