Humidity adjusting device

Abstract

The embodiment of the invention provides a humidity adjusting device, and relates to the technical field of humidifying equipment. The humidity adjusting device comprises a shell, a fan assembly, a moisture absorption assembly, a heating assembly and a driving part. The shell comprises a mounting cavity, an air inlet and an air outlet, the moisture absorption assembly is installed in the installation cavity and used for absorbing and storing moisture in the air. The heating assembly is mounted in the mounting cavity and close to the air outlet, the heating assembly is partially opposite to the moisture absorption assembly, and the heating assembly is used for heating the moisture absorption assembly so that moisture absorbed in the moisture absorption assembly can be evaporated. An additional water tank is not needed, moisture in the air can be absorbed through the moisture absorption device and stored, and the moisture can be evaporated out in a heating mode to improve the environment humidity in the using process.

Description

Technical Field

[0001] The present invention relates to the technical field of humidifying equipment, and more particularly to a humidity regulating device. Background Art

[0002] A humidity regulating device is a device used to increase the humidity of air and is widely applied in places such as homes, offices, industrial plants, hospitals, museums, etc. Appropriate regulation of indoor humidity helps improve comfort, protect health, and prevent problems such as static electricity accumulation.

[0003] In some existing humidity regulating devices, a water tank needs to be provided, and the water provided in the water tank is used for a vaporizing device such as an atomizing or heating device to vaporize, so as to achieve the humidifying effect. Once in an environment where the water in the water tank is exhausted and the water source cannot be replenished in time, the humidity regulating device cannot achieve the humidifying effect. Summary of the Invention

[0004] An object of the present invention is to provide a humidity regulating device which can be without a water tank, can absorb moisture in the air and store it, and can evaporate the moisture by heating to increase the environmental humidity during use.

[0005] Embodiments of the present invention can be implemented as follows:

[0006] In a first aspect, the present invention provides a humidity regulating device, including:

[0007] A housing, the housing includes an installation cavity and an air inlet and an air outlet communicating with the installation cavity;

[0008] A fan assembly, the fan assembly is used to suck the gas outside the installation cavity from the air inlet and is used to discharge the gas in the installation cavity from the air outlet;

[0009] A moisture absorption assembly, the moisture absorption assembly is installed in the installation cavity, the moisture absorption assembly includes a moisture absorption unit, the moisture absorption unit includes an installation disk and a moisture absorption filter material covering the installation disk, the installation disk is provided with an air inlet communicating with the air inlet, and the moisture absorption filter material is used to absorb and store moisture in the air;

[0010] A heating assembly, the heating assembly is installed in the installation cavity, the heating assembly is opposite to a part of the moisture absorption assembly, and the heating assembly is used to heat the moisture absorption assembly so that the absorbed moisture in the moisture absorption assembly evaporates;

[0011] A driving member, the driving member can drive the moisture absorption assembly to rotate relative to the heating assembly around a preset axis.

[0012] In an optional embodiment, the installation disk and the moisture absorption filter material jointly define a chamber, one end opening of the chamber communicates with the air inlet, the other end opening of the chamber communicates with the air outlet, the heating assembly includes a heating element, and the heating element is close to the moisture absorption filter material and is opposite to a part of the moisture absorption filter material.

[0013] In an alternative embodiment, the number of moisture absorption units is multiple, and the multiple moisture absorption units are sequentially arranged along the axial direction of the installation cavity. The multiple moisture absorption units are coaxially arranged and fixedly connected in sequence. The driving member is connected to the mounting plate of a moisture absorption unit, and through holes opposite to the air inlet are formed in the moisture absorption filter material.

[0014] In an alternative embodiment, among the multiple moisture absorption units, every two form a moisture absorption module. Each moisture absorption module includes a first moisture absorption unit and a second moisture absorption unit arranged adjacent to each other. The moisture absorption filter materials of the first moisture absorption unit and the second moisture absorption unit in the moisture absorption module are opposite to each other and arranged at intervals.

[0015] In an alternative embodiment, a heating member is arranged between the moisture absorption filter material of the first moisture absorption unit and the moisture absorption filter material of the second moisture absorption unit in each moisture absorption module.

[0016] In an alternative embodiment, the multiple moisture absorption units form two moisture absorption modules. The heating assembly includes two heating members, and the two heating members are arranged at intervals along the axial direction of the installation cavity. A heating member is clamped between the moisture absorption filter material of the first moisture absorption unit and the moisture absorption filter material of the second moisture absorption unit in each moisture absorption module.

[0017] In an alternative embodiment, there are two groups of moisture absorption modules, namely the first group of moisture absorption modules and the second group of moisture absorption modules. A connecting shaft is arranged on the mounting plate of the second moisture absorption unit. A mating hole for male-female shaft connection with the connecting shaft is arranged on the mounting plate of the first moisture absorption unit. The second moisture absorption unit in the first group of moisture absorption modules is fitted with the mating holes of the first moisture absorption units in the first group of moisture absorption modules and the second group of moisture absorption modules through the connecting shaft. The second moisture absorption unit in the second group of moisture absorption modules is fitted with the mating hole of the first moisture absorption unit in the second group of moisture absorption modules through one end of the connecting shaft, and the other end is connected to the driving shaft of the driving member. The connecting shaft, the mating hole and the air inlet are coaxially arranged.

[0018] In an alternative embodiment, the mounting plate includes a mounting body, a mounting ring and a plurality of partition plates. The mounting body is provided with an air inlet. The plurality of partition plates are arranged at intervals around the circumference of the air inlet on the mounting body. The mounting ring is arranged on the side of the partition plates away from the mounting body. The moisture absorption filter material is mounted on the mounting ring. The moisture absorption filter material, the mounting body and the plurality of partition plates jointly define a plurality of chambers.

[0019] In an alternative embodiment, a stop member is arranged on the outer circumference of the mounting ring, and the stop member is arranged around the circumference of the mounting ring.

[0020] In an alternative embodiment, the chamber is a fan-shaped chamber. The large end of the fan-shaped chamber is close to the inner peripheral wall of the housing, and the small end of the fan-shaped chamber is close to the air inlet.

[0021] In an alternative embodiment, the heating assembly includes a fixing base, a heating element, and a pressing block. The pressing block fixes the heating element to the fixing base. One end of the heating element away from the fixing base faces a part of the moisture absorption assembly. The fixing base is located inside the air outlet;

[0022] The heating element is provided as a sheet parallel to the moisture absorption filter material.

[0023] In an alternative embodiment, the axis of the air inlet is parallel to the axis of the installation cavity, the axis of the air outlet is parallel to the radial direction of the installation cavity. A circulation air outlet is further provided on one side of the air inlet. The axis of the circulation air outlet forms an angle with the axis of the air inlet. Both the circulation air outlet and the air outlet are used to communicate with the chamber to be humidified, and the air inlet is used to communicate with the outside.

[0024] In an alternative embodiment, the fan assembly includes an inlet fan and an outlet fan. The inlet fan is used to suck the gas outside the installation cavity from the air inlet, and the outlet fan is used to discharge the gas inside the installation cavity from the air outlet.

[0025] In an alternative embodiment, the housing includes an installation shell and a cover. The cover is disposed on the installation shell and together defines the installation cavity. The air inlet is provided on the cover, and the air outlet is provided on the outer peripheral wall of the installation shell.

[0026] In an alternative embodiment, a plurality of ventilation holes are provided at the bottom of the installation shell.

[0027] In an alternative embodiment, the installation shell includes a surrounding plate and a bottom plate. The surrounding plate surrounds the outer periphery of the bottom plate. The cover is disposed on the end of the surrounding plate away from the bottom plate. The bottom plate is provided with a plurality of ventilation holes. The plurality of ventilation holes are divided into multiple groups. Multiple ventilation holes in each group are arranged at intervals along the circumferential direction of the bottom plate. The multiple groups of ventilation holes are arranged at intervals along the radial direction of the bottom plate. The multiple groups of ventilation holes are arranged close to the inner side wall of the surrounding plate.

[0028] In an alternative embodiment, the humidity adjustment device further includes a bearing. The moisture absorption assembly is rotationally engaged with the installation shell through the bearing. The driving member is installed on the side of the installation shell away from the cover, and the driving shaft of the driving member is connected to the connecting shaft of the moisture absorption assembly.

[0029] The beneficial effects provided by the embodiments of the present invention include: A humidity adjustment device provided by the embodiments of the present invention includes a housing, a fan assembly, a moisture absorption assembly, a heating assembly, and a driving member. The housing includes an installation cavity, an air inlet, and an air outlet that communicate with the installation cavity. The fan assembly includes an inlet fan and an outlet fan. The inlet fan is used to suck the gas outside the installation cavity from the air inlet, and the outlet fan is used to discharge the gas inside the installation cavity from the air outlet. The moisture absorption assembly is installed in the installation cavity and is used to absorb and store moisture in the air. The heating assembly is installed in the installation cavity and is close to the air outlet. The heating assembly faces a part of the moisture absorption assembly. The heating assembly is used to heat the moisture absorption assembly so that the absorbed moisture in the moisture absorption assembly evaporates. The driving member is installed on the housing and can drive the moisture absorption assembly to rotate relative to the housing and the heating assembly around a preset axis. The outside air can be sucked into the installation cavity through the inlet fan, and then the moisture absorption device can absorb the moisture in the air and store it. When in use, the moisture can be evaporated by heating to increase the environmental humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0031] Figure 1 Structural schematic diagram of the humidity adjustment device provided in this embodiment from the first perspective;

[0032] Figure 2 Structural schematic diagram of the humidity adjustment device provided in this embodiment from the second perspective;

[0033] Figure 3 Bottom view of the installation shell provided in this embodiment;

[0034] Figure 4 For Figure 2 Cross-sectional schematic diagram;

[0035] Figure 5 Assembly schematic diagram of the moisture absorption assembly, driving member, and heating assembly provided in this embodiment;

[0036] Figure 6 For Figure 4 Explosion schematic diagram;

[0037] Figure 7 Assembly schematic diagram of the first group of humidification modules, the second group of humidification modules, and the driving member provided in this embodiment.

[0038] Icons: 1 - Humidity adjustment device; 100 - Housing; 110 - Mounting shell; 111 - Ventilation holes; 112 - Enclosure; 113 - Bottom plate; 120 - Cover; 130 - Mounting cavity; 140 - Air inlet; 150 - Circulation air outlet; 160 - Air outlet; 210 - Inlet fan; 220 - Outlet fan; 300 - Moisture absorption component; 310 - First moisture absorption unit; 320 - Second moisture absorption unit; 3001 - First group of moisture absorption modules; 3002 - Second group of moisture absorption modules; 330 - Mounting disk; 331 - Mounting body; 332 - Connecting shaft; 333 - Partition plate; 334 - Air inlet; 335 - Mounting ring; 336 - Stopper; 337 - Fitting hole; 340 - Moisture absorption filter material; 341 - Through hole; 350 - Chamber; 400 - Driving component; 500 - Bearing; 600 - Heating component; 610 - Fixed seat; 620 - Heating element; 630 - Pressing block. Detailed implementation manners

[0039] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0041] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0042] In the description of the present invention, it should be noted that if terms such as "upper", "lower", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0043] In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0044] It should be noted that, without conflict, the features in the embodiments of the present invention can be combined with each other.

[0045] The following will introduce in detail the specific structure of a humidity adjustment device 1 provided by an embodiment of the present invention and the corresponding technical effects brought thereby with reference to the patent drawings.

[0046] First of all, it should be noted that the main principle of the humidity adjustment device 1 provided by the present invention is that the hygroscopic material contacts the flowing air, absorbs the humidity of the air onto the hygroscopic material, and, by heating, releases the humidity absorbed on the hygroscopic material and mixes it into the flowing air to achieve the function of air humidification.

[0047] As a humidity adjustment module, it can be used in various occasions, such as carriages, warehouses, storage spaces, living spaces, etc. The present invention does not limit the use occasions.

[0048] Next, the specific structure of the humidity adjustment device 1 will be described in detail.

[0049] Please refer to Figures 1-3 , a humidity adjustment device 1 provided by an embodiment of the present invention includes a housing 100, a fan assembly, a hygroscopic assembly 300, a heating assembly 600 and a driving member 400. The housing 100 includes an installation cavity 130 and an air inlet 140 and an air outlet 160 communicating with the installation cavity 130.

[0050] Specifically, in this embodiment, the housing 100 includes an installation shell 110 and a cover body 120. The installation shell 110 is generally cylindrical. The upper end of the installation shell 110 is provided with an opening, and the lower end is provided with a bottom surface (the description of the bottom surface will be given separately below). The cover body 120 is circular and is covered on the opening at the upper end of the installation shell 110. Thus, the installation shell 110 and the cover body 120 jointly define an internal space, that is, the installation cavity 130. The cover body 120 is detachably covered on the installation shell 110, which can facilitate disassembly and assembly during inspection or maintenance.

[0051] Specifically, the installation shell 110 and the cover body 120 are detachably connected. The installation shell 110 can be snap-connected to the cover body 120. For example, the cover body 120 is provided with a snap connection portion, and the installation shell 110 is provided with a cooperation portion that snaps with the snap connection portion, or the installation shell 110 can be connected to the cover body 120 by a threaded fastener. This is convenient for disassembling and assembling the housing 100, thereby improving the convenience for users to maintain the humidity adjustment device 1.

[0052] The air inlet 140 is provided on the cover 120 and communicates with the installation cavity 130 for allowing air to enter the installation cavity 130; the air outlet 160 is provided on the outer peripheral wall of the installation shell 110 and communicates with the installation cavity 130 for allowing the humidified air to be discharged from the installation cavity 130. Of course, in some other embodiments, the air inlet 140 may also be provided on the outer peripheral wall or the bottom wall of the installation shell 110.

[0053] The fan assembly is used for sucking the air outside the installation cavity 130 from the air inlet 140 and for discharging the air inside the installation cavity 130 from the air outlet 160.

[0054] Specifically, referring to Figure 4 , the fan assembly includes an air inlet fan 210 and an air outlet fan 220. The air inlet fan 210 is used for driving the gas outside the installation cavity 130 to be sucked from the air inlet 140, and the air outlet fan 220 is used for driving the gas inside the installation cavity 130 to be discharged from the air outlet 160. The moisture absorption assembly 300 is installed in the installation cavity 130 and is used for absorbing the moisture in the air and storing it. The heating assembly 600 is installed in the installation cavity 130 and is close to the air outlet 160. The heating assembly 600 faces a part of the moisture absorption assembly 300. The heating assembly 600 is used for heating the moisture absorption assembly 300 so that the moisture absorbed by the moisture absorption assembly 300 evaporates. The driving member 400 is installed on the housing 100 and can drive the moisture absorption assembly 300 to rotate relative to the housing 100 and the heating assembly 600 around a preset axis.

[0055] It can be understood that the humidity adjustment device 1 can suck the outside air into the installation cavity 130 through the air inlet fan 210. Then, the moisture absorption device can absorb the moisture in the air and store it. When humidification is required in the room to be humidified, the heating assembly 600 can be turned on at this time. The heating assembly 600 can directly heat the corresponding part of the moisture absorption assembly 300 and make the moisture stored in the moisture absorption assembly 300 evaporate. Under the action of the air outlet fan 220, the humidified gas is discharged from the installation cavity 130. Among them, the air outlet 160 can communicate with the room to be humidified. That is, the air outlet fan 220 can discharge the humidified air into the room to be humidified so as to increase the humidity in the room to be humidified.

[0056] The moisture absorption material can use materials such as zeolite, ceramic paper, glass fiber, organic compounds mainly composed of cellulose (for example, paper), metal, resin, etc. The present invention does not limit this.

[0057] Please continue to refer to Figures 4-5, the driving member 400 can drive the moisture absorption assembly 300 to rotate relative to the housing 100 and the heating assembly 600 about a preset axis. Therefore, different parts of the moisture absorption assembly 300 can be rotated and alternately opposed to the heating assembly 600, so that the heating assembly 600 can heat different positions of the moisture absorption assembly 300. Under this effect, when the heating assembly 600 dries out some positions in the moisture absorption assembly 300, the driving member 400 can drive the moisture absorption assembly 300 to rotate, and the heating assembly 600 heats other positions of the moisture absorption assembly 300, while the dry part in the moisture absorption assembly 300 can continue to absorb moisture in the air, thereby realizing the simultaneous moisture absorption and evaporation of the filter material.

[0058] In this embodiment, the air inlet fan 210 is installed in the air inlet 140 to facilitate sucking external air into the installation cavity 130. The air outlet fan 220 is installed in the air outlet 160 to facilitate smoothly discharging the air in the installation cavity 130. In some other embodiments, the air inlet fan 210 can also be installed in the part of the installation cavity 130 close to the air inlet 140, and the air outlet fan 220 can also be installed in the part of the installation cavity 130 close to the air outlet 160.

[0059] Specifically, in this embodiment, the air inlet 140 is provided on the cover body 120, and the air outlet 160 is provided on the outer peripheral wall of the installation shell 110. That is to say, the axis of the air inlet 140 in this embodiment is arranged at an angle with the axis of the air outlet 160. Through the above setting, it is possible to prevent the air inlet 140 from being too close to the air outlet 160, and also reduce the space occupied by the humidity adjustment device 1 in its own axial direction.

[0060] Of course, in some other embodiments, the air inlet 140 can also be provided at other positions of the housing 100, and the air outlet 160 can also be provided at other positions of the housing 100.

[0061] In this embodiment, the axis of the air outlet 160 is parallel to the axis of the installation cavity 130, the axis of the air outlet 160 is parallel to the radial direction of the installation cavity 130, and a circulation air outlet 150 is further provided on one side of the air inlet 140. The axis of the circulation air outlet 150 is at an angle with the axis of the air inlet 140. Both the circulation air outlet 150 and the air outlet 160 are used to communicate with the room to be humidified, and the air inlet 140 is used to communicate with the outside.

[0062] That is to say, the air inlet fan 210 can suck the air outside and the gas in the room to be humidified into the installation cavity 130 from the air inlet 140 and the circulation air outlet 150 respectively.

[0063] It should be noted that the preset axis is parallel to the axis of the installation cavity 130. To facilitate the rotation of the moisture absorption component 300 and reduce the resistance of the moisture absorption component 300 during rotation, in some embodiments, the humidity adjustment device 1 further includes a bearing 500. The moisture absorption component 300 is rotationally engaged with the installation shell 110 through the bearing 500. The driving member 400 is installed on the side of the installation shell 110 away from the cover body 120. The driving shaft of the driving member 400 is connected to the connecting shaft 332 of the moisture absorption component 300, thereby driving the moisture absorption component 300 to rotate. The preset axis is coaxial with the driving shaft of the driving member 400.

[0064] The driving member 400 can be a driving motor, and the bearing 500 can be a rolling bearing 500. Of course, in some other embodiments, the bearing 500 can also be other types of bearings 500.

[0065] Please refer to Figures 3-4 , optionally, to facilitate the communication between the installation cavity 130 and the external atmosphere, a plurality of ventilation holes 111 are provided at the bottom of the installation shell 110. Specifically, the installation shell 110 includes a surrounding plate 112 and a bottom plate 113. The surrounding plate 112 surrounds the outer periphery of the bottom plate 113. The cover plate is disposed at one end of the surrounding plate 112 away from the bottom plate 113. The bottom plate 113 is provided with a plurality of ventilation holes 111. The plurality of ventilation holes 111 are divided into multiple groups. The multiple ventilation holes 111 in each group are arranged at intervals along the circumferential direction of the bottom plate 113. The multiple groups of ventilation holes 111 are arranged at intervals along the radial direction of the bottom plate 113. The multiple groups of ventilation holes 111 are arranged close to the inner side wall of the surrounding plate 112, that is, the multiple ventilation holes 111 are arranged close to the outer periphery of the bottom of the installation shell 110. So as to facilitate the gas in the installation cavity 130 to be discharged out of the installation cavity 130.

[0066] Of course, in some other embodiments, the ventilation holes can also be provided at other positions of the installation shell 110.

[0067] Next, the moisture absorption component 300 will be described in detail.

[0068] Please combine with Figure 4 and refer to Figures 5-6 , specifically, the moisture absorption component 300 includes a moisture absorption unit. The moisture absorption unit includes an installation disk 330 and a moisture absorption filter material 340 covering the installation disk 330. The installation disk 330 is provided with an air inlet 334 communicating with the air inlet 140.

[0069] The installation disk 330 and the moisture absorption filter material 340 jointly define a chamber 350 extending radially around the air inlet 334. One end opening of the chamber 350 communicates with the air inlet 334, and the other end opening of the chamber 350 communicates with the air outlet 160. The heating component 600 includes a heating element 620. The heating element 620 is close to the moisture absorption filter material 340 and is opposite to a part of the moisture absorption filter material 340.

[0070] Specifically, the air inlet 334 is provided on the mounting plate 330. In this embodiment, the air inlet 334 is coaxially arranged with the air inlet 140. Therefore, after the external air enters the installation cavity 130 through the air inlet 140, it can enter the chamber 350 through the air inlet 334 and contact the moisture-absorbing filter material 340, so as to enable the moisture-absorbing filter material 340 to absorb the moisture in the air. That is to say, the air entering the installation cavity 130 through the air inlet 140 or the circulating air inlet 150 can enter the chamber 350 through the air inlet 334, and then the moisture in the air will be absorbed by the moisture-absorbing filter material 340.

[0071] Please continue to refer to Figure 5 It should be noted that, in this embodiment, the mounting plate 330 includes a mounting body 331, a mounting ring 335 and a plurality of partition plates 333. The mounting body 331 is provided with an air inlet 334. The plurality of partition plates 333 are arranged at intervals around the circumference of the air inlet 334 on the mounting body 331. The mounting ring 335 is arranged on the side of the partition plates 333 away from the mounting body 331. The moisture-absorbing filter material 340 is installed on the mounting ring 335. The moisture-absorbing filter material 340, the mounting body 331 and the plurality of partition plates 333 together define a plurality of chambers 350. It can be understood that one end of the partition plate 333 is located on the side of the mounting body 331 close to the air inlet 334, and the other end of the mounting plate extends towards the outer periphery of the mounting body 331 to divide the space between the mounting body 331 and the moisture-absorbing filter material 340 into a plurality of chambers 350.

[0072] It should be noted that, in this embodiment, a stopper 336 is provided on the outer periphery of the mounting ring 335. By providing the stopper 336, it is convenient for the user to accurately install the moisture-absorbing filter material 340 on the mounting ring 335. In this embodiment, the mounting ring 335 can be bonded to the moisture-absorbing filter material 340 by an adhesive.

[0073] It can be understood that the number of chambers 350 in this embodiment is multiple. The openings of some of the multiple chambers 350 face the air outlet 160. After the gas enters the air inlet 334, it is evenly distributed into the multiple chambers 350, so that each part of the moisture-absorbing filter material 340 can relatively evenly absorb the moisture in the air.

[0074] Specifically, in this embodiment, the chamber 350 is a fan-shaped chamber 350. That is to say, the chamber 350 is limited by two adjacent partition plates 333. The large end of the fan-shaped chamber 350 is close to the inner peripheral wall of the housing 100, and the small end of the fan-shaped chamber 350 is close to the air inlet 334, so as to ensure that the gas in the chamber 350 can smoothly flow out through the large end of the chamber 350 and be discharged from the air outlet 160.

[0075] Of course, in some other embodiments, the shape of the chamber 350 can also be other shapes, and the specific shape thereof is not specifically limited herein.

[0076] Certainly, in some other embodiments, the partition plate 333 may not be provided on the installation body 331, that is, the chamber 350 is a complete chamber 350.

[0077] Please continue to refer to Figures 5-6 , specifically, in this embodiment, the number of moisture absorption units is multiple, and the multiple moisture absorption units are sequentially arranged along the axial direction of the installation cavity 130. The multiple moisture absorption units are coaxially arranged and fixedly connected in sequence. The driving member 400 is connected to the installation disc 330 of a moisture absorption unit. The moisture absorption filter material 340 is provided with a through hole 341 opposite to the air inlet 334. It can be understood that through the setting of the through hole 341, it can ensure that the air entering from the air inlet 140 flows out through the air inlet 334 and the through hole 341 in sequence, so as to flow to other moisture absorption units in the axial direction.

[0078] It should be noted that the multiple in this embodiment can be understood as two or more quantities. By setting multiple moisture absorption units, the moisture absorption efficiency of the moisture absorption device can be improved, and the waste of moisture in the air can be avoided.

[0079] In this embodiment, the number of moisture absorption units is four. Certainly, in some other embodiments, the number of moisture absorption units can also be one, two, three, five, etc.

[0080] Please refer to Figure 7 , specifically, multiple moisture absorption units form a moisture absorption module in pairs, that is, among the multiple moisture absorption units, every two moisture absorption units form a moisture absorption module. Each moisture absorption module includes a first moisture absorption unit 310 and a second moisture absorption unit 320 arranged adjacent to each other. The moisture absorption filter materials 340 of the first moisture absorption unit 310 and the second moisture absorption unit 320 in the moisture absorption module are opposite and spaced apart. It can be understood that the first moisture absorption unit 310 and the second moisture absorption unit 320 in the moisture absorption module have the same structure and are arranged with the moisture absorption filter materials 340 close to each other. By arranging the two moisture absorption filter materials 340 opposite to each other, it can absorb the moisture in the air as much as possible and improve the moisture absorption efficiency of the moisture absorption module.

[0081] A heating member 620 is provided between the moisture absorption filter material 340 of the first moisture absorption unit 310 and the moisture absorption filter material 340 of the second moisture absorption unit 320 in each absorption module.

[0082] It can be understood that that is, one heating member 620 can correspondingly heat the moisture absorption filter materials 340 of the first moisture absorption unit 310 and the second moisture absorption unit 320 in the moisture absorption module, improving the heating efficiency of the heating assembly 600.

[0083] Please refer to Figures 5-7, Specifically, in this embodiment, multiple moisture absorption units form two moisture absorption modules. For each moisture absorption module, the heating assembly 600 includes two heating elements 620, and the two heating elements 620 are arranged at intervals along the axial direction of the installation cavity 130. A heating element 620 is clamped between the moisture absorption filter materials 340 of the first moisture absorption unit 310 and the second moisture absorption unit 320 in each moisture absorption module. It should be noted that the clamping in this embodiment should not be understood as clamping and fixing, but rather there is a heating element 620 between the moisture absorption filter materials 340 of the first moisture absorption unit 310 and the second moisture absorption unit 320 in each moisture absorption module, and each moisture absorption unit can rotate relative to the heating element 620.

[0084] Of course, in some other embodiments, the number of groups of moisture absorption modules can be other numbers, such as three groups, four groups or five groups. Of course, the number of heating elements 620 is the same as the number of groups of moisture absorption modules to ensure the heating and evaporation efficiency of the two moisture absorption filter materials 340 in each moisture absorption module.

