Internet of Things pressure liquid level gauge and liquid level measuring method

A measurement method and technology of pressure liquid, which is applied in the direction of displaying liquid level indicators through pressure measurement, can solve the problems of user loss, material replenishment with insufficient remaining amount, and flow meter that cannot effectively monitor the remaining amount of material, so as to avoid Effects using loss, achieving accuracy

Active Publication Date: 2019-12-24
安徽省法米特物联技术有限公司
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  • Description
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  • Application Information

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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

Method used

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  • Internet of Things pressure liquid level gauge and liquid level measuring method
  • Internet of Things pressure liquid level gauge and liquid level measuring method
  • Internet of Things pressure liquid level gauge and liquid level measuring method

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Embodiment Construction

[0074] In the following, the technical solution of the present invention will be described in detail through specific embodiments, and many specific details are set forth in the following description so as to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0075] refer to Figures 1 to 3 , an IoT pressure liquid 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 used to obtain the first voltage value output by the sensor at the first time, and calculate the first pressure value according to the first voltag...

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Abstract

The invention discloses an Internet of Things pressure liquid level gauge and a liquid level measuring method. The Internet of Things pressure liquid level gauge comprises a first calculating module,a second calculating module, a third calculating module, a first uploading module and a second uploading module, the first calculating module is used for obtaining a first voltage value output by a sensor at a first time and obtaining a first pressure value calculated according to the first voltage value, the second calculating module is used for obtaining a second voltage value output by the sensor at a second time and obtaining a second pressure value calculated according to the second voltage value, the third calculating module is used for calculating a time difference between the second time and the first time and a pressure difference between the first pressure value and the second pressure value, the first uploading module is used for uploading the first pressure value, and the second uploading module is used for uploading the second pressure value to replace the first pressure value when the time difference is greater than a set interval value or the pressure difference is greater than a preset pressure threshold. The remaining capacity of materials can be effectively monitored.

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 everything in life through the network. Intelligent management and remote monitoring are important components of the Internet of Things. Applying the Internet of Things to the distribution of liquids can not only improve the efficiency of liquid distribution, but also Timely supply out of stock. In the liquid distribution link, the pressure state of the liquid in the distribution is mainly checked in real time through the pressure level gauge. The pressure level gauge is mainly used to measure the volume flow rate of the conductive liquid and the slurry in the closed pipeline. Including acid, alkali, salt and other highly corrosive liquids. The product is widely used in petroleum, chemical indust...

Claims

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Application Information

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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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