CN201028023Y - Non-filling material water-saving tap - Google Patents
Non-filling material water-saving tap Download PDFInfo
- Publication number
- CN201028023Y CN201028023Y CNU200720050198XU CN200720050198U CN201028023Y CN 201028023 Y CN201028023 Y CN 201028023Y CN U200720050198X U CNU200720050198X U CN U200720050198XU CN 200720050198 U CN200720050198 U CN 200720050198U CN 201028023 Y CN201028023 Y CN 201028023Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- gland
- valve
- operating handle
- valve seat
- 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
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model discloses a water-saving water tap without fillers, comprising a valve seat, a valve body which is positioned in the valve seat for blocking orifices of the valve seat, a joystick which is connected with the valve body to drive the valve body to rotate, a handwheel cover which is connected with the upper end of the joystick and a gland which is sheathed on the joystick, wherein, the section of the gland in a piston shape is connected with the valve body through thread; the joystick between the gland and the valve body is covered by a position sleeve. The utility model has the following advantages: positioning is achieved through the piston shaped gland which is connected with the valve through the thread and the position sleeve, and the problem of poor positioning effect of the prior application is resolved.
Description
Technical field
The utility model relates to water tap, is specifically related to a kind of no filler water conserving tap.
Background technique
In the prior art, some water tap seals as filler by graphite packing or oil immersion asbestos rope, this sealing means can be prevented the seepage of sealing to a certain extent, play certain water-saving function, but prolongation along with service time, fair wear and tear can take place in sealing material, thereby generation leakage phenomenon, a kind of packless selfsealings water-saving valve is disclosed at first to file Chinese patent 01251857.3, it comprises valve seat, be positioned at valve seat and seal all valve bodies of valve seat orifice, the drive valve body of fixedlying connected with valve body rotates operating handle, its valve body is divided into top cover labyrinth, lower seal two-part, top cover labyrinth lid edge aligns with the lower seal sealing, lower seal is fixed in the valve seat, top cover labyrinth is fixedlyed connected with operating handle, have an isolation zone by the center that seal ring is divided into two semicircle circles in the middle of the lower seal, have in the middle of the top cover labyrinth one with cover the edge height and equate, with the spacer of lower seal isolation zone equal in length, this spacer is divided into two semicircle lids with sealing cover.Solve the problem of the run, drip, leak that often occur in civilian at present or the industrial pipeline to a certain extent in first to file, but its orientation type is to realize that by the gland and the operating handle end that are connected with valve seat locating effect is not ideal enough.
The model utility content
The purpose of this utility model is to overcome the defective of prior art, provides a kind of and realizes the no filler water conserving tap of location by piston-shaped gland and setting sleeve.
The technological scheme that the utility model provides is as follows: construct a kind of no filler water conserving tap, the operating handle that comprise valve seat, be positioned at the valve body of valve seat shutoff valve seat discharge orifice, rotates with the fixedly connected drive valve body of valve body, with operating handle on the handwheel cover that is connected and be set in gland on the operating handle, described gland cross section is piston-shaped, and with valve body by being threaded, on the operating handle between described gland and the valve body, be arranged with setting sleeve.
The diameter of the big end of described piston-shaped gland is greater than the internal diameter of valve body, and described piston-shaped gland small end outer surface is connected with valve interior surface by screw thread.
The structure ringwise of described setting sleeve, one week of edge of described structure ringwise has boss, and described boss contacts with the valve body top surface edge.
Described handwheel cover central upper portion is provided with screw, and described handwheel cover is fixing by screw and operating handle upper end.
The utlity model has following advantage:, solved in the bad problem of first to file locating effect by realizing the location by the piston-shaped gland and the setting sleeve that are threaded with valve body.
Description of drawings
Fig. 1 is the sectional view that the utility model does not have the filler water conserving tap;
Embodiment
With reference to Fig. 1, a kind of no filler water conserving tap is provided, operating handle 3, the handwheel cover 4 that is connected with operating handle 3 upper ends of comprise valve seat 1, be positioned at the valve body 2 of valve seat shutoff valve seat discharge orifice, rotating with the fixedly connected drive valve bodies of valve body 2 and be set in gland 5 on the operating handle 3, described gland 5 cross sections are piston-shaped, the diameter of piston-shaped gland 5 big ends is greater than the internal diameter of valve body 1, and piston-shaped gland 5 small end outer surfaces are connected with valve interior surface by screw thread.On the operating handle between described gland and the valve body, be arranged with setting sleeve 6.The structure ringwise of described setting sleeve 6, one week of edge of described structure ringwise has boss, and described boss contacts with the valve body top surface edge.By realizing the location by the piston-shaped gland and the setting sleeve that are threaded, solved in the bad problem of first to file locating effect with valve body.
