CN111928352A - Device for humidity control - Google Patents

Abstract

The present application relates to the technical field of household appliances, and discloses a device for humidity adjustment, comprising: a first channel, a second channel, a movable plate, a moisture absorption turntable and a heating device. One end of the first channel is communicated with the indoor, and the other end is communicated with the outdoor; the second channel is arranged side by side with the first channel, and a communication port is arranged between the second channel and the first channel; the movable plate is arranged in the communication port and is configured to be in the first position Close the communication port in the case of the second position, open the communication port and close the first channel and the second channel in the second position; the moisture absorption turntable includes a first part located in the first channel and a second part located in the second channel; the heating device is provided with the first channel and/or within the second channel. In the present application, the dehumidification process is not affected by the outdoor air temperature and humidity, and the dehumidification effect is higher.

Description

device for humidity control

technical field

The present application relates to the technical field of home appliances, for example, to a device for humidity adjustment.

Background technique

At present, the humidity in the air fluctuates greatly with the changes of seasons, and high or low humidity will affect people's health. Therefore, humidifiers and dehumidifiers are required for humidification or dehumidification, and the existing related technologies have a A method of dehumidification using a hygroscopic turntable. The moisture of the outdoor air is absorbed by the hygroscopic turntable, and dry air is blown into the room, while the gas with high relative humidity in the room is discharged through another channel, and when it is discharged, it absorbs moisture under the action of electric heating. The water regenerated on the turntable is discharged together, which can achieve a better dehumidification effect.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

During the dehumidification process, if the outdoor is in the condition of high temperature and high humidity, the moisture absorption capacity of the moisture absorption turntable will be reduced, resulting in poor dehumidification effect.

SUMMARY OF THE INVENTION

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended to be an extensive review, nor to identify key/critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

The embodiments of the present disclosure provide a device for humidity adjustment, so as to solve the problem that during the dehumidification process, if the outdoor is in the condition of high temperature and high humidity, the moisture absorption capacity of the moisture absorption turntable will be reduced, resulting in poor dehumidification effect.

In some embodiments, the device for humidity conditioning includes: a first channel, a second channel, a movable plate, a moisture absorption carousel, and a heating device. One end of the first channel is communicated with the indoor, and the other end is communicated with the outdoor; the second channel is arranged side by side with the first channel, and a communication port is arranged between the second channel and the first channel; the movable plate is arranged in the communication port and is configured to be in the first position Close the communication port in the case of the second position, open the communication port and close the first channel and the second channel in the second position; the moisture absorption turntable includes a first part located in the first channel and a second part located in the second channel; the heating device is provided with the first channel and/or within the second channel.

The device for humidity adjustment provided by the embodiments of the present disclosure can achieve the following technical effects:

A movable plate is arranged between the first channel and the second channel. When the outdoor air temperature and humidity are high, the movable plate is rotated to the second position. At this time, the indoor air enters through one of the first channel and the second channel. It enters another channel through the communication port, passes through the moisture absorption turntable twice, and then returns to the room. The moisture absorption turntable absorbs moisture for efficient dehumidification. When the moisture absorption turntable is saturated with water, the movable plate is turned to the first position. Start the heating device and blow air from the indoor to the outdoor to remove the moisture on the moisture absorption turntable. Repeated operations can effectively dehumidify the indoor air. The dehumidification process is not affected by the outdoor air temperature and humidity, and the dehumidification effect is higher.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

One or more embodiments are exemplified by the accompanying drawings, which are not intended to limit the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, The drawings do not constitute a limitation of scale, and in which:

1 is a schematic structural diagram of another device for humidity adjustment provided by an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a movable plate provided in an embodiment of the present disclosure when the movable plate is located at a first position;

3 is a schematic structural diagram of an embodiment of the present disclosure provided that the movable plate is located at the second position;

4 is a schematic structural diagram of another first channel and a second channel provided by an embodiment of the present disclosure;