[0085] Please refer to Figure 7 , Specifically, the two moisture absorption modules in this embodiment are the first group of moisture absorption modules 3001 and the second group of moisture absorption modules 3002. A connecting shaft 332 is provided on the mounting disk 330 in the second moisture absorption unit 320, and a mating hole 337 for male-female hole shaft connection with the connecting shaft 332 is provided on the mounting disk 330 of the first moisture absorption unit 310.

[0086] Please refer to Figure 7 , in this embodiment, the number of the first group of moisture absorption modules 3001 is closer to the cover 120 of the housing 100 than that of the second group of moisture absorption modules 3002. The second moisture absorption unit 320 in the first group of moisture absorption modules 3001 is fitted with the mating hole 337 of the first moisture absorption unit 310 in the first group of moisture absorption modules 3001 and the second group of moisture absorption modules 3002 through the connecting shaft 332. That is to say, both ends of the connecting shaft 332 of the second moisture absorption unit 320 in the first group of moisture absorption modules 3001 are connected to the mating hole 337 of the first moisture absorption unit 310 in the first group of moisture absorption modules 3001 and the mating hole 337 of the first moisture absorption unit 310 in the second group of moisture absorption modules 3002.

[0087] The second moisture absorption unit 320 in the second group of moisture absorption modules 3002 is fitted with the mating hole 337 of the first moisture absorption unit 310 in the second group of moisture absorption modules 3002 through one end of the connecting shaft 332, and the other end of the connecting shaft 332 of the second moisture absorption unit 320 in the second group of moisture absorption modules 3002 is connected to the drive shaft of the drive member 400. The connecting shaft 332, the mating hole 337 and the air inlet 334 are coaxially arranged.

[0088] It can be understood that the mating holes 337 of the first moisture absorption units 310 in the second group of moisture absorption modules 3002 are connected to the connecting shafts 332 of the second moisture absorption units 320 in the first group of moisture absorption modules 3001 and the connecting shafts 332 of the second moisture absorption units 320 in the second group of moisture absorption modules 3002 simultaneously.

[0089] It should be noted that the mating holes 337 and the connecting shafts 332 are fixedly matched to ensure that the driving member 400 can drive multiple moisture absorption units simultaneously.

[0090] In this embodiment, the first moisture absorption unit 310 is closer to the air inlet 140 than the second moisture absorption unit 320, and the connecting shaft 332 in the first moisture absorption unit 310 is provided with mating holes 337 for hole-shaft fit with the connecting shafts 332 in the second moisture absorption unit 320.

[0091] Through the above hole-shaft fit and the driving member 400, each group of moisture absorption modules and moisture absorption units can be driven to achieve a stable rotation effect, and the rotation speed can be precisely adjusted according to the needs of the designer. In this embodiment, the working parameters of this module are recommended as follows: rotate 30° every 5 minutes, rotate 12 times per hour, and it can rotate clockwise or counterclockwise. The rotation speed is not set, and the PTC heating temperature is 60 - 80°.

[0092] Please refer to Figures 4-5 , specifically, in this embodiment, the heating assembly 600 includes a fixed seat 610, a heating element 620, and a pressing block 630. The pressing block 630 fixes the heating element 620 to the fixed seat 610. One end of the heating element 620 away from the fixed seat 610 faces a part of the moisture absorption assembly 300. Specifically, one end of the heating element 620 away from the fixed seat 610 faces a part of the moisture absorption filter material 340. Both the fixed seat 610 and the air outlet fan 220 are located in the air outlet 160.

[0093] In this embodiment, the number of the heating elements 620 and the pressing blocks 630 is two. The two heating elements 620 are arranged at intervals along the axial direction of the installation cavity 130. Each heating element 620 is pressed on the fixed seat 610 by a pressing block 630 respectively.

[0094] , specifically, in this embodiment, the heating element 620 can be a PTC heating sheet, that is, the heating element 620 is arranged as a sheet-like structure parallel to the moisture absorption filter material 340.

[0095] In this embodiment, in combination with Figures 5-7Similar to the description of the first moisture absorption unit 310 and the second moisture absorption unit 320 above, the upper heating element 620 of the heating assembly 600 is sandwiched by the moisture absorption filter material 340 of the upper first moisture absorption unit 310 and the moisture absorption filter material 340 of the second moisture absorption unit 320. The lower heating element 620 of the heating assembly 600 is sandwiched by the moisture absorption filter material 340 of the lower first moisture absorption unit 310 and the moisture absorption filter material 340 of the second moisture absorption unit 320. Therefore, both heating elements 620 of the heating assembly 600 are close to the four moisture absorption filter materials 340, allowing heat energy to be transferred to the moisture absorption filter materials 340 more efficiently and improving the moisture release effect and air humidification effect.

[0096] Of course, it is easy for those skilled in the art to know that the heating assembly 600 may further include other components, such as a starter for heating the heating element 620, etc.

[0097] Please continue to refer to Figure 4 Specifically, in order to avoid interference between the heating element 620 and the air outlet fan 220, the fixing seat 610 is located on the side of the air outlet fan 220 close to the installation cavity 130.

