Horizontal liquid level meter detection and calibration device

A technology for detecting and calibrating devices and liquid level gauges, applied in the field of geometric quantities, to achieve the effects of simple maintenance, reducing the influence of deformation, and meeting the needs of long-distance measurement

Pending Publication Date: 2022-03-01
BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the daily detection and calibration problems of ultrasonic radar liquid level gauge, guided wave radar liquid level gauge, magnetostrictive liquid level gauge and other float type liquid level gauges, improve detection efficiency and measurement accuracy

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
  • Horizontal liquid level meter detection and calibration device
  • Horizontal liquid level meter detection and calibration device
  • Horizontal liquid level meter detection and calibration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] See attached figure 1 As shown, the main structure of a horizontal liquid level gauge detection and calibration device disclosed in this embodiment is mainly composed of a non-ultrasonic liquid level gauge installation device, a liquid level gauge horizontal support device, a support rod assembly, a float drive system, an ultrasonic liquid level gauge Installation device, measuring system composition. High-precision grating ruler is used as the measurement standard, and the mechanical positioning method is used to realize the rapid installation and adjustment of various liquid level gauges; the horizontal guide rail system is used to automatically realize the horizontal movement of the mobile slide; the continuous level of the liquid level gauge is realized through the measurement control system Measurement, improve detection efficiency and accuracy.

[0034] The horizontal support device of the liquid level gauge mainly relies on the horizontal support frame 23 compos...

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 aims to provide a horizontal liquid level meter detection and calibration device, and belongs to the field of geometric quantities. The device is mainly composed of a non-ultrasonic liquid level meter mounting device, a liquid level meter horizontal supporting device, a supporting rod assembly, a floater driving system, an ultrasonic liquid level meter mounting device and a measuring system. The non-ultrasonic liquid level meter installation device comprises an installation support, a two-dimensional adjusting table and a liquid level meter installation base. The ultrasonic liquid level meter installation device comprises an ultrasonic liquid level meter installation frame, an ultrasonic liquid level meter multi-dimensional adjusting table, an ultrasonic liquid level meter installation base and a laser auxiliary indicator. According to the invention, a high-precision grating ruler is used as a measurement standard, and a mechanical positioning method is adopted to realize rapid adjustment of various different liquid level meters; a horizontal guide rail system is adopted to automatically realize horizontal movement of the movable sliding table; continuous horizontal measurement of the liquid level meter is achieved through the measurement control system, and the detection efficiency and precision are improved. The device is particularly suitable for laboratory calibration of an ultrasonic radar liquid level meter and a float type liquid level meter with the measuring range of 0-10 m.

Description

technical field [0001] The invention relates to a detection and calibration device for a horizontal liquid level gauge, in particular to a detection and calibration device for a horizontal liquid level gauge used for laboratory calibration of an ultrasonic radar liquid level gauge or a float type liquid level gauge, and belongs to the field of geometric quantities. Background technique [0002] With the vigorous development of national industrialization, the application of related liquid level measuring instruments is also increasing. As an important testing equipment widely used in the industrial field, liquid level gauges are mostly used to measure the storage liquid levels of various industrial liquid raw materials and fuels. [0003] The radar level gauge is a level measuring instrument based on the principle of time travel. The antenna of the radar level gauge emits a very narrow microwave pulse, which runs at the speed of light, and the running time can be converted int...

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): G01F25/20
Inventor 乔磊孙安斌高廷王鲁涛曹铁泽赵子越王继虎瞿剑苏
Owner BEIJING CHANGCHENG INST OF METROLOGY & MEASUREMENT AVIATION IND CORP OF CHINA
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