1 Scope
This Standard specifies the minimum allowable values of energy efficiency, the evaluating values of energy conservation, the energy efficiency grades as well as test methods and inspection rules of domestic gas cooking appliances.
This Standard is applicable to the domestic gas cooking appliances only applying city gas and with rated heat load no greater than 5.23 kW.
This Standard is not applicable to the gas cooking appliances used for mobile transportation tools.
2 Normative References
The following documents are indispensable for the application of this Standard. For dated references, only the edition cited applies. For undated references, the latest editions (including all amendments) are applicable to this Standard.
GB/T 13611 Classification and Essential Property of City Gas
GB 16410 Domestic Gas Cooking Appliances
3 Terms and Definition
The terms and definitions specified in GB 16410 and in the followings are applicable to this Standard.
3.1
Minimum allowable values of energy efficiency for domestic gas cooking appliances
The minimum value of heat efficiency that domestic gas cooking appliances shall reach under rated heat load and the specified test conditions.
3.2
Evaluating values of energy conservation for domestic gas cooking appliances
The minimum value of heat efficiency that energy-conserving domestic gas cooking appliances shall reach under rated heat load and the specified test conditions.
Foreword I
1 Scope
2 Normative References
3 Terminology and Definition
4 Technical Requirements
5 Test and Calculation Method
6 Inspection Rules
Appendix A (Normative) Heat Efficiency Tester
Appendix B (Normative) Agitator
Appendix C (Normative) Pot for Gas Stove Test and Heating Water Quantity
1 Scope
This Standard specifies the minimum allowable values of energy efficiency, the evaluating values of energy conservation, the energy efficiency grades as well as test methods and inspection rules of domestic gas cooking appliances.
This Standard is applicable to the domestic gas cooking appliances only applying city gas and with rated heat load no greater than 5.23 kW.
This Standard is not applicable to the gas cooking appliances used for mobile transportation tools.
2 Normative References
The following documents are indispensable for the application of this Standard. For dated references, only the edition cited applies. For undated references, the latest editions (including all amendments) are applicable to this Standard.
GB/T 13611 Classification and Essential Property of City Gas
GB 16410 Domestic Gas Cooking Appliances
3 Terms and Definition
The terms and definitions specified in GB 16410 and in the followings are applicable to this Standard.
3.1
Minimum allowable values of energy efficiency for domestic gas cooking appliances
The minimum value of heat efficiency that domestic gas cooking appliances shall reach under rated heat load and the specified test conditions.
3.2
Evaluating values of energy conservation for domestic gas cooking appliances
The minimum value of heat efficiency that energy-conserving domestic gas cooking appliances shall reach under rated heat load and the specified test conditions.
Contents of GB 30720-2014
Foreword I
1 Scope
2 Normative References
3 Terminology and Definition
4 Technical Requirements
5 Test and Calculation Method
6 Inspection Rules
Appendix A (Normative) Heat Efficiency Tester
Appendix B (Normative) Agitator
Appendix C (Normative) Pot for Gas Stove Test and Heating Water Quantity
