摘要:
L'invention concerne un ensemble de filtration (1) pour un ouvrant de bâtiment, l'ensemble de filtration (1) comportant un coffre (3) délimitant un espace de stockage (7) du dispositif occultant (13), un coffrage de filtration (5) solidaire du coffre (3) et un conduit de ventilation (4) traversant le coffre (3), le conduit de ventilation (4) mettant en communication fluidique l'espace de stockage (7) et le coffrage de filtration (5), via une extrémité (400) du conduit de ventilation (4) extérieure au coffre (3) et débouchant dans le coffrage de filtration (5). L'ensemble de filtration (1) comporte en outre un système de filtration (6) du type d'un système de filtration électrostatique. Le système de filtration (6) est logé dans le coffrage de filtration (5) et est configuré pour filtrer des particules présentes dans un flux d'air sortant du conduit de ventilation (4).
摘要:
The invention relates to a unit for the natural ventilation of a room, comprising: - a room defined by walls; - at least one door or window comprising a stationary frame surrounding a movable operable panel; - a ventilation passage, in the door or window, that communicates with the outside of the room and with the inside of the room to allow natural ventilation therebetween; - a sound absorber suitable for attenuating the sound waves that propagate in the ventilation passage, said attenuation being achieved via the generation of a counternoise that overlays said sound waves or by absorbing all or part of said sound waves; - wherein the operable panel is movably mounted in the frame between a closed position and an intermediate open position; - the ventilation passage is defined by at least one stationary wall and one movable wall; - in the closed position, the movable and stationary walls seal the ventilation passage and prevent ventilation from taking place between the inside and the outside of the room via the ventilation passage; - and, in the intermediate open position, the movable and stationary walls free the ventilation passage and allow natural ventilation to take place between the inside and the outside of the room via the ventilation passage.
摘要:
A passive ventilation panel and system, in particular for use in doors, ceilings, walls and partitions enables an exchange of supply and return air for at least one room or a room, without the need for additional ventilation equipment, such as ducts, and without the needs to install wall openings or grills for the supply and exhaust air in the space.
摘要:
A fresh-air valve (2) which comprises a ventilation flap (6) and a slot shaped channel bush (4) for building into a slot-shaped opening. Oriented towards the through-flow opening (22) of the channel bush (4), the ventilation flap (6) comprises an insulating casing (76) for avoiding condensate water on the inside of the ventilation flap (6). On the side (78) that faces away from the channel bush (4), the casing (76) comprises a track (82) oriented in the longitudinal axis of the casing (76) with spaced protruding lugs (84). These lugs (84) are intended for engaging protruding side edges (83, 85) of a locking tongue (86) placed along the centre axis (87) on a cover plate (88) associated with the ventilation flap (6). With these features, the side (78) of the casing (76) that faces away from the channel bush (4) comes into contact against upstanding lobes (95) along the parallel side edges (94) of the casing (76).
摘要:
Lüftungsvorrichtung (1) für Räume mit einem Gehäuse (2), insbesondere zum Einbau in ein Fenster oder eine Tür mit einem Blend- und/oder Flügelrahmen (3,4), wobei die Lüftungsvorrichtung (1) in dem Blend- und/oder Flügelrahmen (3,4) oder zwischen Flügelrahmen (4) und einer Glasscheibe angeordnet ist, wobei das Gehäuse (2) zumindest mehrere langgestreckte Strangpressprofile (6,7,8,9,10,11) und zwei Stirnkappen (12) enthält und bei dem jedes Strangpressprofil (6,7,8,9,10,11) wahlweise aus Leichtmetall oder Kunststoff besteht, wobei das Gehäuse (2) mindestens ein Gehäusemodul (13) mit einer Luftführung (14), einen Verschlussantrieb (15) und mindestens ein Montageelement (16) enthält, die mittels Form- oder Kraftschlussverbindungen kuppelbar sind.
摘要:
A building (23) comprises a façade (2) and a passive ventilation system for passively supplying outside air to the building on account of a pressure difference between the exterior (17) and the interior (18) of the building, which ventilation system comprises a passage means (1, 26) which is provided in the façade and extends between said exterior and interior of the building and is configured such that it provides an air flow on account of said pressure difference. In order to prevent an unpleasant draught, a heating means (20, 20') is provided in the form of a sheet or plate made of electrically conductive material which heats the incoming air. A ventilation device (1) for use in such a building carries such a heating device (20).