济南市是座古城,先后开发建设了11个住宅小区。由于人民物质生活与文化生活水平的提高,要求小区建设为配套完善、功能齐全、环境优美、舒适安静、生活方便的现代化新型居住区。由于近年来彩电、冰箱、电风扇、电采暖、电淋浴、电炊具等家用电器进入了各个家庭,但用电安全设施却没有明显改善,由 Jinan is an ancient city that has developed and constructed 11 residential communities. Due to the improvement of the people’s material and cultural life, the community is required to be a modern, new type of residential area that is well-equipped, functional, beautiful, comfortable, quiet, and convenient to live. In recent years, household appliances such as color TVs, refrigerators, electric fans, electric heating, electric showers, and electric cookers have entered various households, but there has been no significant improvement in electricity safety facilities.