Novel environment-friendly heating system and method

Abstract

The invention discloses a novel environment-friendly heating system and method. The novel environment-friendly heating system comprises: a solar heat collector; a water storage tank, wherein a heat preservation structure is arranged on the outer wall of the water storage tank, an outlet of the solar heat collector is connected with the top of the water storage tank, and a bottom outlet of the water storage tank is connected with an inlet of a heating radiator through a pump; a coal-fired furnace, wherein a circulating water pipeline is arranged on the outer side of a combustion chamber of thecoal-fired furnace, an inlet of the circulating water pipeline is connected with a bottom outlet of the water storage tank, and an outlet of the circulating water pipeline is connected with the inletof the heating radiator through a pump, the heating radiator, wherein an outlet of the heating radiator is connected with an inlet of a water channel of a heat exchanger, a smoke outlet of the coal-fired furnace is connected with an inlet of a smoke channel of the heat exchanger, and the water channel exchanges heat with the smoke channel between walls; and the heat exchanger, wherein an outlet ofthe water channel of the heat exchanger respectively communicates with an inlet of the solar heat collector and the top of the water storage tank through a tee joint, valves are arranged on connecting pipelines, the top of the water storage tank is lower than the solar heat collector, and the height difference is larger than 1 m.

Description

technical field [0001] The invention belongs to the technical field of heating, and in particular relates to a novel environment-friendly heating system and method. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] With the rapid development of the national economy, people have higher and higher requirements for the quality of life. For the vast rural areas, heating in winter is also more important. At present, many rural areas do not have heating. In the households with heating, the heating is relatively scattered, and the heating forms are different, such as air source heat pump, heating furnace, electric heater, kang, fire wall and other forms. The efficiency of air sou...

AI Technical Summary

Problems solved by technology

However, the coal of the existing coal-fired stove is limited at one time. When people are watching during the day, they can regularly add coal lumps. Door closed to allow coal to burn slowly for heating

In this case, if the coal burning speed is very low, it can ensure burning overnight, but the heating effect on the circulating water is poor, and the indoor temperature is low; if the coal burning speed is high, it is difficult to ensure burning overnight, the second It needs to be ignited again in the early morning, which is troublesome, and the indoor temperature is very low in the early morning of the next day, and people's normal activities are limited

In addition, there is a lot of ash in the flue gas of the existing coal-fired furnace. Generally, the flue gas is directly led to the outdoor discharge through the chimney, resulting in waste of heat, and the ash carried by it is easy to pollute the outdoor environment.

[0005] Solar thermal collectors are widely used in rural areas, but most of them are limited to spring, summer and autumn. In winter, the water in solar thermal collectors is easy to freeze and it is difficult to continue to use them, making it difficult to obtain this kind of clean energy.

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