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Ambient air quality monitoring device

A technology of ambient air quality and monitoring devices, which is applied in air quality improvement, measuring devices, transportation and packaging, etc., can solve the problems of manual blockage of filter screens, and achieve the effect of improving accuracy

Pending Publication Date: 2022-05-20
黔西南生态环境监测中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an ambient air quality monitoring device to solve the problem that traditional air quality monitoring devices require manual cleaning when the filter screen is clogged

Method used

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Embodiment approach

[0028] As a further embodiment of the present invention: the power unit 3 includes a motor 301, a rotating shaft 302, a gear 303, a ring gear 304, a belt 305, a driving wheel 306, a driven wheel 307 and a support shaft 308, and the support plate 2 is rotationally connected with a rotating shaft 302, the side end of the rotating shaft 302 is fixedly connected with the output shaft end of the motor 301, the motor 301 is fixedly connected with the support plate 2, the circumferential surface of the rotating shaft 302 is fixedly connected with a gear 303 and a driving wheel 306, and the gear 303 meshes with a ring gear 304, and The circle 304 is fixedly connected with the filter screen 4; the detection box 5 is fixedly connected with a hairbrush 10, and the hairbrush 10 is located at the upper end of the filter screen 4, and closely fits with the filter screen 4. During work, by turning on the motor 301, at this time Will make the rotating shaft 302, and then drive the gear 303 to ...

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PUM

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Abstract

The invention discloses an ambient air quality monitoring device in the technical field of air quality monitoring, and the device comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a supporting plate, the side end of the supporting plate is fixedly connected with a connecting block, the side end of the connecting block is fixedly connected with a detection box, the detection box is internally and fixedly connected with a detector, and the lower end of the detection box is rotatably connected with a filter screen. An end cover is rotatably connected in the filter screen, a knocking device is fixedly connected to the side end of the end cover, and a power device is rotatably connected in the end cover, the portable filter screen cleaning device is simple in structure and low in manufacturing cost, and the filter screen can be conveniently cleaned only through simple operation.

Description

technical field [0001] The invention relates to the technical field of air quality monitoring, in particular to an ambient air quality monitoring device. Background technique [0002] At present, air monitoring refers to fixed-point, continuous or regular sampling and measurement of pollutants present in the air. In order to monitor the air, generally several air monitoring points are set up in a city, and automatic monitoring instruments are installed for continuous automatic monitoring. Air monitoring items mainly include sulfur dioxide, nitrogen monoxide, hydrocarbons, floating dust, etc. Air monitoring is the basis of air quality control and reasonable evaluation of air quality. [0003] However, the current air quality monitoring device will block the filter screen after long-term use, which will affect the air intake, thereby affecting the accuracy of monitoring. However, the traditional cleaning of the filter screen is done manually , which is not only time-consumi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/681B01D46/76B01D46/24B01D46/26G01N33/00
CPCB01D46/2411B01D46/26G01N33/0004Y02A50/20
Inventor 李伟航
Owner 黔西南生态环境监测中心
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