智慧、高效、暖心、焕新……行之有效“实招儿”保障群众温暖过冬

Group 1 - The core viewpoint of the article highlights the commencement of centralized heating in northern regions of China, particularly in Shandong province, due to the arrival of a cold wave [1][17] - Centralized heating has officially started in major cities like Jinan, Zibo, and Zaozhuang as of November 15 [1][17] - The heating system in Tai'an, which supplies heat to approximately one-tenth of Jinan, has been operational for about two weeks prior to the official start [3][6] Group 2 - The heating plant in Tai'an is responsible for heating around 420,000 households, with a significant pipeline diameter of approximately 1.4 meters [6][12] - The heating system utilizes high-temperature steam for heat transfer, which is then converted to hot water for residential heating [7][9] - The insulation of the heating pipelines is crucial, with a thickness of about 15 centimeters, ensuring minimal heat loss even in extremely low temperatures [12] Group 3 - A new intelligent scheduling system has been implemented to enhance heating efficiency and environmental standards, allowing for real-time analysis of temperature changes and heating demands [13][17] - The main control room monitors pipeline data continuously, adjusting temperatures to maintain stability during the heating season [15][19] - Emergency response measures have been activated to ensure a smooth heating season, with staff on 24-hour duty [19] Group 4 - In Beijing, significant renovations have been made to old residential areas, improving insulation and heating efficiency for nearly 30 million square meters by 2025 [23] - The city has introduced heating subsidies for specific groups, including veterans and low-income families, to ensure they can afford heating during the winter [28][30] - Residents can apply for temporary heating suspension if their homes are unoccupied, but must adhere to specific application deadlines and conditions [29][31]