Dehumidification device and dehumidification bathroom cabinet

Abstract

The dehumidification device comprises a dehumidification rotating wheel, a semiconductor chilling plate, a semiconductor cooling fan and a condensation pipe water tank, the semiconductor chilling plate is provided with a cold end face and a hot end face, one side of the semiconductor cooling fan faces the hot end face, and the other side of the semiconductor cooling fan is communicated with an air inlet. A condensation pipeline is arranged in the condensation pipe water tank, an air inlet and an air outlet are formed in the two ends of the condensation pipeline respectively, the air inlet is communicated with the air outlet, the air outlet is communicated with air outside the condensation pipe water tank, and the cold end face is used for cooling liquid in the condensation pipe water tank. Heat of the hot end face of the semiconductor chilling plate is used for heating moisture adsorbed by the evaporation regeneration area, liquid in the condensation pipe water tank is refrigerated through the cold face end of the semiconductor chilling plate, so that moisture of gas in a condensation pipeline is reduced, the heating and refrigerating functions of the semiconductor chilling plate cooperate with the dehumidification rotating wheel for dehumidification, and the dehumidification efficiency is improved. The dehumidification efficiency of the dehumidification device is improved, and energy consumption can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification devices, in particular to a dehumidification device and a dehumidification bathroom cabinet. Background Art

[0002] A dehumidifying bathroom cabinet is a special type of bathroom cabinet that has a dehumidifying function. It can absorb moisture in the bathroom, prevent moisture and mold growth in the bathroom, and keep the cabinet dry. The cabinet body is generally made of stainless steel or plastic, which is waterproof and can be used in a bathroom environment. The dehumidifying bathroom cabinet provides a convenient storage space and can also make the bathroom more tidy and comfortable. A dehumidifying bathroom cabinet is usually composed of a dehumidifier and a cabinet body. Existing rotary dehumidifiers generally include a processing air system, a regeneration air system, and a dehumidifying wheel. The dehumidifying wheel is installed on the dehumidifying wheel frame. During the dehumidification process, the dehumidifying wheel rotates continuously, and the dehumidifying wheel frame is divided into a processing area and a regeneration area. The air treatment system transports the wet air to be treated from the treatment area to the dehumidification wheel. The water vapor in the air flowing through the dehumidification wheel is adsorbed on the adsorption material of the dehumidification wheel, and then the dry air is discharged to achieve the purpose of dehumidification. After the dehumidification wheel rotates, the dehumidification wheel that adsorbs water vapor rotates to the regeneration area, and the heated dry hot air is blown to the dehumidification wheel corresponding to the regeneration area. The dehumidification wheel that adsorbs water vapor removes water vapor in the regeneration area to achieve the regeneration of the adsorption material, thereby continuously dehumidifying the air in a cycle. The above-mentioned rotary dehumidifier dehumidifies by continuously rotating the dehumidification wheel and continuously heating the heating plate to blow out hot air, which is relatively energy-consuming. In addition, the high-temperature and high-humidity air coming out of the regeneration area is condensed by air convection, and the condensed water condenses slowly, and the dehumidification efficiency is low, which cannot meet the dehumidification requirements of high-humidity environments such as bathrooms. Utility Model Content

[0003] The utility model aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the utility model proposes a dehumidification device.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a dehumidifying bathroom cabinet with the dehumidifying device.

[0006] According to the first aspect of the utility model, the dehumidification device includes a dehumidification component, which includes a dehumidification wheel. The dehumidification wheel has a dehumidification zone and a regeneration zone. The two sides of the regeneration zone are respectively provided with an air inlet and an air outlet. The dehumidification component also includes a semiconductor refrigeration plate, a semiconductor heat dissipation fan and a condenser water tank. The semiconductor refrigeration plate has a cold end face and a hot end face. One side of the semiconductor heat dissipation fan faces the hot end face, and the other side is connected to the air inlet. A condensation pipe is provided in the condenser water tank, and the two ends of the condensation pipe are respectively an air inlet and an air outlet. The air inlet is connected to the air outlet, and the air outlet is connected to the outside air. The cold end face is used to cool the liquid in the condenser water tank.

