Dry contact flat plate heat pipe floor radiation heating method and heating system

Abstract

The invention discloses a floor radiation heating system based on micro heat pipe arrays. The heating system comprises a hot water supply pipe, and multiple micro heat pipe arrays; the hot water supply pipe is a flat water tank pipe or a wing pipe with the lower surface as a plane; the micro heat pipe arrays are plate structural bodies formed by welding or punching or extruding metal materials andwith multiple parallel independent micro through holes; micro tooth fins are arranged on the side walls of the micro through holes; a lot of capillary groove structures are arranged on the inner walls of the micro through holes; two ends of the micro heat pipe arrays are tightly sealed; the micro heat pipe arrays are filled with condensing agents; when the micro heat pipe arrays are inclined in the length directions, condensing agent covering sections are evaporation sections, and the rest sections are heat dissipating sections; and the lower surface of the hot water supply pipe is bonded with the evaporation sections of the micro heat pipe arrays through heat conducting silica gel. The heating system changes a traditional base plate heating mode, and is uniform in floor heating temperature distribution, high in heat supply efficiency and low in energy consumption; and the whole set of system pipelines is simple and convenient to maintain.

Description

technical field [0001] The invention relates to a dry contact type flat heat pipe floor radiant heating method and a floor radiant heating system based on a micro heat pipe array, belonging to the field of heating and heating. Background technique [0002] The traditional indoor heating method is mainly radiator heating, that is, radiators such as radiators are arranged on the inner wall of the building, and radiators such as radiators are usually hung on the indoor wall. The indoor space is larger. And because the radiator is suspended on the wall, it is difficult for the heat dissipated by the radiator to be transferred downward, resulting in uneven temperature distribution in the space. Since radiators such as radiators are usually hung on the wall, the heat dissipation area is usually the peripheral area of ​​the room, and a large part of the heat emitted by the radiator is transferred to the outside through the walls, doors and windows, resulting in high water supply t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor heat transfer capacity, low stability and reliability in the prior art, the technical solution of the present invention is as follows:

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