Humidifying device and air conditioner outdoor unit

Abstract

The utility model provides a kind of humidifying device and air conditioner outdoor unit, and the humidifying device includes shell, and the shell is provided with moisture absorption air inlet, humidification air inlet, humidification air outlet and installation cavity;Moisture absorption rotor is rotatably arranged in the installation cavity;Adjusting component is arranged in the installation cavity, and the adjusting component is in contact with the inner wall of the installation cavity to separate the installation cavity into moisture absorption cavity and humidification cavity, and the moisture absorption rotor includes moisture absorption area and humidification area;At least part of the adjusting component is movably arranged, so that the area of the moisture absorption area and the humidification area can be adjusted by changing the relative position of the adjusting component relative to the moisture absorption rotor.The technical scheme provided by the utility model can solve the technical problems in the prior art that the moisture absorption part and the humidification part work independently, the moisture absorption amount and the humidification amount need to be adjusted separately, and the response speed and the humidification effect of the humidification cannot be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of humidification device technology, and more specifically, to a humidification device and an outdoor unit of an air conditioner. Background Technology

[0002] Currently, there are two main technologies for humidification functions in air conditioners: water-based humidification and waterless humidification.

[0003] Water-based humidification usually requires the manual addition of water and is achieved through ultrasonic or evaporation technology. However, this solution is inconvenient to operate, has high maintenance costs, and the humidification device is usually installed in the indoor unit, which can easily lead to an increase in the size of the indoor unit and an increase in noise levels, thus limiting market acceptance.

[0004] Waterless humidification achieves humidification through air treatment, eliminating the need for an external water source. However, current waterless humidification devices generally consist of a moisture absorption section and a humidification section. The moisture absorption section includes a moisture absorption fan and a moisture absorption rotor, while the humidification section includes a humidification fan and a humidification rotor. The moisture absorption and humidification sections operate independently, requiring separate adjustments to the moisture absorption and humidification rates, which cannot guarantee the humidification response speed and humidification effect. Utility Model Content

[0005] The main purpose of this utility model is to provide a humidification device and an outdoor air conditioning unit to solve the technical problem in the prior art where the moisture absorption part and the humidification part work independently, and the moisture absorption amount and the humidification amount need to be adjusted separately, which cannot guarantee the humidification response speed and humidification effect.

[0006] To achieve the above objectives, according to one aspect of the present invention, a humidification device is provided, comprising:

[0007] The housing has a moisture-absorbing air inlet, a humidifying air inlet, a humidifying air outlet, and an installation cavity that communicates with the moisture-absorbing air inlet, the humidifying air inlet, and the humidifying air outlet.

[0008] A moisture-absorbing rotor is rotatably disposed within the mounting cavity;

[0009] An adjustment component is disposed within the mounting cavity. The adjustment component abuts against the inner wall of the mounting cavity to divide the mounting cavity into a moisture absorption cavity and a humidification cavity. The moisture absorption cavity is connected to the moisture absorption air inlet, and the humidification cavity is connected to the humidification air inlet and the humidification air outlet. The portion of the moisture absorption rotor located within the moisture absorption cavity is a moisture absorption area for absorbing moisture from the air, and the portion of the moisture absorption rotor located within the humidification cavity is a humidification area for desorbing the absorbed moisture.

[0010] At least a portion of the adjusting component is movably disposed to adjust the area of ​​the moisture-absorbing region and the humidifying region by changing the relative position of the adjusting component with respect to the moisture-absorbing rotor.

[0011] In some embodiments, the adjusting component includes:

[0012] The first adjustment component is disposed on the first side of the moisture-absorbing rotor and abuts against the first side of the moisture-absorbing rotor and the inner wall of the mounting cavity;

[0013] The second adjustment component is disposed on the second side of the moisture-absorbing rotor and abuts against the second side of the moisture-absorbing rotor and the inner wall of the mounting cavity;

[0014] The first side and the second side are arranged opposite to each other, and when at least a portion of the first adjustment component and at least a portion of the second adjustment component move along the predetermined direction, the area of ​​the moisture absorption area and the humidification area changes.

[0015] In some embodiments, the first adjustment component and / or the second adjustment component includes:

[0016] The first adjusting member is rotatable in the predetermined direction;

[0017] The second adjusting member, at least a portion of which abuts against the inner wall of the mounting cavity;

[0018] The adjusting component includes a first driving device, which is connected in a transmission manner to at least one of the first adjusting members.

[0019] In some embodiments, the humidification device further includes:

[0020] The second drive device and the rotor support are both disposed in the mounting cavity. The second drive device is drivenly connected to the moisture-absorbing rotor. The moisture-absorbing rotor is disposed in the rotor support. The outer periphery of the rotor support is provided with gear teeth, which are drivenly connected to the second drive device.

