Household fresh air and air conditioner integrated system

Abstract

The invention discloses a household fresh air and air conditioner integrated system. The system comprises an indoor unit, an outdoor unit and user end terminal, wherein the indoor unit comprises a fluorine water exchange part and a conditioning part which are completely isolated; a fluorine water heat exchanger is arranged in the fluorine water exchange part; the conditioning part comprises a fresh air ventilator and a finned heat exchanger arranged between a fresh air inlet and an air supply outlet of the fresh air ventilator; the outdoor unit comprises a compressor unit and a condenser unit, and the outdoor unit, the fluorine water heat exchanger and the finned heat exchanger form different circulation loops respectively; and the user end equipment is connected to the fluorine water heat exchanger and used for indoor end heating or cooling. According to the system, it can be ensured that the end refrigerating capacity in summer meets the indoor sensible heating load, heating in winter basically meets the indoor thermal load requirement, and annual comfortable clean fresh air supply can be achieved.

Description

technical field [0001] The invention relates to the field of healthy home environment control. More specifically, the present invention relates to an integrated system of household fresh air conditioners. Background technique [0002] After the epidemic, the cognition and demand of a healthy home environment have attracted more and more attention. However, the realization of a healthy home environment currently has the following problems: First, indoor air pollution. The research report of Tsinghua University pointed out that the inhalation of indoor PM2.5 is 400% outdoor, traditional air purifiers can only solve the closed indoor PM2.5 problem; second, indoor air comfort is poor, and air humidity has a greater impact on human health and comfort, while conventional air conditioners can only control indoor temperature, People who cannot control the indoor humidity and work and study in an air-conditioned environment for a long time will experience symptoms such as nasal cong...

AI Technical Summary

Problems solved by technology

[0002] After the epidemic, the cognition and demand of a healthy home environment have attracted more and more attention. However, the realization of a healthy home environment currently has the following problems: First, indoor air pollution. The research report of Tsinghua University pointed out that the inhalation of indoor PM2.5 is 400% outdoor, traditional air purifiers can only solve the closed indoor PM2.5 problem; second, indoor air comfort is poor, and air humidity has a greater impact on human health and comfort, while conventional air conditioners can only control indoor temperature, People who cannot control the indoor humidity and work and study in an air-conditioned environment for a long time will experience symptoms such as nasal congestion, dizziness, sneezing, tinnitus, fatigue, memory loss, and some skin allergies due to poor air circulation and unimproved environment. Symptoms such as tight and dry skin, allergies, skin deterioration and other air-conditioning diseases; third, the traditional air treatment equipment has a single function, the air conditioner can only control the indoor temperature, the dehumidifier can only control the indoor humidity, and the fresh air unit can control indoor carbon dioxide Concentration and PM2.5, air purifier control indoor PM2.5

The traditional fresh air unit directly sends the outdoor high-temperature, high-humidity or low-temperature dry air directly into the room after purification. As everyone knows, the air is clean, but the humid air in summer is extremely harmful to buildings, furniture, and health. After heating in winter, the indoor air is dry. The degree is far greater than outdoors, and various diseases follow, which does not meet the requirements of a healthy home environment

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