Unlock instant, AI-driven research and patent intelligence for your innovation.

A sampling device for air pollution prevention and control

A sampling device and sampling bottle technology, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of unfavorable sampling personnel, lack of atmospheric sampling devices, etc.

Active Publication Date: 2022-04-29
安徽省环协环境规划设计研究院有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following problems: it is often necessary to sample and monitor the atmosphere. The content of particulate matter in the atmosphere, especially the content of particulate matter such as PM10 and PM2.5, is an important indicator for judging the atmospheric environment. Atmospheric sampling devices at different altitudes are not conducive to the use of sampling personnel

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
  • A sampling device for air pollution prevention and control
  • A sampling device for air pollution prevention and control
  • A sampling device for air pollution prevention and control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see Figure 1-12 , the present invention provides the following technical solutions: a sampling device for air pollution prevention and control, including a sampling height adjustment outer tube assembly 1, the bottom of the sampling height adjustment outer tube assembly 1 is sleeved on the outside of the primary sampling hand-held bottom rod assembly 2, and The top of the sampling height adjustment outer tube assembly 1 is sleeved on the outside of the...

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 discloses a sampling device for air pollution prevention and control, which includes an outer pipe assembly for adjusting the sampling height. The vacuum sampling bottle assembly realizes atmospheric negative pressure sampling processing through the vacuum negative pressure environment inside the vacuum sampling bottle, and adjusts the elongation between the outer tube assembly and the first-stage sampling hand-held bottom rod assembly by adjusting the sampling height, and through the first-stage sampling The vacuum sampling bottle assembly on the sampling hand-held bottom rod assembly realizes atmospheric sampling at the first level, by adjusting the elongation between the second-level sampling hand-held bottom rod assembly and the first-level sampling hand-held bottom rod assembly, and through the secondary sampling hand-held bottom rod The vacuum sampling bottle assembly on the assembly realizes the atmospheric sampling at the second level. In this way, simultaneous atmospheric sampling operations with the same spacing and different height layers are realized.

Description

technical field [0001] The invention belongs to the technical field of air pollution sampling, and in particular relates to a sampling device for air pollution prevention and control. Background technique [0002] Due to the discharge of pollutants from human activities such as petrochemical, metal smelting, and garbage incineration, the atmospheric environment in different regions is affected to a certain extent. Having attention. [0003] The existing technology has the following problems: it is often necessary to sample and monitor the atmosphere. The content of particulate matter in the atmosphere, especially the content of particulate matter such as PM10 and PM2.5, is an important indicator for judging the atmospheric environment. Atmospheric sampling devices at different altitudes are not conducive to the use of sampling personnel. Contents of the invention [0004] In order to solve the problems raised in the above-mentioned background technology. The invention p...

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 Patents(China)
IPC IPC(8): G01N1/24
CPCG01N1/2273
Inventor 孙才斌赵瑞梅
Owner 安徽省环协环境规划设计研究院有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com