This standard provides the terms and definitions, product classification, requirements, test methods, inspection rules, marks, package, transportation and storage for Domestic Gas Cooking Appliances.
This standard is applicable to domestic gas cooking appliances using town gas and domestic gas-electric combined cooking appliances using town gas, including:
A) Gas stoves with nominal heat input of single burner ≤5.23 kW;
B) Gas oven and gas barbecue with nominal heat input≤5.82 kW;
C) Gas ovens and gas barbecues with nominal heat input meeting the requirements of a) and b);
D) Gas rice cookers with maximum rice volume per time ≤4L and nominal heat input≤4.19 kW;
E) Gas-electric combined cooking appliances with nominal heat input meeting requirements of a), b) and d) and total nominal input power≤5.00 kW.
This standard applies to the domestic gas cooking appliances using gas out of the categories in GB/T 13611 Town gas Classification.
This standard is not applicable to the gas cooking appliances used in mobile transport vehicle.
Foreword 4
1. Scope 5
2. Normative References 5
3. Terms and definitions 6
4. Product Classification 7
4.1 Types of cooking appliance 7
4.2 Designation method for the model number of cooking appliance 7
5. Requirements 8
5.1 Basic design parameters 8
5.2 Properties 8
5.2.1 Airtightness 8
5.2.2 Heat input 8
5.2.3 Combustion condition 8
5.2.4 Temperature Rise 9
5.2.5 Heat shock resistance 9
5.2.6 Gravity impact resistance 10
5.2.7 Safety device 10
5.2.8 Electric ignition device 10
5.2.9 Service performance 10
5.2.10 Electrical performance 10
5.2.11 Durability 11
5.2.13 Drop shock proof performance 12
5.2.14 Package bearing performance 12
5.3 Structure 12
5.3.1 General Structure 12
5.3.2 Stove structure 13
5.3.3 Barbecue structure 13
5.3.4 Oven structure 13
5.3.5 Rice cooker structure 14
5.3.6 Special requirements for the structure of cooking appliances using AC supply 14
5.3.7 Structure of parts 18
5.4 Materials 18
5.4.1 General requirements on materials 18
5.4.2 Sealing material 19
5.4.3 Heat insulating material 19
5.4.4 Conductor material 19
5.4.5 Gas conduit and ignition burner conduit 19
5.4.6 Plug valve 19
5.4.7 Nozzle 19
5.4.8 Nozzle holder 19
5.4.9 Air register (throttle) 19
5.4.10 Burner 19
5.4.11 Pan support 19
5.4.12 Drip pan 19
5.4.13 Oven inner wall, hotplate, grill and barbecue radiation panel 19
5.4.14 Oven door glass 19
5.4.15 Toughened glass panel 20
5.4.16 Other nonmetallic material panels 20
5.4.17 Stove feet 20
5.4.18 Rice cooker liner 20
5.4.19 Packing materials and packing wastes 20
5.4.20 Flame failure safeguard and flame detector 20
5.5 Appearance 20
