FR2724220B1 - - Google Patents

Info

Publication number
FR2724220B1
FR2724220B1 FR9410717A FR9410717A FR2724220B1 FR 2724220 B1 FR2724220 B1 FR 2724220B1 FR 9410717 A FR9410717 A FR 9410717A FR 9410717 A FR9410717 A FR 9410717A FR 2724220 B1 FR2724220 B1 FR 2724220B1
Authority
FR
France
Prior art keywords
water
exchange
exchange body
cells
cooling tower
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.)
Expired - Lifetime
Application number
FR9410717A
Other languages
French (fr)
Other versions
FR2724220A1 (en
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 filed Critical
Priority to FR9410717A priority Critical patent/FR2724220A1/en
Priority to EP95929928A priority patent/EP0727033A1/en
Priority to PCT/FR1995/001148 priority patent/WO1996007863A1/en
Priority to PL95314233A priority patent/PL314233A1/en
Priority to CA002175931A priority patent/CA2175931A1/en
Priority to CN95191005A priority patent/CN1136839A/en
Publication of FR2724220A1 publication Critical patent/FR2724220A1/en
Application granted granted Critical
Publication of FR2724220B1 publication Critical patent/FR2724220B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F25/00—Component parts of trickle coolers
    • F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F28C1/12—Arrangements for preventing clogging by frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/003—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for cooling towers
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

Wet cooling tower comprising an exchange body (20), a water dispensing network above the exchange body provided with valves (16) supplying each of the water nozzles located above a section of the exchange body to form cooling cells which can be isolated, and a manifold for water which has flowed through the water exchange and pumping body directing the water collected towards the dispensing network. The cooling tower comprises static means for automatic limitation. The increase in the hydrostatic pressure applied to the nozzles beyond a given value, above the value attained when all the cells are operational, is automatically static limited. Part of the water flow which is brought to the distribution level, is therefore bypassed upon exceeding a given value.
FR9410717A 1994-09-07 1994-09-07 WET ATMOSPHERIC REFRIGERANT WITH ANTIFREEZE DEVICE Granted FR2724220A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9410717A FR2724220A1 (en) 1994-09-07 1994-09-07 WET ATMOSPHERIC REFRIGERANT WITH ANTIFREEZE DEVICE
EP95929928A EP0727033A1 (en) 1994-09-07 1995-09-05 Wet cooling tower comprising an anti-freeze device
PCT/FR1995/001148 WO1996007863A1 (en) 1994-09-07 1995-09-05 Wet cooling tower comprising an anti-freeze device
PL95314233A PL314233A1 (en) 1994-09-07 1995-09-05 Wet atmospheric cooler with a freeze preventing apparatus
CA002175931A CA2175931A1 (en) 1994-09-07 1995-09-05 Wet cooling tower comprising an anti-freeze device
CN95191005A CN1136839A (en) 1994-09-07 1995-09-05 Wet air cooling tower comprising anti-freeze device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410717A FR2724220A1 (en) 1994-09-07 1994-09-07 WET ATMOSPHERIC REFRIGERANT WITH ANTIFREEZE DEVICE

Publications (2)

Publication Number Publication Date
FR2724220A1 FR2724220A1 (en) 1996-03-08
FR2724220B1 true FR2724220B1 (en) 1997-02-14

Family

ID=9466763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410717A Granted FR2724220A1 (en) 1994-09-07 1994-09-07 WET ATMOSPHERIC REFRIGERANT WITH ANTIFREEZE DEVICE

Country Status (6)

Country Link
EP (1) EP0727033A1 (en)
CN (1) CN1136839A (en)
CA (1) CA2175931A1 (en)
FR (1) FR2724220A1 (en)
PL (1) PL314233A1 (en)
WO (1) WO1996007863A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19651848C1 (en) * 1996-12-13 1998-04-02 Balcke Duerr Gmbh Forced ventilated cooling tower
FR2758622B1 (en) * 1997-01-23 1999-04-09 Hamon Ind Thermique LIQUID DISTRIBUTION NETWORK FOR ATMOSPHERIC REFRIGERANT
CN102338591B (en) * 2010-07-29 2012-12-12 河南省电力勘测设计院 Automatic deicing device of natural draft cooling tower and deicing method thereof
CN102413661B (en) * 2010-09-23 2016-05-11 鸿富锦精密工业（深圳）有限公司 Data center
CN102829649A (en) * 2011-06-13 2012-12-19 上海金日冷却设备有限公司 Anti-freezing device for closed cooling tower
EP2696159B1 (en) * 2012-08-09 2017-08-30 A-heat Allied Heat Exchange Technology Ag Heat exchanger and method for wetting heat exchangers
CN103471422B (en) * 2013-09-29 2016-06-01 德州贝诺风力机械设备有限公司 Open and close type energy-saving cooling tower
CN104677174B (en) * 2015-03-16 2017-03-22 芜湖凯博实业股份有限公司 Cooling tower water collecting device and control method thereof
CN107246374B (en) * 2017-08-04 2020-10-09 深圳市东方祺胜实业有限公司 Compressor radiator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413503C (en) * 1924-07-11 1925-05-12 Gustav Hilger Chimney cooler
US3322409A (en) * 1964-09-08 1967-05-30 Marley Co Water control apparatus for crossflow cooling tower
FR2593902B1 (en) * 1986-02-06 1989-07-13 Electricite De France CROSS-CURRENT ATMOSPHERIC REFRIGERATOR WITH AN ANTIFREEZE SYSTEM

Also Published As

Publication number Publication date
EP0727033A1 (en) 1996-08-21
PL314233A1 (en) 1996-09-02
FR2724220A1 (en) 1996-03-08
WO1996007863A1 (en) 1996-03-14
CA2175931A1 (en) 1996-03-14
CN1136839A (en) 1996-11-27

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