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Magnetic attraction transmission type liquid level meter

A transmission type liquid level meter technology, applied in the direction of buoy liquid level indicator, etc., can solve the problems of sealing ring aging, unsatisfactory sealing effect, corrosion, etc., and achieve the effect of good leakage, simple device structure and convenient use

Pending Publication Date: 2022-07-22
苏州菲利波电磁技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a magnetic transmission liquid level gauge, which aims to solve the problem of sealing rings installed at each connection of the liquid level gauge in the prior art. The sealing ring will age and corrode, resulting in unsatisfactory sealing effect

Method used

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  • Magnetic attraction transmission type liquid level meter
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  • Magnetic attraction transmission type liquid level meter

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specific Embodiment 1

[0031] The present invention provides such as Figure 1-7 The shown magnetic transmission type liquid level gauge includes a casing 10; a floating rotating mechanism 40 is used to detect liquid level changes, and one end of the floating rotating mechanism 40 is arranged on the casing 10; Between the rotating mechanism 40 and the casing 10 , the other part is arranged inside the casing 10 to transmit the mechanical energy of the floating rotating mechanism 40 ; the display mechanism 60 is arranged inside the casing 10 and is used to convert and read the magnetic transmission mechanism 50 mechanical energy delivered.

[0032] like Figure 1-2 As shown, the casing 10 is a hollow cylindrical structure, which is convenient for placing the display mechanism 60. A connecting plate 20 is provided on one side of the casing 10, and the connecting plate 20 seals one end of the casing 10, and also serves to facilitate the The level gauge is fixed at the set position. A transfer port 11...

specific Embodiment 2

[0040] like Figure 1-2 , Figure 7 As shown, the difference between this embodiment and the specific embodiment 1 is that a pressure detection mechanism 80 is provided on the connection plate 20 of the housing 10, the pressure detection mechanism 80 includes a bracket 81 and a pressure sensor 82, and the upper end of the bracket 81 is provided with a pressure sensor 82. The pressure sensor 82 is telecommunicationly connected to the circuit board 65, and the bracket 81 is set at a certain angle. The angle setting is for better detection by the pressure sensor 82, and the set angle can be set according to specific needs. During detection, the pressure sensor 82 is inserted into the bottom of the detection box containing the liquid to be detected. A sealing ring 83 is provided at the connection between the lower end of the bracket 81 and the connecting plate 20. The connecting plate 20 is provided with a through hole 21. There is a guide tube 84, the upper end of the guide tube...

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Abstract

The invention discloses a magnetic attraction transmission type liquid level meter which comprises a shell. The floating rotating mechanism is used for detecting liquid level changes, and one end of the floating rotating mechanism is arranged on the shell; part of the magnetic attraction transmission mechanism is arranged between the floating rotating mechanism and the shell, part of the magnetic attraction transmission mechanism is arranged in the shell, and the magnetic attraction transmission mechanism is used for transmitting mechanical energy of the floating rotating mechanism; the display mechanism is arranged in the shell and used for converting and reading the mechanical energy transmitted by the magnetic attraction transmission mechanism. According to the magnetic attraction transmission type liquid level meter, power transmission is achieved in a sectional transmission mode, the floating rotating mechanism is adopted in the first part to detect page changes, the magnetic force of the magnetic attraction transmission mechanism is utilized in the second part to conduct power transmission, and meanwhile the two parts of the magnetic attraction transmission mechanism are completely isolated and sealed; and the liquid is prevented from flowing into the shell. According to the device, liquid leakage can be well prevented, pollution and damage to the interior of the shell are avoided, and the device is simple in structure and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of liquid level detection, in particular to a magnetic suction transmission type liquid level gauge. Background technique [0002] The liquid level gauge is an instrument used to detect the liquid level of the liquid medium. According to the working principle, the liquid level gauge includes a tuning fork vibration type, a floating ball type, a pressure type, an ultrasonic wave, a sonar wave, a magnetic flap, etc., among which the floating ball liquid During the detection process of the level gauge, since the level gauge is partially inserted into the liquid, the sealing problem needs to be considered. In the prior art, a sealing ring is generally installed at each connection of the level gauge. During long-term operation, the sealing ring will age and corrode, resulting in an unsatisfactory sealing effect. SUMMARY OF THE INVENTION [0003] In order to overcome the deficiencies of the prior art, the purpo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/62
CPCG01F23/62
Inventor 朱崇铭沈诚龙柯旭曹丽华双加云李园园
Owner 苏州菲利波电磁技术有限公司
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