Unlock instant, AI-driven research and patent intelligence for your innovation.

Measurer for slight rainfall

A technology for measuring instruments and rain gauges, applied in the field of rain gauges, can solve problems such as inconvenient and difficult

Inactive Publication Date: 2012-02-15
陈烁
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the eyes of meteorologists, it is a pleasure to be able to measure the total amount of rainfall each time or in a certain period. It is easier to measure when the rainfall is large, but it is more difficult to accurately measure the local small rainfall. Difficulties, such as when the rainfall is several millimeters or even less than one millimeter, it is very inconvenient to use a general measuring tool such as a measuring cylinder

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
  • Measurer for slight rainfall
  • Measurer for slight rainfall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The implementation of this design is relatively simple, such as figure 1 As shown, process a cylindrical object, that is, a collection cylinder, whose bottom is slightly concave toward the center and processed with a downwardly connected hole, under which a thinner bottom-end closed side is processed with a transparent thinner with a height scale. The tube is the measuring tube 2. When the small rainfall collected by the collecting tube is not enough to show the height in the general cylindrical measuring cup, the utensil of this design can be selected for measurement. The inner diameter of the collecting tube and the measuring tube is generally 10 : 1 ratio to process, so that the ratio of the cross-sectional area of ​​the two is 100: 1, the corresponding rainfall is magnified 100 times by the measuring tube 2 through this device, and the data displayed in the measuring tube for a small amount of rainfall such as 0.1mm should be It is 0.1×100=10mm, which can be measure...

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 a measurer for slight rainfall, which belongs to the field of measuring appliances and aims to provide a measuring appliance for the rainfall, which can be used for measuring the slight rainfall. The measurer for the slight rainfall comprises a collection cylinder and a measuring tube, wherein the collection cylinder is a cylindrical object; the bottom of the collection cylinder is slightly concave to the center; a straight downward hole is processed at the center of the bottom part of the collection cylinder; and a vertical transparent thin tube with a bottom is communicated below the hole, i.e. the measuring tube, wherein height scales are processed on the side face of the transparent thin tube.

Description

Technical field: [0001] The invention belongs to the field of measuring instruments, in particular to a rain gauge capable of measuring small rainfall. Background technique: [0002] In the eyes of meteorologists, it is a pleasure to be able to measure the total amount of rainfall each time or in a certain period. It is easier to measure when the rainfall is large, but it is more difficult to accurately measure the local small rainfall. Difficulties, such as when the rainfall is several millimeters or even less than one millimeter, the general measuring tool such as measuring cylinder is very inconvenient. Invention content: [0003] The purpose of the present invention is to provide a new technical solution of a rain gauge, which can measure a relatively small amount of rainfall. [0004] This technical solution is realized in this way, it is made up of collecting tube, measuring tube, and described collecting tube is a cylindrical object, and its bottom is slightly sunk...

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): G01W1/14
Inventor 陈烁
Owner 陈烁