Signal processing type household intelligent air purification and circulation system

Abstract

The invention discloses a signal processing type household intelligent air purification and circulation system which comprises a power supply, an air circulation system and an air purification system, where in the air circulation system and the purification system are respectively connected with the power supply; the air circulation system is composed of air intake and discharge equipment and a circulation sensor, and the air purification system is composed of a purification control circuit, a purification sensor and an air purifier; the purification control circuit is composed of an amplification processing circuit, a frequency modulation circuit connected with the amplification processing circuit, a switch control circuit connected with the frequency modulation circuit and a power supply switch circuit connected with the switch control circuit; a signal processing circuit is connected between the purification sensor and the signal input end of the purification control circuit in series. According to the signal processing type household intelligent air purification and circulation system, the intellectuality of the product is greatly improved, when the product should run can be automatically judged, the difficulty in operation is reduced, and meanwhile the product is more conveniently for people to use.

Description

technical field [0001] The invention belongs to the field of air purification, and specifically refers to a signal processing type household intelligent air purification circulation system for improving indoor air quality. Background technique [0002] With the development of society, people are more and more concerned about the quality of the living environment to ensure that they can be healthier. With the development of society, especially in heavy industrial cities and first- and second-tier cities, the air quality is more seriously polluted. Many people use auxiliary equipment to process indoor air, but many of today's equipment have relatively single functions and low intelligence, which makes their use quite limited, and it is difficult to keep up with today's fast-paced and intelligent pace of change. Contents of the invention [0003] The purpose of the present invention is to overcome the above problems and provide a signal processing type household intelligent...

AI Technical Summary

Problems solved by technology

With the development of society, especially in heavy industrial cities and first- and second-tier cities, the air quality is more seriously polluted. Many people use auxiliary equipment to process indoor air, but many of today's equipment have relatively single functions and low intelligence, which makes their use quite limited, and it is difficult to keep up with today's fast-paced and intelligent the pace of

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