37公里暖脉涌动，“引热入商”工程正式供暖

Core Insights - The "Yin Re Ru Shang" long-distance heating pipeline project, constructed by China State Construction Engineering Corporation, has completed its full line water injection and is officially providing heating, addressing the heating source shortage in the central urban area of Shangqiu City [1][2] - The project spans 37.2 kilometers and includes a 900MW pressure-regulating station, a 400t/h water treatment station, and various auxiliary facilities, providing heating coverage of 20 million square meters and benefiting nearly one million residents [1][2] - The project is expected to reduce carbon dioxide emissions by approximately 300,000 tons annually, contributing to regional ecological improvement and setting a benchmark for clean energy heating in East Henan [1] Project Management and Challenges - During construction, the project faced challenges due to continuous rainfall, leading to the implementation of parallel construction across 26 segments, each not exceeding 1.5 kilometers, with tailored strategies for each segment [2] - The project team adhered to the principle of "not disturbing people's livelihoods," ensuring minimal impact on urban water supply and traffic during construction, particularly at 14 critical junctions [2] - The team will continue to focus on "ensuring livelihoods and stable heating" during the trial operation phase, monitoring and maintaining the project to guarantee warmth for Shangqiu residents during winter [2]