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在我国,住宅居民采暖问题不仅关系到居住的环境舒适感,更关系到社会的安定问题。我国70％国土冬季寒冷,室内需要采暧,仅城镇三十多亿平方米建筑每年采暖能耗达一亿多吨标准煤,占全国总能耗30％左右。多年来我国住宅供暖费用一直由政府负担,供热事业作为福利事业,亏损由国家补贴,和住户无利益关系,随之带来了很多问题:设备系统技术落后;系统不合理住户不能根据需求调节和索取热量,再加上落后的管理体制造成了热量的极大浪费,不仅影响了住宅使用功能与环境质量的提高,更严重的是制约了供热事业的发展,使许多供热城市陷入“产权企业拖欠供暖企业热费,供暖企业无钱供热”的困境中,因此如何降低采暖能耗和使热成为
In China, the problem of heating of residential residents is not only related to the comfort of living environment, but also related to the stability of the society. 70% of China’s land is cold in winter and the interior needs picking. Only over 3 billion square meters of buildings in cities and towns consume more than 100 million tons of standard coal per year, accounting for about 30% of the country’s total energy consumption. For many years, the cost of domestic heating has been borne by the government. The heating industry has been used as a welfare business. The loss has been subsidized by the state and has no interest relationship with the household. This has led to many problems: the backwardness of equipment system technology; the unreasonable system of households cannot be adjusted according to demand. And the demand for heat, coupled with the backward management system has caused a great waste of heat, not only affects the improvement of residential use functions and environmental quality, but also seriously restricts the development of heating business, causing many heating cities to fall into " Property companies are in a predicament for the heating costs of heating companies and heating companies have no money to supply heat, so how to reduce heating energy consumption and make heat become