CN105351667A - 凝结水管道及改善凝结水管道振动的方法 - Google Patents
凝结水管道及改善凝结水管道振动的方法 Download PDFInfo
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- CN105351667A CN105351667A CN201510822789.3A CN201510822789A CN105351667A CN 105351667 A CN105351667 A CN 105351667A CN 201510822789 A CN201510822789 A CN 201510822789A CN 105351667 A CN105351667 A CN 105351667A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000009833 condensation Methods 0.000 title abstract description 13
- 230000005494 condensation Effects 0.000 title abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 41
- 239000007788 liquid Substances 0.000 claims description 20
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000007791 liquid phase Substances 0.000 abstract description 10
- 230000008569 process Effects 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
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- 230000003139 buffering effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
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- 238000009527 percussion Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L43/00—Bends; Siphons
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02709—Throttle passages in the form of perforated plates
- F16L55/02718—Throttle passages in the form of perforated plates placed transversely
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02736—Throttle passages using transversal baffles defining a tortuous path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510822789.3A CN105351667B (zh) | 2015-11-24 | 2015-11-24 | 凝结水管道及改善凝结水管道振动的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510822789.3A CN105351667B (zh) | 2015-11-24 | 2015-11-24 | 凝结水管道及改善凝结水管道振动的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105351667A true CN105351667A (zh) | 2016-02-24 |
CN105351667B CN105351667B (zh) | 2017-11-21 |
Family
ID=55327695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510822789.3A Active CN105351667B (zh) | 2015-11-24 | 2015-11-24 | 凝结水管道及改善凝结水管道振动的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105351667B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210031743A1 (en) * | 2019-07-31 | 2021-02-04 | Toyota Jidosha Kabushiki Kaisha | Pipeline and braking system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01312296A (ja) * | 1988-06-09 | 1989-12-18 | Chiyoda Corp | 流体用多孔減圧板 |
JPH03229097A (ja) * | 1990-01-31 | 1991-10-11 | Mitsubishi Heavy Ind Ltd | 減圧多孔板 |
CN102317626A (zh) * | 2009-01-12 | 2012-01-11 | 最佳动力技术有限合伙公司 | 用于改善加压系统的性能的装置、系统和方法 |
CN203431406U (zh) * | 2013-08-27 | 2014-02-12 | 苍南自动化仪表厂 | 一种限流孔板 |
CN203770933U (zh) * | 2014-04-04 | 2014-08-13 | 华电重工股份有限公司 | 降低振动及噪音的空冷凝结水管道 |
-
2015
- 2015-11-24 CN CN201510822789.3A patent/CN105351667B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01312296A (ja) * | 1988-06-09 | 1989-12-18 | Chiyoda Corp | 流体用多孔減圧板 |
JPH03229097A (ja) * | 1990-01-31 | 1991-10-11 | Mitsubishi Heavy Ind Ltd | 減圧多孔板 |
CN102317626A (zh) * | 2009-01-12 | 2012-01-11 | 最佳动力技术有限合伙公司 | 用于改善加压系统的性能的装置、系统和方法 |
CN203431406U (zh) * | 2013-08-27 | 2014-02-12 | 苍南自动化仪表厂 | 一种限流孔板 |
CN203770933U (zh) * | 2014-04-04 | 2014-08-13 | 华电重工股份有限公司 | 降低振动及噪音的空冷凝结水管道 |
Non-Patent Citations (1)
Title |
---|
郭民臣等: "空冷系统凝结水下降管振动的分析对策", 《现代电力》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210031743A1 (en) * | 2019-07-31 | 2021-02-04 | Toyota Jidosha Kabushiki Kaisha | Pipeline and braking system |
US11731603B2 (en) * | 2019-07-31 | 2023-08-22 | Toyota Jidosha Kabushiki Kaisha | Pipeline and braking system |
Also Published As
Publication number | Publication date |
---|---|
CN105351667B (zh) | 2017-11-21 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Hongwei Inventor after: Xing Cang Inventor after: Liu Xue Inventor after: Wang Xin Inventor after: Guo Xiaoli Inventor after: Wu Nan Inventor after: Qi Qi Inventor before: Jin Hongwei Inventor before: Xing Cang Inventor before: Liu Xue Inventor before: Wang Xin Inventor before: Guo Xiaoli Inventor before: Wu Nan Inventor before: Qi Qi |
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CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address |
Address after: 100071 11 / F, block B, building 1, yard 6, Automobile Museum East Road, Fengtai District, Beijing Patentee after: Huadian Technology Co.,Ltd. Country or region after: China Address before: 10th Floor, Building B, Huadian Industrial Park, East Road of Automobile Museum, Fengtai District, Beijing Patentee before: HUADIAN HEAVY INDUSTRIES Co.,Ltd. Country or region before: China |