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GB/T 38442-2020: General constructions rules of gas burning appliances for domestic use
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 38442-2020 | English | 339 |
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General constructions rules of gas burning appliances for domestic use
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GB/T 38442-2020
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Basic data | Standard ID | GB/T 38442-2020 (GB/T38442-2020) | | Description (Translated English) | General constructions rules of gas burning appliances for domestic use | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P45 | | Classification of International Standard | 91.140 | | Word Count Estimation | 18,160 | | Date of Issue | 2020-03-06 | | Date of Implementation | 2021-02-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 38442-2020: General constructions rules of gas burning appliances for domestic use---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.
General constructions rules of gas burning appliances for domestic use
ICS 91.140
P45
National Standards of People's Republic of China
General rules for construction of household gas burning appliances
Released on 2020-03-06
2021-02-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
Contents
Foreword I
1 Scope 1
2 Normative references 1
3 Classification 1
3.1 Classification by burning appliance 1
3.2 Classification by structure 2
4 Model 3
5 Structure 3
5.1 General structure 3
5.2 Gas system 3
5.3 Combustion system 4
5.4 Air supply and exhaust system 5
5.5 Waterway system 5
5.6 Condensing burners 6
5.7 Burners in different installation states 6
5.8 Burning appliances using commercial power 6
5.9 Dimensional requirements 6
6 Material 7
6.1 General requirements 7
6.2 Gas system materials 7
6.3 Thermal insulation materials 7
6.4 Materials in contact with food and water 7
6.5 Materials of flue gas contact parts 8
6.6 Condensing burner materials 8
7 Nameplate and instruction manual 8
7.1 Nameplate 8
7.2 Manual 8
Appendix A (informative appendix) The outline structure and installation diagram of various types of burning appliances 9
Appendix B (informative appendix) Dimensional requirements 13
Appendix C (informative appendix) Corrosion-resistant metal materials 14
Reference 15
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
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 by. China Municipal Engineering North China Design and Research Institute Co., Ltd., Shanghai Gas Equipment Measurement and Testing Center Co., Ltd.
Division, Guangzhou Ganghua Gas Technology Service Co., Ltd., Taiyuan Natural Gas Co., Ltd., Ao Smith (China) Water Heater Co., Ltd., Qingdao Economics
Economic Development Zone Haier Water Heater Co., Ltd., Zhejiang Shuaifeng Electric Co., Ltd., Guangdong Wanjiale Gas Appliance Co., Ltd., Ningbo Fang
Tai Kitchenware Co., Ltd., Shengzhou Haopu Electric Co., Ltd., Boxihua Electric (Jiangsu) Co., Ltd., Chengdu Qianfeng Electronics Co., Ltd.,
Guangdong Wanhexin Electric Co., Ltd., Vantage Co., Ltd., Energy Rate (China) Investment Co., Ltd., Hangzhou Baodeng Electronic Technology Co., Ltd.
Company, Shunde District of Foshan City, Midea Washing Appliance Manufacturing Co., Ltd., Zhuhai Gree Electric Appliance Co., Ltd., Shengzhou Jindi Intelligent Kitchen Appliance
Limited company, National Gas Appliance Quality Supervision and Inspection Center.
The main drafters of this standard. Liu Wenbo, Yu Xuelian, Lu Qi, Yan Shimin, Xie Zhiying, Ma Hongfei, Li Jian, Shao Yuji, Deng Haiyan, Xu Qiang,
Jiang Huajun, Wang Haiyun, Lu Hanhong, Pan Tongji, Deng Wanli, Sun Shifeng, Huang Juncheng, Zhang Bingwei, Wang Chunjie, Zhang Zhengdong, Zhang Jinhuan.
General rules for construction of household gas burning appliances
1 Scope
This standard specifies the classification, model, structure, material, nameplate and instruction manual of household gas burning appliances (hereinafter referred to as burning appliances).
This standard applies to household gas burning appliances using urban gas specified in GB/T 13611, including gas heaters, gas fast
Water heater, gas volume water heater, gas heating water heater, gas stove, gas roaster, gas oven, gas rice cooker, gas with baking
Stove, gas oven stove, gas washing dryer, integrated stove, etc.
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 the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 3280 stainless steel cold-rolled steel plate and steel strip
GB 4806.3 National Food Safety Standard Enamel Products
GB 4806.9 National Food Safety Standard Metal Materials and Products for Food Contact
GB 4806.10 National Food Safety Standard Food Contact Coatings and Coatings
GB/T 7306.1 55 ° sealed pipe thread part 1. cylindrical internal thread and conical external thread
GB/T 7306.2 55 ° Sealed Pipe Thread Part 2. Conical Internal Thread and External Conical Thread
GB/T 7307 55 ° unsealed pipe thread
GB/T 12716 60 ° sealed pipe thread
GB/T 13611 Classification and basic characteristics of urban gas
GB/T 16411-2008 General test method for household gas appliances
GB/T 30597 General requirements for safety and control devices for gas burners and burning appliances
3 Classification
3.1 Classification by burning appliances
Classified according to the purpose of the burning appliance and the installation site, see Table 1 and Table 2.
Table 1 Classification by use of burning appliances
Examples of uses
heating
Gas heater
Gas heating water heater
Hot water
Gas fast water heater
Gas volume water heater
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