家电科技 ›› 2026, Vol. 0 ›› Issue (5): 72-77.doi: 10.19784/j.cnki.issn1672-0172.2025.05.012

• 论文 • 上一篇    下一篇

电冰箱产品生命周期碳足迹研究

李惠霞1, 熊书瑶1, 常雪松2, 王婵3, 冯雅萱3, 曹焱鑫1   

  1. 1.中国家用电器研究院 北京 100076;
    2.海信冰箱有限公司 山东青岛 266700;
    3.中家院(北京)检测认证有限公司 北京 100176
  • 出版日期:2025-10-01 发布日期:2026-02-10
  • 作者简介:李惠霞,硕士学位。研究方向:家电产品绿色低碳及标准化。地址:北京市经济技术开发区博兴八路3号。E-mail:lihx@cheari.com。

Research on carbon footprint of refrigerator product life cycle

LI Huixia1, XIONG Shuyao1, CHANG Xuesong2, WANG Chan3, FENG Yaxuan3, CAO Yanxin1   

  1. 1. China Household Electric Appliance Research Institute Beijing 100176;
    2. Hisense Refrigerator Co., Ltd. Qingdao 266700;
    3. CHEARI (Beijing) Certification & Testing Co., Ltd. Beijing 100176
  • Online:2025-10-01 Published:2026-02-10

摘要: 分析了电冰箱产品原材料获取阶段和产品制造阶段(从“摇篮到大门”)的生命周期的碳足迹。结果表明,电冰箱产品原材料获取阶段中金属材料(占原材料获取阶段和产品制造阶段碳足迹55%)和聚合物材料(占原材料获取阶段和产品制造阶段碳足迹23%)是两大核心排放源,而铝材(占金属碳足迹72%)和PS、ABS两种塑料(占聚合物碳足迹53%)为关键碳排放材料。电冰箱产品制造阶段的碳排放主要来源于电力消耗(占产品制造阶段碳足迹97%)和压缩空气使用(占产品制造阶段碳足迹3%)。对于电冰箱产品设计时不同类型的原材料的选择和减排提出了针对性建议。

关键词: 电冰箱, 生命周期评价, 碳足迹

Abstract: The carbon footprint of the refrigerator product's lifecycle from raw material extraction to manufacturing (i.e., "cradle-to-gate") was analyzed. The results show that metal materials (accounting for 55% of the carbon footprint in the raw material acquisition and production assembly stages) and polymer materials (accounting for 23% of the carbon footprint in the raw material acquisition and production assembly stages) are the two core emission sources in the raw material acquisition stage of refrigerator products, while aluminum materials (accounting for 72% of the metal carbon footprint) and PS and ABS plastics (accounting for 53% of the polymer carbon footprint) are the key carbon emission materials. The carbon emissions during the production and assembly stage of refrigerators mainly come from electricity consumption (accounting for 97% of the carbon footprint during the production and assembly stage) and the use of compressed air (accounting for 3% of the carbon footprint during the production and assembly stage). Targeted suggestions have been put forward for the selection of different types of raw materials and emission reduction in the design of refrigerator products.

Key words: Refrigerator, Life cycle assessment, Carbon footprint

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