Phase change heat storage type solar hot air heating and humidifying device

Abstract

The invention discloses a phase change heat storage type solar hot air heating and humidifying device which comprises a heat-insulation box with a hollow inner part. The heat-insulation box is provided with an openable upper cover; a heat-insulation layer is arranged on the inner wall of the heat-insulation box; a heat storage box is arranged on the back part in the heat-insulation box; a humidifying device is arranged on the front part in the heat-insulation box; the heat storage box is matched with a solar air heat collecting system; when the sunlight is ample in the daytime, hot air provided by the solar air heat collecting system is utilized for converting and storing heat; and during application, a fan is utilized for blowing low-temperature air into the heat storage box so as to heatair, the humidity is increased after the heated air passes through the humidifying device, and finally the humid and hot air is provided indoors. The device solves the problems of dryness and low temperature of the air in a building under an altitude environment, and has the advantages on the aspects of use functions, economy and environmental protection, a promotion value, contribution to humanbody hygiene and health, energy utilization, sustainable development and the like.

Description

technical field [0001] The invention belongs to the technical field of new energy, and relates to a solar hot air heating device, in particular to a phase change thermal storage type solar hot air heating and humidifying device. Background technique [0002] Since the energy crisis broke out in the 1970s, countries around the world have been actively exploring new energy structures, striving to change traditional energy consumption concepts, and rationally develop renewable energy. As a major energy consumer, my country is no exception. The non-renewability of coal and the serious pollution to the atmosphere make my country's coal-based energy structure urgently need transformation. At present, solar energy has emerged as the times require with its outstanding advantages of green, clean, energy-saving, high-efficiency, environmental protection and renewable, and has become the most promising Prospects and value of the new energy sector. In the west of my country, the territo...

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Problems solved by technology

[0003] The traditional electric heating method has the disadvantages of concentrated power consumption time, low energy conversion efficiency, and high heat cost, which can easily cause power grid tension, greatly reduce indoor air humidity, and make it dry and dull, which in turn affects the thermal comfort experience of the human body; Renewable energy has great advantages in development, but at the same time there are many short boards that the radiation is fluctuating and the intensity is intermittent. Exploring how to solve the periodic problem of its irradiation will become the key; as we all know, the winter in western my country is cold and dry, and the air Humidity is relatively low, and the low-humidity air environment will cause many consequences such as hindering the human respiratory system, excessive loss of human body water, and increasing air odor. If only heating is considered in winter, it will inevitably lead to a decrease in indoor air humidity, which cannot be achieved while people are heating. Warming and humidifying the air to achieve the purpose of ensuring user health and good experience

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