CN102829197B - High-performance upload type butterfly valve - Google Patents
High-performance upload type butterfly valve Download PDFInfo
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- CN102829197B CN102829197B CN201110162760.9A CN201110162760A CN102829197B CN 102829197 B CN102829197 B CN 102829197B CN 201110162760 A CN201110162760 A CN 201110162760A CN 102829197 B CN102829197 B CN 102829197B
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- bevel board
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Abstract
The invention relates to a high-performance upload-type butterfly valve which comprises a valve body, a valve seat, a valve rod, a valve cover assembly, a driving mechanism, a disc assembly and a hanger assembly. One end of the valve rod passes through the valve cover to be connected with the driving mechanism; mainly, a valve rod translation operation mechanism is arranged on the valve body at the other end of the valve rod; the valve rod translation operation mechanism consists of a shell, a bevel board arranged in the shell, two triangular inclined convex plates at both sides of the bevel board and adjusting bolts which are respectively connected with the two triangular inclined convex plates; and the middle of the bevel board is provided with a mounting hole which is movably matched with the valve rod. The two triangular inclined convex plates at both the sides of the bevel board are regulated by the adjusting bolts, the bevel board translates in the shell to drive the valve rod to translate along the axis direction of a fluid passageway and the disc is pressed against or deviated from the valve seat, so that the regulation on the sealing specific pressure of the disc and the sealing surface of the valve seat is implemented. The high-performance upload-type butterfly valve has the advantages of good sealing performance, convenience in installation and maintenance and the like. The high-performance upload-type butterfly valve is suitable for control valves on various medium pipelines.
Description
Technical field
The present invention relates to valve field, particularly about dress formula butterfly valve in one.
Background technique
Upper dress formula butterfly valve comprises that valve body, valve gap, valve rod, valve rod drive assembly, dish plate, valve rod is perpendicular to medium circulating direction in valve body, and become axial restraint, the circumferentially connection that is rotatably assorted with valve body, valve gap is sheathed on outside valve rod and is fixedly mounted on valve body, the outer end of valve rod is stretched out valve gap and is arranged on valve rod driving assembly, and dish plate is fixedly mounted on valve rod by pin, and valve gap is arranged on valve body by bolt, nut, dish plate can pack into or take out from valve gap together with valve rod, and installation, maintenance is convenient.Its shortcoming is that dish plate packs into after valve body together with valve rod, and the relative position between dish plate and valve seat can not be adjusted, cannot regulation disc plate and the seal pressure of sealing surface of seat, and poor sealing performance.
Summary of the invention
The object of the invention is the shortcoming existing for prior art, provide in a kind of high-performance of good seal performance and fill formula butterfly valve.
Technological scheme of the present invention comprises valve body, valve seat, valve rod, valve gap assembly, driving mechanism, dish plate assembly, suspension bracket assembly, one end of valve rod is connected with driving mechanism through valve gap, mainly on the valve body of the valve rod the other end, to be provided with valve rod translation mechanism, described valve rod translation mechanism by a housing, be arranged on swash plate in described housing and two oblique flanges of triangle of described swash plate both sides form with the adjusting bolt that is connected respectively two oblique flanges of triangle, the centre of described swash plate is shaped with the mounting hole coordinating with valve handle activity.
In above technological scheme, described dish plate assembly is provided with the silica gel elastomer sealing ring cooperatively interacting with valve seat.
Advantage of the present invention is on valve body, to be provided with valve rod translation mechanism, adjust two oblique flanges of triangle of swash plate both sides by adjusting bolt, make swash plate translation in housing, band ovable valve stem is along fluid passage axial direction translation, make butterfly plate compress valve seat or lift off a seat, realize the seal pressure that regulates butterfly plate and sealing surface of seat, its good seal performance, installation and maintenance are conveniently.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the partial structurtes schematic diagram of A-A direction valve rod translation mechanism in Fig. 1 of the present invention.
Embodiment
In high-performance as shown in Figure 1, fill formula butterfly valve, comprise valve body 1, valve seat 2, valve rod 4, valve gap assembly 7, driving mechanism 8, dish plate assembly 3, suspension bracket assembly 6, one end of valve rod 4 is connected with driving mechanism 8 through valve gap, on the valve body 1 of valve rod 4 the other ends, be provided with valve rod translation mechanism, described valve rod translation mechanism is by a housing 12, be arranged on the swash plate 10 in described housing 12, and the oblique flange 9 of two triangles of described swash plate 10 both sides forms with the adjusting bolt 11 that is connected respectively two oblique flanges 9 of triangle, the centre of described swash plate 10 is shaped with and the movable mounting hole coordinating of valve rod 4.The oblique flange 9 of two triangles of adjusting swash plate 10 both sides by adjusting bolt 11, makes swash plate 10 in the interior translation of housing 12, and band ovable valve stem 4, along fluid passage axial direction translation, makes butterfly plate compress or lift off a seat 2.
Described dish plate assembly 3 is provided with the silica gel elastomer sealing ring 5 cooperatively interacting with valve seat 2, utilizes the elasticity of silica gel elastomer sealing ring 5, relatively moves in process along valve seat 2 at butterfly plate, and the granule foreign in fluid is removed between sealing surface.Valve gap is arranged on valve body 1 by bolt, nut, unload bottom flange and filler device thereof, depress suspension bracket assembly 6, then adjust the oblique flange 9 of two triangles of swash plate 10 both sides by adjusting bolt 11, make swash plate 10 be with ovable valve stem 4 along fluid passage axial direction translation, make butterfly plate lift off a seat 2, can from valve body 1, take out valve rod 4 and dish plate assembly 3.
