Solar heating and hot water supply system mounted on building handrail

Abstract

The invention relates to a solar heating and hot water supply system mounted on a building handrail. The system comprises a heat accumulator, a channel, a shell, a plurality of solar heat collecting tubes and a sun tracking part, wherein the heat accumulator is mounted on a building and filled with external raw water; the channel is transversely arranged at the upper end of the building handrail and filled with a heating medium conducting heat exchange with the raw water; the shell, in parallel with the channel, is arranged at the lower end of the handrail; two ends of each solar heat collecting tube can rotate on the channel and the shell; the solar heat collecting tubes are arranged along the length direction of the channel and the shell, conduct heat exchange with a heat transfer substance in a heat tube gathering sunlight for heating, and heat the heat transfer medium in the channel; the sun tracking part is arranged in the shell and rotates the plurality of solar heat collecting tubes at the same time so that the plurality of solar heat collecting tubes track the sun moving in the east-west direction. According to the system, the solar heat collecting tubes for collecting solar energy are mounted on the building handrail, thus tracking the sunlight without losing the ventilation and the overlooking functions of the handrail.

Description

technical field [0001] The invention relates to the technical field of heating and hot water supply systems, in particular to a solar heating and hot water supply system installed on railings of buildings. Background technique [0002] Solar energy is being widely used for heating and hot water supply of buildings such as houses, generally due to benefits such as unlimited energy and no pollution. [0003] Here is a brief explanation of the utilization principle of solar energy. First, the heat medium heated by the solar thermal collector installed outside the building is moved to the heat accumulator, and heats the water in the heat accumulator through heat exchange. The hot water heated in the accumulator is supplied to the room through the heating circulation pump, and is used as heating and domestic hot water. The circulation pump mentioned above is linked together with the temperature regulator which performs high or low on / off operation according to the indoor temper...

AI Technical Summary

Problems solved by technology

[0008] Installing a heat collector based on the existing technology on the balcony will cover part or all of the balcony. Therefore, although it is possible to collect solar heat, there is a problem of losing the original ventilation and viewing functions of the balcony railing

Moreover, when installed on a part of the balcony, a part of the balcony railing will receive a concentrated load, which will cause problems in the safety of the balcony railing.

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