CN103410983A - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- CN103410983A CN103410983A CN2013103018623A CN201310301862A CN103410983A CN 103410983 A CN103410983 A CN 103410983A CN 2013103018623 A CN2013103018623 A CN 2013103018623A CN 201310301862 A CN201310301862 A CN 201310301862A CN 103410983 A CN103410983 A CN 103410983A
- Authority
- CN
- China
- Prior art keywords
- valve
- chock plug
- screw rod
- valve seat
- eyelet
- 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.)
- Pending
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- Lift Valve (AREA)
Abstract
The invention discloses a valve. All sealing pieces of the valve are designed to be detachable, and therefore when the valve is compared with the prior valve, the sealing pieces of the valve can be replaced one by one, the bottom of the valve can be opened through simple tools to achieve replacement, the valve does not need to be replaced by a new valve or replaced after being entirely disassembled, and accordingly the valve has good social benefits and obvious technical progress.
Description
Technical field
The present invention relates to a kind of valve, belong to the cast member field.
Background technique
General valve is in being used for a long time, because wearing and tearing and aging can occur in current and impurity, Sealing, and generally can replace also only have that cushion rubber be connected with valve switch, and the wear and aging at other positions is merely able to realize by changing whole valve, will increase user cost like this.
Summary of the invention
The object of the invention is to: a kind of technological scheme addressed the above problem is provided.
The present invention realizes by the following method:
A kind of valve, comprise chock plug, screw rod, valve seat, consent, described chock plug is arranged on the screw rod top, described screw rod is connected with valve seat, described consent is arranged on valve pod apertures middle part and is fixedly connected with valve seat, it is characterized in that: under the consent of described valve seat bottom, be provided with a through hole, a sealing cover is installed in described through hole, described sealing cover bottom is provided with hex-shaped recess;
Described consent comprises eyelet and seal ring A, and described eyelet is connected with valve seat by screw thread, and described seal ring A is arranged on the end of eyelet towards chock plug, and described eyelet inner headed face annular array is placed with regular protruding block;
Described chock plug and screw rod are threaded connection, and screw thread and screw flight that described chock plug is connected with screw rod are reverse, and described chock plug bottom is provided with interior hexagonal or cross groove.
As further innovation of the present invention, described sealing cover middle part is provided with seal ring B.
Beneficial effect
Beneficial effect of the present invention is:
The present invention becomes detachable by each seal designs, valve more in the past, the present invention can carry out replacing one by one for each Sealing, and by simple instrument, by opening the valve bottom, just can realize changing, do not need to change new valve not to after whole valve dismounting, just changing yet, have good social benefit and significant technological progress.
The accompanying drawing explanation
Fig. 1 is generalized section of the present invention.
Fig. 2 is the schematic diagram of seal ring.
Fig. 3 is the schematic diagram of sealing cover.
Fig. 4 is the schematic diagram of chock plug.
In figure: 1, sealing cover; 2, cushion rubber; 3, eyelet; 4, chock plug; 5, valve seat; 6, screw rod.
Embodiment
Below in conjunction with accompanying drawing, be described further:
A kind of valve, comprise chock plug 4, screw rod 6, valve seat 5, consent, described chock plug 4 is arranged on screw rod 6 tops, described screw rod 6 is connected with valve seat 5, described consent is arranged on valve pod apertures middle part and is fixedly connected with valve seat 5, it is characterized in that: under described valve seat 5 bottom consents, be provided with a through hole, a sealing cover 1 is installed in described through hole, described sealing cover 1 bottom is provided with hex-shaped recess;
Described consent comprises eyelet 3 and seal ring A, and described eyelet 3 is connected with valve seat 5 by screw thread, and described seal ring A is arranged on the end of eyelet 3 towards chock plug 4, and described eyelet 3 inner headed face annular arrays are placed with regular protruding block;
Described chock plug 4 and screw rod 6 are threaded connection, and the screw thread that described chock plug 4 is connected with screw rod 6 and the screw thread of screw rod 6 are reverse, and described chock plug 4 bottoms are provided with interior hexagonal or cross groove;
As further innovation of the present invention, described sealing cover 1 middle part is provided with seal ring B2.
After the long-time use of valve, can to sealing cover 1, dismantle by inner hexagon spanner, afterwards by with the bittiness corresponding socket wrench of eyelet 3 convex, realizing the dismounting to eyelet 3 and seal ring A, the last same instrument such as inner hexagon spanner that passes through can be dismantled chock plug 4, by the dismounting to each sealed member, realize the purpose of changing, the problem that needs to change whole valve after having avoided sealing part abrasion aging, have good social benefit and significant technological progress.
Claims (2)
1. valve, comprise chock plug, screw rod, valve seat, consent, described chock plug is arranged on the screw rod top, described screw rod is connected with valve seat, described consent is arranged on valve pod apertures middle part and is fixedly connected with valve seat, it is characterized in that: under the consent of described valve seat bottom, be provided with a through hole, a sealing cover is installed in described through hole, described sealing cover bottom is provided with hex-shaped recess;
Described consent comprises eyelet and seal ring 1, and described eyelet is connected with valve seat by screw thread, and described seal ring A is arranged on the end of eyelet towards chock plug, and described eyelet inner headed face annular array is placed with regular protruding block;
Described chock plug and screw rod are threaded connection, and screw thread and screw flight that described chock plug is connected with screw rod are reverse, and described chock plug bottom is provided with interior hexagonal or cross groove.
2. a kind of valve as claimed in claim 1, is characterized in that: in the middle part of described sealing cover, be provided with seal ring B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103018623A CN103410983A (en) | 2013-07-18 | 2013-07-18 | Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103018623A CN103410983A (en) | 2013-07-18 | 2013-07-18 | Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103410983A true CN103410983A (en) | 2013-11-27 |
Family
ID=49604014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103018623A Pending CN103410983A (en) | 2013-07-18 | 2013-07-18 | Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020451A (en) * | 2015-07-31 | 2015-11-04 | 河南般德流体控制有限公司 | Water stop ring for valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109717A (en) * | 1996-06-18 | 1998-01-16 | Taiheiyo Seiko Kk | Service valve for room cooler |
| CN201221640Y (en) * | 2008-07-08 | 2009-04-15 | 季正飞 | Rapidly-connecting type plastic valve |
| CN201827390U (en) * | 2010-09-20 | 2011-05-11 | 天工阀门集团有限公司 | Triple eccentric multilayer hard seal butterfly valve with access hole |
| CN202082406U (en) * | 2011-05-12 | 2011-12-21 | 周逸亭 | Valve with sealing ring |
| CN203548935U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Valve |
-
2013
- 2013-07-18 CN CN2013103018623A patent/CN103410983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH109717A (en) * | 1996-06-18 | 1998-01-16 | Taiheiyo Seiko Kk | Service valve for room cooler |
| CN201221640Y (en) * | 2008-07-08 | 2009-04-15 | 季正飞 | Rapidly-connecting type plastic valve |
| CN201827390U (en) * | 2010-09-20 | 2011-05-11 | 天工阀门集团有限公司 | Triple eccentric multilayer hard seal butterfly valve with access hole |
| CN202082406U (en) * | 2011-05-12 | 2011-12-21 | 周逸亭 | Valve with sealing ring |
| CN203548935U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020451A (en) * | 2015-07-31 | 2015-11-04 | 河南般德流体控制有限公司 | Water stop ring for valve |
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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: 20131127 |