GB 16914-2023_English: PDF (GB16914-2023)
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General safety technique requirements of gas burning appliances
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GB 16914-2023
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GB 16914-2012 | English | 209 |
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General safety technique conditions of gas burning appliances
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GB 16914-2012
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GB 16914-2003 | English | 359 |
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General safety technique conditions of gas burning appliances [including MODIFICATION 1]
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GB 16914-1997 | English | 479 |
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General safety technique requirements of gas burning appliances
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GB 16914-1997
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Standard ID | GB 16914-2023 (GB16914-2023) | Description (Translated English) | General safety technique requirements of gas burning appliances | Sector / Industry | National Standard | Classification of Chinese Standard | P45 | Classification of International Standard | 91.140 | Word Count Estimation | 12,147 | Date of Issue | 2023-05-23 | Date of Implementation | 2025-06-01 | Older Standard (superseded by this standard) | GB 16914-2012 | Administrative Organization | Ministry of Housing and Urban-Rural Development of the People's Republic of China | Proposing organization | Ministry of Housing and Urban-Rural Development of the People's Republic of China | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Management Committee | Standard ID | GB 16914-2012 (GB16914-2012) | Description (Translated English) | General safety technique conditions of gas burning appliances | Sector / Industry | National Standard | Classification of Chinese Standard | P45 | Classification of International Standard | 91.140 | Word Count Estimation | 9,914 | Older Standard (superseded by this standard) | GB 16914-2003 | Adopted Standard | 2009/142/EC, MOD | Drafting Organization | North China Municipal Engineering Design & Research Institute | Administrative Organization | Ministry of Housing and Urban standard technical focal point of city gas | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | Proposing organization | Ministry of Housing and Urban-Rural Development of the People's Republic of China | 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 Chinese standard specifies the gas burning appliances and accessories on the market and the free circulation of content security technologies and other basic requirements. This standard applies to urban gas -fired domestic and commercial gas applianc | Standard ID | GB 16914-2003 (GB16914-2003) | Description (Translated English) | General safety technique conditions of gas burning appliances [including MODIFICATION 1] | Sector / Industry | National Standard | Classification of Chinese Standard | Q82 | Classification of International Standard | 97.040.20 | Word Count Estimation | 9,971 | Date of Issue | 2003-09-11 | Date of Implementation | 2004-04-01 | Older Standard (superseded by this standard) | GB 16914-1997 | Adopted Standard | 90/396/EEC, MOD | Drafting Organization | North China Municipal Engineering Design & Research Institute | Administrative Organization | North China Municipal Engineering Design & Research Institute | Regulation (derived from) | Announcement of Newly Approved National Standards No. 12 of 2003 (No. 60 overall)National Standards Bulletin No. 41 of 2012 | Proposing organization | Ministry of Construction of the People Republic of China | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China | Summary | This Chinese standard specifies the gas burning appliances (referred Appliance) on the market and the free circulation of conformity assessment and the basic requirements of safety requirements. This standard applies to: a) burning gaseous fuels used for cooking, heating, hot water production, refrigeration, lighting or washing and normal water temperature not exceeding 105 �� burning appliances. Mechanical blast burners and heating burners equipped with this device are also considered Appliance. b) In addition to the mechanical blower is equipped with such burners and burner heater outside, in the market, sold separately, for loading a gas appliance or assembled into this gas appliance safety devices, control devices, adjust devices and components (referred to accessory). This standard does not apply to those specifically designed for industrial applications Industrial Appliance implementation of industrial processes. Within the meaning of this standard refers 101. 3KPa gaseous fuel pressure, the temperature 15 ��, any gaseous fuel. This standard requires a gas appliance"normally used"refers to the state in the following: a) according to manufacturer instructions correctly installed and regularly maintained, b) changes in gas quality and gas pressure fluctuations normal use under normal conditions, c) according to the intended use of gas appliance use or can be reasonably expected manner. |
GB 16914-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 91.140
CCS P 45
Replacing GB 16914-2012
General safety technique requirements of gas burning
appliances
ISSUED ON: MAY 23, 2023
IMPLEMENTED ON: JUNE 1, 2025
Issued by: State Administration for Market Regulation;
Standardization Administration of PRC.
Table of Contents
Foreword ... 3
Introduction ... 5
1 Scope ... 6
2 Normative references ... 6
3 Terms and definitions ... 6
4 Putting on the market and free circulation ... 6
5 Requirements ... 7
5.1 General conditions ... 7
5.2 Materials ... 9
5.3 Design and manufacturing ... 9
General safety technique requirements of gas burning
appliances
1 Scope
This document stipulates the basic safety technical content such as the requirements for
gas burning appliances (hereinafter referred to as "burning appliances") and their
accessories when they are put on the market and freely circulated.
