An intelligent control method for fresh air blower

Abstract

The invention relates to an intelligent control method for a fresh air ventilator. Sensors are used for collecting various indoor air quality concentrations, and manual intelligent control over air feeding or air exhausting of the fresh air ventilator is realized. According to the various air quality concentration values, the air speed of the fresh air ventilator is worked out, and therefore the air speed of the fresh air ventilator is adjusted automatically, energy consumption is reduced, and use is convenient. When the indoor temperature is too low, fresh air fed from the outdoor space can be heated intelligently, and the requirement of indoor temperature is met. When the indoor carbon monoxide concentration value exceeds the standard or light is strong, a buzzer can be used for giving an alarm. In addition, a filter screen dirty detecting function is achieved, the problem that a filter screen is blocked can be found in time, the service life of the filter screen is prolonged, and cost is reduced.

Description

technical field [0001] The invention relates to a fresh air system, more specifically, an intelligent control method for a fresh fan capable of realizing artificial intelligence air intake and exhaust. Background technique [0002] In recent years, the state has advocated an energy-saving and environment-friendly living environment, improved people's quality of life, and promoted "energy conservation and emission reduction" in the construction industry. With the increasing airtightness of modern buildings, and the increasing PM2.5 has attracted everyone's attention. At present, there are more and more air purification equipment on the market, but many of them are pure indoor purification, but cannot input outdoor air into the room. At the same time, the current fresh air fan with single outlet needs to pass through the filter device at the air inlet and outlet. Moreover, the air outlet system of fresh air fans on the market needs to be manually turned on or off, which canno...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide an intelligent control method for fresh air fans. The purpose is to collect various air quality concentrations in the room through sensors, realize artificial intelligence to control the air intake or exhaust of fresh air fans, and automatically adjust the fans according to each air quality concentration value. Wind speed, easy to use; at the same time, when the indoor temperature is too low, it can also intelligently heat the fresh air discharged from the outside to meet the needs of the indoor temperature; Net clogging problem, improve the service life of the filter, save costs

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