FIG. 5 is a top view of a partition provided by an embodiment of the present disclosure;

FIG. 6 is a front view of a baffle provided by an embodiment of the present disclosure;

7 is a schematic structural diagram of a movable plate provided by an embodiment of the present disclosure;

8 is a schematic structural diagram of another device for humidity adjustment provided by an embodiment of the present disclosure;

9 is a schematic structural diagram of the combination of the closure plate and the moisture absorption turntable provided by an embodiment of the present disclosure;

10 is a schematic structural diagram of another heating device provided by an embodiment of the present disclosure;

11 is a schematic structural diagram of a heating device provided by an embodiment of the present disclosure;

12 is a schematic diagram of an installation structure of a moisture absorption turntable provided by an embodiment of the present disclosure;

13 is a schematic structural diagram of another moisture absorption turntable provided by an embodiment of the present disclosure;

14 is a schematic structural diagram of a moisture absorption turntable provided by an embodiment of the present disclosure;

15 is a schematic structural diagram of another device for humidity adjustment provided by an embodiment of the present disclosure;

16 is a schematic structural diagram of another device for humidity adjustment provided by an embodiment of the present disclosure;

FIG. 17 is a schematic structural diagram of a heat exchanger provided by an embodiment of the present disclosure.

Reference number:

100, first passage; 101, first fan; 200, second passage; 201, second fan; 300, moisture absorption turntable; 301, frame part; 302, turntable part; 303, circular mounting frame; 304, drive device 305, gear structure; 306, turntable shaft; 401, first heating device; 402, second heating device; 403, fixing frame; 404, heating part; 405, heating shell; 501, partition plate; 502, card slot; 506, communication port; 507, first limit block; 508, closed protrusion; 509, second limit block; 510, closed plate; 601, discharge port; 700, heat exchanger; 800, movable plate; 801, drive shaft.

Detailed ways

In order to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are for reference only and are not intended to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, numerous details are provided to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for the purposes of implementing the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having", and any variations thereof, are intended to cover non-exclusive inclusion.

In the embodiments of the present disclosure, the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. are based on the orientations shown in the drawings or Positional relationship. These terms are primarily used to better describe the embodiments of the present disclosure and embodiments thereof, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation. In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific situations.

In addition, the terms "arranged", "connected" and "fixed" should be construed broadly. For example, "connection" may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific situations.

Unless stated otherwise, the term "plurality" means two or more.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an "or" relationship. For example, A/B means: A or B.

The term "and/or" is an associative relationship describing objects, indicating that three relationships can exist. For example, A and/or B, means: A or B, or, A and B three relationships.

It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments may be combined with each other in the case of no conflict.

With reference to FIGS. 1-8 , an embodiment of the present disclosure provides a device for humidity adjustment, including: a first channel 100 , a second channel 200 , a movable plate 800 , a moisture absorption turntable 300 and a heating device. One end of the first channel 100 is communicated with indoors, and the other end is communicated with outdoor; , is configured to close the communication port 506 in the case of the first position, open the communication port 506 and close the first channel 100 and the second channel 200 in the case of the second position; One part and the second part located in the second channel 200 ; the heating device is arranged in the first channel 100 and/or the second channel 200 .

The device for humidity adjustment provided by the embodiments of the present disclosure is adopted. A movable plate 800 is arranged between the first channel 100 and the second channel 200. When the outdoor air temperature and humidity are high, the movable plate 800 is rotated to the second position. At this time, the indoor air passes through the first channel 100 and the second channel. One of the channels 200 enters and enters the other channel through the communication port 506, passes through the moisture absorption turntable 300 twice and then returns to the room, and the moisture absorption turntable 300 absorbs moisture for efficient dehumidification. Then turn the movable plate 800 to the first position, start the heating device, and blow air from the indoor to the outdoor to remove the moisture on the moisture absorption turntable 300. Repeated operations can effectively dehumidify the indoor air, and the dehumidification process is not affected by the outdoor air temperature and temperature. The effect of humidity, the dehumidification effect is higher.

