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

a volume measurer

A technology for volume measurement and solids, applied in the field of volume measurers, which can solve the problems of reading errors and insufficient rigor of experimental data.

Active Publication Date: 2020-10-27
KUNMING UNIV OF SCI & TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a volumetric measuring device for the problem that in the prior art, when reading the change of the liquid level, it is easy to generate artificial reading errors, which in turn leads to insufficient rigor of the experimental data.

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
  • a volume measurer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0054] The difference from Embodiment 1 is that in this embodiment, the inner wall of the object carrier is provided with vertical chute, and there are eight chute, and the eight chute are evenly distributed on the side wall of the object carrier 1, and the chute The inner sliding block is connected with each other. It also includes a rubber band, and the two ends of the rubber band are bonded to the sliding block and the opening end of the object carrier 1 respectively.

[0055] In this embodiment, the edges of the supporting layer 3 are bonded to eight sliders, and the supporting layer 3 is slidably connected to the object carrier 1 through the sliders and the chute.

[0056] Since some solids have holes, if the gas in the solid holes is not squeezed out after being put into the object carrier 1 , unnecessary errors will occur in the measurement results.

[0057] With the device in this embodiment, when the solid is put into the object carrier 1 and the solid falls on the s...

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 belongs to the technical field of solid volume measurement, and provides a volume measurer aiming at the problem that in the prior art, when the change of a liquid level is read, an artificial reading error is easily generated, so that the preciseness of experimental data is insufficient. The volume measurer comprises: an object carrier which is a hollow cylindrical body with a sealed bottom; a liquid level sensor fixed in a carrier and used for detecting the liquid level depth; a display used for receiving and displaying the detection value of the liquid level sensor; and a processor electrically connected with the liquid level sensor and the display, wherein the processor comprises a computing unit and a starting unit, the computing unit is used for calculating the volume of the detected solid, and a volume calculation formula V=(P2-P1)S / [rho]g of the detected solid is stored in the computing unit. Compared with the prior art, the device has the advantages that manual reading errors do not exist, and the problem of insufficient test data preciseness caused by the manual reading errors can be avoided.

Description

technical field [0001] The invention belongs to the technical field of solid volume measurement, in particular to a volume measuring device. Background technique [0002] In scientific research and actual production, it is often necessary to measure the volume of experimental samples or products. The precise measurement of volume has a direct role as a ruler for the rigor of experimental research and the accuracy of product production. For example, the electrochemical experiments, corrosion experiments and friction and wear experiments often carried out by scientific researchers in the laboratory require accurate measurement of the volume of the sample. [0003] In experiments, when measuring the volume of solids, scientific research workers basically use measuring cylinders (measuring cups) to measure, put the solid to be measured into a measuring cylinder (measuring cup) filled with liquid, and then pass through the measuring cylinder (measuring cup) measuring cup) to cal...

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): G01F17/00
CPCG01F17/00
Inventor 龚玉蓉韦鸿铭杨云秋
Owner KUNMING UNIV OF SCI & TECH
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