山东省聊城市市场监管局发布2025年家用燃气灶产品质量市级监督抽查结果

Core Viewpoint - The quality inspection results for household gas stoves in Liaocheng, Shandong Province, indicate that all 20 batches tested were compliant with the relevant standards, highlighting the effectiveness of local market regulation in ensuring product safety and quality [2]. Group 1: Inspection Results - The inspection was conducted according to the GB 16410-2020 standard for household gas stoves, covering various performance metrics such as structure, combustion conditions, gas tightness, temperature rise, flame failure safety device, thermal load, thermal efficiency, heat shock resistance, and gravity impact resistance [2]. - All 20 batches of household gas stoves tested were found to be compliant with the quality standards [2]. Group 2: Product Knowledge and Consumer Tips - Household gas stoves are essential kitchen appliances that provide heat through gas combustion, consisting of components like burners, valve bodies, and panels, and can be categorized by gas source into natural gas and liquefied petroleum gas stoves [2]. - When purchasing a household gas stove, consumers are advised to check product labeling and safety certifications, ensuring that the packaging includes the manufacturer's name, applicable standards (e.g., GB 16410), gas type, rated thermal flow, production date/batch number, and the mandatory "CCC" certification mark [2]. - It is important to verify that the gas type matches the household's gas supply to avoid safety hazards [2]. Group 3: Performance and Safety Features - Consumers should prioritize selecting products with thermal loads (firepower) that meet their household needs, typically recommending a thermal load of 3.8-5.2 kW for dual-burner stoves [3]. - The appearance of the stove should be checked for a smooth, scratch-free panel and well-functioning knobs, while built-in stoves should have a flame failure safety device that automatically cuts off gas supply when the flame goes out [3]. - A simple test for assessing combustion state includes ensuring that the flame is a uniform light blue color without yellow flames or black smoke, and that adjustments to the flame size are smooth without backfire or flame lift issues, indicating proper combustion [3].