| 摘要 |
A multi-row radiator (1) with the controlled flow of heating medium, in particular the multi-row heating plate unit with an inlet port (2) and the outlet port (3) of the heating medium, said radiator having usually the first passing-through heating plate (4) facing a heated room / space and at least one heating plate (5) situated behind said plate for intended medium flow reduction for cutting down or controlling the heating output, which are mutually connected to each other on the corners at their upper distributing channels (6) by means of the inflow fittings (9) and / or by a connecting set with an inflow fitting (9) for the inlet port (2) of the heating medium and at the lower collecting channels (7) with an outflow fitting (10) for the outlet port (3), whereby any of the inflow fittings (9) or the outflow fittings (10) is designed as a divider (16) with the internal separation screen (1 1) intended for the separation of the heating medium flows into or out of the individual heating plates (4,5), and said separation screen (11) of the divider (16) is assigned with its interface (17) to the central crosspiece (18), which forms separated channels (12,13) in the auxiliary body of the selective merger / splitter (14) of flows, wherein the threaded bushing (21) is attached across its longitudinal axis and parallel to the central crosspiece (18) by means of its interface (17) for the group of the valve shaft (22), and said threaded bushing (21) protrudes sealed into the auxiliary body of the selective merger / splitter (14) through the cylindrical obturator (24), which is provided with a radial recess (23), for which, in combination with the frontal edge of the central crosspiece (18), a cylindrical seat (25) with a single main inlet / outlet orifice (26) is formed in the body of the selective merger / splitter (14). |
