CN115234675A - 可变流道的三维立体节流装置及流体的节流方法 - Google Patents
可变流道的三维立体节流装置及流体的节流方法 Download PDFInfo
- Publication number
- CN115234675A CN115234675A CN202210933932.6A CN202210933932A CN115234675A CN 115234675 A CN115234675 A CN 115234675A CN 202210933932 A CN202210933932 A CN 202210933932A CN 115234675 A CN115234675 A CN 115234675A
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- stage flow
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- 239000012530 fluid Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 44
- 230000002829 reductive effect Effects 0.000 claims description 30
- 230000008859 change Effects 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 description 36
- 230000003628 erosive effect Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 8
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
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- 241001391944 Commicarpus scandens Species 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210933932.6A CN115234675A (zh) | 2022-08-04 | 2022-08-04 | 可变流道的三维立体节流装置及流体的节流方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210933932.6A CN115234675A (zh) | 2022-08-04 | 2022-08-04 | 可变流道的三维立体节流装置及流体的节流方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115234675A true CN115234675A (zh) | 2022-10-25 |
Family
ID=83678420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210933932.6A Pending CN115234675A (zh) | 2022-08-04 | 2022-08-04 | 可变流道的三维立体节流装置及流体的节流方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115234675A (zh) |
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2022
- 2022-08-04 CN CN202210933932.6A patent/CN115234675A/zh active Pending
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240311 Address after: Building 1 and Building 3, No. 38, Section 3, Lushan South Road, Deyang City, Sichuan Province, 618000 Applicant after: Sichuan xinhualin Automation Technology Co.,Ltd. Country or region after: China Applicant after: Wu Yuyi Address before: No. 16, Floor 6, Unit 1, Building 6, Mianji Dormitory, Yanglindi Road, Shashi District, Jingzhou City, Hubei Province, 434000 Applicant before: Guo Ya Country or region before: China Applicant before: Xu Yan |