ZA896122B - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
ZA896122B
ZA896122B ZA896122A ZA896122A ZA896122B ZA 896122 B ZA896122 B ZA 896122B ZA 896122 A ZA896122 A ZA 896122A ZA 896122 A ZA896122 A ZA 896122A ZA 896122 B ZA896122 B ZA 896122B
Authority
ZA
South Africa
Prior art keywords
heat exchanger
pipes
flow
water
take place
Prior art date
Application number
ZA896122A
Inventor
Klaus Ernst Poehlmann
Ernst Poehlmann Klaus
Hermann Heeren
Heeren Hermann
Stefan Berkenbusch
Berkenbusch Stefan
Original Assignee
Roehm Gmbh
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 filed Critical Roehm Gmbh
Publication of ZA896122B publication Critical patent/ZA896122B/en

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)
  • Drying Of Solid Materials (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (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>
ZA896122A 1988-08-10 1989-08-10 Heat exchanger ZA896122B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA896122B true ZA896122B (en) 1990-05-30

Family

ID=6826781

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA896122A ZA896122B (en) 1988-08-10 1989-08-10 Heat exchanger

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 (5)

* 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
RU2153137C2 (en) * 1998-06-29 2000-07-20 Прохоров Евгений Иванович 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
EP3860754A4 (en) 2018-10-02 2022-06-15 President and Fellows of Harvard College HYDROPHOBIC BARRIER 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
EP0354506B1 (en) 1991-12-18
JPH0282091A (en) 1990-03-22
AU3949689A (en) 1990-02-15
DE8810151U1 (en) 1989-12-21
ATE70625T1 (en) 1992-01-15
DE58900584D1 (en) 1992-01-30
EP0354506A1 (en) 1990-02-14

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