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Multifunctional liquid level detector

A liquid level detector and liquid level detection technology, which is applied in the direction of buoy liquid level indicator, etc., can solve the problems of unable to monitor specific gravity, unable to realize multi-function detection, unable to monitor liquid level, etc., and achieve the effect of realizing liquid level.

Pending Publication Date: 2021-09-24
FORTRUST POWER CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing liquid level maintainer can only realize the on-off function of the liquid through the switch, but cannot monitor the liquid level of the liquid, nor can it monitor the specific gravity with other liquids, and cannot achieve the purpose of multi-functional detection

Method used

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  • Multifunctional liquid level detector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: Analog output type

[0036] Such as Figures 1a-1d As shown, the analog output type multifunctional liquid level detector provided in this example includes a housing 1-3, a transparent cover 1-1 is installed in front of the housing 1-3, and a floating ball 1-1 is installed in the housing 1-3. 2. The floating ball 1-2 and the swing arm 1-5 are welded together, the swing shaft 1-7 is installed on the swing arm 1-5, the float 1-2 and the swing arm 1-5 can drive the swing shaft 1-7 together Swing, the swing shaft 1-7 extends through the casing 1-3 to the back, along the direction of the shaft, there are rotating shaft fixing seats 1-8, shaft sleeves 1-9, first sealing ring 1-10, and third sealing ring 1-18, positioning ring 1-17, locking nut 1-11, sealing nut 1-12, second sealing ring 1-16 and other parts.

[0037] The other end of the swing shaft 1-7 is equipped with a magnetic steel holder 1-15, on which a magnetic steel 1-14 is installed, the position sen...

Embodiment 2

[0040] Embodiment 2: switch output type

[0041] Such as Figure 2a-2d As shown, the switch output type multifunctional liquid level detector provided in this example includes a housing 2-3, a transparent cover 2-1 is installed in front of the housing 2-3, and a floating ball 2-1 is installed in the housing 2-3. 2. The floating ball 2-2 and the swing arm 2-5 are welded together, the swing shaft 2-8 is installed on the swing arm 2-5, the float ball 2-2 and the swing arm 2-5 can drive the swing shaft 2-8 together Swing, the swing shaft 2-8 extends through the casing 2-3 to the back, along the direction of the shaft, there are rotating shaft fixing seat 2-9, shaft sleeve 2-10, first sealing ring 2-11, and third sealing ring 2-16, positioning ring 2-15, locking nut 2-12, sealing nut 2-13, second sealing ring 2-14 and other parts.

[0042] On the basis of the analog quantity multifunctional liquid level detector in embodiment one, the magnetic steel, the magnetic steel fixing sea...

Embodiment 3

[0045] Embodiment three: specific gravity measurement type

[0046] Such as Figures 3a-3d As shown, the specific gravity measurement multifunctional liquid level detector provided in this example includes a housing 3-3, a transparent cover 3-1 is installed in front of the housing 3-3, and a floating ball 3-2 is installed in the housing 3-3. , the floating ball 3-2 and the swing arm 3-5 are welded together, the swing shaft 3-8 is installed on the swing arm 3-5, the floating ball 3-2 and the swing arm 3-5 can drive the swing shaft 3-8 to swing together , the swing shaft 3-8 extends through the shell 3-8 to the back, along the direction of the shaft, there are rotating shaft fixing seat 3-11, shaft sleeve 3-12, first sealing ring 3-13, third sealing ring 3 -21, positioning ring 3-20, locking nut 3-14, sealing nut 3-15, second sealing ring 3-19 and other parts.

[0047] The other end of the swing shaft 3-8 is equipped with a magnetic steel holder 3-18, on which a magnetic steel...

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Abstract

The invention discloses a multifunctional liquid level detector which comprises a shell, wherein a floating ball is installed in the shell and connected with a swing arm, a swing shaft is installed on the swing arm, the floating ball and the swing arm can drive the swing shaft to swing together, the swing shaft penetrates through the shell and extends to a back face, in the direction of the shaft, a fixing unit and a liquid level detection unit matched with the fixing unit are arranged. According to the multifunctional liquid level detector, three accessories of different structures are arranged in the shell of the same structure to achieve liquid level detection and specific gravity detection, meanwhile, the detection information can be fed back to a control system, and the function of maintaining the liquid level can be achieved under the condition that other components such as a pump and a valve are matched.

Description

technical field [0001] The invention belongs to the technical field of liquid level monitoring, and in particular relates to a multifunctional liquid level detector. Background technique [0002] The existing liquid level maintainer can only realize the on-off function of the liquid through the switch, but cannot monitor the liquid level of the liquid, nor can it monitor the specific gravity with other liquids, and cannot achieve the purpose of multi-functional detection. [0003] Therefore, providing a multifunctional liquid level detection device is a problem to be solved by those skilled in the art. Contents of the invention [0004] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a multifunctional liquid level detector, which can achieve the functions of monitoring liquid level and specific gravity of liquid. [0005] In order to achieve the above object, the multifunctional liquid level detector provided by the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/38
CPCG01F23/38
Inventor 施远强
Owner FORTRUST POWER CONTROL TECH