Domestic environment-friendly warming device

Abstract

The invention discloses a domestic environment-friendly warming device, and belongs to the technical field of warming furnaces. The domestic environment-friendly warming device comprises a furnace panel, a base, a water jacket located between the furnace panel and the base, a furnace body defined by the water jacket, a combustion furnace chamber located in the furnace body, an air chamber wrapping the outer wall of the combustion furnace chamber, a check bridge supporting the bottom of the combustion furnace chamber and an ash box located below the check bridge. The water jacket is provided with a water inlet pipe port, a water outlet pipe port, a pressure gauge port and a water temperature gauge port, and filtering pieces are arranged in the furnace body. The furnace body and the warming device are mounted in a separated mode, a larger area can be warmed, and the indoor sanitary condition and air condition are improved; after flue gas is filtered, most coal tar and water are collected to a liquid collecting box, the inner wall of a chimney is prevented from being blocked, and coal tar is prevented from sticking to human bodies or clothes; a separation sieve is used for separating ash generated after complete combustion and coal particles generated due to incomplete combustion for treatment, parts of particles can be secondarily combusted, and the effects of saving coal and protecting the environment are achieved.

Description

technical field [0001] The invention belongs to the technical field of heating stoves, and relates to a household stove with both firewood and coal, in particular to a household environment-friendly heating device. Background technique [0002] In the vast rural areas of the south, villagers living in traditional tile-roofed houses are accustomed to using open coal stoves for daily activities such as cooking, heating water or heating. The use of utensils has brought endemic fluorosis to rural areas in southern China because people have been in a space full of coal-fired waste gas for a long time. In order to prevent and control endemic fluorosis that has been developing for a long time, the villagers have gradually begun to change their living habits, replacing the original open coal stove with a closed-burning return air stove, and exhausting the flue gas outside through the exhaust pipe. Especially in recent years, with the steady advancement of new rural construction, th...

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Problems solved by technology

[0003] However, in the cold winter, since the functions of the return air stove for cooking and heating are integrated, heating requires the return air stove to be placed in the living room, and at the same time, cooking and cooking in the living room. The oily fume is heavy, which affects the indoor air conditions and even affects the service life of indoor appliances; on the other hand, the return air stove is used for cooking and heating, and its function is relatively single, and its heating range is often small, generally limited to the area around the stove. Several square meters, the heating effect needs to be improved; as a general civilian stove, its combustion efficiency is low, and in many cases even the block fuel is not completely burned, and it is directly thrown away after leaking from the furnace bridge gap into the ash box, accumulating over time It will cause a lot of waste, the exhaust gas discharged from incomplete combustion has high sulfur content, heavy nose odor, and greater air pollution, and greater harm to the human body; at the same time, the exhaust gas discharged after fuel combustion Containing some coal tar, water and other liquids, when passing through the smoke pipe, it is easy to entrain dust and adhere to the inner wall of the smoke pipe, which will form a blockage on the inner wall of the smoke pipe over time, and liquid compounds such as coal tar are corrosive, and flow out from the smoke exhaust pipe. It will cause damage to the skin on the human body, and it will be very difficult to clean if it drips on the clothes

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