EP1598514A1 - Luftabsaugevorrichtung - Google Patents

Luftabsaugevorrichtung Download PDF

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Publication number
EP1598514A1
EP1598514A1 EP05103929A EP05103929A EP1598514A1 EP 1598514 A1 EP1598514 A1 EP 1598514A1 EP 05103929 A EP05103929 A EP 05103929A EP 05103929 A EP05103929 A EP 05103929A EP 1598514 A1 EP1598514 A1 EP 1598514A1
Authority
EP
European Patent Office
Prior art keywords
air
air extraction
turbine
extraction device
frame
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.)
Granted
Application number
EP05103929A
Other languages
English (en)
French (fr)
Other versions
EP1598514B1 (de
Inventor
Pierre-Henri Milleville
Thierry Duforestel
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of EP1598514A1 publication Critical patent/EP1598514A1/de
Application granted granted Critical
Publication of EP1598514B1 publication Critical patent/EP1598514B1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members

Definitions

  • the present invention relates to technical field of building ventilation, and especially in the case of rehabilitation of existing buildings to improve comfort thermal and indoor air quality.
  • the present invention is concerned with ventilation of a closed volume of a building, as example a dwelling that includes joinery such as a door and / or a window and / or an existing French window.
  • the present invention aims at a device extracting air to extract air from a volume closed a building to the outside.
  • the present invention also aims at a unit air extraction system with existing joinery or a new carpentry to replace a existing joinery, and an extraction device of air associated with this joinery.
  • the present invention also aims at a ventilation system comprising at least one such air extraction unit.
  • the ventilation system may include in addition to at least one air inlet unit having a existing carpentry or a new carpentry in replacement of an existing carpentry and a air intake device associated with this joinery.
  • the present invention finally aims at a use of the ventilation system.
  • air extraction systems provided, such as ducts, appliances extractors, adjustable inlet vents and extraction.
  • VMR ventilation distributed mechanics
  • the document FR 2 626 038 describes an aerator installed on a window, comprising a turbine of known type, and using natural convection.
  • the present invention aims to solve the problems mentioned above.
  • the inner part of hood and the hood outer part are removable. This allows easy maintenance of parts of the device.
  • the inner part of hood has means of air intake, and the part hood exterior includes non-return means air. This avoids the aeraulic problems overpressure due to wind.
  • the extraction device of air has a filter placed in the hood, this filter optimizing the performance of the extraction device by limiting the dust of the turbine.
  • the air extraction turbine can be a tangential turbine or non-tangential turbine.
  • the air extraction turbine can be a turbine with one or more speed (s).
  • the air extraction turbine can be a turbine with one or more flow (s) of extracted air.
  • the power supply means have a connection box. They include also a switch.
  • the means power supply comprise a contactor intended to cut off power to the turbine as soon as the opening is open.
  • the extraction device has a limiting flap to limit spurious air intake from the outside.
  • the extraction device In addition, there is a safety system, which turns off the power to the turbine as soon as less of the two hood parts is removed.
  • the air extraction device has the advantage of being able to be installed in a new frame completely replacing an existing frame, or in an existing frame which is preserved during the rehabilitation.
  • the invention relates to a ventilation system, for all or part of an existing building which has been rehabilitated minus one air extraction unit according to the second aspect.
  • system of ventilation may have at least one air intake unit having an air intake carpentry and a air intake device, said device (s) air intake being adapted (s) to the extracted air flow.
  • the invention is relates to a use of the ventilation system according to the third aspect, in which one installs an air extraction unit in at least one room wet of a closed volume of a building.
  • an air intake unit can be installed in at less a dry room of the closed volume of the building.
  • Air extraction unit and / or system ventilation device also the advantage of dealing with the issue of ventilation of a building at the same time as the question of rehabilitation of joinery, that is to say the total or partial replacement of doors, windows, and / or French windows. This is the case when the bad state of existing joinery requires their replacement, or when one wishes to improve the thermal and / or acoustic insulation of the closed volume of the building.
  • FIG. 1 there is shown in cross-sectional view a wall 2 separating the interior 4 of a building and the environment outside 6, at an opening made in this wall.
  • An air extraction unit 8, 20, comprising an air extraction carpentry 8 and a device air extraction 20 is incorporated in this wall.
  • the air extraction carpentry is a window 8.
  • the window 8 can be made of wood, aluminum or PVC (polyvinyl chloride) vinyl), or steel. It can also be mixed type, that is to say achieved by combining two or three of these materials, such as: wood and aluminum, or wood and PVC, or wood and steel, or aluminum and PVC, or aluminum and steel, or PVC and steel, or wood, aluminum and PVC, or wood, aluminum and steel, or wood, PVC and steel, or aluminum, PVC and steel, or wood, aluminum, PVC and steel.
  • It can also be in any other material suitable for be used to make an exterior carpentry, such as a door and / or a window, and / or a French window, and / or by combining this material with wood and / or aluminum and / or PVC and / or steel.
  • the window 8 has a frame 10, which is a part, secured to the wall 2 by being riveted to this one, and an opening 12, which is a part that opens.
  • the opening 12 has wings 14 horizontal and / or vertical and one or more window (s) forming a leaf or several leaves (no represented on the frame. These wings allow opening of the window type swinging French, or sliding, or tilt-and-turn or tilting.
  • the frame 10 for example in its upper part, is practiced a room through 18 in which is installed the device air extraction 20.
  • the air extraction device 20 comprises a turbine 22, which serves to extract the air from interior 4 of the building to the outside 6 of the building.
  • the turbine 22 may be a turbine tangential or non-tangential. She can be a single-speed or dual-speed turbine, or multiple speed. It can be a turbine capable of generate one or more extracted airflow (s).
  • the air extraction device 20 also has a protective cover that surrounds the turbine 22.
  • the hood is composed of a part inside hood 24 and an outer part of hood 26 which are both removable and removable, to allow access to the turbine 22 for perform maintenance operations or for the possibly remove.
  • the hood parts 24, 26 comprise air circulation means.
  • the inner part of hood 24 comprises an air inlet means, such as a air passage adapted to minimize the pressure loss.
  • the outer hood portion 26 has a means anti-return air to protect the opening of wind overpressure effects.
  • the non-return means includes one or more limitation component (s) 30. It limits possible parasitic air intake that could penetrate from the outside 6 to the inside 4 of the building, particularly in strong winds or when the ventilation system is stopped. Her presence avoids changes in the performance of the air extraction device 20 as well as the related acoustic problems.
  • an anti-fouling filter It can be provided in the 24. This filter limits clogging of the turbine by the extracted interior air. Her presence therefore reduces the number of maintenance.
  • the air extraction device comprises electrical supply means 32, 34, 37 of the turbine 22.
  • the power supply means 32, 34, 37 comprise a connection box 32, which allows to connect the turbine 22 to cables electrical devices that are brought to the window. preferably, the connection box 32 is integrated to the frame 10.
  • the means power supply 32, 34, 37 comprise also a switch 34, which can be put in a "on” position or in a “off” position to authorize or interrupt the operation of the turbine 22.
  • the switch 34 also allows select one of the speeds of the turbine 22, this which adjusts the air extraction rate.
  • the switch 34 is preferably placed on the part inside hood 24, to be easily accessible from inside 4 of the building.
  • a joint cover 40 which covers the junction between the wall 2 and the frame 10
  • the switch 34 can, in Alternatively, be placed over the joint cover.
  • the power supply means 32, 34, 37 further comprise an electric contactor 37.
  • the contactor portion of frame 36 is a switch-type contactor flexible blade arranged in the frame 10.
  • the contactor of dormant 36 is implemented by a trigger magnetic.
  • the contactor part opening 38 is a magnetic opening trigger, passive, arranged in the opening 12.
  • the two contactor parts 36, 38 are arranged in look at each other.
  • the two parts of contactor 36, 38 are integrated respectively in the frame 36 and in the opening 38. This configuration has the advantage of making them not visible, which improves the overall aesthetics and avoids inappropriate manipulation.
  • the two parts of contactors 36, 38 are opposite one with the other, so that the contactor part of frame 36 is in the closed position.
  • the turbine 22 is then powered and can work, subject that the switch 34 is in the "on" position.
  • the two parts of contactors 36, 38 are no longer facing with each other, so that the part of frame contactor 36 is in the open position.
  • the turbine 22 is not powered, and does not work not. It is thus possible to interrupt the operation of the air extraction device 20 when the window 8 is open. This avoids that the extraction of air and the entry of air are done in the same room, to the detriment of other rooms. It also reduces the costs of power consumption and equipment wear.
  • the contactor of frame 36 and the opening switch 38 are not implemented magnetically but in a way mechanical. In this case, they are not only in look at each other but they are in contact one with the other.
  • the opening switch 38 is arranged in a rabbet of a leaf 14 of the opening 12, and the frame contactor 36 is arranged in a rabbet of the frame 10.
  • the power supply means 32, 34, 37 which have just been described fulfill the class II safety conditions that are generally required. They are associated for this purpose with a safety device, which allows cutting the power supply of the turbine 22 when at least one hood portions 24, 26 are removed for maintenance operations, such as a electrical connection or cleaning operation of filter.
  • the ventilation system according to the invention has at least one such air extraction unit 8, 20 having an air extraction carpentry 8 and a air extraction device, installed in at least a damp room of a closed volume of a building.
  • the ventilation system according to the invention may also include at least one air intake unit, having an air intake carpentry and a air intake device, installed in at least one dry room of the closed volume of the building.
  • Woodwork air intake can be a window, a door, or a French window.
  • Such an air inlet unit is known in itself. She is not represented. It can be by example a self-adjusting air inlet, designed to accommodate a volume of incoming air compatible with the air extraction device, in particular with the extracted air flow.
  • the constituent elements of the air extraction device, the unit air extraction and ventilation system according to the invention also have high performance, particularly as regards the sound and thermal insulation of glazing and the whole carpentry.
  • the air extraction device, the unit air extraction and ventilation system that have been described in detail and which are illustrated in the figure have been described as being applied to a rehabilitation window. They could just as easily be applied to others renovation carpentry, such as a door or French window.
  • the air extraction unit and the system of breakdown that have just been described are particularly suitable for the rehabilitation of existing buildings, where it is not possible or easy to install air extraction devices to through an existing facade or a sheath network of ventilation, for example in the case of a facade common or classified facade or lack of space.
  • air extraction devices In the case of a new construction, it is often preferred, for reasons of use and cost, install a centralized air extraction device hidden in the attic for example to evacuate air extracted on the roof, through a wall.
  • the air extraction device is connected to the extraction zones by ventilation ducts.
  • the ventilation system of the invention can be used for the construction of a new building or a new part contiguous to a existing building.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Ventilation (AREA)
  • Duct Arrangements (AREA)
EP20050103929 2004-05-13 2005-05-11 Luftabsaugevorrichtung Expired - Fee Related EP1598514B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450926 2004-05-13
FR0450926A FR2870285B1 (fr) 2004-05-13 2004-05-13 Systeme de ventilation pour rehabilitation de batiment existant

