Air supply structure with rotating wheel dehumidification function

Abstract

The air supply structure comprises a supporting frame, a replacement mechanism is arranged on one side of the rotating wheel, the replacement mechanism comprises a rotating groove formed in the outer surface of the rotating wheel, a rotating shaft is rotationally arranged in the rotating groove, and the end, away from the rotating groove, of the rotating shaft is fixedly connected with a rotating plate; and the end part of the driving motor is connected with a vibration cleaning mechanism. A rotating plate is arranged, the rotating plate is normally located at the position close to the center of the rotating wheel through a reset spring, a threaded rod can drive an extrusion plate to move to be separated from a dehumidification wheel core, the dehumidification wheel core can be taken down and replaced, the situation that the rotating wheel dehumidifier loses the moisture absorption capacity after being used for a long time is prevented, and operation is convenient; the rotating plates can drive the rotating shafts to rotate until the clamping grooves are separated from the clamping blocks, so that the rotating plates rotate to the edge of the rotating wheel, the dehumidification wheel core is conveniently taken out, the three rotating plates do not need to be operated at the same time, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary wheel dehumidification, in particular to an air supply structure with rotary wheel dehumidification. Background Technique

[0002] The key to the air supply structure of the rotary wheel dehumidification system lies in its precise design to achieve efficient dehumidification performance. Moist air enters the device through the air inlet and is processed by the rotary wheel unit. During the moisture absorption stage, moisture is adsorbed through the porous material. Subsequently, the rotary wheel enters the regeneration stage, where heated air evaporates the adsorbed moisture and discharges it through the regeneration air duct, restoring the rotary wheel to a dry state. Finally, the processed dry air is released into the room or the target area through the air outlet, effectively controlling the humidity and improving the air quality. This structure, combined with a precise control system, ensures the efficient operation of the system and meets various humidity requirements.

[0003] For example, a full return air single rotary wheel dehumidifier proposed in the publication number CN220601655U includes a dehumidifier body. There is an observation window at the top of the handle, a controller is provided beside the temperature sensor, an air inlet is provided beside the first fan, a return air inlet is provided beside the air inlet, a first purification filter is provided beside the fresh air inlet, a dehumidification rotary wheel is provided beside the regeneration heating area, a rotating shaft is provided beside the motor, a second purification filter is provided at the top of the air outlet, and a second fan is provided at the bottom of the air outlet. In this full return air single rotary wheel dehumidifier, the dehumidified air is filtered by the second purification filter to prevent a large amount of impurities in the air, effectively ensuring the reuse of the air. Then, the air is transported into the air outlet by the second fan and is transported into the room through the air outlet, thereby achieving the effect of dehumidifying the room and also enabling the device to recycle the air.

[0004] Although the above patent enhances the heating effect of the dehumidifier, there are still certain defects in use. After the rotary wheel dehumidifier is used for a long time, it is not convenient to disassemble and replace the dehumidification wheel core inside the rotary wheel. The moisture absorption material of the rotary wheel may gradually lose its moisture absorption ability, resulting in a reduction in dehumidification efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide an air supply structure with rotary wheel dehumidification to solve the problem that the dehumidification wheel core of the rotary wheel dehumidifier is not convenient to disassemble and replace as mentioned in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An air supply structure with a rotary wheel dehumidification function, comprising a support frame. One side outer surface of the support frame is rotatably connected with a rotary wheel. The outer surface of the rotary wheel is connected with a driving motor through a first pulley assembly, and a dehumidification wheel core is installed inside the rotary wheel. One side outer surface of the support frame is fixedly installed with a fresh air pipe and a regeneration air pipe. Both the fresh air pipe and the regeneration air pipe are communicated with the support frame. A air supply fan is installed inside the fresh air pipe, and a regeneration fan is installed inside the regeneration air pipe. Filter plates are installed at the air inlet ends of both the fresh air pipe and the regeneration air pipe. An evaporator is arranged between the filter plate and the air supply fan. A replacement mechanism is arranged on one side of the rotary wheel. The replacement mechanism includes a rotating groove opened on the outer surface of the rotary wheel. A rotating shaft is rotatably arranged inside the rotating groove, and one end of the rotating shaft far away from the rotating groove is fixedly connected with a rotating plate. The rotating plate is fixedly connected with the rotary wheel through a return spring. A threaded rod is threadedly connected inside the rotating plate, and one end of the threaded rod close to the dehumidification wheel core is fixedly connected with a pressing plate. The end of the driving motor is connected with a vibration cleaning mechanism.

[0007] Further, a clamping groove is opened on one side outer surface of the rotating shaft. A clamping block is slidably arranged inside the rotating groove, and the clamping block is fixedly connected with the inner wall of the rotating groove through a compression spring. The shape of the clamping block is adapted to that of the clamping groove.

