Self-starting air filter with dust monitoring function

Abstract

The invention discloses a self-starting air filter with a dust monitoring function. The self-starting air filter with the dust monitoring function comprises an outer shell, a filter cartridge, a dust cleaning structure and a control assembly; an air inlet is formed in the upper portion of the left wall of the outer shell; an air outlet is formed in the lower portion of the right wall of the outer shell; the filter cartridge is installed on the upper portion of the interior of the outer shell; the dust removal structure is arranged inside the outer shell; a driving block is installed at the top of the dust removal structure; a lead screw penetrates through the driving block; the control assembly is arranged on the front side of the outer shell; a dust sensor is installed on the upper left portion of the front end of the outer shell; and a smoke sensor is installed on the upper right portion of the front end of the outer shell. The self-starting air filter with the dust monitoring function is provided with the dust sensor, the smoke sensor and a PLC, the dust sensor and the smoke sensor detect the concentration of smoke and dust in air respectively and transmit data to the PLC, the PLC determines whether to start the air filter or not according to the data, and automatic starting and stopping of the air filter are achieved.

Description

technical field [0001] The invention relates to the technical field of air filters, in particular to a self-starting air filter with a dust monitoring function. Background technique [0002] Air filters are mostly used in industrial production workshops to filter the air in the workshops. However, with the continuous development of industry, air pollution has become more serious. In some cities with rapid industrial development, the index of inhalable particulate matter in the air has already With a sharp increase, some families may choose to purchase air filters by themselves to solve the dust in the home environment. [0003] However, in the existing air filters, most of them will run for a long time once they are started, and they will continue to run if they are not closed. They will not decide whether to open or not according to the concentration of smoke and dust in the surrounding environment. Improvements are made according to the deficiencies of existing devices. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-starting air filter with dust monitoring function, to solve the problem in the existing air filter in the above background technology, most of them will run for a long time once they are started, and they will not be closed. It will run all the time, and will not decide whether to open it according to the concentration of smoke and dust in the surrounding environment. Such a design is a waste of electricity.

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