CN103498809B - 立式长轴海水泵 - Google Patents
立式长轴海水泵 Download PDFInfo
- Publication number
- CN103498809B CN103498809B CN201310478364.6A CN201310478364A CN103498809B CN 103498809 B CN103498809 B CN 103498809B CN 201310478364 A CN201310478364 A CN 201310478364A CN 103498809 B CN103498809 B CN 103498809B
- Authority
- CN
- China
- Prior art keywords
- shaft
- pump
- water pump
- sea water
- vertical type
- 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.)
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- 239000013535 sea water Substances 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 230000008878 coupling Effects 0.000 claims abstract description 76
- 238000010168 coupling process Methods 0.000 claims abstract description 76
- 238000005859 coupling reaction Methods 0.000 claims abstract description 76
- 238000000605 extraction Methods 0.000 claims abstract description 8
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 7
- 241000219112 Cucumis Species 0.000 claims description 5
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims description 5
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 239000003208 petroleum Substances 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 238000005266 casting Methods 0.000 description 13
- 239000004576 sand Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 238000005461 lubrication Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310478364.6A CN103498809B (zh) | 2013-10-11 | 2013-10-11 | 立式长轴海水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310478364.6A CN103498809B (zh) | 2013-10-11 | 2013-10-11 | 立式长轴海水泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103498809A CN103498809A (zh) | 2014-01-08 |
CN103498809B true CN103498809B (zh) | 2016-06-29 |
Family
ID=49864051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310478364.6A Active CN103498809B (zh) | 2013-10-11 | 2013-10-11 | 立式长轴海水泵 |
Country Status (1)
Country | Link |
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CN (1) | CN103498809B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106151110B (zh) * | 2016-08-18 | 2018-04-27 | 武汉船用机械有限责任公司 | 一种连接支撑装置 |
CN115875315A (zh) * | 2023-01-13 | 2023-03-31 | 上海阿波罗机械股份有限公司 | 海水泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3372877B2 (ja) * | 1998-09-18 | 2003-02-04 | 株式会社酉島製作所 | 排水ポンプ |
CN103133351A (zh) * | 2013-03-07 | 2013-06-05 | 湖南耐普泵业有限公司 | 一种可抽芯立式长轴海水泵 |
CN203130587U (zh) * | 2013-03-07 | 2013-08-14 | 湖南耐普泵业有限公司 | 一种立式长轴海水泵 |
CN203161553U (zh) * | 2013-03-07 | 2013-08-28 | 湖南耐普泵业有限公司 | 一种可抽芯立式长轴海水泵 |
CN203532346U (zh) * | 2013-10-11 | 2014-04-09 | 湖南耐普泵业有限公司 | 立式长轴海水泵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2947087B2 (ja) * | 1994-08-29 | 1999-09-13 | 株式会社石垣 | 先行待機形ポンプの振動防止装置 |
-
2013
- 2013-10-11 CN CN201310478364.6A patent/CN103498809B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3372877B2 (ja) * | 1998-09-18 | 2003-02-04 | 株式会社酉島製作所 | 排水ポンプ |
CN103133351A (zh) * | 2013-03-07 | 2013-06-05 | 湖南耐普泵业有限公司 | 一种可抽芯立式长轴海水泵 |
CN203130587U (zh) * | 2013-03-07 | 2013-08-14 | 湖南耐普泵业有限公司 | 一种立式长轴海水泵 |
CN203161553U (zh) * | 2013-03-07 | 2013-08-28 | 湖南耐普泵业有限公司 | 一种可抽芯立式长轴海水泵 |
CN203532346U (zh) * | 2013-10-11 | 2014-04-09 | 湖南耐普泵业有限公司 | 立式长轴海水泵 |
Also Published As
Publication number | Publication date |
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CN103498809A (zh) | 2014-01-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 410100 Hunan province Changsha Panpan Changsha economic and Technological Development Zone, Road No. 26 Applicant after: HUNAN NEPTUNE PUMP CO., LTD. Address before: 410100 Hunan province Changsha City, national economic and Technological Development Zone (Xingsha) Panpan Road No. 26 Applicant before: Hunan Neptune Pump Co., Ltd. |
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COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vertical-type long axis sea water pump with extractable core Effective date of registration: 20161227 Granted publication date: 20160629 Pledgee: Changsha Bank city branch of Limited by Share Ltd Pledgor: HUNAN NEPTUNE PUMP CO., LTD. Registration number: 2016430000067 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190322 Granted publication date: 20160629 Pledgee: Changsha Bank city branch of Limited by Share Ltd Pledgor: HUNAN NEPTUNE PUMP CO., LTD. Registration number: 2016430000067 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vertical-type long axis sea water pump with extractable core Effective date of registration: 20190415 Granted publication date: 20160629 Pledgee: Changsha Bank city branch of Limited by Share Ltd Pledgor: HUNAN NEPTUNE PUMP CO., LTD. Registration number: 2019430000032 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220607 Granted publication date: 20160629 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: HUNAN NEPTUNE PUMP Co.,Ltd. Registration number: 2019430000032 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |