Cabin air drying device

Abstract

The utility model relates to the technical field of air drying devices, and discloses a cabin air drying device which comprises a device body, a cavity is formed in the device body, an air inlet is formed in one side of the device body, an air outlet is formed in the other side of the device body, and the air inlet and the air outlet are both communicated with the cavity. A fixing shaft is installed on the side, close to the air inlet, of the device body, a rotating wheel is rotationally installed on the fixing shaft, four filtering blocks are evenly arranged on the rotating wheel in the circumferential direction, and through the arranged rotating wheel, dust in air entering the cavity can be filtered after the filtering blocks on the rotating wheel are aligned with the air inlet by rotating the rotating wheel; and after filth blockage is generated after the filter blocks are used for a certain time, the next filter block can be moved and aligned with the air inlet by rotating the rotating wheel, so that the filter blocks can be quickly replaced, the device can enter a working state more quickly, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air drying equipment, in particular to a cabin air drying device. Background Art

[0002] In industrial production or cargo storage, dry and pure air is often required to prevent industrial products or stored goods from getting damp and causing chemical reactions or spoilage.

[0003] Existing air drying devices often use desiccant adsorption to dry the air. When drying air in large quantities, a large amount of desiccant will be wasted, which increases the cost of industrial production or storage. The drying effect of air drying by low-temperature condensation is poor, and a small amount of water vapor will still remain in the air, affecting industrial production. Therefore, it is necessary to improve the existing technology to meet actual needs.

[0004] The patent with publication number CN 220424964 U discloses an air drying device system, including a drying device, which includes a box, an air intake pipe, a mounting box, a circulation pipe, a solenoid valve, a circuit controller, a dust bag, a moisture-proof cotton board, a heating net, an exhaust pipe and a humidity sensor. An air intake pipe is installed at the middle end of the top surface of the box, a mounting box is installed at the front of the air intake pipe, the circulation pipe is installed on the side of the box, a solenoid valve is fixedly installed at the middle end of the front of the circulation pipe, a dust bag is installed at the bottom of the air intake pipe, a moisture-proof cotton board is installed in the inner cavity of the box, the exhaust pipe is fixedly installed at the middle end of the bottom surface of the box, and a humidity sensor is fixedly installed on the inner wall of the exhaust pipe. The air drying device system introduces air into the box through an air suction pump, and the heating net heats the air. When the dryness of the air does not reach the threshold, the exhaust pipe is closed, and the air re-enters the box along the circulation pipe for drying, achieving a stable drying effect.

[0005] However, the moisture-proof plate and dust-proof device in the device are not easy to disassemble and assemble. After long-term use, the dust-proof device is easily blocked by dirt and the moisture-proof plate loses its function, resulting in a decrease in the drying effect of the device. Utility Model Content

[0006] The purpose of the utility model is to provide a cabin air drying device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cabin air drying device, comprising a device body, a cavity is opened in the device body, an air inlet is arranged on one side of the device body, and an air outlet is arranged on the other side of the device body, the air inlet and the air outlet are both connected to the cavity, a fixed shaft is installed on the side of the device body close to the air inlet, a rotating wheel is rotatably installed on the fixed shaft, four filter blocks are evenly arranged along the circumferential direction of the rotating wheel, the size of the filter blocks is adapted to the size of the air inlet, three moisture-proof plates are evenly arranged along the axial direction in the cavity, a heating plate is arranged on the inner wall of the cavity close to the air outlet, and a humidity sensor is arranged in the air outlet.

[0008] Preferably, four docking blocks are evenly arranged on the rotating wheel along the circumferential direction, and a fixing block is arranged on the device body. The docking block can be connected and fixed to the fixing block by fixing bolts.

[0009] Preferably, a limiting groove is provided on the fixed shaft, a limiting block is inserted into the limiting groove, and a diameter of a terminal end of the limiting block is larger than a diameter of the fixed shaft.

[0010] Preferably, three card slots communicating with the cavity are provided on the device body, and the moisture-proof plates are inserted into the card slots.

[0011] Preferably, a handle is installed on the moisture-proof plate.

[0012] Preferably, a docking rod is installed on the device body, a limit rod is rotatably installed on the docking rod, and an L-shaped block adapted to the limit rod is installed on the device body.

[0013] Preferably, four support columns distributed in a matrix are provided at the bottom of the device body, and a device base plate is installed at the bottom of the support columns.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by means of the rotating wheel, the filter block on the rotating wheel can be rotated to align with the air inlet, thereby filtering the dust in the air entering the cavity, and when the filter block is dirty and clogged after being used for a certain period of time, the next filter block can be moved and aligned with the air inlet by rotating the rotating wheel, thereby realizing rapid replacement of the filter block, allowing the device to enter the working state more quickly, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a cabin air drying device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the side cross-sectional structure of a cabin air drying device proposed by the utility model;

[0018] Figure 3 A cabin air drying device proposed by the utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0019] In the figure: 1. device bottom plate; 2. support column; 3. device body; 4. rotating wheel; 5. filter block; 6. docking block; 7. moisture-proof plate; 8. handle; 9. fixing block; 10. limiting rod; 11. L-shaped block; 12. heating plate; 13. humidity sensor; 14. air outlet; 15. cavity; 16. slot; 17. fixing block; 18. air inlet; 19. fixed shaft; 20. limiting block; 21. limiting slot; 22. fixing bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A cabin air drying device comprises a device body 3, a cavity 15 is formed in the device body 3, an air inlet 18 is arranged on one side of the device body 3, an air outlet 14 is arranged on the other side of the device body 3, the air inlet 18 and the air outlet 14 are both connected with the cavity 15, a fixed shaft 19 is installed on the side of the device body 3 close to the air inlet 18, a rotating wheel 4 is rotatably installed on the fixed shaft 19, four filter blocks 5 are evenly arranged on the rotating wheel 4 along the circumferential direction, the size of the filter blocks 5 is adapted to the size of the air inlet 18, three moisture-proof plates 7 are evenly arranged in the axial direction in the cavity 15, a heating plate 12 is arranged on the inner wall of the cavity 15 close to the air outlet 14, and a humidity sensor 13 is arranged in the air outlet 14.

[0022] By means of the provided rotating wheel 4, the dust in the air entering the cavity 15 can be filtered after the filter block 5 on the rotating wheel 4 is aligned with the air inlet 18 by rotating the rotating wheel 4, and when the filter block 5 is clogged after being used for a certain period of time, the next filter block 5 can be moved and aligned with the air inlet 18 by rotating the rotating wheel 4, so that the filter block 5 can be quickly replaced, so that the device can enter the working state more quickly, thereby improving the working efficiency of the device.

[0023] Specifically, in this embodiment, four docking blocks 6 are evenly arranged along the circumferential direction of the rotating wheel 4 , and a fixing block 9 is arranged on the device body 3 . The docking block 6 can be connected and fixed to the fixing block 9 by fixing bolts 22 .

[0024] By cooperating with the docking block 6 and the fixing block 9, after the filter block 5 is moved to align with the air inlet 18, the docking block 6 on the corresponding side of the filter block 5 will be aligned with the fixing block 9. At this time, the fixing block 9 and the docking block 6 can be connected and fixed by the fixing bolts 22, thereby fixing the runner 4.

[0025] Specifically, in this embodiment, a limiting groove 21 is provided on the fixed shaft 19 , a limiting block 20 is inserted into the limiting groove 21 , and a diameter of a distal end of the limiting block 20 is greater than a diameter of the fixed shaft 19 .

[0026] When the filter block 5 on the rotating wheel 4 needs to be replaced, the limit block 20 can be pulled out and the rotating wheel 4 can be removed from the fixed shaft 19, so as to facilitate the disassembly and assembly of the rotating wheel 4, and further achieve the purpose of facilitating the replacement and cleaning of the filter block 5 on the rotating wheel 4.

[0027] Specifically, in this embodiment, three card slots 16 communicating with the cavity 15 are formed on the device body 3 , the moisture-proof plate 7 is inserted into the card slots 16 , and a handle 8 is installed on the moisture-proof plate 7 .

[0028] By means of the provided handle 8 , the moisture-proof plate 7 can be conveniently taken out from the slot 16 by grasping the handle 8 , so as to achieve the purpose of conveniently replacing the moisture-proof plate 7 .

[0029] Specifically, in this embodiment, a docking rod 17 is installed on the device body 3 , a limit rod 10 is rotatably installed on the docking rod 17 , and an L-shaped block 11 matched with the limit rod 10 is installed on the device body 3 .

[0030] By arranging the limiting rod 10, after the moisture-proof plates 7 are installed, the limiting rod 10 can be rotated a certain angle along the docking rod 17 and the limiting rod 10 can be clamped on the L-shaped clamping block 11, thereby achieving the purpose of limiting and fixing the three moisture-proof plates 7.

[0031] Specifically, in this embodiment, four support columns 2 distributed in a matrix are arranged at the bottom of the device body 3 , and a device base plate 1 is installed at the bottom of the support columns 2 .

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cabin air drying device, comprising a device body, characterized in that: A cavity is provided in the device body, an air inlet is arranged on one side of the device body, and an air outlet is arranged on the other side of the device body, the air inlet and the air outlet are both connected to the cavity, a fixed shaft is installed on the side of the device body close to the air inlet, a rotating wheel is rotatably installed on the fixed shaft, four filter blocks are evenly arranged along the circumferential direction of the rotating wheel, the size of the filter blocks is adapted to the size of the air inlet, three moisture-proof plates are evenly arranged along the axial direction in the cavity, a heating plate is arranged on the inner wall of the cavity close to the air outlet, and a humidity sensor is arranged in the air outlet.

2. A cabin air drying device according to claim 1, characterized in that: Four docking blocks are evenly arranged on the rotating wheel along the circumferential direction, and a fixing block is arranged on the device body. The docking block can be connected and fixed with the fixing block by fixing bolts.

3. A cabin air drying device according to claim 1, characterized in that: The fixed shaft is provided with a limiting groove, a limiting block is inserted in the limiting groove, and the diameter of the end of the limiting block is larger than the diameter of the fixed shaft.

4. A cabin air drying device according to claim 1, characterized in that: The device body is provided with three card slots communicated with the cavity, and the moisture-proof plates are inserted into the card slots.

5. A cabin air drying device according to claim 1, characterized in that: A handle is installed on the moisture-proof plate.

6. A cabin air drying device according to claim 1, characterized in that: A docking rod is installed on the device body, a limit rod is rotatably installed on the docking rod, and an L-shaped clamping block matched with the limit rod is installed on the device body.

7. A cabin air drying device according to claim 1, characterized in that: The bottom of the device body is provided with four support columns distributed in a matrix, and the bottom of the support columns is installed with a device bottom plate.

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