A new type of air purification device

Abstract

A novel air purification device comprises a fixed frame and a rotary impeller. The four corners of the left end face and the right end face of the fixed frame are provided with fixed corners at the same time. A bolt hole is formed in each fixed corner. A rotary groove with a downward through opening is formed in the fixed frame, wherein the rotary groove extends upwards. A through connection shaft is rotationally mounted at the lower end of the rotary groove. The rotary impeller is mounted on the through connection shaft. A placement cavity is formed in the position, located on the right side of the rotary groove, in the fixed frame. The right end of the through connection shaft extends into the placement cavity and is fixedly provided with a second tooth wheel. A first tooth wheel connected with the second tooth wheel in a matched manner is further mounted in the placement cavity. A first motor is fixedly mounted at the right end of the placement cavity. The first tooth wheel is fixedly connected with a conveying shaft of the first motor. A bearing device is arranged on the outer side of the first motor and comprises vibration removal thick plates and heat reduction aluminum sheets.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a novel air purification device. Background technique [0002] With the continuous development of society, the air pollution level is getting higher and higher. Air purifiers can absorb, decompose or transform various air pollutants, effectively improve air quality and are widely used. The impeller is an important component of the air purifier, which is mainly driven by the motor to rotate at high speed. Since some large-scale air purification equipment has a large power and the motor is directly connected to the impeller, it is easy to turn on the motor accidentally during maintenance of the air purification equipment. It will cause harm to the maintenance personnel, and in the event of an emergency power failure during the maintenance process, the impeller will continue to rotate for a period of time due to inertia. Therefore, the impeller setting mode of ordinary air ...

AI Technical Summary

Problems solved by technology

The impeller is an important component of the air purifier, which is mainly driven by the motor to rotate at high speed. Since some large-scale air purification equipment has a large power and the motor is directly connected to the impeller, it is easy to turn on the motor accidentally during maintenance of the air purification equipment. It will cause harm to the maintenance personnel, and in the event of an emergency power failure during the maintenance process, the impeller will continue to rotate for a period of time due to inertia. Therefore, the impeller setting mode of ordinary air purification equipment is too simple and emergency Poor ability, there is a big security risk

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