This document applies to household and commercial burning appliances and
accessories that use town gas as fuel.
This document does not apply to burning appliances used on vehicles, ships and other
means of transportation, as well as burning appliances designed for specific uses or
purposes such as industrial production processes or laboratory research.
2 Normative references
This document has no normative references.
3 Terms and definitions
There are no terms and definitions that need to be defined in this document.
4 Putting on the market and free circulation
4.1 Before burning appliances and accessories are put on the market and put into use,
necessary measures shall be taken to ensure that they will not endanger personal health
and property safety during normal use.
NOTE: The "normal use" of the burning appliance in this document means that the burning appliance is
under the following conditions of use:
a) It is installed correctly according to the installation instructions and maintained regularly and
correctly;
b) It is used within the range of gas quality changes and gas supply pressure fluctuations that
meet standard requirements;
c) Within the service life of the burning appliance, the burning appliance is used correctly
according to its intended purpose or can reasonably be used correctly in the expected manner.
4.2 The special standards for burning appliances and accessories shall include the
requirements specified in Chapter 5, and a corresponding table of clauses that comply
with the requirements of Chapter 5 shall be listed.
4.3 Burning appliances and accessories put on the market and freely circulated shall
comply with the requirements of Chapter 5.
4.4 Burning appliances and accessories can only be put on the market and freely
circulated after being inspected and proven to comply with the declared product
standards.
4.5 When a burning appliance is in normal use and is proven to have a defect that
endangers personal health or property safety, products with similar defects shall be
restricted or prohibited from continuing to be put on the market and circulated.
5 Requirements
5.1 General conditions
5.1.1 Operational safety and use of accessories
The design and manufacture of burning appliances shall ensure safe operation during
normal use and shall not endanger personal health and property safety. Accessories shall
be designed and manufactured to facilitate assembly or assembly into burning
appliances and to correctly achieve their intended use.
5.1.2 Instructions1)
5.1.2.1 When a burning appliance is put on the market, it shall be accompanied by
instructions with relevant instructions written in standardized Chinese characters for
installation, use, and maintenance.
5.1.2.2 The installation instructions shall include detailed instructions required for
installation, commissioning, maintenance, and operational safety. The installation
instructions shall at least contain the following contents:
a) applicable gas type;
b) applicable rated gas pressure;
1) If other mandatory national standards have specific provisions on the instructions and markings of burning
appliances, those provisions shall prevail.
explosion caused by external fire.
5.3.1.6 The design and manufacturing of burning appliances shall ensure that water and
air do not enter the gas pipeline during normal use.
5.3.1.7 When the auxiliary energy fluctuates normally, the burning appliance shall
operate safely.
5.3.1.8 When the auxiliary energy fluctuates abnormally, or the energy supply is
interrupted or resumes, the burning appliance shall be in a safe state.
5.3.1.9 The electrical design of burning appliances shall comply with relevant safety
requirements to avoid electrical accidents and gas-related risks caused by electrical
accidents.
5.3.1.10 All pressure-bearing parts of burning appliances shall be able to withstand
mechanical stress and thermal stress, and shall not cause deformation that affects safety
within their service life.
5.3.1.11 Burning appliances shall ensure that failure of safety, control, or regulating
devices will not lead to unsafe conditions.
5.3.1.12 When a burning appliance is equipped with a safety device and a control device,
it shall be ensured that the function of the control device does not affect the normal
function of the safety device.
5.3.1.13 Protective measures or warnings shall be taken for parts of burning appliances
that users and installers are not allowed to operate.
5.3.1.14 The regulating device that can be operated by the user shall be designed to
prevent mis-operation, and shall have obvious marks and instructions, and the
movements of each component shall be accurate, flexible, safe, and reliable.
5.3.1.15 The connection between the gas inlet of a burning appliance and the gas
pipeline shall be threaded or other connection types with an anti-separation structure.
5.3.1.16 For burning appliances with risks of electromagnetic influence,
electromagnetic compatibility risks related to gas safety shall be eliminated.
5.3.2 Emissions of unburned gas
5.3.2.1 The design and manufacturing of burning appliances shall ensure that the gas
leakage rate does not cause danger.
