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1. WO2020062879 - DEVICE FOR AUTOMATICALLY REMOVING PIPELINE SEDIMENTS THROUGH WITHDRAWN WATER PIPE OF PUMP STATION

Publication Number WO/2020/062879
Publication Date 02.04.2020
International Application No. PCT/CN2019/086021
International Filing Date 08.05.2019
IPC
E03F 1/00 2006.01
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
1Methods, systems, or installations for draining-off sewage or storm water
CPC
E03F 1/00
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
1Methods, systems, or installations for draining-off sewage or storm water
E03F 1/001
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
1Methods, systems, or installations for draining-off sewage or storm water
001into a body of water
E03F 2201/20
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
2201Details, devices or methods not otherwise provided for
20Measuring flow in sewer systems
E03F 3/02
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
3Sewer pipe-line systems
02Arrangement of sewer pipe-lines or pipe-line systems
E03F 5/22
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
5Sewerage structures
22Adaptations of pumping plants for lifting sewage
E03F 9/007
EFIXED CONSTRUCTIONS
03WATER SUPPLY; SEWERAGE
FSEWERS; CESSPOOLS
9Arrangements or fixed installations ; methods or devices; for cleaning ; or clearing; sewer pipes, e.g. by flushing
007Devices providing a flushing surge
Applicants
  • 上海市政工程设计研究总院(集团)有限公司 SHANGHAI MUNICIPAL ENGINEERING DESIGN INSTITUTE (GROUP) CO., LTD. [CN]/[CN]
Inventors
  • 张欣 ZHANG, Xin
  • 董磊 DONG, Lei
  • 陈昱霖 CHEN, Yulin
  • 陶贤成 TAO, Xiancheng
Agents
  • 上海世圆知识产权代理有限公司 SHANGHAI SHIYUAN INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
201811157920.930.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DEVICE FOR AUTOMATICALLY REMOVING PIPELINE SEDIMENTS THROUGH WITHDRAWN WATER PIPE OF PUMP STATION
(FR) DISPOSITIF DE SUPPRESSION AUTOMATIQUE DE SÉDIMENTS DE PIPELINE À TRAVERS UNE CONDUITE D'EAU RETIRÉE D'UNE STATION DE POMPAGE
(ZH) 一种通过泵站回笼水管实现管道沉积物自动清除的装置
Abstract
(EN)
Disclosed is a device for automatically removing pipeline sediments through a withdrawn water pipe (14) of a pump station. Multiple access wells (6) are arranged on a header pipe (2) of a water discharge system and are connected to the withdrawn water pipe (14) through an additional pressure pipeline (5); and a flushing control valve (15) is arranged between the additional pressure pipeline (5) and each access well (6); a second control valve (16) is arranged between the withdrawn water pipe (14) and a front pond (11) of the pump station; and a third control valve (17) is arranged between a rainwater pump set (13) and a riverway.
(FR)
L'invention concerne un dispositif de suppression automatique de sédiments de pipeline à travers une conduite d'eau retirée (14) d'une station de pompage. De multiples puits d'accès (6) sont disposés sur un tuyau collecteur (2) d'un système d'évacuation d'eau et sont reliés à la conduite d'eau retirée (14) par l'intermédiaire d'une conduite sous pression (5) supplémentaire ; et une vanne de régulation de rinçage (15) est disposée entre la conduite sous pression (5) supplémentaire et chaque puits d'accès (6) ; une deuxième vanne de régulation (16) est disposée entre la conduite d'eau retirée (14) et un étang avant (11) de la station de pompage ; et une troisième vanne de régulation (17) est disposée entre un ensemble pompe d'eau de pluie (13) et une rivière.
(ZH)
一种通过泵站回笼水管(14)实现管道沉积物自动清除的装置,排水系统总管(2)上设置多个接入井(6),多个接入井(6)通过加排压力管道(5)与回笼水管(14)连接;加排压力管道(5)与各接入井(6)之间设有冲洗控制阀门(15),回笼水管(14)和泵站前池(11)之间设有第二控制阀门(16),雨水泵组(13)和河道之间设有第三控制阀门(17)。
Also published as
Latest bibliographic data on file with the International Bureau