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Multi-point control floater level switch

A floating ball liquid level and multi-point control technology, which is applied in the direction of robot floating motion actuation, can solve the problem of not being able to meet the requirements of setting multiple switch control points, and achieve the effect of strong practicability and reasonable structural design

Inactive Publication Date: 2013-03-13
TIANJIN XINCHENG INSTR & METER PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, in the operation and control system of industrial automation, there are various forms of selector switches, including cable float control switches, rod float control switches (a magnetic float momentary on and off), and float liquid level switches. Controllers, etc. Due to structural reasons, these switches basically only have one switch control point, which cannot meet the user's need to set multiple switch control points.

Method used

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  • Multi-point control floater level switch

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Embodiment Construction

[0011] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0012] As shown in the figure, the multi-point control float level switch includes a junction box 1 and a measuring cylinder 2. A flange 3 is installed on the measuring cylinder 2, and a retaining ring 4 is installed under it, and the retaining ring is set below There is at least one switching point 6 on which a magnetic floating ball 5 is arranged.

[0013] The working principle of the present invention is: the present invention can set multiple switch control points according to user requirements, and is especially suitable for multi-point control of floor tank top loading. There is a magnetic floating ball on the switching point. When working, the retaining ring can effectively control the magnetic floating ball in this switching area. Whe...

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Abstract

The invention relates to a multi-point control floater level switch which comprises a connecting box and a measurement cylinder. The multi-point control floater level switch is characterized in that a flange is assembled onto the measurement cylinder, a retaining ring is arranged under the measurement cylinder, a switch point is arranged under the retaining ring, and a magnetic floater is arranged on the retaining ring. The multi-point control floater level switch has the advantages of being reasonable in structural design, safe, reliable, strong in practicability and capable of meeting requirements for arranging a plurality of switch control points of users.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to a multi-point control float liquid level switch. Background technique [0002] At present, in the operation and control system of industrial automation, there are various forms of selector switches, including cable float control switches, rod float control switches (a magnetic float momentary on and off), and float liquid level switches. Controllers, etc. Due to structural reasons, these switches basically only have one switch control point, which cannot meet the user's need to set multiple switch control points. Contents of the invention [0003] In order to solve the technical problems in the known technology, the present invention provides a multi-point control float liquid level switch with reasonable structural design, safety, reliability and strong practicability, which can meet the requirements of users to set multiple switch control points. [0004] The technical schem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H36/02
Inventor 何宝诚何桂春张国连
Owner TIANJIN XINCHENG INSTR & METER PLANT
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