Optionally, the movable plate 800 includes: a drive shaft 801 . The drive shaft 801 is disposed on the central axis of the movable plate 800 and on the side wall of the communication port 506, and is driven by a drive motor. In this way, the movable plate 800 is driven to rotate by the driving motor, thereby driving the movable plate 800 to switch between the first position and the second position.

Optionally, when the movable plate 800 is in the first position, it is parallel to the plane where the communication port 506 is located, and when the movable plate 800 is in the second position, it is perpendicular to the side walls of the first channel 100 and the second channel 200 .

Optionally, the communication port 506 is provided with a first limiting block 507 configured to limit the movable plate 800 to the first position. In this way, the movable panel 800 is better limited in the first position by the first limiting block, so as to maintain the stability of the movable panel 800 in the first position.

Optionally, a sealing ring is provided in the communication port 506 . In this way, it is convenient for the movable plate 800 to be in contact with the sealing ring in the first position, which better keeps the movable plate 800 closed to the communication port 506 and prevents the airflow in the first channel 100 and the second channel 200 from passing through the communication port 506. mixing, which in turn affects the efficiency of humidification and dehumidification.

Optionally, the first limiting block 507 is a sheet-like structure disposed on the edge of the communication port 506 and protruding toward the communication port 506 . In this way, the movable panel 800 can be better defined in the first position by the sheet-like structure.

Optionally, both the inner wall of the first channel 100 and the inner wall of the second channel 200 are provided with closing protrusions 508 , and the closing protrusions 508 cooperate with the movable plate 800 to close the first channel 100 and the second channel 200 . In this way, the movable plate 800 can better close the first channel 100 and the second channel 200 when the movable plate 800 is in the second position, and prevent the first channel 100 and the second channel 200 from leaking air.

Optionally, the closing protrusion 508 is an annular structure and surrounds the side walls of the first channel 100 and the second channel 200 . In this way, the movable plate 800 can cooperate with the closing protrusion 508 when the movable plate 800 is in the second position, so as to better close the first channel 100 and the second channel 200 .

Optionally, the closing protrusion 508 includes: a second limiting block 509 . The second limit stop 509 is configured to limit the movable plate 800 in the second position. In this way, the movable panel 800 is better limited in the second position by the second limiting block, so as to maintain the stability of the movable panel 800 in the second position.

Optionally, the second limiting block 509 is a sheet-like structure protruding toward the first channel 100 and the second channel 200 . In this way, the movable panel 800 can be better defined in the second position by the sheet-like structure.

Optionally, the first channel 100 and the second channel 200 are defined by a casing 500 and a partition 501 disposed in the casing 500 , or are respectively defined by two pipes. In this way, the first channel 100 and the second channel 200 are defined by the partition plate 501, so that the interval between the first channel 100 and the second channel 200 is further improved, so as to facilitate the installation of the moisture absorption turntable 300; the first channel 100 and the second channel 200 are formed by The two pipes are respectively defined, so that the two pipes can be independent and the structure is more stable.

Optionally, the first channel 100 and the second channel 200 are defined by a housing 500 and a partition 501 disposed in the housing 500 , and the partition 501 is provided with a slot 502 through which the moisture absorption turntable 300 can pass. In this way, the moisture absorption turntable 300 passes through the card slot 502, so that the moisture absorption turntable 300 can enter the first channel 100 and the second channel 200, absorb moisture in one channel and release moisture in the other channel, so as to better humidify and Dehumidification.

Optionally, the first channel 100 and the second channel 200 are respectively defined by two pipes, the two pipes are superimposed, and the side surfaces between the first channel 100 and the second channel 200 are both provided with clamping grooves 502 . In this way, the first channel 100 and the second channel 200 are close to each other, so that the hygroscopic carousel 300 is conveniently arranged in the first channel 100 and the second channel 200 .

Optionally, the center of the moisture absorption turntable 300 is set in the card slot 502 and connected to the side wall of the card slot 502 through a rotating shaft. In this way, the hygroscopic turntable 300 can be rotated in the card slot 502, and the hygroscopic turntable 300 can be circulated into the first channel 100 and the second channel 200, so that the hygroscopic turntable 300 can absorb moisture in one channel and then rotate to another channel to release moisture , for better humidification and dehumidification.

Optionally, the communication port 506 is provided on the partition plate 501 . In this way, it is convenient for the movable panel 800 to be installed and set, so that the movable panel 800 can be better switched between the first position and the second position.

Optionally, the heating device includes: a first heating device 401 and a second heating device 402 . The first heating device 401 is arranged in the first channel 100 ; the second heating device 402 is arranged in the second channel 200 . In this way, one of the first passage 100 and the second passage 200 can supply air to the indoors, and the other can discharge air to the outdoors. By switching the first heating device 401 and the second heating device 402, humidification or dehumidification can be performed, and the air can be humidified or dehumidified indoors. When the heating device in the channel for conveying the air flow is activated, the room is humidified, and when the heating device in the channel for discharging the air flow to the outside is activated, the room is dehumidified, and the device for humidity adjustment of the present application is further activated. With the functions of humidification and dehumidification, humidification and dehumidification are carried out by one device, which saves installation space and reduces costs.

Optionally, both the first heating device 401 and the second heating device 402 are arranged on the windward side of the moisture absorption turntable 300 . In this way, the airflow first passes through the heating device and then passes through the moisture absorption turntable 300 , which can better heat the moisture absorption turntable 300 and improve the efficiency of moisture regeneration on the moisture absorption turntable 300 .

Optionally, the first heating device 401 includes: a fixing frame 403 and a heating part 404 . The fixing frame 403 is fixedly connected with the inner wall of the first channel 100 ; the heating part 404 is arranged in the fixing frame 403 . In this way, the first heating device 401 can be better fixed, and the stability of the fixing of the first heating device 401 can be improved.

Optionally, the heating part 404 is an electric heating wire. In this way, the electric heating wire has a simple structure and is easy to obtain.

Optionally, the structure of the second heating device 402 is the same as that of the first heating device 401 . In this way, when the first heating device 401 and the second heating device 402 are operated alternately, the working efficiency is the same, and the stability of humidification and dehumidification is maintained.

Optionally, the first heating device 401 and the second heating device 402 are respectively disposed on both sides of the moisture absorption turntable 300 . In this way, the air flow directions in the first channel 100 and the second channel 200 are opposite, and the first heating device 401 and the second heating device 402 are respectively arranged on both sides of the moisture absorption turntable 300, so that the air flow first passes through the heating device and then passes through the moisture absorption turntable 300 , to better heat the moisture absorption turntable 300 .

Optionally, both the first heating device 401 and the second heating device 402 are arranged parallel to the moisture absorption turntable 300 . In this way, the first heating device 401 and the second heating device 402 can more uniformly heat the moisture absorption turntable 300, thereby improving the moisture regeneration efficiency of the moisture absorption turntable 300, thereby improving the efficiency of humidification and dehumidification.

Optionally, both the first heating device 401 and the second heating device 402 are commonly used heating devices such as electromagnetic heating, microwave heating, or heating wire heating. In this way, the moisture absorption turntable 300 is heated by a common heating device, the structure is simple and easy to obtain, and the heating efficiency is improved.

Optionally, both the first heating device 401 and the second heating device 402 are arranged within a preset range of the moisture absorption turntable 300 . In this way, arranging the first heating device 401 and the second heating device 402 close to the moisture absorption turntable 300 can better heat the moisture absorption turntable 300 and improve the efficiency of moisture regeneration on the moisture absorption turntable 300 .

