Supercharge Your Innovation With Domain-Expert AI Agents!

Ombrometer for measuring superhigh intensity rainfall and method for measuring by using the same

An ultra-high-strength, rain gauge technology, applied in the direction of rainfall/precipitation gauges, measuring devices, scientific instruments, etc., can solve problems such as not correctly reflecting oblique rainfall measurement methods

Active Publication Date: 2012-08-01
POWERCHINA ZHONGNAN ENG
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently, there is no measurement method that correctly reflects oblique rainfall

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
  • Ombrometer for measuring superhigh intensity rainfall and method for measuring by using the same
  • Ombrometer for measuring superhigh intensity rainfall and method for measuring by using the same
  • Ombrometer for measuring superhigh intensity rainfall and method for measuring by using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, the rain gauge provided by the present invention is composed of a water storage container 3 and a top cover 2; the top cover 2 is movably covered on the water storage container 3; ; There is a ventilation hole 8 on the top of the water storage container. In order to prevent rainwater from splashing in, the height of the rain receiving port 1 is higher than the top cover 2 .

Embodiment 2

[0046] Such as figure 2 As shown, the rain gauge provided by the present invention is composed of a water storage container 3 and a top cover 2; the top cover 2 is movably covered on the water storage container 3; '; a wind vane 4 is provided on the wall of the water storage container 3 opposite to the opening direction; a plug-in connecting rod 5 is provided at the bottom of the water storage container 3, and the plug-in connecting rod 5 is inserted into the bearing 7 provided on the base 6 In the center hole; On the top of the water storage container 3, there is a ventilation hole 8. When there is wind, by the effect of wind vane 4, water storage container 3 is rotated by bearing 7, keeps rain receiving port 1 ' on the direction facing the wind.

Embodiment 3

[0048] Such as Figure 3 ~ Figure 4 As shown, the water storage container part of the rain gauge provided by this embodiment is divided into two independent water storage spaces, and correspondingly, two rain receiving ports 1 and 1' in a vertical direction and a horizontal direction are respectively provided On the corresponding positions of the top covers of the water storage containers of the two independent water storage spaces. Other structures are the same as in Embodiment 2.

[0049] The edge of the rain opening should be in the shape of a straight inner and outer inclined edge, with an angle of 40° to 45°, which meets the production requirements of the standard rain gauge.

[0050] When the section shape of the rain receiving port is circular, and the water storage container adopts a standard cylinder with a diameter of 200mm, the conversion relationship between the inner diameter of the rain receiving port and the rainfall intensity is shown in the table below.

[0...

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 an ombrometer, especially to an ombrometer for measuring superhigh intensity rainfall and sloping rainfall and method for measuring by using the same. The ombrometer regulates the ratio of rainfall receiving port area to water storage container section area to measure the superhigh intensity rainfall, measures the rainfall intensity in two directions with vertical and horizontal two water receiving ports and calculates the intensity and angle of sloping rainfall to measure the sloping rainfall. The invention is specially fit for measuring superhigh intensity rainfall at atomization rainfall area when water power engineering outlet structure discharges flood.

Description

technical field [0001] The invention relates to a rain gauge, in particular to a method for measuring ultra-high intensity rainfall and oblique rainfall. Background technique [0002] Usually, we use a rain gauge (meter) to observe precipitation. The shape of a standard rain gauge is cylindrical, and the inner diameter of the rain gauge is 200mm. The rainwater is collected in the water storage container through the rain receiving port, and then the rainfall intensity is measured manually or automatically. The standard rain gauge (meter) is designed according to the national precipitation intensity classification standard, which meets the general rainfall intensity measurement requirements. [0003] However, when the discharge structure of the hydropower project discharges the flood, especially when the deflected flow energy dissipation method is used to discharge the flood, the intensity of the atomized rainfall generated by the discharged water flow is much higher than the...

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): G01W1/14
Inventor 戴晓兵李延农
Owner POWERCHINA ZHONGNAN ENG
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