Calorimeter assembly integrating temperature measurement and heating

Abstract

The invention relates to the field of heat measuring devices, in particular to a calorimeter assembly integrating temperature measuring and heating. A tube body comprises a heating wire winding part, a thread part, a lead wire winding part and a screwing fixing handle, a heating wire through hole is formed in the lower end of the heating wire winding part, a lead wire through hole is formed in the lead wire winding part, a lead wire cavity is formed in the lower end of the tube body, the heating wire through hole and the lead wire through hole are communicated with the lead wire cavity, the heating wire is wound on the outer surface of the heating wire winding part, one end of the heating wire is fixed to the free end of the upper side of the heating wire winding part, the other end of the heating wire enters the lead cavity through the heating wire through hole, a thermometer is arranged in the tube body, a lead extends into the lead cavity, the heating wire lead and the thermometer lead are led out of the lead cavity through the lead through hole, are wound on the outer surface of the lead winding part, then enter the lead cavity through the lead through hole again and are led out of the lower opening of the lead cavity. The calorimeter assembly has the advantages of compact structure, convenience in disassembly and assembly, fast thermal response, high sensitivity, small self thermal capacity and the like.

Description

technical field [0001] The invention relates to the field of calorimeter devices, in particular to a calorimeter assembly integrating temperature measurement and heating. Background technique [0002] Chemical thermodynamics is one of the basic laws that must be followed for the formation, interaction and stable existence of substances. It is a summary of people's production and living phenomena and experience. The process and method of verifying and quantifying these laws through experimental methods to make thermodynamics more intuitive and data-based is called calorimetry. Calorimetry research can not only promote the development and perfection of basic science, and accurately quantify the laws related to heat, but also enable people to better understand the material world, and even invent and manufacture new materials with excellent performance. [0003] The devices relied upon and used by the Institute of Calorimetry are mainly calorimeters of various types such as com...

AI Technical Summary

Problems solved by technology

However, the existing devices are complex in structure and prone to aging, especially the measurement and heating components, which have defects such as complicated structure, complicated disassembly and assembly, fragile, slow thermal response, etc., which seriously hinder the promotion of calorimeters in the current environment Therefore, it is urgent to develop a calorimeter assembly integrating temperature measurement and heating with compact structure, convenient disassembly and assembly, fast thermal response, high sensitivity and accuracy.

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