Bionic structure with fog collection capability

A kind of ability and bionic technology, applied in the field of fog collection, can solve the problems of lack of fresh water resources, and achieve the effect of promoting movement and directional collection

Active Publication Date: 2019-05-03
CHANGCHUN UNIV OF SCI & TECH
View PDF9 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a bionic structure with the ability to collect fog, solve the problem of lack of fresh water resources

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
  • Bionic structure with fog collection capability
  • Bionic structure with fog collection capability
  • Bionic structure with fog collection capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0021] See attached figure 1 - attached Figure 4 , the bionic structure with mist collection ability of the present invention is a semi-conical structure, the outer surface of the semi-conical structure is distributed with a plurality of axially divergent grooves 5 from the tip 3 to the root 4, each groove 5 A plurality of dimples 6 are distributed on the bottom from the tip 3 to the root 4 .

[0022] A plurality of the pits 6 are linearly arranged in the trench 5 along a straight line with equal intervals.

[0023] The cross-section of the semi-conical structure is a crescent shape formed by the conical surface 1 and the inner arc surface 2 of the semi-cone, and grooves 5 and pits 6 are distributed on the conical surface 1 and the inner arc surface 2.

[0024] The angle value range of the tip 3 of the semi-conical structure is 12-24°, and the radius...

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

PropertyMeasurementUnit
Radiusaaaaaaaaaa
Radiusaaaaaaaaaa
Depthaaaaaaaaaa
Login to view more

Abstract

The invention relates to a bionic structure with fog collection capability, and belongs to the technical field of fog collection. The bionic structure with the fog collection capability aims at solving the problem of shortage of fresh water resources existing in the prior art. The bionic structure with the fog collection capability is of a semi-conical structure; and a plurality of grooves which are dispersed in the axial direction are formed in the outer surface of the semi-conical structure from the tip to the root, and a plurality of pits are formed in the bottom of each groove from the tipto the root. According to the bionic structure with the fog collection capability, the semi-conical structure shape forms a shape gradient, so that water droplets condensed on the surface of the semi-conical can move from the tip to the root under the action of laplace pressure; and dispersed groove structures form roughness gradients on the surface of the semi-conical structure, the surface energy of the root is enabled to be larger than that of the tip, and the movement of the water droplets from the tip to the root is promoted. In addition, the pits in the grooves form a "pinning effect",and the directional collection of the water droplets is promoted.

Description

technical field [0001] The invention belongs to the technical field of fog collection, and in particular relates to a bionic structure with high-efficiency fog collection capability. Background technique [0002] Fog is widely distributed all over the world, even in arid regions. Therefore, scientists have shown great interest in harvesting water from fog. [0003] In recent years, the scientific community has made significant progress in the research on natural organisms using their own body structure to condense water from fog. For example, scientists have discovered that cacti growing in deserts can use structures on their thorns to collect mist in a targeted manner to obtain additional water supply. Also can't efficiently collect the mist of nature in the prior art. Contents of the invention [0004] The purpose of the present invention is to propose a bionic structure capable of collecting fog to solve the problem of lack of fresh water resources in the prior art...

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
IPC IPC(8): E03B3/28
Inventor 弯艳玲崔普于化东许金凯
Owner CHANGCHUN UNIV OF SCI & TECH
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