Domestichotwater is provided mainly by a heat pump using exhaust air from the composting toilet.
家庭生活热水主要由以沼气为燃料的热泵提供的，沼气是由带发酵装置的厕所产生的。
2
The recovery condensation heat scheme, natural gas boiler scheme and electrical boiler scheme for preparing domestichotwater are compared economically.
对制备生活热水的冷凝热回收方案、天然气锅炉方案、电锅炉方案的经济性进行了比较。
3
The design scheme for preparing domestichotwater by using condensation heat from centralized air-conditioning system is analyzed with engineering example.