CN201284841Y - Valve with regulating mechanism - Google Patents
Valve with regulating mechanism Download PDFInfo
- Publication number
- CN201284841Y CN201284841Y CNU2008201640999U CN200820164099U CN201284841Y CN 201284841 Y CN201284841 Y CN 201284841Y CN U2008201640999 U CNU2008201640999 U CN U2008201640999U CN 200820164099 U CN200820164099 U CN 200820164099U CN 201284841 Y CN201284841 Y CN 201284841Y
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- CN
- China
- Prior art keywords
- valve
- screw
- adjusting
- valve plate
- controlling device
- 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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Abstract
The utility model discloses a valve provided with an adjusting device, which comprises a valve plate, a wedge-shaped movable block, a valve body, a valve rod, a valve core, a valve rod driving mechanism, a circular bottom ring and a circular adjusting washer. The bottom ring is flatly arranged at the bottom of the valve body; the adjusting washer is stacked on the bottom ring; a plurality of screw holes I and a plurality of adjusting holes are evenly arranged at intervals along the circumference of the adjusting washer; screw holes II are arranged on the bottom ring, corresponding to the adjusting holes; the inner diameter at the upper parts of the adjusting holes is larger than the inner diameter of the lower parts of the adjusting holes, forming a step; adjusting bolts are screwed in each of the adjusting holes, with the lower ends screwed into the screw holes II and the upper ends clipped on the step ; and holding screws are screwed in each of the screw holes I, with the lower ends resting against the bottom ring. When to adjust the vertical position of the valve plate of the valve, a user only needs to adjust the screw-in depth of the adjusting bolts in the screw holes II and the holding bolts in the screw holes I. In this way, the vertical position of the valve plate can be adjusted precisely. Therefore, the valve is convenient and simple.
Description
Technical field
The utility model relates to a kind of ball valve, particularly a kind of valve with controlling device.
Background technique
Ordinary ball valve have fluid resistance little, flow to unrestricted, open and close advantages such as rapid, but its deficiency is arranged: spheroid and metal valve are shown consideration for not tightly, and turn-off performance is poor, are difficult to use in some high pressure operating modes or in the high pipeline of seal request.The process technician constantly bringing forth new ideas and improving, and has developed the valve of band controlling device, has well solved above-mentioned technological deficiency.The wedge shape movable block that the valve of existing band controlling device includes the driving mechanism that valve rod, valve body, valve body, actuate valve stem rotate, the flashboard that cooperates with valve seal, fixedlys connected with valve rod.The center of wedge-shaped blocks is provided with the runner hole, and two flashboards of two wedge surface compressings of wedge-shaped blocks make two flashboards strut the sealing surface of pressing to valve body.When flashboard and valve seal, its vertical position must be adjusted to the right place, compresses with valve body otherwise the flashboard part just might occur, the phenomenon in gap occurs and partly misplace with valve body.The valve of existing band controlling device is a vertical position of adjusting flashboard in the following manner: adjust piece being provided with one on valve body, when flashboard and valve body sealing surface compress, the bottom shelf of flashboard is being adjusted on the piece, adjusts the height of piece and then the vertical position of adjustment flashboard by polishing.This adjustment mode wastes time and energy, and the polishing precision of adjustment piece can't guarantee that the user needs repeatedly to regulate and flashboard could be adjusted to the right place.
The model utility content
The purpose of this utility model is to overcome the prior art defective, and a kind of valve that can make things convenient for the band controlling device of accurately regulating the valve plate vertical position is provided.