5.3.2.2 The control procedures and structural design of burning appliances shall ensure
that gas leakage is limited during operation to avoid danger caused by accumulation of
unburned gas in burning appliances.
......
GB 16914-2012
General safety technique conditions of gas burning appliances
ICS 91.140
P45
National Standards of People's Republic of China
Replacing GB 16914-2003
Safety requirements for gas burning appliances
Issued on.2012-12-31
2013-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
All the technical contents of this standard is mandatory.
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB 16914-2003 "gas burning appliances safety and technical conditions", compared with GB 16914-2003, the main technical change
Of the following.
--- Added "burning appliances and fittings comply with the standard terms should be listed and to support the requirements of Chapter 3 standard correspondence table" (see 2.2);
--- Delete the words "conformity assessment procedures" (see 2003 edition of Chapter 3);
--- Increase the "gas appliance and gas pipeline connection requirements" (see 3.3.1.13).
This standard uses redrafted EU law revision adopted 2009/142/EC "EU gas appliance directive."
This standard 2009/142/EC Directive on the structure compared with more adjustment, listed in Appendix A of this standard and the 2009/142/EC
Reg number of the command control list.
The existence of standard and 2009/142/EC Directive compared to technical differences, Appendix B gives the corresponding technical differences and their reasons for a
Lanbiao.
This standard also made the following editorial changes.
To be consistent with existing standards, the standard name will be changed to "gas burning appliances safety and technical conditions";
Remove the appendix Ⅵ (normative) and Appendix Ⅶ (informative).
The standard proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China.
This standard is under the jurisdiction of the Ministry of Housing and Urban city gas standard technical focal point.
This standard was drafted. North China Municipal Engineering Design Institute, Ningbo, too kitchenware Ltd., Guangdong million and the new Electric Co.
Ltd., Guangdong Midea Electric Manufacturing Co., Ltd. kitchen, Guangdong Macro Gas Appliance Co., Ltd., Qingdao Economic and Technological Development Zone, Haier hot
Water heater Co., AO Smith (China) Water Heater Co., Sakura (China) Co., Ltd., BSH Electrical Appliances (Jiangsu)
Limited.
The main drafters of this standard. Gao Yong, Wang Qi, Mao Zhong, Zhong Song, Chen Fu Jin, Hu set steel, Zheng Tao, Ju Ping, Huang Jin, Liu Songhui, drainage red,
Yang Xiaofeng.
This standard was first published in 1997 and 2003, the first revision.
introduction
In order to protect the personal safety and health, accident prevention gas burning appliances (hereinafter referred to as gas appliance) may occur during use and risk
Harm, gas appliance strengthen management, to adapt to the business needs, the development of this standard.
This standard is the standard gas appliance gas appliance parts and essential requirements of safety technology, guidance burning appliances and gas appliance parts product standards.
Safety requirements for gas burning appliances
1 Scope
This standard specifies the gas burning appliances and accessories (hereinafter referred to as burning appliances and accessories) market and the free flow of basic safety requirements, etc.
Full technical content.
This standard applies to urban gas-fueled domestic and commercial gas appliance and accessories.
2 on the market and free circulation
2.1 appliances and fittings shall take the necessary measures before the market and put into use, to ensure its normal use, will not endanger human health
And property.
Note. This standard gas appliance within the meaning of "normal use" means the gas appliance in the following conditions.
a) be installed in the installation instructions correctly and properly maintained on a regular basis;
b) changes in the gas quality and gas pressure fluctuation range meet the standard requirements of use;
c) according to the intended use of the proper use of the gas appliance or can reasonably be expected to use the correct manner.
2.2 standard burning appliances and fittings shall comply with the requirements specified in Chapter 3, and should be listed consistent with and support the requirements of Chapter 3 of the terms of the corresponding table.
2.3 on the market and the free circulation of burning appliances and accessories shall comply with the requirements of Chapter 3.
Before the market and the free circulation of 2.4 appliances and fittings been tested and found to comply with national product standards.
2.5 appliances and fittings in normal use, the product proved defective, endangering human health and property safety or the safety of burning appliances and fittings
When performance is compromised, should continue to prohibit or restrict the market and put into use.
3 Requirements
3.1 Conditions
Designed and manufactured according to 3.1.1 burning appliances should ensure safe operation during normal use, it should not endanger human health and property.
For fitters of technical specifications 3.1.2 gas appliance should be useful to standardize Chinese market representation, use, and maintenance for the user to use
Care instructions and safety warnings.
