Material thermal safety testing device and method

• Main Authors: LIU ZHIYUAN, HU SHUANG, ZHAO SHOUDIAN, LIANG GUANGRONG, WANG KAIKAI
• Format: Patent
• Language: Chinese; English
• Published: 04.04.2023
• Subjects: CONTROLLING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

The invention provides a material thermal safety testing device and method, and the device comprises a material testing pool which is internally provided with a material temperature detection assembly, a material pressure sensor and a gas phase temperature sensor; the middle of the pressure-resistant container is provided with a containing cavity used for installing the material testing pool, at least one layer of medium cavity is arranged between the inner side wall of the pressure-resistant container and the outer side wall of the containing cavity, and each layer of medium cavity is internally provided with a heat transfer medium, a heater, a pressurizer, a medium temperature sensor and a medium pressure sensor; and the controller is used for adjusting the real-time heating temperature of the heater and the real-time pressure of the pressurizer according to the real-time temperature of the material, the real-time pressure of the material, the real-time temperature of the gas phase, the real-time temperatur