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JG/T 259-2009 English PDF

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JG/T 259-2009: Jet inducted unit
Status: Valid
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JG/T 259-2009English369 Add to Cart 3 days [Need to translate] Jet inducted unit Valid JG/T 259-2009

PDF similar to JG/T 259-2009


Standard similar to JG/T 259-2009

GB/T 39976   GB 50243   GB 50738   JG/T 529   JG/T 258   JGJ/T 259   

Basic data

Standard ID JG/T 259-2009 (JG/T259-2009)
Description (Translated English) Jet inducted unit
Sector / Industry Building & Construction Industry Standard (Recommended)
Classification of Chinese Standard P48
Classification of International Standard 91.140.30
Word Count Estimation 14,16
Date of Issue 2009-10-19
Date of Implementation 2010-06-01
Quoted Standard GB/T 2888-1991; GB/T 10891-1989; GB/T 14294-1993; GB/T 16803; JB/T 6444; JB/T 8932-1999; JB/T 9068-1999; JB/T 10562 - 2006; JB/T 10563-2006; JG/T 20-1999
Regulation (derived from) Bulletin of the Ministry of Housing and Urban No. 405
Issuing agency(ies) Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary This standard specifies the jet-induced unit terms and definitions, classification and marking, basic provisions, requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to a large space (eg garage, exhibition venues, etc.) with a jet-induced ventilation and air conditioning units, induction units with garage jet See Appendix A. This standard does not apply to tunnels and tunnel ventilation jet induction units.

JG/T 259-2009: Jet inducted unit

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Jet inducted unit Book P48 People's Republic of China building industry standards Jet induction unit 2009-10-19 released 2010-06-01 implementation Ministry of Housing and Urban-Rural Development, People's Republic of China released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 classification and marking 2 5 basic provisions 2 6 Requirements 3 7 test method 4 8 inspection rules 5 9 logo, packaging, transportation and storage 6 Appendix A (Informative) Automotive Intelligent Jet Guidance Ventilation System 7 Appendix B (informative) Spout axis velocity constant and induced ratio calculation 9

Foreword

This standard Appendix A, Appendix B is an informative annex. This standard proposed by the Ministry of Housing and Urban Standard and Design Institute. This standard by the National HVAC and purification equipment standardization Technical Committee. This standard is drafted by. China Academy of Building Research. Participated in the drafting of this standard. Beijing Institute of Architectural Design, Beijing Bei Sida Industry and Trade Co., Ltd., Shanghai Wind Wing air-conditioning equipment Limited. The main drafters of this standard. Wang Zhichao, Peng Rong, Zhang Tiehui, Xu Lei, Wang Yuqi. This standard is released for the first time. Jet induction unit

1 Scope

This standard specifies the terms and definitions of jet induction unit, classification and marking, the basic provisions, requirements, test methods, inspection rules and standards Log, packaging, transportation and storage. This standard applies to large space buildings (such as the garage, exhibition venues, etc.) for ventilation and air conditioning jet induction unit, the garage jet induced machine See Appendix A for group usage. This standard does not apply to the tunnel and roadway jet induction unit.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard. Methods of measurement of noise of fans and Roots blowers GB/T 2888-1991 Air handling unit safety requirements Combined air conditioning unit GB/T 16803 Heating, ventilation, air conditioning, cleaning equipment terminology JB/T 6444 fan package general technical conditions JB/T 8932-1999 wind chassis Forward multi-wing centrifugal fans General purpose axial fan - Technical conditions General Purpose Centrifugal Ventilators - Technical Conditions Air distributor performance test methods

3 Terms and definitions

GB/T 16803 determined and the following terms and definitions apply to this standard. 3.1 By the fan box, single or multiple spouts and (or) controller, and other components of the air supply equipment for long-range jets of large space buildings Induced ventilation. 3.2 Atmospheric pressure of 101.3kPa, the temperature of 20 ℃, the density of 1.2kg/m3 conditions of air. 3.3 Under standard test conditions, the basic values to be achieved by the jet induction unit are the values on the product nameplate and product catalog. 3.4 In standard air conditions and the provisions of the test conditions, the unit time jet induced air volume flow sent by the unit.

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