[0007] The dehumidification device according to the embodiment of the utility model has at least the following beneficial effects:

[0008] The utility model utilizes the cold and hot end surfaces of the semiconductor refrigeration sheet, and blows the heat of the hot end surface of the semiconductor refrigeration sheet to the regeneration area of ​​the dehumidification wheel through the semiconductor cooling fan, so as to heat and evaporate the water adsorbed in the regeneration area. The regeneration area generates high-temperature and high-humidity water vapor that is blown into the condensation pipe, and the liquid in the condensation pipe water tank is cooled by the cold end of the semiconductor refrigeration sheet, so as to reduce the temperature in the condensation pipe, and make the water vapor blown out of the regeneration area more easily condense to form condensed water, thereby reducing the moisture content of the gas in the condensation pipe. The utility model applies the semiconductor refrigeration sheet to the dehumidification device, and dehumidifies by coordinating the heating and cooling functions of the semiconductor refrigeration sheet with the dehumidification wheel, which not only improves the dehumidification efficiency of the dehumidification device, but also reduces energy consumption.

[0009] According to some embodiments of the utility model, one side of the semiconductor cooling fan is in close contact with the hot end surface. The semiconductor cooling fan and the hot end surface are in close contact so that heat can be transferred to the regeneration zone as much as possible, reducing heat loss and improving the heating evaporation efficiency of the regeneration zone.

[0010] According to some embodiments of the utility model, the semiconductor refrigeration plate is located on one side of the air inlet, the dehumidification component also includes a semiconductor circulating water tank, the side wall of the semiconductor circulating water tank is close to the cold end face, and the condenser water tank is connected to the semiconductor circulating water tank through a pipeline.

[0011] According to some embodiments of the utility model, a cooling water pipe and a circulating water pipe are also included, and a water inlet and a water outlet are respectively opened on both sides of the condenser water tank, one end of the cooling water pipe is connected to the water inlet, and the other end is connected to the semiconductor circulating water tank, one end of the circulating water pipe is connected to the water outlet, and the other end is connected to the semiconductor circulating water tank. The semiconductor refrigeration sheet cools the water in the semiconductor circulating water tank, and the cold water enters the condenser water tank through the cooling water pipe, and then flows from the condenser water tank back to the semiconductor circulating water tank through the circulating water pipe, achieving a continuous cooling effect.

[0012] According to some embodiments of the utility model, the semiconductor cooling sheet is located on one side of the air outlet, the side wall of the condenser water tank is close to the cold end surface, and the other side of the semiconductor cooling fan is connected to the air inlet through a pipeline. The semiconductor cooling sheet can directly cool the condenser water tank.

[0013] According to some embodiments of the utility model, the air outlet of the condensation pipe faces the air inlet side of the dehumidification zone. The regenerated gas coming out of the condensation pipe directly returns to the dehumidification zone of the dehumidification wheel for the next round of dehumidification, and the cycle is repeated to achieve continuous dehumidification of the space.

[0014] According to some embodiments of the utility model, the main body of the condensing pipe is an S-shaped structure formed by alternating straight pipes and curved pipes, and the straight pipes are arranged longitudinally, and the curved pipes include a lower curved pipe and an upper curved pipe, and the lower curved pipe and the upper curved pipe are respectively connected to the lower end and the upper end of the straight pipe in sequence, and a drain port is opened at the bottom of the lower curved pipe, and the air inlet and the air outlet both extend from the top of the condensing pipe water tank. Furthermore, a total drain port is provided, and the drain ports of each lower curved pipe are connected to the total drain port through a pipe, and the opening of the total drain port is downward and extends from the bottom of the condensing pipe water tank. The S-shaped main body of the condensing pipe ensures that the high-temperature and high-humidity water vapor has enough residence time in the condensing pipe water tank. The longer the water vapor stays in the condensing pipe water tank, the better the condensation effect. The condensed water flows out from the drain ports of each lower curved pipe, and converges to the total drain port through the pipe to be discharged out of the condensing pipe.

[0015] According to some embodiments of the utility model, a water inlet is provided at the bottom of the condenser water tank, and the water inlet is used to fill water into and drain water from the condenser water tank.

[0016] According to some embodiments of the utility model, a water level detection probe is provided on the side wall of the condenser water tank. The water level in the condenser water tank is detected by the water level detection probe and fed back to the control panel, and water is added to the condenser water tank through the control panel to prevent insufficient water from affecting the dehumidification effect.

[0017] According to some embodiments of the utility model, the dehumidification assembly further includes a centrifugal fan, the centrifugal fan is located on the side where the air inlet is located, and the air inlet direction of the centrifugal fan is consistent with the air inlet direction of the dehumidification zone. The centrifugal fan controls the direction of the air in the dehumidification device, and the centrifugal fan draws indoor air into the dehumidification zone of the dehumidification wheel.

[0018] According to some embodiments of the utility model, the dehumidification device further includes a first end cap and a second end cap, the first end cap is located on the side where the air inlet side of the dehumidification zone is located, the second end cap is located on the side where the air outlet side of the dehumidification zone is located, the dehumidification component is installed in the accommodating cavity surrounded by the first end cap and the second end cap, and a filter is installed on the side wall of the first end cap. Integrating the dehumidification component in the end cap facilitates the installation, disassembly and maintenance of the dehumidification device, and the filter can isolate dust and prevent dust in the air from adhering to the dehumidification component and affecting the dehumidification effect.

[0019] According to some embodiments of the utility model, the first end cover or the second end cover has a top wall and an air guide groove is provided on the top wall, and the air guide groove connects the accommodating cavity and the external environment. The air guide groove guides the air flow, ensures that the air circulates flexibly inside and outside the dehumidification device, and ensures the dehumidification effect of the dehumidification device on the space.

[0020] According to some embodiments of the present invention, the dehumidification device further includes a power board, and the power board is electrically connected to the dehumidification component.

[0021] The dehumidifying bathroom cabinet according to the second aspect of the embodiment of the utility model comprises the dehumidifying device.

[0022] According to some embodiments of the utility model, an air outlet grille is installed on the cabinet body of the dehumidifying bathroom cabinet. The outlet of the air guide slot faces the air outlet grille, and the air dehumidified by the dehumidifying device is discharged outside the dehumidifying bathroom cabinet through the air guide slot and the air outlet grille.

[0023] According to some embodiments of the present invention, a control panel is installed on the cabinet body of the dehumidification bathroom cabinet, and the control panel is electrically connected to the dehumidification device.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0026] FIG1 is an exploded view of the dehumidification device of the present invention;

[0027] Fig. 2 is a front view of the dehumidification wheel of the utility model (the air inlet side of the dehumidification zone);

[0028] FIG3 is a rear view of the dehumidification wheel of the utility model (the air outlet side of the dehumidification zone);

[0029] FIG4 is a perspective view of the dehumidification wheel of the utility model;

[0030] FIG5 is a side view of the dehumidification assembly of the utility model after assembly;

[0031] FIG. 6 is a schematic diagram of the installation of the dehumidification device of the utility model on a dehumidification bathroom cabinet.

[0032] Figure numerals: dehumidification component 100, dehumidification wheel 200, dehumidification zone 210, regeneration zone 220, air inlet 221, air outlet 222, semiconductor refrigeration plate 300, semiconductor heat dissipation fan 400, condenser water tank 500, condensation pipe 510, air inlet 511, air outlet 512, drain outlet 513, semiconductor circulating water tank 600, cooling water pipe 610, circulating water pipe 620, centrifugal fan 700, first end cover 810, filter 811, power board 812, second end cover 820, air guide groove 830, dehumidification bathroom cabinet 900, air outlet grid 910, control panel 920, dehumidification device 1000. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0034] 1-5, a dehumidification device 1000 includes a dehumidification component 100, the dehumidification component 100 includes a dehumidification wheel 200, the dehumidification wheel 200 has a dehumidification zone 210 and a regeneration zone 220, and the regeneration zone 220 is provided with an air inlet 221 and an air outlet 222 on both sides, the dehumidification component 100 also includes a semiconductor refrigeration plate 300, a semiconductor heat dissipation fan 400 and a condenser water tank 500, the semiconductor refrigeration plate 300 has a cold end face and a hot end face that are relatively arranged, one side of the semiconductor heat dissipation fan 400 faces the hot end face and is in close contact with the hot end face, and the other side is connected to the air inlet 221, a condensation pipe 510 is provided in the condensation pipe 500, and the two ends of the condensation pipe 510 are respectively an air inlet 511 and an air outlet 512, the air inlet 511 is connected to the air outlet 222, the air outlet 512 is connected to the gas outside the condenser water tank 500, and the cold end face is used to cool the liquid in the condenser water tank 500.

