FIELD: heating technology.
SUBSTANCE: invention relates to heating technology, namely to centralized water heating systems, can be used in the manufacture of tubular radiators. The tubular radiator contains interconnected upper and lower manifolds, hollow tubes and connection flanges. Each collector is made in the form of a set of rounded adapters in the form of a straight round pipe, excised by two cylinders of larger diameter perpendicular to the pipe axis in the same plane from each edge of the pipe, and the connection flanges are mounted on the extreme hollow tubes coaxially to the upper and lower collectors and are also made in the form of hollow tubes. The connection flanges and manifolds are arranged symmetrically relative to the common cross-sectional plane.
EFFECT: increase in the contact between the tube and the collector and a reduction in the loads between them, simplification of manufacturing through the use of laser welding.
1 cl, 8 dwg
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Authors
Dates
2022-09-12—Published
2022-01-25—Filed