探析量热仪技术的改进

Probe into Technical Improvement of Calorimeter

概述了氧弹式量热仪为解决试样燃烧放出的热量能被整个量热系统吸收并准确测定的热系统问题,而从测温技术、内筒水量的称量方式、搅拌方式、充氧方式、控制方式及氧弹结构等技术的改进与发展状况,指出了氧弹式量热仪目前存在的某些不完善,进而提出了恒定量热仪外桶温度、电标热容量、改变氧弹结构、量热仪多功能化等方面的改进设想。

Summarized the oxygen bomb calorimeter in order to solve thermal system problem of coal sample released heat quantity can be absorbed and correctly measured by calorimeter system. From technical improvement and development status of temperature measuring technology, inner tube water weighing, mixing, oxygenating, controlling modes and oxygen bomb configuration, pointed out some fauhinesses of oxygen bomb calorimeter at present. Then proceed to bring forward improving designs of stable calorimeter outer tube temperature, calorific capacity electric mapping, oxygen bomb configuration improving and muhifunctional calorimeter etc.