FR2230950A1 - Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load - Google Patents

Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load

Info

Publication number
FR2230950A1
FR2230950A1 FR7318860A FR7318860A FR2230950A1 FR 2230950 A1 FR2230950 A1 FR 2230950A1 FR 7318860 A FR7318860 A FR 7318860A FR 7318860 A FR7318860 A FR 7318860A FR 2230950 A1 FR2230950 A1 FR 2230950A1
Authority
FR
France
Prior art keywords
evaporation
cooling
heat transfer
fogging
condensation
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
FR7318860A
Other languages
French (fr)
Other versions
FR2230950B1 (en
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.)
AIR TRAITEMENT CIE INTERNALE
Original Assignee
AIR TRAITEMENT CIE INTERNALE
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 AIR TRAITEMENT CIE INTERNALE filed Critical AIR TRAITEMENT CIE INTERNALE
Priority to FR7318860A priority Critical patent/FR2230950A1/en
Publication of FR2230950A1 publication Critical patent/FR2230950A1/en
Application granted granted Critical
Publication of FR2230950B1 publication Critical patent/FR2230950B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • 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
    • F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
    • F28C2001/145—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange with arrangements of adjacent wet and dry passages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

A process combines features of the conventional cooling tower which cools water by evaporation, and a conventional cooler battery which transfers heat to cooling air without loss by evaporation. A contrl system enables the heat load to be shared between evaporation and heat transfer, depending upon the ambient weather conditions, in order to prevent discharge of cooling air no wear to its saturation point that cooling in the vicinity of the tower causes local condensation and fog. The process is used for cooling of water in industrial applications where local misting and condensation are unacceptable and it has a lower water usage than a totally evaporative cooling system.
FR7318860A 1973-05-24 1973-05-24 Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load Granted FR2230950A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318860A FR2230950A1 (en) 1973-05-24 1973-05-24 Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318860A FR2230950A1 (en) 1973-05-24 1973-05-24 Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load

Publications (2)

Publication Number Publication Date
FR2230950A1 true FR2230950A1 (en) 1974-12-20
FR2230950B1 FR2230950B1 (en) 1977-11-10

Family

ID=9119909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318860A Granted FR2230950A1 (en) 1973-05-24 1973-05-24 Cooling water by evaporation and heat transfer - avoids local condensation and fogging by spreading heat load

Country Status (1)

Country Link
FR (1) FR2230950A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740208A1 (en) * 1995-10-23 1997-04-25 Air Traitement HYBRID REFRIGERANT FOR COOLING WATER OR OTHER FLUIDS
EP1314945A2 (en) * 2001-11-27 2003-05-28 Balcke GmbH Arrangement of hybrid cooling towers
WO2016040625A1 (en) 2014-09-10 2016-03-17 Munters Corporation Water minimizing method and apparatus for use with evaporative cooling devices
CN113758304A (en) * 2021-09-15 2021-12-07 安徽泛泽环境科技有限公司 Plasma corona electric field unit, device and system for cooling tower fog dissipation and water saving and application thereof
CN113790914A (en) * 2021-09-09 2021-12-14 西安西热节能技术有限公司 Water saving rate calculation method for condensing type fog-removing water-saving cooling tower

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157070A (en) * 1936-12-28 1939-05-02 Stewart C Coey Cooling tower
US2247514A (en) * 1940-07-22 1941-07-01 Marley Co Center vent double flow coil tower
FR2125066A5 (en) * 1971-02-04 1972-09-22 Westinghouse Electric Corp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2157070A (en) * 1936-12-28 1939-05-02 Stewart C Coey Cooling tower
US2247514A (en) * 1940-07-22 1941-07-01 Marley Co Center vent double flow coil tower
FR2125066A5 (en) * 1971-02-04 1972-09-22 Westinghouse Electric Corp

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740208A1 (en) * 1995-10-23 1997-04-25 Air Traitement HYBRID REFRIGERANT FOR COOLING WATER OR OTHER FLUIDS
EP0770843A1 (en) * 1995-10-23 1997-05-02 Air Traitement Hybrid cooling plant for cooling water or other fluids
EP1314945A2 (en) * 2001-11-27 2003-05-28 Balcke GmbH Arrangement of hybrid cooling towers
EP1314945A3 (en) * 2001-11-27 2005-08-17 Balcke GmbH Arrangement of hybrid cooling towers
WO2016040625A1 (en) 2014-09-10 2016-03-17 Munters Corporation Water minimizing method and apparatus for use with evaporative cooling devices
CN107076439A (en) * 2014-09-10 2017-08-18 蒙特斯公司 Water minimizes method and the equipment being used together with evaporation-cooled device
EP3191768A4 (en) * 2014-09-10 2018-05-23 Munters Corporation Water minimizing method and apparatus for use with evaporative cooling devices
CN107076439B (en) * 2014-09-10 2021-05-11 蒙特斯公司 Method for minimizing water quantity and apparatus for use with evaporative cooling device
CN113790914A (en) * 2021-09-09 2021-12-14 西安西热节能技术有限公司 Water saving rate calculation method for condensing type fog-removing water-saving cooling tower
CN113790914B (en) * 2021-09-09 2023-11-14 西安西热节能技术有限公司 Water saving rate calculation method for condensation type fog-removing water-saving cooling tower
CN113758304A (en) * 2021-09-15 2021-12-07 安徽泛泽环境科技有限公司 Plasma corona electric field unit, device and system for cooling tower fog dissipation and water saving and application thereof
CN113758304B (en) * 2021-09-15 2022-04-12 安徽泛泽环境科技有限公司 Plasma corona electric field system for cooling tower fog dissipation and water saving and application thereof

Also Published As

Publication number Publication date
FR2230950B1 (en) 1977-11-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse