Resistance-type magnetic floater liquid level meter measuring system and method
A measurement system, resistive technology, applied in the field of liquid level meter, can solve the problems of reed switch position error, error, and low accuracy of liquid level meter, achieve accurate liquid level measurement and reduce the probability of error
Pending Publication Date: 2022-04-12
阿米检测技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a resistance type magnetic float liquid level gauge measuring system and method, aiming at solving the problem that the sensitivity of the reed switch in the prior art is high, while the reed switch of the actual measurement position is controlled by the magnetic steel It will also cause too many reed switches adjacent to the actual position of the reed switch to close, so what is actually measured is the position error of one or more reed switches, and the resulting error Technical problems that will lead to low accuracy of the actual measurement results of the liquid level gauge
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[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0033] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...
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The invention relates to the technical field of liquid level meters, and particularly discloses a resistance-type magnetic floater liquid level meter measuring system and method.The resistance-type magnetic floater liquid level meter measuring system comprises a sleeve, a limiting rod and a measuring mechanism, the sleeve is provided with a plurality of openings, the openings are evenly distributed in the outer surface wall of the sleeve, and the limiting rod is fixedly connected with the sleeve and located in the sleeve; the number of the measuring mechanisms is multiple, the multiple measuring mechanisms are arranged in the sleeve respectively, each measuring mechanism comprises a floating assembly, a first detection assembly and a second detection assembly, the first detection assembly is fixedly connected with the sleeve and located in the sleeve, and the second detection assembly is fixedly connected with the sleeve and located in the sleeve. The floating assembly is in sliding connection with the limiting rod and is arranged on the outer surface wall of the limiting rod in a sleeving mode. Due to the arrangement of the structure, the liquid level can be measured more accurately, and the probability of errors is reduced.
Description
technical field [0001] The invention relates to the technical field of liquid level gauges, in particular to a measuring system and method for a resistive magnetic float liquid level gauge. Background technique [0002] At present, in the two-wire instrumentation of industrial automation, the resistance magnetic float level gauge is a widely used liquid level measuring instrument, and the resistance type magnetic float level gauge measurement system can accurately reflect the height of the liquid. [0003] However, in view of the high sensitivity of the reed switch, when the magnetic steel controls the closing of the reed switch at the actual measurement position, it will also cause too many reed switches adjacent to the reed switch at the actual position to close, so the obtained In fact, what is measured is the position error of one or more reed switches, and the resulting error will lead to low accuracy of the actual measurement results of the liquid level gauge. Conten...
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IPC IPC(8): G01F23/72
Inventor 冯潇刘增启都睿尤鑫宇夏宇纪程孙松范玉佩
Owner 阿米检测技术有限公司