Photothermal conversion device with temperature control property and thermal insulation property

Abstract

The invention discloses a photothermal conversion device with the temperature control property and the heat preservation property. The photothermal conversion device comprises a shock absorption supporting frame, a solar panel, a fastening rod, a vacuum tube and an anti-high temperature sunshade umbrella. A water storage tank is arranged at the upper end of the shock absorption supporting frame, aprotective shell is arranged on the outer side of the water storage tank, and an exhaust hole and a water inlet hole are formed in the right side surface of the water storage tank. A replenishment water tank is arranged on the right side of the shock absorption supporting frame, the anti-high temperature sunshade umbrella is installed above the water storage tank, and a foot pad is arranged at the lower end of the shock absorption supporting frame. According to the photothermal conversion device with the temperature control property and the heat preservation property, a waterproof cover can protect a thermometer, when the thermometer detects that the temperature reaches a certain degree, information can be transmitted to a central module, at the same time, the central module can control folding or contraction of the anti-high temperature sunshade umbrella, and at the same time, the anti-high temperature sunshade umbrella can directly cut off the direct contact between the water storage tank and the sun, and a heat absorbing plate stops absorbing heat at the moment.

Description

technical field [0001] The invention relates to the technical field of light-to-heat conversion, in particular to a light-to-heat conversion device with temperature controllability and heat preservation performance. Background technique [0002] Photothermal conversion refers to the process of concentrating solar radiation energy through reflection, absorption or other methods and converting it into a high enough temperature to effectively meet the requirements of different loads. The early application of solar energy was water heating. Millions of solar water heating devices. The solar water heating system mainly includes three parts: collector, heat storage device and circulation pipeline. It uses solar energy for heating in winter. It has been used in many cold regions for many years. Because the temperature in cold regions is very low in winter , There must be heating equipment in the room. If you want to save the consumption of fossil energy, you can try to use solar en...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a light-to-heat conversion device with self-contained temperature control and thermal insulation performance, so as to solve the problem that the installation of solar panels is inconvenient for users in the light-to-heat conversion device proposed in the above-mentioned background technology. Disassembly, and the traditional mode is bonding, etc., which is not convenient for users to repair and replace, and the stability and firmness are not good, so that the service life of the solar panel is not good, and at the same time, there is no sunshine in the cold winter In the case of weather, it does not have the ability to heat the water inside, which is not convenient for users to use all year round.

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