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SE9200799L - Device for heating and ventilating rooms - Google Patents

Device for heating and ventilating rooms

Info

Publication number
SE9200799L
SE9200799L SE9200799A SE9200799A SE9200799L SE 9200799 L SE9200799 L SE 9200799L SE 9200799 A SE9200799 A SE 9200799A SE 9200799 A SE9200799 A SE 9200799A SE 9200799 L SE9200799 L SE 9200799L
Authority
SE
Sweden
Prior art keywords
air
room
heating
structures
heat
Prior art date
Application number
SE9200799A
Other languages
Swedish (sv)
Other versions
SE9200799D0 (en
Inventor
L-O Andersson
Original Assignee
Rli Byggdata Ab
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 Rli Byggdata Ab filed Critical Rli Byggdata Ab
Priority to SE9200799A priority Critical patent/SE9200799L/en
Publication of SE9200799D0 publication Critical patent/SE9200799D0/en
Priority to GB9305261A priority patent/GB2265214B/en
Publication of SE9200799L publication Critical patent/SE9200799L/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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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)
  • Ventilation (AREA)
  • Central Heating Systems (AREA)
  • Building Environments (AREA)

Abstract

It is known to heat and ventilate rooms or spaces with the aid of a heating unit (13) e.g. a radiator provided in the room (14) concerned, this room accommodating encasing structures (6) which are made totally or partially of concrete and which incorporate throughflow passages. The room (14) is provided with at least one supply air terminal device (8), which is connected to the passages, and an exhaust air terminal device (9) through which used air is discharged. It is now desired to avoid complicated supply air heating arrangements which require maintenance and careful attention in order to function satisfactorily. The invention therefore provides a room heating unit (13) which is responsible for satisfying the entire heat requirement of the room by directly heating and indirectly heating by waste air heat exchanger (2) and by structures (6), the ventilation air in two stages to a temperature which is close to the desired temperature. In an alternative embodiment, the heating unit (13) is replaced by a heater for heating the air downstream of the structures (6) and upstream of the room. The heat exchanger (2) for transferring heat from waste air to fresh air may be provided with control means enabling the fresh air temperature to be controlled in dependence upon the time of year and prevailing requirements. <IMAGE>
SE9200799A 1992-03-16 1992-03-16 Device for heating and ventilating rooms SE9200799L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9200799A SE9200799L (en) 1992-03-16 1992-03-16 Device for heating and ventilating rooms
GB9305261A GB2265214B (en) 1992-03-16 1993-03-15 An arrangement for heating and ventilating spaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9200799A SE9200799L (en) 1992-03-16 1992-03-16 Device for heating and ventilating rooms

Publications (2)

Publication Number Publication Date
SE9200799D0 SE9200799D0 (en) 1992-03-16
SE9200799L true SE9200799L (en) 1993-09-17

Family

ID=20385630

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200799A SE9200799L (en) 1992-03-16 1992-03-16 Device for heating and ventilating rooms

Country Status (2)

Country Link
GB (1) GB2265214B (en)
SE (1) SE9200799L (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB889757A (en) * 1957-03-14 1962-02-21 Henry Hope Bruce Thermal storage ducts for heating or cooling buildings
GB1557175A (en) * 1976-08-13 1979-12-05 Arup W O Methods of and apparatus for air conditioning rooms
GB2208922B (en) * 1987-08-22 1992-04-01 Rli Byggdata Ab Temperature control of buildings

Also Published As

Publication number Publication date
SE9200799D0 (en) 1992-03-16
GB2265214B (en) 1995-11-29
GB9305261D0 (en) 1993-05-05
GB2265214A (en) 1993-09-22

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