Spiral condenser and manufacturing process of spiral condenser

Abstract

The invention relates to a spiral condenser, which comprises a heat radiation pipe and fins, wherein the heat radiation pipe forms a cuboid structure through bending and winding, the cuboid structure consists of a plurality of layers of circuitous heat radiation pipe units, the heat radiation pipe units are mutually parallel, in addition, the gap between the heat radiation pipe units is set to be 10mm to 30mm, the fins are spirally arranged on the outer surface of the heat radiation pipe in a winding way and are of a straight sheet type structure, the gap between the adjacent fin blades is set to be 4mm to 10mm, the spiral condenser also comprises a support frame assembly used for supporting and fixing the cuboid structure consisting of the layers of circuitous heat radiation pipe units. The spiral condenser has the characteristics that the cost is low, the manufacturing is simple, the heat radiation effect is good, the refrigeration is fast, and the like.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a spiral condenser and a manufacturing process thereof. Background technique [0002] Existing condensers generally use water condensers, longitudinal mixing tube bundle condensers, wire tube condensers, etc. In order to exert a better cooling effect, existing condensers generally have the characteristics of large heat dissipation area, which results in One defect is that the volume is large, resulting in high cost, and the application is greatly restricted; and once a small-volume condenser is used, there will be a defect of poor heat dissipation; and in the production of the condenser, the existing technology has The production process of the current condenser is many and complicated, and the production is relatively difficult. Generally, the tube and the fin are connected by three-way welding, so there is a hidden danger of damaging the tube, causing pipeline leakage, pi...

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Problems solved by technology

[0002] Existing condensers generally use water condensers, longitudinal mixing tube bundle condensers, wire tube condensers, etc. In order to exert a better cooling effect, existing condensers generally have the characteristics of large heat dissipation area, which results in One defect is that the volume is large, resulting in high cost, and the application is greatly restricted; and once a small-volume condenser is used, there will be a defect of poor heat dissipation; and in the production of the condenser, the existing technology has The production process of the condenser is many and complicated, and the production is relatively difficult. Generally, the tube and the fin are connected by three-way welding, so there is a hidden danger of damaging the tube, causing pipeline leakage, picking up the cooling effect, and losing in terms of cost. also very big

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