CN101858453A - High-pressure material angle valve with turbulence blades - Google Patents
High-pressure material angle valve with turbulence blades Download PDFInfo
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- CN101858453A CN101858453A CN 201010206163 CN201010206163A CN101858453A CN 101858453 A CN101858453 A CN 101858453A CN 201010206163 CN201010206163 CN 201010206163 CN 201010206163 A CN201010206163 A CN 201010206163A CN 101858453 A CN101858453 A CN 101858453A
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- valve
- angle
- angle valve
- valve body
- turbulence blades
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Abstract
The invention relates to a high-pressure material angle valve with turbulence blades, which comprises a valve body of the angle valve, wherein the valve body of the angle valve is right angle type, a valve seat is arranged at an outlet of the valve body of the angle valve, and a valve core is mounted in the valve seat; a valve rod is mounted in the valve body of the angle valve, the valve rod and the valve core constitute an integrated structure, and the top end of the valve rod penetrates out of the valve body of the angle valve; and the high-pressure material angle valve is characterized in that the turbulence blades are arranged on the wall of an inner cavity of the valve body of the angle valve. The turbulence blades are respectively arranged on the wall of the inner cavity which is just opposite to an inlet of the valve body of the angle valve, the wall of the inner cavity on the left side surface and the wall of the inner cavity on the right side surface. A sealing gasket is utilized for sealing between the valve seat and the outlet of the valve body of the angle valve. The high-pressure material angle valve has the advantages of simple structure, safety and reliability, and can greatly reduce the production cost.
Description
Technical field
The present invention relates to a kind of high-pressure material angle valve, specifically a kind of high-pressure material angle valve with turbulence blades.
Background technique
Along with improving constantly of domestic industry automatization level, modulating valve is as the most frequently used, most important final controlling element in the process control, its overall development speed is very quick, but the material angle valve development speed at harsh operating modes such as high temperature, High Pressure Difference is but slow relatively, most of high-pressure material angle valve trim is washing away and serious wear because of the high speed MEDIA FLOW all, significantly reduce the working life of product, brought the tremendous economic loss.Step-down, the noise-reduction method that high-pressure material angle valve is commonly used generally adopts and installs orifice sleeve, labyrinth group etc. additional at present, though the portioned product using effect is comparatively desirable, cost of production is too high.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of stable, safe and reliable high-pressure material angle valve with turbulence blades is provided.
According to technological scheme provided by the invention, a kind of high-pressure material angle valve with turbulence blades comprises the angle valve valve body, and described angle valve valve body is a rectangular shape, is provided with valve seat in the outlet port of angle valve body, and spool is installed in valve seat; In the angle valve valve body valve rod is housed, described valve rod and spool are integral structure; Feature is: on the internal chamber wall of described angle valve valve body turbulence blades is set.
Described turbulence blades is separately positioned on the internal chamber wall of angle valve valve body import right opposite, on the left surface internal chamber wall and on the right flank internal chamber wall.
Seal with gasket seal between described valve seat and the angle valve valve body.
Compared with the prior art the present invention has the following advantages:
1, adopts body cavity flow-disturbing technology, can be good at the flow velocity of control media, reduce the erosion effect of MEDIA FLOW, prolong the working life nearly 30% of product trim;
2, avoid the vortex phenomenon of high speed MEDIA FLOW initiation, improved the dynamic stability of valve, degree of regulation improves about 20%;
3, product structure is simple, and is safe and reliable, significantly reduced cost of production.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is Figure 1A-A view.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As Fig. 1～shown in Figure 2: the high-pressure material angle valve with turbulence blades comprises turbulence blades 1, angle valve valve body 2, valve rod 3, spool 4, valve seat 5, gasket seal 6 etc.
The present invention includes angle valve valve body 2, described angle valve valve body 2 is a rectangular shape, is provided with valve seat 5 in the outlet port of angle valve valve body 2; Valve rod 3 is housed in angle valve body 2, and valve rod 3 is an integral structure with spool 4, and the top of valve rod 3 passes angle valve body 2, and described spool 4 is installed in the valve seat 5, seals with gasket seal 6 between valve seat 5 and the angle valve valve body 2; Be provided with turbulence blades 1 in the angle valve valve body 2, described turbulence blades 1 is separately positioned on the angle valve valve body 2 import right opposite internal chamber walls, on the left surface internal chamber wall and on the right flank internal chamber wall.
Working principle of the present invention: the turbulence blades 1 in the body cavity of the present invention amounts to three, directly is made in angle valve valve body 2 inner chambers right opposite that the location arrangements of turbulence blades 1 is washed away in MEDIA FLOW, left surface and right flank during the die sinking tool.When high speed MEDIA FLOW entering angle valve body 2 inner chambers are flowed through turbulence blades 1, turbulence blades 1 can be divided into the high speed MEDIA FLOW multi beam MEDIA FLOW, the damping function of turbulence blades 1 makes the flow velocity of medium reduce greatly, and medium obviously reduces the erosion effect meeting of trim like this; Can avoid simultaneously the eddy current that causes because of the high speed MEDIA FLOW, eddy current can produce great uneven moment of torsion to valve rod, mangetic core assembly, can cause the generation of situations such as valve rod distortion, fracture, trim vibration like this, have a strong impact on the degree of regulation and the safety in utilization of product.