3.1.2.1 for fitters of technical specifications should include installation, commissioning, maintenance and operating details required for security. Technology says
SHEET should have the following contents.
a) The category of gas used;
b) The use of gas pressure rating;
c) using the AC burning appliances, shall be marked with the voltage, frequency, power and ground security measures and other relevant information;
d) ventilation should be required to ensure the supply of combustion air and to avoid dangerous accumulation of unburned gas mixture;
e) products of combustion conditions;
f) gas appliance installation and debugging methods.
3.1.2.2 for users to use and maintenance manual should include restrictions on the use, installation and ventilation requirements, and other environmental safe use
All the instructions required.
Category shall be clearly marked gas used, the gas rated pressure, installation environment, ventilation requirements and other restrictions on the use of gas appliance 3.1.2.3, as well as its
Him the necessary safety warning. Gas category should also be indicated on the packaging.
3.1.3 gas appliance safety, regulation and control by the assembly instructions and other accessories mounted gas appliance, be sure to achieve its intended use. Appliance Hotels
Member, the company should provide assembly, commissioning, operation and maintenance instructions.
3.2 Material
3.2.1 The material shall be suitable for its intended use, it should be able to withstand the expected process, chemical corrosion and high temperature conditions.
3.2.2 safety-related important material whose characteristics shall be gas appliance manufacturers and material supply companies to be guaranteed.
3.3 Design and Manufacturing
3.3.1 General
3.3.1.1 When used in a normal useful life of burning appliances should ensure stable, reliable, and its overall structure and accessories should not have to compromise instability
Set, deformation, leaks, wear or scratches and the like situations.
3.3.1.2 gas appliance startup or during use, the flue gas condensate produced in the burning appliances should ensure that life should not affect the overall operation
SAFETY, condensate drain must not cause corrosion on the pipe or discharge site.
Design and manufacture 3.3.1.3 burning appliances should occur alien fire caused minimize the risk of explosion.
3.3.1.4 gas appliance gas system should not have water and air infiltration.
3.3.1.5 When the normal fluctuation auxiliary energy, ensure safe operation of the gas appliance.
3.3.1.6 When the auxiliary energy abnormal fluctuations, supply is interrupted or restored, ensure that gas appliance in a safe condition.
Design and manufacture 3.3.1.7 burning appliances should avoid electrical hazards; electrical appliances and fittings should be designed to comply with the relevant safety requirements.
3.3.1.8 All pressure parts of burning appliances should be able to withstand the mechanical and thermal stresses in the useful life can not have any impact on safety
Deformation.
3.3.1.9 When burning appliances should ensure safety, controlling or regulating device when the failure does not lead to an unsafe situation occurs.
3.3.1.10 When burning appliances at the same time equipped with safety devices and control devices, it should ensure that the control device does not affect the normal function of the safety device
Features.
3.3.1.11 good gas appliance has been set or adjusted at the manufacturing stage, and is not allowed by the user and installation personnel to operate the components, the lock should be taken
Set, paint seal or other effective protection measures.
3.3.1.12 user-adjustable temperature control device controlling the positioning devices shall be designed to prevent misuse, and should have prevented
Clearly identified and explained misuse, and the operation of each portion should be accurate, flexible, safe and reliable.
3.3.1.13 gas appliance gas inlet and gas pipeline connecting thread should be used or with the detachment prevention structure of connection type.
3.3.2 unburnt gas emissions
3.3.2.1 gas appliance gas leak rate (leakage) should ensure user safety.
Procedural and structural design 3.3.2.2 burning appliances should ensure ignition, re-ignition after the flame is extinguished and the gas release is limited, and can be timely
Safety exclusion, should be avoided in the unburnt gas burning appliances accumulate dangerous.
3.3.2.3 flame burning appliances should have confirmation function, and should prevent the leakage of gas accumulation in the interior deflagration produce danger and poisoning.
3.3.3 Ignition
Gas appliance in normal use, ignition and re-ignition shall be secure, stable and reliable.
3.3.4 Combustion
3.3.4.1 burning appliances should ensure combustion stability during normal use, the concentration of the combustion products CO and other harmful substances shall ensure personal health and safety.
3.3.4.2 and exhaust pipe to the exhaust pipe connected to the gas appliance design should be reasonable and should ensure that seal tightly in its normal use, shall
Smoke leakage occurs.
3.3.4.3 flue gas appliance is connected, should anti-down smoke function.
Gas heating and other household 3.3.4.4 Independent flueless gas appliance shall ensure that the CO concentration related to the room, at a predetermined time
Without harm to human health.
