Graphene heat-superconducting floor heating pipe, and production equipment and process

Abstract

The invention discloses a graphene heat-superconducting floor heating pipe, and production equipment and process , and belongs to the technical field of floor heating pipes. The production equipment comprises a first plastic extruding machine and a second plastic extruding machine; primary plastic extruding operation is performed through the first plastic extruding machine for producing a floor heating pipe semi-finished product; the back of the first plastic extruding machine is connected with a cooling machine for quickly cooling the floor heating pipe semi-finished product, and the back ofthe cooling machine is connected with a film laminating device for laminating a graphene composite film on the floor heating pipe semi-finished product; the back of the film laminating device is connected with a perforating device, and the perforating device is used for perforating concave holes in the inner wall of the floor heating pipe semi-finished product and the graphene composite film at intervals; the back of the perforating device is connected with the second plastic extruding machine; and secondary plastic extruding operation is performed through the second plastic extruding machinefor covering an outer wall on the floor heating pipe semi-finished product to form a floor heating pipe finished product through machining. According to the graphene floor heating pipe disclosed by the invention is high in strength and toughness, and long in service life; it is ensured that the floor heating pipe is heated more quickly, and the heat dissipation rate of the floor heating pipe is improved greatly, so that a floor heating system is more energy-saving and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of floor heating pipes, in particular to a graphene superconducting floor heating pipe and its production equipment and process. Background technique [0002] In the northern part of our country, due to the very cold winter, floor radiation heating is generally used for house heating in modernization construction, that is, floor heating is often called floor heating. Floor heating is a heat storage and heat transfer technology based on the ground. At present, there are also new community configurations in the south. There are floor heating facilities to meet the heating needs of living in winter. Compared with air-conditioning heating, radiant floor heating has many advantages, such as uniform indoor surface temperature, no influence on indoor humidity, and comfortable body feeling, which has been widely recognized by people. The floor heating pipe is an important heat dissipation part of floor radiant heat...

AI Technical Summary

Problems solved by technology

At present, the floor heating pipes are mainly made of polyethylene pipes. The thermal conductivity of polyethylene pipes is in the range of 0.2-0.4W / (m·k), and their thermal conductivity is poor, which cannot meet the requirements of rapid indoor temperature rise. Large, resulting in low thermal efficiency, affecting the overall low heating efficiency of floor heating

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