Research on Closed Environment Constant Temperature Control System Based on Wide Temperature External Water

In order to meet the temperature adaptability requirements of inertial components and be compatible with the adaptability requirements of the inertial navigation system in the ship environment, this paper studies the constant temperature control of the inertial navigation temperature control structure. Combining liquid cooling cycle technology with temperature field simulation analysis technology, a closed environment constant temperature control system based on wide temperature external water was designed. The analysis and calculation based on the actual situation meets the requirement of inertial components for constant temperature of the local working environment.