[0021] In some embodiments, the housing includes a top cover, a cover plate assembly, and a bottom plate assembly arranged sequentially along the height direction; the top cover, the cover plate assembly, and the bottom plate assembly are joined to form the mounting cavity, and the humidification cavity includes a first chamber and a second chamber; wherein at least a portion of the cover plate assembly, a first side of the moisture-absorbing rotor, and the first adjustment assembly form the first chamber; the bottom plate assembly, a second side of the moisture-absorbing rotor, and the second adjustment assembly form the second chamber, the humidification device further includes a heater, the heater is disposed in the first chamber, the humidification air inlet communicates with the first chamber, and air entering the first chamber through the humidification air inlet enters the second chamber through the humidification area of ​​the moisture-absorbing rotor to desorb the adsorbed moisture.

[0022] In some embodiments, the cover plate assembly includes:

[0023] The cover plate body has through holes corresponding to the moisture-absorbing rotor;

[0024] A first sealing plate and a second sealing plate are provided. The first sealing plate is disposed on one side of the cover plate body and blocks at least a portion of the through hole. The second sealing plate is disposed on the other side of the cover plate body. The heater is disposed between the first sealing plate and the second sealing plate.

[0025] In some embodiments, the humidification device further includes a limiting member disposed on at least a portion of the movement path of the adjusting member to limit and abut the adjusting member.

[0026] In some embodiments, the moisture absorption chamber includes a third chamber and a fourth chamber, the housing is provided with a moisture absorption outlet, and the humidification device further includes a moisture absorption component, the moisture absorption component comprising:

[0027] An air duct is disposed inside the housing near the moisture absorption chamber. The moisture absorption outlet is connected to the air duct. The air duct, the base plate assembly, and the second side of the moisture absorption rotor form the third chamber. The air duct, at least a portion of the cover plate assembly, and the first side of the moisture absorption rotor form the fourth chamber. The moisture absorption inlet is connected to the third chamber. Air entering the third chamber through the moisture absorption inlet passes through the moisture absorption area of ​​the moisture absorption rotor and enters the fourth chamber to absorb moisture contained in the air.

[0028] In some embodiments, the moisture-absorbing component further includes:

[0029] The third drive unit is located inside the air duct.

[0030] The centrifugal fan blade is connected to the third drive device, which drives the centrifugal fan blade to discharge the gas containing moisture from the air into the humidifier.

[0031] In some embodiments, the moisture-absorbing rotor is made of at least one of silica gel, molecular sieve, montmorillonite, and zeolite.

[0032] According to another aspect of the present invention, an outdoor unit for an air conditioner is provided, comprising an outdoor unit module and the aforementioned humidification device, wherein the humidification device is disposed on the outdoor unit module and connected to the outdoor unit module, and the humidification air outlet is connected to the indoor unit.

[0033] By applying the technical solution of this utility model, the area of ​​the moisture absorption zone and the humidification zone of the moisture absorption rotor can be adjusted by adjusting the components, so as to adjust the ratio of moisture absorption to humidification. It can achieve waterless humidification according to the outdoor humidity and the size of the humidification load, and adjust the ratio of moisture absorption to humidification in real time to achieve the purpose of energy saving and rapid humidification, and reduce resource waste. Attached Figure Description

[0034] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0035] Figure 1 An exploded view of a humidification device provided according to an embodiment of the present invention is shown;

[0036] Figure 2 An exploded view of the base plate assembly and moisture-absorbing component provided according to an embodiment of the present invention is shown;

[0037] Figure 3 A schematic diagram of the structure of a cover plate assembly provided according to an embodiment of the present invention is shown;

[0038] Figure 4 A schematic diagram of the structure of the base plate assembly and the cover plate assembly provided according to an embodiment of the present invention is shown;

[0039] Figure 5 A cross-sectional view (excluding the top cover) of a humidification device provided according to an embodiment of the present invention is shown.

[0040] Figure 6 A schematic diagram of the structure of the base plate assembly provided according to an embodiment of the present invention is shown;

[0041] Figure 7 A schematic diagram of the structure of the humidification device and outdoor unit module provided according to an embodiment of the present invention is shown.

[0042] The above figures include the following reference numerals:

[0043] 1. Housing; 11. Cover assembly; 111. First chamber; 112. Heater; 113. Cover body; 114. First sealing plate; 115. Second sealing plate; 12. Base plate assembly; 121. Second chamber; 13. Mounting cavity; 131. Moisture absorption cavity; 132. Humidification cavity; 14. Top cover;

[0044] 2. Moisture-absorbing rotor; 21. Rotor support;

[0045] 3. Adjusting component; 31. First adjusting assembly; 32. Second adjusting assembly; 321. First adjusting member; 322. Second adjusting member; 33. First driving device;

[0046] 4. Limiting components;

[0047] 5. Moisture-absorbing component; 51. Air duct; 511. Fourth chamber; 512. Third chamber; 52. Third drive unit; 53. Centrifugal fan blade;

[0048] 6. Moisture-absorbing air outlet;

[0049] 7. Moisture-absorbing air inlet;

[0050] 8. Humidifier air inlet;

[0051] 9. Humidifier air outlet;

[0052] 10. Humidification device;

[0053] 20. Outdoor unit module. Detailed Implementation

[0054] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0055] like Figures 1 to 6As shown, Embodiment 1 of this utility model provides a humidification device, including a housing 1, a moisture-absorbing rotor 2, and an adjusting component 3. The housing 1 is provided with a moisture-absorbing air inlet 7, a humidifying air inlet 8, a humidifying air outlet 9, and a mounting cavity 13 communicating with the moisture-absorbing air inlet 7, the humidifying air inlet 8, and the humidifying air outlet 9. The moisture-absorbing rotor 2 is rotatably disposed within the mounting cavity 13. The adjusting component 3 is disposed within the mounting cavity 13, and the adjusting component 3 abuts against the inner wall of the mounting cavity 13 to divide the mounting cavity 13 into a moisture-absorbing cavity 131 and a humidifying cavity 132. The moisture absorption chamber 131 is connected to the moisture absorption air inlet 7, and the humidification chamber 132 is connected to the humidification air inlet 8 and the humidification air outlet 9. The portion of the moisture absorption rotor 2 located in the moisture absorption chamber 131 is a moisture absorption area for absorbing moisture from the air, and the portion of the moisture absorption rotor 2 located in the humidification chamber 132 is a humidification area for desorbing the absorbed moisture. At least a portion of the adjusting component 3 is movably disposed so that the area of ​​the moisture absorption area and the humidification area can be adjusted by changing the relative position of the adjusting component 3 with respect to the moisture absorption rotor 2.

[0056] In this application, the adjusting component 3 can contact the inner wall of the housing 1, effectively separating the mounting cavity 13 into a moisture absorption cavity 131 and a humidification cavity 132. The position of the adjusting component 3 can be adjusted by rotating it in a predetermined direction as needed, changing the area ratio of the moisture absorption area and the humidification area in real time, thereby precisely controlling the moisture absorption and humidification amounts to adapt to different environmental conditions and humidification requirements. This dynamic adjustment capability allows the humidification device to automatically optimize the humidification effect based on the outdoor humidity level and the indoor humidification load.

[0057] The specific air vent layout on the housing 1 and the internal mounting cavity 13 enable effective air guidance and separation, ensuring the independence and efficiency of the moisture absorption and humidification processes. Moisture-containing outdoor air is guided in through the moisture absorption inlet 7, while dry air or air requiring humidification is introduced through the humidification inlet 8. The humidification outlet 9 then delivers the treated humidified air into the room. This design allows for precise control of airflow direction, avoids interference between different airflows, and improves the overall system operating efficiency.

[0058] In this application, the moisture-absorbing rotor 2 is rotatable, with one part being a moisture-absorbing zone for absorbing moisture from the air and the other part being a humidifying zone for releasing the absorbed moisture, thereby increasing air humidity. The moisture-absorbing rotor 2 is made of at least one of silica gel, molecular sieves, montmorillonite, and zeolite. When air passes through silica gel, molecular sieves, montmorillonite, and zeolite, moisture remains on the material, achieving the function of moisture absorption (adsorption). When hot air at a certain temperature passes through, the moisture in the material is evaporated and carried away, producing humid air (desorption), achieving a humidifying effect. Silica gel, molecular sieves, montmorillonite, and zeolite have different moisture absorption characteristics and are suitable for different temperature and humidity environments. The moisture-absorbing rotor 2 can maintain good moisture absorption and desorption efficiency under a wide range of environmental conditions. Silica gel, molecular sieves, montmorillonite, and zeolite, as moisture-absorbing materials, have high physical and chemical stability, can maintain their moisture absorption and desorption performance during long-term operation, and are not prone to aging or failure.

[0059] Specifically, the adjusting component 3 includes a first adjusting component 31 and a second adjusting component 32. The first adjusting component 31 is disposed on the first side of the moisture-absorbing rotor 2 and abuts against the first side of the moisture-absorbing rotor 2 and the inner wall of the mounting cavity 13. The second adjusting component 32 is disposed on the second side of the moisture-absorbing rotor 2 and abuts against the second side of the moisture-absorbing rotor 2 and the inner wall of the mounting cavity 13. The first side and the second side are arranged opposite to each other. When at least a portion of the first adjusting component 31 and at least a portion of the second adjusting component 32 moves along the predetermined direction, the areas of the moisture-absorbing region and the humidifying region change. By having the first adjusting component 31 and the second adjusting component 32 abut against the first and second sides of the moisture-absorbing rotor 2 respectively, the boundaries of the moisture-absorbing region and the humidifying region can be precisely controlled. This means that when a portion of the structure of the adjusting component 3 moves along the predetermined direction, the areas of the two regions can be dynamically adjusted, thereby achieving fine adjustment of the moisture absorption and humidification amounts.

[0060] Furthermore, such as Figure 6 As shown, at least one of the first adjusting assembly 31 and the second adjusting assembly 32 includes a first adjusting member 321 and a second adjusting member 322. The first adjusting member 321 is rotatable along the predetermined direction; at least a portion of the second adjusting member 322 abuts against the inner wall of the mounting cavity 13. Here, the first adjusting member 321 is rotatable, while the second adjusting member 322 is fixed. Rotation of the first adjusting member 321 changes the area of ​​the moisture-absorbing region and the humidifying region of the moisture-absorbing rotor 2. Furthermore, by rotating only the first adjusting member 321, the area of ​​one of the moisture-absorbing region and the humidifying region can increase while the area of ​​the other decreases, resulting in a more rapid change in the area of ​​the moisture-absorbing region and the humidifying region. For example, one end of the second adjusting member 322 is movably connected to the end of the first adjusting member 321.

[0061] The adjusting component 3 includes a first driving device 33, which is drively connected to at least one of the first adjusting members 321 in the first adjusting assembly 31 and the second adjusting assembly 32. For example, one first driving device 33 is provided, simultaneously connected to the first adjusting assembly 31 and the second adjusting assembly 32. Thus, when the first driving device 33 is working, it can simultaneously drive both first adjusting members 321 to rotate, ensuring the consistency of rotation between the two first adjusting members 321. By driving the first adjusting members 321, the rotation angle of the first adjusting members 321 can be precisely controlled, and the position of the first adjusting members 321 can be accurately adjusted. This precise control and positioning capability ensures that the area changes of the moisture absorption area and the humidification area meet expectations, avoiding problems of over-humidification or under-humidification due to insufficient control precision.

[0062] Specifically, the first drive device 33 is a motor.

[0063] It should be noted that when a first driving device 33 drives two first adjusting members 321, the rotating shaft of the first driving device 33 should be coaxial with the rotating shaft of the moisture-absorbing rotor 2. However, the rotating shaft of the first driving device 33 and the moisture-absorbing rotor 2 should be avoided from rotating at the same time. In some embodiments, the rotating shaft of the moisture-absorbing rotor 2 is a hollow structure, and the rotating shaft of the first driving device 33 is located inside the rotating shaft of the moisture-absorbing rotor 2.

[0064] In another embodiment, when a first driving device 33 drives two first adjusting members 321, the shaft of the first driving device 33 should be coaxial with the shaft of the moisture-absorbing rotor 2. However, the simultaneous rotation of the shaft of the first driving device 33 and the moisture-absorbing rotor 2 should be avoided. The moisture-absorbing rotor 2 does not have a shaft, and a through hole is provided in the middle of the moisture-absorbing rotor 2. The shaft of the first driving device 33 is provided in the through hole, and there is a gap between the shaft of the first driving device 33 and the side wall of the through hole.

[0065] The humidification device also includes a second drive unit and a rotor support 21 disposed within the mounting cavity 13. The second drive unit is drivenly connected to the moisture-absorbing rotor 2, which is mounted on the rotor support 21. The rotor support 21 has teeth on its outer periphery, which are driven by the second drive unit. For example, the teeth mesh with a gear before connecting to the second drive unit. This toothed drive system offers higher reliability and durability compared to other complex mechanical structures. The toothed design reduces friction and wear, extending the equipment's lifespan. Furthermore, the moisture-absorbing rotor 2 can be configured with a rotating shaft or, depending on the configuration of the first drive unit 33, only a through hole.

[0066] In some embodiments, such as Figure 1 and Figure 5 As shown, the housing 1 includes a top cover 14, a cover plate assembly 11, and a bottom plate assembly 12 arranged sequentially along the height direction; the top cover 14, the cover plate assembly 11, and the bottom plate assembly 12 are spliced ​​to form the mounting cavity 13, and the humidification cavity 132 includes a first chamber 111 and a second chamber 121; at least a portion of the cover plate assembly 11, a first side of the moisture-absorbing rotor 2, and the first adjustment assembly 31 form the first chamber 111; the bottom plate assembly 12, a second side of the moisture-absorbing rotor 2, and the second adjustment assembly 32 form the second chamber 121. The humidification device also includes a heater 112, which is disposed in the first chamber 111. The humidification air inlet 8 communicates with the first chamber 111. Air entering the first chamber 111 through the humidification air inlet 8 enters the second chamber 121 through the humidification area of ​​the moisture-absorbing rotor 2 to desorb the adsorbed moisture. This structural design ensures that air follows a clear and optimized path as it passes through different areas of the moisture-absorbing rotor 2: entering the first chamber 111 from the humidifying air inlet 8, then passing through the humidification area of ​​the moisture-absorbing rotor 2, and finally entering the second chamber 121. This path not only avoids unnecessary air circulation within the chambers but also improves the efficiency of humidity regulation. A heater 112, located within the first chamber 111, heats the air entering it. The heated air, as it passes through the humidification area of ​​the moisture-absorbing rotor 2, more effectively promotes the desiccant desorption of moisture, thereby increasing air humidity. This approach not only reduces the consumption of additional energy but also ensures the high efficiency of the humidification process. The synergistic effect of the cover assembly 11 and the base plate assembly 12 with the moisture-absorbing rotor 2 and the adjusting component 3 allows for dynamic adjustment of the size of the moisture-absorbing and humidification areas. When the areas of the first chamber 111 and the second chamber 121 change, the system can respond quickly and adjust the humidification intensity.