Described handwheel cover 4 central upper portion are provided with screw, and handwheel cover 4 is fixed by screw and operating handle 3 upper ends.
Valve body 2 comprises top cover labyrinth 7 and lower seal 8 and rubber pad 9, and its structure can be realized at first to file Chinese patent 01251857.3 by prior art, does not do tired stating at this.
Claims (4)
1. no filler water conserving tap, the operating handle that comprise valve seat, be positioned at the valve body of valve seat shutoff valve seat discharge orifice, rotates with the fixedly connected drive valve body of valve body, with operating handle on the handwheel cover that is connected and be set in gland on the operating handle, it is characterized in that, described gland cross section is piston-shaped, and be connected with valve seal, on the operating handle between described gland and the valve body, be arranged with setting sleeve.
2. no filler water conserving tap according to claim 1 is characterized in that, the diameter of the big end of described piston-shaped gland is greater than the internal diameter of valve body, and described piston-shaped gland small end outer surface is connected with valve interior surface by screw thread.
3. no filler water conserving tap according to claim 1 is characterized in that, the structure ringwise of described setting sleeve, and one week of edge of described structure ringwise has boss, and described boss contacts with the valve body top surface edge.
4. no filler water conserving tap according to claim 1 is characterized in that described handwheel cover central upper portion is provided with screw, and described handwheel cover is fixing by screw and operating handle upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720050198XU CN201028023Y (en) | 2007-04-11 | 2007-04-11 | Non-filling material water-saving tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720050198XU CN201028023Y (en) | 2007-04-11 | 2007-04-11 | Non-filling material water-saving tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028023Y true CN201028023Y (en) | 2008-02-27 |
Family
ID=39132235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720050198XU Expired - Fee Related CN201028023Y (en) | 2007-04-11 | 2007-04-11 | Non-filling material water-saving tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028023Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836033A (en) * | 2012-11-28 | 2014-06-04 | 丹阳市飞越车辆附件有限公司 | Outer opening mechanism |
-
2007
- 2007-04-11 CN CNU200720050198XU patent/CN201028023Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836033A (en) * | 2012-11-28 | 2014-06-04 | 丹阳市飞越车辆附件有限公司 | Outer opening mechanism |
| CN103836033B (en) * | 2012-11-28 | 2015-12-09 | 丹阳市飞越车辆附件有限公司 | Outer opening mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203442144U (en) | External-pressure type bellows stop valve with non-rotating valve rod | |
| CN203594838U (en) | Double-valve set of corrugated pipe instrument | |
| CN201028023Y (en) | Non-filling material water-saving tap | |
| CN106439064A (en) | Three-eccentric manual butterfly valve for turbine | |
| CN201443649U (en) | Instrument block valve of dual seal structure with non-rotary lower valve stem | |
| CN202946699U (en) | All-metal both-way pressing butterfly valve | |
| CN206257336U (en) | A kind of safety chemical industry pipeline valve | |
| CN207213219U (en) | Environmentally friendly spherical valve | |
| CN201090769Y (en) | Water-saving valve without filling material | |
| CN203585363U (en) | Wafer butterfly valve with closed leaf-proof valve seat | |
| CN203585373U (en) | Wafer type butterfly valve with reliable sealing leakage-proof valve seat | |
| CN214731463U (en) | Lubricating oil finished product tank capable of being repeatedly washed | |
| CN107514502A (en) | A kind of new regulation ball valve | |
| CN205001648U (en) | Valve bonnet and valve stem sealing structure | |
| CN103542111B (en) | With the wafer type butterfly valve of reliable sealing anti-leak valve seat | |
| CN201954027U (en) | Rising stem type gate valve | |
| CN205937883U (en) | Triple -eccentric butterfly valve | |
| CN207421471U (en) | A kind of butterfly valve stem structure and the butterfly valve with the stem structure | |
| CN203836265U (en) | High platform flange floating ball valve | |
| CN216382655U (en) | Control cut-off valve convenient to installation executor | |
| CN202118436U (en) | Quickly-mountable gate valve for pipeline | |
| CN206458827U (en) | A kind of elastic sealing structure of seal shaft | |
| CN203374883U (en) | Light-torque high-platform type four-way linear seal butterfly valve | |
| CN202493771U (en) | Novel sampling valve | |
| CN201368256Y (en) | Valve compensation leakage-proofing mechanism |
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: 20080227 |