Deep sea low temperature reverse controlled ocean observation battery compartment

• Main Authors: XU ZHIYOU, HUI ZHENLI, YANG GUANGBING, WU FAN, YU LONG, WANG HONG, HU XIAOMIN, GUO YANLIANG, YAN FENG, TENG JIANBIN, XIONG XUEJUN, MAO JIAYOU, SUN JIA, GAO HAO, XU KE, CHEN LIANG, LI YANG, GONG QINGLONG, ZHENG PENG, YUN SHENGJUN
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention belongs to the sea observation deep sea low temperature power supply field and particularly relates to a deep sea low temperature reverse controlled ocean observation battery compartment. Based on the deep sea low temperature observation environment and the characteristics of the battery discharge capacity decreasing along with the temperature, the characteristics of heat generationof the battery discharge process and periodicity of the observation process are utilized, through the design of temperature insulation, heat preservation and temperature accumulation, heat which is the side effect is collected, protected and accumulated, combined with optimal discharge cycle control of the specific observation, the heat is applied to deep sea low temperature reverse maintenance ofthe battery working discharge temperature; for stability, an initial temperature control increasing compartment is set; for safety, limit temperature control and high pressure through holes are provided, moreover, the deep se