[0067] The heater 112 can be configured as one or more, and some or all of the heaters 112 can be turned on according to the humidification requirements.

[0068] In some embodiments, such as Figure 3As shown, the cover plate assembly 11 includes a cover plate body 113, a first sealing plate 114, and a second sealing plate 115. The cover plate body 113 has through holes corresponding to the moisture-absorbing rotor 2. The first sealing plate 114 is disposed on one side of the cover plate body 113, blocking at least a portion of the through holes. The second sealing plate 115 is disposed on the other side of the cover plate body 113. The heater 112 is disposed between the first sealing plate 114 and the second sealing plate 115. The through holes on the cover plate body 113 correspond to the moisture-absorbing rotor 2, ensuring that air can flow accurately through the moisture-absorbing and humidifying areas of the rotor. The first sealing plate 114 and the second sealing plate 115 are respectively disposed on both sides of the cover plate body 113. By blocking a portion of the through holes, they effectively guide the airflow, ensuring the efficiency and precision of the air handling process. Placing the heater 112 between the first sealing plate 114 and the second sealing plate 115 forms an effective heat insulation layer. This layout design minimizes heat loss to the outside, maintains a stable temperature within the cavity, and improves energy utilization. Simultaneously, the double-layer sealing plate structure protects the heater 112 from external environmental influences.

[0069] In some embodiments, such as Figure 6 As shown, the humidification device also includes a limiting member 4, which is disposed on at least a portion of the movement path of the adjusting member 3 to abut and limit at least a portion of the adjusting member 3. The function of the limiting member 4 is to restrict the movement range of the adjusting member 3, ensuring that the areas of the moisture absorption zone and the humidification zone are adjusted within preset boundaries. This ensures the accuracy of humidification control and avoids humidity adjustment errors caused by over- or under-adjustment. For example, the limiting member 4 is a limiting block.

[0070] In some embodiments, such as Figure 1 and Figure 5As shown, the moisture absorption chamber 131 includes a third chamber 512 and a fourth chamber 511. A moisture absorption outlet 6 is provided on the housing 1. The humidification device also includes a moisture absorption component 5, which includes an air duct 51. The air duct 51 is located inside the housing 1 on the side near the moisture absorption chamber 131. The moisture absorption outlet 6 is connected to the air duct 51. The air duct 51, the bottom plate assembly 12, and the second side of the moisture absorption rotor 2 form the third chamber 512. The air duct 51, at least a portion of the cover plate assembly 11, and the first side of the moisture absorption rotor 2 form the fourth chamber 511. The moisture absorption inlet 7 is connected to the third chamber 512. Air entering the third chamber 512 through the moisture absorption inlet 7 passes through the moisture absorption area of ​​the moisture absorption rotor 2 and enters the fourth chamber 511 to absorb the moisture contained in the air. By setting a moisture-absorbing outlet 6 on the housing 1 and arranging the air duct 51 on the side of the housing 1 near the moisture-absorbing chamber 131, a clear airflow path is formed. Air first enters the third chamber 512 through the moisture-absorbing inlet 7, then passes through the moisture-absorbing area of ​​the moisture-absorbing rotor 2, absorbs the moisture, and then enters the fourth chamber 511, finally exiting through the moisture-absorbing outlet 6. This design ensures that air flows orderly through the moisture-absorbing area, avoiding turbulence within the chambers, reducing energy waste, and improving air handling efficiency. After contacting the moisture-absorbing rotor 2 in the third chamber 512, the moisture is effectively absorbed, and the air then flows further in the fourth chamber 511. This multi-stage moisture-absorbing design increases the contact time and area between the air and the moisture-absorbing material, significantly improving moisture absorption efficiency.

[0071] In some embodiments, the moisture-absorbing component 5 further includes a third driving device 52 and a centrifugal fan 53. The third driving device 52 is disposed within the air duct 51, and the centrifugal fan 53 is connected to the third driving device 52. The third driving device 52 drives the centrifugal fan 53 to discharge the gas containing moisture from the air from the humidifier. By providing the third driving device 52 inside the air duct 51 and connecting it to the centrifugal fan 53, the air circulation capacity within the air duct 51 can be significantly enhanced. The centrifugal fan 53 rotates under the drive of the third driving device 52, generating a strong centrifugal force, which efficiently discharges the gas containing moisture from the air after passing through the moisture-absorbing rotor 2 from the humidifier. This air circulation mechanism ensures a rapid and orderly flow of air between the moisture-absorbing zone and the humidification zone.

[0072] Furthermore, in order to ensure the balance between absorbed moisture and humidified moisture, the area of ​​the moisture absorption zone occupies a ratio of 1 / 2 to 2 / 3 of the moisture absorption rotor 2, and the area of ​​the humidification zone occupies a ratio of 1 / 3 to 1 / 2 of the moisture absorption rotor 2.

[0073] Work process:

[0074] Moisture absorption process: Under the action of the moisture absorption component 5, due to the influence of negative pressure, the outdoor humid air containing moisture is drawn into the third chamber 512 through several moisture absorption air inlets 7 on the housing 1. The humid air enters through the lower surface (second side) of the moisture absorption rotor 2, passes through the moisture absorption rotor 2, and enters the fourth chamber 511 from the upper surface (first side) of the moisture absorption rotor 2. The moisture remains in the moisture absorption rotor 2, causing the relatively dry air to enter the air duct 51 through the through hole on the cover plate body 113 after the humid air passes through the moisture absorption rotor 2. Finally, the dry air is discharged to the outside from the moisture absorption air outlet 6.

[0075] Humidification process: A fresh air system is installed on the indoor unit, and the humidification air outlet 9 is connected to the fresh air system. When humidification is needed, the fresh air system of the indoor unit is turned on, and the heater 112 is turned on at the same time. Under the negative pressure of the fresh air system, outdoor air is drawn into the first chamber 111 through the humidification air inlet 8. After being heated by the heater 112, it becomes hot air. The hot air enters through the upper surface (first side) of the moisture-absorbing rotor 2, passes through the moisture-absorbing rotor 2, and enters the second chamber 121 through the lower surface (second side) of the moisture-absorbing rotor 2. Since the moisture-absorbing rotor 2 moves in a circumferential direction, the positions of the moisture-absorbing area and the humidification area of ​​the moisture-absorbing rotor 2 will switch back and forth, thereby evaporating the moisture in the moisture-absorbing area of ​​the moisture-absorbing rotor 2 with the hot air, forming humid air containing a certain amount of moisture. This humid air then enters the fresh air system of the indoor unit through the humidification air outlet 9 and is then brought into the room, thus humidifying the room.

[0076] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0077] By adjusting the area of ​​the moisture absorption zone and the humidification zone of the moisture absorption rotor 2 through the adjusting component 3, the ratio of moisture absorption to humidification can be adjusted. The ratio of moisture absorption to humidification can be adjusted in real time according to the outdoor humidity and the size of the humidification load, so as to achieve the purpose of energy saving and rapid humidification.

[0078] According to another embodiment of the present invention, an outdoor unit for an air conditioner is provided, such as... Figure 7 As shown, the system includes an outdoor unit module 20 and the aforementioned humidification device 10. The humidification device 10 is mounted on and connected to the outdoor unit module 20, and the humidification air outlet 9 is connected to the indoor unit. The humidification device 10 and the outdoor unit module 20 can be fixed with fasteners for easy installation and disassembly.

[0079] Furthermore, the humidifier 10 and the outdoor unit module 20 are connected sequentially along the height direction, optimizing the structural layout of the humidifier 10 and the outdoor unit module 20, reducing the overall width of the humidifier 10 and the outdoor unit module 20, making it suitable for installation in narrow spaces with a certain height.

[0080] According to another embodiment of the present invention, a humidification control method is provided, specifically including:

[0081] S100: Get the current indoor and outdoor humidity.

[0082] This step allows for real-time acquisition of both indoor and outdoor humidity levels, providing an accurate data foundation for subsequent humidity adjustments. Real-time monitoring ensures the responsiveness and accuracy of the control method, enabling rapid adaptation to changes in environmental humidity and providing timely humidification or dehumidification responses.

[0083] S200: Determine the load between the current indoor humidity and the target humidity based on the current indoor humidity, wherein the load is the difference between the current indoor humidity and the target humidity.

[0084] After completing step S100 above, in this step, the load between the current indoor humidity and the target humidity is determined based on the current indoor humidity, wherein the load is the difference between the current indoor humidity and the target humidity.

[0085] Specifically, the load is calculated based on the difference between the current indoor humidity and the target humidity. This step enables the system to accurately understand the humidity difference between the current environment and the user-set target, providing a basis for subsequent area adjustment and heater 112 power adjustment, thereby achieving more precise humidity control.

