GB 9237-2001
Replaced
GB/T 27941-2011
Active
National standards
GB/T 27941-2011 Code of design and installation for multi-splitair conditioning(heat pump) system
GB/T 27941-2011 Code of design and installation for multi-splitair conditioning(heat pump) system
Basic Information
Standard Code:
GB/T 27941-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Refrigeration equipment
ICS Name:
Refrigeration technology
Publish Date:
2011-12-30
Implement Date:
2012-10-01
Pages:
24 pages
Scope
This standard specifies the terms and definitions, application design, installation, commissioning, trial operation, and acceptance of multi-zone air conditioning (heat pump) units (hereinafter referred to as multi-zone units).
This standard applies to multi-zone units using R22, R410A, and R407C refrigerants; it also applies to low-ambient-temperature air-source multi-zone units.
Engine-driven multi-zone units, water-source multi-zone units, and the aforementioned units using other refrigerants may be implemented as a reference.
Development Information
Referenced Standards
JGJ 16
GB/T 1527-1997 Drawn tube of copper and copper alloys
GB/T 1527-2006 Drawn tube of copper and copper alloys
GB/T 1527-2017 Drawn tube of copper and copper alloys
GB/T 4272-1992 General principles for thermal insulation technique of equipments and pipes
GB/T 4272-2008 General principles for thermal insulation technique of equipment and pipes
GB/T 4272-2024 General principles of thermal insulation technique for equipment and pipes
GB/T 8175-1987 Guide for design of thermal insulation of equipments and pipes
GB/T 8175-2008 Guide for design of thermal insulation of equipments and pipes
GB 9237-2001 Mechanical refrigerating systems used for cooling and heating-Safety requirements
GB/T 9237-2017 Refrigerating systems and heat pumps—Safety and environmental requirements
GB/T 17791-1999 Specification for seamless copper tube for air conditioning and refrigeration field service
GB/T 17791-2007 Seamless copper tube for air conditioner and refrigeration equipment
GB/T 17791-2017 Seamless copper and copper alloys tube forair conditioner and refrigeration equipment
GB/T 18837-2002 Multi-connected air-condition(heat pump)unit
GB/T 18837-2015 Multi-connected air-condition(heat pump) unit
GB 21454-2008 The minimum allowable values of the IPLV and energy efficiency grades for multi-connected air-condition (heat pump) unit
GB 21454-2021 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units
GB 50019-2015 Design code for heating ventilation and air conditioning of industrial buildings
GB 50189-2015 Design standard for energy efficiency of public buildings
GB 50243-2002 Code of acceptance for construction quality of ventilation and air conditioning works
GB 50243-2016 Code of acceptance for construction quality of ventilation and air conditioning works
GB 50411-2019 Standard for acceptance of energy efficient building construction
GB 50126-2008 Code for construction of industrial equipment and pipeline insulation engineering
GB 50242-2002 Code for acceptance of construction quality of Water supply drainage and heating works
GB 50303-2015 Code for acceptance of construction quality ofelectrical installation in building
JGJ/T 141-2017 Technical specification for air duct
JGJ 174-2010 Technical specification for multi-connected split air condition system
GB/T 8175-2025 Guide for design of thermal insulation of equipments and pipes
Related Standards
GB/T 10870-2001
Replaced
GB/T 10870-2001 The methods of performance test for positive displacement & centrifugal water-chilling units and heat pump
GB/T 7778-2001
Replaced
GB/T 7778-2001 Number designation and safety classification of refrigerants
GB 18361-2001
Active
GB 18361-2001 Safety requirements of lithium bromide absorption water chiller (heater)
GB/T 18362-2001
Replaced
GB/T 18362-2001 Direct-fired lithium bromide absorption water chiller (heater)
GB/T 10079-2001
Replaced