Claims (3)
1. the high-pressure material angle valve with turbulence blades comprises angle valve valve body (2), and described angle valve valve body (2) is a rectangular shape, is provided with valve seat (5) in the outlet port of angle valve valve body (2), and spool (4) is installed in valve seat (5); Valve rod (3) is housed in angle valve valve body (2), and described valve rod (3) is an integral structure with spool (4), and the top of valve rod (3) passes angle valve valve body (2); It is characterized in that: the internal chamber wall of angle valve valve body (2) is provided with turbulence blades (1).
2. the high-pressure material angle valve with turbulence blades as claimed in claim 1 is characterized in that: described turbulence blades (1) is separately positioned on the internal chamber wall of angle valve valve body (2) import right opposite, on the internal chamber wall of left surface and on the internal chamber wall of right flank.
3. the high-pressure material angle valve with turbulence blades as claimed in claim 1 is characterized in that: utilize gasket seal (6) sealing between described valve seat (5) and angle valve valve body (2) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010206163 CN101858453B (en) | 2010-06-13 | 2010-06-13 | High-pressure material angle valve with turbulence blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010206163 CN101858453B (en) | 2010-06-13 | 2010-06-13 | High-pressure material angle valve with turbulence blades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101858453A true CN101858453A (en) | 2010-10-13 |
| CN101858453B CN101858453B (en) | 2012-12-26 |
Family
ID=42944524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010206163 Active CN101858453B (en) | 2010-06-13 | 2010-06-13 | High-pressure material angle valve with turbulence blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101858453B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931170A (en) * | 2015-12-29 | 2017-07-07 | 中核新能核工业工程有限责任公司 | Hex filler special formula right-angle valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024822A (en) * | 1972-09-20 | 1975-03-17 | ||
| JPS62261790A (en) * | 1986-05-08 | 1987-11-13 | Nippon Kokan Kk <Nkk> | Pulsation preventing device for valve |
| JPH0348086A (en) * | 1989-07-13 | 1991-03-01 | Mitsubishi Electric Corp | Control valve device |
| CN2367846Y (en) * | 1998-07-19 | 2000-03-08 | 盐城市雄亚机械制造有限公司 | Multipurpose straight-flow angle valve |
| CN2589767Y (en) * | 2002-04-08 | 2003-12-03 | 洪恩 | Screw bolt pushing type parallel sealing angle valve |
| CN201326746Y (en) * | 2008-12-30 | 2009-10-14 | 杭州华惠阀门有限公司 | High-temperature high-pressure relief valve |
| CN201753768U (en) * | 2010-06-13 | 2011-03-02 | 无锡智能自控工程有限公司 | High voltage material angle valve with spoilers |
-
2010
- 2010-06-13 CN CN 201010206163 patent/CN101858453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024822A (en) * | 1972-09-20 | 1975-03-17 | ||
| JPS62261790A (en) * | 1986-05-08 | 1987-11-13 | Nippon Kokan Kk <Nkk> | Pulsation preventing device for valve |
| JPH0348086A (en) * | 1989-07-13 | 1991-03-01 | Mitsubishi Electric Corp | Control valve device |
| CN2367846Y (en) * | 1998-07-19 | 2000-03-08 | 盐城市雄亚机械制造有限公司 | Multipurpose straight-flow angle valve |
| CN2589767Y (en) * | 2002-04-08 | 2003-12-03 | 洪恩 | Screw bolt pushing type parallel sealing angle valve |
| CN201326746Y (en) * | 2008-12-30 | 2009-10-14 | 杭州华惠阀门有限公司 | High-temperature high-pressure relief valve |
| CN201753768U (en) * | 2010-06-13 | 2011-03-02 | 无锡智能自控工程有限公司 | High voltage material angle valve with spoilers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931170A (en) * | 2015-12-29 | 2017-07-07 | 中核新能核工业工程有限责任公司 | Hex filler special formula right-angle valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101858453B (en) | 2012-12-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214026 Jiangsu Province, Wuxi City Station District National hi tech Development Zone Economic Development Park A District No. 18 Applicant after: Wuxi Smart Auto-Control Engineering Co., Ltd. Address before: 214026, No. 18, A zone, South Station Economic Development Park, Jiang Xi Street, Wuxi, Jiangsu Applicant before: Wuxin Intelligent Automatic Control Engineering Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXIN INTELLIGENT AUTOMATIC CONTROL ENGINEERING CO., LTD. TO: WUXI SMART AUTO-CONTROL ENGINEERING CO., LTD. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |