A condensation assembly for a rotary dehumidifier and the rotary dehumidifier itself.

Abstract

This utility model relates to the field of household appliances, and particularly to a condensation assembly for a rotary dehumidifier and the rotary dehumidifier itself. It includes a condensation base, a condensation tube assembly, and a condensation top cover. The condensation tube assembly connects the condensation base and the condensation top cover. The condensation base has an air inlet and an air outlet. The inner side of the condensation base has an inner cavity, which is divided into an air inlet cavity communicating with the air inlet and an air outlet cavity communicating with the air outlet. A water-blocking part is also provided on the inner wall of the air outlet cavity, located between the air outlet and the condensation tube assembly. The addition of a water-blocking part inside the air outlet prevents condensate from dripping onto the air outlet, thus improving the heat regeneration effect.

Description

Technical Field

[0001] This utility model relates to the field of home appliances, and in particular to a condensation component for a rotary dehumidifier and the rotary dehumidifier itself. Background Technology

[0002] Rotary dehumidifiers use a disc-shaped adsorption material combined with hot air to achieve thermal regeneration and recycling for dehumidification. The thermal regeneration process involves a hot air blower blowing hot air onto a portion of the disc to remove moisture. The hot, humid airflow then enters the condenser assembly at the rear, where it is cooled and the moisture condenses into droplets. The dried airflow is then guided back into the regeneration duct, while the water droplets fall naturally and are collected. If water droplets fall near the air outlet, they are easily carried away by the airflow returning to the regeneration duct, resulting in the originally dry airflow carrying more moisture and affecting the efficiency of the regeneration cycle. Utility Model Content

[0003] The purpose of this invention is to provide a condensation component for a rotary dehumidifier, which adds a water-blocking part inside the air outlet to prevent condensate from dripping onto the air outlet and improve the heat regeneration effect.

[0004] To achieve the above objectives, the present invention adopts the following solution:

[0005] A condensation assembly for a rotary dehumidifier includes a condensation base, a condensation tube assembly, and a condensation top cover, wherein the condensation tube assembly is connected between the condensation base and the condensation top cover.

[0006] The condenser base is provided with an air inlet and an air outlet. The inner side of the condenser base has an inner cavity, which is divided into an air inlet cavity that communicates with the air inlet and an air outlet cavity that communicates with the air outlet. The inner wall of the air outlet cavity is also provided with a water baffle, which is located between the air outlet and the condenser tube assembly.

[0007] In the condensation assembly of a rotary dehumidifier as described above, the water baffle is located above the air outlet and is arranged along the outer periphery of the air outlet.

[0008] In the condensation assembly of a rotary dehumidifier as described above, the water baffle is semi-circular.

[0009] In the condenser assembly of a rotary dehumidifier as described above, the depth of the water baffle is 1 / 4 to 1 / 2 of the width of the air outlet cavity.

[0010] In the condenser assembly of a rotary dehumidifier as described above, the outer periphery of the condenser base is provided with a double-ring connection at the air inlet and air outlet.

[0011] As described above, in the condensation assembly of a rotary dehumidifier, both the bottom of the air inlet cavity and the air outlet cavity are provided with drain outlets, and the bottom of the air inlet cavity is provided with a guide slope inclined toward the drain outlet.

[0012] As described above, the condensation assembly of a rotary dehumidifier includes a front shell and a rear shell that are spliced ​​together. The front shell is provided with a first partition, and the rear shell is provided with a second partition. After the front shell and the rear shell are spliced ​​together, the first partition and the second partition are connected to divide the inner cavity into an air inlet cavity and an air outlet cavity.

[0013] As described above, the condenser assembly of a rotary dehumidifier includes a partition plate with multiple holes on the condenser base, and the condenser tube assembly is installed in a one-to-one correspondence with the holes on the partition plate.

[0014] This utility model also provides a rotary dehumidifier, including a body, in which a rotary component is provided, and the rotary component is provided with the condensation assembly of the rotary dehumidifier described above.

[0015] In summary, the advantages of this utility model over the prior art are:

[0016] This utility model provides a condensation component for a rotary dehumidifier. The condensation base receives hot and humid airflow through the air inlet. After entering the air inlet cavity, the hot and humid airflow travels along the condenser tube assembly and is finally guided into the air outlet cavity. During the flow, the moisture in the hot and humid airflow condenses, thus becoming dry airflow that flows out from the air outlet cavity. This solution adds a water-blocking part at the air outlet to effectively prevent condensate from dripping and adhering to the air outlet position, thereby preventing the airflow from carrying away moisture as it flows out of the air outlet, resulting in better heat regeneration effect. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of a condenser assembly on a rotary dehumidifier according to the present invention;

[0019] Figure 2 for Figure 1 Exploded view;

[0020] Figure 3 This is an exploded view of the condenser assembly;

[0021] Figure 4 This is a schematic diagram of the internal structure of the condenser assembly;

[0022] Figure 5 This is a schematic diagram of the internal structure of the condenser base;

[0023] Figure 6 This is a schematic diagram of a rotary dehumidifier;

[0024] Figure 7 Exploded view of the rotor assembly and condenser assembly;

[0025] Figure 8 This is a schematic diagram of the rotating wheel component;

[0026] Figure 9 for Figure 8 Exploded view;

[0027] Figure 10 This is a schematic diagram showing the interaction between the rotating wheel frame and the limiting assembly;

[0028] Figure 11 This is a schematic diagram of the mounting bracket;

[0029] Figure 12 This is a sectional view of the mounting bracket;

[0030] Figure 13 This is an exploded view of the rotary table. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1 to 5 As shown, this utility model provides a condensation assembly for a rotary dehumidifier, including a condensation base 61, a condensation tube assembly 62, and a condensation top cover 63. The condensation tube assembly 62 is connected between the condensation base 61 and the condensation top cover 63; that is, the condensation top cover 63 connects the upper part of the condensation tube assembly 62, thereby allowing airflow to flow alternately inside the condensation tube assembly 62.

[0033] In this design, the condenser base 61 is provided with an air inlet 611 and an air outlet 612. The inner side of the condenser base 61 has an inner cavity, which is divided into an air inlet cavity 6110 communicating with the air inlet 611 and an air outlet cavity 6120 communicating with the air outlet 612. A water baffle 7 is also provided on the inner wall of the air outlet cavity 6120, which is located between the air outlet 612 and the condenser tube assembly 62. This utility model provides a condenser assembly for a rotary dehumidifier. The condenser base receives hot and humid airflow through the air inlet. After entering the air inlet cavity, the hot and humid airflow travels along the condenser tube assembly and is finally guided into the air outlet cavity. During the flow, the moisture in the hot and humid airflow condenses, thus becoming dry airflow that flows out from the air outlet cavity. This design adds a water baffle at the air outlet, effectively preventing condensate from dripping and adhering to the air outlet position, thereby preventing the airflow from carrying away moisture as it flows out of the air outlet, resulting in better heat regeneration effect.

[0034] Moreover, the present invention has a simple structure, and the water-blocking part 7 can be designed and manufactured as an integral part with the condensation base 61 without the need for separate assembly.

[0035] Specifically, the water-blocking part 7 only needs to be located on the upper side of the air outlet 612, and directly block the condensate dripping from above or the condensate flowing down the inner wall of the air outlet cavity 6120 to the air outlet 612. Therefore, the width of its blocking is greater than or equal to the diameter of the air outlet 612.

[0036] Preferably, the water-blocking part 7 is located on the upper side of the air outlet 612 and is disposed along the outer periphery of the air outlet 612. Moreover, the water-blocking part 7 is semi-circular. It is made into a circumferential arc, which not only blocks water droplets, but also allows water droplets falling on the water-blocking part 7 to flow along its arc, so that they drip to the bottom for easy collection.

[0037] Furthermore, preferably, the depth d of the water-blocking part 7 is 1 / 4 to 1 / 2 of the width D of the air outlet cavity 6120. Since the water-blocking part 7 is located between the air outlet and the upper condenser tube group 62, and the airflow also flows out from the upper condenser tube group 62, if the depth of the water-blocking part 7 is too deep, it will block the airflow, resulting in a reduction in the airflow of the heat regeneration cycle, and the effect will be poor. Therefore, this solution optimizes the design so that it is less than 1 / 2 of the total width of the air outlet cavity 6120, which is more effective. Of course, if the depth of the water-blocking part 7 is too shallow, it is easy to lose the water-blocking effect.

[0038] In this embodiment of the invention, the outer periphery of the condenser base 61 is provided with a double-ring connecting portion 60 at the air inlet 611 and the air outlet 612. The double-ring connecting portion 60 forms an annular groove, which improves the sealing performance of the corresponding connection structure. That is, the annular groove can be used to embed the corresponding connection position. Of course, O-rings or other sealing rings can also be embedded in the annular groove to improve the sealing performance.

[0039] In this embodiment of the utility model, in order to facilitate the discharge of condensate drippings, the bottom of the air inlet cavity 6110 and the air outlet cavity 6120 are provided with drain outlets 68. Moreover, considering that the airflow entering at the air inlet is a humid and hot airflow with a lot of moisture, the bottom of the air inlet cavity 6110 is provided with a guide slope inclined toward the drain outlet 68.

[0040] Furthermore, the condenser base 61 includes a front shell 601 and a rear shell 602 that are spliced ​​together. The front shell 601 is provided with a first partition 6011, and the rear shell 602 is provided with a second partition 6021. After the front shell 601 and the rear shell 602 are spliced ​​together, the first partition 6011 and the second partition 6021 are joined together to divide the inner cavity into an air inlet cavity 6110 and an air outlet cavity 6120. Its structure is simple, easy to manufacture and assemble, and the design of the first partition 6011 and the second partition 6021 allows the inner cavity to be directly separated after joining, without the need for additional accessories.

[0041] Of course, in order to ensure that the first partition 6011 and the second partition 6021 are accurately aligned, a groove is designed in the middle of the mating edge of the first partition 6011 for the second partition 6021 to be embedded, which serves to achieve alignment and good sealing.

[0042] In this design, the condenser base 61 is also provided with a partition plate 64 having multiple holes, and the condenser tube assembly 62 is installed one-to-one with the holes on the partition plate 64. Its structure is simple and easy to install.

[0043] like Figures 6 to 13 As shown, this utility model also provides a rotary dehumidifier, including a body 9, a rotary component inside the body 9, and a condensation assembly as described above on the rotary dehumidifier on the rotary component.

[0044] Specifically, the rotating wheel component includes a mounting frame 1 and a rotating wheel frame 2. The rotating wheel frame 2 has a receiving cavity 201 for mounting the dehumidifying disc 8, and the mounting frame 1 has a mounting cavity 101 for rotatably mounting the rotating wheel frame 2. The front end of the mounting cavity 101 is a mounting opening. The mounting frame 1 also has a drive assembly 3 for driving the rotating wheel frame 2 to rotate within the mounting cavity 101. The mounting frame 1 also has a limiting assembly 4 located around the mounting opening for limiting the rotating wheel frame 2 within the mounting cavity 101. By directly mounting the dehumidifying disc onto the rotating wheel frame, and then mounting the rotating wheel frame onto the mounting frame, and with the drive assembly on the mounting frame driving the rotating wheel frame to rotate, and the limiting assembly preventing the rotating wheel frame from moving axially as a whole, the rotating wheel frame is restricted. The dehumidifying disc does not need to be pre-clamped onto the rotating wheel frame, thus eliminating assembly errors of the dehumidifying disc and making installation simpler and more convenient.

[0045] Of course, this solution can also limit the rotating wheel frame 2 and the dehumidifying disc 8 on the rotating wheel frame 2 simultaneously through the limiting component 4. The limiting method is mainly to block the front side to prevent axial displacement and loosening during rotation.

[0046] Preferably, this solution uses a limiting component 4 to block the front side of the rotating frame 2, while the dehumidifying disc 8 can be directly limited by the heat regeneration component. Specifically, the mounting frame 1 is also provided with a regeneration component 5, which includes a limiting frame 51 and a regeneration air duct 52. The limiting frame 51 is embedded in the mounting cavity 101 and partially extends to the rear side of the rotating frame 2, while the regeneration component 5 is connected to the front side of the limiting frame 51. That is, after the limiting frame 51 and the regeneration air duct 52 are installed, a space similar to clamping the dehumidifying disc 8 or the rotating frame 2 is formed, thereby limiting the axial movement of the dehumidifying disc 8 or the rotating frame 2 and preventing it from coming loose during rotation. Of course, this solution limits the axial movement of the rotating frame 2 to the front side using the limiting component 4, while the regeneration air duct 52 itself can also limit the axial movement of the dehumidifying disc 8 to the front side.

[0047] Specifically, in this solution, the specific structure of the rotating frame 2 is as follows: the rotating frame 2 is provided with a gear transmission part 21 on the outer periphery of the receiving cavity 201, the driving component 3 drives the rotating frame 2 to rotate by cooperating with the gear transmission part 21, and the limiting component 4 at least blocks the front side of the gear transmission part 21. The rotating frame 2 also includes a rear frame 22, the gear transmission part 21 is connected to the front side of the rear frame 22 to form the receiving cavity 201, and the rotating frame 2 also includes a rotating connecting member 23 connected to the rear frame 22 and located in the middle of the receiving cavity 201, the outer periphery of the rotating connecting member 23 is provided with a protruding rib. The front end of the receiving cavity 201 is an open space. During use, the dehumidifying discs 8 are inserted from the front end, and the middle of the dehumidifying discs 8 is sleeved on the rotating connector 23. At this time, the rear end of the dehumidifying discs 8 is restricted by the rear frame 22, while the front end is also an open space. Of course, the rotating connector 23 has protruding ribs on its outer periphery, so that the dehumidifying discs 8 sleeved on it form an interference fit, thereby achieving the effect of rotating the wheel frame 2 to drive the dehumidifying discs 8.

