GB1462295A - Moisture-extraction devices - Google Patents

Moisture-extraction devices

Info

Publication number
GB1462295A
GB1462295A GB3412074A GB3412074A GB1462295A GB 1462295 A GB1462295 A GB 1462295A GB 3412074 A GB3412074 A GB 3412074A GB 3412074 A GB3412074 A GB 3412074A GB 1462295 A GB1462295 A GB 1462295A
Authority
GB
United Kingdom
Prior art keywords
panels
corrugations
evaporator
passages
beads
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.)
Expired
Application number
GB3412074A
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of GB1462295A publication Critical patent/GB1462295A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H13/00—Dispersing or preventing fog in general, e.g. on roads, on airfields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other

Landscapes

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

Abstract

1462295 Drying air; plate-type evaporators and condensers LINDE AG 2 Aug 1974 [7 Aug 1973] 34120/74 Headings F4V F4H and F4S [Also in Divisions B1-B2] An air drying device comprises an evaporator and a condenser in a closed refrigerant circuit and a fan for causing moist air to flow successively in heat exchange contact with the evaporator and condenser, wherein the evaporator is a plate-type heat exchanger. The evaporator comprises identical corrugated sheet metal panels 12 to 15 arranged in pairs with alternate pairs inverted relative to the remaining pairs so that the corrugations of adjacent pairs are offset. The contacting corrugations of each pair define parallel flow passages 18 for the moist air. Beads 19 are pressed in each panel and extend transversely to the corrugations. The beads 19 of facing panels 13, 14 of adjacent pairs of panels contact one another to separate the offset corrugations of panels 13, 14 to define sinusoidal flow passages 25 for the refrigerant. The beads 19 of the panels 12, 13 or 14, 15 contact one another to define passages linking the flow passages 18, whereby water separated from the air flow may drain from the evaporator, which may be located with the passages 18 inclined to the horizontal. Aluminium foil, 20 e.g. 0À2 mm. thick, is trapped between the corrugations of panels 12, 13 or 14, 15 to form extended heat transfer surfaces. Projections 21 from the foil define V-shaped baffles located in the passages formed by the beads 19 to catch water droplets in the passages 18 and to cause air turbulence. The corrugations are less deep between than at the beads 19, as at 24, so that each flow passage 18 narrows between adjacent baffles 21. The panels are seam welded at edges 27. The condenser may have the same construction as the evaporator.
GB3412074A 1973-08-07 1974-08-02 Moisture-extraction devices Expired GB1462295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340003 DE2340003A1 (en) 1973-08-07 1973-08-07 DEFOGGER

Publications (1)

Publication Number Publication Date
GB1462295A true GB1462295A (en) 1977-01-19

Family

ID=5889130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3412074A Expired GB1462295A (en) 1973-08-07 1974-08-02 Moisture-extraction devices

Country Status (8)

Country Link
US (1) US3916644A (en)
JP (1) JPS5072442A (en)
CA (1) CA1007049A (en)
CH (1) CH570594A5 (en)
DE (1) DE2340003A1 (en)
FR (1) FR2240413B3 (en)
GB (1) GB1462295A (en)
IT (1) IT1017855B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279143A (en) * 1993-05-27 1994-12-21 Behr Gmbh & Co Motor vehicle air conditioning

