Abstract:
A device adapted to accumulate the thermally treated fluid is described, comprising: a containment chamber of said thermally treated fluid (1), at least one separator (4) arranged with a substantially vertical development in the containment chamber, said at least one separator being adapted to divide said chamber in at least two parts, and to leave openings at the opposite upper (6) and lower (7) end of said chamber, by means of which the fluid can pass in order to determine a rotatory circulation of the fluid in the cross direction in said chamber.
Abstract:
The object of the present patent is a baffle (1) for the cold water inlet of the tank (S) of a storage water heater. The baffle (1) includes: - an insert (5) of composite material, fitted on the upper end of the cold water inlet tube (6), - a helical spring (2) comprising free intermediate coils (2.2) which define openings between one coil and the other, - a cap (4) set to close the top of said spring (2). The inlet flow of cold water flows through the stretch of insert (5) and continues vertically in the inner space (3) of the spring (2), up to the top of the same, where it finds the path obstructed by the cap (4), thus returning back and entering into the reservoir (S) through the radial openings formed between the free intermediate coils (2.2) of the spring (2).
Abstract:
L'invention concerne un dispositif de chauffage électrique de liquide pour véhicule automobile, ledit dispositif de chauffage comprenant au moins un module de chauffe dudit liquide, caractérisé en ce que ledit au moins un module de chauffe comprend : une enceinte (13,113,213) sensiblement cylindrique présentant au moins un moyen de chauffe (114) dudit liquide et délimitant un circuit de guidage (15,115,215) du liquide à chauffer, et un moyen de commande (9,109,209) dudit au moins un moyen de chauffe (114) agencé en regard d'une extrémité de ladite enceinte cylindrique (13,113,213).
Abstract:
The invention relates to a device for heating water (3) in a pool (2) comprising a hydraulic circuit (1) between an intake and an outlet (8), a pumping device (4) and a heating device (5), characterized in that it further comprises an immersion body (6) of one piece having a submersible portion provided with at least one intake and at least one outlet (8), and a part that remains out of the water and that has water inlet and water outlet connections, and hydraulic connecting lines between these connections, the pumping device (4) and the heating device (5).
Abstract:
Ein Wärmeübertrager (1) in Scheibenbauweise, umfassend wenigstens eine Stapelscheibenpaar (2) mit je zwei im Wesentlichen parallel zueinander ausgerichteten Stapelscheiben (3, 4), so dass zwischen den je zwei Stapelscheiben (3, 4) ein fluiddichter Fluidkanal (5) eingeschlossen ist zum Durchleiten eines Fluides, insbesondere Wasser, eine Ein- und Auslassöffnung (6, 8) für das Fluid, soll einfach und preiswert in der Herstellung sein sowie einen kompakten Aufbau aufweisen und zuverlässig im Betrieb arbeiten. Diese Aufgabe wird dadurch gelöst, dass der Wärmeübertrager (1) wenigstens ein elektrisches Widerstandsheizelement (10) umfasst und das wenigstens eine elektrische Widerstandsheizelement (10) thermisch mit der Stapelscheibe (3, 4) und/oder mechanisch mittelbar oder unmittelbar mit der Stapelscheibe (3, 4) verbunden ist, so dass mit dem elektrischen Widerstandsheizelement (10) das Fluid erwärmbar ist.
Abstract:
A boiler (30) for a machine for the production of an infused drink, preferably coffee, comprises at least one heat exchanger (46) suitable for containing a fluid to be heated by the boiler (30), at least one outlet junction (10) and one inlet junction (1) connected to said exchanger (46) respectively for the exit and entrance of said fluid from the latter. The outlet junction identifies a transit duct (14) of the fluid which extends from an entrance intake and comprises a fluid mixing device (16) applied to said entrance intake and jutting inside the exchanger (46) so as to be at least partially immersed in the fluid contained in said exchanger (46). Said fluid mixing device (16) comprises a plurality of entrance passages (20, 22) suitable for identifying respective sub-flows of the fluid in the duct (14) in different directions in such a way as to reduce the heat gradients of the fluid entering the outlet junction.
Abstract:
A system for heating a fluid conveyed or contained in a pipe or other process equipment by solar energy is disclosed. The system includes passive and active control methods to control the temperature of the fluid within a selected temperature range. The passive methods use the natural properties of selected materials for the system and the geometry and the orientation of the materials to control the temperature range. The active methods uses one or more than one control mechanism for changing the ratio of energy gain and heat loss at any point in time during a day and between days and across seasons, with these mechanisms including mechanisms to control energy transfer in and heat transfer out of the fluid.