| 摘要 |
Invention herewith described refers to the device for layered accumulation of hot water in buffer tanks which consists of the powertrain "P" and the distribution assembly "Q" built in the lid (57) within the space (55) in the cylinder (4), which is by the detachable connection through the flanges (54), or otherwise connected with the pipe (7) of the buffer tank (15). The connection between the powertrain "P" and the distribution assembly "Q" has been obtained by the non-contact effect of the magnetic field "M" of the toroidally shaped neodymium magnet (43) at the piston (27) in the supporting tube (18). The neodymium magnet (43) is in the annular sliding joint with the outer surface (79) of the supporting tube (18). The periodic rotary bidirectional movement of the threaded axle (16) is accomplished through the servo motor (1) with the reducer set on the lid (57) and is transformed into a vertical linear movement of the piston (27) in the supporting tube (18). By starting the piston (27) there is also activated the neodymium magnet (43) closely connected with the toroidally shaped vessel (19) with the flexible suction tubes (45, 69) and the flexible pressure pipes (22, 62) arranged on the same level of the buffer tank (15) cross-section with mutual angular distance of 90°. The hydraulic connection between the vessel (19) and the connecting pipes (59, 60) on the lid (57), of the cylinder (4) is achieved with the suction hose (12) and the discharge hose (14) placed in the flexible support (11) with the conical spring (13). The conical spring (13) forms the flexible support. The position of the distribution assembly "Q" with the flexible suction tubes (45, 69) and the flexible pressure pipes (22, 62) determines the size of the accumulated volume of heated water of the set temperature Tz in layers along the buffer tank (15) height. The forced suction-repressed water circulation with the pump (102) within the buffer tank (15) is performed through the holes (44, 68) and (2, 63) of the flexible suction tubes (45, 69) and the flexible pressure pipes (21, 63) which are mutually rotated by 180° in the cross-sectional plane. The control system determines the amount of the accumulated volume of hot water of the set temperature Tz in the buffer tank (15) and positions the distribution assembly "Q" in the position that defines the user needs. If the specified position of the distribution assembly "Q" is outside the limits of currently accumulated hot water volume in the buffer tank (15) of the set temperature Tz, the control system switches on the pump (102) of the heat exchanger (103) and the circular water heating is performed until the set temperature Tz is reached whereat the water under the set position of the distribution assembly "Q" is not heated.
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