Magnetostrictive liquid level sensor and fixing device thereof

A magnetostrictive liquid level and fixing device technology, which is applied in the direction of buoy liquid level indicators, etc., can solve the problems of poor liquid level measurement, large sensor measurement dead zone, and heavy hammer following the swing, reaching the scope of application and application Improved performance, improved service life, and easy implementation

Pending Publication Date: 2017-05-17
北京航天金泰星测技术有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can keep the measuring rod straight and can always be tensioned, its application scope can only be the liquid tank in a static state, but for the ship field, because the ship floating on the water is easily affected by the water waves a

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
  • Magnetostrictive liquid level sensor and fixing device thereof
  • Magnetostrictive liquid level sensor and fixing device thereof
  • Magnetostrictive liquid level sensor and fixing device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be described in detail below with reference to the accompanying drawings and examples. The principles and features of the present invention will be described below in conjunction with the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined without conflict. The examples given are only for explaining the present invention, not for limiting the scope of the present invention.

[0037] Please refer to Figure 1 to Figure 3 , figure 1 It is a schematic diagram of the overall structure of a magnetostrictive liquid level sensor and its fixing device installed in the liquid storage container provided by the present invention; figure 2 It is a structural schematic diagram of a specific embodiment of the guiding structure; image 3 It is a structural schematic diagram of a specific embodiment of the limiting block.

[0038] A magnetostrictive liquid level sen...

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 provides a fixing device of a magnetostrictive liquid level sensor. The magnetostrictive liquid level sensor comprises a measuring rod, wherein the end of the measuring rod is provided with a rigid section and a threaded section, the fixing device comprises a guiding structure and a limiting block, the end of the measuring rod is arranged in the guiding structure and can vertically move under the guiding effect of the guiding structure, the limiting block is arranged in the guiding structure and is provided with a threaded hole, the limiting block is installed at the threaded section in a screwed mode, and the fixing device can be fixed to the bottom of a liquid storage container. The fixing device can keep the bottom of the magnetostrictive liquid level sensor including the measuring rod straight and non-swinging, the application range of the magnetostrictive liquid level sensor can be greatly widened, and the service life of the measuring rod can be prolonged. The invention further provides the magnetostrictive liquid level sensor. The sensor includes the fixing device and is wide in application range and long in service life.

Description

technical field [0001] The invention belongs to the technical field of liquid level sensors, in particular to a magnetostrictive liquid level sensor and its fixing device. Background technique [0002] Magnetostrictive liquid level sensor is used for continuous measurement of liquid level and interface. In addition, the application field of magnetostrictive liquid level sensor is also very wide, including: petroleum, chemical raw material storage, industrial process, biochemistry, medicine, food and beverage, tank farm management and underground storage of gas stations, etc. Level industrial measurement and control, can also be used in dam water level, reservoir water level monitoring and sewage treatment and other fields. [0003] The structural part of the magnetostrictive liquid level sensor is composed of stainless steel tube (measuring rod), magnetostrictive wire (waveguide wire), movable float (with permanent magnet inside) and other parts. When the sensor is working...

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
IPC IPC(8): G01F23/72
CPCG01F23/72
Inventor 张洪亮陈实赵巧转吴芳张晓红徐津
Owner 北京航天金泰星测技术有限公司
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