JPS56101359A - Cooling water supplying device for cooler - Google Patents

Cooling water supplying device for cooler

Info

Publication number
JPS56101359A
JPS56101359A JP129980A JP129980A JPS56101359A JP S56101359 A JPS56101359 A JP S56101359A JP 129980 A JP129980 A JP 129980A JP 129980 A JP129980 A JP 129980A JP S56101359 A JPS56101359 A JP S56101359A
Authority
JP
Japan
Prior art keywords
cooler
switching valve
main pipe
valves
water supplying
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
JP129980A
Other languages
Japanese (ja)
Inventor
Yoshishige Iobe
Tasuku Osanai
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
Priority to JP129980A priority Critical patent/JPS56101359A/en
Publication of JPS56101359A publication Critical patent/JPS56101359A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D1/00—Devices using naturally cold air or cold water
    • F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water

Abstract

PURPOSE:To enable to remove extraneous substances by running the cooling liquid to the reverse direction without disassembling the cooler using a method wherein the flow of the cooling water is controlled by switching valves provided in the cooling water piping system and the running direction of the cooling liquid in the cooler is switched off. CONSTITUTION:In the case of the cooling system consisting of a water supplying main pipe 2, a cooler 1 and an exhausting main pipe 5, switching valves 6 and 7 are provided in the water supplying main pipe 2 and the exhaust main pipe 5 respectively. Also, the upper stream side of the switching valve 6 and the upper stream side of the switching valve 7 are interconnected to the branch pipe 8 to be used for the main pipe of the cooler 1 through a switching valve 10, and at the same time, the downstream side of the switching valve 6 and the downstream side of the switching valve 7 are interconnected to a branch pipe 9 to be used for the main pipe of the cooler 1 through a switching valve 11. Normally, the valves 6 and 7 are opened, but these valves are closed and valves 10 and 11 are opened when cleaning is performed and the extraneous substances are removed by reversing the running direction of the cooling liquid in the cooler 1.
JP129980A 1980-01-11 1980-01-11 Cooling water supplying device for cooler Pending JPS56101359A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP129980A JPS56101359A (en) 1980-01-11 1980-01-11 Cooling water supplying device for cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP129980A JPS56101359A (en) 1980-01-11 1980-01-11 Cooling water supplying device for cooler

Publications (1)

Publication Number Publication Date
JPS56101359A true JPS56101359A (en) 1981-08-13

Family

ID=11497586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP129980A Pending JPS56101359A (en) 1980-01-11 1980-01-11 Cooling water supplying device for cooler

Country Status (1)

Country Link
JP (1) JPS56101359A (en)

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