JB/T 11212
制冷空调系统用吸气管过滤器及吸气管干燥过滤器
制冷空调系统用吸气管过滤器及吸气管干燥过滤器
📋 Scope / 适用范围 ai_extracted
This standard specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging, and storage of suction line filters and suction line filter-driers (hereinafter collectively referred to as "filters") for refrigeration and air conditioning systems. This standard applies to suction line filters and suction line filter-driers in refrigeration and air conditioning systems using refrigerants such as R22, R134a, R404A, R407C, R410A, and R507A.
本标准规定了制冷空调系统用吸气管过滤器及吸气管干燥过滤器（以下两者简称“过滤器”）的术 语和定义、型式与基本参数、要求、试验方法、检验规则、标志、包装和贮存。 本标准适用于以R22、R134a、R404A、R407C、R410A 和R507A 等为制冷剂的制冷和空调系统 中吸气管过滤器及吸气管干燥过滤器。
📝 Foreword / 前言 ai_extracted
This standard was drafted in accordance with the rules given in GB/T 1.1—2009. This standard was proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Technical Committee on Refrigeration and Air-Conditioning Equipment Standardization (SAC/TC238). The main drafting units of this standard are: Emerson Climate Technologies (Suzhou) R&D Co., Ltd., Hefei General Machinery Research Institute, Taizhou Hongyuan Air Conditioning Equipment Co., Ltd., and Zhejiang Zhuji Jinhai Sanxi Air Conditioning Mesh Co., Ltd. The participating drafting units of this standard are: Shanghai Lvqiang New Materials Co., Ltd., Guangdong Hengji Metal Products Industrial Co., Ltd., Zhuji Hengsen Cooling and Heating Equipment Co., Ltd., Shangyu Yuzhong Refrigeration Equipment Factory, and Xinchang Xingfeng Refrigeration Parts Factory. The main drafters of this standard are: Hu Feixue, Lyu Xianliang, Pan Li, Zhao Jiantao, Zhang Shizhong, Zhou Yongxian, Cai Qiang, He Yongshui, Zhu Guobiao, and Lyu Yijiang. This standard is published for the first time. National Standard 99 www.gb99.cn Free Download JB/T 11212—2011
本标准按照GB/T 1.1—2009给出的规则起草。 本标准由中国机械工业联合会提出。 本标准由全国冷冻空调设备标准化技术委员会（SAC/TC238）归口。 本标准主要起草单位：艾默生环境优化技术（苏州）研发有限公司、合肥通用机械研究院、台州市 宏园空调设备有限公司、浙江诸暨金海三喜空调网业有限公司。 本标准参加起草单位：上海绿强新材料有限公司、广东恒基金属制品实业有限公司、诸暨市恒森冷 热器材有限公司、上虞市虞中制冷设备厂、新昌县行峰制冷配件厂。 本标准主要起草人：胡飞雪、吕贤亮、潘莉、赵建涛、张士忠、周永贤、蔡蔷、何永水、朱国飚、 吕意江。 本标准为首次发布。 国标久久 www.gb99.cn 免费下载 JB/T 11212—2011
📚 References & Relations / 引用与关联
📖 Terms & Definitions / 术语和定义 ai_extracted
- 吸气管过滤器 suction-line filter / suction-line filter
- 制冷和空调系统的吸气管路中用于去除和收集制冷剂中固体污染物的元件。
- A component used in the suction line of refrigeration and air conditioning systems to remove and collect solid contaminants from the refrigerant.
- 吸气管干燥过滤器 suction-line filter drier / suction-line filter drier
- 制冷和空调系统的吸气管路中用于去除和收集制冷剂中水分、酸和固体污染物的元件。
- A component used in the suction line of refrigeration and air conditioning systems to remove and collect moisture, acid, and solid contaminants from the refrigerant.
- 压降 pressure drop / pressure drop
- 气态制冷剂流过被测过滤器进出口（含连接件）间的压力差，单位为千帕（kPa）。
- The pressure difference between the inlet and outlet of the tested filter (including connectors) when gaseous refrigerant flows through it, expressed in kilopascals (kPa).
- 气体流量 gas flow / gas flow
- 气态制冷剂单位时间内流过压差一定的被测过滤器的质量，单位为克每秒（g/s）。
- The mass of gaseous refrigerant flowing through the tested filter with a certain pressure difference per unit time, expressed in grams per second (g/s).
- 除酸能力 acid capacity / acid capacity
- 干燥过滤器与含3%（体积量）冷冻油的制冷剂充分接触达到平衡时，每100 g 滤芯可吸附溶解在 制冷剂中酸的质量。
- When the desiccant filter is in full contact with the refrigerant containing 3% (by volume) refrigeration oil and reaches equilibrium, the mass of acid that can be adsorbed and dissolved in the refrigerant per 100 g of filter core.
🔗 Related Standards / 同类标准
Content extracted by AI. Not officially verified.