Solar thermal collector, thermal collecting panel thereof and window with thermal collector integrated

Abstract

The invention relates to a solar thermal collector, a thermal collecting panel of the solar thermal collector and a window with the thermal collector integrated. The thermal collecting panel comprises a frame, tempered glass, a thermal absorption sheet, thermal collecting tubes and thermal insulation materials, wherein the tempered glass, the thermal absorption sheet, the thermal collecting tubes and the thermal insulation materials are mounted on the frame in sequence, a cavity is formed between the tempered glass and the thermal absorption sheet, the thermal collecting tubes are tightly attached to or pasted to one side of the thermal absorption sheet, and the thermal insulation materials wrap the thermal collecting tubes. The thermal collector comprises one or more thermal collecting panels connected through pipelines, or comprises an outer frame and multiple the solar thermal collecting panels mounted on the outer frame through transverse rotating shafts, pipelines for connecting all thermal collecting panels and a regulating mechanism driving the thermal collecting panels to rotate through a transmission mechanism. A window frame or the glass of the window is provided with a thermal collector mounting outer frame, and the thermal collecting panels are rotatably mounted in the thermal collector mounting outer frame. According to the solar thermal collector, the thermal collecting panel of the solar thermal collector and the window with the thermal collector integrated, leakage or crack of the thermal collecting panels can be avoided, conversion efficiency is high, and production and installation processes are simple.

Description

technical field [0001] The invention relates to the field of solar water heaters, in particular to a solar heat collector, a heat collecting plate thereof, and a window integrated with the heat collector. Background technique [0002] As a clean energy source, solar energy has been widely used in various fields, especially the application of solar heat collection equipment has become increasingly popular. In recent years, the more advanced material used in solar collectors is black porcelain composite ceramic solar panels. Black porcelain composite ceramic solar panels have obvious advantages such as low cost, long life, stable performance, and high sunlight absorption ratio. [0003] In addition, with the advocacy of the concept of "low-carbon life", the structure of solar collectors has also been continuously improved. Taking the Chinese Invention Patent No. 201210148341.4 filed by the applicant on May 14, 2012 as an example, please refer to figure 1 , figure 2 As show...

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Problems solved by technology

[0004] Compared with the traditional technology, the above-mentioned existing solar collectors have made a major breakthrough, enabling solar heating equipment to truly meet the demand for domestic hot water, and have obtained good user feedback in the market, but in actual production, use and During the maintenance process, we found that the production process of the black porcelain composite ceramic solar panel is relatively complicated, and the quality is not stable enough, so it is very easy for the heat collector plate to leak liquid

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