Professional clothing design for high-temperature operations is an essential concern for industrial development. In this paper, for the existing layering of professional garments for high-temperature operations, the finite difference method is used to establish the model for the internal temperature variation of the garments. A multi-objective model is established to optimize the layering thickness of the existing professional garments for high-temperature operations. Finally, considering the heat transfer in its actual operating environment, the boundary conditions of its data model are optimized to provide a feasible solution for the subsequent design and development of high-temperature operating clothing and apparatus.

高温作业的专业服装设计是工业发展的重要关注点。本文针对现有高温作业职业服装的分层情况，采用有限差分法建立服装内部温度变化模型。建立多目标模型来优化现有高温作业职业服装的分层厚度。最后，考虑其实际作业环境中的传热情况，对其数据模型的边界条件进行优化，为后续高温作业服及器械的设计开发提供可行的解决方案。