3.3.5 rational use of energy
In fully reflect the level of technology and safety considerations premise burning appliances should ensure the rational use of energy, improve the thermal efficiency; meet
Heating process requirements under the premise of burning appliances should be properly designed rated thermal load.
3.3.6 Temperature
3.3.6.1 disposed close to the ground or other surfaces of the gas appliance, the temperature of the surrounding area should not be dangerous.
3.3.6.2 Appliance buttons, knobs, handles and other operating member, its surface temperature should not harm the user.
3.3.6.3 surface temperature gas appliance parts, in addition to the heat transfer surfaces and related components, but under normal conditions of use, the user should not cause
harm.
3.3.7 food and domestic water
Domestic water and food contact materials and components, not pollution, affect or impair the quality of food and domestic water.
Appendix A
(Informative)
Structural changes in the standards and the European Union 2009/142/EC Directive compared to the case
This standard compared with the EU 2009/142/EC Directive on structural adjustment have more details reg number control in Table A.1.
Table A.1 with EU 2009/142/EC Directive reg number control situation
The number corresponds to the standard clauses of the European Union 2009/142/EC Directive reg number
1 Chapter 1 Article 1
2 Chapter 1 2 - Article 3, Article 5, Article 7
2.1 Section 1 of Chapter 2 1
- Chapter 1, Section 2 2
2.2 -
2.3 Chapter 1, Article 3
- Chapter 1, Article 4
2.4 5 Chapter 1
- Chapter 1, Article 6
2.5 Section 1 of Chapter 7 1
- Chapter 1, Article 7, 2-4
- chapter 2
- Chapter 3
- Chapter 4
- Appendix Ⅱ
3 Appendix Ⅰ
3.1 Appendix Ⅰ 1
3.1.1 Appendix Ⅰ 1.1
3.1.2 Appendix Ⅰ 1.2
3.1.2.1 Appendix Ⅰ 1.2.1
3.1.2.2 Appendix Ⅰ 1.2.2
3.1.2.3 Appendix Ⅰ 1.2.3
3.1.3 Appendix Ⅰ 1.3
3.2 Appendix Ⅰ 2
3.2.1 Appendix Ⅰ 2.1
3.2.2 Appendix Ⅰ2.2
3.3 Appendix Ⅰ 3
3.3.1 Appendix Ⅰ 3.1
3.3.1.1 ~ 3.3.1.12 Appendix Ⅰ 3.1.1 ~ 3.1.12
3.3.1.13 -
3.3.2 ~ 3.3.7 Appendix Ⅰ 3.2 ~ 3.7
- Appendix Appendix Ⅶ Ⅲ ~
Appendix B
(Informative)
Technical differences and their causes with EU 2009/142/EC Directive
Table B.1 shows the technical differences and their causes with EU 2009/142/EC Directive.
Table B.1 technical differences between this standard and the European Union 2009/142/EC Directive and their causes
Technical reason for the difference in this standard reg number
Added "burning appliances and accessories meet the standard and should be listed in Section 3 of this standard support
Terms claim correspondence table "
China's national conditions and in accordance with the relevant provisions
Remove EU 2009/142/EC Directive Chapter 1, Article 2, paragraph 2, "each
Between Member States and the appropriate category of gas pressure shall be kept informed. "
Informed by the gas other professional standards
Remove EU 2009/142/EC Directive Article 4, "Member States restricted products
Market requirements "
Our NA
Remove the EU between 2009/142/EC Directive Article 6 "Member States Standards Association
Scheduler "
Our NA
Remove EU 2009/142/EC Directive Article 7, paragraph 2, paragraph 4 ~
"Among member countries in the market circulation gas appliance safety problems, its from the market
Recall measures and handlers "
China has regulations
Remove EU 2009/142/EC Directive Chapter 2 qualified authentication methods, 3
Chapter CE mark of conformity, Chapter 4 Final Provisions
China has regulations
- Removed the European Union 2009/142/EC Directive Appendix Ⅱ conformity assessment procedures of the relevant provisions of existing
3 Delete Appendix Ⅰ 3.4.4 in terms of "flueless instantaneous water heater"
China has already banned such food
Design, production and use
3.3.1.13 increase gas appliance and gas pipeline connecting China's national conditions and in accordance with the requirements of the relevant provisions
Remove EU 2009/142/EC Directive Appendix Ⅲ CE conformity marking and inscription
Minimum requirements for licensing, design documents Appendix Ⅳ Appendix Ⅴ assessment of the appointing authority
Criterion
China has regulations
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