High-precision water level measuring device of water level gauge

A high-precision technology for water level measurement, applied in the field of water level meters, can solve the problems of low accuracy of measurement results, and achieve the effects of improved display accuracy, convenient use, and high measurement accuracy
CN111412962AActive Publication Date: 2020-07-14江苏鑫亚达仪表制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏鑫亚达仪表制造有限公司
Publication Date
2020-07-14

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Abstract

The invention provides a high-precision water level measuring device of a water level gauge and belongs to the technical field of water level indicators. The device comprises a display cylinder arranged on one side of a furnace body and forming a communicating vessel structure with the furnace body, an observation port is formed in the side wall of the display cylinder, a second pressure gauge used for detecting the internal pressure of the display cylinder is arranged outside the display cylinder, and display glass is arranged at the observation port. The device disclosed in an embodiment ofthe invention has the advantages of convenience in use and high measurement precision; the liquid level of the furnace body can be accurately measured in real time according to the pressure change inthe furnace body; the driving assembly is controlled by the controller to drive the first driving rod, the second driving rod and the pressing plate to move up and down, so that the pressure in the display cylinder is increased or reduced, the pressure in the display cylinder is always equal to that in the furnace body, the liquid level in the display cylinder is equal to that in the furnace body,and the display precision of the display cylinder is improved.
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Description

technical field

[0001] The invention belongs to the technical field of water level meters, in particular to a high-precision water level measuring device for water level meters. Background technique

[0002] The water level gauge is a measuring device used to detect the water level inside the boiler. Due to temperature changes, the pressure inside the boiler is always changing. The existing water level gauge cannot make timely adjustments when measuring the water level inside the boiler. , resulting in inaccurate measurement results. Contents of the invention

[0003] In view of the deficiencies in the prior art above, the technical problem to be solved by the embodiments of the present invention is to provide a high-precision water level measuring device for a water level gauge.

[0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions:

[0005] A high-precision water level measuring dev...

Claims

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