摘要
提出在常用低温地热生活热水系统中增设回水加热器,以回收生活热水系统的排水。对可选的5种回水加热热源——燃煤锅炉、燃油锅炉、燃气锅炉、电锅炉及水源热泵的节能性、经济性进行了比较,提出水源热泵辅助低温地热生活热水系统。
It is proposed that the return water heater is added in convention M domestic hot water system with low-temperature geothermal energy to recovery the discharge water from the domestic hot water system. A comparison is made on the energy saving and economy for five kinds of optional heat sources for heating return water, including coal fired boiler, oil-fired boiler, gas-fired boiler, electric boiler and water source heat pump. A domestic hot water system with low-temperature geothermal energy assisted by water source heat pump is put forward.
出处
《制冷与空调（四川）》
2017年第4期388-390,共3页
Refrigeration and Air Conditioning
关键词
低温地热
生活热水
水源热泵
low-temperature geothermal energy
domestic hot water
water source heat pump
