A kind of Internet of things pressure liquid level meter and liquid level measurement method

A measurement method and technology of pressure fluid, applied in the direction of displaying liquid level indicator through pressure measurement, etc., can solve problems such as user loss, inability to replenish materials with insufficient remaining amount, and inability of flowmeter to effectively monitor the remaining amount of materials, so as to avoid Use loss to achieve the effect of accuracy

Active Publication Date: 2022-07-05
安徽省法米特物联技术有限公司
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Problems solved by technology

[0003] At present, in the liquid distribution process, the traditional flowmeter cannot effectively monitor the remaining amount of the material, resulting in the inability to replenish the insufficient material in time, causing certain losses to the user

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  • A kind of Internet of things pressure liquid level meter and liquid level measurement method
  • A kind of Internet of things pressure liquid level meter and liquid level measurement method
  • A kind of Internet of things pressure liquid level meter and liquid level measurement method

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Embodiment Construction

[0074] Hereinafter, the technical solutions of the present invention are described in detail through specific embodiments, and many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0075] refer to Figures 1 to 3 , an IoT pressure level gauge, comprising a first calculation module 10, a second calculation module 20, a third calculation module 30, a first upload module 40 and a second upload module 50;

[0076] The first calculation module 10 is configured to obtain the first voltage value output by the sensor at the first time, and calculate the first pressure value according to the...

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Abstract

The invention discloses an Internet of Things pressure liquid level gauge and a liquid level measurement method, comprising a first calculation module, a second calculation module, a third calculation module, a first upload module and a second upload module; the first calculation module is used for Obtain the first voltage value output by the sensor at the first time, and calculate the first pressure value according to the first voltage value; the second calculation module is used to obtain the second voltage value output by the sensor at the second time, according to the first voltage value. The second pressure value is obtained by calculating the two voltage values; the third calculation module is used to calculate the time difference between the second time and the first time, and the pressure difference between the first pressure value and the second pressure value; the first upload The module is used to upload the first pressure value; the second upload module is used to upload the second pressure value to replace the first pressure value when the time difference value is greater than the set interval value or the pressure difference value is greater than the preset pressure threshold value. A pressure value; to effectively monitor the remaining amount of materials.

Description

technical field [0001] The invention relates to the technical field of pressure liquid level testing, in particular to an Internet of Things pressure liquid level gauge and a liquid level measurement method. Background technique [0002] The Internet of Things organically connects all things in life through the network. Intelligent management and remote monitoring are an important part of the Internet of Things. The application of the Internet of Things in the distribution of liquids can not only improve the efficiency of liquid distribution, but also improve the efficiency of liquid distribution. Timely replenishment of out-of-stocks. In the liquid distribution link, the pressure level of the liquid in the distribution is mainly queried in real time through the pressure level gauge. The pressure level gauge is mainly used to measure the volume flow of the conductive liquid and the slurry in the closed pipeline. Including strong corrosive liquids such as acid, alkali, salt,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/18
CPCG01F23/18
Inventor 薛明星段宏亮李杰军朱宏伟
Owner 安徽省法米特物联技术有限公司
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