JPS55112875A - Cooling water taking-in device for water wheel installation - Google Patents

Cooling water taking-in device for water wheel installation

Info

Publication number
JPS55112875A
JPS55112875A JP1971279A JP1971279A JPS55112875A JP S55112875 A JPS55112875 A JP S55112875A JP 1971279 A JP1971279 A JP 1971279A JP 1971279 A JP1971279 A JP 1971279A JP S55112875 A JPS55112875 A JP S55112875A
Authority
JP
Japan
Prior art keywords
pipe
cooling water
deaerator
cooling
taking
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
JP1971279A
Other languages
Japanese (ja)
Inventor
Tsuneo Sugano
Yoshio Matsuki
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP1971279A priority Critical patent/JPS55112875A/en
Publication of JPS55112875A publication Critical patent/JPS55112875A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: To facilitate the deaeration of the water taken-in through a suction pipe using a simple device by separating bubbles from the cooling water taken-in through a intake provided in the suction pipe by means of a deaerator.
CONSTITUTION: The section area of a cylindrical container 12 forming a deaerator 6 is larger than the section areas of a taking-in pipe 5 and a pipe 7, therefore, the flow rate of the cooling water taken-in from an intake 4 provided within a suction pipe 2 and delivered through the taking-in pipe 5 is greatly reduced in the cylindrical container 12. Accordingly, bubbles contained in the flowing water move upward owing to their own bouyance and escapes above the water level 47 of a drainage canal through a deaerator pipe 16. Thus the cooling water is deaerated in the deaerator 6 before use so that the mulfunction of the cooling water pump or the reduction of cooling effect of the cooling system due to accumulation of air in the cooling element.
COPYRIGHT: (C)1980,JPO&Japio
JP1971279A 1979-02-23 1979-02-23 Cooling water taking-in device for water wheel installation Pending JPS55112875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1971279A JPS55112875A (en) 1979-02-23 1979-02-23 Cooling water taking-in device for water wheel installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971279A JPS55112875A (en) 1979-02-23 1979-02-23 Cooling water taking-in device for water wheel installation

Publications (1)

Publication Number Publication Date
JPS55112875A true JPS55112875A (en) 1980-09-01

Family

ID=12006893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971279A Pending JPS55112875A (en) 1979-02-23 1979-02-23 Cooling water taking-in device for water wheel installation

Country Status (1)

Country Link
JP (1) JPS55112875A (en)

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