Dual-channel air quality detection device

Abstract

The invention discloses a dual-channel air quality detection device, which comprises an air quality detection device main body, wherein the bottom of the inner end of the air quality detection devicemain body is provided with an air outlet frame, the upper end surface of the air outlet frame is in threaded connection with a second channel frame, the top end of the second channel frame is fixedlyconnected with a first channel frame, the bottom of the inner end of the first channel frame is provided with a motor, the front end of the motor is provided with a baffle, the motor penetrates through the inner end of the baffle through a connecting shaft, the front end of the connecting shaft is connected with a ventilation groove frame, a first blocking frame and a second blocking frame are symmetrically connected to the outer end of the ventilation groove frame in a clamped mode, the bottom of the inner end of the second channel frame is provided with a matching threaded frame, the upper end surface of the matching threaded frame is fixedly connected with a frame body, and the side end of the frame body is provided with a ventilation opening. According to the dual-channel air quality detection device, the purpose of dual-channel air intake at the inner end is achieved through the arrangement of the first channel frame and the second channel frame.

Description

technical field [0001] The invention relates to the technical field of air quality detection equipment, in particular to a dual-channel air quality detection device. Background technique [0002] The air quality detection device can help to detect the air quality, solve the inconvenience of the traditional air quality detection device, and at the same time, it can be easily installed and set, so that the air quality detection device can adapt to more terrains, achieving the purpose of saving time and effort, and convenient Carry out maintenance work to ensure the quality of air quality testing. However, the current air quality testing device has the following problems. It is inconvenient to carry out dual-channel air intake, which will cause some inconvenience and needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a dual-channel air quality detection device to solve the problems raised in the above-mentioned backgrou...

AI Technical Summary

Problems solved by technology

[0002] The air quality detection device can help to detect the air quality, solve the inconvenience of the traditional air quality detection device, and at the same time, it can be easily installed and set, so that the air quality detection device can adapt to more terrains, and achieve the purpose of saving time and effort. Carry out maintenance work to ensure the quality of air quality testing. However, the current air quality testing device has the following problems. It is inconvenient to carry out dual-channel air intake, which will cause some inconvenience and needs to be improved.

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