CN103940256B - With pressure controlled plant condenser vapor injection vacuum pumping system - Google Patents
With pressure controlled plant condenser vapor injection vacuum pumping system Download PDFInfo
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- CN103940256B CN103940256B CN201410144155.2A CN201410144155A CN103940256B CN 103940256 B CN103940256 B CN 103940256B CN 201410144155 A CN201410144155 A CN 201410144155A CN 103940256 B CN103940256 B CN 103940256B
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- condenser
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- vacuum pump
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- 238000005086 pumping Methods 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 70
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 238000010992 reflux Methods 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 abstract description 3
- 239000012224 working solution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410144155.2A CN103940256B (en) | 2014-04-11 | 2014-04-11 | With pressure controlled plant condenser vapor injection vacuum pumping system |
Applications Claiming Priority (1)
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CN201410144155.2A CN103940256B (en) | 2014-04-11 | 2014-04-11 | With pressure controlled plant condenser vapor injection vacuum pumping system |
Publications (2)
Publication Number | Publication Date |
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CN103940256A CN103940256A (en) | 2014-07-23 |
CN103940256B true CN103940256B (en) | 2016-04-20 |
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Family Applications (1)
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CN201410144155.2A Active CN103940256B (en) | 2014-04-11 | 2014-04-11 | With pressure controlled plant condenser vapor injection vacuum pumping system |
Country Status (1)
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CN (1) | CN103940256B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104878163B (en) * | 2015-05-22 | 2017-05-17 | 中冶南方工程技术有限公司 | Water ring pump-steam jet pump pipeline system with automatic pressure regulating function |
CN104949541A (en) * | 2015-06-29 | 2015-09-30 | 深圳市成德机械有限公司 | Device and method for improving vacuum of power plant condenser and thermal power generation system |
CN106802092A (en) * | 2017-03-31 | 2017-06-06 | 武汉武泵泵业制造有限公司 | A kind of jetting stream vacuum system and vacuum for energy saving for power plants transformation maintains method |
CN106979041B (en) * | 2017-04-01 | 2018-06-19 | 晟源高科(北京)科技有限公司 | A kind of turbine low pressure cylinder high vacuum takes off the remodeling method of cylinder operation thermoelectricity decoupled system |
CN107062933A (en) * | 2017-04-28 | 2017-08-18 | 程琛 | A kind of heat-exchange method of efficient energy-saving condenser steam injection vacuum system and its heat exchanger |
CN107036454B (en) * | 2017-04-28 | 2023-02-17 | 申能股份有限公司 | Vacuum adjusting device of steam turbine condenser and control method thereof |
CN107560451B (en) * | 2017-10-17 | 2023-09-01 | 武汉艾德沃泵阀有限公司 | Energy-saving vacuum device |
CN108731501B (en) * | 2017-10-25 | 2024-06-07 | 江苏核电有限公司 | Energy-saving device and energy-saving method for optimizing operation mode of vacuum water jet pump system |
CN108181099B (en) * | 2017-12-27 | 2019-08-30 | 西安交通大学 | A kind of nuclear reactor pressurizer safety valve leak test by filling water system and its test method |
CN113175829A (en) * | 2021-04-19 | 2021-07-27 | 西安交通大学 | Carbon dioxide gas suction and separation device and method of mixed working medium circulation system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914868A (en) * | 1995-06-23 | 1997-01-17 | Mitsubishi Heavy Ind Ltd | Air extractor |
CN102259418A (en) * | 2011-07-15 | 2011-11-30 | 江苏金发科技新材料有限公司 | Vacuum extractor for plastic granulation |
CN203323586U (en) * | 2013-05-04 | 2013-12-04 | 马鞍山当涂发电有限公司 | Condenser vacuum system of turboset |
CN203443393U (en) * | 2013-07-10 | 2014-02-19 | 上海赛迩福电力技术有限公司 | Condenser vacuum system provided with steam ejectors |
CN203772055U (en) * | 2014-04-11 | 2014-08-13 | 张曙光 | Power plant condenser steam injection vacuum-pumping system with pressure control |
-
2014
- 2014-04-11 CN CN201410144155.2A patent/CN103940256B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0914868A (en) * | 1995-06-23 | 1997-01-17 | Mitsubishi Heavy Ind Ltd | Air extractor |
CN102259418A (en) * | 2011-07-15 | 2011-11-30 | 江苏金发科技新材料有限公司 | Vacuum extractor for plastic granulation |
CN203323586U (en) * | 2013-05-04 | 2013-12-04 | 马鞍山当涂发电有限公司 | Condenser vacuum system of turboset |
CN203443393U (en) * | 2013-07-10 | 2014-02-19 | 上海赛迩福电力技术有限公司 | Condenser vacuum system provided with steam ejectors |
CN203772055U (en) * | 2014-04-11 | 2014-08-13 | 张曙光 | Power plant condenser steam injection vacuum-pumping system with pressure control |
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Publication number | Publication date |
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CN103940256A (en) | 2014-07-23 |
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Addressee: Zhang Shuguang Document name: Notification to Go Through Formalities of Registration |
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Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Applicant after: Zhang Shuguang Applicant after: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 100085, 2 International Building, 2310 floor, ten Street, Beijing, Haidian District, room 23 Applicant before: Zhang Shuguang Applicant before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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Effective date of registration: 20160707 Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee after: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. Address before: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee before: Zhang Shuguang Patentee before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee after: Prayson energy technology (Beijing) Limited by Share Ltd Address before: 100088 Beijing city Haidian District Zhichun Road Jinqiu international A No. 6 room 2303 Patentee before: PRESENCE ENERGY TECHNOLOGY (BEIJING) CO., LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Power plant condenser steam jet and vacuumizing system with pressure control function Effective date of registration: 20180105 Granted publication date: 20160420 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: Prayson energy technology (Beijing) Limited by Share Ltd|Zhang Shuguang Registration number: 2018990000018 |
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Date of cancellation: 20190328 Granted publication date: 20160420 Pledgee: China Co truction Bank Corp Beijing Zhongguancun branch Pledgor: Prayson energy technology (Beijing) Limited by Share Ltd|Zhang Shuguang Registration number: 2018990000018 |
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Effective date of registration: 20190628 Address after: 322299 Building 004, Building A, 966 Dianhong Avenue, Xianhua Street, Pujiang County, Jinhua City, Zhejiang Province Patentee after: Pujiang Rier Technology Co., Ltd. Address before: Room 2303, Block A, Jinqiu International, 6 Zhichun Road, Haidian District, Beijing 100088 Patentee before: Prayson energy technology (Beijing) Limited by Share Ltd |
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