Solar low-temperature hot water floor radiation heating system

Abstract

The invention discloses a solar low-temperature hot water floor radiation heating system, which comprises a solar collector, a heat preservation water tank, a water inlet pipe and a water outlet pipe. An electric heating auxiliary element and a temperature sensing element are arranged in the heat preservation water tank, the water inlet pipe is connected with a floor heating pipe, a heat conducting floor is applied on the floor heating pipe, the water outlet pipe is provided with a circulating pump and a water supply pipe and is simultaneously connected with a hot water bathing system, a controller is arranged indoors and is connected with the circulating pump and the temperature sensing element in the heat preservation water tank through wires, and a controllable valve is arranged on the water supply pipe and is connected with the controller through a circuit. After being heated by the solar collector system, the water can circulate under the indoor floor through the pipeline, the circulating pump, the water supply pipe and the bathing system are additionally arranged on the pipeline, and the room temperature or the bathing hot water can be adjusted through a remote control or the controller. Therefore, the utility model has the advantages of energy conservation and environmental protection, and not only can adjust the room temperature, but also has the bathing function.

Description

technical field [0001] The invention relates to a solar heating device, in particular to a system for providing floor radiation heating with solar low-temperature hot water. Background technique [0002] As a new energy source, solar energy has three characteristics compared with conventional energy sources: First: it is the most abundant energy source available to human beings. It is estimated that over the past 1.1 billion years, the sun has consumed 2% of its own energy. In the future, it will be enough to supply the human beings on the earth and use it for billions of years. It is really inexhaustible and inexhaustible. Second: on earth, no matter where there is solar energy, it can be developed and utilized locally, and there is no transportation problem, especially for rural areas, islands and remote areas with underdeveloped transportation. Third: Solar energy is a clean energy source. During development and utilization, there will be no waste residue, waste water,...

AI Technical Summary

Problems solved by technology

[0003] In the cold area of ​​northern my country, there are many ways of indoor heating in winter, but there are certain disadvantages. For example, using solid fuel for heating and using hot water or steam heated by boilers for collective heating will consume a lot of fuel. The central heating of hot water or the use of electric heaters and electric air conditioners for heating will consume a lot of power resources, which is not economical and will cause pollution, so using solar energy for indoor heating is the best way to solve the above problems

, but because the current solar heating mainly relies on heat collectors to collect heat, it is difficult to provide such a large heat output, so solar heating technology has not been popularized

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