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GB/T 31349-2014 English PDF

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GB/T 31349-2014: Technical requirements of measurement and verification of energy savings -- Central air-conditioning system
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PDF similar to GB/T 31349-2014


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Basic data

Standard ID GB/T 31349-2014 (GB/T31349-2014)
Description (Translated English) Technical requirements of measurement and verification of energy savings -- Central air-conditioning system
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard F01
Classification of International Standard 27.010
Word Count Estimation 14,166
Date of Issue 12/31/2014
Date of Implementation 7/1/2015
Quoted Standard GB/T 17683.1; GB/T 17758; GB/T 17981; GB/T 28750-2012; GB/T 30256; GB/T 30257; GB 50155; JB/T 7249; JGJ/T 177; JGJ/T 132
Regulation (derived from) National Standards Bulletin 2014 No. 33
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the energy-saving central air conditioning system project energy savings measurement and verification of energy statistics and border demarcation project scope, basic requirements, measurement and verification methods. This standar

GB/T 31349-2014: Technical requirements of measurement and verification of energy savings -- Central air-conditioning system


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Technical requirements of measurement and verification of energy savings - Central air-conditioning system ICS 27.010 F01 National Standards of People's Republic of China Energy savings measurement and verification technical requirements Central air conditioning system Issued on. 2014-12-31 2015-07-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee for Energy and Management (SAC/TC20) and focal points. This standard drafting units. China National Institute of Standardization, Tongji University, Hefei General Machinery Research Institute, Beijing Zhicheng Wang Yip intelligent control technology Ltd., Shenzhen Qianhai Intelligent Energy System Co., Ltd., China Academy of Building Research. The main drafters of this standard. Liu Meng, Pan Yi Group, Li Pengcheng Chen Haihong, Lin Ling, Wu Junfeng, Tian Jianwei, Zhang Wei, Cao Yong, Pan Chong Chao, NBR, Xiayu Juan, Lin Meishun, Yao Jianguo. Energy savings measurement and verification technical requirements Central air conditioning system

1 Scope

This standard specifies the central air conditioning system energy-saving projects energy savings measurement and verification of energy statistics and border demarcation project scope, group This requires the measurement and verification methods. This standard applies to electrically driven central air conditioning system energy saving technological transformation projects energy savings measurement and verification.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 17683.1 solar solar spectral irradiance standard part of the ground at different receiving conditions 1. Air Quality 1.5 Hemispherical solar irradiance and direct irradiance normal day GB/T 17758 unit air conditioner GB/T 17981 economic operation of the air conditioning system GB/T 28750-2012 energy section measurement and verification techniques General GB/T Section 30256 requires energy measurement and verification technologies pump liquid delivery system GB/T Section 30257 of energy measurement and verification requirements for technical ventilation system GB 50155 heating, ventilation and air conditioning terminology standards JB/T 7249 term refrigeration equipment JGJ/T 177 public building energy efficiency testing standards JGJ/T 132 residential building energy efficiency testing standards

3 Terms and Definitions

GB/T 17683.1, GB/T 17758, GB/T 17981, GB/T 28750-2012, GB 50155, JB/T 7249 defined terms And definitions apply to this document.

4 border demarcation project scope and power consumption statistics

4.1 Item border demarcation Central air conditioning system energy-saving projects boundary generally includes central air conditioning systems and air conditioning area (including terminal equipment) building envelope knot Configuration, project boundary is schematically shown in FIG. 1, depending on the type of renovation project, it can be one of these subsystems.

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