CN2064447U - Multi-purpose valve with corrosion protecting function - Google Patents
Multi-purpose valve with corrosion protecting function Download PDFInfo
- Publication number
- CN2064447U CN2064447U CN 90200593 CN90200593U CN2064447U CN 2064447 U CN2064447 U CN 2064447U CN 90200593 CN90200593 CN 90200593 CN 90200593 U CN90200593 U CN 90200593U CN 2064447 U CN2064447 U CN 2064447U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- shaped
- plunger
- erosion
- 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.)
- Withdrawn
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Abstract
The utility model relates to a multifunctional valve with corrosion protecting function, composed of a casing, a closed adjusting work piece, and an operating mechanism. The valve is in the straight-way type. The closed adjusting work piece is composed of movable elements and fixed elements for causing a sealing surface thereof to avoid the direct erosion of mediums and prolonging the service life of the valve. The utility model is a novel valve with low cost and can be used for the closing and the adjustment of the flow quantity of the medium; the utility model is suitable for various mediums.
Description
The utility model relates to a kind of device that is used to control throughput of flowing medium or trend, and specifically a kind of both being used to closes, the multi-functional anti-erosion valve that can be used to regulate again.
At present the valve that uses can be divided into six classes by purposes, promptly is used to cut-off, adjusting, distribution, non-return, safety, choke draining.These valves only have simple function, can not both be used to close, can accurately regulate rate-of flow again, in addition, also there is a common shortcoming in they, be exactly their sealing surfaces of being used for blocking medium when valve open, directly be subjected to the erosion of medium, thereby cause the destruction of sealing surface, produce the seepage of medium, thereby make that the working life of existing valve is generally shorter, and address this problem, have only from the structure of valve and improve.
The purpose of this utility model will provide a kind of direct erosion of medium to sealing surface of structurally having avoided exactly, can be used to close, and can be used to regulate the multi-functional anti-erosion valve of straight-through type of rate-of flow again.
The purpose of this utility model is achieved in that the multi-functional anti-erosion valve of straight-through type, by housing, close and transfer workpiece and operating mechanism to form, close and transfer workpiece to form by closure member and adjusting element, closure member is a cone-shaped plunger, on direction, have a through hole, have a rectangle guide groove at the big end that is parallel to the plunger centerline direction perpendicular to the plunger center line; Adjusting element is a flashboard, and the one end is connected in to be handled on the valve rod, and the other end is arranged in the rectangle guide groove.
For the multi-functional anti-erosion valve of straight-through type, owing to close sealing surface flashboard direct contact medium when closing,, be not subjected to erosion so it is closed reliably, long service life is again owing to the manipulation of closure member and adjusting element is carried out separately, so it is regulated freely.
Fig. 1 is the operating mechanism structural representation of the multi-functional anti-erosion valve of straight-through type.
Fig. 2 is the multi-functional anti-erosion valve mechanism schematic representation of straight-through type.
Referring to Fig. 1, Fig. 2 the utility model is further specified below:
The multi-functional anti-erosion valve of straight-through type is made up of housing (1), closure member (2), adjusting element (3) and operating mechanism, closure member (2) is a cone-shaped plunger, on its direction, have a through hole, have a rectangle guide groove at the big end that is parallel to the plunger centerline direction perpendicular to the plunger center line; Adjusting element (3) is a flashboard, the one end is connected in to be handled on the valve rod, and the other end is arranged in the rectangle guide groove, and housing (1) can be chosen different made according to different media, also can adopt the way of lining, two ends can adopt modes such as flange, bolt, welding to connect.The operating mechanism of valve is made up of handwheel (4), handle (5), valve rod (6), feather key (7) etc., handwheel (4) is got on the bus and is shaped on trapezoidal internal thread, the top car of valve rod (6) is shaped on trapezoidal outside thread, handle (5) digs and is shaped on interior spline, the middle part of valve rod (6) is dug and is shaped on outside keyway, wherein be mounted with a feather key (7), mobile handwheel (4) can make valve rod (6) move up and down, and moves handle (5) valve rod (6) is rotated.The open and close of valve drive valve rod (6) and adjusting element (3) by handle (5) thereby driving closure member (2) rotates to an angle, and plunger hole are communicated or vertical with pipeline, thereby reach the purpose of open and close.When plunger hole communicated with pipe hole, hand wheel (4) drove valve rod (6), makes adjusting element (3) move up and down the conducting area that changes plunger hole, thereby reached the purpose of regulating flow.
