CN203272826U - Adjusting inserting valve - Google Patents
Adjusting inserting valve Download PDFInfo
- Publication number
- CN203272826U CN203272826U CN 201320282451 CN201320282451U CN203272826U CN 203272826 U CN203272826 U CN 203272826U CN 201320282451 CN201320282451 CN 201320282451 CN 201320282451 U CN201320282451 U CN 201320282451U CN 203272826 U CN203272826 U CN 203272826U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- plate
- adjusting
- circular arc
- 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 relates to an adjusting inserting valve which comprises a valve body and an inserting plate in the valve body. A padding position is arranged in the valve body, the plate side of the inserting plate is designed to be in a circular arc, the padding position comprises a linear portion in the middle and circular arc transitional portions arranged at the two ends, the linear portion and the circular arc transitional portions are the same in width, and the linear portion and the circular arc transitional portions are designed to be concentric. The adjusting inserting valve overcomes the defects that in the prior art, the stress of sealing padding at the periphery of an inserting plate of a common adjusting inserting valve is uneven. With the specific design, the stress of the sealing padding at the periphery of the inserting plate is even, and the adjusting inserting valve has the advantages of being small in frictional force and strong in sealing performance.
Description
Technical field
The utility model relates to a kind of adjusting and plugs in valve.
Background technique
Valve is inserted in traditional adjusting, and valve plate surrounding stuffing box packing stressed and inhomogeneous when closing inserted in the transition that generally meets at right angles of the turning, two ends of its filler position, and frictional force is larger, is difficult to reach good sealing effect.
Summary of the invention
Insert the above-mentioned deficiency of valve in order to overcome common adjusting in prior art, the utility model provides a kind of adjusting to plug in valve, this regulate the compact structure of plugging in valve, the stuffing box packing of plate surrounding stressed even, frictional force is little, sealability is strong.
The technological scheme that its technical problem that solves the utility model adopts is: comprise the plate in valve body and valve body, be provided with the filler position in valve body, the edges of boards of plate are designed arc-shaped appearance, line part in the middle of the filler position comprises and the arc transition section at two ends, line part is identical with the width of arc transition section, and designed arc-shaped appearance and arc transition section design for concentric.
The utility model makes the stressed even of plate surrounding stuffing box packing by above-mentioned specific design, and frictional force is little, has effectively improved and has regulated the sealing effect of plugging in valve.
Description of drawings
Below in conjunction with drawings and Examples explanation detailed content of the present utility model.
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in the figure, the utility model comprises the plate 2 in valve body 1 and valve body 1, be provided with filler position 3 in valve body 1, the edges of boards of plate 2 are designed arc-shaped appearance 4, the line part 6 of filler position 3 in the middle of comprising and the arc transition section 5 at two ends, line part 6 is identical with the width of arc transition section 5, and designed arc-shaped appearance 4 and arc transition section 5 design for concentric.Because line part 6 is identical with the width of arc transition section 5, designed arc-shaped appearance 4 and arc transition section 5 be again for concentric designs, make plate 2 surroundings stuffing box packing stressed evenly, frictional force is little, reaches good sealing effect.Above-described embodiment is described a kind of preferred implementation of plugging in valve of regulating of the utility model; be not that design and scope to model utility limits; under the prerequisite that does not break away from the utility model scheme; various external form modification and improvement that those skilled in the art make the technical solution of the utility model all should fall into a kind of protection domain of plugging in valve of regulating of the utility model.
Claims (1)
1. regulate plug in valve for one kind, comprise the plate in valve body and valve body, be provided with the filler position in valve body, the edges of boards that it is characterized in that plate (2) are designed arc-shaped appearance (4), line part (6) in the middle of filler position (3) comprises and the arc transition section (5) at two ends, line part (6) is identical with the width of arc transition section (5), and designed arc-shaped appearance (4) and arc transition section (5) design for concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282451 CN203272826U (en) | 2013-05-22 | 2013-05-22 | Adjusting inserting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320282451 CN203272826U (en) | 2013-05-22 | 2013-05-22 | Adjusting inserting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272826U true CN203272826U (en) | 2013-11-06 |
Family
ID=49503238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320282451 Expired - Fee Related CN203272826U (en) | 2013-05-22 | 2013-05-22 | Adjusting inserting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272826U (en) |
-
2013
- 2013-05-22 CN CN 201320282451 patent/CN203272826U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160522 |