WO2020074951A8 - Lüftungsgerät und verfahren zu dessen betrieb - Google Patents

Lüftungsgerät und verfahren zu dessen betrieb Download PDF

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Publication number
WO2020074951A8
WO2020074951A8 PCT/IB2019/000931 IB2019000931W WO2020074951A8 WO 2020074951 A8 WO2020074951 A8 WO 2020074951A8 IB 2019000931 W IB2019000931 W IB 2019000931W WO 2020074951 A8 WO2020074951 A8 WO 2020074951A8
Authority
WO
WIPO (PCT)
Prior art keywords
air
zul
heat
ventilation device
supply
Prior art date
Application number
PCT/IB2019/000931
Other languages
English (en)
French (fr)
Other versions
WO2020074951A2 (de
WO2020074951A3 (de
Inventor
Cyrill LÜCHINGER
Original Assignee
Zehnder Group International Ag
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 Zehnder Group International Ag filed Critical Zehnder Group International Ag
Publication of WO2020074951A2 publication Critical patent/WO2020074951A2/de
Publication of WO2020074951A3 publication Critical patent/WO2020074951A3/de
Publication of WO2020074951A8 publication Critical patent/WO2020074951A8/de

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F24F2110/22—Humidity of the outside 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)
  • Air Conditioning Control Device (AREA)

Abstract

Die Erfindung betrifft ein Lüftungsgerät (LG) zur Versorgung eines oder mehrerer Räume oder eines Teils davon mit konditionierter Zuluft (ZUL) im Austausch gegen Abluft (ABL), mit mindestens einem Ventilator und einem Luft-Luft-Wärmetauscher (36), durch welchen ein Zuluftstrom (AUL, ZUL) und ein Abluftstrom (ABL, FOL) für einen Austausch von Wärme und/oder Feuchte zwischen der Zuluft (ZUL) und der Abluft (ABL) geführt werden, und mit einer Wärmepumpe (1, 2, 3, 4), in welcher ein Wärmeträgerfluid (WTF1) in einem Kreislauf durch einen Verdichter (1), einen Kondensator (3), ein Expansionsventil (2) und einen Verdampfer (4) geführt wird. Das Lüftungsgerät enthält im Zuluftstrom (AUL, ZUL) des Luft-Luft-Wärmetauschers (36) einen Wärmeträgerfluid-Luft-Wärmetauscher (29), durch welchen der Zuluftstrom (AUL, ZUL) und ein Wärmeträgerfluidstrom (WTF1; WTF2; WTF3) für einen Austausch von Wärme zwischen der Zuluft und dem Wärmeträgerfluid (WTF1; WTF2; WTF3) und/oder zur Beeinflussung der Luftfeuchtigkeit der Zuluft geführt werden. Die Erfindung betrifft auch ein Verfahren zum Betrieb des Lüftungsgeräts (LG).
PCT/IB2019/000931 2018-10-10 2019-10-09 Lüftungsgerät und verfahren zu dessen betrieb WO2020074951A2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01239/18 2018-10-10
CHCH 2018-10-10
CH12392018 2018-10-10

Publications (3)

Publication Number Publication Date
WO2020074951A2 WO2020074951A2 (de) 2020-04-16
WO2020074951A3 WO2020074951A3 (de) 2020-09-03
WO2020074951A8 true WO2020074951A8 (de) 2020-10-22

Family

ID=72238649

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/000931 WO2020074951A2 (de) 2018-10-10 2019-10-09 Lüftungsgerät und verfahren zu dessen betrieb

Country Status (1)

Country Link
WO (1) WO2020074951A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023182915A1 (en) * 2022-03-21 2023-09-28 Qvantum Industries A heat pump system with different operating modes, a method, and a computer program product therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT502029B1 (de) * 2005-06-09 2007-01-15 Drexel Und Weiss Energieeffizi Einrichtung zur belüftung und beheizung von gebäuden
DE102007016345A1 (de) * 2007-04-03 2008-10-09 Stiebel Eltron Gmbh & Co. Kg Lüftungsanlage mit einer Vorrichtung zum Heizen und/oder Kühlen von Gebäuden
AT507074B1 (de) * 2008-09-30 2010-02-15 Drexel Und Weiss Energieeffizi Verfahren zum betreiben einer einrichtung zur beheizung eines gebäudes und bereitung von warmwasser
KR101980160B1 (ko) * 2018-12-04 2019-05-20 (주)유천써모텍 건물 주차장 내의 팬룸 설치형 히트펌프 시스템

Also Published As

Publication number Publication date
WO2020074951A2 (de) 2020-04-16
WO2020074951A3 (de) 2020-09-03

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