DE4403154C2 - In großer Tiefe angeordnete Wasserabführanlage - Google Patents

In großer Tiefe angeordnete Wasserabführanlage

Info

Publication number
DE4403154C2
DE4403154C2 DE4403154A DE4403154A DE4403154C2 DE 4403154 C2 DE4403154 C2 DE 4403154C2 DE 4403154 A DE4403154 A DE 4403154A DE 4403154 A DE4403154 A DE 4403154A DE 4403154 C2 DE4403154 C2 DE 4403154C2
Authority
DE
Germany
Prior art keywords
channel
pump
water
underground
drainage system
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.)
Expired - Fee Related
Application number
DE4403154A
Other languages
German (de)
English (en)
Other versions
DE4403154A1 (de
Inventor
Kunio Takada
Kenji Otani
Masayuki Yamada
Saburo Maru
Sumio Sudo
Sadashi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE4403154A1 publication Critical patent/DE4403154A1/de
Application granted granted Critical
Publication of DE4403154C2 publication Critical patent/DE4403154C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/22—Adaptations of pumping plants for lifting sewage
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y02A20/20—Controlling water pollution; Waste water treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sewage (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
DE4403154A 1993-02-05 1994-02-02 In großer Tiefe angeordnete Wasserabführanlage Expired - Fee Related DE4403154C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5018783A JP2789290B2 (ja) 1993-02-05 1993-02-05 大深度地下排水施設及びその運用方法

Publications (2)

Publication Number Publication Date
DE4403154A1 DE4403154A1 (de) 1994-08-11
DE4403154C2 true DE4403154C2 (de) 2000-12-14

Family

ID=11981225

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4403154A Expired - Fee Related DE4403154C2 (de) 1993-02-05 1994-02-02 In großer Tiefe angeordnete Wasserabführanlage

Country Status (2)

Country Link
JP (1) JP2789290B2 (ja)
DE (1) DE4403154C2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527523A1 (de) * 1995-07-27 1997-01-30 Siemens Ag Verfahren und Vorrichtung zur Pumpensteuerung im Einlaufhebewerk einer Abwasserkläranlage
CN108130948B (zh) * 2018-01-18 2023-10-20 武汉市政工程设计研究院有限责任公司 一种适用于深层地下排水提升泵站的压力流进水流道系统
CN108222213B (zh) * 2018-01-25 2023-09-29 上海水顿智能科技有限公司 分析强排系统接河分布的方法及系统
CN114320303A (zh) * 2021-12-09 2022-04-12 中国铁建大桥工程局集团有限公司 一种竖井泄洪洞洞身支护开挖方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833157B2 (ja) * 1988-06-25 1996-03-29 株式会社東芝 雨水ポンプの運転制御装置
JPH0485187U (ja) * 1990-11-29 1992-07-23
JP2992776B2 (ja) * 1991-06-11 1999-12-20 株式会社日立製作所 地下排水施設及びその運転方法

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Lehr- und Handbuch der Abwassertechnik, 3. Aufl., Bd. 2, 1982, Verlag von wilhelm Ernst & Sohn, Berlin, S. 452-471 sowie Zeitschrift "Wasserwirtschaft",68/1978, S. 99-104 *
Zeitschrift "gwf", 1962, 907-911 *
Zeitschrift "Korrespondenz Abwasser", 34/1987, S. 363-368 *
Zeitschrift "Wasserwirtschaft", 82/1992, S. 184-191 *

Also Published As

Publication number Publication date
JPH06229000A (ja) 1994-08-16
DE4403154A1 (de) 1994-08-11
JP2789290B2 (ja) 1998-08-20

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee