CN113494610B - 具有阻尼支撑的浮动环结构及机械密封装置 - Google Patents
具有阻尼支撑的浮动环结构及机械密封装置 Download PDFInfo
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- CN113494610B CN113494610B CN202110774626.8A CN202110774626A CN113494610B CN 113494610 B CN113494610 B CN 113494610B CN 202110774626 A CN202110774626 A CN 202110774626A CN 113494610 B CN113494610 B CN 113494610B
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- 238000007667 floating Methods 0.000 title claims abstract description 195
- 238000013016 damping Methods 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 230000003068 static effect Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 230000002238 attenuated effect Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3464—Mounting of the seal
- F16J15/3476—Means for minimising vibrations of the slip-ring
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
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Claims (10)
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CN202110774626.8A CN113494610B (zh) | 2021-07-08 | 2021-07-08 | 具有阻尼支撑的浮动环结构及机械密封装置 |
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CN202110774626.8A CN113494610B (zh) | 2021-07-08 | 2021-07-08 | 具有阻尼支撑的浮动环结构及机械密封装置 |
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CN113494610A CN113494610A (zh) | 2021-10-12 |
CN113494610B true CN113494610B (zh) | 2023-06-27 |
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CN202110774626.8A Active CN113494610B (zh) | 2021-07-08 | 2021-07-08 | 具有阻尼支撑的浮动环结构及机械密封装置 |
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CN110440005A (zh) * | 2019-08-29 | 2019-11-12 | 浙江工业大学 | 密封端面间局部膜厚可调控型机械密封装置 |
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CN210686993U (zh) * | 2019-08-29 | 2020-06-05 | 浙江工业大学 | 密封端面间局部膜厚可调控型机械密封装置 |
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CN213574782U (zh) * | 2020-09-02 | 2021-06-29 | 航天科工火箭技术有限公司 | 一种液体脱开式动密封装置 |
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2021
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WO1996013677A1 (en) * | 1994-11-01 | 1996-05-09 | Ide Russell D | Dampened dry running gas seal |
CN2298389Y (zh) * | 1997-05-09 | 1998-11-25 | 自贡机械密封件厂 | 抗堵塞耐磨蚀的机械密封装置 |
JPH11336913A (ja) * | 1998-05-28 | 1999-12-07 | Mitsubishi Heavy Ind Ltd | フローティング・リング・シール装置 |
JP2001304333A (ja) * | 2000-04-25 | 2001-10-31 | Mitsubishi Heavy Ind Ltd | ディーゼル機関用縦振動ダンパ |
GB0312185D0 (en) * | 2003-05-28 | 2003-07-02 | Aesseal Plc | A seal damper |
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CN112178196A (zh) * | 2020-10-09 | 2021-01-05 | 帕尔巴特机械(苏州)有限公司 | 集装径向双端面剖分式机械密封 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240305 Address after: 163000 No.15 Kaiyuan street, Ranghulu District, Daqing City, Heilongjiang Province Patentee after: Daqing baishuohao Petroleum Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 518000 1002, Building A, Zhiyun Industrial Park, No. 13, Huaxing Road, Henglang Community, Longhua District, Shenzhen, Guangdong Province Patentee before: Shenzhen Wanzhida Technology Co.,Ltd. Country or region before: China |