首页>
外国专利>
Energy conservation system for hot water heaters and storage tanks
Energy conservation system for hot water heaters and storage tanks
展开▼
机译:热水器和储水箱的节能系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A heat exchanger coil disposed in a furnace chamber or duct to absorb heat from the furnace to increase the temperature of water passing through said coil from a cold water source to a hot water heater or storage tank is disclosed. An additional feature includes a second heat exchanger coil disposed between the cold water source and the furnace heat exchanger within the confines of a building to absorb heat from the ambient surroundings. An insulated coiled storage unit disposed downstream of the furnace heat exchanger to provide a quantity of additional preheated water to the water heater and a spurge tank overheat and overpressure relief unit for the system is also disclosed.
展开▼