DB31/T 727-2013 Active Shanghai CityLocal standards

DB31/T 727-2013 Efficiency improvement technology specifications for industrial enterprise roof fan systems

DB31/T 727-2013 Efficiency improvement technology specifications for industrial enterprise roof fan systems

Publish Date: 2013-09-18 Implement Date: 2013-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB31/T 727-2013

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Compressors and fans

ICS Name: Ventilators, fans, and air conditioners

Publish Date: 2013-09-18

Implement Date: 2013-12-01

Pages: 8 pages

Scope

This standard specifies the basic requirements, renovation principles, measures, calculation methods of ventilation volume, and performance test methods for energy-saving renovation of roof exhaust fan systems in industrial enterprises.
This standard is applicable to all types of roof exhaust fans in industrial enterprises.

Development Information

Word Count: 8 Thousand words Pages: 8 pages

Referenced Standards

GB/T 1236-2000 Industrial fans—Performance testing using standardized airways GB/T 1236-2017 Industrial fan—Performance testing using standardized airways GB/T 2888-1991 Methods of noise measurement for fans, blowers compressors and Roots blowers GB/T 2888-2008 Methods of noise measurement for fans blowers compressors and Roots blowers GB/T 10178-2006 Industrial fans—Performance testing in situ GB 19761-2005 The minimum allowable values of energy efficiency and evaluating values of energy conservation for fan GB 19761-2009 Minimum allowable values of energy efficiency and energy efficiency grades for fan GB 19761-2020 Minimum allowable values of energy efficiency and energy efficiency grades for fan JB/T 9069-2017 roof ventilator JB/T 9069-2000 roof ventilator JB/T 10562-2006 General Purpose Axial Flow Fan Technical Specification JB/T 10563-2006 General Purpose Centrifugal Fans Technical Specification JB/T 10563-2006 GB 50009-2012 Load code for the design of building structures

Related Standards

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GB/T 6719-1986 Classification and specification for bag filters

Publish Date: 1986-08-22

GB 12021.9-1989 Replaced

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Publish Date: 1989-12-25

GB/T 12138-1989 Replaced

GB/T 12138-1989 Measuring method for performance of bag filter

Publish Date: 1989-12-29

GB/T 13274-1991 abolished_transferred

GB/T 13274-1991 Technical specification for general purposes axial fans

Publish Date: 1991-11-06

GB/T 13275-1991 abolished_transferred

GB/T 13275-1991 Technical specification for general purposes centrifugal fans

Publish Date: 1991-11-06

GB/T 13933-1992 Replaced

GB/T 13933-1992 Miniature cross-flow fan

Publish Date: 1992-12-10