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7508644A (en) * 1975-07-18 1977-01-20 Pakhoed Rotterdam Bv CLIMATE CONTROL, ESPECIALLY FOR INSTALLATION IN A CHEST.
US4062129A (en) * 1976-08-02 1977-12-13 Takasago Thermal Engineering Co., Ltd. Arrangement for preparing hot compressed air of reduced moisture content suitable for use in operation of blast furnace
DE2700220C3 (en) * 1977-01-05 1981-04-30 Linde Ag, 6200 Wiesbaden Plate heat exchanger
SE7904587L (en) * 1979-05-25 1980-11-26 Alfa Laval Ab VERMEVEXLARE
DE3239816A1 (en) * 1982-05-24 1983-11-24 Dvt Deutsch Verfahrenstech METHOD FOR DISTILLING SEAWATER FROM SEAWATER
DE3219387A1 (en) * 1982-05-24 1983-12-01 D.V.T. Büro für Anwendung Deutscher Verfahrenstechnik H. Morsy, 4000 Düsseldorf ARRANGEMENT FOR THE DESALINATION OF SEA WATER BY THE MULTI-EFFECT EVAPORATION PROCESS
US4517810A (en) * 1983-12-16 1985-05-21 Borg-Warner Limited Environmental control system
NL8403933A (en) * 1984-12-24 1986-07-16 Gen Electric HEAT EXCHANGER.
US4742870A (en) * 1986-10-29 1988-05-10 Cobe Laboratories Heat exchanger
FR2700835B1 (en) * 1993-01-26 1995-04-21 Technip Cie Snow production process and installation.
US5309725A (en) * 1993-07-06 1994-05-10 Cayce James L System and method for high-efficiency air cooling and dehumidification
DE19944426C2 (en) * 1999-09-16 2003-01-09 Balcke Duerr Energietech Gmbh Plate heat exchangers and evaporators
EP1106729B1 (en) * 1999-12-02 2003-07-23 Joma-Polytec Kunststofftechnik GmbH Cross flow heat exchanger for laundry drier with condenser
DE10013435C1 (en) * 2000-03-17 2001-10-31 Xcellsis Gmbh Foil evaporator packet has two foils with structured recesses and projections to evaporate two reactant mass fluid flows into two reactant mass gas flows
WO2003073028A1 (en) * 2002-02-28 2003-09-04 Paradis Marc A Method and apparatus for cooling and dehumidifying air
US7080526B2 (en) * 2004-01-07 2006-07-25 Delphi Technologies, Inc. Full plate, alternating layered refrigerant flow evaporator
DE102005030061A1 (en) * 2005-06-27 2006-12-28 Behr Gmbh & Co. Kg Air conditioning unit for stand-alone operation in commercial motor vehicle, particularly truck has fan that directs part of air through evaporator and other part of air through condenser
DK2508831T3 (en) * 2011-04-07 2016-03-07 Alfa Laval Corp Ab PLATE HEAT EXCHANGE
JP5506773B2 (en) * 2011-12-27 2014-05-28 株式会社タクボ精機製作所 Dehumidifier
CN106437203A (en) * 2015-04-28 2017-02-22 杨晓富 Silver kiosk capable of removing fog
IL255877B (en) 2017-11-23 2019-12-31 Dulberg Sharon Device for extraction of water from air, and dehumidifying with high energy efficiency and methods for manufacturing thereof
CN111013342B (en) * 2020-01-02 2021-09-28 北京机械设备研究所 Dehumidification device and dehumidification method for vacuum environment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1751757A (en) * 1928-01-14 1930-03-25 Walter M Cross Heat exchanger
US1775103A (en) * 1928-12-28 1930-09-09 Hume James Howden Apparatus for heating fluids
US2438120A (en) * 1944-01-27 1948-03-23 Kidde Mfg Co Inc Apparatus for dehumidifying air
US2930208A (en) * 1958-03-14 1960-03-29 Westinghouse Electric Corp Dehumidification apparatus
US3469626A (en) * 1967-01-19 1969-09-30 Apv Co Ltd Plate heat exchangers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279143A (en) * 1993-05-27 1994-12-21 Behr Gmbh & Co Motor vehicle air conditioning
GB2279143B (en) * 1993-05-27 1995-07-05 Behr Gmbh & Co A housing for a motor vehicle air-conditioning system

Also Published As

Publication number Publication date
IT1017855B (en) 1977-08-10
CH570594A5 (en) 1975-12-15
US3916644A (en) 1975-11-04
DE2340003A1 (en) 1975-02-20
FR2240413B3 (en) 1977-06-03
FR2240413A1 (en) 1975-03-07
CA1007049A (en) 1977-03-22
JPS5072442A (en) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee