Water leakage preventing stainless steel radiator

Abstract

The invention relates to a water heating radiator, and belongs to indoor heating devices. A water leakage preventing stainless steel radiator is composed of stretching heat conduction pipes 1, communicated pipes 2, connecting pieces 3, bow-shaped folded edge end sockets 6, a splint bolt 10 and an inner folded edge girth welding part 13, and is characterized in that a rectangle or square is formed by welding the communicated pipes 2 and the connecting pieces 3 at the circular arc faces 14 at the two ends of the stretching heat conduction pipes 1, the stretching heat conduction pipes 1 are connected in series in a communicated mode, the front faces and the back faces of the circular arc faces 14 at the two ends of the stretching heat conduction pipes 1 connected in series in the communicated mode are concaved inwards to form circular arc faces 15, and the middle portions of the front faces and the back faces of the circular arc faces 14 are concaved inwards to form steps 16. The bow-shaped folded edge end sockets 6 are matched with the stretching heat conduction pipes 1 in shape, are inserted into the two ends of the stretching heat conduction pipes and are fixedly connected with an external girth welding part 11. The water leakage preventing stainless steel radiator is characterized in that the cylinder is changed into an inward-concaved cuboid, the heating water area is widened, the heat dissipation area is enlarged, the weight is low, and the water leakage preventing stainless steel radiator is attractive.

Description

technical field [0001] The invention relates to a water heating radiator, in particular to an indoor heating radiator with water heating or steam heating as a heat source, which belongs to an indoor heating device. Background technique [0002] At present, there are mainly three types of radiators on the market: cast iron radiators, aluminum radiators, and steel radiators. 1. Cast iron radiators; cast iron radiators have high energy consumption due to their low pressure, large volume, and rough shape Many insurmountable disadvantages will be gradually eliminated by the market; 2. Steel radiators are mainly divided into two types: plate type and column type according to styles, especially steel column type radiators, which have won a lot of attention for their rich colors and beautiful appearance. Loved by many consumers, the disadvantage is that steel radiators are prone to oxidation and corrosion when exposed to oxygen. There are strict requirements on the oxygen content of...

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