Ultralow-energy-consumption house fresh air cooling-heating integrated system of passive house

Abstract

The invention provides an ultralow-energy-consumption house fresh air cooling-heating integrated system of a passive house. The ultralow-energy-consumption house fresh air cooling-heating integrated system comprises an air purifying system and a temperature regulating system, wherein the air purifying system comprises a plurality of groups of fresh air pipelines; the temperature regulating modulecomprises a pipe coiler mounted in each room; and the pipe coiler comprises an air return pipeline; each group of fresh air pipelines comprises a first air feeding branch, an outlet of which is positioned in an air return pipeline of the pipe coiler. According to the ultralow-energy-consumption house fresh air cooling-heating integrated system provided by the invention, the air purifying module and the temperature regulating module are arranged, so that in summer, fresh air of the air purifying module and outlet air of the temperature regulating module are independently fed into the house, fresh air of the air purifying module is fed to an air return position of the temperature regulating module, is heated by the temperature regulating module, and is fed into the house in summer, and therefore, the temperature of each house area can be independently controlled, comfort is improved, and energy waste, caused by unified control, of an unmanned area is avoided. The ultralow-energy-consumption house fresh air cooling-heating integrated system has the advantages of being simple in structure, low in energy consumption, high in comfort, and the like.

Description

technical field [0001] The invention relates to the field of environmental protection, and more specifically relates to a passive house ultra-low energy consumption residential fresh air cooling and heating integrated system. Background technique [0002] The cooling and heating load required by passive ultra-low energy consumption houses is very small, and there is no corresponding matching product on the market at present. The existing solution is to add a cooling and heating module at the indoor fresh air end of the fresh air system, and use the fresh air and supplementary indoor circulating air as the cooling and heating carrier to achieve the purpose of controlling the indoor temperature. [0003] However, the existing all-in-one cooling and heating machines are equipped with heat exchange coils in the fresh air main unit, and the fresh air and indoor circulating air are exchanged for cold and heat at the coils, and then sent to indoor areas such as bedrooms and living ...

AI Technical Summary

Problems solved by technology

[0004] (1) The air volume of the air supply port is too large. Due to the constraints of the building structure and decoration, the diameter of the fresh air pipe is limited, resulting in excessive regeneration noise, and even the noise at the end air supply port exceeds the standard;

[0005] (2) The cooling and heating exchange module is integrated in the host, and each area cannot be controlled separately, and there is energy waste in unused areas;

[0006] (3) There is excessive dehumidification in summer cooling, and energy consumption increases

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