DK148090A - VENTILATION APPLIANCE BASED ON A REGENERATIVE HEAT EXCHANGE PRINCIPLE - Google Patents

VENTILATION APPLIANCE BASED ON A REGENERATIVE HEAT EXCHANGE PRINCIPLE Download PDF

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Publication number
DK148090A
DK148090A DK148090A DK148090A DK148090A DK 148090 A DK148090 A DK 148090A DK 148090 A DK148090 A DK 148090A DK 148090 A DK148090 A DK 148090A DK 148090 A DK148090 A DK 148090A
Authority
DK
Denmark
Prior art keywords
duct
removal
supply
distribution
ventilation
Prior art date
Application number
DK148090A
Other languages
Danish (da)
Other versions
DK148090D0 (en
DK169361B1 (en
Inventor
Christer Forsstroem
Original Assignee
Pellonpaja Oy
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 Pellonpaja Oy filed Critical Pellonpaja Oy
Publication of DK148090D0 publication Critical patent/DK148090D0/en
Publication of DK148090A publication Critical patent/DK148090A/en
Application granted granted Critical
Publication of DK169361B1 publication Critical patent/DK169361B1/en

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)
  • Ventilation (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Central Heating Systems (AREA)
  • Air Supply (AREA)

Abstract

The invention relates to a ventilation apparatus which functions according to the principle of regenerative heat absorption. Located in each of two supply and removal ducts positioned close to one another are a fan 2 and a heat absorption cell element 3. The fans 2 have different directions of rotation, so that one duct functions as a removal duct and the other as a supply duct. By reversing the directions of rotation of the fans, the supply duct can be changed into the removal duct and the removal duct can be changed into the supply duct. The outgoing air heats the cells 3 and the incoming air absorbs heat by cooling the cells 3. The supply and removal ducts 1 each have a connection to a horizontally arranged distribution duct 6 via their own distribution element 4. The distribution chamber 5 is separated from the distribution duct 6 by a damper 7 which allows flow from the ventilated space to the distribution chamber 5. By means of this arrangement, an essentially constant blowing-in rate is achieved through the openings 9 for blowing in incoming air. The apparatus is suitable in particular for ventilation of stall buildings and for regulating both humidity and temperature. <IMAGE>
DK148090A 1989-06-19 1990-06-15 Ventilation apparatus with regenerative heat exchange DK169361B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI892989A FI892989A (en) 1989-06-19 1989-06-19 VENTILATIONSANORDNING BASERANDE SIG PAO REGENERATIV VAERMEAOTERVINNINGSPRINCIP.
FI892989 1989-06-19

Publications (3)

Publication Number Publication Date
DK148090D0 DK148090D0 (en) 1990-06-15
DK148090A true DK148090A (en) 1990-12-20
DK169361B1 DK169361B1 (en) 1994-10-10

Family

ID=8528646

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148090A DK169361B1 (en) 1989-06-19 1990-06-15 Ventilation apparatus with regenerative heat exchange

Country Status (4)

Country Link
DK (1) DK169361B1 (en)
FI (1) FI892989A (en)
NO (1) NO168968C (en)
SE (1) SE9002156L (en)

Also Published As

Publication number Publication date
SE9002156L (en) 1990-12-20
FI892989A (en) 1990-12-20
NO168968B (en) 1992-01-13
FI892989A0 (en) 1989-06-19
SE9002156D0 (en) 1990-06-18
NO168968C (en) 1992-04-29
NO902706D0 (en) 1990-06-19
NO902706L (en) 1990-12-20
DK148090D0 (en) 1990-06-15
DK169361B1 (en) 1994-10-10

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Legal Events

Date Code Title Description
PBP Patent lapsed
B1 Patent granted (law 1993)
PBP Patent lapsed