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

New use of triangular cylinder

A technology of triangular prisms and prisms, applied in the field of blocking tsunami, dredging, triangular prisms in wind protection, blocking sand dune movement, and embankment fields, achieving low cost, good effect, and reducing drought and flooding

Active Publication Date: 2015-06-17
LANZHOU JINFULE BIOTECH CO LTD +3
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many tsunamis cannot be accurately predicted, and even if they are, they can still have serious consequences

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
  • New use of triangular cylinder
  • New use of triangular cylinder
  • New use of triangular cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1 3

[0042] Embodiment 1 Triangular prism divided resistance fluid (sector shape)

[0043] Such as figure 1 As shown, there are four rows of triangular prisms in this example, one corner of the first row of triangular prisms faces the flow direction, and the a-planes of the first to fourth rows of triangular prisms form a fan.

[0044] The triangular prism is an equilateral triangular prism, each side is 10cm long and 1m high. The bottom is buried 15cm in the desert. The distance between the two triangular prisms is 10cm.

[0045] When the wind blows, after the wind passes through the blocking fluid, the wind speed is significantly weakened, and the flow of sand is very small. After measurement, the initial wind speed is 8.3m / s airflow, and the wind speed drops to 6.4m / s after passing through the baffle fluid.

Embodiment 2 3

[0046] Embodiment 2 triangular prism block resistance fluid (cross)

[0047] Such as figure 2 As shown, there are three rows of triangular prisms in this example, one corner of the first row is facing the fluid direction, the interval between two triangular prisms is 30cm, and the second row of triangular prisms is located in the first row of two Between the triangular prisms, the third row of triangular prisms is located in the middle of the projections of the first row and the second row of triangular prisms on the row, and the distance between the three rows of triangular prisms is the side length of 2 triangular prisms. The triangular prism is 2m high and has a side length of 10cm.

[0048] When the wind blows in the desert, after the wind passes through the wind distribution pile, the wind speed is significantly weakened, and the flow of sand is very small. After measurement, the initial wind speed is 9.6m / s airflow, and the wind speed drops to 7.9m / s after passing thr...

Embodiment 3 3

[0049] Embodiment 3 Triangular prism divided resistance fluid (single row)

[0050] Such as image 3 As shown, in this example, the triangular prism block fluids are arranged in a single row, with one corner facing the flow direction. When the wind blows in the desert, after the wind passes through the wind distribution pile, the wind speed is weakened, and the flow of sand is small.

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

A fluid-dividing triangular cylinder comprising triangular cylinders (1) arranged in a single row or in multiple rows, and a plant planted in the triangular cylinders (1). Also provided is an application of the fluid-dividing triangular cylinder in wind blocking, silt dredging, embankment protection, tsunami interrupting, sand dune movement interrupting, and a planting system for the fluid-dividing triangular cylinder.

Description

technical field [0001] The invention relates to the application of the triangular prism in fluid mechanics, in particular to the application of the triangular prism in wind protection, dredging, dike protection, tsunami blocking and sand dune movement blocking. Background technique [0002] At present, the desert environment is deteriorating, and sandstorms occur from time to time in northern my country, seriously affecting people's life and economic development. In order to improve the environment and prevent desert migration, people have worked hard for it. However, the effect is not obvious. [0003] Existing windbreak methods mainly include planting windbreak forests, pulling windbreak nets, and building windbreak walls. Planting windbreaks is mainly planting poplar, jujube and other tree species, but their growth is slow, the cycle is long, and the effect is slow. In addition, the desert environment is harsh and the survival rate is not high. Although methods such as...

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): E02D17/20E02B3/14E02D3/00A01G9/02
CPCE02B3/04E02D17/20Y02A10/23
Inventor 金季藩郭永杰
Owner LANZHOU JINFULE BIOTECH CO LTD
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