FI934738A - Equipped with heat recovery air conditioning / ventilation system for one floor and a way to realize bypass in this facility - Google Patents

Equipped with heat recovery air conditioning / ventilation system for one floor and a way to realize bypass in this facility Download PDF

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Publication number
FI934738A
FI934738A FI934738A FI934738A FI934738A FI 934738 A FI934738 A FI 934738A FI 934738 A FI934738 A FI 934738A FI 934738 A FI934738 A FI 934738A FI 934738 A FI934738 A FI 934738A
Authority
FI
Finland
Prior art keywords
flow
air
passage
outlet
heat exchanger
Prior art date
Application number
FI934738A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96635C (en
FI96635B (en
FI934738A0 (en
Inventor
Risto Paeaejaervi
Original Assignee
Lvi Parmair 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 Lvi Parmair Oy filed Critical Lvi Parmair Oy
Priority to FI934738A priority Critical patent/FI96635C/en
Publication of FI934738A0 publication Critical patent/FI934738A0/en
Publication of FI934738A publication Critical patent/FI934738A/en
Application granted granted Critical
Publication of FI96635B publication Critical patent/FI96635B/en
Publication of FI96635C publication Critical patent/FI96635C/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
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the heat-exchanger
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Duct Arrangements (AREA)

Abstract

The invention relates to a heat-recycling air- conditioning/ventilation system for an apartment and a method of achieving bypass flow in the said system. The system comprises an outlet passage 3 for ducting the ambient apartment air out of the interior, an inlet passage 2 for supplying fresh air to the interior, a ventilation unit 9 for generating a negative pressure in the outlet passage 3, a heat exchanger 1 coupled to the inlet passage 2 and the outlet passage 3 and by means of which the air entering through the inlet passage 2 can be heated up by the outlet air leaving through the outlet passage 3, the heat exchanger 1 comprising inlet surfaces 10, 11 and outlet surfaces 12, 13 for the air flow. According to the invention the heat exchanger 1 comprises overlapping enclosure plates 14, 15 for the flow, arranged in the inlet passage 2 and the outlet passage 3, by means of which plates a part of the flow area A of the heat exchanger can be reserved solely for the outgoing flow or solely for the incoming flow. <IMAGE>
FI934738A 1993-10-26 1993-10-26 Heat recovery apartment-specific air conditioning / ventilation equipment and method for implementing by-pass in this equipment FI96635C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI934738A FI96635C (en) 1993-10-26 1993-10-26 Heat recovery apartment-specific air conditioning / ventilation equipment and method for implementing by-pass in this equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934738A FI96635C (en) 1993-10-26 1993-10-26 Heat recovery apartment-specific air conditioning / ventilation equipment and method for implementing by-pass in this equipment
FI934738 1993-10-26

Publications (4)

Publication Number Publication Date
FI934738A0 FI934738A0 (en) 1993-10-26
FI934738A true FI934738A (en) 1995-04-27
FI96635B FI96635B (en) 1996-04-15
FI96635C FI96635C (en) 1996-07-25

Family

ID=8538845

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934738A FI96635C (en) 1993-10-26 1993-10-26 Heat recovery apartment-specific air conditioning / ventilation equipment and method for implementing by-pass in this equipment

Country Status (1)

Country Link
FI (1) FI96635C (en)

Also Published As

Publication number Publication date
FI96635C (en) 1996-07-25
FI96635B (en) 1996-04-15
FI934738A0 (en) 1993-10-26

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Legal Events

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BB Publication of examined application
MA Patent expired