摘要:
Ausbaueinheit (94) zur Integration eines Wärmetauschers (1) in eine bestehende Installation, insbesondere durch Anschliessen an bestehende Kalt- und Warmwasseranschlüsse (93), wobei innerhalb der Ausbaueinheit (94) eine Frischwasserzuführung (90) von einem Kaltwasseranschluss zumindest teilweise zum Wärmetauscher (1) geführt ist, und eine Leitung (92) zumindest teilweise vom Wärmetauscher (1) zu einer Dusche oder zu einem Mischer (95) geführt ist.
摘要:
A heat exchanger apparatus (54) including a surface cooler (56) and a passive automatic retraction and extension system coupled to the surface cooler (56). The surface cooler (56) having disposed therein one or more fluid flow channels (58) configured for the passage therethrough of a heat transfer fluid to be cooled. The heat transfer fluid in a heat transfer relation on an interior side of said one or more fluid flow channels (58). The surface cooler (56) including a plurality of fins projecting from an outer surface thereof. The passive automatic retraction and extension system including a thermal actuation component (104, 154, 204, 254) responsive to a change in temperature of at least one of the heat transfer fluid and a cooling fluid flow so as to actuate a change in a geometry of the surface cooler (56). Further disclosed is an engine including the heat exchanger apparatus (54).
摘要:
Shell-and-tube equipment comprising baffles (5) supporting the tubes, each baffle (5) having seats for receiving the tubes shaped so as to receive one or more tubes in at least one free play condition and in a locking condition; each baffle (5) is displaceable with respect to the tube bundle between an assembly position and a working position; in the assembly position the tubes can be received by the baffles in the free play condition while in the working position the tubes are locked; a respective method of assembling the tube bundle and the baffles is also described.
摘要:
The object of the present invention is a towel radiator (1) for room heating comprising at least one heating element (11), equipped with distributor channels (13), which in the back envisage a gap (14) able to house internally, frontally hidden from view, a towel holder (2) able to switch from a closed configuration to an operating configuration and vice versa by means of a kinematic mechanism (3, 31, 32, 4, 41, 5, 6; 23, 7, 71; 71) so as to provide, in the operating configuration, one or more support elements (2; 22) on which to hang objects of various kinds and/or serving as a purely aesthetic element.
摘要:
An assembly for performing controlled heat exchanging reactions is provided. The assembly has a chemical reaction chamber adapted to receive a sample and allow the sample to chemically react; a thermal sleeve having heating elements for making efficient thermal contact with a reaction chamber; an instrument with a housing comprising an electrical connection, a cooling source, a processing area adapted to receive a thermal sleeve, and an optics assembly in optical communication with a chemical reaction chamber; and a circuit for monitoring and controlling the optics assembly and for collecting the output signal of the optics assembly. Preferably there are a plurality of housings and associated modules, each of which may be independently controlled for heat exchanging operations. The reaction chamber comprises two opposing major walls and a plurality of contiguous minor walls, wherein the ratio of thermal conductance of the major walls to that of the minor walls is at least 2:1.
摘要:
Eine erfindungsgemäße Wärmetauschereinheit weist mehrere Düsen auf, die gleichzeitig auf eine Seitenfläche eines Plattenwärmetauschers ausgerichtet sind, an der ein Port desselben angeordnet ist. Die Reinigung des Abluftweges kann auf diese Weise durch Einsprühen eines Reinigungsfluids möglichst auf ganzer Breite des Ports erreicht werden. Sie ist besonders effizient, wenn der Plattenwärmetauscher schrittweise um 180° gedreht wird, wenn die Reinigungsrichtung also schrittweise umgekehrt wird. Durch Drehen um 90° kann auch der Zuluftweg gereinigt werden. Dies spart eventuell einen Zuluftfilter.
摘要:
A cogenerating recuperated microturbine (10) includes a recuperator (26), an air compressor (14) and a combustor (18). A heat exchanger (58) is movable into and out of the exhaust flow to selectively heat a fluid in the heat exchanger. The heat exchanger is actuated by a piston-cylinder type actuator (70) that operates under the influence of compressed air selectively bled from the air compressor (14). The actuator (70) may be a single-acting cylinder used in conjunction with a biasing spring (74), or may be a double-acting cylinder.
摘要:
Die Erfindung bezieht sich auf einen Wärmetauscher zur Beeinflussung des Raumklimas, der ein mediumdurchströmtes Leitungssystem mit zumindest einem Vorlaufrohr (19) und einen Rücklaufrohr (20) sowie eine Wärmetauscherfläche bildende Kapillarrohrschleife (11) aufweist. Um insbesondere einen Wärmetauscher zu schaffen, der mit geringem Aufwand an unterschiedliche Raumbedingungen anpaßbar ist, sind die Kapillarrohrschleifen als Bestandteile einer Vertikaljalousie ausgebildet, in deren Lamellen (2) die mit dem Vorlaufrohr bzw. dem Rücklaufrohr verbundenen Kapillarrohrschleifen an jeweilige Sammelrohre (15,16) angeschlossen sind.