Optionally, the preset range is 300 centimeters to 10 centimeters from the moisture absorption turntable. In this way, by setting the first heating device 401 and the second heating device 402 within the range of 2 cm to 10 cm from the moisture absorption turntable 300, the first heating device 401 and the second heating device 402 can be prevented from being too close to the moisture absorption turntable 300 The rotation of the moisture absorption turntable 300 is affected or the moisture absorption turntable 300 is damaged, and the moisture absorption turntable 300 can be better heated, thereby improving the moisture regeneration efficiency of the moisture absorption turntable 300 .

Optionally, the preset range is 3 cm. In this way, arranging the first heating device 401 and the second heating device 402 at a distance of 3 cm from the moisture absorption turntable 300 can improve the heating efficiency of the moisture absorption turntable 300 and the efficiency of moisture regeneration of the moisture absorption turntable 300 .

Optionally, a first fan 101 is provided in the first passage 100 , a second fan 201 is provided in the second passage 200 , and the air discharge directions of the first fan 101 and the second fan 201 are opposite. In this way, the first channel 100 and the second channel 200 generate airflows with opposite flow directions, one of which is to deliver gas indoors and the other to deliver gas to outdoor.

Optionally, the first fan 101 is arranged in the first passage 100 through the fan fixing frame, and the second fan 201 is arranged in the second passage 200 through the fan fixing frame. In this way, the first fan 101 and the second fan 201 are more stably fixed in the first passage 100 and the second passage 200, and the stability of the fixation of the first fan 101 and the second fan 201 is improved.

Optionally, the first fan 101 and the second fan 201 are arranged on the same side of the moisture absorption turntable 300 . In this way, the noise generated by the first fan 101 and the second fan 201 can be isolated by the moisture absorption turntable 300, thereby reducing indoor noise and improving user experience.

Optionally, the first fan 101 and the second fan 201 are disposed on the side of the moisture absorption turntable 300 facing the outside. In this way, the noise generated by the first fan 101 and the second fan 201 is isolated from the moisture absorption turntable 300 to reduce noise transmission into the room, thereby reducing indoor noise and improving user experience.

With reference to FIGS. 9-11 , the embodiment of the present disclosure provides another apparatus for humidity adjustment, further comprising: a closing plate 510 . The closing plate 510 vertically closes the first channel 100 and the second channel 200 , and the moisture absorption turntable 300 vertically passes through the closing plate 510 . In this way, the airflow through the moisture absorption turntable 300 is made more concentrated, and the moisture absorption turntable 300 can better absorb or release moisture.

Optionally, the first heating device 401 includes: a heating casing 405 and a heating part 404 . One side of the heating shell 405 is open, and the opposite side is closed, and one side of the opening is attached to the moisture absorption turntable 300; there are a plurality of heating parts 404, and they are arranged in the heating shell 405 in parallel with each other, and the gap between the heating parts 404 An air flow channel 406 is defined between the heating housing 405 . In this way, the airflow passes through the hygroscopic turntable 300 and enters the airflow channel 406, passes through the airflow channel 406 and enters the hygroscopic turntable 300 again, and passes through the hygroscopic turntable 300 twice, so that the hygroscopic turntable 300 can better absorb or release moisture. The heating portion 404 is defined, so that the airflow and the heating portion 404 can be better exchanged for heat, thereby improving the heating efficiency, thereby improving the efficiency of humidification and dehumidification.

Optionally, the first heating device 401 passes through the closing plate 510 , so that half of the airflow channel 406 is located on one side of the closing plate 510 , and the other half is located on the other side of the closing plate 510 . In this way, the airflow enters the airflow channel and passes through the closing plate 510 through the airflow channel 406 to ensure the smoothness of the airflow.

Optionally, the second heating device 402 has the same structure as the first heating device 401 . In this way, the second heating device 402 is attached to the moisture absorption turntable 300 in the second passage 200, so that the airflow in the second passage 200 can also pass through the moisture absorption turntable 300 twice, and the efficiency of the moisture absorption turntable 300 to absorb or release moisture is improved. .

Optionally, the first fan 101 and the second fan 201 are centrifugal fans. Since the airflow resistance generated by the two passes through the moisture absorption turntable is relatively large, the use of a centrifugal fan can generate a higher negative pressure, making the airflow flow more smoothly, thereby improving the efficiency of humidification and dehumidification.

With reference to FIG. 12 , an embodiment of the present disclosure provides a moisture absorption turntable. The moisture absorption turntable 300 includes a frame part 301 and a turntable part 302 . The frame portion 301 is provided with a circular mounting frame 303 , and the outer edge of the frame portion 301 is connected to the side walls of the first channel 100 and the second channel 200 ; the turntable portion 302 is arranged in the circular mounting frame 303 . In this way, through the connection of the frame part 301 to the side walls of the first channel 100 and the second channel 200, the air flow can be prevented from passing through the edge of the moisture absorption turntable 300, and the air flow can be guided through the turntable part 302, thereby effectively improving the efficiency of humidification and dehumidification.

Optionally, the absorbent carousel 300 encloses the first channel 100 and the second channel 200 . In this way, the entire first channel 100 and the second channel 200 are completely closed by the moisture absorption turntable 300, so that the airflow in the first channel 100 and the second channel 200 all pass through the moisture absorption turntable 300, thereby improving the moisture absorption and release efficiency of the moisture absorption turntable 300 , thereby improving the efficiency of humidification and moisture absorption.

Optionally, the turntable portion 302 includes: a skeleton and a hygroscopic material. The skeleton is disc-shaped; the absorbent material is filled within the skeleton. In this way, by providing the skeleton, the structural stability of the turntable portion 302 can be improved, and damage to the turntable portion 302 can be prevented.

Optionally, the skeleton consists of glass fibers or ceramic fibers. In this way, the structure is stable and lightweight, which facilitates the rotation of the turntable portion 302 .

Optionally, the hygroscopic material includes: one or more of silica gel, MOF, and molecular sieves. In this way, the moisture in the airflow can be absorbed efficiently, and the moisture can be efficiently released under the condition of heating.

Optionally, the device for humidity adjustment further includes: a driving device 304 . The drive device 304 is provided on the frame portion 301, is connected to the turntable portion 302, and is configured to drive the turntable portion 302 to rotate. In this way, the turntable portion 302 can be stably driven to rotate, and the accuracy of humidification and moisture absorption can be improved.

Optionally, the edge of the turntable portion 302 is a gear structure 305 , and the driving device 304 includes a motor and a driving gear driven by the motor, and the driving gear meshes with the gear structure 305 of the turntable portion 302 . In this way, the rotation of the turntable portion 302 can be driven more stably, and the running stability of the moisture absorption turntable 300 can be improved.

13-14, embodiments of the present disclosure provide another hygroscopic carousel. The moisture absorption turntable 300 includes a turntable shaft 306 and a turntable portion 302 . The center of the turntable portion 302 is connected to the turntable shaft 306 and is installed parallel to the airflow direction in the first passage 100 and the second passage 200 . In this way, the air flow can pass through the two sides of the turntable portion 302 , the contact area between the turntable portion 302 and the air flow can be increased, and the wind resistance can be effectively reduced.

Optionally, a plurality of turntable portions 302 are provided, and all of them are arranged on the turntable rotating shaft 306 at intervals. In this way, a plurality of turntable portions 302 are provided, and the air flow passes through the gaps between the turntable portions 302, so that the turntable portions 302 can be better contacted with the air flow.

Optionally, the gap between the turntable portions 302 is greater than or equal to 0.5 centimeters and less than or equal to 5 centimeters. In this way, the gap between the turntable parts 302 is controlled to be between 0.5-5 cm, which can better contact with the airflow and reduce the wind resistance.

