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GB/T 38350-2019: Residential gas-fired heating and hot water appliances with auxiliary energy
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38350-2019 | English | 539 |
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Residential gas-fired heating and hot water appliances with auxiliary energy
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GB/T 38350-2019
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Basic data | Standard ID | GB/T 38350-2019 (GB/T38350-2019) | | Description (Translated English) | Residential gas-fired heating and hot water appliances with auxiliary energy | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P45 | | Classification of International Standard | 91.140 | | Word Count Estimation | 27,298 | | Date of Issue | 2019-12-31 | | Date of Implementation | 2020-11-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38350-2019: Residential gas-fired heating and hot water appliances with auxiliary energy---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.
Residential gas-fired heating and hot water appliances with auxiliary energy
ICS 91.140
P45
National Standards of People's Republic of China
Residential gas heating water heater with auxiliary energy
2019-12-31 release
2020-11-01 implementation
State Administration of Market Supervision
Published by the National Standardization Administration
Contents
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and definitions, symbols 1
3.1 Terms and definitions 1
3.2 Symbol 3
4 Classification and model 4
4.1 Classification 4
4.2 Type 4
5 Materials and structures 5
5.1 Material 5
5.2 Structure 5
5.3 Connection 5
6 Requirement 6
6.1 General requirements 6
6.2 Energy efficiency 6
6.3 Noise 7
6.4 Electrical safety 7
7 Test method 7
7.1 Appliance installation 7
7.2 Energy Efficiency Evaluation 8
7.3 Noise test 8
8 Inspection rules 8
8.1 Factory inspection 8
8.2 Type inspection 8
8.3 Judgment Rule 9
9 Signs, warnings and instructions 9
9.1 Logo 9
9.2 Warning 9
9.3 Instruction 9
10 Packaging, transport and storage 10
10.1 Packaging 10
10.2 Transport 10
10.3 Storage 10
Appendix A (informative appendix) This standard supports the basic requirements of GB 16914-2012 corresponding table 11
Appendix B (Informative) Energy Efficiency Evaluation Method 13
Appendix C (informative) Calculated outdoor heating temperature and average urban typical temperature during design heating period 22
References 23
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is consistent with GB 16914-2012 "Safety Technical Conditions for Gas Combustion Appliances". This standard is given in Appendix A.
Correspondence table of clauses supporting the basic requirements of GB 16914-2012.
This standard is proposed and managed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China.
This standard was drafted. China Municipal Engineering North China Design and Research Institute Co., Ltd., Guangdong Wanhe New Electric Co., Ltd., Guangdong
Midea Kitchen Appliances Manufacturing Co., Ltd., Io Smith (China) Water Heater Co., Ltd., Beijing Feisman Heating Technology Co., Ltd., Zhejiang
Purfa Intelligent Electric Co., Ltd., Qingdao Economic and Technological Development Zone Haier Water Heater Co., Ltd., Guangzhou Disen Home Environment Technology Co., Ltd.
Division, Sidari Thermal Technology (Tianjin) Co., Ltd., Shanghai Mengdi Industrial Automatic Control System Co., Ltd., Shanghai Linnei Co., Ltd., Wei
Energy (Wuxi) Heating Equipment Co., Ltd., Ariston Thermal Products (China) Co., Ltd., Guangzhou Jingding Electrical Technology Co., Ltd., National
Gas appliance quality supervision and inspection center.
The main drafters of this standard. Wang Qi, Wang Yan, Sun Yunfan, Ni Shuangyue, Zhu Gaotao, Shao Baigui, Huang Xianbin, Cao Liguo, Li Weimin, Fan Yuqing,
Jin Jianmin, Xu Weichun, Cheng Wenjie, Shao Weili, Bloomberg, Gao Wenxue, Yang Lin.
Residential gas heating water heater with auxiliary energy
1 Scope
This standard specifies the terms and definitions, symbols, classifications and models, materials and structures of residential gas heating water heaters with auxiliary energy.
Requirements, test methods, inspection rules, signs, warnings and instructions, packaging, transportation and storage.
This standard applies to a single gas heating water heater with a rated heat output of not more than 100kW as the main heat source,
Motor-driven air source heat pump hot water device and/or solar hot water device greater than 50kW are auxiliary heat sources and have domestic water heating
Function, storage volume of hot water storage tank is not greater than 500L, heating system pressure is not greater than 0.3MPa, domestic water inlet pressure is not greater than
1.0MPa, domestic water outlet temperature is not higher than 65 ℃, heating water outlet temperature is not higher than 95 ℃
Water appliances.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 191 Packaging, storage and transportation icon
GB/T 1019-2008 General rules for packaging of household and similar electrical appliances
GB/T 4271-2007 Thermal performance test method for solar collectors
GB 4706.1 Safety of household and similar electrical appliances-Part 1. General requirements
GB 4706.12 Particular requirements for safe storage water heaters for household and similar electrical appliances
GB 4706.32 Particular requirements for safety heat pumps, air conditioners and dehumidifiers for household and similar electrical appliances
GB/T 12936 Terminology of solar thermal utilization
GB 16914 safety technical requirements for gas burning appliances
GB/T 18708 Test method for thermal performance of domestic solar water heating systems
GB/T 19141-2011 Technical requirements for domestic solar water heating systems
GB/T 20095-2006 Performance Evaluation Specification for Solar Hot Water System
GB 20665 Limit value and energy efficiency rating of domestic gas fast water heaters and gas heating water heaters
GB/T 23137-2008 Household and similar heat pump water heaters
GB 25034-2010 gas heating water heater
GB/T 25127.2-2010 Low ambient temperature air source heat pump (cold water) unit. Part 2. Household and similar heat pumps
(Cold water) unit
GB 29541 Heat Pump Water Heater (Apparatus) Energy Efficiency Limit Value and Energy Efficiency Level
CJ/T 421 Electronic controller for household gas burning appliances
3 terms and definitions, symbols
3.1 Terms and definitions
GB 4706.1, GB 4706.12, GB 4706.32, GB/T 18708, GB/T 23137, GB/T 12936, GB 25034
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