Highway old road reconstruction inorganic medium heat pipe road snow melting system and construction method thereof

Abstract

The invention discloses a highway old road reconstruction inorganic medium heat pipe road snow melting system and a construction method thereof. The highway old road reconstruction inorganic medium heat pipe road snow melting system comprises a highway, a plurality of inorganic medium heat pipes and a heat pipe protection frame. A plurality of drilling holes are formed in the surface of the highway in the vertical direction downwards. The inorganic medium heat pipes are vertically arranged in the drilling holes of the highway, the heat absorption sections of the inorganic medium heat pipes extend into a stratum constant temperature layer of the highway, and the heat dissipation sections of the inorganic medium heat pipes are located on road surface layers and roadbed layers of the highway.The heat pipe protection frame is provided with a protection layer shell, an insulating rubber layer and a heat conducting resin later from outside to inside in sequence. The heat dissipation sections of the inorganic medium heat pipes are located in the enclosure of the heat conducting resin layer. A protection steel plate is arranged on the end face of the upper portion of the heat conducting resin layer of the heat pipe protection frame in the horizontal direction. The highway old road reconstruction inorganic medium heat pipe road snow melting system rebuilds a highway old road reconstruction ground temperature heat pipe road snow melting system and designs the protection frame of heat dissipation sections of the heat pipes, can effectively concentrate the heat energy of the heat dissipation sections on the road surface and realizes continuous snowmelt and ice melting.

Description

technical field [0001] The invention relates to an inorganic medium heat pipe road snow melting system and a construction method for rebuilding old roads. Background technique [0002] As of the end of 2016, the total mileage of highways in my country was 4.6963 million kilometers, including 131,000 kilometers of expressways. The establishment of a smooth, efficient, safe and green modern transportation system is a strong guarantee for the realization of the construction of national transportation channels. Ice and snow weather is an important factor leading to highway traffic accidents, especially large-scale rain and snow weather will lead to a large-scale traffic paralysis of the highway network and cause huge economic losses. The surface of the expressway in rainy and snowy weather is easy to form ice and snow layer, the friction coefficient of the car on the road drops sharply, the maneuverability and braking effect of the vehicle become poor, and eventually the vehicle...

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Problems solved by technology

[0004] Aiming at the various damages of the current heat pipe system used for melting snow on the slope section of the expressway during use, including the problems of extrusion, bending and torsion when the expressway is on the road surface, the purpose of the present invention is to provide a Inorganic medium heat pipe anti-pressure and torsion protection support frame for snow melting on expressway, inorganic medium heat pipe anti-pressure and torsion protection support road snow melting system and its construction method

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