摘要:
A method for providing through a building part, e.g. a wall, a fire proof inlet for inlet members (15), such as tubes, ducts, cables or the like, whereby in close vicinity to the wall is provided at least one air-conditioning unit (14) or the like, which forms part of an installation system, serving rooms situated on both sides of the wall, whereby in a hole (24) made in the wall (11) is fitted a sealing block (25) incorporating at least one mineral wool pane, in which is made or are previously made holes for fitting said inlet members (15), and where the joints between the inlet members (15) and the mineral wool pane (25), and between this and the building part (11) are sealed off by means of a filler, which expands when heated, wherein the outer exposed surfaces of the mineral wool pane and the inlet elements (15) are painted with a fire protective paint, which expands when heated, whereby the inlet elements on both sides of the wall are painted to an adequate length as measured from the mineral wool pane, and which painted inlet elements (15) or their extensions extend into the air-conditioning unit (14).
摘要:
The invention refers to a radiating- and convection element preferably intended to be mounted to a ceiling and comprising a ventilation duct (1) and element housings (2a,2b) connected thereto, said element housings have convection batteries (30,31) and the ventilation duct have means (20,21) for throttling an air stream passed therethrough and side outlets (3) located in connection to the lower portions of the element housings, so that the air flow through said side outlet by ejector effect provides and air flow through the element housings. The ventilation duct (1) has a bottom plate (4) which projects laterally outside its side walls (6) and is at its ends shaped into rims (5a,5b). The outer walls of the element housings consists of profiles (23), which while fixing the upper part of the convection batteries are kept pressed against the ventilation duct (1) by means of first binding clamps (34) and at the lower part by the fact that the profiles have a portion (25) directed towards the ventilation duct, said portion being terminated by a notch (26) intended to cooperate by snap action with a complementarly shaped part (45) of second binding clamps (37), which are attached to the ventilation duct and by means of a second portion (42,43) engages the rims (5a,5b) of the bottom plate (4) for supporting this.
摘要:
Strahlungs- und Konvektionsapparat für Unterdeckenmontage bestehend aus mindestens einem länglichen Wärmeaustauscher in Form einer Rippenrohrbatterie oder dergleichen, die in wärmeleitender Berührung mit einem vertikalen, oben und unten offenen von einem Luftstrom durchströmbaren Apparantengehäuse (1) angeordnet ist. Der Zweck der Erfindung ist einen Apparat zu schaffen, mit dem es möglich ist die Wärmeaufnahme bzw. -Abgabe durch Strahlung mit direkte Kühlung, bzw. Wärmung durch Konvektion zu kombinieren. Der Apparat soll ausserdem einfach und in der Herstellung billig sein. Dies wurde dadurch erreicht, dass das Apparatengehäuse (1) mit einer abnehmbaren unteren Endwand (7) versehen ist, die auf Abstand von der unteren Kante der Seitenwände (2, 3) des Apparatengehäuses (1) angeordnet ist und mit längs der gesamten Länge des Apparatengehäuses sich erstreckenden Schlitze (10) versehen ist.
摘要:
Strahlungs- und Konvektionsapparat für Unterdeckenmontage bestehend aus länglichen Wärmeaustauschern die in wärmeleitender Berührung mit den vertikalen Seitenwänden (2) eines oben und unten offenen von einem Luftstrom durchströmbaren Apparatengehäuse (1) angeordnet ist. Der Zweck der Erfindung ist einen Apparat zu schaffen, mit dem es möglich ist die Wärmeaufnahme bzw. -Abgabe durch Strahlung mit direkte Kühlung, bzw. Wärmung durch Konvektion und Ventilation in ein und demselben Appart. zu kombinieren. Dies wurde dadurch erreicht, dass das Apparatengehäuse (1) in drei Abteilungen (1, 15) aufgeteilt ist, zwei seitliche Abteilungen (1) in denen je ein Wärmeaustauscher in Form einer Rippenrohrbatterie angeordnet ist und die oben und seitlich unten mittels Schlitze (10) offen sind, sowie einer mittleren Abteilung (15), welche einen Ventilationskanal bildet, der über Öffnungen, die gegenüber den Schlitzen (10) angeordnet sind, den Konvektionsluftstrom durch die seitlichen Abteilungen (1) durch Induktion unterstützen.
摘要:
The invention refers to a radiating- and convection element preferably intended to be mounted to a ceiling and comprising a ventilation duct (1) and element housings (2a,2b) connected thereto, said element housings have convection batteries (30,31) and the ventilation duct have means (20,21) for throttling an air stream passed therethrough and side outlets (3) located in connection to the lower portions of the element housings, so that the air flow through said side outlet by ejector effect provides and air flow through the element housings. The ventilation duct (1) has a bottom plate (4) which projects laterally outside its side walls (6) and is at its ends shaped into rims (5a,5b). The outer walls of the element housings consists of profiles (23), which while fixing the upper part of the convection batteries are kept pressed against the ventilation duct (1) by means of first binding clamps (34) and at the lower part by the fact that the profiles have a portion (25) directed towards the ventilation duct, said portion being terminated by a notch (26) intended to cooperate by snap action with a complementarly shaped part (45) of second binding clamps (37), which are attached to the ventilation duct and by means of a second portion (42,43) engages the rims (5a,5b) of the bottom plate (4) for supporting this.