热泵热水器制冷系统设计工程师

主要职责是开发热泵热水器的制冷系统：

1.负责热泵热水器制冷系统的整体设计工作，依据项目要求以及行业标准，制定详细的方案，涵盖系统方案、关键元器件选型等内容。有能力在与供应商的协同工程合作中跟进OEM产品的热力系统开发工作。

Be responsible for the overall design of the refrigeration system of the heat pump water heater. according to the project requirements and industry standards, formulate detailed design plans, covering system solutions, the selection of key components, and other aspects.

Be capable to follow thermodynamic development also in co-engineering with suppliers applied to OEM products.

2.运用专业知识和模拟软件，对系统进行热工计算、热力分析以及性能优化，确保系统高效、稳定运行，达成节能与环保指标，熟悉制冷剂R134a, R32, R290, R454c的特性及应用。

Utilize professional knowledge and simulation software to conduct thermomechanical calculations, thermodynamic analyses, and performance optimizations on the system, ensuring the efficient and stable operation of the system and achieving energy-saving and environmental protection indicators. Be familiar with most common gases: R134a, R32, R290, R454c.

3.能够独立承担热泵热水器系统方案设计、样机制作与调试工作，对系统性能问题有深入分析。

Be able to independently undertake tthermodynamic design of the heat pump water heater system solution, the fabrication and debugging of the prototype, and conduct in-depth analysis of the system performance issues.

4.参与新产品的研发工作，探索新技术、新材料在热泵热水器系统中的应用，推动产品创新与升级。

Participate in the research and development of new products, explore the application of new technologies and new materials in the heat pump water heater system, and promote product innovation and upgrading.

5.参与制定系统测试方案，包括性能测试、可靠性测试和耐久性测试等，收集和分析测试数据，评估系统性能，依据测试结果，对系统进行优化改进，提升系统效率、稳定性和可靠性。

Participate in formulating system test plans, including performance tests, reliability tests, and durability tests. Collect and analyze test data to evaluate system performance. Based on the test results, optimize and improve the system to enhance its efficiency, stability, and reliability.

6.配合、协助公司生产、质量、工艺等部门解决与系统相关的技术问题。

Solve the product problem/issue from Quality, Production and other departments.

7. 进行持续的质量改进及降本等活动。

Carry out continuous quality improvement and cost reduction activities.

8.关注多个市场中与热泵热水器产品范围相关的标准和法规，管理与安全/EMC/性能相关的要求。

Overlook Standards and Regulations related to Heat Pump Water Heater product range on several markets and manage requirements related mainly to Safety/EMC/Performance.

岗位要求：

1.本科学历以上。热能与动力工程、制冷与低温工程等相关专业；

2.10年以上热泵热水器或空调系统设计经验；

3.能够独立完成制冷系统设计，包括压缩机、冷凝器、蒸发器、膨胀阀等关键部件的选型与布局设计，了解此类组件的***供应商；

4.具备良好的实验测试与数据分析能力，熟练使用各类制冷系统性能测试设备，如焓差实验室、制冷剂检漏仪、噪音分析等，能够对测试数据进行准确分析，通过优化系统参数提高制冷系统的能效比和稳定性；

5.系统学习过工程热力学、传热学、流体力学、制冷原理与设备等专业课程，深入理解热泵热水器或空调的循环原理，熟悉各种制冷工质的特性及应用；

6.具备独立解决技术问题的能力，有较强的创新意识；

7.具备良好的英语书面和口语能力，能够进行有效的日常国际同事间的英语交流。