Northern Home Heating And Domestic Hot Water Supply Mode Mode Economic Analysis

With the rapid economic and social development, energy problem is not only economic and social development has evolved into a major problem affecting the overall situation, the international community has become an important topic of attention. Although China’s vast land and abundant resources, but because of China’s large population, the relative scarcity of energy resources, China’s per capita share of energy resources equivalent to half of the world level, the relative shortage of energy resources per capita and per capita energy consumption is too low, severely restrict China’s economic, social sustainable development. Energy conservation has been a shift in attitudes of everyday thinking, interpreted as actual work reflected. For northern residents, the past on the way home heating and hot water supply mode selection, has not only consideration is the need to survive and live, and more are considering saving energy, reducing pollution, improving the indoor environment, improve the quality of life of residents, reduce greenhouse gas emissions, climate change and other factors. This evolution, but the field of housing and urban development and the harmonious development of society, has great significance for the promotion.With the improvement of people’s material living standards, we have a new requirement for winter heating and domestic hot water supply way of comfort and safety. In central heating conditions, different floors, different orientation and other factors will cause considerable indoor temperature, low temperature naturally grumble residents. Therefore, home heating emerged in different ways, such as the zero emission rate, temperature and level of self-regulation by the whole household electrical heating, it has become an important future direction of development of urban heating, electric heating mode, from a single electric wind air curtain, evolved into today’s more mature way home electric film heating, household electric boiler heating methods, home heating and cooling unit heating mode and home central air-conditioning heating mode; some residents of the home also uses oil, gas boiler heating; With the development of new energy, solar equipment used in the construction of a resource-saving society, some residents were home solar heating. Similarly, domestic hot water supply mode, also from a single centralized hot water supply, the development of electrically-based Hot Water way to the gas-based gas stove hot water supply way to absorb solar-based solar energy hot water supply mode.By real life, for example, from the perspective of residential users, combined with the advantages and disadvantages of various heating methods home and household hot water supply a variety of ways, economic, practical analysis and economic calculation by saving data, objective, scientifically proven that way home heating and domestic hot water supply way stage, the user can select a hot ideal, more economical way of heating and hot water supply mode.