[0035] Working principle: When the machine is turned on and running, the centrifugal fan 700 is running, and the indoor air is sucked into the dehumidification zone 210 of the dehumidification wheel 200. The dehumidification zone 210 absorbs moisture in the air, and then the motor drives the dehumidification wheel 200 to the regeneration zone 220. The hot end surface of the semiconductor refrigeration sheet 300 generates heat, and the semiconductor cooling fan 400 blows the heat generated by the hot end surface to the regeneration zone 220 to evaporate the moisture absorbed on the regeneration zone 220. At this time, the regeneration zone 220 blows out hot air with high temperature and high humidity, and the hot air with high temperature and high humidity enters the regeneration zone 220. The hot air enters the condensation pipe 510, and at the same time, the cold end of the semiconductor refrigeration plate 300 cools the water in the condensation pipe water tank 500, so that the temperature of the condensation pipe 510 in the condensation pipe water tank 500 is relatively low. The high-temperature and high-humidity hot air is cooled in the condensation pipe 510, and part of it is condensed into condensed water and directly discharged through the drain port 513, and the remaining part becomes medium-temperature and medium-humidity air and is discharged from the air outlet 512. Under the action of the centrifugal fan 700, it directly returns to the dehumidification area 210, and the cycle is repeated to achieve the purpose of dehumidifying the space.

[0036] In some embodiments of the utility model, the semiconductor refrigeration plate 300 is located on one side of the air inlet 221, and the dehumidification component 100 also includes a semiconductor circulating water tank 600, the side wall of the semiconductor circulating water tank 600 is close to the cold end face, and the condenser water tank 500 is connected to the semiconductor circulating water tank 600 through a pipeline.

[0037] In some embodiments of the utility model, a cooling water pipe 610 and a circulating water pipe 620 are further included. A water inlet and a water outlet are respectively provided on both sides of the condenser water tank 500. One end of the cooling water pipe 610 is connected to the water inlet, and the other end is connected to the semiconductor circulating water tank 600. One end of the circulating water pipe 620 is connected to the water outlet, and the other end is connected to the semiconductor circulating water tank 600. The semiconductor refrigeration sheet 300 cools the water in the semiconductor circulating water tank 600. The cold water enters the condenser water tank 500 through the cooling water pipe 610, and then flows back to the semiconductor circulating water tank 600 from the condenser water tank 500 through the circulating water pipe 620, thereby achieving a continuous cooling effect.

[0038] In some embodiments of the utility model, the semiconductor refrigeration sheet 300 is located on one side of the air outlet 222, the side wall of the condenser water tank 500 is close to the cold end surface, and the other side of the semiconductor cooling fan 400 is connected to the air inlet 221 through a pipe. The semiconductor refrigeration sheet 300 can directly cool the condenser water tank 500. It should be noted that the semiconductor refrigeration sheet 300 of the utility model can be set on the side where the air inlet 221 is located and connected to the semiconductor circulating water tank 600, or it can be set on the side where the air outlet 222 is located and directly connected to the condenser water tank 500. The setting position of the semiconductor refrigeration sheet 300 is selected according to the needs. All the drawings of the utility model only show the first structure, that is, the situation where the semiconductor refrigeration sheet 300 is connected to the semiconductor circulating water tank 600.

[0039] In some embodiments of the present invention, the air outlet 512 of the condensing pipe 510 faces the air inlet side of the dehumidification zone 210. The regenerated gas from the condensing pipe 510 directly returns to the dehumidification zone 210 of the dehumidification wheel 200 for the next round of dehumidification, and the cycle is repeated to achieve continuous dehumidification of the space.

