DK161909C - HEAT EXCHANGE - Google Patents

HEAT EXCHANGE

Info

Publication number
DK161909C
DK161909C DK231084A DK231084A DK161909C DK 161909 C DK161909 C DK 161909C DK 231084 A DK231084 A DK 231084A DK 231084 A DK231084 A DK 231084A DK 161909 C DK161909 C DK 161909C
Authority
DK
Denmark
Prior art keywords
flow passages
radially
fluid
outlet opening
inlet opening
Prior art date
Application number
DK231084A
Other languages
Danish (da)
Other versions
DK161909B (en
DK231084A (en
DK231084D0 (en
Inventor
Alfred Cholly
Original Assignee
Optigal 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 Optigal Sa filed Critical Optigal Sa
Publication of DK231084D0 publication Critical patent/DK231084D0/en
Publication of DK231084A publication Critical patent/DK231084A/en
Publication of DK161909B publication Critical patent/DK161909B/en
Application granted granted Critical
Publication of DK161909C publication Critical patent/DK161909C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0076—Arrangement of heaters or heat exchangers
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • Y02A40/76—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry using renewable energy
    • 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]
    • Y02B30/56—Heat recovery units
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/50—Livestock or poultry management

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Surgical Instruments (AREA)
  • Gloves (AREA)
  • Materials For Medical Uses (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1. A heat exchanger for utilising waste heat from exhaust air containing particles of dirt, comprising substantially concentric, inner and outer flow guide means (2, 3) for a first heat-carrying fluid and a second fluid which is to be heated, wherein there are provided transverse walls (4) extending between said flow guide means substantially radially to the outer flow guide means, to form mutually alternate first and second flow passages (12, 13), wherein the first flow passages for the first fluid each lead respectively from at least one radially inner inlet opening (7) to at least one radially inner outlet opening (8) and the second flow passages lead from at least one radially outer inlet opening (5) to at least one radially outer outlet opening (6) for the second fluid, characterised in that the flow passages (12, 13) are taken substantially without a change in direction from the respective inlet opening (7) to the respective outlet opening (8) and that the first flow passages (12) have at both ends inclined masking walls (14, 15) which, beginning at the respective inlet opening (7) or outlet opening (8), point radially outwardly towards the respective other end.
DK231084A 1983-05-13 1984-05-10 HEAT EXCHANGE DK161909C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH261283 1983-05-13
CH261283 1983-05-13

Publications (4)

Publication Number Publication Date
DK231084D0 DK231084D0 (en) 1984-05-10
DK231084A DK231084A (en) 1984-11-14
DK161909B DK161909B (en) 1991-08-26
DK161909C true DK161909C (en) 1992-02-10

Family

ID=4237682

Family Applications (1)

Application Number Title Priority Date Filing Date
DK231084A DK161909C (en) 1983-05-13 1984-05-10 HEAT EXCHANGE

Country Status (4)

Country Link
EP (1) EP0125673B1 (en)
AT (1) ATE32374T1 (en)
DE (1) DE3469215D1 (en)
DK (1) DK161909C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04501167A (en) * 1988-10-06 1992-02-27 ペルソン、シックステン Method and device for regulating air temperature
GB9420731D0 (en) * 1994-10-14 1994-11-30 Stokes Keith H An improved heat exchange ventilator
CN104121799B (en) * 2013-04-24 2016-09-21 华为技术有限公司 A kind of heat exchanger
CN110367128B (en) * 2019-08-29 2021-10-22 东北农业大学 Hog house shed roof ventilation preheating device
GB2589563A (en) * 2019-11-25 2021-06-09 Monodraught Ltd Ventilation apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE459063A (en) * 1945-06-21
US4078602A (en) * 1976-12-17 1978-03-14 Olla Enterprises, Inc. Heat exchanger for recovering waste heat
US4138062A (en) * 1977-07-05 1979-02-06 Graden Lester E Furnace air circulation system
DE2906837A1 (en) * 1979-02-22 1980-09-04 Fsl Fenster System Lueftung CONTINUOUS HEAT EXCHANGER FOR GASEOUS FLUIDUM
DE2917969A1 (en) * 1979-05-04 1980-11-13 Jun Bernhard Siemers Waste heat recovery of animal stables - by water spray nozzle mount in air extn. duct
DE2939827A1 (en) * 1979-10-01 1981-04-23 Metallbau Sevelen AG, Sevelen, St. Gallen Waste heat recovery heat exchanger - has current guide walls joining heat-transfer walls at right angles
US4343355A (en) * 1980-01-14 1982-08-10 Caterpillar Tractor Co. Low stress heat exchanger and method of making the same
MC1449A1 (en) * 1981-12-29 1982-12-06 Madeleine Donahue CALORIE RECOVERY WITH INSTANTANEOUS DISASSEMBLY OF THE RADIATOR

Also Published As

Publication number Publication date
EP0125673B1 (en) 1988-02-03
DK161909B (en) 1991-08-26
EP0125673A1 (en) 1984-11-21
DE3469215D1 (en) 1988-03-10
DK231084A (en) 1984-11-14
DK231084D0 (en) 1984-05-10
ATE32374T1 (en) 1988-02-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed