Energy-saving drying room

Abstract

The utility model relates to the technical field of drying rooms, and aims to solve the problems of low drying effect, low efficiency and high energy consumption of the conventional drying room. The utility model provides an energy-saving drying room. The energy-saving drying room comprises a room body, a ventilation device, a plurality of drying racks and a plurality of L-shaped separation assemblies. The room body comprises an air inlet end part and an air outlet end part; the plurality of L-shaped separation assemblies are alternately arranged between the air inlet end part and the air outlet end part; the drying rack room is arranged between the L-shaped separation assembly and the inner side wall of the room body; the ventilation device is arranged at the air inlet end part; an exhaust cavity is formed in the inner top of the room body at intervals; the air exhaust cavity is communicated with the air outlet end part; according to the energy-saving drying room provided by the utility model, the flowing path of hot air fed into the room body is guided, and the retention time of the hot air in the room body is prolonged, so that heat in the hot air is fully used for drying materials on the drying rack, the energy consumption is reduced, and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying rooms, in particular to an energy-saving drying room. Background Art

[0002] A drying room is a building used for batch drying. Crops, medicinal materials, etc. are pre-spread on drying racks, and then the drying racks are placed in the drying room for drying. Among them, the most common type is a hot air drying room, such as the patent with publication number CN211204663U. The top of the room body is provided with a hot air inlet cavity through a top plate, and a plurality of air outlet pipes connected to the air inlet cavity are suspended from the top plate. An exhaust pipe is provided at the bottom of the room body, thereby forming a drying system with hot air entering from the top and exhausting from the bottom. However, when the hot air is introduced from the top, the wind force is required to be slow, otherwise it is easy to cause the materials on the drying rack to be blown off. However, if the wind force is too slow, not only will it cause the hot air to take too long to penetrate the layers of the drying rack, but it will also be difficult to take away the moisture, resulting in poor drying effect, low drying efficiency and high energy consumption.

[0003] Based on the above description, there is an urgent need for an energy-saving drying room that facilitates hot air penetration and has high drying efficiency. Utility Model Content

[0004] The utility model aims to provide an energy-saving drying room, aiming to solve the technical problems of low drying effect, low efficiency and high energy consumption in existing drying rooms.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] An energy-saving drying room comprises a room body, a ventilation device, a plurality of drying racks and a plurality of L-shaped partition components; the room body comprises an air inlet end and an air outlet end; a plurality of L-shaped partition components are alternately arranged between the air inlet end and the air outlet end; the drying racks are arranged between the L-shaped partition components and the inner side wall of the room body; the ventilation device is arranged at the air inlet end; an exhaust cavity is arranged on the inner top of the room body; and the exhaust cavity is connected to the air outlet end.

[0007] Preferably, the L-shaped partition assembly comprises a positive L-shaped partition and an inverted L-shaped partition; a plurality of the positive L-shaped partitions and a plurality of inverted L-shaped partitions are alternately arranged inside the room.

[0008] Preferably, a ventilation hole is left between adjacent positive L-shaped partitions and inverted L-shaped partitions.

[0009] Preferably, a plurality of pairs of movable baffles are provided between adjacent positive L-shaped baffles and the inverted L-shaped baffles; and the plurality of pairs of movable baffles are arranged at the vents.

[0010] Preferably, the air inlet end is an air inlet convex portion; the ventilation device is arranged on the air inlet convex portion; and a ventilation duct is left between the air inlet convex portion and the starting inverted L-shaped partition.

[0011] Preferably, a heat-conducting partition is provided on the top of the room body; the exhaust cavity is provided between the top inner wall of the room body and the heat-conducting partition; and the L-shaped partition assembly is provided between the heat-conducting partition and the bottom wall of the room body.

[0012] Preferably, the exhaust cavity is provided with an air inlet and an air outlet; the air inlet is connected to the air outlet end; and the air outlet is close to the air inlet end.