In order to realize above purpose, the utility model is by the following technical solutions: a kind of valve with controlling device, include valve plate, the wedge shape movable block, valve body, valve rod, spool, the valve rod driving mechanism, valve plate includes left valve plate and right valve plate, the wedge shape movable block is provided with two wedge surfaces, the center hole that wedge-shaped blocks is provided with when ball valve is opened and the valve body medium runner connects, it is characterized in that: the valve of described band controlling device also is provided with the base ring of ring and the spacer of ring, base ring lies in the valve body bottom, spacer overlays on the base ring, wherein spacer is along circumferentially at interval and be provided with a plurality of screw hole I and a plurality of adjustment hole equably, base ring and adjustment hole opposite position place are provided with screw hole II, the internal diameter of described adjustment hole top forms a step greater than the internal diameter of adjustment hole below, all transfer in each adjustment hole and be embedded with an adjusting screw, the lower end of adjusting screw screws in the screw hole II, the upper end of adjusting screw is stuck on the step, all screw in a Cock screw in each screw hole I, the lower end of Cock screw props up base ring, the valve of described band controlling device is in when closing, being against on the spacer of left valve plate and right valve plate.
The beneficial effects of the utility model are: the utility model is provided with base ring and spacer, base ring lies in the valve body bottom, spacer overlays on the base ring, wherein spacer is along circumferentially at interval and be provided with a plurality of screw hole I and a plurality of adjustment hole equably, base ring and adjustment hole opposite position place are provided with screw hole II, the internal diameter of described adjustment hole top forms a step greater than the internal diameter of adjustment hole below, all transfer in each adjustment hole and embed an adjusting screw, the lower end of adjusting screw screws in the screw hole II, the upper end of adjusting screw is stuck on the step, all screw in a Cock screw in each screw hole I, the lower end of Cock screw props up base ring, the valve of described band controlling device is in when closing, being against on the spacer of left valve plate and right valve plate.When needs are regulated the vertical position of valve plate, only need the screw-in amount that screws in Cock screw in adjusting screw in the screw hole II and the screw hole I by regulating, can realize the accurate adjusting of valve plate vertical position, convenient simple again.
Below in conjunction with accompanying drawing the utility model is described in further detail
Description of drawings
Fig. 1 is the utility model specific embodiment structural representation;
Fig. 2 is that the A of Fig. 1 is to enlarged diagram;
Fig. 3 is that the B of Fig. 1 is to enlarged diagram;
Fig. 4 is the base ring sectional view;
Fig. 5 is the base ring plan view;
Fig. 6 is the spacer sectional view;
Fig. 7 is the spacer plan view;
Embodiment
To shown in Figure 7, a kind of valve with controlling device includes valve rod 3, valve body 4, spool, valve rod 3 driving mechanisms as Fig. 1.Valve rod 3 driving mechanisms in the present embodiment are handwheel, can certainly but to be not limited to be a kind of in motor drive mechanism, pneumatic mechanism, the hydraulic mechanism.Spool includes wedge shape movable block 1, left valve plate 2, right valve plate 5.Wedge shape movable block 1 is fixed on the lower end of valve rod 3, wedge shape movable block 1 is provided with two sphenoid surface, when ball valve was closed, two sphenoid surface were oppressed left valve plate 2 and right valve plate 5 respectively, left valve plate 2, right valve plate 5 are formed with two MEDIA FLOW passages of valve body 4 respectively be sealed and matched.Wedge shape movable block 1 is provided with the cross section and is circular center hole, and this center hole is when ball valve is opened and two MEDIA FLOW passages perforations of valve body 4.
The utility model valve body 4 bottoms are welded with the base ring 8 of ring.Stack the spacer 6 of ring on the base ring 8.Wherein spacer 6 is along circumferentially at interval and be provided with a plurality of screw hole I 62 and a plurality of adjustment hole 61 equably, and base ring 8 is provided with screw hole II 81 with adjustment hole 61 opposite position places, and the internal diameter of described adjustment hole 61 tops forms a step greater than the internal diameter of adjustment hole 61 belows.The internal diameter of described adjustment hole 61 tops forms a step greater than the internal diameter of adjustment hole 61 belows, all transfer in each adjustment hole 61 and embed an adjusting screw 7, the lower end of adjusting screw 7 screws in the screw hole II 81, the upper end of adjusting screw 7 is stuck on the step, all be rotary with a Cock screw 9 in each screw hole I 62, the lower end of Cock screw 9 props up base ring 8, and the valve of described band controlling device is in when closing, being against on the spacer 6 of left valve plate 2 and right valve plate 5.Like this when need regulating the vertical position of left valve plate 2, right valve plate 5, only need respectively by regulate adjusting screw 7 screw in the amount of base rings 8 and regulate Cock screw 9 screw in the amount of screw hole I 62 can the left valve plate 2 of simple and convenient realization and the accurate adjusting of right valve plate 5 in the vertical direction positions.Adjusting screw 7 among the embodiment is a hexagon socket cap head screw.
Certainly, protection domain of the present utility model is not limited only to above-mentioned mode of execution, and any improvement to the utility model unsubstantiality all should be within protection domain of the present utility model.
Claims (4)
1, a kind of valve with controlling device, include valve plate, the wedge shape movable block, valve body, valve rod, spool, the valve rod driving mechanism, valve plate includes left valve plate and right valve plate, the wedge shape movable block is provided with two wedge surfaces, the center hole that wedge-shaped blocks is provided with when ball valve is opened and the valve body medium runner connects, it is characterized in that: the valve of described band controlling device also is provided with the base ring of ring and the spacer of ring, base ring lies in the valve body bottom, spacer overlays on the base ring, wherein spacer is along circumferentially at interval and be provided with a plurality of screw hole I and a plurality of adjustment hole equably, base ring and adjustment hole opposite position place are provided with screw hole II, the internal diameter of described adjustment hole top forms a step greater than the internal diameter of adjustment hole below, all transfer in each adjustment hole and embed an adjusting screw, the lower end of adjusting screw screws in the screw hole II, the upper end of adjusting screw is stuck on the step, all be rotary with a Cock screw in each screw hole I, the lower end of Cock screw props up base ring, the valve of described band controlling device is in when closing, being against on the spacer of left valve plate and right valve plate.
2, the valve of band controlling device according to claim 1 is characterized in that: the cross section of described center hole is for circular.
3, the valve of band controlling device according to claim 1 and 2 is characterized in that: described adjusting screw is a hexagon socket cap head screw.
4, the valve of band controlling device according to claim 1 and 2 is characterized in that: described base ring is welded on the valve body bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201640999U CN201284841Y (en) | 2008-09-05 | 2008-09-05 | Valve with regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201640999U CN201284841Y (en) | 2008-09-05 | 2008-09-05 | Valve with regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284841Y true CN201284841Y (en) | 2009-08-05 |
Family
ID=40949826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201640999U Expired - Fee Related CN201284841Y (en) | 2008-09-05 | 2008-09-05 | Valve with regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284841Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527809A (en) * | 2013-11-01 | 2014-01-22 | 上海高中压阀门股份有限公司 | Two-way forced seal ball valve |
| CN110725969A (en) * | 2019-10-12 | 2020-01-24 | 江苏亿阀股份有限公司 | Low-torque spherical sealing wedge valve |
-
2008
- 2008-09-05 CN CNU2008201640999U patent/CN201284841Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527809A (en) * | 2013-11-01 | 2014-01-22 | 上海高中压阀门股份有限公司 | Two-way forced seal ball valve |
| CN110725969A (en) * | 2019-10-12 | 2020-01-24 | 江苏亿阀股份有限公司 | Low-torque spherical sealing wedge valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PETROCHEMICAL VALVE CO., LTD. Free format text: FORMER OWNER: YANG RONGSHUI Effective date: 20110210 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325024 NO.518, ROAD 3, AVENUE 1, BINHAI PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, WENZHOU CITY, ZHEJIANG PROVINCE TO: 325024 NO.518, ROAD 3, BINHAI PARK, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110210 Address after: 325024 No. three, No. 518, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang Patentee after: Zhejiang Petrochemical Valve Co., Ltd. Address before: 325024, No. 3, 1 road, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang 518, China Patentee before: Yang Rongshui |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20130905 |