SE8502692L - Dewpoint cooler - Google Patents

Dewpoint cooler

Info

Publication number
SE8502692L
SE8502692L SE8502692A SE8502692A SE8502692L SE 8502692 L SE8502692 L SE 8502692L SE 8502692 A SE8502692 A SE 8502692A SE 8502692 A SE8502692 A SE 8502692A SE 8502692 L SE8502692 L SE 8502692L
Authority
SE
Sweden
Prior art keywords
tubes
cooled
air
passing
secondary air
Prior art date
Application number
SE8502692A
Other languages
Swedish (sv)
Other versions
SE8502692D0 (en
Inventor
C Doomernik
Original Assignee
Vapochill Bv
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 Vapochill Bv filed Critical Vapochill Bv
Publication of SE8502692D0 publication Critical patent/SE8502692D0/en
Publication of SE8502692L publication Critical patent/SE8502692L/en

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
    • F28F1/28—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element the element being built-up from finned sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • 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]
    • Y02B30/54—Free-cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A dew-point air cooler comprises a heat exchanger including a) a bank of vertical tubes 3 arranged to pass primary air 1 to be cooled along the outside of the tubes with exchange of heat; b) means for passing pre-cooled secondary air 2 through the interior of the tubes; c) means 4,5,7,13 for introducing water periodically into the tubes from the top and forming a film of water on the inner wall of the tubes; d) means for discharging the humidified secondary air; and e) means for passing at least a portion of the cooled primary air to a space to be cooled. <IMAGE>
SE8502692A 1984-06-04 1985-05-31 Dewpoint cooler SE8502692L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8401778A NL8401778A (en) 1984-06-04 1984-06-04 DEW POINT COOLER.

Publications (2)

Publication Number Publication Date
SE8502692D0 SE8502692D0 (en) 1985-05-31
SE8502692L true SE8502692L (en) 1985-12-05

Family

ID=19844037

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8502692A SE8502692L (en) 1984-06-04 1985-05-31 Dewpoint cooler

Country Status (11)

Country Link
JP (1) JPS6111580A (en)
AU (1) AU4326485A (en)
BE (1) BE902534A (en)
DE (1) DE3519694A1 (en)
ES (1) ES8608662A1 (en)
FR (1) FR2565337A1 (en)
GB (1) GB2160963A (en)
IT (1) IT1184561B (en)
NL (1) NL8401778A (en)
SE (1) SE8502692L (en)
ZA (1) ZA854062B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1460545A1 (en) * 1986-02-17 1989-02-23 Одесский Инженерно-Строительный Институт Method of treating air in a room
JPS63503162A (en) * 1986-04-22 1988-11-17 オデッスキ　インゼネルノ‐ストロイテルニ　インスティテュト Systems for indirect evaporative cooling of indoor air
SE8900848L (en) * 1989-03-10 1990-09-11 Sixten Persson Air handling units
RU2001355C1 (en) * 1992-06-04 1993-10-15 Совместное предпри тие "Солид" Two-stage air evaporation cooling device
SE9600246D0 (en) * 1996-01-23 1996-01-23 Bolivian Investment Co Ltd Separation of microorganisms from ventilation heat exchangers with evaporative cooling
NL1021812C1 (en) * 2002-04-26 2003-10-28 Oxycell Holding Bv Dew point cooler.
GB0324348D0 (en) * 2003-10-17 2003-11-19 Oxycom Bv Heat exchange laminate
GB0415549D0 (en) * 2004-07-12 2004-08-11 Oxycell Holding Bv Heat exchange device
GB0600274D0 (en) * 2006-01-09 2006-02-15 Oxycell Holding Bv Cooling and ventilation device
CN113021705A (en) * 2021-02-26 2021-06-25 重庆富美包装印务有限公司 Cooling device for discharge of solvent-free compound machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB571292A (en) * 1943-09-11 1945-08-17 Climator Ltd Improvements in or relating to the cooling of gases or liquids

Also Published As

Publication number Publication date
ES8608662A1 (en) 1986-07-16
IT1184561B (en) 1987-10-28
DE3519694A1 (en) 1985-12-05
SE8502692D0 (en) 1985-05-31
GB8513353D0 (en) 1985-07-03
ZA854062B (en) 1986-01-29
FR2565337A1 (en) 1985-12-06
ES543806A0 (en) 1986-07-16
AU4326485A (en) 1985-12-12
IT8521010A0 (en) 1985-06-04
BE902534A (en) 1985-12-02
JPS6111580A (en) 1986-01-18
GB2160963A (en) 1986-01-02
NL8401778A (en) 1986-01-02

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