JPS57165514A - Water intake device - Google Patents

Water intake device

Info

Publication number
JPS57165514A
JPS57165514A JP56049332A JP4933281A JPS57165514A JP S57165514 A JPS57165514 A JP S57165514A JP 56049332 A JP56049332 A JP 56049332A JP 4933281 A JP4933281 A JP 4933281A JP S57165514 A JPS57165514 A JP S57165514A
Authority
JP
Japan
Prior art keywords
water
suspended substances
umbrella
shaped cover
pipe
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.)
Pending
Application number
JP56049332A
Other languages
Japanese (ja)
Inventor
Susumu Hirata
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP56049332A priority Critical patent/JPS57165514A/en
Publication of JPS57165514A publication Critical patent/JPS57165514A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • E02B9/04—Free-flow canals or flumes; Intakes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

PURPOSE:To prevent the inflow of suspended substances into an equipment provided on the ground during the intake period of water by continuously jetting water upwards slantly onto the whole face near the upper part of an umbrella- shaped cover of an intake port. CONSTITUTION:In case where suspended substances are present in water, pressure water 18 is sent from a pressure water source on the ground into a pipe 17, jet water from each jet nozzle 16 is continuously jetted at places near the upper part of an umbrella-shaped cover 15 so as to blow away the suspended substances along the upper part of the umbrella-shaped cover 15. By this, the in flow of the suspended substances 13 into an intake pipe 11 and a bottom pipe 12 under water during the intake period of water 14 can be prevented. Thus, water containing no suspended substances 13 can be introduced through the bottom pipe 12 into an equipment on the ground.
JP56049332A 1981-04-03 1981-04-03 Water intake device Pending JPS57165514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049332A JPS57165514A (en) 1981-04-03 1981-04-03 Water intake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049332A JPS57165514A (en) 1981-04-03 1981-04-03 Water intake device

Publications (1)

Publication Number Publication Date
JPS57165514A true JPS57165514A (en) 1982-10-12

Family

ID=12828029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049332A Pending JPS57165514A (en) 1981-04-03 1981-04-03 Water intake device

Country Status (1)

Country Link
JP (1) JPS57165514A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63151707A (en) * 1986-12-12 1988-06-24 Toa Harbor Works Co Ltd Interruption of floating substance in intake port
FR2742781A1 (en) * 1995-12-20 1997-06-27 Scaphocean Water intake for sea water therapy or sea fish farming centres
RU225246U1 (en) * 2023-12-22 2024-04-16 Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук (ПФИЦ УрО РАН) Device for selective selection of water from the surface horizons of a stratified water body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63151707A (en) * 1986-12-12 1988-06-24 Toa Harbor Works Co Ltd Interruption of floating substance in intake port
FR2742781A1 (en) * 1995-12-20 1997-06-27 Scaphocean Water intake for sea water therapy or sea fish farming centres
RU225246U1 (en) * 2023-12-22 2024-04-16 Федеральное государственное бюджетное учреждение науки Пермский федеральный исследовательский центр Уральского отделения Российской академии наук (ПФИЦ УрО РАН) Device for selective selection of water from the surface horizons of a stratified water body

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