A kind of solar heat collector and frame thereof

Abstract

The invention discloses a solar heat collector and a frame thereof. The frame is used for sealing a louver of the solar heat collector. The louver comprises an integrated heat conducting pipe arranged horizontally in multiple lines. The upper end and the lower end of the heat conducting pipe are both connected with heat collecting pipes. The heat conducting pipe comprises a plurality of horizontal sections and bent portions enabling the adjacent horizontal sections to be connected. A heat absorbing film is fixed outside each horizontal section, so that shutters are formed. The frame comprises two horizontal frame bodies used for sealing the heat collecting pipes correspondingly and two vertical frame bodies used for sealing the bent portions, each vertical frame body is of a split structure and comprises a carrier and a first cover body, the heat conducting pipe is connected with the carriers in a hung mode, and the first cover bodies and the corresponding carriers are detachably connected. Accordingly, the mounting and dismounting process of the frame can be greatly simplified, overhaul, maintenance and other work for the solar heat collector are facilitated, and therefore the mounting cost of the solar heat collector and the using cost of a user are reduced.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a solar heat collector and a frame thereof. Background technique [0002] Solar thermal collectors have been developed in China for more than 30 years. With the continuous development of solar technology, solar thermal collectors have gradually shown diversified development. Specifically, it can be divided into various types such as flat-plate collectors, vacuum tube collectors, concentrating collectors, and non-concentrating collectors. Among them, flat-plate collectors are characterized by simple structure, reliable operation, and low cost. With many advantages, it has become the most widely used solar collector at present. [0003] In addition, the plate solar collector is also the best type of collector combined with the building. At present, the most common form of combining the collector with the building is to install the collector on the top floor of the building, ...

AI Technical Summary

Problems solved by technology

[0005] The existing frame is usually a one-piece structure. The installation and disassembly process of this frame is relatively complicated and cumbersome, resulting in high labor installation costs for solar collectors, which in turn leads to high user costs.

Images