[0048] Preferably, the limiting frame 51 of this solution has a rear stop 510 extending from the side to the middle of the mounting cavity 101, and the rear stop 510 is provided with a forward-protruding mounting shaft 511. The rotating frame 2 is sleeved on the mounting shaft 511 through the rotating connector 23 in the middle, so that the rotating frame 2 can be rotated on the mounting shaft 511 by the drive assembly 3. Its structure is simple and makes assembly more convenient.

[0049] In this embodiment, the limiting component 4 includes a baffle 41 connected to the mounting frame 1, with a portion of the baffle 41 extending radially to the mounting opening. Its structure is simple: the baffle 41 is installed on the front side of the rotating wheel frame 2 to limit its movement. To ensure smoother rotation of the rotating wheel frame 2, the mounting frame 1 has a mounting recess 102 on its front end face, extending from the side into the mounting cavity 101. The limiting component 4 also includes an auxiliary rotating wheel 42 disposed within the mounting recess 102, which meshes with the gear transmission part 21. Furthermore, the auxiliary rotating wheel 42 not only ensures smoother rotation of the rotating wheel frame 2 but also provides a certain degree of limiting effect on it.

[0050] In this design, multiple sets of limiting components 4 can be provided, arranged along the outer periphery of the wheel frame 2. Preferably, at least two sets of limiting components 4 are provided, and the two sets of limiting components 4 and the drive component 3 are evenly distributed along the outer periphery of the gear transmission part 21. This effectively meshes with the wheel frame 2 from three positions on its outer periphery, resulting in more uniform force distribution and smoother rotation of the wheel frame 2 during rotation, thereby improving its service life.

[0051] This utility model provides a condensation component for a rotary dehumidifier. The condensation base receives hot and humid airflow through the air inlet. After entering the air inlet cavity, the hot and humid airflow travels along the condenser tube assembly and is finally guided into the air outlet cavity. During the flow, the moisture in the hot and humid airflow condenses, thus becoming dry airflow that flows out from the air outlet cavity. This solution adds a water-blocking part at the air outlet to effectively prevent condensate from dripping and adhering to the air outlet position, thereby preventing the airflow from carrying away moisture as it flows out of the air outlet, resulting in better heat regeneration effect.

[0052] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A condensation assembly for a rotary dehumidifier, characterized in that, It includes a condenser base (61), a condenser tube assembly (62), and a condenser top cover (63), wherein the condenser tube assembly (62) is connected between the condenser base (61) and the condenser top cover (63); The condenser base (61) is provided with an air inlet (611) and an air outlet (612). The inner side of the condenser base (61) has an inner cavity, which is divided into an air inlet cavity (6110) communicating with the air inlet (611) and an air outlet cavity (6120) communicating with the air outlet (612). The inner wall of the air outlet cavity (6120) is also provided with a water baffle (7), which is located between the air outlet (612) and the condenser tube assembly (62).

2. The condensation assembly on a rotary dehumidifier according to claim 1, characterized in that, The water-blocking part (7) is located on the upper side of the air outlet (612) and is arranged along the outer periphery of the air outlet (612).

3. The condensation assembly on a rotary dehumidifier according to claim 2, characterized in that, The water-blocking part (7) is semi-circular.

4. The condensation assembly on a rotary dehumidifier according to claim 2 or 3, characterized in that, The depth (d) of the water-blocking part (7) is 1 / 4 to 1 / 2 of the width D of the air outlet cavity (6120).

5. The condensation assembly on a rotary dehumidifier according to claim 4, characterized in that, The outer periphery of the condenser base (61) is provided with a double-ring connection part (60) at the air inlet (611) and the air outlet (612).

6. The condensation assembly on a rotary dehumidifier according to claim 5, characterized in that, The bottom of both the air inlet cavity (6110) and the air outlet cavity (6120) is provided with a drain outlet (68), and the bottom of the air inlet cavity (6110) is provided with a guide slope inclined toward the drain outlet (68).

7. The condensation assembly on a rotary dehumidifier according to claim 1, characterized in that, The condenser base (61) includes a front shell (601) and a rear shell (602) that are spliced ​​together. The front shell (601) is provided with a first partition (6011), and the rear shell (602) is provided with a second partition (6021). After the front shell (601) and the rear shell (602) are spliced ​​together, the first partition (6011) and the second partition (6021) are connected to divide the inner cavity into an air inlet cavity (6110) and an air outlet cavity (6120).

8. The condensation assembly on a rotary dehumidifier according to claim 7, characterized in that, The condenser base (61) is also provided with a partition plate (64) with multiple holes, and the condenser tube assembly (62) is installed in a one-to-one correspondence with the holes on the partition plate (64).

9. A rotary dehumidifier, characterized in that, Includes a body (9), wherein a rotary wheel component is provided inside the body (9), and the rotary wheel component is provided with a condensation assembly as described in any one of claims 1-8.

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