Frugality style boiler that collection wasted heat

摘要

The present invention relates to a briquette boiler to recover the heat from the coal briquettes and the exhaust pipe to heat the water double,;More specifically, by installing a blister that warms water to the outside and the upper side of the briquette barrel so that the water heated to a high temperature is collected in a hot water tank installed outside the barrel, and a hot water pipe installed inside the hot water blister is placed below the hot water tank. The present invention relates to a heat recovery type boiler for maintaining a constant temperature in the installed hot water tank so that hot water and hot water can be used separately or in combination.;The present invention is installed to the outside of the briquette barrel 10 and the hot water blister 30 is connected to the hot water tank 32 through the drain pipe 31 and the supply pipe (31 ');;It is installed to one side of the hot water tank 32 and the communication pipe 50 is formed in the expansion pipe 51 and the narrowing portion 52 therein, the hot water supply pipe 41 and penetrates through the interior of the hot water blister 30 and It is characterized in that the hot water supply tank 40 is connected to supply hot water.