Intelligent cloud purification fresh air machine

Abstract

The invention discloses an intelligent cloud purification fresh air machine. The intelligent cloud purification fresh air machine comprises a shell and a control system, wherein the control system comprises a controller, and the shell is installed on a window or in a suspended ceiling; a self-balance type fresh air inlet is formed in the outdoor side plate of the shell; an average flow air outlet is formed in the indoor side plate of the shell, and a heat preservation seal valve is installed on the self-balance type fresh air inlet; an initial effect filter net, an intermediate-effect and high-effect anti-microbial electret filter, an ultraviolet ray sterilization device and a silent cross-flow fan are installed at the portion, from an outlet of the heat preservation seal valve to the average current air outlet inside the shell in sequence; a temperature and humidity sensor, a particulate matter mass concentration sensor and a carbon dioxide concentration senor are installed at the portion, on the average flow air outlet, in the shell; the controller is connected with the temperature and humidity sensor, the carbon dioxide concentrations senor and the particulate matter mass concentration sensor; the controller is connected with the silent cross-flow fan through a controlling line. By the integrative design of the intelligent cloud purification fresh air machine, the space of installation is saved and the indoor attractiveness is guaranteed. The noise of the intelligent cloud purification fresh air machine is small.

Description

Technical field [0001] The invention relates to an intelligent cloud purification new fan. Background technique [0002] Indoor air quality directly affects people's health and comfort. The sources and types of indoor pollutants are increasing day by day, and the degree of airtightness of buildings has increased, making indoor pollutants difficult to diffuse, and increasing the chance of indoor people contacting pollutants. At this time, introducing fresh air into the room and exhausting unclean indoor air can effectively improve the indoor air quality. However, in a location with high population density and building density in the downtown area, due to automobile exhaust, industrial pollution, garbage incineration, and road dust, the quality of fresh air will decrease. If the concentration of pollutants in the outdoor air exceeds the environmental parameter control index, in this environment The direct introduction of fresh air not only fails to dilute pollutants, but also det...

AI Technical Summary

Problems solved by technology

Disadvantages of this design: 1) The negative ion generator will produce ozone, a small amount of ozone is harmless to the human body, but excessive ozone will combine with some organic matter to produce carcinogens; 2) The ionized air under the high pressure of the negative ion generator may decompose nitrogen group 3) Negative ion generators may cause static electric shocks, resulting in blackening of indoor walls; 4) When the outdoor wind environment changes, the design cannot effectively deal with 5) The design does not design heat preservation and noise reduction; 6) The airflow at the air outlet is a horizontal jet, and the airflow is not easy to reach people's breathing area

Disadvantages of this design: 1) The filter is equipped with three filters of coarse-effect filter, medium-efficiency filter and high-efficiency filter, and the flow channel resistance cannot be overcome by the cross-flow fan; 2) The air inlet is not designed with effective self-balancing measures ; 3) There is no effective thermal insulation and noise reduction measures designed in the flow channel; 4) The airflow at the air outlet is a horizontal jet, and the airflow is difficult to reach people's breathing area

Images