A high-efficiency air purification device that can automatically adjust the amount of molecular sieve

Abstract

The invention discloses a high-efficiency air purification device capable of automatically adjusting the amount of molecular sieve, which comprises a storage box, a purification box and a waste box arranged up and down in sequence, and four cylinder seats arranged in a matrix are arranged in the purification box, and the upper end of the cylinder seat is A net cylinder is installed, and a second connection block is connected between the four cylinder seats and the left and right side walls of the purification box. The front and rear sides of the purification box are equipped with conical connecting pipes, and the head of the conical connecting pipe is set There is a connecting pipe, an activated carbon filter screen and a filter screen are arranged in the connecting pipe at the front end, and a booster fan is arranged in the connecting pipe at the rear end; compared with the prior art, the beneficial effect of the present invention is: the work of the booster fan can Drive the circulation of the airflow in the purification box, the airflow passes through the activated carbon filter and the filter, then enters the purification box, and is discharged after being treated by the cylinder seat and the molecular sieve in the mesh cylinder, so as to realize the purification of carbon dioxide and harmful substances in the air.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a high-efficiency air purification device capable of automatically adjusting the dosage of molecular sieves. Background technique [0002] At present, air purification devices are usually used in areas where people gather, such as hospitals and shopping malls. Due to the high concentration of harmful substances and carbon dioxide in the air caused by dense crowds, air purification devices are generally installed in places where people gather, such as shopping malls. On the one hand It is to remove harmful substances in the air. On the other hand, some air purification devices can also reduce the concentration of carbon dioxide and increase the concentration of oxygen. The air purification device with molecular sieve as the purification component is one of them; [0003] Molecular sieve is a kind of artificially synthesized hydrated aluminosilicate (zeolite) or natural ze...

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Problems solved by technology

[0004] The technical problem solved by the present invention is to overcome the problem in the prior art that molecular sieves need to be frequently replaced due to use failure, and to provide a high-efficiency air purification device that can automatically adjust the dosage of molecular sieves. The high-efficiency air purification device that can automatically adjust the dosage of molecular sieve The device can judge the purification ability of the molecular sieve by detecting the content of carbon dioxide in the purified air, and then realize the automatic replacement of the molecular sieve

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