CN101748770B - 液位检测式氮封水箱 - Google Patents
液位检测式氮封水箱 Download PDFInfo
- Publication number
- CN101748770B CN101748770B CN200910188984A CN200910188984A CN101748770B CN 101748770 B CN101748770 B CN 101748770B CN 200910188984 A CN200910188984 A CN 200910188984A CN 200910188984 A CN200910188984 A CN 200910188984A CN 101748770 B CN101748770 B CN 101748770B
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- Prior art keywords
- liquid level
- water
- nitrogen
- pure water
- conduit
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910188984A CN101748770B (zh) | 2009-12-18 | 2009-12-18 | 液位检测式氮封水箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910188984A CN101748770B (zh) | 2009-12-18 | 2009-12-18 | 液位检测式氮封水箱 |
Publications (2)
Publication Number | Publication Date |
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CN101748770A CN101748770A (zh) | 2010-06-23 |
CN101748770B true CN101748770B (zh) | 2012-09-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910188984A Expired - Fee Related CN101748770B (zh) | 2009-12-18 | 2009-12-18 | 液位检测式氮封水箱 |
Country Status (1)
Country | Link |
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CN (1) | CN101748770B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103318550A (zh) * | 2013-07-01 | 2013-09-25 | 北京物华天宝安全玻璃有限公司 | 一种智能型氮封水箱 |
CN106807931A (zh) * | 2017-03-30 | 2017-06-09 | 山东钢铁股份有限公司 | 一种大包长水口的双层密封装置 |
CN112438608B (zh) * | 2019-08-29 | 2022-02-18 | 宁波方太厨具有限公司 | 一种蒸箱水位测量装置 |
CN113504009B (zh) * | 2021-07-21 | 2024-01-05 | 浙江浙能航天氢能技术有限公司 | 一种氢泄漏监测装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2287641Y (zh) * | 1997-04-14 | 1998-08-12 | 颜建国 | 浮顶水箱 |
CN2306263Y (zh) * | 1997-06-23 | 1999-02-03 | 王志林 | 纯水机储水桶 |
GB2347966A (en) * | 1999-03-19 | 2000-09-20 | Lin Yi Cheng | Water storage container with water level controller and air filtering device |
CN2412930Y (zh) * | 2000-01-27 | 2001-01-03 | 江苏捷康集团有限公司 | 常压纯水储水箱 |
CN2515257Y (zh) * | 2001-09-30 | 2002-10-09 | 张耀钦 | 一种储水桶装置 |
CN1395009A (zh) * | 2002-08-05 | 2003-02-05 | 伍华本 | 自压式密封贮水装置及带该装置的管道式纯水机 |
CN1142105C (zh) * | 2001-12-17 | 2004-03-17 | 武汉大学 | 高纯水防污剂及高纯水防污器 |
CN2697160Y (zh) * | 2004-03-23 | 2005-05-04 | 亚斯福科技股份有限公司 | 可将空气与纯水隔离的储水装置 |
CN100558995C (zh) * | 2006-06-05 | 2009-11-11 | 上海三邦水处理技术有限公司 | 纯水箱恒液位和恒压密封工艺 |
CN100564711C (zh) * | 2006-06-05 | 2009-12-02 | 上海三邦水处理技术有限公司 | 一种纯水箱密封装置 |
-
2009
- 2009-12-18 CN CN200910188984A patent/CN101748770B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2287641Y (zh) * | 1997-04-14 | 1998-08-12 | 颜建国 | 浮顶水箱 |
CN2306263Y (zh) * | 1997-06-23 | 1999-02-03 | 王志林 | 纯水机储水桶 |
GB2347966A (en) * | 1999-03-19 | 2000-09-20 | Lin Yi Cheng | Water storage container with water level controller and air filtering device |
CN2412930Y (zh) * | 2000-01-27 | 2001-01-03 | 江苏捷康集团有限公司 | 常压纯水储水箱 |
CN2515257Y (zh) * | 2001-09-30 | 2002-10-09 | 张耀钦 | 一种储水桶装置 |
CN1142105C (zh) * | 2001-12-17 | 2004-03-17 | 武汉大学 | 高纯水防污剂及高纯水防污器 |
CN1395009A (zh) * | 2002-08-05 | 2003-02-05 | 伍华本 | 自压式密封贮水装置及带该装置的管道式纯水机 |
CN2697160Y (zh) * | 2004-03-23 | 2005-05-04 | 亚斯福科技股份有限公司 | 可将空气与纯水隔离的储水装置 |
CN100558995C (zh) * | 2006-06-05 | 2009-11-11 | 上海三邦水处理技术有限公司 | 纯水箱恒液位和恒压密封工艺 |
CN100564711C (zh) * | 2006-06-05 | 2009-12-02 | 上海三邦水处理技术有限公司 | 一种纯水箱密封装置 |
Also Published As
Publication number | Publication date |
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CN101748770A (zh) | 2010-06-23 |
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C06 | Publication | ||
PB01 | Publication | ||
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C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 518055 Guangdong city of Shenzhen province Nanshan District Oriental Science Park Branch Building 2 floor E block Applicant after: Shenzhen Ultrapure Environmental Technology Co., Ltd. Address before: 518055 Guangdong city of Shenzhen Province Oriental Science Park Branch Building 2 floor E block Applicant before: Shenzhen Ultrapure Environmental Engineering Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENZHEN ULTRAPURE ENVIRONMENTAL ENGINEERING CO., LTD. TO: SHENZHEN ULTRAPURE ENVIRONMENTAL TECHNOLOGY CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100623 Assignee: Huaian Jiangsu Hua Hua environmental protection equipment Co., Ltd. Assignor: Shenzhen Ultrapure Environmental Technology Co., Ltd. Contract record no.: 2013320000522 Denomination of invention: Liquid level detection type nitrogen-sealed water tank Granted publication date: 20120905 License type: Exclusive License Record date: 20130606 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Liquid level detection type nitrogen-sealed water tank Effective date of registration: 20141203 Granted publication date: 20120905 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Ultrapure Environmental Technology Co., Ltd. Registration number: 2014990001022 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20141218 |
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