GB/T 4976-1985
Replaced
GB/T 10893-2025
Active
National standards
GB/T 10893-2025 Compressed-air dryers—Specifications and testing
GB/T 10893-2025 Compressed-air dryers—Specifications and testing
Basic Information
Standard Code:
GB/T 10893-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Compressors and fans
ICS Name:
Compressors and pneumatic machinery
Publish Date:
2025-10-31
Implement Date:
2026-02-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国压缩机标准化技术委员会(SAC/TC 145)
Pages:
32 pages
Scope
本文件规定了不同类型压缩空气干燥器相关的符号、试验的标准状态和规定工况,描述了性能试验方法,给出了不确定性和试验报告信息。
本文件适用于工作压力大于0.05 MPa且小于或等于1.6 MPa的吸附式压缩空气干燥器、渗膜式压缩空气干燥器、冷冻式压缩空气干燥器(包括通过冷却干燥)、组合式压缩空气干燥器的要求及试验。
本文件不适用于吸收式压缩空气干燥器、过压缩式压缩空气干燥器、内置式压缩空气干燥器。
注1:本文件涉及的压缩空气干燥器类型及原理见附录C。
注2:本文件规定了用于确定节能装置性能的部分载荷试验方法。
Development Information
Drafting Units:
合肥通用机械研究院有限公司、杭州山立净化设备股份有限公司、福建伊普思实业有限公司、广东凌宇能源装备有限公司、德格瑞(南通)压缩空气净化设备有限公司、杭州嘉隆气体设备有限公司、重庆鲍斯净化设备科技有限公司、阿特拉斯·科普柯(无锡)压缩机有限公司、厦门东亚机械工业股份有限公司、上海优耐特斯压缩机有限公司、江南造船(集团)有限责任公司、合肥通用机电产品检测院有限公司、无锡佳龙换热器股份有限公司
Drafting Persons:
李金禄、黄琴琴、林培锋、姜慧君、严文学、沈文昊、章伟江、涂巧灵、张成彦、贾磊、郁智剑、韩文浩、吕诏凌、朱田兵、鲍军、鲁涤平、洪川、王亚军、杨延兵、陈士朋、王海森、瞿赠名、吴亚州、钟浩、林思桥、黄旭林、吴萍、王海宏
Replace the following standards
Referenced Standards
GB/T 786.1-1993 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols
GB/T 786.1-2009 Fluid power systems and components—Graphic symbols and circuit diagrams—Part 1:Graphic symbols for conventional use and data-processing applications
GB/T 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1:Graphical symbols
GB/T 4889-1985 Statistical interpretation of data—Techniques of estimation and tests relating to means and variances of normal distributions
GB/T 4889-2008 Statistical interpretation of data—Techniques of estimation and tests relating to means and variances of normal distribution
GB/T 4980-2003 Determination of sound level for noise emitted by displacement compressors
GB/T 4980-2025 Determination of sound level for noise emitted by displacement compressors
GB/T 13277.3-2015 Compressed air—Part 3:Test methods for measurement of humidity
JB/T 7664-2020 Compressed air purification terminology - JB/T 7664-2020
JB/T 7664-1995
ISO 2602
Adopt standards
ISO 7183:2007
Related Standards
GB/T 5773-1986
Replaced
GB/T 5773-1986 The methods of performance test for positive displacement refrigerant compressors
GB/T 13276-1991
Abolished
GB/T 13276-1991 Intake filter silencers for displacement air compressors
GB/T 13277-1991
Replaced
GB/T 13277-1991 Compressed air for general use—Quality classes
GB/T 13278-1991
abolished_transferred
GB/T 13278-1991 Dry screw air compressor for general use—Specifications
GB/T 13280-1991
Abolished