Automatic control method for intelligent fresh air purification equipment

Abstract

The invention provides an automatic control method for intelligent fresh air purification equipment. The automatic control method for the intelligent fresh air purification equipment comprises the steps that the intelligent fresh air purification equipment is controlled by a main control panel to be switched to a standby state or to other different working modes according to a user command, matching is conducted on prestored air volume regulation parameters according to the user command and/or the outdoor air quality, a command is sent out according to a matching result, and the opening degrees of a fresh air door and an air return door are controlled. According to the automatic control method for the intelligent fresh air purification equipment, on the one hand, outdoor fresh air can be introduced into a room, so that the high oxygen content of indoor air is kept; and on the other hand, automatic control can be achieved in an intelligent mode, operation is convenient, and accuracy and reliability are guaranteed.

Description

technical field [0001] The invention relates to a control method of an air purification device, in particular to an automatic control method of intelligent fresh air purification equipment. Background technique [0002] With the frequent occurrence of smog weather, more and more people begin to pay attention to smog, a weather phenomenon that seriously affects human health. The core substances of haze are sulfur dioxide, nitrogen oxides and inhalable particulate matter suspended in the air, which can directly adhere to the lower respiratory tract and lung lobes of the human body. And PM2.5 (particulate matter with a diameter of ≤2.5 microns, which is the carrier of toxic substances such as heavy metals) is the core member of "smog" and the "culprit" of air pollution. [0003] In response to smog, people have adopted various protective measures, such as wearing professional-grade anti-smog masks outdoors and using air purification devices indoors. For the indoor air purific...

AI Technical Summary

Problems solved by technology

However, this model is not suitable for home users

First of all, there is no fresh air system design in domestic residential buildings, and no space and passages have been reserved. Therefore, when installing a ceiling fresh air system, it is necessary to redecorate the house and lay fresh air pipes. Even if the structure permits, the construction is very difficult. high cost

Second, the design floor height of family residential buildings in China is generally only 2.8 meters. If the suspended ceiling fresh air is installed, the indoor net height is usually only about 2.4 meters, and the sense of oppression is strong

For home users, opening the ceiling, replacing the filter, and cleaning the dust in the pipes are very complicated tasks. It is not realistic to replace them by yourself, and it is also very cumbersome to call the manufacturer frequently for maintenance.

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