Novel heat pipe type auxiliary condenser

Abstract

The invention discloses a novel heat pipe type auxiliary condenser, which is applicable to refrigerators, freezers, cryogenic boxes, slush machines, ice-cream machines, and other small-sized refrigeration equipment. The auxiliary condenser comprises heat-absorbing pipes, a condensing pipe, a heat releasing box, a one-way valve (or a working medium pump), a box body casing fit with the condensing pipe, an aluminum foil belt for fixing the heat-absorbing pipes and the condensing pipe and an insulation foaming layer. Each heat-absorbing pipe is an annular cylindrical pipe with a radian not less than 180 degrees, and is tightly clamped on the condensing pipe, and the longitudinal tangent plane of each annular cylindrical pipe is contacted with the inner side of the box body casing. The contact areas, contacted with the condensing pipe, of the inner side of the box body casing are round grooves with a radian not larger than 180 degrees, and the heat conduction area between the condensing pipe and the box body casing is increased. The auxiliary condenser disclosed by the invention not only is high in heat radiating capacity, simple in manufacturing process, low in cost, convenient to mount, but also has the advantage that the heat transferring capacity to the insulation foaming layer can be effectively reduced under the condition that the condenser is not hindered from transferring heat to the external through the box body casing. In addition, the auxiliary condenser has the characteristics of zero energy consumption or low energy consumption and capability of being wholly recycled and reutilized.

Description

technical field [0001] The invention relates to a novel heat pipe type auxiliary condenser, which belongs to the technical field of refrigeration and is suitable for refrigerators, refrigerators, low-temperature boxes, cold drink machines, ice cream machines and other small refrigeration equipment. Background technique [0002] Small refrigeration devices such as refrigerators work intermittently, so their condensers also work intermittently. When a small refrigeration device such as a refrigerator is working, when the high-temperature refrigerant flows through the condenser, due to the poor heat dissipation effect of the condenser, the overall performance of the small refrigeration device such as a refrigerator is affected to a certain extent, resulting in the performance of the refrigeration system. Consumption ratio increased. How to transfer the heat released by the condenser of small refrigeration devices such as refrigerators in a timely and efficient manner, and effe...

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Problems solved by technology

[0005] The main problems of the heat storage methods of the above patents are: The heat transfer efficiency is high, but the product manufacturing process is difficult and the cost is high, which is unbearable for merchants; The production process is simple and the cost is low, but the post-production effect of the product is poor, and it is difficult to gain the trust of users; Products are difficult to recycle

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