[0013] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0014] In the energy-saving drying room provided by the utility model, hot air is introduced into the room body from the air inlet end through the ventilation device, and the flow path of the hot air delivered into the room body is guided by a plurality of L-shaped partition components alternately arranged between the air inlet end and the air outlet end, and the residence time of the hot air in the room body is prolonged, so that the heat in the hot air can be fully used for drying the materials on the drying rack, thereby reducing energy consumption and improving the drying effect. Finally, the hot air after heat exchange is discharged through the exhaust cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 A top view of the utility model;

[0018] Figure 3 for Figure 2 sectional view of .

[0019] Icons: 1-room body, 11-air inlet end, 12-air outlet end, 2-ventilation device, 3-drying rack, 4-L-shaped partition assembly, 41-positive L-shaped partition, 42-inverted L-shaped partition, 5-exhaust chamber, 51-air inlet, 52-air outlet, 6-movable baffle, 7-ventilation duct, 8-heat-conducting partition, 9-exhaust fan. DETAILED DESCRIPTION

[0020] Example 1

[0021] See also Figures 1 to 3 , the utility model provides the following technical solutions: an energy-saving drying room, suitable for making full use of heat and reducing energy consumption.

[0022] Specifically, Figure 1 and Figure 3 As shown, an energy-saving drying room includes a room body 1, a ventilation device 2, a plurality of drying racks 3 and a plurality of L-shaped partition components 4; the room body 1 includes an air inlet end 11 and an air outlet end 12; the plurality of L-shaped partition components 4 are alternately arranged between the air inlet end 11 and the air outlet end 12; the drying racks 3 are arranged between the L-shaped partition components 4 and the inner side wall of the room body 1; the ventilation device 2 is arranged at the air inlet end 11; an exhaust cavity 5 is arranged on the inner top of the room body 1; the exhaust cavity 5 is connected to the air outlet end 12.

[0023] Specific implementation process: hot air is introduced into the room body 1 from the air inlet end 11 through the ventilation device 2, and the flow path of the hot air delivered into the room body 1 is guided by a plurality of L-shaped partition components 4 alternately arranged between the air inlet end 11 and the air outlet end 12, and the residence time of the hot air in the room body 1 is prolonged, so that the heat in the hot air can be fully used to dry the materials on the drying rack 3, thereby reducing energy consumption and improving the drying effect. Finally, the hot air after heat exchange is discharged through the exhaust chamber 5.

[0024] In this embodiment, the ventilation device 2 is a plurality of hot air blowers or a plurality of hot air exhaust fans.

[0025] Specifically, Figure 3 As shown, the L-shaped partition assembly 4 includes a positive L-shaped partition 41 and an inverted L-shaped partition 42 ; a plurality of positive L-shaped partitions 41 and a plurality of inverted L-shaped partitions 42 are alternately arranged inside the room body 1 .

[0026] In this embodiment, the positive L-shaped partition 41 and the inverted L-shaped partition 42 are relatively arranged on the first inner wall and the second inner wall of the room body 1; and, a vent is left between the positive L-shaped partition 41 and the inverted L-shaped partition 42, and a plurality of pairs of movable baffles 6 are further arranged to block the vent. When the hot air accumulates to a certain amount, the movable baffles 6 are automatically pushed open to enter the drying unit where the next drying rack 3 is located, thereby further extending the residence time of the hot air, ensuring that the material on the drying rack 3 is fully heated and dried, and reducing the heat loss caused by the rapid outflow of hot air as a whole.

[0027] Specifically, Figure 2 or Figure 3 As shown, the air inlet end 11 is an air inlet convex portion; the ventilation device 2 is arranged on the air inlet convex portion; and a ventilation passage 7 is left between the air inlet convex portion and the starting inverted L-shaped partition plate 42.

[0028] In this embodiment, by separately setting up an air inlet convex portion as the air inlet end portion, firstly, the position of the hot air inlet can be controlled so that it forms a buffer cavity and a hot air ventilation duct 7 with the starting inverted L-shaped partition 42; secondly, it is also convenient to set up an exhaust fan 9 on the top of the room body 1 where the air inlet convex portion is located, so as to extract the cold air after heat exchange in the exhaust cavity 5.

