WO2015171052A3 - Ventilation device with heat recovery - Google Patents

Ventilation device with heat recovery Download PDF

Info

Publication number
WO2015171052A3
WO2015171052A3 PCT/SE2015/050484 SE2015050484W WO2015171052A3 WO 2015171052 A3 WO2015171052 A3 WO 2015171052A3 SE 2015050484 W SE2015050484 W SE 2015050484W WO 2015171052 A3 WO2015171052 A3 WO 2015171052A3
Authority
WO
WIPO (PCT)
Prior art keywords
compartment
ventilation device
heat recovery
room
fan
Prior art date
Application number
PCT/SE2015/050484
Other languages
French (fr)
Other versions
WO2015171052A2 (en
Inventor
Mattias Svensson
Karl-Henrik Nilsson
Original Assignee
Smartvent Sverige 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 Smartvent Sverige Ab filed Critical Smartvent Sverige Ab
Publication of WO2015171052A2 publication Critical patent/WO2015171052A2/en
Publication of WO2015171052A3 publication Critical patent/WO2015171052A3/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
    • 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
    • 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
    • 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
    • F24F2007/0025—Ventilation using vent ports in a wall
    • 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
    • F24F2012/008—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air cyclic routing supply and exhaust 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

Abstract

A ventilation device (10) for exchanging room air, comprising a casing (15) having an internal wall (22) dividing the casing (15) into a first compartment (23) and a second compartment (24), each of said compartments (23, 24) having a first opening (25a, 25b) and a second opening (26a, 26b), wherein the ventilation device further comprises a first heat exchanger (11a) arranged in the first compartment, a second heat exchanger (11b) arranged in the second compartment, a first fan (12a) arranged in the first compartment and a second fan (12b) arranged in the second compartment, said fans being arranged for alternatingly providing, in a first direction, an exhaust airflow (13) from the room to an air supply through the heat exchangers, and alternatingly providing, in an opposite second direction, a supply airflow (14) from the air supply to the room through the heat exchangers.
PCT/SE2015/050484 2014-05-05 2015-04-30 A ventilation device WO2015171052A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1450530A SE540183C2 (en) 2014-05-05 2014-05-05 ventilation device
SE1450530-9 2014-05-05

Publications (2)

Publication Number Publication Date
WO2015171052A2 WO2015171052A2 (en) 2015-11-12
WO2015171052A3 true WO2015171052A3 (en) 2016-03-24

Family

ID=54393121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2015/050484 WO2015171052A2 (en) 2014-05-05 2015-04-30 A ventilation device

Country Status (2)

Country Link
SE (1) SE540183C2 (en)
WO (1) WO2015171052A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016009790B3 (en) * 2016-06-07 2017-12-07 Seventilation Gmbh Room ventilation unit for installation in openings in walls or ceilings
PL242269B1 (en) * 2020-02-24 2023-02-06 Krzysztof Bruzi Ventilation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625772A1 (en) * 1996-06-27 1998-01-02 Michael Dipl Ing Loeffler Room ventilator with regenerative heat recovery
DE102012204865A1 (en) * 2012-03-27 2013-10-02 Öko-Haustechnik inVENTer GmbH aeration device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19625772A1 (en) * 1996-06-27 1998-01-02 Michael Dipl Ing Loeffler Room ventilator with regenerative heat recovery
DE102012204865A1 (en) * 2012-03-27 2013-10-02 Öko-Haustechnik inVENTer GmbH aeration device

Also Published As

Publication number Publication date
SE540183C2 (en) 2018-04-24
SE1450530A1 (en) 2015-11-06
WO2015171052A2 (en) 2015-11-12

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