Indoor fresh air temperature regulating device

Abstract

The invention discloses an indoor fresh air temperature regulating device. The indoor fresh air temperature regulating device comprises a shell, wherein fans, a total heat exchanger, a low temperature plasma purification unit, an efficient filter screen, a catalytic decomposition unit, an evaporator and a fresh air outlet are sequentially arranged inside the shell from bottom to top; the fans comprise a fresh air fan and an exhaust fan which are arranged on a bottom plate of the shell side by side; and a partition is arranged between the fresh air fan and the exhaust fan. According to the indoor fresh air temperature regulating device, low-temperature plasma is combined with a catalyst to remove indoor gaseous pollutants and microorganisms like bacteria and viruses; a fresh air system and an air conditioner are integrated, and a total heat exchange fresh air temperature regulating system, an indoor cyclic purification temperature regulating system and a direct fresh air introduction system are integrated; on one hand, outdoor air can be introduced indoors after purification, the temperature of fresh air can be adjusted through a refrigeration system, and on the other hand, the device has three fresh air purification modes, intelligent design is adopted, the service life of the filter screen can be prolonged, and the cost is reduced; and the device can be combined with multiple machines for utilization, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of fresh air systems, in particular to an indoor fresh air temperature regulating device. Background technique [0002] In recent years, with the rapid development of industry, automobiles have become more and more popular, building structures have undergone major changes, new building materials and interior decoration materials have been used on a large scale, deodorants, insecticides, cosmetics and a wide variety of detergents are widely used Households, they can volatilize pollutants for a long time or a short time, leading to a decline in indoor air quality. Literature data show that the main factors affecting indoor air problems are volatile organic compounds such as formaldehyde and benzene series, and inhalable particulate matter. According to statistics, nearly half of the world's people are exposed to indoor pollution. Indoor air pollution is the main reason affecting human health, and the impact on human he...

AI Technical Summary

Problems solved by technology

[0003] At present, the air purification products on the market mainly include air purifiers and fresh air systems, which mainly remove particulate matter in the air, but basically have no effect on gas pollutants, and the air purifiers on the market cannot introduce outdoor fresh air, and can only treat airtight air. Indoor air is circulated and purified, which will easily lead to insufficient indoor oxygen content and CO 2 Problems such as increased content and bacterial growth can easily cause symptoms such as chest tightness and fatigue for users

The fresh air system products on the market can filter the outdoor air into the room, but there are still three main problems: first, it has no effect on gas pollutants; second, it does not have the effect of temperature regulation, which easily makes users feel uncomfortable; Third, the current fresh air system cannot circulate and purify the indoor air; fourth, the existing fresh air system has fewer air ducts, which cannot be selected according to the actual needs of users, and the filter screen is frequently replaced, resulting in high cost

In addition, the air-conditioning products currently on the market have poor air purification effect.

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