A cooling and heating system for a two-storey residence

Abstract

The invention relates to a cooling and heating system for a double-deck residence. The cooling and heating system comprises a boiler heating unit, a solar heat collecting unit, a wind power supplying unit and a cooling and heating heat-exchanging unit. According to the cooling and heating system, traditional fossil fuel or straw or fuel wood can serve as an energy source, and auxiliary power supplying by combining solar energy and wind power is achieved to provide cold and heat for the double-deck residence. According to the cooling and heating system, unified cooling or unified heating of the double-deck residence can be achieved, and the energy supplying mode can be flexibly adjusted according to the different energy demands of different storeys, so that the cooling and heating system is efficient and flexible.

Description

technical field [0001] The invention relates to a cooling and heating system for double-storey houses. Background technique [0002] With the improvement of living standards, people's requirements for living comfort have also increased, and heating in winter and cooling in summer are the most direct manifestations of people's pursuit of a comfortable life. In the vast rural areas of our country, limited by geographical conditions and economics, it is difficult to realize centralized heating / cooling. Therefore, rural residents often use individual heating / air conditioning as the main method to adjust the residential temperature in winter / summer to ensure the comfort of the room. sex. [0003] In terms of heating, coal-fired heating is an important way of heating in winter in rural areas of our country. Rural users can use coal-fired boilers, use coal as the main fuel, use water as the circulating medium, and use radiators and other equipment to dissipate heat, so as to achie...

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Problems solved by technology

[0004] Although the above two methods can achieve better heating / cooling effects, their application costs are relatively high (coal costs, electricity costs, etc.), and they will also cause certain environmental pollution problems, so it is not a reasonable in the long run Heating / cooling method

With the affluence of life in rural areas, there are more and more double-story houses with independent families as units, and the heating area of ​​houses is also increasing, so the energy consumed by the above heating / cooling methods will further increase, and its economic efficiency will also increase. worse and worse

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