[0008] Further, three replacement mechanisms are arranged and are evenly distributed in a circumferential array on the outer surface of the rotary wheel, which is used to make the fixation of the dehumidification wheel core more stable.

[0009] Further, the vibration cleaning mechanism includes a second pulley assembly connected to the output end of the driving motor. One end of the second pulley assembly far away from the driving motor is connected with a rotating rod. A plurality of N-pole magnetic blocks and S-pole magnetic blocks are fixedly connected to both ends outer surfaces of the rotating rod, and the N-pole magnetic blocks and the S-pole magnetic blocks are evenly spaced on the outer surface of the rotating rod. Connecting rods are arranged above both ends of the rotating rod. Two fixing blocks are fixedly connected to one side of the support frame close to the connecting rod, and the connecting rod is hinged between the two fixing blocks. An S-pole magnetic block is fixedly connected to one side of the connecting rod close to the rotating rod.

[0010] Further, a knocking rod is fixedly installed on one side of the connecting rod close to the filter plate, and the end of the knocking rod is made of elastic silica gel material.

[0011] Further, a torsion spring is fixedly installed between the connecting rod and the fixing block.

[0012] Further, the driving motor and the rotating rod form a linkage structure through the second pulley assembly.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] The air supply structure with a rotary wheel dehumidification is provided with a rotating plate. Due to the return spring between the rotating plate and the rotary wheel, the rotating plate is normally in a position close to the center of the rotary wheel. By rotating the threaded rod inside the rotating plate, the pressing plate on the side of the dehumidification wheel core close to the threaded rod can be driven to move until the pressing plate is separated from the dehumidification wheel core, so that the dehumidification wheel core can be removed and replaced, preventing the rotary wheel dehumidifier from gradually losing its moisture absorption capacity after long-term use, and the operation is convenient.

[0015] Furthermore, a clamping block is provided. Due to the pressing spring between the clamping block and the inner wall of the rotating groove, the rotating plate can drive the rotating shaft to rotate until the clamping groove opened on the surface of the rotating shaft is separated from the clamping block, so that the rotating plate rotates to the edge of the rotary wheel, which is convenient for removing the dehumidification wheel core, thus realizing the rapid removal of the dehumidification wheel core and improving the work efficiency.

[0016] The air supply structure with a rotary wheel dehumidification is provided with a connecting rod. Through the hinge between the connecting rod and two fixed blocks, the connecting rod can swing between the fixed blocks. While swinging, the knocking rod on the side close to the filter plate will intermittently knock the filter plate, which is convenient for shaking off the dust or impurities on the surface of the filter plate, preventing the filter plate from accumulating dust after long-term use and affecting the ventilation effect.

[0017] Furthermore, a second pulley assembly is provided. Through the second pulley assembly, the rotating rod can be driven to rotate. While rotating, the N-pole magnets and S-pole magnets evenly spaced at both ends can cooperate with the N-pole magnet at the bottom of the connecting rod, so as to drive the connecting rod to swing reciprocally. Due to the torsion spring fixedly arranged between the connecting rod and the fixed block, the unstable swing of the connecting rod can be prevented, thus realizing the cleaning of the filter plate while the rotary wheel is rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 It is a three-dimensional side view structure schematic diagram of the present utility model;

[0020] Figure 3 It is a three-dimensional sectional structure schematic diagram of the present utility model;

[0021] Figure 4 It is a structure schematic diagram of the rotating plate of the present utility model;

[0022] Figure 5 It is a structure schematic diagram of the dehumidification wheel core of the present utility model;

[0023] Figure 6 It is a partial enlarged structure schematic diagram at position A of the present utility model;

[0024] Figure 7 This is the schematic diagram of the partial enlarged structure at position B of the utility model;

[0025] Figure 8 This is the schematic diagram of the rotating rod structure of the utility model.

[0026] In the figure: 1, support frame; 2, fresh air duct; 3, regeneration air duct; 4, evaporator; 5, regeneration fan; 6, air supply fan; 7, runner; 8, dehumidification wheel core; 9, replacement mechanism; 901, rotating plate; 902, rotating shaft; 903, return spring; 904, rotating groove; 905, engaging groove; 906, engaging block; 907, compression spring; 908, threaded rod; 909, pressing plate; 10, first pulley assembly; 11, filter plate; 12, vibration cleaning mechanism; 1201, rotating rod; 1202, second pulley assembly; 1203, N-pole magnet block; 1204, S-pole magnet block; 1206, fixing block; 1207, connecting rod; 1208, torsion spring; 1209, knocking rod. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1: Please refer to Figure 1-8, the present invention provides the following technical solution: An air supply structure with a rotary dehumidifier, including a support frame 1. One side outer surface of the support frame 1 is rotatably connected to a rotary wheel 7 for dehumidification work. The outer surface of the rotary wheel 7 is connected to a drive motor 13 through a first pulley assembly 10, and a dehumidification wheel core 8 is installed inside the rotary wheel 7. One side outer surface of the support frame 1 is fixedly installed with a fresh air pipe 2 and a regeneration air pipe 3. Both the fresh air pipe 2 and the regeneration air pipe 3 are communicated with the support frame 1. By setting the fresh air pipe 2 and the regeneration air pipe 3, the sealing performance of wind force transmission can be effectively improved, the work efficiency can be improved, and energy loss can be reduced. An air supply fan 6 is installed inside the fresh air pipe 2, and a regeneration fan 5 is installed inside the regeneration air pipe 3. Filter plates 11 are installed at the intake ends of the fresh air pipe 2 and the regeneration air pipe 3. An evaporator 4 is provided between the filter plate 11 and the air supply fan 6. The filter plate 11 can isolate dust and impurities in the air to prevent them from adhering to the inside of the fresh air pipe 2 and the regeneration air pipe 3 and affecting the work efficiency. A replacement mechanism 9 is provided on one side of the rotary wheel 7, and the replacement mechanism 9 is provided with three and is evenly distributed in a circumferential array on the outer surface of the rotary wheel 7, making the fixation of the dehumidification wheel core 8 more stable and the force evenly distributed when the rotary wheel 7 rotates. The replacement mechanism 9 includes a rotating groove 904 opened on the outer surface of the rotary wheel 7. A rotating shaft 902 is rotatably arranged inside the rotating groove 904, and one end of the rotating shaft 902 away from the rotating groove 904 is fixedly connected to a rotating plate 901. The rotating plate 901 is fixedly connected to the rotary wheel 7 through a return spring 903. The setting of the return spring 903 can make the rotating plate 901 normally in a state of clamping the dehumidification wheel core 8 to prevent the dehumidification wheel core 8 from being fixed unstably. A threaded rod 908 is threadedly connected inside the rotating plate 901, and one end of the threaded rod 908 close to the dehumidification wheel core 8 is fixedly connected to a pressing plate 909. The end of the drive motor 13 is connected to a vibration cleaning mechanism 12. A clamping groove 905 is opened on one side outer surface of the rotating shaft 902. A clamping block 906 is slidably arranged inside the rotating groove 904, and the clamping block 906 is fixedly connected to the inner wall of the rotating groove 904 through a compression spring 907. The shape of the clamping block 906 is adapted to the clamping groove 905.

[0029] By rotating the rotating plate 901 to drive the rotating shaft 902 to rotate, stop rotating when the engaging groove 905 on the surface of the rotating shaft 902 is separated from the engaging block 906 slidably arranged on the inner wall of the rotating groove 904. At this time, the engaging block 906 and the engaging groove 905 are tightly engaged with each other. Repeat this operation to rotate all three rotating plates 901 to the edge of the rotating wheel 7, so that the dehumidification wheel core 8 can be taken out. At this time, place a new dehumidification wheel core 8 inside the rotating wheel 7. Just gently turn the rotating plate 901 to drive the engaging groove 905 on the surface of the rotating shaft 902 to be separated from the engaging block 906. At this time, the rotating plate 901 will be reset by the return spring 903 to clamp the dehumidification wheel core 8 again. The engaging block 906 and the engaging groove 905 are docked again to fix the new dehumidification wheel core 8, thus completing the replacement of the dehumidification wheel core 8.

[0030] Embodiment 2:

[0031] On the basis of Embodiment 1, a vibration cleaning mechanism 12 for cleaning the filter plate 11 is also disclosed. The specific structure is as follows:

[0032] The vibration cleaning mechanism 12 includes a second pulley assembly 1202 connected to the output end of the drive motor 13. And one end of the second pulley assembly 1202 away from the drive motor 13 is connected to a rotating rod 1201. A plurality of N-pole magnets 1203 and S-pole magnets 1204 are fixedly connected to the outer surfaces of both ends of the rotating rod 1201. And the N-pole magnets 1203 and the S-pole magnets 1204 are evenly spaced on the outer surface of the rotating rod 1201. Connecting rods 1207 are arranged above both ends of the rotating rod 1201. Two fixing blocks 1206 are fixedly connected to one side of the support frame 1 close to the connecting rod 1207. And the connecting rod 1207 is hinged between the two fixing blocks 1206. An S-pole magnet 1204 is fixedly connected to one side of the connecting rod 1207 close to the rotating rod 1201. A knocking rod 1209 is fixedly installed on one side of the connecting rod 1207 close to the filter plate 11. And the end of the knocking rod 1209 is made of elastic silica gel material, so that when the rotating rod 1201 rotates, it will intermittently drive the N-pole magnet 1203 and the S-pole magnet 1204 to cooperate with the NS-pole magnet 1204 at the bottom of the connecting rod 1207, so as to drive the connecting rod 1207 to swing reciprocally. A torsion spring 1208 is fixedly installed between the connecting rod 1207 and the fixing block 1206. The drive motor 13 and the rotating rod 1201 form a linkage structure through the second pulley assembly 1202.

