Solar air conditioning fresh air system

Abstract

The invention discloses a fresh air system of a solar air-conditioner, and belongs to the field of solar thermal utilizing engineering. The fresh air system is composed of a solar hot water supplying device, a heat medium refrigerating device, an air freshening device and an automatic control device. The solar hot water supplying device belongs to the solar thermal utilizing engineering and can supply hot water. The heat medium refrigerating device is a unit which carries out refrigerating by absorbing heat, and generally, a lithium bromide refrigerating unit or an evapotranspiration type refrigerating unit is adopted. The air freshening device is provided with a filter element for removing particulate matter, peculiar smell and bacteria, and air can be purified in all directions; an air inlet fan cover of the air freshening device is communicated with outdoor atmosphere, and the air freshening device is controlled to open and close by the automatic control device. The automatic control device is an intelligent automatic controller integrated by an electrical component and an electronic component, the whole system can be automatically controlled according to information transmitted by a fresh air utilizing terminal, and the requirements for supplying and closing of the fresh air terminal can be met. According to the fresh air system for the solar air-conditioner, the indoor temperature can be automatically adjusted, and fresh air can be replaced into a room at any time; the energy conservation and environment protection are achieved by mainly using solar photo-thermal resources; the room is kept clean and sanitary.

Description

technical field [0001] The invention belongs to the category of solar heat utilization engineering. Background technique [0002] Nowadays, the air-conditioning system is a closed-type thermostat, and the air cannot be replaced effectively. After a long time, it will lead to air hypoxia, odor, and bacterial growth. Generally, the ventilation mode of household or office building units is to open windows for ventilation, but as the air deteriorates day by day, particles such as fine dust in the air increase day by day, opening windows for ventilation can easily cause secondary pollution of indoor air. Solar thermal utilization can only stay on the basis of bathing and scrubbing and industrial hot water. Contents of the invention [0003] In view of the above status quo, this solar air conditioning fresh air system is specially designed. The design idea is: closely integrate the solar photothermal device, heat medium air-conditioning equipment and fresh air generating equip...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the air-conditioning system is a closed-type thermostat, and the air cannot be replaced effectively. After a long time, it will lead to air hypoxia, odor, and bacterial growth.

Generally, the ventilation mode of household or office buildings is to open windows for ventilation, but as the air deteriorates day by day, the particles such as fine dust in the air are increasing day by day, opening windows for ventilation can easily cause secondary pollution of indoor air

Images