Soil pore air water acquiring device

A collection device and pore technology, applied in the field of soil pore air water content collection devices, can solve the problems of unstable test results, inconvenient soil pore air collection and water content measurement, and achieve low manufacturing cost, flexible use, and avoidance of collection. Effect

Pending Publication Date: 2019-06-21
COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a soil pore air water content collection device, which can improve the collection of soil pore air and the problems of inconvenient measurement of water content and unstable detection results in the prior art

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
  • Soil pore air water acquiring device
  • Soil pore air water acquiring device
  • Soil pore air water acquiring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. The components of the embodiments of the present invention generally described and illustrated in the drawings herein may be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ...

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 relates to the technical field of collecting and measuring the moisture content of the pore air in a plurality of surface types of soil, and discloses a soil pore air water acquiring device, comprising a first acquiring probe, a second acquiring probe, a first switching component, a water collector, an air sucking pump, an air supply pump, a dryer, a mast and a sealing cover having an opening, wherein the two acquiring probes are disposed in the mast; the first acquiring probe comprises a first outlet and a first inlet; the second acquiring probe includes a second inlet, a secondoutlet, and a third outlet; the first switching component controls the second outlet or the third outlet to be separately connected to the second inlet; the mast is inserted into the sealing cover; the dryer is connected to the second inlet and the air supply pump; the water collector is connected to the first outlet and the air sucking pump; the first inlet and the second outlet penetrate through the mast and are located inside the sealing cover; and the third outlet penetrates through the top of the mast. The soil pore air water acquiring device of the invention is convenient to be used inwild cold or dry environment.

Description

Technical field [0001] The present invention relates to the technical field of collecting and measuring the moisture content of pore air in multi-surface type soils, in particular to a soil pore air moisture collection device. Background technique [0002] The soil is a porous multi-phase (solid, liquid, and gas three-phase) loose surface layer developed on the basis of rock weathering and Quaternary sediments. It has certain fertility (water, fertilizer, gas, heat) and can grow plants. The infiltration process of water in the soil is actually a process in which the two fluid states of water and gas are replaced with each other. [0003] The movement of gaseous water in the soil is manifested in two phenomena: water vapor diffusion (evaporation) and water vapor condensation. In nature, evaporation and condensation are the reverse processes of each other, and the condensation process and the evaporation process often undergo frequent transformations. To determine whether water vap...

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): G01N1/14G01N1/42
Inventor 王肖波韩春坛
Owner COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap