EP2295880A1 - Méthode et système de ventilation pour bâtiments - Google Patents

Méthode et système de ventilation pour bâtiments Download PDF

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Publication number
EP2295880A1
EP2295880A1 EP09168252A EP09168252A EP2295880A1 EP 2295880 A1 EP2295880 A1 EP 2295880A1 EP 09168252 A EP09168252 A EP 09168252A EP 09168252 A EP09168252 A EP 09168252A EP 2295880 A1 EP2295880 A1 EP 2295880A1
Authority
EP
European Patent Office
Prior art keywords
building
room
ventilators
ventilation
inner doors
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09168252A
Other languages
German (de)
English (en)
Inventor
Johan Cornelis Phaff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Priority to EP09168252A priority Critical patent/EP2295880A1/fr
Priority to PCT/NL2010/000123 priority patent/WO2011021929A2/fr
Priority to ES10747702.8T priority patent/ES2566539T3/es
Priority to EP10747702.8A priority patent/EP2467650B1/fr
Priority to PL10747702T priority patent/PL2467650T3/pl
Publication of EP2295880A1 publication Critical patent/EP2295880A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation

Definitions

  • This invention refers to a method and system for ventilating a building, which building is provided with a ventilation unit which is arranged for exchanging the air inside and outside the building.
  • the ventilation unit may be constituted by a heat recovering ventilation unit comprising means for forced air movement from the outside to the inside and means for forced air movement form the inside to the outside of the building.
  • Ducts are provided, leading to the various individual rooms in the building, for guiding fresh and exhaust air between the ventilation unit and the individual rooms.
  • An example of such prior art system has been shown in figure 1 .
  • the method for ventilating a building includes steps of:
  • the invention is based on the understanding that stairwells, halls etc., besides their conventional function for offering, as a central room, access to other rooms at the same floor or at different floors, can additionally be used -as a multipurpose room- for the transportation of fresh air, fed to that central room by the central ventilation unit.
  • the central room extends throughout the building from the ground floor to about the roof or the attic, there is no need for a fresh air supply duct, as the function of fresh supply duct is taken over by the central room, extending between the ventilation unit in the roof area and the other rooms, connected to the central room, via inner doors.
  • contamination or pollution of the fresh air ducts which is a serious problem in the known ventilation systems- cannot occur. Contamination of the central room, acting as a fresh air supply duct, will be prevented by normal house cleaning activities.
  • the inner doors may be provided with ventilation means, e.g. ventilation grids or small ventilators to enable or to force air to flow into or out of the relevant room from or to the central room.
  • ventilation means e.g. ventilation grids or small ventilators to enable or to force air to flow into or out of the relevant room from or to the central room.
  • the ventilation means in the inner doors -or the inner doors themselves- may include filter means for filtering the air moved from the central room to the relevant other rooms and/or vice versa. In this way aerosol dust, fibres and small particles etc. can be filtered out throughout the whole building, by which the inner climate is further improved.
  • FIG. 1 shows an example of a prior art ventilation system, comprising a heat recovering ventilation unit 1, which is connected to two duct systems, viz. a duct system 2 for collecting and transporting exhaust air from more or less temporarily damp rooms like the kitchen, toilet and bathroom, via the unit 1 to the outside, as well a duct system 3 arranged for distributing fresh air in living and bedrooms etc.
  • a duct system 3 may cause(health) problems due to contamination at the inside of the duct, which can hardly be removed effectively.
  • Figure 2 schematically shows a configuration of building ventilation system according to the invention, including a ventilation unit 4 mainly in the top area of the building, arranged for exchanging the air inside and outside the building.
  • the unit 4 may be similar to the unit 1 in the prior art configuration shown in figure 1 .
  • a duct system 5 is provided for exhausting air from the kitchen, toilet and bathroom.
  • the duct system may be similar to the duct system 2 in figure 1 .
  • a central room 6 e.g. an (existing or adapted) stairwell or hall, is used for transporting fresh air, supplied via the ventilation unit 4 towards other rooms, in particular living and bedrooms, which can be entered via inner doors 7.
  • the doors of several rooms open onto the stairwell 6, which runs from the ground floor to the attic.
  • Ventilation means formed by small low power and quiet ventilators in the inner doors 7 are provided to enable air to move from the central room 6 to the relevant other room or vice versa.
  • a control module 9 may be provided for setting indoor climate parameters, measuring climate variables and controlling the speed and/or direction of the inner door ventilators.
  • the connections between the control module 9 and the ventilators 8 and the unit 4 may be wired or wireless.
  • the inner doors 7 and/or door ventilators 8 may be provided with sensors, providing that the individual ventilators only are energized at mainly closed inner doors.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Building Environments (AREA)
EP09168252A 2009-08-20 2009-08-20 Méthode et système de ventilation pour bâtiments Withdrawn EP2295880A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09168252A EP2295880A1 (fr) 2009-08-20 2009-08-20 Méthode et système de ventilation pour bâtiments
PCT/NL2010/000123 WO2011021929A2 (fr) 2009-08-20 2010-08-20 Procédé et système de ventilation d’un bâtiment
ES10747702.8T ES2566539T3 (es) 2009-08-20 2010-08-20 Método y sistema de ventilación de una edificación
EP10747702.8A EP2467650B1 (fr) 2009-08-20 2010-08-20 Procédé et système de ventilation d'un bâtiment
PL10747702T PL2467650T3 (pl) 2009-08-20 2010-08-20 Sposób i układ wentylacji budynku

