JG/T 431-2014 Active Industry standards-The construction industry

JG/T 431-2014 Cylindrical fresh air handling units

Publish Date: 2014-04-09 Implement Date: 2014-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JG/T 431-2014

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Ventilation and air conditioning projects

ICS Name: Ventilation and air conditioning

Publish Date: 2014-04-09

Implement Date: 2014-08-01

Pages: 19 pages

Scope

This standard specifies the terms and definitions, classification and marking, materials, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of circular fresh air air conditioning units.
This standard applies to circular fresh air air conditioning units whose refrigerant is cold water and the heating medium is hot water or steam. These units are composed of various functional sections and can perform multiple functions such as conveying, heating, cooling, humidifying, dehumidifying, filtering, soundproofing, and heat recovery. Circular air conditioning units with return air mixing sections, air conditioning units with a nearly circular cross-section, and circular air conditioning units using refrigerants such as glycol can be used as reference for application.

Development Information

Word Count: 34 Thousand words Pages: 19 pages

Referenced Standards

GB/T 14294-2008 Central-station air handling units GB/T 14295-1993 Air filter GB/T 14295-2008 Air filters GB/T 14295-2019 Air filter GB/T 14296-1993 Air cooling and air heating coils GB/T 14296-2008 Air cooling and air heating coils GB/T 16538-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using a reference sound source GB/T 16538-2008 Acoustics—Determination of sound power levels of noise sources using sound pressure—Comparison method in situ GB/T 16803-1997 Equipment of heating, ventilating,air conditioning and air cleaning terminology GB/T 16803-2018 Equipment of heating,ventilating,air conditioning and air cleaning terminology GB/T 21087-2007 Air-to-air energy recovery equipment GB/T 21087-2020 Energy recovery ventilators for outdoor air handling GB/T 9068-2025 Determination of sound power levels of refrigeration and air-conditioning equipment—Sound pressure methods

Related Standards

GB/T 6165-1985 Replaced

GB/T 6165-1985 Methods for testing the performance of high efficiency particulate air filter—Penetration and resistance

Publish Date: 1985-06-18

GB/T 6166-1985 Replaced

GB/T 6166-1985 Methods for testing the performance of high efficiency filter media—Penetration and resistance

Publish Date: 1985-06-18

GB/T 6167.1-1985 Replaced

GB/T 6167.1-1985 Methods for testing the performance of dust particle counter—Calibration for sizing particle

Publish Date: 1985-06-18

GB/T 6167.2-1985 Replaced

GB/T 6167.2-1985 Methods for testing the performance of dust particle counter—Particle concentration

Publish Date: 1985-06-18

GB/T 7725-1996 Replaced

GB/T 7725-1996 Room air conditioners

Publish Date: 1996-04-24

JG/T 14-1999 Replaced

JG/T 14-1999 Air outlets and inlets for ventilation and air conditioning

Publish Date: 1999-06-04