CN103104712A - Switch-out type water valve - Google Patents
Switch-out type water valve Download PDFInfo
- Publication number
- CN103104712A CN103104712A CN2012104567892A CN201210456789A CN103104712A CN 103104712 A CN103104712 A CN 103104712A CN 2012104567892 A CN2012104567892 A CN 2012104567892A CN 201210456789 A CN201210456789 A CN 201210456789A CN 103104712 A CN103104712 A CN 103104712A
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- China
- Prior art keywords
- valve
- type water
- valve plate
- switch
- clamping groove
- 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.)
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Abstract
The invention discloses a switch-out type water valve and relates to a water supply and drainage valve. The switch-out type water valve mainly comprises a valve body, a valve plate, a valve rod and a start-close machine. The switch-out type water valve is characterized in that a valve rod sleeve is arranged inside the valve plate, a clamping groove is formed in the valve plate, a shaft guiding sleeve is arranged in the clamping groove, a threaded hole is formed in the shaft guiding sleeve, the valve rod is connected with the shaft guiding sleeve through threads and is inserted into the valve rod sleeve, the clamping groove and the valve plate are integrally cast, and the clamping groove is a cross clamping groove. The switch-out type water valve is simple in structure and reasonable in design, the valve rod is connected with the shaft guiding sleeve to drive the valve plate to move up and down, friction between the valve plate and the valve rod is reduced, the shaft guiding sleeve is directly inserted into the clamping groove and can be exchanged, and service life of the valve body is prolonged.
Description
Technical field:
The present invention relates to the plumbing valve, be specifically related to a kind of gate-pulling type water valve.
Background technique:
At present, the water valve of use mostly is ball valve and butterfly valve, the metal manufacturing, and weight is large, the resistance of water is large, and processing technology is complicated, and manufacture cost is high, and the valve of existing gate-pulling type adopts valve rod directly to drive valve plate and moves up and down, valve plate and valve rod easily produce wearing and tearing at the volley, and loosening, working life is short.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, and a kind of gate-pulling type water valve of long service life is provided.
Technical problem to be solved by this invention realizes by the following technical solutions.
A kind of gate-pulling type water valve mainly comprises valve body, valve plate, valve rod and hoist, it is characterized in that: be provided with valve stem casing in described valve plate, valve plate is provided with draw-in groove, is provided with the spindle guide cover in draw-in groove, is provided with tapped hole in the spindle guide cover, described valve rod is threaded connection the spindle guide cover, inserts in valve stem casing.
Described draw-in groove and the casting of valve plate integral type, intensity is high, and is not fragile.
Described draw-in groove is horizontal draw-in groove, and the spindle guide cover in fixed card slot can not move up and down.
The present invention is simple in structure, and is reasonable in design, drives valve plate by valve rod coupling shaft guide pin bushing and moves up and down, and reduced the friction between valve plate and valve rod, and the spindle guide cover is directly to insert in draw-in groove, can change, and has extended the working life of valve body.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
A kind of gate-pulling type water valve as shown in Figure 1, mainly comprise valve body 1, valve plate 2, valve rod 3 and hoist 4, wherein be provided with valve stem casing 5 in valve plate 2, valve plate is provided with draw-in groove 6, is provided with spindle guide cover 7 in draw-in groove 6, is provided with tapped hole 8 in spindle guide cover 7, wherein valve rod 3 is threaded connection spindle guide cover 7, insert in valve stem casing 5, wherein draw-in groove 6 is cast with valve plate 2 integral types, and draw-in groove 6 is horizontal draw-in groove.
Above demonstration and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a gate-pulling type water valve, mainly comprise valve body, valve plate, valve rod and hoist, it is characterized in that: be provided with valve stem casing in described valve plate, valve plate is provided with draw-in groove, is provided with the spindle guide cover in draw-in groove, is provided with tapped hole in the spindle guide cover, described valve rod is threaded connection the spindle guide cover, inserts in valve stem casing.
2. a kind of gate-pulling type water valve described according to claim 1, is characterized in that: described draw-in groove and the casting of valve plate integral type.
3. a kind of gate-pulling type water valve described according to claim 1, it is characterized in that: described draw-in groove is horizontal draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104567892A CN103104712A (en) | 2012-11-14 | 2012-11-14 | Switch-out type water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104567892A CN103104712A (en) | 2012-11-14 | 2012-11-14 | Switch-out type water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103104712A true CN103104712A (en) | 2013-05-15 |
Family
ID=48312802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104567892A Pending CN103104712A (en) | 2012-11-14 | 2012-11-14 | Switch-out type water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895152A (en) * | 2015-06-02 | 2015-09-09 | 佛山市家家卫浴有限公司 | Novel water inlet valve body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573797Y (en) * | 2002-09-18 | 2003-09-17 | 陈永江 | Protective wing type guide valve seat grate valve |
| US20040206925A1 (en) * | 2003-04-16 | 2004-10-21 | Bernhard Duelli | Closure device for vacuum closure of at least one opening in a wall |
| CN201190802Y (en) * | 2008-05-01 | 2009-02-04 | 冯海峻 | Gate-pulling type water valve |
| CN102011872A (en) * | 2010-12-02 | 2011-04-13 | 梁敬喜 | Shrinking-drawing gate valve |
| CN202927096U (en) * | 2012-11-14 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Brake-pull-type water valve |
-
2012
- 2012-11-14 CN CN2012104567892A patent/CN103104712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2573797Y (en) * | 2002-09-18 | 2003-09-17 | 陈永江 | Protective wing type guide valve seat grate valve |
| US20040206925A1 (en) * | 2003-04-16 | 2004-10-21 | Bernhard Duelli | Closure device for vacuum closure of at least one opening in a wall |
| CN201190802Y (en) * | 2008-05-01 | 2009-02-04 | 冯海峻 | Gate-pulling type water valve |
| CN102011872A (en) * | 2010-12-02 | 2011-04-13 | 梁敬喜 | Shrinking-drawing gate valve |
| CN202927096U (en) * | 2012-11-14 | 2013-05-08 | 安徽铜都阀门股份有限公司 | Brake-pull-type water valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895152A (en) * | 2015-06-02 | 2015-09-09 | 佛山市家家卫浴有限公司 | Novel water inlet valve body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |