CN203857076U - Novel high-platform ball valve - Google Patents
Novel high-platform ball valve Download PDFInfo
- Publication number
- CN203857076U CN203857076U CN201420282615.3U CN201420282615U CN203857076U CN 203857076 U CN203857076 U CN 203857076U CN 201420282615 U CN201420282615 U CN 201420282615U CN 203857076 U CN203857076 U CN 203857076U
- Authority
- CN
- China
- Prior art keywords
- valve
- filler
- valve body
- driving arrangement
- platform
- 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
A novel high-platform ball valve comprises a valve body, a ball body, a valve rod and a valve deck, wherein the valve deck and the valve body are closely connected into a whole, the valve rod is rotationally connected into an installing base arranged on the valve body in a sleeved mode, a filler chamber is arranged above the installing base, filler, a V-shaped combined filler press ring and a butterfly-shaped spring are arranged in the filler chamber, a filler gland on the opening of the filler chamber is fixedly pressed so as to abut against the butterfly-shaped spring, a driving device installing platform is arranged on the upper portion of the filler chamber, the driving device installing platform and the valve body, the filler chamber and the valve body and the installing base and the valve body are respectively of an integrated structure, the driving device installing platform is divided into two parts symmetrical left and right, a notch used for installing the filler gland is formed in the middle of the driving device installing platform, the filler gland and a connecting and fixing part of the filler gland are both lower than the driving device installing platform in position, and a connecting part of the valve rod is higher than the surface of the driving device installing platform. The ball valve is low in manufacturing cost, more compact in structure, good in sealing performance, safe and reliable in quality and capable of totally meeting the requirement of domestic and foreign markets for similar products.
Description
Technical field
The utility model relates to valve technology field, is specifically related to a kind of Novel high platform ball valve.
Background technique
Ball valve is mainly used to make the flow direction that cuts off, distributes and change medium in pipeline.Working principle is to make valve unimpeded or inaccessible by rotary valve spheroid.Ball valve switch is light, volume is little, can make heavy caliber, sealing is reliable, simple in structure, easy to maintenance, sealing surface and sphere are in closed state, be difficult for by medium erosion, in every profession and trade, be widely used, but the engineers and technicians that the general ball valve of existing market can not be fine merges the sealing problem of realizing between automation control, particularly valve rod and valve body and perplexing always valve field with automatic system, single employing packing seal also can not meet the Secure Application of valve in oil, chemical industry, pharmacy, food production equipment far away.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of Novel high platform ball valve.
In order to achieve the above object, the utility model solves the technological scheme that its technical problem adopts: Novel high platform ball valve, comprise valve body, spheroid, valve rod, valve gap, valve gap is closely connected with valve body, inside the passage of offering on valve gap and valve body, on port, be provided with valve seat, spheroid is movably connected between two valve seats, through-bore axis on spheroid and the dead in line of described passage or vertical, valve rod is perpendicular to the through-bore axis of spheroid and be in transmission connection with it, described valve rod rotating sleeve is connected in the fitting seat arranging on valve body, be positioned at fitting seat top and be provided with filler chamber, in filler chamber, be provided with filler, V-type combined packing trim ring, butterfly spring, be fixed and clamped and suppress butterfly spring at the Gland of filler chamber's oral area, be positioned at filler chamber top and be provided with driving arrangement mountion plate, driving arrangement mountion plate, filler chamber, fitting seat all with the integral formula structure of valve body, driving arrangement mountion plate is divided into the symmetrical two-part in left and right, driving arrangement mountion plate middle part is provided with the notch for Gland is installed, the position of Gland and connection fixture thereof is all lower than driving arrangement mountion plate, the joint of valve rod exceeds driving arrangement mountion plate surface.
Furtherly, the cross section of described V-type combined packing trim ring is V-arrangement or rhombus.
Furtherly, described driving arrangement platform and integrally is square, and all offers connection slotted eye on four angles, and the aperture, one end of the connection slotted eye of close driving arrangement platform periphery is greater than the other end aperture that connects slotted eye.
The beneficial effects of the utility model: the utility model low cost of manufacture, structure is compacter, good seal performance, quality safety is reliable, can meet the demand of domestic and international market to like product completely.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes enlarged diagram of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to structural representation;
Fig. 4 is that the B of Fig. 1 is to structural representation.
In figure, 1-valve body; 2-spheroid; 3-valve rod; 4-valve gap; 5-valve seat; 6-passage; 7-filler; 8-V type combined packing trim ring; 9-butterfly spring; 10-Gland; 11-driving arrangement mountion plate.
Embodiment
Novel high platform ball valve as Figure 1-Figure 4, comprise valve body 1, spheroid 2, valve rod 3, valve gap 4, valve gap 4 is closely connected with valve body 1, on the passage 6 inner side ports of offering on valve gap 4 and valve body 1, be provided with valve seat 5, spheroid 2 is movably connected between two valve seats 5, the dead in line of the through-bore axis on spheroid 2 and described passage 6 or vertical, valve rod 3 is perpendicular to the through-bore axis of spheroid 2 and be in transmission connection with it, described valve rod 3 rotating sleeves are connected in the fitting seat 6 arranging on valve body 1, be positioned at fitting seat 6 tops and be provided with filler chamber, in filler chamber, be provided with filler 7, V-type combined packing trim ring 8, butterfly spring 9, be fixed and clamped and suppress butterfly spring 9 at the Gland 10 of filler chamber's oral area, be positioned at filler chamber top and be provided with the driving arrangement mountion plate 11 (mountion plate of increasing, reduce the processing accessories of product, structure is simpler, reduce and connect surface of contact, while preventing due to valve opening and closing twisting force, produce the displacement of joint), driving arrangement mountion plate 11, filler chamber, fitting seat 6 all with integral formula structure (the integral type connection mounting structure of valve body 1, shorten valve rod extrusion, connect driving arrangement without transition axle sleeve), driving arrangement mountion plate 11 is divided into the symmetrical two-part in left and right, driving arrangement mountion plate 11 middle parts are provided with notch (the built-in gland structure for Gland 10 is installed, its compact structure, beautiful shape, it is convenient to install and keep in repair), the position of Gland 10 and connection fixture thereof is all lower than driving arrangement mountion plate 11, the joint of valve rod 3 exceeds driving arrangement mountion plate 11 surfaces.
A preferred embodiment of the present utility model, the cross section of V-type combined packing trim ring 8 is V-arrangement or rhombus; Described driving arrangement platform 11 entirety are square, and all offer connection slotted eye on four angles, and the aperture, one end of the connection slotted eye of close driving arrangement platform 11 peripheries is greater than the other end aperture that connects slotted eye.
Claims (2)
1. Novel high platform ball valve, comprise valve body (1), spheroid (2), valve rod (3), valve gap (4), valve gap (4) is closely connected with valve body (1), on passage (6) the inner side port of offering on valve gap (4) and valve body (1), be provided with valve seat (5), spheroid (2) is movably connected between two valve seats (5), the dead in line of the through-bore axis on spheroid (2) and described passage (6) or vertical, valve rod (3) is perpendicular to the through-bore axis of spheroid (2) and be in transmission connection with it, it is characterized in that, described valve rod (3) rotating sleeve is connected in the upper fitting seat (6) arranging of valve body (1), be positioned at fitting seat (6) top and be provided with filler chamber, in filler chamber, be provided with filler (7), V-type combined packing trim ring (8), butterfly spring (9), be fixed and clamped and suppress butterfly spring (9) at the Gland (10) of filler chamber's oral area, be positioned at filler chamber top and be provided with driving arrangement mountion plate (11), driving arrangement mountion plate (11), filler chamber, fitting seat (6) all with the integral formula structure of valve body (1), driving arrangement mountion plate (11) is divided into the symmetrical two-part in left and right, driving arrangement mountion plate (11) middle part is provided with the notch for Gland (10) are installed, the position of Gland (10) and connection fixture thereof is all lower than driving arrangement mountion plate (11), the joint of valve rod (3) exceeds driving arrangement mountion plate (11) surface, the cross section of described V-type combined packing trim ring (8) is V-arrangement or rhombus.
2. Novel high platform ball valve according to claim 1, it is characterized in that, described driving arrangement platform (11) entirety is square, and on four angles, all offer connection slotted eye, be greater than near the aperture, one end of the peripheral connection slotted eye of driving arrangement platform (11) the other end aperture that connects slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282615.3U CN203857076U (en) | 2014-05-25 | 2014-05-25 | Novel high-platform ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282615.3U CN203857076U (en) | 2014-05-25 | 2014-05-25 | Novel high-platform ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857076U true CN203857076U (en) | 2014-10-01 |
Family
ID=51606926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282615.3U Expired - Fee Related CN203857076U (en) | 2014-05-25 | 2014-05-25 | Novel high-platform ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015620A (en) * | 2016-06-20 | 2016-10-12 | 中节能耐磨技术宜兴有限公司 | Valve rod combination structure of high-pressure ball valve |
-
2014
- 2014-05-25 CN CN201420282615.3U patent/CN203857076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015620A (en) * | 2016-06-20 | 2016-10-12 | 中节能耐磨技术宜兴有限公司 | Valve rod combination structure of high-pressure ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |