JPS55105192A - Freeze preventing method for cooling tower - Google Patents

Freeze preventing method for cooling tower

Info

Publication number
JPS55105192A
JPS55105192A JP1361279A JP1361279A JPS55105192A JP S55105192 A JPS55105192 A JP S55105192A JP 1361279 A JP1361279 A JP 1361279A JP 1361279 A JP1361279 A JP 1361279A JP S55105192 A JPS55105192 A JP S55105192A
Authority
JP
Japan
Prior art keywords
water
heat exchanger
air
sucking port
cooling
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.)
Granted
Application number
JP1361279A
Other languages
Japanese (ja)
Other versions
JPS5828918B2 (en
Inventor
Shusaku Kaneko
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 Reiki KK
Original Assignee
Hitachi Reiki KK
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 Reiki KK filed Critical Hitachi Reiki KK
Priority to JP54013612A priority Critical patent/JPS5828918B2/en
Publication of JPS55105192A publication Critical patent/JPS55105192A/en
Publication of JPS5828918B2 publication Critical patent/JPS5828918B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To prevent freezing of air-sucking port and the lower part of fillers by introducing the water heated by cooling a condenser of a freezer and the like into an indirect-type heat exchanger and heating an air-sucking port as well as inside of a casing with the water.
CONSTITUTION: An indirect-type heat exchanger 7 is arranged at an air-sucking port 5 and a tube for returning the cooling water which is returned from a compressor of a freezer and the like, being heated by heat exchange, is connected with the flow-in side of the heat exchanger 7, while the flow-out side thereof being connected with a water-sprinkling tube 3. Between the heat exchanger 7 and the water-sprinkling tube 3 is arranged a by-pass piping 9 through a valve 8, and the valve 8 is switched in accordance with outdoor temperature and the temperature of cooling water by the operation of thermo-sensor 10. When the heated cooling watr passes through the indirect-type heat exchanger, it gives heat to the outdoor air sucked in, heating by this the air-sucking port and the lower part of fillers and thus preventing freezing thereof.
COPYRIGHT: (C)1980,JPO&Japio
JP54013612A 1979-02-07 1979-02-07 How to prevent cooling tower from freezing Expired JPS5828918B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54013612A JPS5828918B2 (en) 1979-02-07 1979-02-07 How to prevent cooling tower from freezing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54013612A JPS5828918B2 (en) 1979-02-07 1979-02-07 How to prevent cooling tower from freezing

Publications (2)

Publication Number Publication Date
JPS55105192A true JPS55105192A (en) 1980-08-12
JPS5828918B2 JPS5828918B2 (en) 1983-06-18

Family

ID=11838043

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54013612A Expired JPS5828918B2 (en) 1979-02-07 1979-02-07 How to prevent cooling tower from freezing

Country Status (1)

Country Link
JP (1) JPS5828918B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741583A (en) * 1980-08-22 1982-03-08 Hitachi Reinetsu Jiyuusetsu Kk Cooling water bypassing apparatus for cooling tower
JPS60122692U (en) * 1984-01-26 1985-08-19 日本スピンドル製造株式会社 Cross flow type cooling tower
JP2010084950A (en) * 2008-09-29 2010-04-15 Nippon Spindle Mfg Co Ltd Cooling tower
CN112665410A (en) * 2019-10-16 2021-04-16 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153152U (en) * 1976-05-18 1977-11-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153152U (en) * 1976-05-18 1977-11-19

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741583A (en) * 1980-08-22 1982-03-08 Hitachi Reinetsu Jiyuusetsu Kk Cooling water bypassing apparatus for cooling tower
JPS60122692U (en) * 1984-01-26 1985-08-19 日本スピンドル製造株式会社 Cross flow type cooling tower
JP2010084950A (en) * 2008-09-29 2010-04-15 Nippon Spindle Mfg Co Ltd Cooling tower
CN112665410A (en) * 2019-10-16 2021-04-16 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower
CN112665410B (en) * 2019-10-16 2022-10-04 北京百度网讯科技有限公司 Anti-freezing system and anti-freezing method for cooling tower

Also Published As

Publication number Publication date
JPS5828918B2 (en) 1983-06-18

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