Water-pumping-type inorganic medium heat pipe snow-melting system for river-crossing bridge deck and arranging method of water-pumping-type inorganic medium heat pipe snow-melting system

Abstract

The invention discloses a water-pumping-type inorganic medium heat pipe snow-melting system for a river-crossing bridge deck and an arranging method of the water-pumping-type inorganic medium heat pipe snow-melting system. The water-pumping-type inorganic medium heat pipe snow-melting system comprises a bridge deck bed course and bridge side wall plates, and is characterized in that inorganic medium heat pipes are arranged on the bridge deck bed course, water pump circulators and water flow circulating transduction cavities are formed in the bridge side wall plates, the inorganic medium heat pipes are connected with the water flow circulating transduction cavities, the water flow circulating transduction cavities are connected with the water pump circulators through water pipes, and waterpipes inserted into a river water constant-temperature layer are arranged on the lower parts of the water pump circulators. The working principle and the high heat conducting efficiency of the inorganic medium heat pipes are utilized, the geological position characteristics of a river-crossing bridge are fully utilized, river water serves as a heat pipe heat source, and effective work of the inorganic medium heat pipes is achieved; and through reasonable arrangement of heat pipe heat-absorption sections, the snow-melting effect of the heat pipes is optimized, convection heat exchange of the river water is fully utilized, and the advantages of environment friendliness and energy saving are achieved.

Description

technical field [0001] The invention relates to a pumping type inorganic medium heat pipe snow melting system and an arrangement method for a bridge deck across a river, belonging to the fields of mechanical manufacturing and civil engineering. Background technique [0002] The traditional method of melting snow on the bridge deck and pavement of the cross-river bridge has obvious limitations. Using snow removal methods by mechanics will cause irreversible damage to the bridge deck, resulting in damage to the structure inside the bridge deck; snow melting using chemical agents such as snow melting agents Method, after the deicing agent dissolves and infiltrates into the bridge structure, it is easier to corrode concrete, steel bars and other structures. However, in the use of the traditional geothermal heat pipe in the bridge across the river, the heat pipe cannot be effectively arranged in the mud layer at the bottom of the river to exchange heat. Other conductive heating ...

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Problems solved by technology

[0003] In order to solve the problems existing in the above-mentioned prior art, the present invention provides a pump-type inorganic medium heat pipe snow-melting system and an arrangement method for crossing the river bridge deck, so as to solve the technical problem that the deck of the cross-river bridge in the prior art is easily damaged by snow removal

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