Intelligent indoor purifying device and control system

Abstract

The invention discloses an intelligent indoor purifying device and a control system and relates to the field of waste gas treatment equipment. The problems that as for an existing air purifying device, moving is inconvenient, purifying is insufficient, intelligent frequency change cannot be conducted, and energy waste is caused are solved. The intelligent indoor purifying device comprises a purifying crate, a touch screen and the PLC control system, the purifying crate is internally and sequentially provided with a photocatalytic treatment layer, an electrostatic dust collector, a draught fan,a primary filtering layer and a sheltering net from top to bottom, and the touch screen is arranged at the top of the purifying crate. The PLC control system comprises an infrared sensor, a VOCs detector, a draught fan control device, a transmission device and an electric control device. The infrared sensor and the VOCs detector are arranged on the exterior of a crate body of the purifying crate,an ultraviolet light source is arranged on the photocatalytic treatment layer, an air inlet is formed in the bottom of the purifying crate, and an air outlet is formed in the top of the purifying crate. The intelligent indoor purifying device and the control system have the advantages that the degrading efficiency is high, operation is stable, intelligent frequency change is achieved, and automatic moving is achieved.

Description

technical field [0001] The invention relates to the field of waste gas treatment equipment, and more specifically relates to an intelligent indoor purification device and a control system. Background technique [0002] VOCs refers to the general term of organic compounds with a saturated vapor pressure greater than 70Pa at normal temperature and a boiling point lower than 260°C at normal pressure. The common ones are hydrocarbons, alcohols, esters, acids, amines and nitrile compounds. There are many kinds of VOCs, and their toxicity and irritation can lead to various uncomfortable reactions in the human body, which can have a great impact on human health. Some VOCs will also react photochemically with nitrogen oxides in the atmosphere under the irradiation of ultraviolet light to form photochemical smog. VOCs, so the control and governance of VOCs is extremely important and urgent. [0003] In daily life, house decoration and new furniture will produce volatile organic comp...

AI Technical Summary

Problems solved by technology

[0003] In daily life, house decoration and new furniture will produce volatile organic compounds, which are harmful to human health. With the development of industry, economic development has brought about air pollution problems, and indoor air is gradually harmful to human health. There is a threat. In the prior art, adsorption materials such as adsorption activated carbon are often used to absorb harmful gases, but physical adsorption does not chemically treat VOCs gas, the chemical properties have not been changed, and there is secondary pollution.

Existing air purification devices are often fixed in a corner of the room, which is inconvenient to move, and it is not easy to purify all rooms in the room; and it cannot be intelligently converted, resulting in waste of energy

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