[0086] S300: Determine the changes in the outdoor humidity and the load.

[0087] After completing step S200 above, in this step, the working mode of the humidifier can be automatically adjusted according to different humidity conditions and needs to ensure that the best humidity regulation effect can be achieved in various environments.

[0088] Specifically, determining the changes in the outdoor humidity and the load includes:

[0089] The outdoor humidity obtained previously is compared with the outdoor humidity obtained this time, and the load obtained previously is compared with the load obtained this time.

[0090] In some embodiments, the humidification device is activated when the outdoor humidity obtained in this instance changes compared to the outdoor humidity obtained in the previous instance.

[0091] In another embodiment, if the load obtained this time changes relative to the load obtained previously, the humidification device is controlled to start.

[0092] In another embodiment, the humidification device is activated when the outdoor humidity obtained in this instance changes compared to the outdoor humidity obtained in the previous instance, and when the load obtained in this instance changes compared to the load obtained in the previous instance.

[0093] This method can accurately determine when to start the humidifier, which avoids starting the device when humidification is not needed, saving energy, and also prevents over-humidification.

[0094] S400: Control at least a portion of the adjusting component 3 of the humidification device to move in a predetermined direction according to the change in load, so as to change the area of ​​the moisture absorption area and the humidification area.

[0095] After completing step S300 above, in this step, the system can dynamically adjust the areas of the moisture absorption zone and the humidification zone according to changes in humidity load, in order to optimize the ratio of moisture absorption to humidification. This adjustment mechanism improves the flexibility and efficiency of humidification control, ensuring that energy saving and rapid humidification can be achieved under different humidity conditions.

[0096] Specifically, controlling at least a portion of the adjusting component 3 of the humidification device to move in a predetermined direction to change the area of ​​the moisture absorption zone and the humidification zone according to the load change includes:

[0097] When the outdoor humidity increases and / or the load decreases, at least a portion of the regulating component 3 is controlled to rotate along a first predetermined direction to increase the area of ​​the humidification zone.

[0098] When the outdoor humidity decreases and / or the load increases, at least a portion of the adjusting component 3 is controlled to rotate in a second predetermined direction to increase the area of ​​the moisture-absorbing zone.

[0099] By monitoring changes in outdoor humidity and indoor humidity load, the system can intelligently adjust the area of ​​the humidification and absorption zones of the humidifier. When outdoor humidity rises or humidity load decreases, the system automatically controls the adjusting component 3 to rotate in a first predetermined direction, increasing the humidification area to adapt to environmental changes and maintain indoor humidity balance. Conversely, when outdoor humidity falls or humidity load increases, the system controls the adjusting component 3 to rotate in a second predetermined direction, increasing the absorption area to ensure that indoor humidity does not become too low. This dynamic adjustment method of the absorption and absorption areas allows for precise matching of humidification or absorption intensity according to actual needs, avoiding over-humidification or over-absorption common in traditional humidifier systems and reducing energy waste.

[0100] It should be noted that one of the first predetermined direction and the second predetermined direction is clockwise, and the other is counterclockwise.

[0101] Furthermore, while changing the areas of the moisture absorption and humidification zones of the moisture absorption rotor 2, the operation of the heater 112 is adjusted accordingly to adapt to the humidification effect. Specifically, when controlling the increase of the moisture absorption zone area, the heating effect of the heater 112 should be improved (e.g., by increasing the number of heaters 112 in operation). When controlling the increase of the humidification zone area, the heating effect of the heater 112 should be reduced (e.g., by reducing the number of heaters 112 in operation).

[0102] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0103] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0104] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0105] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0106] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0107] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A humidification device, characterized in that, include: The housing (1) is provided with a moisture-absorbing air inlet (7), a humidifying air inlet (8), a humidifying air outlet (9) and an installation cavity (13) that is connected to the moisture-absorbing air inlet (7), the humidifying air inlet (8) and the humidifying air outlet (9). A moisture-absorbing rotor (2) is rotatably disposed within the mounting cavity (13); An adjusting component (3) is disposed in the mounting cavity (13). The adjusting component (3) abuts against the inner wall of the mounting cavity (13) to divide the mounting cavity (13) into a moisture absorption cavity (131) and a humidification cavity (132). The moisture absorption cavity (131) is connected to the moisture absorption air inlet (7). The humidification cavity (132) is connected to the humidification air inlet (8) and the humidification air outlet (9). The part of the moisture absorption rotor (2) located in the moisture absorption cavity (131) is a moisture absorption area for absorbing moisture in the air. The part of the moisture absorption rotor (2) located in the humidification cavity (132) is a humidification area for desorbing the absorbed moisture. At least a portion of the adjusting component (3) is movably provided to adjust the area of ​​the moisture absorption region and the humidification region by changing the relative position of the adjusting component (3) with respect to the moisture absorption rotor (2).