Claims (2)
1. in a high-performance, fill formula butterfly valve, comprise valve body (1), valve seat (2), valve rod (4), valve gap assembly (7), driving mechanism (8), dish plate assembly (3), suspension bracket assembly (6), one end of valve rod (4) is connected with driving mechanism (8) through valve gap, it is characterized in that being provided with valve rod translation mechanism on the valve body (1) of valve rod (4) the other end, described valve rod translation mechanism is by a housing (12), be arranged on the swash plate (10) in described housing (12), and two oblique flanges of triangle (9) of described swash plate (10) both sides and adjusting bolt (11) composition that is connected respectively two oblique flanges of triangle (9), the centre of described swash plate (10) is shaped with and the movable mounting hole coordinating of valve rod (4).
2. in high-performance according to claim 1, fill formula butterfly valve, it is characterized in that described dish plate assembly (3) is provided with the silica gel elastomer sealing ring (5) cooperatively interacting with valve seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162760.9A CN102829197B (en) | 2011-06-16 | 2011-06-16 | High-performance upload type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162760.9A CN102829197B (en) | 2011-06-16 | 2011-06-16 | High-performance upload type butterfly valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829197A CN102829197A (en) | 2012-12-19 |
| CN102829197B true CN102829197B (en) | 2014-09-24 |
Family
ID=47332433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110162760.9A Active CN102829197B (en) | 2011-06-16 | 2011-06-16 | High-performance upload type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829197B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673871A (en) * | 2014-11-18 | 2016-06-15 | 天津澳特斯阀门制造有限公司 | Multifunctional butterfly valve |
| CN108087567B (en) * | 2017-11-28 | 2019-08-06 | 安徽荣达阀门有限公司 | A kind of High-performance upload type butterfly valve |
| CN115491758B (en) * | 2022-11-18 | 2023-03-21 | 浙江晶盛机电股份有限公司 | Heat preservation structure and crystal growth furnace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3535637A1 (en) * | 1985-09-28 | 1987-04-16 | Fritz Schmidt | Flap valve for pipe conduits |
| DE3924611A1 (en) * | 1989-07-26 | 1991-01-31 | Vdo Schindling | Throttle valve bearing system - has axial safety device on socket side opposite to adjusting lever |
| US5467965A (en) * | 1991-10-02 | 1995-11-21 | Chapman; John E. | Valve system |
| CN2280177Y (en) * | 1996-11-13 | 1998-04-29 | 魏德哲 | Butterfly valve with moveable valve plate |
| CN201322101Y (en) * | 2008-12-25 | 2009-10-07 | 华电冈野阀门有限公司 | Upwards-mounting three-eccentric metal hard seal butterfly valve |
| CN101706011A (en) * | 2009-11-09 | 2010-05-12 | 浪达科技（深圳）有限公司 | Cam pressing type tee ball valve |
| CN202100735U (en) * | 2011-06-16 | 2012-01-04 | 伯特利阀门集团有限公司 | High-performance assembled butterfly valve |
-
2011
- 2011-06-16 CN CN201110162760.9A patent/CN102829197B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3535637A1 (en) * | 1985-09-28 | 1987-04-16 | Fritz Schmidt | Flap valve for pipe conduits |
| DE3924611A1 (en) * | 1989-07-26 | 1991-01-31 | Vdo Schindling | Throttle valve bearing system - has axial safety device on socket side opposite to adjusting lever |
| US5467965A (en) * | 1991-10-02 | 1995-11-21 | Chapman; John E. | Valve system |
| CN2280177Y (en) * | 1996-11-13 | 1998-04-29 | 魏德哲 | Butterfly valve with moveable valve plate |
| CN201322101Y (en) * | 2008-12-25 | 2009-10-07 | 华电冈野阀门有限公司 | Upwards-mounting three-eccentric metal hard seal butterfly valve |
| CN101706011A (en) * | 2009-11-09 | 2010-05-12 | 浪达科技（深圳）有限公司 | Cam pressing type tee ball valve |
| CN202100735U (en) * | 2011-06-16 | 2012-01-04 | 伯特利阀门集团有限公司 | High-performance assembled butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829197A (en) | 2012-12-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Shengfeng Inventor after: Gu Yuhai Inventor after: Shang Yulai Inventor after: Liu Fangmin Inventor after: Jin Keyu Inventor before: Gu Yuhai Inventor before: Shang Yulai Inventor before: Liu Fangmin Inventor before: Jin Keyu |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180228 Address after: 325102 Sanjiang Industrial Park, Yongjia County, Wenzhou, Zhejiang Patentee after: Zhejiang Bethel science and Technology Co., Ltd. Address before: 325102 Zhejiang province Yongjia County Oubei Town East Industrial Zone Patentee before: Boteli Valve Group Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee after: Zhejiang bertley Technology Co.,Ltd. Address before: 325102 Sanjiang Industrial Park Yongjia County Wenzhou city Zhejiang Province Patentee before: ZHEJIANG BOTELI VALVE Group |
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| CP01 | Change in the name or title of a patent holder |