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09168252A EP2295880A1 (fr) 2009-08-20 2009-08-20 Méthode et système de ventilation pour bâtiments

Publications (1)

Publication Number Publication Date
EP2295880A1 true EP2295880A1 (fr) 2011-03-16

Family

ID=41110940

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09168252A Withdrawn EP2295880A1 (fr) 2009-08-20 2009-08-20 Méthode et système de ventilation pour bâtiments
EP10747702.8A Active EP2467650B1 (fr) 2009-08-20 2010-08-20 Procédé et système de ventilation d'un bâtiment

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP10747702.8A Active EP2467650B1 (fr) 2009-08-20 2010-08-20 Procédé et système de ventilation d'un bâtiment

Country Status (4)

Country Link
EP (2) EP2295880A1 (fr)
ES (1) ES2566539T3 (fr)
PL (1) PL2467650T3 (fr)
WO (1) WO2011021929A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105181268B (zh) * 2015-05-27 2017-09-12 天津大学建筑设计研究院 建筑中庭外窗漏风量的测定方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696000A (en) * 1926-12-11 1928-12-18 Chamberlin Metal Weather Strip Ventilator
GB518215A (en) * 1938-07-13 1940-02-21 Max Berlowitz Improved method and means for ventilating buildings
WO1988002805A1 (fr) * 1986-10-14 1988-04-21 John George Hamilton Dispositif de ventilation
DE4134305A1 (de) * 1991-10-17 1993-04-22 Eduard Dreher Frischluftanlage
WO1999037956A1 (fr) * 1998-01-02 1999-07-29 Bernhardsson Goeran Procede applicable a des systemes et dispositifs de ventilation destines a distribuer l'air a des unites de salles
DE19841540A1 (de) * 1998-09-11 2000-03-16 Wolfram Klingsch Anordnung für Druckbelüftung von sicherheitsrelevanten Teilen eines Gebäudes
DE202004016229U1 (de) * 2004-10-19 2005-01-05 Leithner, Hans Joachim Vorrichtung zum Erzeugen eines Luftüberdruckes in einem Flucht-Treppenhaus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696000A (en) * 1926-12-11 1928-12-18 Chamberlin Metal Weather Strip Ventilator
GB518215A (en) * 1938-07-13 1940-02-21 Max Berlowitz Improved method and means for ventilating buildings
WO1988002805A1 (fr) * 1986-10-14 1988-04-21 John George Hamilton Dispositif de ventilation
DE4134305A1 (de) * 1991-10-17 1993-04-22 Eduard Dreher Frischluftanlage
WO1999037956A1 (fr) * 1998-01-02 1999-07-29 Bernhardsson Goeran Procede applicable a des systemes et dispositifs de ventilation destines a distribuer l'air a des unites de salles
DE19841540A1 (de) * 1998-09-11 2000-03-16 Wolfram Klingsch Anordnung für Druckbelüftung von sicherheitsrelevanten Teilen eines Gebäudes
DE202004016229U1 (de) * 2004-10-19 2005-01-05 Leithner, Hans Joachim Vorrichtung zum Erzeugen eines Luftüberdruckes in einem Flucht-Treppenhaus

Also Published As

Publication number Publication date
WO2011021929A3 (fr) 2013-02-28
PL2467650T3 (pl) 2016-07-29
EP2467650B1 (fr) 2016-01-06
EP2467650A2 (fr) 2012-06-27
ES2566539T3 (es) 2016-04-13
WO2011021929A2 (fr) 2011-02-24

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