Publications (2)

Publication Number Publication Date
EP1598514A1 true EP1598514A1 (de) 2005-11-23
EP1598514B1 EP1598514B1 (de) 2013-04-10

Family

ID=34939789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050103929 Expired - Fee Related EP1598514B1 (de) 2004-05-13 2005-05-11 Luftabsaugevorrichtung

Country Status (3)

Country Link
EP (1) EP1598514B1 (de)
ES (1) ES2420935T3 (de)
FR (1) FR2870285B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930322A1 (fr) * 2008-04-17 2009-10-23 Electricite De France Dispositif d'extraction d'air.
EP2264376A1 (de) * 2009-06-18 2010-12-22 Dir-Air Oy Luftventilator mit Filter und Rückschlagklappe zur Leitung von Austauschluft in einen Raum
GB2527065A (en) * 2014-06-10 2015-12-16 Hl Plastics Ltd Improvements in or relating to door and window assemblies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112922337B (zh) * 2021-01-24 2022-05-27 中亿丰建设集团股份有限公司 一种低能耗装配式绿色建筑

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828852A1 (de) * 1988-08-25 1990-03-08 Heinrich Dipl Ing Krage Lueftungseinrichtung
DE4143036A1 (de) * 1991-12-24 1993-07-01 Otto Feyer Belueftungseinrichtung fuer raeume
EP0649970A2 (de) * 1993-10-22 1995-04-26 Smiths Industries Public Limited Company Ventilationseinrichtung für Fenster- oder Türrahmen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828852A1 (de) * 1988-08-25 1990-03-08 Heinrich Dipl Ing Krage Lueftungseinrichtung
DE4143036A1 (de) * 1991-12-24 1993-07-01 Otto Feyer Belueftungseinrichtung fuer raeume
EP0649970A2 (de) * 1993-10-22 1995-04-26 Smiths Industries Public Limited Company Ventilationseinrichtung für Fenster- oder Türrahmen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2930322A1 (fr) * 2008-04-17 2009-10-23 Electricite De France Dispositif d'extraction d'air.
EP2264376A1 (de) * 2009-06-18 2010-12-22 Dir-Air Oy Luftventilator mit Filter und Rückschlagklappe zur Leitung von Austauschluft in einen Raum
GB2527065A (en) * 2014-06-10 2015-12-16 Hl Plastics Ltd Improvements in or relating to door and window assemblies

Also Published As

Publication number Publication date
ES2420935T3 (es) 2013-08-27
FR2870285B1 (fr) 2007-12-21
FR2870285A1 (fr) 2005-11-18
EP1598514B1 (de) 2013-04-10

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