冬季居家取暖，这些细节要注意

Core Viewpoint - The article emphasizes the importance of safety during the heating season in China's central and eastern regions, highlighting the risks associated with various heating appliances and methods, including electric blankets, electric water bags, gas, and coal stoves [1][2][3][6]. Electric Heating Appliances - Electric blankets have a typical safe usage lifespan of 6 years, after which the risk of electrical faults increases significantly [1] - Users are advised to check the power cord, plug, and temperature controller before first use each year, and to ensure the blanket is not left on unattended [1] - Electric water bags should be replaced every 1 to 2 years, with older models posing explosion risks due to direct contact of electrodes with liquid [2] - "Little Sun" electric heaters can reach surface temperatures of nearly 600 degrees Celsius, necessitating careful placement away from flammable materials [2] - A general safety habit of "turning off electricity when leaving" is recommended for all electric heating devices [2] Gas Heating Safety - The use of gas in winter increases risks due to low temperatures and closed spaces, which can lead to gas leaks and carbon monoxide poisoning [3] - Residents are advised to use metal corrugated pipes for gas connections and to regularly check for leaks using soapy water [3] - Installing gas alarms can help detect gas leaks early and prevent potential explosions or fires [3][4] - Proper gas usage includes ensuring ventilation when cooking or using gas heaters to avoid gas accumulation [5] Coal Stove Safety - In rural areas, the use of coal stoves poses risks of incomplete combustion and carbon monoxide poisoning, especially in poorly ventilated spaces [6] - It is crucial to install coal stoves away from flammable materials and in well-ventilated areas [6] - Quality of fuel is important; only purchase smokeless coal from reputable sources and avoid burning wet or garbage [7] - Maintaining proper ventilation during coal burning is essential, with recommendations to keep windows slightly open even when the stove is not in use [7]