[0040] In some embodiments of the present invention, the main body of the condensing pipe 510 is an S-shaped structure formed by alternating straight pipes and curved pipes, and the straight pipes are arranged longitudinally, and the curved pipes include a lower curved pipe and an upper curved pipe, which are respectively connected to the lower end and the upper end of the straight pipe in sequence, and a drain port 513 is opened at the bottom of the lower curved pipe, and the air inlet 511 and the air outlet 512 both extend from the top of the condensing pipe water tank 500. Further, a main drain port 513 is provided, and the drain ports 513 of each lower curved pipe are connected to the main drain port 513 through a pipeline, and the opening of the main drain port 513 is downward and extends from the bottom of the condensing pipe water tank 500. The main body of the condensation pipe 510 is S-shaped to ensure that the high-temperature and high-humidity water vapor has enough residence time in the condensation pipe water tank 500. The longer the water vapor stays in the condensation pipe water tank 500, the better the condensation effect. The condensed water flows out from the drain outlet 513 of each lower bend pipe, converges through the pipe to the main drain outlet 513 and is discharged out of the condensation pipe 510.

[0041] In some embodiments of the present invention, a water inlet is provided at the bottom of the condenser water tank 500. The water inlet is used to fill and drain the condenser water tank 500.

[0042] In some embodiments of the utility model, a water level detection probe is provided on the side wall of the condenser water tank 500. The water level in the condenser water tank 500 is detected by the water level detection probe and fed back to the control panel 920, and water is added to the condenser water tank 500 through the control panel 920 to prevent insufficient water from affecting the dehumidification effect.

[0043] In some embodiments of the present invention, the dehumidification assembly 100 further includes a centrifugal fan 700, which is located on the side where the air inlet 221 is located, and the air inlet direction of the centrifugal fan 700 is consistent with the air inlet direction of the dehumidification zone 210. The centrifugal fan 700 controls the direction of the air in the dehumidification device 1000, and the centrifugal fan 700 sucks the indoor air into the dehumidification zone 210 of the dehumidification wheel 200.

[0044] In some embodiments of the present utility model, the dehumidification device 1000 further includes a first end cap 810 and a second end cap 820. The first end cap 810 is located at the side where the air inlet side of the dehumidification zone 210 is located, and the second end cap 820 is located at the side where the air outlet side of the dehumidification zone 210 is located. The dehumidification component 100 is installed in the accommodating cavity surrounded by the first end cap 810 and the second end cap 820. A filter screen 811 is installed on the side wall of the first end cap 810. The dehumidification component 100 is integrated in the end cap to facilitate the installation, disassembly and maintenance of the dehumidification device 1000. The filter screen 811 can isolate dust and prevent dust in the air from adhering to the dehumidification component 100 and affecting the dehumidification effect.

[0045] In some embodiments of the present invention, the first end cover 810 or the second end cover 820 has a top wall and a wind guide groove 830 is provided on the top wall, and the wind guide groove 830 connects the accommodating cavity and the external environment. The wind guide groove 830 plays a role in guiding the flow of air, ensuring that the air flexibly circulates inside and outside the dehumidification device 1000, and ensuring the dehumidification effect of the dehumidification device 1000 on the space.

[0046] In some embodiments of the present invention, the dehumidification device 1000 further includes a power board 812 , and the power board 812 is electrically connected to the dehumidification component 100 .

[0047] 6 , a dehumidifying bathroom cabinet 900 includes the dehumidifying device 1000 described above.

[0048] In some embodiments of the present invention, an air outlet grille 910 is installed on the cabinet of the dehumidifying bathroom cabinet 900. The outlet of the air guide groove 830 faces the air outlet grille 910, and the air dehumidified by the dehumidifying device 1000 is discharged from the dehumidifying bathroom cabinet 900 through the air guide groove 830 and the air outlet grille 910.

[0049] In some embodiments of the present invention, a control panel 920 is installed on the cabinet body of the dehumidification bathroom cabinet 900 , and the control panel 920 is electrically connected to the dehumidification device 1000 .

[0050] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A dehumidification device (1000), comprising a dehumidification component (100), wherein the dehumidification component (100) comprises a dehumidification wheel (200), wherein the dehumidification wheel (200) comprises a dehumidification zone (210) and a regeneration zone (220), wherein two sides of the regeneration zone (220) are respectively provided with an air inlet (221) and an air outlet (222), wherein: The dehumidification component (100) further comprises a semiconductor refrigeration sheet (300), a semiconductor heat dissipation fan (400) and a condenser water tank (500). The semiconductor refrigeration sheet (300) has a cold end face and a hot end face. One side of the semiconductor heat dissipation fan (400) faces the hot end face, and the other side is connected to the air inlet (221). A condensation pipe (510) is provided in the condenser water tank (500). The two ends of the condensation pipe (510) are respectively an air inlet (511) and an air outlet (512). The air inlet (511) is connected to the air outlet (222), and the air outlet (512) is connected to the external air. The cold end face is used to cool the liquid in the condenser water tank (500).

2. The dehumidification device (1000) according to claim 1, characterized in that: The semiconductor refrigeration sheet (300) is located on one side of the air inlet (221), and the dehumidification component (100) further includes a semiconductor circulating water tank (600), the side wall of the semiconductor circulating water tank (600) is in close contact with the cold end surface, and the condenser water tank (500) is connected to the semiconductor circulating water tank (600) through a pipeline.

3. The dehumidification device (1000) according to claim 2, characterized in that: It also includes a cooling water pipe (610) and a circulating water pipe (620), and a water inlet and a water outlet are respectively opened on both sides of the condenser water tank (500), one end of the cooling water pipe (610) is connected to the water inlet, and the other end is connected to the semiconductor circulating water tank (600), and one end of the circulating water pipe (620) is connected to the water outlet, and the other end is connected to the semiconductor circulating water tank (600).

4. The dehumidification device (1000) according to claim 1, characterized in that: The semiconductor cooling plate (300) is located on one side of the air outlet (222), the side wall of the condenser water tank (500) is in close contact with the cold end surface, and the other side of the semiconductor cooling fan (400) is connected to the air inlet (221) through a pipeline.

5. The dehumidification device (1000) according to claim 1, characterized in that: The air outlet (512) of the condensation duct (510) faces the air inlet side of the dehumidification zone (210).

6. The dehumidification device (1000) according to claim 1, characterized in that: The main body of the condensing pipe (510) is an S-shaped structure formed by alternating straight pipes and curved pipes, and the straight pipes are arranged longitudinally. The curved pipes include a lower curved pipe and an upper curved pipe, and the lower curved pipe and the upper curved pipe are connected to the lower end and the upper end of the straight pipe in sequence, one below and one above, respectively. A drain outlet (513) is provided at the bottom of the lower curved pipe, and the air inlet (511) and the air outlet (512) both extend from the top of the condensing pipe water tank (500).

7. The dehumidification device (1000) according to claim 1, characterized in that: The dehumidification component (100) further comprises a centrifugal fan (700), wherein the centrifugal fan (700) is located on the side where the air inlet (221) is located, and the air inlet direction of the centrifugal fan (700) is consistent with the air inlet direction of the dehumidification zone (210).

8. The dehumidification device (1000) according to claim 1, characterized in that: The dehumidification device further comprises a first end cover (810) and a second end cover (820), wherein the first end cover (810) is located on the side where the air inlet side of the dehumidification zone (210) is located, and the second end cover (820) is located on the side where the air outlet side of the dehumidification zone (210) is located, and the dehumidification component (100) is installed in a receiving cavity surrounded by the first end cover (810) and the second end cover (820), and a filter screen (811) is installed on the side wall of the first end cover (810).

9. The dehumidification device (1000) according to claim 8, characterized in that: The first end cover (810) or the second end cover (820) has a top wall and an air guide groove (830) is provided on the top wall, and the air guide groove (830) connects the accommodating cavity and the external environment.

10. A dehumidifying bathroom cabinet (900), characterized in that: Comprising the dehumidification device (1000) as described in any one of claims 1-9.

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