Ventilation equipment with cleaning and filtering functions

Abstract

According to the technical scheme, the ventilation equipment with the cleaning and filtering functions comprises a pipe body, a cavity is formed in the top of the pipe body, a power mechanism is arranged in the cavity and extends out of the cavity, the power mechanism comprises a motor, the motor is fixedly arranged at the top of the pipe body, and the output end of the motor is fixedly connected with a rotating rod; the rotating rod penetrates through the top of the pipe body and is connected with the pipe body through a bearing, a first bevel gear is fixedly arranged outside the rotating rod, the first bevel gear is arranged in the cavity, a second bevel gear is arranged at the bottom of the first bevel gear, the first bevel gear is meshed with the second bevel gear, and a cross rod is fixedly connected to one side of the second bevel gear. The cleaning assembly is arranged, dust in air can be filtered through the baffle and the filter screen, in this way, the dust in the air can be prevented from directly entering a room, meanwhile, the filter screen can be cleaned through the brush, the dust is brushed away from the filter screen, and the filter screen is prevented from being blocked by the dust.

Description

technical field [0001] The invention relates to the technical field of cleaning and filtering of ventilation equipment, in particular to a ventilation device with a cleaning and filtering function. Background technique [0002] Ventilation, also known as ventilation, is to send enough fresh air into the indoor space by mechanical or natural methods, and at the same time discharge the dirty air that does not meet the hygienic requirements, so that the indoor air can meet the hygienic requirements and the needs of the production process. The various facilities that complete the ventilation work in the building are collectively referred to as ventilation equipment. The ventilation equipment is divided into exhaust fans, ventilation fans, fans, etc., and is divided into two types: industrial and household. The fan is divided into high, medium, low, negative pressure and so on. [0003] In the existing ventilation, most of the ventilation equipment directly sucks the outside air...

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Problems solved by technology

[0004] To this end, the present invention provides a ventilation device with a cleaning and filtering function. By increasing the cooperation of the pipe body and various components, the problem that dust and other harmful substances contained in the external air may be sucked into the room during ventilation is solved.

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