FR2234540A1 - Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting - Google Patents

Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting

Info

Publication number
FR2234540A1
FR2234540A1 FR7322936A FR7322936A FR2234540A1 FR 2234540 A1 FR2234540 A1 FR 2234540A1 FR 7322936 A FR7322936 A FR 7322936A FR 7322936 A FR7322936 A FR 7322936A FR 2234540 A1 FR2234540 A1 FR 2234540A1
Authority
FR
France
Prior art keywords
satd
air
cooling
ambient air
cooling air
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
FR7322936A
Other languages
French (fr)
Other versions
FR2234540B1 (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 Industrie SA
Original Assignee
Air Industrie SA
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 Industrie SA filed Critical Air Industrie SA
Priority to FR7322936A priority Critical patent/FR2234540A1/en
Publication of FR2234540A1 publication Critical patent/FR2234540A1/en
Application granted granted Critical
Publication of FR2234540B1 publication Critical patent/FR2234540B1/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
    • F28F25/10—Component parts of trickle coolers for feeding gas or vapour
    • F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones
    • 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
    • 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

A water cooling installation consists of a wet section in which stream of the water to be cooled come into direct contact with cooling air, drawn over the streams by a fan, and a tubular heat exchanger installed in a space connecting the ambient atmos. with the outlet of the flow of cooling air. This space is arranged so that the flow of cooling air, satd. with water, induces a flow of ambient air over the tubes of the heat exchanger. Hot fluid flows through the tubes of the heat exchanger, thus warming the ambient air, and the warm ambient air and the satd. cooling air are mixed before final discharge to atmos.
FR7322936A 1973-06-22 1973-06-22 Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting Granted FR2234540A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7322936A FR2234540A1 (en) 1973-06-22 1973-06-22 Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7322936A FR2234540A1 (en) 1973-06-22 1973-06-22 Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting

Publications (2)

Publication Number Publication Date
FR2234540A1 true FR2234540A1 (en) 1975-01-17
FR2234540B1 FR2234540B1 (en) 1976-05-07

Family

ID=9121434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322936A Granted FR2234540A1 (en) 1973-06-22 1973-06-22 Improvements in water cooling installations - mixing preheated ambient air with satd cooling air avoids precipitation and possible frosting

Country Status (1)

Country Link
FR (1) FR2234540A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017517A2 (en) * 1979-03-29 1980-10-15 Hamon-Sobelco S.A. Channelling device for mixing dry and wet streams of atmospheric air parallel stream refrigerant
FR2452621A1 (en) * 1979-03-26 1980-10-24 Balcke Duerr Ag DEVICE FOR EQUALIZING THE PARAMETERS OF A TRAFFIC AND, IF APPROPRIATE, MIXING AT LEAST TWO PARTIAL CURRENTS OUTPUT INTO A MAIN CURRENT
FR2456297A1 (en) * 1979-05-09 1980-12-05 Hamon Sobelco Sa TRIANGULAR DEFLECTOR DEVICE FOR MIXING DRY AND WET FLOWS OF MIXED ATMOSPHERIC REFRIGERANT WITH PARALLEL AIR FLOWS
US4367183A (en) * 1980-04-25 1983-01-04 Hamon-Sobelco, S.A. Air channeling device for mixing dry and humid air streams of a combined wet and dry atmospheric cooler
US4499034A (en) * 1982-09-02 1985-02-12 The United States Of America As Represented By The United States Department Of Energy Vortex-augmented cooling tower-windmill combination
FR2558581A1 (en) * 1984-01-25 1985-07-26 Electricite De France ATMOSPHERIC REFRIGERANT WITH REDUCED PANACHE
DE102008031219B3 (en) * 2008-07-03 2009-06-25 Gea Energietechnik Gmbh Hybrid cooling tower, has mixing assembly comprising completely open trapezoidal lower surface and open rectangular output side, and openings arranged in trapezoidal side wall of mixing assembly
DE102008031220A1 (en) * 2008-07-03 2010-01-07 Gea Energietechnik Gmbh Hybrid cooling tower

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452621A1 (en) * 1979-03-26 1980-10-24 Balcke Duerr Ag DEVICE FOR EQUALIZING THE PARAMETERS OF A TRAFFIC AND, IF APPROPRIATE, MIXING AT LEAST TWO PARTIAL CURRENTS OUTPUT INTO A MAIN CURRENT
EP0017517A2 (en) * 1979-03-29 1980-10-15 Hamon-Sobelco S.A. Channelling device for mixing dry and wet streams of atmospheric air parallel stream refrigerant
FR2452686A1 (en) * 1979-03-29 1980-10-24 Hamon Sobelco Sa CHANNEL DEVICE FOR MIXING DRY AND WET FLOWS OF MIXED ATMOSPHERIC REFRIGERANT WITH PARALLEL AIR FLOWS
EP0017517A3 (en) * 1979-03-29 1980-11-12 Hamon-Sobelco S.A. Societe Dite: Channelling device for mixing dry and wet streams of atmospheric air parallel stream refrigerant
FR2456297A1 (en) * 1979-05-09 1980-12-05 Hamon Sobelco Sa TRIANGULAR DEFLECTOR DEVICE FOR MIXING DRY AND WET FLOWS OF MIXED ATMOSPHERIC REFRIGERANT WITH PARALLEL AIR FLOWS
EP0020191A1 (en) * 1979-05-09 1980-12-10 Hamon-Sobelco S.A. Device for the mixing of dry and wet streams of atmospheric air parallel stream refrigerant
US4367183A (en) * 1980-04-25 1983-01-04 Hamon-Sobelco, S.A. Air channeling device for mixing dry and humid air streams of a combined wet and dry atmospheric cooler
US4499034A (en) * 1982-09-02 1985-02-12 The United States Of America As Represented By The United States Department Of Energy Vortex-augmented cooling tower-windmill combination
FR2558581A1 (en) * 1984-01-25 1985-07-26 Electricite De France ATMOSPHERIC REFRIGERANT WITH REDUCED PANACHE
EP0151547A2 (en) * 1984-01-25 1985-08-14 Electricite De France Atmospheric cooler with reduced cloudy streams
EP0151547A3 (en) * 1984-01-25 1985-09-11 Electricite De France Service National Atmospheric cooler with reduced cloudy streams
DE102008031219B3 (en) * 2008-07-03 2009-06-25 Gea Energietechnik Gmbh Hybrid cooling tower, has mixing assembly comprising completely open trapezoidal lower surface and open rectangular output side, and openings arranged in trapezoidal side wall of mixing assembly
DE102008031220A1 (en) * 2008-07-03 2010-01-07 Gea Energietechnik Gmbh Hybrid cooling tower
EP2141429A3 (en) * 2008-07-03 2012-08-08 GEA Energietechnik GmbH Hybrid cooling tower

Also Published As

Publication number Publication date
FR2234540B1 (en) 1976-05-07

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Legal Events

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