[0029] Specifically, Figure 1 and Figure 2 As shown, a heat-conducting partition 8 is provided on the top of the room body 1; an exhaust cavity 5 is provided between the top inner wall of the room body 1 and the heat-conducting partition 8; and an L-shaped partition component 4 is provided between the heat-conducting partition 8 and the bottom wall of the room body 1.

[0030] In this embodiment, by providing a heat-conducting partition 8, the top of the room body 1 can be divided into the exhaust chamber 5, and the waste heat of the hot air can be utilized. Specifically, the hot air heats, exchanges heat, and dries the materials on the drying rack 3, and then passes into the exhaust chamber 5. During the short stay of the hot air in the exhaust chamber 5, the remaining heat heats the heat-conducting partition 8 again, and then the heat-conducting partition 8 acts as an insulation layer, further realizing the utilization of waste heat and avoiding the loss of heat in the room body 1 due to the lower temperature of the external environment in autumn and winter.

[0031] Specifically, Figure 1 and Figure 2 As shown, the exhaust cavity 5 is provided with an air inlet 51 and an air outlet 52 ; the air inlet 51 is connected to the air outlet end 12 ; and the air outlet 52 is close to the air inlet end 11 .

[0032] In this embodiment, the air inlet 51 is connected to the air outlet end 12; the air outlet 52 is close to the air inlet end 11, thereby lengthening the path for hot air to be discharged, thereby facilitating the hot air to fully play a role in heat preservation and effectively utilizing the residual heat.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-saving drying room, comprising a room body (1), a ventilation device (2) and a plurality of drying racks (3), characterized in that: It also includes a plurality of L-shaped partition components (4); the room body (1) includes an air inlet end (11) and an air outlet end (12); the plurality of L-shaped partition components (4) are alternately arranged between the air inlet end (11) and the air outlet end (12); the drying rack (3) is arranged between the L-shaped partition components (4) and the inner side wall of the room body (1); the ventilation device (2) is arranged at the air inlet end (11); an exhaust cavity (5) is arranged on the inner top of the room body (1); the exhaust cavity (5) is connected to the air outlet end (12).

2. The energy-saving drying room according to claim 1 is characterized in that: The L-shaped partition assembly (4) comprises a positive L-shaped partition (41) and an inverted L-shaped partition (42); a plurality of the positive L-shaped partitions (41) and a plurality of inverted L-shaped partitions (42) are alternately arranged inside the room body (1).

3. The energy-saving drying room according to claim 2 is characterized in that: A ventilation hole is reserved between the adjacent positive L-shaped partitions (41) and the inverted L-shaped partitions (42).

4. The energy-saving drying room according to claim 3 is characterized in that: A plurality of pairs of movable baffles (6) are provided between adjacent positive L-shaped baffles (41) and inverted L-shaped baffles (42); and the plurality of pairs of movable baffles (6) are arranged at the ventilation opening.

5. The energy-saving drying room according to any one of claims 2 to 4, characterized in that: The air inlet end (11) is an air inlet convex portion; the ventilation device (2) is arranged on the air inlet convex portion; and a ventilation passage (7) is left between the air inlet convex portion and the starting inverted L-shaped partition plate (42).

6. The energy-saving drying room according to claim 5 is characterized in that: A heat-conducting baffle (8) is provided on the top of the room body (1); the exhaust cavity (5) is provided between the top inner wall of the room body (1) and the heat-conducting baffle (8); and the L-shaped partition component (4) is provided between the heat-conducting baffle (8) and the inner bottom wall of the room body (1).

7. The energy-saving drying room according to claim 6, characterized in that: The exhaust cavity (5) is provided with an air inlet (51) and an air outlet (52); the air inlet (51) is in communication with the air outlet end (12); and the air outlet (52) is close to the air inlet end (11).

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