[0098] In summary, a humidity adjustment device 1 provided by an embodiment of the present invention includes a housing 100, a fan assembly, a moisture absorption assembly 300, a heating assembly 600, and a driving member 400. The housing 100 includes an installation cavity 130, an air inlet 140, and an air outlet 160 communicating with the installation cavity 130. The fan assembly includes an air inlet fan 210 and an air outlet fan 220. The air inlet fan 210 is used to suck the gas outside the installation cavity 130 from the air inlet 140, and the air outlet fan 220 is used to discharge the gas inside the installation cavity 130 from the air outlet 160. The moisture absorption assembly 300 is installed in the installation cavity 130 and is used to absorb moisture in the air and store it. The heating assembly 600 is installed in the installation cavity 130 and is close to the air outlet 160. The heating assembly 600 faces a part of the moisture absorption assembly 300. The heating assembly 600 is used to heat the moisture absorption assembly 300 so that the moisture absorbed by the moisture absorption assembly 300 evaporates. The driving member 400 is installed on the housing 100 and can drive the moisture absorption assembly 300 to rotate relative to the housing 100 and the heating assembly 600 around a preset axis. The outside air can be sucked into the installation cavity 130 through the air inlet fan 210, and then the moisture absorption device can absorb the moisture in the air and store it. During use, the moisture can be evaporated by heating to increase the environmental humidity.

[0099] For the operation of air humidity adjustment, refer to Figure 4, when the air conditioning device is started, the air located outside the humidified cabin enters the installation cavity 130 through the air inlet 334, and the gas inside the humidified cabin can enter the installation cavity 130 through the circulation air outlet 150. After the air enters the installation cavity 130, it first enters the central side of the hollow space of the first group of moisture absorption modules 3001 through the air inlet 334, and then disperses to the surrounding according to the partition plate 333 and leaves the first group of moisture absorption modules 3001. In addition, a part of the air continues to pass downward through the air inlet 334 into the second group of moisture absorption modules 3002. Similarly, it enters the central side of the hollow space of the second group of moisture absorption modules 3002, and then disperses to the surrounding according to the partition plate 333 and leaves the second group of moisture absorption modules 3002. In addition, another part of the air and the air leaving the first group of moisture absorption modules 3001 and the second group of moisture absorption modules 3002 continue to pass downward through the air inlet 334 to the bottom plate 113, and are discharged to the outside through the ventilation holes 111 on the bottom plate 113. Inside the installation cavity 130, where a part of the air is absorbed by the moisture absorption filter material 340 and then heated by the heating element 620, it can be discharged to the humidified cabin through the air outlet 160. Another part passes through the through hole 341 and is discharged to the outside of the installation cavity 130. The air discharged to the humidified cabin can also return to the humidity adjustment device 1 through the circulation air outlet 150 to be re-moisture-absorbed. In addition, through the heating of the heating element 620, part of the moisture absorption filter material 340 can be heated to evaporate the moisture in the moisture absorption filter material 340. Similarly, the part of the moisture absorption filter material 340 not heated by the heating element 620 can also absorb the moisture in the gas entering the installation cavity 130 at the same time.

[0100] Thus, through the rotation of the moisture absorption filter material 340 and the above-mentioned air flow and heating and moisture release methods, the functions of continuous air moisture absorption and humidification of the target space are realized, and no additional water source needs to be applied during this period.

[0101] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention.

Claims

1. A humidity adjustment device, characterized in that, Comprising: A housing (100), the housing (100) including an installation cavity (130) and an air inlet (140) and an air outlet (160) communicating with the installation cavity (130); A fan assembly for sucking gas outside the installation cavity (130) from the air inlet (140) and for discharging gas inside the installation cavity (130) from the air outlet (160); A moisture absorption assembly (300), the moisture absorption assembly (300) being installed in the installation cavity (130), the moisture absorption assembly (300) including a moisture absorption unit, the moisture absorption unit including an installation disk (330) and a moisture absorption filter material (340) covering the installation disk (330), the installation disk (330) being provided with an air inlet (334) communicating with the air inlet (140), and the moisture absorption filter material (340) being used for absorbing moisture in the air and storing it; A heating assembly (600), the heating assembly (600) being installed in the installation cavity (130), the heating assembly (600) being opposite to a part of the moisture absorption assembly (300), and the heating assembly (600) being used for heating the moisture absorption assembly (300) so that the absorbed moisture in the moisture absorption assembly (300) evaporates; A driving member (400), the driving member (400) driving the moisture absorption assembly (300) to rotate relative to the heating assembly (600) around a preset axis.

2. The humidity adjustment device according to claim 1, wherein: The installation disk (330) and the moisture absorption filter material (340) jointly define a cavity (350), one end opening of the cavity (350) communicates with the air inlet (334), the other end opening of the cavity (350) communicates with the air outlet (160), the heating assembly (600) includes a heating element (620), and the heating element (620) is close to the moisture absorption filter material (340) and is opposite to a part of the moisture absorption filter material (340).

3. The humidity adjustment device according to claim 2, wherein: The number of the moisture absorption units is multiple, the multiple moisture absorption units are sequentially arranged along the axial direction of the installation cavity (130), the multiple moisture absorption units are coaxially arranged and are sequentially fixedly connected, the driving member (400) is connected to the installation disk (330) of one moisture absorption unit, and the moisture absorption filter material (340) is provided with a through hole (341) opposite to the air inlet (334).

4. The humidity adjustment device according to claim 3, wherein: Among the multiple moisture absorption units, every two form a moisture absorption module, each moisture absorption module includes a first moisture absorption unit (310) and a second moisture absorption unit (320) arranged adjacent to each other, and the moisture absorption filter materials (340) of the first moisture absorption unit (310) and the second moisture absorption unit (320) in the moisture absorption module are opposite to each other and are spaced apart.

5. The humidity adjustment device according to claim 4, wherein: A heating element (620) is disposed between the moisture absorption filter materials (340) of the first moisture absorption unit (310) and the moisture absorption filter materials (340) of the second moisture absorption unit (320) in each group of the moisture absorption modules.

6. The humidity adjustment device according to claim 4, wherein: A plurality of the moisture absorption units form two groups of the moisture absorption modules. The heating assembly (600) includes two of the heating elements (620). The two heating elements (620) are spaced apart along the axial direction of the installation cavity (130). A heating element (620) is clamped between the moisture absorption filter materials (340) of the first moisture absorption unit (310) and the moisture absorption filter materials (340) of the second moisture absorption unit (320) in each group of the moisture absorption modules.

7. The humidity adjustment device according to claim 4, wherein: There are two groups of the moisture absorption modules, namely a first group of moisture absorption modules (3001) and a second group of moisture absorption modules (3002). A connecting shaft (332) is provided on the mounting disk (330) in the second moisture absorption unit (320). A mating hole (337) for male-female hole shaft connection with the connecting shaft (332) is provided on the mounting disk (330) of the first moisture absorption unit (310). The second moisture absorption unit (320) in the first group of moisture absorption modules (3001) is fitted with the mating holes (337) of the first moisture absorption units (310) in the first group of moisture absorption modules (3001) and the second group of moisture absorption modules (3002) through the connecting shaft (332). One end of the connecting shaft (332) of the second moisture absorption unit (320) in the second group of moisture absorption modules (3002) is fitted with the mating hole (337) of the first moisture absorption unit (310) in the second group of moisture absorption modules (3002), and the other end is connected to the drive shaft of the drive member (400). The connecting shaft (332), the mating hole (337) and the air inlet (334) are coaxially arranged.

8. The humidity adjustment device according to claim 1, wherein: The mounting disk (330) includes a mounting body (331), a mounting ring (335) and a plurality of partition plates (333). The mounting body (331) is provided with the air inlet (334). The plurality of partition plates (333) are circumferentially spaced around the air inlet (334) on the mounting body (331). The mounting ring (335) is disposed on a side of the partition plates (333) away from the mounting body (331). The moisture absorption filter material (340) is mounted on the mounting ring (335). The moisture absorption filter material (340), the mounting body (331) and the plurality of partition plates (333) together define a plurality of chambers (350).

9. The humidity adjustment device according to claim 8, wherein: A stop member (336) is provided on the outer periphery of the mounting ring (335). The stop member (336) is arranged circumferentially around the mounting ring (335).

10. The humidity adjustment device according to claim 8, wherein: The chamber (350) is a sector-shaped chamber (350). The large end of the sector-shaped chamber (350) is close to the inner peripheral wall of the outer shell (100), and the small end of the sector-shaped chamber (350) is close to the air inlet (334).

11. The humidity adjustment device according to claim 1, wherein: The heating assembly (600) includes a fixed seat (610), a heating element (620), and a pressing block (630). The pressing block (630) fixes the heating element (620) to the fixed seat (610). One end of the heating element (620) away from the fixed seat (610) faces a part of the moisture absorption assembly (300). The fixed seat (610) is located inside the air outlet (160). The heating element (620) is provided as a sheet parallel to the moisture absorption filter material (340).

12. The humidity adjustment device according to claim 1, wherein: The axis of the air inlet (140) is parallel to the axis of the installation cavity (130). The axis of the air outlet (160) is parallel to the radial direction of the installation cavity (130). A circulation air outlet (150) is further provided on one side of the air inlet (140). The axis of the circulation air outlet (150) forms an angle with the axis of the air inlet (140). Both the circulation air outlet (150) and the air outlet (160) are used to communicate with the chamber to be humidified, and the air inlet (140) is used to communicate with the outside.

13. The humidity adjustment device according to claim 1, wherein: The fan assembly includes an air inlet fan (210) and an air outlet fan (220). The air inlet fan (210) is used to suck the gas outside the installation cavity (130) from the air inlet (140), and the air outlet fan (220) is used to discharge the gas inside the installation cavity (130) from the air outlet (160).

14. The humidity adjustment device according to claim 1, wherein: The outer shell (100) includes an installation shell (110) and a cover body (120). The cover body (120) covers the installation shell (110) and jointly defines the installation cavity (130). The air inlet (140) is provided on the cover body (120), and the air outlet (160) is provided on the outer peripheral wall of the installation shell (110).

15. The humidity adjustment device according to claim 14, wherein: A plurality of ventilation holes (111) are provided at the bottom of the installation shell (110).

16. The humidity adjustment device according to claim 15, wherein: The installation shell (110) includes a surrounding plate (112) and a bottom plate (113). The surrounding plate (112) surrounds the outer periphery of the bottom plate (113). The cover body (120) is covered on one end of the surrounding plate (112) away from the bottom plate (113). The bottom plate (113) is provided with a plurality of ventilation holes (111). The plurality of ventilation holes (111) are divided into multiple groups. The multiple ventilation holes (111) in each group are arranged at intervals along the circumferential direction of the bottom plate (113). The multiple groups of ventilation holes (111) are arranged at intervals along the radial direction of the bottom plate (113). The multiple groups of ventilation holes (111) are arranged close to the inner side wall of the surrounding plate (112).

17. The humidity adjustment device according to claim 14, wherein: The humidity adjustment device further includes a bearing (500). The moisture absorption assembly (300) is rotationally matched with the installation shell (110) through the bearing (500). The driving member (400) is installed on a side of the installation shell (110) away from the cover body (120). The driving shaft of the driving member (400) is connected to the connecting shaft (332) of the moisture absorption assembly (300).

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