聊城农村清洁供暖现状与技术路线优化  

Current Situation and Technological Optimization of Clean Heating in Rural Areas of Liaocheng

作　　者：张璐[1] 任乐梅 黄雷 胡华兴 田贯三[1] ZHANG Lu;REN Lemei;HUANG Lei;HU Huaxing;TIAN Guansan

机构地区：[1]山东建筑大学热能工程学院,山东济南250101 [2]聊城市城市管理局,山东聊城252000

出　　处：《煤气与热力》2025年第3期1-7,共7页Gas & Heat

摘　　要：对聊城农村清洁供暖现状进行调研,结合当地能源供应条件,提出清洁供暖技术路线优化措施,对不同供暖装置的经济性进行比较。聊城农村清洁供暖主要以燃气供暖热水炉供暖为主,空气源热泵供暖为辅。农村住宅的保温性能差,围护结构传热系数远高于GB/T 50824—2013《农村居住建筑节能设计标准》限值。农村居民对燃气供暖热水炉供暖、空气源热泵供暖的安全便捷性认可度较高。与城镇住宅相比,农村住宅实际供暖面积小,供暖时间短,室内热舒适温度低。燃气供暖热水炉用户年供暖费用主要集中在1001~2000元/(户·a),空气源热泵用户年供暖费用主要集中在0~1000元/(户·a)。考虑到聊城丰富的地热资源和充足的电力供应以及环境保护,可将地埋管地源热泵作为未来农村清洁供暖的发展方向。The current situation of clean heating in Liaocheng rural areas was investigated.Combined with the local energy supply conditions,the optimization measures of clean heating technology routes are put forward,and the economics of different heating devices is compared.Liaocheng rural clean heating is mainly based on gas heating and hot water combi-boiler,supplemented by air-source heat pump.The thermal insulation performance of rural houses is poor,and the heat transfer coefficient of the envelope structure is much higher than the limit value of Design Standard for Energy Efficiency of Rural Residential Buildings(GB/T 50824-2013).Rural residents have a higher degree of recognition on the safety and convenience of gas heating and hot water combi-boiler,and air-source heat pump heating.Compared with urban houses,rural houses have a smaller actual heating area,shorter heating time,and lower indoor thermal comfort temperature.The annual heating cost of gas heating and hot water combi-boiler users mainly ranges from 1001 to 2000 yuan/(household·a),and the annual heating cost of air-source heat pump users mainly ranges from 0 to 1000 yuan/(household·a).Considering Liaocheng's abundant geothermal resources,sufficient power supply and environmental protection,the underground pipe ground source heat pump can be regarded as the development direction of rural clean heating in the future.

关 键 词：农村 清洁供暖 供暖装置 地埋管地源热泵 

分 类 号：TU995.7[建筑科学—供热、供燃气、通风及空调工程]