AU3949689A - Heat exchanger for either wet or dry operating conditions - Google Patents

Heat exchanger for either wet or dry operating conditions

Info

Publication number
AU3949689A
AU3949689A AU39496/89A AU3949689A AU3949689A AU 3949689 A AU3949689 A AU 3949689A AU 39496/89 A AU39496/89 A AU 39496/89A AU 3949689 A AU3949689 A AU 3949689A AU 3949689 A AU3949689 A AU 3949689A
Authority
AU
Australia
Prior art keywords
heat exchanger
wet
operating conditions
pipes
flow
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.)
Abandoned
Application number
AU39496/89A
Inventor
Stefan Berkenbusch
Hermann Heeren
Klaus Ernst Pohlmann
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of AU3949689A publication Critical patent/AU3949689A/en
Abandoned 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Drying Of Gases (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The heat exchanger according to the invention, in particular for cooling towers, contains at least one heat exchanger body (23) having a multiplicity of pipes (1), through which flow can take place in parallel and which end in two opposing planes (4, 4'), and having intermediate chambers (5) through which flow can take place in the cross-flow thereto. In the dry mode, the water flowing in the intermediate chambers (5) is cooled by air which flows through the pipes (1). The heat exchanger is equipped for the wet mode with a water introduction system which can be turned on and off and with which the water can be introduced in drops into the air current flowing through the pipes (1). <IMAGE>
AU39496/89A 1988-08-10 1989-08-10 Heat exchanger for either wet or dry operating conditions Abandoned AU3949689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8810151 1988-08-10
DE8810151U DE8810151U1 (en) 1988-08-10 1988-08-10 Heat exchanger for optional wet and dry operation

Publications (1)

Publication Number Publication Date
AU3949689A true AU3949689A (en) 1990-02-15

Family

ID=6826781

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39496/89A Abandoned AU3949689A (en) 1988-08-10 1989-08-10 Heat exchanger for either wet or dry operating conditions

Country Status (6)

Country Link
EP (1) EP0354506B1 (en)
JP (1) JPH0282091A (en)
AT (1) ATE70625T1 (en)
AU (1) AU3949689A (en)
DE (2) DE8810151U1 (en)
ZA (1) ZA896122B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754995C2 (en) * 1997-12-11 2001-03-15 Gea Kuehlturmbau Gmbh Hybrid cooling tower
CN100398967C (en) * 2006-05-13 2008-07-02 山西鑫海源工贸有限公司 Three-phase fluidized turbulent ball cooling tower
US8411439B1 (en) 2007-09-28 2013-04-02 Exaflop Llc Cooling diversity in data centers
MX2021003780A (en) 2018-10-02 2021-09-08 Harvard College Hydrophobic barrier layer for ceramic indirect evaporative cooling systems.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010118B1 (en) * 1978-10-23 1982-05-19 Hamon-Sobelco S.A. Heat exchanger, especially for an atmospheric cooler
DE3135783A1 (en) * 1981-09-10 1983-05-19 Ekkehard Dipl.-Ing. 7302 Ostfildern Bretting Combined drying and wet cooling tower
FR2558581B1 (en) * 1984-01-25 1988-05-20 Electricite De France ATMOSPHERIC REFRIGERANT WITH REDUCED PANACHE
CH669990A5 (en) * 1986-03-08 1989-04-28 Colenco Ag

Also Published As

Publication number Publication date
DE8810151U1 (en) 1989-12-21
EP0354506B1 (en) 1991-12-18
ZA896122B (en) 1990-05-30
ATE70625T1 (en) 1992-01-15
DE58900584D1 (en) 1992-01-30
EP0354506A1 (en) 1990-02-14
JPH0282091A (en) 1990-03-22

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