A high-precision water level measuring device for a water level gauge

A water level measurement, high-precision technology, applied in the field of water level gauges, can solve the problem of low accuracy of measurement results, and achieve the effects of improving display accuracy, high measurement accuracy and convenient use.

Active Publication Date: 2021-09-28
江苏鑫亚达仪表制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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

Method used

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  • A high-precision water level measuring device for a water level gauge
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  • A high-precision water level measuring device for a water level gauge

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Embodiment 1

[0023] see Figure 1-2 , this embodiment provides a high-precision water level measuring device for a water level meter, which includes a connecting device structure arranged on one side of the furnace body 1 and formed by the first pipe body 2, the elbow joint 3 and the second pipe body 4 and the furnace body 1 The display tube 5, the side wall of the display tube 5 is provided with an observation port, the outside of the display tube 5 is provided with a second pressure gauge (not shown) for detecting the internal pressure of the display tube 5, and the viewing port is provided with a display glass 17. A first pressure gauge 16 for detecting the internal pressure of the furnace body 1 and a controller 15 electrically connected to the first pressure gauge 16 are installed on the furnace body 1, and the second pressure gauge is connected with the control The device 15 is electrically connected, and the upper part of the display tube 5 is equipped with a pressure compensation a...

Embodiment 2

[0036] see figure 1 and image 3 , a high-precision water level measuring device for a water level meter. Compared with Embodiment 1, the side wall of the furnace body 1 is also fixedly provided with a second support plate 18, and the drive shaft 6 is far away from the end of the motor 14. It is rotationally matched with the second support plate 18 through a bearing 19 .

[0037] The embodiment of the present invention has the advantages of convenient use and high measurement accuracy. The liquid level of the furnace body 1 can be measured accurately in real time according to the pressure change inside the furnace body 1. The first drive rod 8, The second drive rod 10 and the pressing plate 9 move up and down, thereby increasing or decreasing the pressure inside the display cylinder 5, so that the pressure inside the display cylinder 5 and the furnace body 1 are always equal, ensuring that the liquid level inside the display cylinder 5 is equal to that of the furnace body 1. T...

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Abstract

The invention provides a high-precision water level measuring device for a water level meter, which belongs to the technical field of water level meters, and includes a device that is arranged on one side of a furnace body and forms a connector structure through a first pipe body, an elbow joint, and a second pipe body and the furnace body. A display cylinder, the side wall of the display cylinder is provided with an observation port, the outside of the display cylinder is provided with a second pressure gauge for detecting the internal pressure of the display cylinder, and a display glass is provided at the observation port. The embodiment of the present invention has the advantages of convenient use and high measurement accuracy. It can measure the liquid level of the furnace body in real time and accurately according to the pressure change inside the furnace body. The first drive rod, the second drive rod and the The pressure plate moves up and down, thereby increasing or decreasing the pressure inside the display tube, so that the pressure inside the display tube and the furnace body are always equal, ensuring that the liquid level inside the display tube is equal to the liquid level inside the furnace body, and improving the display accuracy of the display tube.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/14
CPCG01F23/14
Inventor 张咏
Owner 江苏鑫亚达仪表制造有限公司
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