CN204459187U - Y type conical valve - Google Patents
Y type conical valve Download PDFInfo
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- CN204459187U CN204459187U CN201520069626.8U CN201520069626U CN204459187U CN 204459187 U CN204459187 U CN 204459187U CN 201520069626 U CN201520069626 U CN 201520069626U CN 204459187 U CN204459187 U CN 204459187U
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Abstract
The utility model relates to a kind of Y type conical valve, comprise valve body, valve rod, flap, valve gap, support, valve seat, Stem Mut and land, it is the Telescopic path that " Y " type is provided with medium access, medium is engaged in this profession and confession flap is flexible in described valve body, described valve gap is fixedly connected with valve body, described support is fixedly connected with the top of valve gap, described land is fixedly connected with the top of described support, be provided with holding cavity in described land, described Stem Mut is in axially rotating be arranged in holding cavity with radial location, circumference.Technical solutions of the utility model, have the effect effectively improving valve rod ouput force.
Description
Technical field
The utility model relates to a kind of Y type conical valve, is specifically related to the Y type conical valve of China for the coal chemical technology of water coal slurry medium.
Background technique
Y type conical valve, generally include valve body, valve rod, flap, valve gap, support, valve seat, Stem Mut and land, in described valve body, " Y " type is provided with medium access, the Telescopic path that medium is engaged in this profession and stretched for flap, described valve gap is fixedly connected with valve body, described support is fixedly connected with the top of valve gap, described land is fixedly connected with the top of described support, existing Y type conical valve, its Stem Mut is arranged on support, because the overall wall thickness of support is thinner, then the wall thickness of the corresponding Stem Mut position of support is also thinner, thus reduce the ouput force of valve rod.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is the Y type conical valve providing a kind of effective raising valve rod ouput force.
For achieving the above object, the utility model provides following technological scheme: a kind of Y type conical valve, comprise valve body, valve rod, flap, valve gap, support, valve seat, Stem Mut and land, in described valve body, " Y " type is provided with medium access, the Telescopic path that medium is engaged in this profession and stretched for flap, described valve gap is fixedly connected with valve body, described support is fixedly connected with the top of valve gap, described land is fixedly connected with the top of described support, holding cavity is provided with in described land, described Stem Mut is axis and radial location, circumference is rotated and is arranged in holding cavity.
By adopting technique scheme, because land opposite brackets overall structure is less, just can increase the wall thickness of land, thus improve the ouput force of valve rod.
The utility model is arranged further: the top of described support is fixedly connected with the bottom of land by link.
By adopting technique scheme, by the land of upside-down mounting type, safer when making to dismantle.
The utility model is arranged further: described valve body is in being wholely set, and the inwall of described valve body is convexly equipped with the annular boss coordinated with described flap, and described annular boss forms described valve seat.
By adopting technique scheme, valve seat is better processed, and better tightness, compared to traditional split type valve body, during use, not easily affect Percent of contact area because of vibrations.
The utility model is arranged further: the corresponding described annular boss one end position built-up welding of described Telescopic path has cemented carbide.
By adopting technique scheme, adopting pile-up welding hard alloy to replace the backplate of split type valve body in prior art, serving the better effect of intensity.
The utility model is arranged further: be provided with the convex wall of ring-type in the middle part of described Stem Mut, and the convex wall both sides of described ring-type are respectively arranged with bearing.
By adopting technique scheme, more stable, convenient when Stem Mut is rotated.
The utility model is arranged further: described land is provided with through hole, and described through hole one end is connected with described holding cavity conducting, and the other end of through hole is provided with lubricating cup.
By adopting technique scheme, lubricant oil can be injected to the Stem Mut in land and bearing, more stablizing when making Stem Mut rotate further, increasing the service life simultaneously easily.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model example structure figure;
Fig. 2 is the A portion enlarged view of Fig. 1.
