A radiator with improved heat transfer fluid flow and a method for improving flow in the radiator

摘要

The invention relates to an arrangement for controlling the flow in a radiator consisting of vertical and horizontal tubes and the drying radiator thus obtained. In a radiator with upper end connections with an inner tube extending to the lower end of a vertical pipe on the discharge side, the heating can be uniform. However, an air pocket is easily left at the top end of the vertical tube, and the lower horizontal tubes of tall radiators are poorly heated. According to the invention both the inlet side and the outlet side vesiyhteet placed in the vertical tube above the upper horizontal sides of the tube. In addition, the heat transfer medium outside the inner tube is prevented from passing above the plane which lies between the upper edge of the uppermost horizontal tube and one of the lower edges of the vertical tube.