Solar Combined Heating System for Flue-cured Tobacco
A technology of heating system and solar energy, which is applied in the field of solar combined heating system for flue-cured tobacco, can solve the problems of low utilization rate of solar energy, limited saving rate of coal burning, waste of energy, etc., achieves improvement of utilization rate of solar energy, saving energy consumption, The effect of reducing energy consumption
Active Publication Date: 2018-01-30
HENAN AGRICULTURAL UNIVERSITY +2
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Problems solved by technology
[0003]With the development of science and technology, technicians use solar energy in tobacco leaf curing. Low utilization rate and limited coal savings
Moreover, during the tobacco leaf curing process, a large amount of moisture discharged from the tobacco leaf itself stays in the space of the curing room. The existing tobacco leaf curing process needs to heat and discharge the moisture, resulting in a large amount of useless work and a lot of waste. energy
[0004] In addition, with the development of science and technology, heat pump technology is becoming more and more mature. Recycling can save energy and reduce pollution emissions. However, in the prior art, there is no relevant research on applying heat pump technology to the tobacco leaf curing process.
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[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] Such as figure 1 , figure 2 As shown, a solar combined heating system for flue-cured tobacco includes a curing room 1, a heating chamber 2, a circulating fan 3, an external cabinet body 4, a solar heating system, a heat pump system and a dehumidification system. The top of the curing room 1 A solar heating system is set, a heating chamber 2 is arranged at one end of the barn 1, and an external cabinet body 4 is arranged outside the heating chamber 2. The heating chamber 2 includes upper and lower parts. It is the circulation air chamber 6, the hot air chamber 5 communicates with the circulation air chamber 6 through the circulation fan 3, and the circulation air chamber 6 communicates with the barn 1, and the circulation fan 3 realizes the air circulation between the barn 1 and the hot air chamber 5, so The heat pump system described is an air sourc...
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The invention provides a solar combined heating system for flue-cured tobacco. A solar heating system is arranged at the top of a baking room, a heating room is arranged at one end of the baking room, and an outer cabinet is arranged outside the heating room. The heating room includes upper and lower parts. The lower part is a hot air chamber, and the upper part of the heating chamber is a circulating air chamber. The hot air chamber and the circulating air chamber are connected by a circulating fan. The circulating air chamber is connected to the baking room. The circulating fan realizes the air circulation between the baking room and the hot air room. Heat pump, the heat pump system absorbs the heat in the air to heat the hot air indoor air, the dehumidification system dehumidifies the air in the hot air indoor, and the solar heating system assists the hot air indoor air. In the present invention, the air source heat pump is mainly used to provide heat for tobacco leaf curing, and the solar heat supply provides auxiliary heat for tobacco leaf curing. To achieve the purpose of energy saving and emission reduction.
Description
Technical field: [0001] The invention belongs to the technical field of equipment for flue-cured tobacco production, and in particular relates to a solar combined heating system for flue-cured tobacco. Background technique: [0002] At present, the direct combustion of coal is still used to provide the heat source for tobacco leaf baking. Direct combustion of coal has low energy utilization rate, high energy consumption, and pollutes the air, which is not conducive to the precise operation of tobacco leaf baking. With the increasingly serious world energy crisis, the call for energy conservation and emission reduction is getting louder and louder. How to reduce energy consumption and pollution emissions in flue-cured tobacco production is still a difficult problem for flue-cured tobacco production technicians. [0003] With the development of science and technology, technicians use solar energy in tobacco leaf curing. However, the design of existing solar barns is relatively...
Claims
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Login to View More IPC IPC(8): A24B3/10
CPCA24B3/10
Inventor 王建安段卫东张晓远何军申洪涛张大纯
Owner HENAN AGRICULTURAL UNIVERSITY