Heat recycling device of wall hanging furnace

Abstract

The invention discloses a heat recycling device of a wall hanging furnace. The wall hanging furnace, a balance type flue, an air inlet, cooling fins, a smoke outlet, a water tank, a heating water outlet pipe, a domestic hot water pipe, a valve, a gas pipe, a tap water pipe, a heating water returning pipe, a bathroom water using device and a water conveying pipe are included; the balance type flueis arranged on the top of the wall hanging furnace, the air inlet and the smoke outlet are formed in the balance type flue, the water tank is arranged on the smoke outlet, the smoke outlet is fixedlyconnected with the water tank, cooling fins are arranged in the water tank, the tap water pipe and the water conveying pipe are arranged on the water tank, the water tank is connected with tap water through the tap water pipe, the heating water outlet pipe, the domestic hot water pipe, the gas pipe, the tap water pipe and the heating water returning pipe are arranged below the wall hanging furnace, the water tank is fixedly connected with the domestic hot water pipe through the water conveying pipe, and the domestic hot water pipe is fixedly connected with the bathroom water using device; through adding of the water tank, smoke is used for heating water in the water tank, and the work efficiency of the wall hanging furnace is improved.

Description

technical field [0001] The invention relates to a wall-hung furnace, in particular to a heat recovery device for a wall-hung furnace. Background technique [0002] Wall-hung boiler is actually the abbreviation of gas-fired wall-hung boiler. Gas-fired wall-hung boiler is a mature product that has been popular in Europe for decades. Safeguards. [0003] At present, the flue gas outlets in the balanced flue of most wall-hung boilers lead directly to the air. The flue gas generated by the combustion of the wall-hung boiler has a lot of heat, and directly discharging it into the air will dissipate part of the heat in the wall-hung boiler. It is also directly taken away, which reduces the heat utilization rate of the wall-hung boiler and reduces the working efficiency of the wall-hung boiler. Contents of the invention [0004] The invention provides a heat recovery device for a wall-hung boiler, which can effectively solve the problems of low heat utilization rate and low work...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a heat recovery device for a wall-hung furnace, which can effectively solve the problem of low heat utilization rate and low working efficiency of the wall-hung furnace due to the exhaust gas from the wall-hung furnace taking part of the heat away.

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