Air quality control system and control method of toll booth

Abstract

The invention relates to an air quality control system and a control method of a toll booth. The system comprises a data acquisition assembly, an air purification assembly, a temperature and humidityadjusting assembly, a control display assembly and an alarm assembly. The air quality control system is reasonable in design, energy saving and consumption reducing are achieved, structure is compactand indoor micro-positive pressure can be kept, the indoor air quality, the temperature and the humidity monitoring and adjusting system are convenient and practical, and the system can effectively solve the problems existing in the prior art.

Description

technical field [0001] The invention relates to the field of air purification. More particularly, the present invention relates to a toll booth air quality control system and control method. Background technique [0002] Most of the domestic highway toll booths adopt the window-opening design, and the toll booths generally use manual toll collection. In the environmentally polluted areas along the highway, the outdoor environment is very harsh. When the vehicle is idling and starting at the toll booth, the discharge of various pollutants is more serious, and the polluted air enters the toll booth through the toll window, causing dust to fly. [0003] At present, most of the toll booths use traditional household air conditioners, mainly including window air conditioners, portable vertical air conditioners and split air conditioners. Although the existing types of air conditioners on the market have good temperature and humidity adjustment functions, but The function of syst...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the toll booths use traditional household air conditioners, mainly including window air conditioners, portable vertical air conditioners and split air conditioners. Although the existing types of air conditioners on the market have good temperature and humidity adjustment functions, but The function of systematic, effective control and filtering of pollution has not yet been realized, resulting in no significant contribution to indoor air quality and air pollution control, and other products and technologies are needed to achieve

On the other hand, the existing air cleaner products on the market mainly include indoor air filters and fresh air devices. Indoor air filters achieve the purpose of reducing pollutants through indoor air circulation and filtration, although they are effective in removing particle pollution. effect, but outdoor pollutants can still enter the room through the gaps in doors and windows at any time, failing to solve the problem of pollution sources

The fresh air device filters the outdoor air and introduces it into the room, and at the same time discharges a part of the indoor air to purify the indoor dirty air. It lacks sufficient temperature / humidity condition functions. Even if some fresh air fans have heat exchangers, they are not suitable for use in northern China. Four-season use in cold regions and hot and humid regions

Since each product and technology has different specificity, these products and technologies alone cannot achieve the purpose of comprehensive and systematic indoor air quality and temperature / humidity system control, for example, when there is no suitable indoor positive pressure, outdoor Pollution can still enter the room through gaps in doors and windows

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