CN106704209A - 一种用于减压法开采可燃冰的潜水泵 - Google Patents
一种用于减压法开采可燃冰的潜水泵 Download PDFInfo
- Publication number
- CN106704209A CN106704209A CN201611194539.0A CN201611194539A CN106704209A CN 106704209 A CN106704209 A CN 106704209A CN 201611194539 A CN201611194539 A CN 201611194539A CN 106704209 A CN106704209 A CN 106704209A
- Authority
- CN
- China
- Prior art keywords
- pump
- seal closure
- valve
- intake valve
- rotor
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0099—Equipment or details not covered by groups E21B15/00 - E21B40/00 specially adapted for drilling for or production of natural hydrate or clathrate gas reservoirs; Drilling through or monitoring of formations containing gas hydrates or clathrates
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Abstract
Description
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810774045.2A CN108953170A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
CN201810774044.8A CN108953169A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
CN201611194539.0A CN106704209B (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611194539.0A CN106704209B (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810774045.2A Division CN108953170A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
CN201810774044.8A Division CN108953169A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106704209A true CN106704209A (zh) | 2017-05-24 |
CN106704209B CN106704209B (zh) | 2018-09-04 |
Family
ID=58938700
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810774045.2A Withdrawn CN108953170A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
CN201611194539.0A Active CN106704209B (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
CN201810774044.8A Withdrawn CN108953169A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810774045.2A Withdrawn CN108953170A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810774044.8A Withdrawn CN108953169A (zh) | 2016-12-22 | 2016-12-22 | 一种用于减压法开采可燃冰的潜水泵 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN108953170A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005313800A (ja) * | 2004-04-30 | 2005-11-10 | Mitsui Eng & Shipbuild Co Ltd | ガスハイドレート海上輸送方法及びガスハイドレート海上輸送船 |
CN1944950A (zh) * | 2006-08-09 | 2007-04-11 | 中国石油大学(华东) | 井下气水分离水回注开采海底水合物的方法 |
WO2007072172A1 (en) * | 2005-12-20 | 2007-06-28 | Schlumberger Technology B.V. | Method and system for development of hydrocarbon bearing formations including depressurization of gas hydrates |
CN102788026A (zh) * | 2011-05-16 | 2012-11-21 | 梁嘉麟 | 全密封型液泵的防泄漏密封方法 |
CN203604218U (zh) * | 2013-11-22 | 2014-05-21 | 天津市华海通钢铁有限公司 | 一种潜水泵 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123858A (en) * | 1971-07-06 | 1978-11-07 | Batchelder George W | Versatile submersible device for dredging or other underwater functions |
JPS527644B2 (zh) * | 1972-09-14 | 1977-03-03 | ||
JPS5391401A (en) * | 1977-01-24 | 1978-08-11 | Shibaura Eng Works Ltd | Underwater pump |
SU987188A1 (ru) * | 1981-07-06 | 1983-01-07 | Мордовский государственный университет им.Н.П.Огарева | Шнековый насос дл перекачивани в зких сред |
JPH0689554B2 (ja) * | 1989-07-05 | 1994-11-09 | 東亜建設工業株式会社 | 浚渫装置 |
JP3755587B2 (ja) * | 2001-06-29 | 2006-03-15 | 株式会社東洋電機工業所 | 土砂等除去装置 |
CN105134616A (zh) * | 2015-07-22 | 2015-12-09 | 上海要要玖消防科技有限公司 | 一种气压保护式潜水泵 |
CN105351210A (zh) * | 2015-12-15 | 2016-02-24 | 河北潜达特种泵业有限公司 | 一种喂入绞龙式潜水泥浆泵 |
-
2016
- 2016-12-22 CN CN201810774045.2A patent/CN108953170A/zh not_active Withdrawn
- 2016-12-22 CN CN201611194539.0A patent/CN106704209B/zh active Active
- 2016-12-22 CN CN201810774044.8A patent/CN108953169A/zh not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005313800A (ja) * | 2004-04-30 | 2005-11-10 | Mitsui Eng & Shipbuild Co Ltd | ガスハイドレート海上輸送方法及びガスハイドレート海上輸送船 |
WO2007072172A1 (en) * | 2005-12-20 | 2007-06-28 | Schlumberger Technology B.V. | Method and system for development of hydrocarbon bearing formations including depressurization of gas hydrates |
CN1944950A (zh) * | 2006-08-09 | 2007-04-11 | 中国石油大学(华东) | 井下气水分离水回注开采海底水合物的方法 |
CN102788026A (zh) * | 2011-05-16 | 2012-11-21 | 梁嘉麟 | 全密封型液泵的防泄漏密封方法 |
CN203604218U (zh) * | 2013-11-22 | 2014-05-21 | 天津市华海通钢铁有限公司 | 一种潜水泵 |
Also Published As
Publication number | Publication date |
---|---|
CN108953169A (zh) | 2018-12-07 |
CN108953170A (zh) | 2018-12-07 |
CN106704209B (zh) | 2018-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 315601 Shang Tang Village, The Strip Town, Ninghai County, Ningbo, Zhejiang Applicant after: Li Feng Address before: 317519 Ma Che village, Chengbei street, Wenling City, Taizhou, Zhejiang Applicant before: Li Feng |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 23 Xichang street, Huai'an District, Huai'an City, Jiangsu Province Patentee after: Huaian District comprehensive inspection and testing center of Huai'an City Address before: 315601 Shang Tang Village, The Strip Town, Ninghai County, Ningbo, Zhejiang Patentee before: Li Feng |