[0033] Start the drive motor 13, drive the rotating rod 1201 to rotate through the second pulley assembly 1202, so that the N-pole magnets 1203 and S-pole magnets 1204 evenly spaced at both ends of the rotating rod 1201 intermittently cooperate with the S-pole magnets 1204 at the bottom of the connecting rod 1207, thereby driving the connecting rod 1207 to swing reciprocally through the elasticity of the torsion spring 1208, and then making the knocking rod 1209 fixedly connected to the side of the connecting rod 1207 close to the filter plate 11 intermittently knock the filter plate 11, so that the runner 7 can clean the filter plate 11 while rotating.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An air supply structure with a rotary dehumidification device, comprising a support frame (1), a rotary wheel (7) is rotatably connected to an outer surface of one side of the support frame (1), the outer surface of the rotary wheel (7) is connected to a driving motor (13) through a first pulley assembly (10), and a dehumidification wheel core (8) is installed inside the rotary wheel (7), a fresh air duct (2) and a regeneration air duct (3) are fixedly installed on the outer surface of one side of the support frame (1), the fresh air duct (2) and the regeneration air duct (3) are both connected to the support frame (1), an air supply fan (6) is installed inside the fresh air duct (2), and a regeneration fan (5) is installed inside the regeneration air duct (3), the air inlet ends of the fresh air duct (2) and the regeneration air duct (3) are both installed with filter plates (11), and the filter plates (11) and the air supply fan (6) are provided with evaporators (4), characterized in that: A replacement mechanism (9) is provided on one side of the rotating wheel (7), and the replacement mechanism (9) includes a rotating groove (904) provided on the outer surface of the rotating wheel (7); a rotating shaft (902) is provided inside the rotating groove (904), and a rotating plate (901) is fixedly connected to one end of the rotating shaft (902) away from the rotating groove (904); the rotating plate (901) and the rotating wheel (7) are fixedly connected via a return spring (903); a threaded rod (908) is connected to the internal thread of the rotating plate (901), and an extrusion plate (909) is fixedly connected to one end of the threaded rod (908) close to the dehumidification wheel core (8); and a vibration cleaning mechanism (12) is connected to the end of the driving motor (13).

2. The air supply structure with a rotary dehumidifier according to claim 1, characterized in that: A snap-fit ​​groove (905) is provided on the outer surface of one side of the rotating shaft (902), and a snap-fit ​​block (906) is slidably provided inside the rotating groove (904), and the snap-fit ​​block (906) is fixedly connected to the inner wall of the rotating groove (904) via a compression spring (907), and the shape of the snap-fit ​​block (906) is adapted to the snap-fit ​​groove (905).

3. The air supply structure with a rotary dehumidification device according to claim 2, characterized in that: The replacement mechanisms (9) are arranged in three and are evenly distributed in a circumferential array on the outer surface of the rotating wheel (7), so as to more firmly fix the dehumidification wheel core (8).

4. The air supply structure with a rotary dehumidifier according to claim 1, characterized in that: The vibration cleaning mechanism (12) comprises a second pulley assembly (1202) connected to the output end of the driving motor (13), and the end of the second pulley assembly (1202) away from the driving motor (13) is connected to a rotating rod (1201), and the outer surfaces of both ends of the rotating rod (1201) are fixedly connected to a plurality of N-pole magnetic blocks (1203) and S-pole magnetic blocks (1204), and the N-pole magnetic blocks (1203) and the S-pole magnetic blocks (1204) are evenly spaced and distributed on the outer surface of the rotating rod (1201), and connecting rods (1207) are arranged above both ends of the rotating rod (1201), and two fixed blocks (1206) are fixedly connected to one side of the supporting frame (1) close to the connecting rod (1207), and the connecting rod (1207) is hinged to the two fixed blocks (1206), and the connecting rod (1207) is fixedly connected to the S-pole magnetic block (1204) on one side of the rotating rod (1201).

5. The air supply structure with a rotary dehumidification device according to claim 4, characterized in that: A knocking rod (1209) is fixedly mounted on one side of the connecting rod (1207) close to the filter plate (11), and the end of the knocking rod (1209) is made of elastic silicone material.

6. The air supply structure with a rotary dehumidification device according to claim 4, characterized in that: A torsion spring (1208) is fixedly installed between the connecting rod (1207) and the fixing block (1206).

7. The air supply structure with a rotary dehumidification device according to claim 4, characterized in that: The driving motor (13) forms a linkage structure with the rotating rod (1201) via the second pulley assembly (1202).

Images