???????????????:
??1?????????0??,?????????,?????
??2??????????-5??,??????????,??????????,????????????????????????
??3????????,???????????,????????,???????????,?????????????
??4??????????????,???????,?????????,???,????????

?????????????????:
??1????????????????????????????
??2??????????,????????,?????,??????
??3??????????????,???????????????"????"????????????????,???????
??4???????????????????????????,????????
??5?????????????????

         
???150??(????)??????,???????????:

??????????,???????????????

???????:?????????,????15kw,????cop???2.5?(cop?????????????),????6?,??0.61?/kwh,??3.66??

???????:????35544kJ/m3(8500kcal/m3),150KW???,?????0.9,??1.69m3/h,???2.8?/m3(??????????),????4.73??

???????:???15kw??15kw,????15x0.61=9.15??

??????????????????,???????????????????????,????????