Intelligent mercurial thermometer

Abstract

The invention relates to an intelligent mercurial thermometer which comprises a long-strip-shaped mercurial thermometer body. A capillary tube extending in the longitudinal direction is arranged in the mercurial thermometer body and is communicated with a glass bulb which is located at the lower end of the mercurial thermometer body and used for containing mercury. A first wire extending in the longitudinal direction of the mercurial thermometer body is arranged in the mercurial thermometer body. The lower end of the first wire extends into the inner wall of the glass bulb and makes contact with the mercury contained in the glass bulb. The inner wall of capillary tube is provided with a second wire extending in the longitudinal direction of the capillary tube. The lower end of the second wire makes contact with the mercury, and the second wire is exposed on the inner wall of the capillary tube. The upper end of the first wire and the upper end of the second wire extend out of the mercurial thermometer body. The extended end of the first wire is electrically connected with one output end of a DC power supply. The extended end of the second wire is electrically connected with the other output end of the DC power supply through a current information processor. The intelligent mercurial thermometer can be used for visually and accurately displaying the real-time temperature in a digital mode, is high in efficiency and accuracy, and avoids personal errors.

Description

technical field

[0001] The invention relates to the field of thermometers, in particular to an intelligent mercury thermometer. Background technique

[0002] With the continuous advancement of science and technology, scientific research and test methods and equipment are also developing in a more intelligent, efficient, and accurate direction. However, smart thermometers used in scientific research and test processes are rarely reported, and large-scale applications are even rarer. The choice of thermometer may directly affect the reliability and scientificity of the test results. Due to the problems of cumbersome readings, low efficiency, and human errors in readings, traditional thermometers are far from being able to meet the scientific research tests that require high intelligent control technology, especially for in-situ monitoring of acid-base oil and other corrosive media, temperature Tests with high range requirements, large impact of temperature changes on test res...

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