Claims (2)
1, a kind of multi-functional anti-erosion valve, by housing, close and transfer workpiece and operating mechanism to form, it is characterized in that closing and transfer workpiece to form by closure member and adjusting element, closure member is a cone-shaped plunger, have a through hole in direction, have a rectangle guide groove at the big end that is parallel to the plunger centerline direction perpendicular to the plunger center line; Regulator plate is a flashboard, and the one end is connected in to be handled on the valve rod, and the other end is arranged in the rectangle guide groove.
2, multi-functional anti-erosion valve according to claim 1, it is characterized in that operating mechanism is made up of handwheel (4), handle (5), valve rod (6), feather key (7) etc., handwheel (4) car system trapezoidal internal thread, valve rod (3) top car are shaped on trapezoidal outside thread, handle (5) digs and is shaped on interior spline, valve rod (6) middle part is dug and is shaped on outside keyway, wherein is mounted with a feather key (7).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206124 CN2062771U (en) | 1989-04-22 | 1989-04-22 | Multifunctional anti-lash valve |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89206124 Division CN2062771U (en) | 1989-04-22 | 1989-04-22 | Multifunctional anti-lash valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2064447U true CN2064447U (en) | 1990-10-24 |
Family
ID=4863237
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90200593 Withdrawn CN2064447U (en) | 1989-04-22 | 1989-04-22 | Multi-purpose valve with corrosion protecting function |
| CN 89206124 Withdrawn CN2062771U (en) | 1989-04-22 | 1989-04-22 | Multifunctional anti-lash valve |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89206124 Withdrawn CN2062771U (en) | 1989-04-22 | 1989-04-22 | Multifunctional anti-lash valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN2064447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007131388A1 (en) * | 2006-05-15 | 2007-11-22 | Yongsheng Song | Vavle |
| CN104633165A (en) * | 2014-12-10 | 2015-05-20 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Valve capable of independently controlling fluid in two directions to flow |
| CN108591525A (en) * | 2018-07-06 | 2018-09-28 | 安徽姆大陆科技发展有限公司 | A kind of lift seal ball-valve |
| CN109654243A (en) * | 2019-01-30 | 2019-04-19 | 中国科学院力学研究所 | A kind of control valve with switching function |
| CN110507075A (en) * | 2019-08-29 | 2019-11-29 | 桐城市桃花制刷有限公司 | A kind of splashproof paintbrush |
-
1989
- 1989-04-22 CN CN 90200593 patent/CN2064447U/en not_active Withdrawn
- 1989-04-22 CN CN 89206124 patent/CN2062771U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007131388A1 (en) * | 2006-05-15 | 2007-11-22 | Yongsheng Song | Vavle |
| CN104633165A (en) * | 2014-12-10 | 2015-05-20 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Valve capable of independently controlling fluid in two directions to flow |
| CN104633165B (en) * | 2014-12-10 | 2017-07-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | It is a kind of can be with the valve of independent control both direction flow of fluid |
| CN108591525A (en) * | 2018-07-06 | 2018-09-28 | 安徽姆大陆科技发展有限公司 | A kind of lift seal ball-valve |
| CN109654243A (en) * | 2019-01-30 | 2019-04-19 | 中国科学院力学研究所 | A kind of control valve with switching function |
| CN110507075A (en) * | 2019-08-29 | 2019-11-29 | 桐城市桃花制刷有限公司 | A kind of splashproof paintbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN2062771U (en) | 1990-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |