Air conditioner air guide device for reducing temperature of high-temperature area between tobacco leaf bins

Abstract

The utility model provides an air-conditioning air guide device for reducing the temperature of a high-temperature area in a tobacco leaf chamber, which comprises a first air guide pipe, a plurality of second air guide pipes and a third air guide pipe which are arranged at the top of the tobacco leaf chamber, the first air guide pipe is connected with an air outlet of the air conditioner indoor unit. The side walls, in different directions, of the first air guide pipe communicate with a second air guide pipe or a third air guide pipe. Side air supply outlets are formed in two ends of the second air guide pipe and the third air guide pipe; a lower air supply outlet is formed in the bottom of the second air guide pipe; the second air guide pipe and the third air guide pipe are adjacently arranged and are communicated; the lower air supply opening is provided with a shutter air opening. According to the utility model, cold air blown to the tobacco leaf bin can be uniformly distributed and accurately covered in the tobacco leaf bin, so that the temperature of a local high-temperature area is quickly reduced, the alcoholization quality of tobacco leaves is improved, the energy consumption of an air conditioner is reduced, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioning air guide device for reducing the temperature of a high-temperature area between tobacco leaf bins. Background Art

[0002] As a place to store tobacco, tobacco warehouses must maintain a relatively constant temperature environment. Since the storage capacity of tobacco warehouses is generally large, the temperature field in the warehouse is relatively complex. Tobacco warehouses need to control the temperature of the tobacco storage environment and provide suitable environmental conditions for tobacco storage to avoid drying and crushing due to excessive temperature, which in turn causes certain economic losses. At the same time, suitable environmental conditions are conducive to improving the natural aging quality of tobacco and the quality of tobacco products.

[0003] At present, the temperature control of tobacco warehouses mainly relies on split suspended air conditioners. In the case of high temperature in summer, a tobacco warehouse needs to turn on multiple air conditioners at the same time to cool down, and each air conditioner should be turned on for at least 6 hours. Although the air conditioning control can reduce the overall temperature of the tobacco warehouse, there are dead corners in the warehouse, resulting in uneven cold air delivery from the air conditioner, causing temperature deviations in different areas of the tobacco warehouse, and then generating high temperatures in the local area on the top of the tobacco warehouse. On the one hand, it affects the aging quality of the tobacco leaves; on the other hand, it increases the energy consumption cost of the air conditioner. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the present invention is to provide an air-conditioning air-guiding device for reducing the temperature of the high-temperature area between tobacco leaf bins.

[0005] The utility model proposes an air-conditioning air-guiding device for reducing the temperature of a high-temperature area in a tobacco bin, comprising a first air-guiding duct arranged on the top of the tobacco bin, a plurality of second air-guiding ducts and a third air-guiding duct, the first air-guiding duct being connected to an air outlet of an indoor unit of the air-conditioner, and the side walls of the first air-guiding duct in different directions are connected with the second air-guiding duct or the third air-guiding duct; side air outlets are provided at both ends of the second air-guiding duct and the third air-guiding duct, and a lower air outlet is provided at the bottom of the second air-guiding duct; the second air-guiding duct is adjacent to and connected to the third air-guiding duct; and the lower air outlet is provided with a louvered air outlet.

[0006] Preferably, the second air duct and the third air duct are arranged circumferentially around the first air duct, and the same second air duct and the same third air duct on the same side line are arranged at intervals.

[0007] Preferably, outer walls of the first air duct, the second air duct and the third air duct are all covered with a foam insulation layer.

[0008] As described above, the utility model relates to an air conditioning air guide device for reducing the temperature of the high-temperature area between tobacco leaf bins, which has the following technical effects:

[0009] The utility model allows the cold air generated by the air conditioner to enter the first air duct through the air outlet, and the cold air in the first air duct flows through the second air duct and the third air duct, wherein part of the cold air is discharged along the lower air outlet of the second air duct or the third air duct, and the rest of the cold air is discharged along the side air outlet of the second air duct and the third air duct. The utility model can effectively achieve uniform distribution of the cold air blowing to the tobacco barn, accurately cover the tobacco barn, and then quickly reduce the temperature of the local high temperature area, improve the aging quality of tobacco leaves, reduce air conditioning energy consumption, and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional schematic diagram of an air conditioning and air guiding device for reducing the temperature of a high-temperature area in a tobacco barn provided in one embodiment of the utility model.

[0011] Figure 2 A three-dimensional schematic diagram of an air conditioning and air guiding device for reducing the temperature of a high-temperature area between tobacco leaf bins provided in the second embodiment of the utility model.

[0012] Figure 3 A three-dimensional schematic diagram of an air conditioning and air guiding device for reducing the temperature of a high-temperature area in a tobacco barn provided in the third embodiment of the utility model.

[0013] Description of reference numerals:

[0014] 100, first air duct; 110, air inlet; 200, second air duct; 210, lower air outlet; 300, third air duct; 310, side air outlet; 400, foam insulation layer. DETAILED DESCRIPTION

[0015] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0016] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of the relative relationship, without substantial change of the technical content, should also be regarded as the scope of the implementation of the utility model.

[0017] Embodiment 1

[0018] like Figure 1-Figure 2 As shown, an embodiment of an air-conditioning air-guiding device for reducing the temperature of a high-temperature area in a tobacco barn comprises a first air-guiding duct 100 fixed to the top of the tobacco barn by threaded connection or other detachable methods, a plurality of second air-guiding ducts 200 and a third air-guiding duct 300. Among them, the air inlet 110 of the first air-guiding duct 100 is connected to the air outlet of the air-conditioning indoor unit to ensure that the cold air of the air-conditioning indoor unit enters the first air-guiding duct 100. The side walls of the first air-guiding duct 100 in different directions are connected with the second air-guiding duct 200, so that the cold air in the first air-guiding duct 100 can enter the second air-guiding duct 200 in different directions. Side air outlets 310 are provided at both ends of the second air duct 200 and the third air duct 300. The second air duct 200 and the third air duct 300 are arranged adjacent to each other and are in communication, so as to allow the cold air in the first air duct 100 to enter the third air duct 300 along the second air duct 200, and to discharge the cold air in the third air duct 300 along the end side air outlets 310. A lower air outlet 210 is provided at the bottom of the second air duct 200 to ensure that the cold air blows toward the cigarette pack from the lower air outlet 210. Louver air outlets are provided at the lower air outlet 210 and the side air outlet 310, wherein the louver air outlets are preferably double-layer louver air outlets to adjust the air volume and wind direction.

[0019] When in use, the cold air generated by the indoor unit of the air conditioner enters the first air duct 100 from the air inlet 110. Since the second air duct 200 is connected to the third air duct 300 and is distributed on the side walls of the first air duct 100 in different directions, when the cold air enters the second air duct 200, part of the cold air is discharged from the lower air supply port 210, and the other part of the cold air continues to enter the third air duct 300 along the second air duct 200 and is discharged from the side air port 310, so that the blown cold air is more evenly distributed in the tobacco compartment and can accurately cover the tobacco compartment, thereby quickly reducing the temperature of the local high-temperature area and reducing the energy consumption cost of the air conditioner.

[0020] It should be noted that when the space between tobacco warehouses is large, Figure 2 As shown, the number of the second air duct 200 and the third air duct 300 can be increased, that is, on the basis of the original assembly, the side air outlet 310 at the end of the third air duct 300 can be connected to the second air duct 200 and the third air duct 300 in sequence, and the technicians can determine the number of the second air duct 200 and the third air duct 300 according to the specific working conditions. The cold air enters the tobacco barn from different directions, which reduces the situation of local high temperature areas in the tobacco barn, can maintain the appropriate storage temperature of the tobacco, ensure the aging quality of the tobacco, and reduce the energy consumption cost of the air conditioner.

[0021] In one embodiment, the second air duct 200 and the third air duct 300 are arranged circumferentially around the first air duct 100 to ensure that the cold air is discharged evenly in different directions. When the space between tobacco leaf bins is large, in order to ensure that the temperature in the bin can be maintained at a temperature suitable for tobacco leaf storage, the number of the second air duct 200 and the third air duct 300 is increased. During assembly, the same second air ducts 200 located on the same side line are arranged at intervals, and the same third air ducts 300 are also arranged at intervals, so that the lower air outlet 210 of the second air duct 200 discharges cold air to blow the cigarette packs evenly to maintain a suitable storage temperature for tobacco leaves.

[0022] In one embodiment, the outer walls of the first air duct 100, the second air duct 200 and the third air duct 300 are evenly covered with a foam insulation layer, which can ensure the temperature of the cold air when it flows in the first air duct 100, the second air duct 200 and the third air duct 300, reduce the exchange of cold air with the external temperature through the walls of each air duct and cause the temperature of the cold air to rise, and further ensure that the output cold air can maintain the temperature in the tobacco warehouse.

[0023] Embodiment 2

[0024] In addition to the above-mentioned embodiment 1, the present application also provides a second embodiment, which is different from the embodiment 1 in that the side wall of the first air duct 100 is connected to both the third air duct 300 and the second air duct 200, and the connection mode of the second air duct 200 and the third air duct 300 can be flexibly adjusted according to the spatial range of the tobacco barn. In this embodiment, when the air supply direction of the side air outlet remains unchanged, the spacing between the lower air outlets 210 is adjusted by different connection modes of the second air duct 200 and the third air duct 300, so as to meet the requirements of tobacco barns with different spatial ranges for uniform cold air delivery and reduce the temperature deviation generated in different areas of the tobacco barn.

[0025] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. An air conditioning and air guiding device for reducing the temperature of the high temperature area in the tobacco barn, characterized in that: The invention comprises a first air duct (100) arranged at the top of a tobacco barn, a plurality of second air ducts (200) and a third air duct (300), wherein the first air duct (100) is connected to an air outlet of an indoor unit of an air conditioner, and the side walls of the first air duct (100) in different directions are connected to the second air duct (200) or the third air duct (300); both ends of the second air duct (200) and the third air duct (300) are provided with side air outlets (310), and the bottom of the second air duct (200) is provided with a lower air outlet (210); the second air duct (200) and the third air duct (300) are arranged adjacent to and connected to each other; and the lower air outlet (210) is provided with a louvered air outlet.

2. The air conditioning and air guiding device for reducing the temperature of the high temperature area in the tobacco barn according to claim 1 is characterized in that: The second air duct (200) and the third air duct (300) are arranged circumferentially around the first air duct (100), and the same second air duct (200) and the third air duct (300) on the same side are arranged at intervals.

3. The air conditioning and air guiding device for reducing the temperature of the high temperature area in the tobacco barn according to claim 1 or 2, characterized in that: The outer walls of the first air duct (100), the second air duct (200) and the third air duct (300) are all covered with a foam insulation layer (400).

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