Artificially-simulated rainfall device

A technology of artificial simulation and rainfall devices, which is applied in the direction of measuring devices, spraying devices, liquid spraying devices, etc., can solve the problems that natural rainfall cannot be truly simulated, and artificial simulated rainfall devices cannot be mass-produced.

Inactive Publication Date: 2009-09-23
NORTHWEST A & F UNIV
View PDF0 Cites 32 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, the artificial rainfall simulation devices studied cannot be

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
  • Artificially-simulated rainfall device
  • Artificially-simulated rainfall device
  • Artificially-simulated rainfall device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] 1. Structural design:

[0015] Referring to the accompanying drawings, the artificial simulated rainfall device of the present invention comprises a water supply support 1 and a rainfall device support 11, and the water supply support 1 is provided with a Marsh bottle water supply tank 5, and its principle adopts the Marsh bottle principle in physics, it It is possible to supply water to the rainfall device 12 under the condition that the water level of the rainfall device 12 is basically constant, so that the consistency of the high level of rain intensity is guaranteed. A water level pressure sensor 3 (Shaanxi Xi'an Ansen Intelligent Instrument Co., Ltd.: ACS-L digital liquid level sensor), there is a ventilation pipe above the water supply tank of the Martens bottle, and the bottom of the ventilation pipe is located on the "rain intensity-water level calibration line", and there is a ventilation pipe above the water supply tank 5 of the Martens bottle. The bottom 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 discloses an artificially-simulated rainfall device which comprises a water supply bracket and a rainfall bracket, wherein the water supply bracket is provided with a Marten bottle water supply box; a vent pipe is arranged above the Marten bottle water supply box, and the bottom of the Marten bottle water supply box is provided with a pressure sensor; a breathing pipe is also arranged above the Marten bottle water supply box, and the bottom of the breathing pipe is positioned on a raininess-water level calibration line; the pressure sensor is connected with an upper computer outside the Marten bottle water supply box for measuring and recording the raininess in real time through a communication line in the breathing pipe; and both sides of the Marten bottle water supply box are provided with a water inlet pipeline and a water outlet pipeline, wherein the water inlet pipeline is used for supplying water for the Marten bottle water supply box, and the water outlet pipeline is used for supplying the water for a sprinkler which is arranged on a sprinkler bracket through a connecting piece. The artificially-simulated rainfall device can adapt to gradients within a larger range, adjust the rainfall height, adjust the size of a rainfall sub-district and more truly simulate natural rainfall.

Description

technical field [0001] The patent of the present invention relates to a rainfall device, especially an artificial simulated rainfall device, which can be used on slopes, adopts the principle of a Martens bottle, can ensure the uniformity of rain intensity with high precision, and can record rain intensity in real time. Background technique [0002] Soil erosion, nutrient change, soil water change, soil permeability, etc. are the important contents of soil and water conservation research, experiment and monitoring in my country. At present, the observation of the above indicators is mainly the impact of runoff, sediment, nutrients and Conduct observations of pollutants, etc., and then scientifically analyze the observation data to explore the internal laws behind the surface natural phenomena. [0003] However, purely relying on natural rainfall to collect the required scientific research data has great limitations. Experience shows that it generally takes 15 to 25 years to o...

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): B05B9/00B05B3/00B05B15/00G01N33/24G01N33/00
Inventor 吴普特赵西宁王玉宝黄俊牛俊
Owner NORTHWEST A & F UNIV
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