Earthen bed self-burning boiler and heating system thereof

Abstract

The invention relates to heating equipment and system, in particular to an earthen bed self-burning boiler, which can efficiently heat indoors only by using straws, is low in cost, does not need to change the structure of an earthen bed, and does not need coal, as well as a heating system using the earthen bed self-burning boiler. The earthen bed self-burning boiler comprises water inlet pipes (1) and water outlet pipes (2), wherein communicating pipes (3) are arranged between the water inlet pipes (1) and the water outlet pipes (2); a plurality of heating pipes (4) communicated with the water inlet pipes (1) or the water outlet pipes (2) are formed in the water inlet pipes (1) or the water outlet pipes (2); the heating pipes (4) are arranged in the same horizontal plane; and a gap is formed between adjacent heating pipes (4). The heating system of the earthen bed self-burning boiler comprises an earthen bed main body (15), a hot water pipe (6) and a water return pipe (7) and further comprises the earthen bed self-burning boiler, wherein the earthen bed self-burning boiler is arranged in a fuel hole of the earthen bed main body (15); and the fuel hole is divided into a burning chamber and an ash discharging chamber through the plane of the heating pipes (4).

Description

technical field [0001] The invention relates to heating equipment and its system, in particular to an earth kang self-fired boiler and its heating system. Background technique [0002] Earth kang, also known as heated kang, is a rectangular sleeping platform made of adobe or bricks for northerners. There are mats on the top and holes on the bottom. It communicates with a chimney and can be used for heating. Due to the cold and long winters in northern China and Mongolia, the beds popular in the south cannot withstand the cold in winter. People in Northeast Asia invented heated kangs as heating facilities and have been using them ever since. The heated kang is a building facility with a masonry structure. The kang built in the north is called a pan kang. Inside it is a wall between the kang built with bricks. Touch it with mud, and after the mud dries, put it on the kang mat and use it. The kang has a stove mouth and a smoke outlet. The stove mouth is used to burn firewood....

AI Technical Summary

Problems solved by technology

But it also has its own shortcomings, that is, in winter, the kang is hot, but the inside of the house is still very cold, so it is necessary to use a stove or other heating equipment separately, and adopt other heating in time The equipment will also be hot on the kang at night and cold in the room. When sleeping at night, the lower part of the body is hot and the part of the body leaking outside is cold. It is also easy to catch a cold due to the temperature difference when waking up at night.

The existing means to solve the problem is to change the structure of the kang itself, increase heat dissipation, and achieve the purpose of heating, but this will weaken the self-heating efficiency of the kang itself, and the heating effect is not ideal. Coal heating is costly and increases the burden on users

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