JPS51132639A - Method for preventing freezing of a stand pipe of a closed loop coolin g water system - Google Patents

Method for preventing freezing of a stand pipe of a closed loop coolin g water system

Info

Publication number
JPS51132639A
JPS51132639A JP5649775A JP5649775A JPS51132639A JP S51132639 A JPS51132639 A JP S51132639A JP 5649775 A JP5649775 A JP 5649775A JP 5649775 A JP5649775 A JP 5649775A JP S51132639 A JPS51132639 A JP S51132639A
Authority
JP
Japan
Prior art keywords
stand pipe
coolin
closed loop
water system
preventing freezing
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
JP5649775A
Other languages
Japanese (ja)
Inventor
Takamasa Urabe
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 JP5649775A priority Critical patent/JPS51132639A/en
Publication of JPS51132639A publication Critical patent/JPS51132639A/en
Pending legal-status Critical Current

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  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To prevent freezing of a stand pipe by forcibly flowing warm water heated at a heat exchanger into the stand pipe by utilizing the difference of the pressure between the warm water and cooling water in a cooler.
COPYRIGHT: (C)1976,JPO&Japio
JP5649775A 1975-05-13 1975-05-13 Method for preventing freezing of a stand pipe of a closed loop coolin g water system Pending JPS51132639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5649775A JPS51132639A (en) 1975-05-13 1975-05-13 Method for preventing freezing of a stand pipe of a closed loop coolin g water system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5649775A JPS51132639A (en) 1975-05-13 1975-05-13 Method for preventing freezing of a stand pipe of a closed loop coolin g water system

Publications (1)

Publication Number Publication Date
JPS51132639A true JPS51132639A (en) 1976-11-17

Family

ID=13028726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5649775A Pending JPS51132639A (en) 1975-05-13 1975-05-13 Method for preventing freezing of a stand pipe of a closed loop coolin g water system

Country Status (1)

Country Link
JP (1) JPS51132639A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023052A (en) * 1973-07-03 1975-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023052A (en) * 1973-07-03 1975-03-12

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