CN103939057A - Belt pumping unit noise reducing device - Google Patents
Belt pumping unit noise reducing device Download PDFInfo
- Publication number
- CN103939057A CN103939057A CN201410183726.3A CN201410183726A CN103939057A CN 103939057 A CN103939057 A CN 103939057A CN 201410183726 A CN201410183726 A CN 201410183726A CN 103939057 A CN103939057 A CN 103939057A
- Authority
- CN
- China
- Prior art keywords
- facade
- steel frame
- plate
- belt
- pumping unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 102
- 239000010959 steel Substances 0.000 claims abstract description 102
- 230000004888 barrier function Effects 0.000 claims abstract description 35
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000011491 glass wool Substances 0.000 claims description 19
- 238000013016 damping Methods 0.000 claims description 11
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000008397 galvanized steel Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 238000005246 galvanizing Methods 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Frequency (Hz) | 31.5 | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
Leq | 69.2 | 68.2 | 81.0 | 71.1 | 69.4 | 66.0 | 62.7 | 50.2 | 45.9 |
Frequency (Hz) | 31.5 | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
Leq | 60.5 | 59.4 | 63.8 | 53.9 | 48.4 | 44.2 | 39.1 | 31.4 | 31.9 |
Frequency (Hz) | 31.5 | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
Leq | 52.3 | 54.2 | 59.2 | 55.1 | 49.4 | 46.0 | 42.7 | 40.2 | 35.9 |
Frequency (Hz) | 31.5 | 63 | 125 | 250 | 500 | 1K | 2K | 4K | 8K |
Leq | 40.5 | 42.4 | 47.5 | 43.9 | 39.2 | 38.9 | 37.2 | 30.1 | 29.8 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410183726.3A CN103939057B (en) | 2014-05-04 | 2014-05-04 | Belt oil pumping machine denoising device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410183726.3A CN103939057B (en) | 2014-05-04 | 2014-05-04 | Belt oil pumping machine denoising device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103939057A true CN103939057A (en) | 2014-07-23 |
CN103939057B CN103939057B (en) | 2016-08-17 |
Family
ID=51186903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410183726.3A Active CN103939057B (en) | 2014-05-04 | 2014-05-04 | Belt oil pumping machine denoising device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103939057B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665761A (en) * | 1985-03-19 | 1987-05-19 | North China Petroleum Machinery Repairing Plant | Long stroke pumping unit |
CN2725362Y (en) * | 2004-08-14 | 2005-09-14 | 王全龄 | Noise reducing ventilution device of oceaneering well drilling platform |
CN201013316Y (en) * | 2006-12-22 | 2008-01-30 | 大庆油田装备制造集团 | Low-noise pumping unit |
CN202194631U (en) * | 2011-08-11 | 2012-04-18 | 唐山宏冶机械集团有限公司 | Low-noise non-beam pumping unit |
CN203808947U (en) * | 2014-05-04 | 2014-09-03 | 蔺小利 | Noise reduction device for belt pumping unit |
-
2014
- 2014-05-04 CN CN201410183726.3A patent/CN103939057B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665761A (en) * | 1985-03-19 | 1987-05-19 | North China Petroleum Machinery Repairing Plant | Long stroke pumping unit |
CN2725362Y (en) * | 2004-08-14 | 2005-09-14 | 王全龄 | Noise reducing ventilution device of oceaneering well drilling platform |
CN201013316Y (en) * | 2006-12-22 | 2008-01-30 | 大庆油田装备制造集团 | Low-noise pumping unit |
CN202194631U (en) * | 2011-08-11 | 2012-04-18 | 唐山宏冶机械集团有限公司 | Low-noise non-beam pumping unit |
CN203808947U (en) * | 2014-05-04 | 2014-09-03 | 蔺小利 | Noise reduction device for belt pumping unit |
Non-Patent Citations (1)
Title |
---|
孔祥军等: "抽油机的噪声治理", 《辽宁石油化工大学学报》 * |
Also Published As
Publication number | Publication date |
---|---|
CN103939057B (en) | 2016-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Deng Qingfeng Inventor after: Zheng Xiaozhong Inventor after: Gao Qinghua Inventor after: Dong Hongguang Inventor after: Zhang Wei Inventor after: Lin Xiaoli Inventor after: Xu Jing Inventor after: Gao Hongtao Inventor after: Jiu Lina Inventor before: Deng Qingfeng Inventor before: Zheng Xiaozhong Inventor before: Gao Qinghua Inventor before: Dong Hongguang Inventor before: Zhang Wei Inventor before: Lin Xiaoli |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161207 Address after: 257091 Shandong city of Dongying province Dongying District Front Street No. 55 Patentee after: Shandong Tianzheng Environmental Engineering Co. Ltd. Address before: 256600 Bohai City, Shandong province Binzhou City Road No. 6, No. 701 Patentee before: Lin Xiaoli |