乌鲁木齐地区燃气太阳能联合供暖应用

Application of Gas and Solar Combined Heating System in Urumqi

乌鲁木齐天然气和燃气资源丰富,为缓解该城市冬季供暖高污染、高能耗的状况,以某别墅为例,探讨燃气太阳能联合供暖系统在乌鲁木齐市的应用。系统以太阳能和燃气壁挂炉为热源,以水箱为蓄热中心,地面辐射供暖为末端供暖方式。通过市场调查,以造价最低的太阳能燃气负荷比确定太阳能集热器的经济面积,从而确定换热水箱参数、自动控制逻辑设计等完成整个系统的设计。

Urumqi is rich in gas resources.In order to alleviate the high pollution and high energy consumption of the city in winter,a villa is taken as an example to discuss the application of gas and solar combined heating system in Urumqi.The system uses solar energy and gas boiler as the heat source,the water tank as the heat storage center,and the floor heating as the terminal heating mode.Through market research,the most appropriate load ratio of solar energy and gas is calculated to determine the economic area of solar collector,parameters of heat exchanger water tank,automatic control logic design and so on,and complete the design of the whole system.