Embodiment
See accompanying drawing 1, accompanying drawing 2, Y type conical valve disclosed in the utility model, comprise valve body 1, valve rod 2, flap 3, valve gap 4, support 5, valve seat 6, Stem Mut 7 and land 8, in described valve body 1, " Y " type is provided with medium access 101, medium engages in this profession 102 and for the flexible Telescopic path 103 of flap 3, described valve gap 4 is fixedly connected with valve body 1, described support 5 is fixedly connected with the top of valve gap 4, described land 8 is fixedly connected with the top of described support 5, holding cavity is provided with in described land 8, described Stem Mut 7 is in axis and radial location, circumference is rotated and is arranged in holding cavity.By adopting technique scheme, because land 8 opposite brackets 5 overall structure is less, just can increases the wall thickness of land 8, thus improve the ouput force of valve rod 2.
The present embodiment is arranged further: the top of described support 5 is fixedly connected with by the bottom of link 9 with land 8.By adopting technique scheme, by the land 8 of upside-down mounting type, safer when making to dismantle.
The present embodiment is arranged further: described valve body 1 is in being wholely set, and the inwall of described valve body 1 is convexly equipped with the annular boss coordinated with described flap 3, and described annular boss forms described valve seat 6.By adopting technique scheme, valve seat 6 is better processed, and better tightness, compared to traditional split type valve body 1, during use, not easily affect Percent of contact area because of vibrations.
The present embodiment is arranged further: the built-up welding of described Telescopic path 103 corresponding described annular boss one end position has cemented carbide 12.By adopting technique scheme, adopting pile-up welding hard alloy 12 to replace the backplate of split type valve body 1 in prior art, serving the better effect of intensity.
The present embodiment is arranged further: be provided with the convex wall 701 of ring-type in the middle part of described Stem Mut 7, and described ring-type convex wall 701 both sides are respectively arranged with bearing 10.By adopting technique scheme, more stable, convenient when Stem Mut 7 is rotated.
The present embodiment is arranged further: described land 8 is provided with through hole 801, and described through hole 801 one end is connected with described holding cavity conducting, and the other end of through hole 801 is provided with lubricating cup 11.By adopting technique scheme, lubricant oil can be injected to the Stem Mut 7 in land 8 and bearing, more stablizing when making Stem Mut 7 rotate further, increasing the service life simultaneously easily.
Claims (6)
1. a Y type conical valve, comprise valve body, valve rod, flap, valve gap, support, valve seat, Stem Mut and land, it is the Telescopic path that " Y " type is provided with medium access, medium is engaged in this profession and confession flap is flexible in described valve body, described valve gap is fixedly connected with valve body, described support is fixedly connected with the top of valve gap, described land is fixedly connected with the top of described support, it is characterized in that: be provided with holding cavity in described land, described Stem Mut is in axially rotating be arranged in holding cavity with radial location, circumference.
2. Y type conical valve according to claim 1, is characterized in that: the top of described support is fixedly connected with the bottom of land by link.
3. Y type conical valve according to claim 2, is characterized in that: described valve body is in being wholely set, and the inwall of described valve body is convexly equipped with the annular boss coordinated with described flap, and described annular boss forms described valve seat.
4. Y type conical valve according to claim 3, is characterized in that: the corresponding described annular boss one end position built-up welding of described Telescopic path has cemented carbide.
5. the Y type conical valve according to claim 1 or 2 or 3 or 4, is characterized in that: be provided with the convex wall of ring-type in the middle part of described Stem Mut, the convex wall both sides of described ring-type are respectively arranged with bearing.
6. Y type conical valve according to claim 5, is characterized in that: described land is provided with through hole, and described through hole one end is connected with described holding cavity conducting, and the other end of through hole is provided with lubricating cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069626.8U CN204459187U (en) | 2015-01-30 | 2015-01-30 | Y type conical valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069626.8U CN204459187U (en) | 2015-01-30 | 2015-01-30 | Y type conical valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459187U true CN204459187U (en) | 2015-07-08 |
Family
ID=53666073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069626.8U Active CN204459187U (en) | 2015-01-30 | 2015-01-30 | Y type conical valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459187U (en) |
-
2015
- 2015-01-30 CN CN201520069626.8U patent/CN204459187U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou city Longwan District Yongqiang High-tech Industrial Park in Zhejiang province 325000 Patentee after: WuZhou Valve Co., Ltd. Address before: Wenzhou city Longwan District Yongqiang High-tech Industrial Park in Zhejiang province 325000 Patentee before: Wuzhou Valve Co., Ltd. |