Stove-connecting kang heating and hot water system for burning biomass fuel and using method of stove-connecting kang heating and hot water system

Abstract

The invention discloses a stove-connecting kang heating and hot water system for burning biomass fuel. The system comprises an expanding water box, a kitchen stove, an kang stove, a radiator used for heating the room, an arched water leg used for heating the kang hole and a showering device. The invention further discloses a using method of the stove-connecting kang heating and hot water system. The using method comprises a summer using method and a winter using method. The summer using method comprises the following steps that the biomass fuel is placed in a showering hearth for burning, hot water flows circularly in the direction of the top of the water leg of the kitchen stove, a showering water outlet, a showering water inlet pipe, a showering water returning pipe, the bottom of the water leg of the kitchen stove, and a shower nozzle is opened for showering. The winter using method comprises the following steps that the water leg of the kitchen stove and / or an arched water leg works, the radiator heats indoor air and the kang hole is heated by the arched water leg. The stove-connecting kang heating and hot water system is convenient to install and use, the kitchen stove and the kang stove can be flexibly used without changing a valve in the winter using process, the heat utilization ratio is high, the fuel burns more fully, and the winter heating demands and the summer showering demands can be ensured.

Description

technical field [0001] The invention relates to the technical field of heating and hot water production in rural areas, in particular to a heating and hot water system burning biomass fuel and a use method thereof. Background technique [0002] According to the results of the sixth national census, more than half of my country's population lives in rural areas. There is a general lack of central heating facilities in rural areas of our country. At the same time, a large amount of biomass fuels (such as straw) will be produced in rural areas after harvesting crops. Many farmers burn biomass fuels when cooking. The kitchen stoves used by farmers generally have a low thermal energy utilization rate of biomass fuels, and insufficient combustion of fuels results in more smoke pollution. Contents of the invention [0003] The object of the present invention is to provide a stove-connected kang heating and hot water system that burns biomass fuel, which can meet the heating need...

AI Technical Summary

Problems solved by technology

The kitchen stoves used by farmers generally have a low thermal energy utilization rate of biomass fuels, and insufficient combustion of fuels results in more smoke and dust pollution

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