Radar level meter

A technology for radar level gauges and connecting parts, which is applied in the field of level gauges, and can solve problems such as low structural strength of lens antennas, easy deformation of lens antennas under pressure, and affecting the normal operation of radar level gauges.

Pending Publication Date: 2021-05-18
BEIJING GODA INSTR +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structural strength of the lens antenna is not high. During the clamping process, the lens antenna is easily deformed under pressure, which affects the normal operation of the radar level gauge.

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
  • Radar level meter
  • Radar level meter
  • Radar level meter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Embodiments of the present application will be described below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0020] Lens antennas are generally made of PTFE (polytetrafluoroethylene), PFA (fusible polytetrafluoroethylene), fluoroplastics and other materials. The lens antenna has good corrosion resistance but low strength. When the mounting surface is set on When the lens antenna is on the side, the lens antenna is easily deformed by clamping, which affects the measurement accuracy and working reliability of the radar level gauge.

[0021] like figure 1 and Image 6 As shown, the embodiment of the present application provides a radar level gauge. The radar level gauge includes a watch case 1, a connector 2, a waveguide 3 and a lens antenna 4. One end of the connector 2 is sleeved outside the le...

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

A radar level meter disclosed by the present invention comprises a meter shell, a connecting piece, a waveguide body and a lens antenna, one end of the connecting piece sleeves the lens antenna and is fixedly connected with the lens antenna, the other end of the connecting piece is fixed to the meter shell, and an installation fastening face is arranged on the outer side wall face of the connecting piece. The lens antenna comprises a loading part, a waveguide channel is arranged in the waveguide body, and the waveguide body penetrates through the connecting piece and sleeves the loading part. The installation fastening face in the radar level meter is arranged on the outer side wall surface of the connecting piece, so that the condition that the lens antenna is pressed and deformed can be avoided.

Description

technical field [0001] This article relates to but not limited to the field of level gauges, in particular to a radar level gauge. Background technique [0002] The radar level gauge is a measuring instrument based on the principle of time travel. The radar wave runs at the speed of light. When the radar wave hits the surface of the material, it is reflected back and received by the instrument. The running time of the radar wave can be converted into a level signal through electronic components. [0003] In some cases, the lens antenna of the radar level gauge is provided with a mounting fastening surface for clamping by an external clamping device for assembling the radar level gauge. However, the structural strength of the lens antenna is not high. During the clamping process, the lens antenna is easily deformed under pressure, which affects the normal operation of the radar level gauge. Contents of the invention [0004] The following is an overview of the topics descr...

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): H01Q1/24H01Q1/42H01Q15/02H01Q19/06G01F23/284
CPCG01F23/284H01Q1/247H01Q1/42H01Q15/02H01Q19/06
Inventor 周雷
Owner BEIJING GODA INSTR
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