A regenerative heating device for clean heating

Abstract

The present invention is specifically a thermal storage heating device for clean heating. The present invention provides a thermal storage module, and a heat exchange tube group is arranged inside the thermal storage module. In this way, when the temperature in the heat exchange tube is high, The heat is stored, and when the indoor temperature becomes low, the stored energy can be used for heating, which improves the heating effect, ensures the balance of the indoor temperature, reduces the indoor temperature difference, and improves the comfort; the multi-section ladder medium of the present invention enters the tube There is a heat exchange branch pipe connected between each section of the medium inlet pipe and each section of the corresponding multi-section stepped medium discharge pipe, and the heat exchange branch pipes are connected in parallel, so that not only the heat exchange effect and Heat exchange capacity, and the use of stepped tubes, through the variable diameter at the steps, can change the flow of the medium to prevent the adhesion of scale, etc. At the same time, the change of the flow rate of the medium can also improve the heat exchange effect and enhance the heat exchange capacity.

Description

technical field [0001] The invention relates to the technical field of clean energy heating equipment, in particular to a thermal storage heating device for clean heating. Background technique [0002] Existing heating devices generally use heat exchange fins to exchange heat from the heat supply medium, so as to achieve the effect of heating. However, this heat exchange fin cannot realize the function of heat storage, and in actual use, the heat exchange fin tends to cause the indoor temperature to be too high during the day, and the temperature is very low at night, and, even at night, it will As a result, the room is relatively hot in the first half of the night, and in the second half of the night, as the external temperature drops, the indoor temperature will be lower, resulting in a large change in the indoor temperature, which reduces the comfort, and can not realize the saving and control of heat. . In addition, the current heat exchange fins or heat exchange tubes...

AI Technical Summary

Problems solved by technology

However, this heat exchange fin cannot realize the function of heat storage, and in actual use, the heat exchange fin tends to cause the indoor temperature to be too high during the day, and the temperature is very low at night, and, even at night, it will As a result, the room is relatively hot in the first half of the night, and in the second half of the night, as the external temperature drops, the indoor temperature will be lower, resulting in a large change in the indoor temperature, which reduces the comfort, and can not realize the saving and control of heat.

In addition, the current heat exchange fins or heat exchange tubes generally use water as the medium to achieve heat exchange, and the water often contains some minerals and scale, and these minerals and scale will adhere to the pipe for a long time, resulting in blockage The problem, because the inner diameter of the heat exchange pipe network is generally small, this situation is especially obvious in the heat exchange pipe network

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