CN110984334A - 纯液相流负压排液系统 - Google Patents
纯液相流负压排液系统 Download PDFInfo
- Publication number
- CN110984334A CN110984334A CN201911380686.0A CN201911380686A CN110984334A CN 110984334 A CN110984334 A CN 110984334A CN 201911380686 A CN201911380686 A CN 201911380686A CN 110984334 A CN110984334 A CN 110984334A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- potential energy
- pressure fluid
- piece
- buoyancy
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911380686.0A CN110984334B (zh) | 2019-12-27 | 2019-12-27 | 纯液相流负压排液系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911380686.0A CN110984334B (zh) | 2019-12-27 | 2019-12-27 | 纯液相流负压排液系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110984334A true CN110984334A (zh) | 2020-04-10 |
CN110984334B CN110984334B (zh) | 2021-04-27 |
Family
ID=70078179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911380686.0A Active CN110984334B (zh) | 2019-12-27 | 2019-12-27 | 纯液相流负压排液系统 |
Country Status (1)
Country | Link |
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CN (1) | CN110984334B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215154A (zh) * | 2021-12-21 | 2022-03-22 | 上海在田环境科技有限公司 | 一种单相流双相流任意切换型负压井及排液系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420068A1 (fr) * | 1978-03-16 | 1979-10-12 | Appercelle Jacky | Systeme pour l'amelioration des chasses d'eau |
FR2923399B1 (fr) * | 2007-11-14 | 2010-08-13 | Bonna Sabla | Obturateur automatique perfectionne pour appareil de separation et retention de liquide leger, appareil avec obturateur. |
CN105507410A (zh) * | 2015-12-31 | 2016-04-20 | 黄山拓达科技有限公司 | 污水真空收集处理系统 |
CN206069524U (zh) * | 2016-08-31 | 2017-04-05 | 黄山拓达科技有限公司 | 集真空污水收集和人工湿地处理于一体的节能治污系统 |
CN206328278U (zh) * | 2016-08-31 | 2017-07-14 | 黄山拓达科技有限公司 | 集真空污水收集和a20污水处理于一体的节能治污系统 |
US10006191B1 (en) * | 2016-06-23 | 2018-06-26 | Stu Lieberman | Fill valve switch |
CN109099203A (zh) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | 一种自动排水装置 |
-
2019
- 2019-12-27 CN CN201911380686.0A patent/CN110984334B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2420068A1 (fr) * | 1978-03-16 | 1979-10-12 | Appercelle Jacky | Systeme pour l'amelioration des chasses d'eau |
FR2923399B1 (fr) * | 2007-11-14 | 2010-08-13 | Bonna Sabla | Obturateur automatique perfectionne pour appareil de separation et retention de liquide leger, appareil avec obturateur. |
CN105507410A (zh) * | 2015-12-31 | 2016-04-20 | 黄山拓达科技有限公司 | 污水真空收集处理系统 |
US10006191B1 (en) * | 2016-06-23 | 2018-06-26 | Stu Lieberman | Fill valve switch |
CN206069524U (zh) * | 2016-08-31 | 2017-04-05 | 黄山拓达科技有限公司 | 集真空污水收集和人工湿地处理于一体的节能治污系统 |
CN206328278U (zh) * | 2016-08-31 | 2017-07-14 | 黄山拓达科技有限公司 | 集真空污水收集和a20污水处理于一体的节能治污系统 |
CN109099203A (zh) * | 2018-06-10 | 2018-12-28 | 西北农林科技大学 | 一种自动排水装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114215154A (zh) * | 2021-12-21 | 2022-03-22 | 上海在田环境科技有限公司 | 一种单相流双相流任意切换型负压井及排液系统 |
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Publication number | Publication date |
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CN110984334B (zh) | 2021-04-27 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: Pure liquid phase flow negative pressure drainage system Effective date of registration: 20220706 Granted publication date: 20210427 Pledgee: Industrial Bank Co.,Ltd. Shanghai Yangpu sub branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2022310000114 |
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PC01 | Cancellation 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: 20230919 Granted publication date: 20210427 Pledgee: Industrial Bank Co.,Ltd. Shanghai Yangpu sub branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2022310000114 |
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PE01 | Entry into force 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: Pure liquid phase flow negative pressure drainage system Effective date of registration: 20230922 Granted publication date: 20210427 Pledgee: Industrial Bank Co.,Ltd. Shanghai Pilot Free Trade Zone Branch Pledgor: SHANGHAI Z.TEC ENVIRONMENTAL TECHNOLOGY Co.,Ltd.|Jiangsu Fengyou Environmental Technology Co.,Ltd. Registration number: Y2023310000589 |