Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air sampling device for environment detection

A technology for air sampling and environmental detection, applied in measurement devices, sampling devices, sampling, etc., can solve problems such as error in detection results, inability to sample air at different heights, and air not meeting demand, etc., to facilitate movement and reduce usage. effect of life

Inactive Publication Date: 2022-05-13
黎勇
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among them, air detection refers to the detection of the composition and quality of the air. The quality of the air reflects the concentration of pollutants in the air. Before the air detection, it is necessary to use a sampling device to sample the air, but the existing air sampling device cannot Sampling the air at different heights, resulting in the sampled air not meeting the requirements, and the detection results will also produce errors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air sampling device for environment detection
  • Air sampling device for environment detection
  • Air sampling device for environment detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to figure 1 , figure 2 and image 3 ,in figure 1 It is a structural schematic diagram of the present invention; figure 2 for the invention figure 1 A cross-sectional view of the first box shown; image 3 for the invention figure 1 A cross-sectional view of the second box is shown. An air sampling device for environmental detection, comprising a first box body 1, the top of the first box body 1 is provided with a lifting mechanism 2; the lifting mechanism 2 includes a second box body 201, a motor 202, a first bevel gear 203, a second Bevel gear 204, threaded rod 205, threaded block 206 and fixed rod 207, the bottom of the second casing 201 inner cavity is fixedly connected with motor 202, the output end of motor 202 is fixedly connected with first bevel gear 203, the first bevel gear 203 The outer side of the second bevel ge...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an air sampling device for environment detection, which comprises a first box body, the top of the first box body is provided with a lifting mechanism, the bottom of the inner cavity of a second box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a first bevel gear, and the outer side of the first bevel gear is engaged with a second bevel gear. The inner ring of the second bevel gear is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a threaded block, and one side of the threaded block is fixedly connected with a fixing rod. A motor is arranged to drive a first bevel gear to rotate, the first bevel gear is in engaged connection with a second bevel gear to drive a threaded rod to rotate, the threaded rod rotates to enable a threaded block to move up and down, and the threaded block is fixedly connected with a fixed rod to drive a sampling mechanism to ascend and descend; the air sampling device solves the problems that an existing air sampling device cannot sample air at different heights, so that the sampled air cannot meet the requirements, and errors can be generated in the detection result.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to an air sampling device for environmental detection. Background technique [0002] Environmental testing is to use GIS technology to design the environmental testing network. The information collected by environmental testing can be stored and displayed in a timely manner through GIS, and detailed site monitoring and analysis will be carried out for the selected evaluation area. [0003] Among them, air detection refers to the detection of the composition and quality of the air. The quality of the air reflects the concentration of pollutants in the air. Before the air detection, it is necessary to use a sampling device to sample the air, but the existing air sampling device cannot Sampling the air at different heights will cause the sampled air to fail to meet the demand, and the detection results will also produce errors. [0004] To this end, we provide an air sampling...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22
CPCG01N1/2273
Inventor 黎勇
Owner 黎勇
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com