《制冷原理与设备》课程主要讲授以相变制冷为理论基础的蒸气压缩式和溴化锂-水吸收式制冷循环，制冷系统中常用制冷设备、制冷机组和制冷装置的结构、工作原理、特点及应用。本课程充分考虑受众在教育层次和学习目标上的多样性及育人功能，按照“课程-模块-任务-知识点与技能点”进行结构设计和资源开发，将制冷原理及其常用设备的经典内容及新技术优化组合而成。每个学习任务前有随堂测试、学习中有讨论、学习后有单元测验和能力训练任务，有利于增强学生对职业岗位的认知。课程对接“制冷工”职业标准和产业发展及岗位需要，聚焦“产教融合”，以培养学生制冷设备使用、选型和技术改造能力为目的，培养学生综合运用所学知识，分析与解决工程实际问题的能力和创新能力，培养职业道德和工匠精神。

    本课程充分发挥专业课的育人功能，将思想政治教育元素有机融会教学中。课程教学资源与时俱进，不断更新、优化，贴近工程实际。课程面向国内、国外高职在校生、企业员工和社会学习者，满足学历教育、企业培训、继续教育等需要。

    The course of Refrigeration Principle and Equipment mainly teaches the structure, working principle, characteristics and application of steam compression refrigeration cycle and lithium bromide-water absorption refrigeration cycle based on phase-change refrigeration theory, as well as common refrigeration equipment, refrigeration unit and refrigeration device in refrigeration system. This course gives full consideration to the diversity of the audience in the educational level and learning objectives and the educational function, carries out the structural design and resource development according to the "curriculum module task knowledge and skill points", and optimizes and combines the classic content and new technology of the refrigeration principle and its common equipment. There are classroom tests before each learning task, discussions during learning, and unit tests and ability training tasks after learning, which are conducive to enhancing students' understanding of professional positions. The course is connected with the professional standards of "refrigeration workers" and the industrial development and post needs, focusing on "integration of production and education", aiming at cultivating students' ability to use, select and transform refrigeration equipment, cultivating students' ability and innovation ability to comprehensively use the knowledge learned, analyze and solve practical engineering problems, and cultivating professional ethics and craftsmanship spirit.

    This course gives full play to the educational function of professional courses and organically integrates ideological and political education elements into teaching. The course teaching resources keep pace with the times, constantly update and optimize, and close to the actual project. The courses are aimed at domestic and foreign vocational students, enterprise employees and social learners, and meet the needs of academic education, enterprise training, continuing education, etc.

    本课程是制冷空调类专业的一门专业核心课，为后续专业课的学习准备必要的知识，也为从事制冷空调行业相关技术工作打下良好的基础。通过本精品在线课程的学习，使学习者掌握获得低温的方法和相关理论，了解常用制冷设备、机组及装置，并初步具有设备选型与应用的能力。课程教学中注重学生人生观、价值观和世界观的培养，使学生具备良好的职业道德和工匠精神。

    This course is a professional core course for refrigeration and air conditioning majors. It prepares necessary knowledge for the study of subsequent professional courses, and also lays a good foundation for the technical work related to the refrigeration and air conditioning industry. Through the study of this high-quality online course, the learners will master the methods and relevant theories of obtaining low temperature, understand the common refrigeration equipment, units and devices, and have the preliminary ability of equipment selection and application. In the course teaching, we should pay attention to the cultivation of students' outlook on life, values and world outlook, so that students have good professional ethics and craftsmanship spirit.

    《高等数学》《机械制图》《机械基础》《电工电子技术》《热工与流体力学基础》等。

    Advanced Mathematics, Mechanical Drawing, Fundamentals of Machinery, Electrical and Electronic Technology, Fundamentals of Thermal and Hydrodynamics, etc.

1.教材选用  Textbook selection：

 李晓东主编.制冷原理与设备[M].北京：机械工业出版社，2021.5（职业教育国家“十四五”规划教材）

Li Xiaodong, chief editor. Refrigeration Principles and Equipment [M]. Beijing: Machinery Industry Press, May 2021 (Vocational Education National "14th Five Year Plan" Textbook)

 2.参考书籍  Reference Books：

 戴路玲主编.制冷原理与设备[M].北京：机械工业出版社，2017.5（新形态一体化配套教材）

Dai Luling, chief editor. Refrigeration principle and equipment [M]. Beijing: Mechanical Industry Press, May 2017 (new form integration textbook)

3.参考资料 Reference materials:

本在线课微课、课件、动画等众多数字资源。

Many digital resources such as micro-class, courseware, animation, etc. of this online course.

4.关联的证书  Associated certificates：

“制冷工”中、高级国家技能等级证书

Intermediate and Advanced National Skill Level Certificate for Refrigeration Workers

5.行业参考网站 Industry reference website:

中国制冷与空调网 http://www.chinarefac.com/index.aspx

China Refrigeration and Air Conditioning Network http://www.chinarefac.com/index.aspx