2. The humidification device according to claim 1, characterized in that, The adjusting component (3) includes: The first adjustment component (31) is disposed on the first side of the moisture-absorbing rotor (2) and abuts against the first side of the moisture-absorbing rotor (2) and the inner wall of the mounting cavity (13); The second adjustment component (32) is disposed on the second side of the moisture-absorbing rotor (2) and abuts against the second side of the moisture-absorbing rotor (2) and the inner wall of the mounting cavity (13); The first side and the second side are arranged opposite to each other, and the area of ​​the moisture absorption area and the humidification area is changed when at least a portion of the first adjustment component (31) and at least a portion of the second adjustment component (32) moves in a predetermined direction.

3. The humidification device according to claim 2, characterized in that, The first adjustment component (31) and / or the second adjustment component (32) include: The first adjusting member (321) can rotate in the predetermined direction; The second adjusting member (322) has at least a portion abutting against the inner wall of the mounting cavity (13); The adjusting component (3) includes a first driving device (33), which is connected to at least one of the first adjusting components (321).

4. The humidification device according to claim 1, characterized in that, The humidification device also includes: The second drive device and the rotor support (21) are both located in the mounting cavity (13). The second drive device is driven to connect with the moisture-absorbing rotor (2). The moisture-absorbing rotor (2) is located in the rotor support (21). The outer periphery of the rotor support (21) is provided with gear teeth, which are connected to the second drive device in a transmission manner.

5. The humidification device according to claim 2, characterized in that, The housing (1) includes a top cover (14), a cover plate assembly (11), and a bottom plate assembly (12) arranged sequentially along the height direction; the top cover (14), the cover plate assembly (11), and the bottom plate assembly (12) are joined to form the mounting cavity (13), and the humidification cavity (132) includes a first chamber (111) and a second chamber (121); wherein at least a portion of the cover plate assembly (11), a first side of the moisture-absorbing rotor (2), and the first adjusting assembly (31) form the first chamber (111); the bottom plate assembly The second chamber (121) is formed by the second side of the moisture-absorbing rotor (2) and the second adjustment assembly (32). The humidification device also includes a heater (112), which is disposed in the first chamber (111). The humidification air inlet (8) is connected to the first chamber (111). Air entering the first chamber (111) through the humidification air inlet (8) enters the second chamber (121) through the humidification area of ​​the moisture-absorbing rotor (2) to desorb the adsorbed moisture.

6. The humidification device according to claim 5, characterized in that, The cover plate assembly (11) includes: The cover plate body (113) has through holes corresponding to the moisture-absorbing rotor (2); A first sealing plate (114) and a second sealing plate (115) are provided. The first sealing plate (114) is disposed on one side of the cover plate body (113) to block at least part of the through hole. The second sealing plate (115) is disposed on the other side of the cover plate body (113). The heater (112) is disposed between the first sealing plate (114) and the second sealing plate (115).

7. The humidification device according to claim 1, characterized in that, The humidification device further includes a limiting member (4), which is disposed on at least a portion of the movement path of the adjusting member (3) to limit the adjusting member (3) by contact.

8. The humidification device according to claim 5, characterized in that, The moisture absorption chamber (131) includes a third chamber (512) and a fourth chamber (511). The housing (1) is provided with a moisture absorption outlet (6). The humidification device also includes a moisture absorption component (5), which includes: The air duct (51) is located inside the housing (1) on the side near the moisture absorption chamber (131). The moisture absorption outlet (6) is connected to the air duct (51). The air duct (51), the bottom plate assembly (12), and the second side of the moisture absorption rotor (2) form the third chamber (512). The air duct (51), at least a part of the cover plate assembly (11), and the first side of the moisture absorption rotor (2) form the fourth chamber (511). The moisture absorption inlet (7) is connected to the third chamber (512). Air entering the third chamber (512) through the moisture absorption inlet (7) passes through the moisture absorption area of ​​the moisture absorption rotor (2) and enters the fourth chamber (511) to absorb the moisture contained in the air.

9. The humidification device according to claim 8, characterized in that, The moisture-absorbing component (5) also includes: The third drive unit (52) is installed inside the air duct (51). Centrifugal fan blade (53) is connected to the third drive device (52), which drives the centrifugal fan blade (53) to discharge the gas containing moisture in the air from the humidifier (10).

10. The humidification device according to claim 1, characterized in that, The moisture-absorbing rotor (2) is made of at least one of silica gel, molecular sieve, montmorillonite and zeolite.

11. An outdoor unit for an air conditioner, characterized in that, It includes an outdoor unit module and a humidification device (10) as described in any one of claims 1-10, wherein the humidification device (10) is disposed on the outdoor unit module and connected to the outdoor unit module, and the humidification air outlet (9) is connected to the indoor unit.

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