With reference to FIG. 15 , an embodiment of the present disclosure provides a device for humidity adjustment, further comprising: a filtering device 600 . The filter device 600 is disposed at one end of the first passage 100 that communicates with the outside. In this way, the air flowing into the room flows through the filter device 600 and is filtered and purified by the filter device 600. The filter device 600 is set at one end that communicates with the outdoors, which can prevent impurities such as dust and bacteria from covering the moisture absorption turntable 300 and affect the water absorption capacity of the moisture absorption turntable 300. , thereby reducing the humidification efficiency, and filtering by the filter device 600 can remove dust, bacteria, etc. in the airflow, preventing the airflow with impurities such as dust and bacteria from entering the room and affecting the quality of indoor air.

Optionally, the filter device 600 is disposed between the moisture absorption turntable 300 and the first fan 101 , and the first fan 101 is set to blow air toward the moisture absorption turntable 300 . In this way, the first fan 101 blows the air flow to the filter device 600, and the air flow is filtered by the filter device 600 before passing through the moisture absorption turntable 300, which can better filter the air flow through the moisture absorption turntable 300, which can better prevent Impurities such as dust and bacteria are covered on the moisture absorption turntable 300, which affects the water absorption capacity of the moisture absorption turntable 300, thereby reducing the humidification efficiency.

Optionally, the filtering device 600 is disposed in the first channel 100 obliquely. In this way, it is convenient to collect foreign objects such as dust to the inclined side, reduce the coverage of dust on the filter device 600, keep the filter device 600 clean, and improve the filtering effect.

Optionally, the filter device 600 has a preset inclination angle with respect to the airflow direction in the first channel 100 , and the preset inclination angle is greater than or equal to 45 degrees and less than or equal to 75 degrees. In this way, setting the inclination angle of the filter device 600 between 45 degrees and 75 degrees can better utilize the inclination angle to collect dust and other impurities accumulated on the surface of the filter device 600 to one end without hindering the filtering effect of the filter device 600 .

Optionally, the preset tilt angle is 60 degrees. In this way, if the inclination angle of the filter device 600 is set to 60 degrees, the dust and other impurities on the surface of the filter device 600 can be collected at one end of the filter device 600 by using the inclination angle. .

Optionally, the side wall of the first channel 100 corresponding to the side of the filter device 600 located at the leeward end is provided with a discharge port 601 . In this way, the collected dust and other foreign matter can be discharged through the discharge port 601, so as to keep the filter device 600 clean and improve the filtering effect.

Optionally, a switch baffle is provided on the discharge port 601 . In this way, the discharge port 601 can be opened or closed by switching the baffle plate, and the discharge port 601 can be opened regularly, so that accumulated dust and other impurities are discharged through the discharge port 601 .

Optionally, the filter device 600 is detachably disposed in the first channel 100 . In this way, it is convenient to disassemble, clean or replace the filter device 600, thereby improving the efficiency of filtration.

Optionally, a slot is provided on the side wall of the first channel 100, and the filter device 600 is movably inserted into the slot. In this way, the stability of the connection between the filter device 600 and the first channel 100 can be maintained through the slot.

Optionally, one end of the slot communicates with the discharge port 601 and is configured so that the filter device 600 can be detachably installed through the discharge port 601 . In this way, the removal and installation of the filter device 600 through the discharge port 601 is more convenient for the removal and installation of the filter device 600 .

Optionally, the filter device 600 includes: a filter layer and a sterilization layer. The bactericidal layer is arranged on the side of the filter layer close to the moisture absorption turntable 300 . In this way, foreign objects such as dust can be filtered and sterilized at the same time, and air quality can be improved. Disposing the sterilizing layer on the side close to the moisture absorption turntable 300 can also prevent dust from accumulating on the sterilizing layer and affecting the sterilizing effect.

Optionally, both the filter layer and the sterilization layer adopt structures commonly used in the art. The structure is simple and easy to obtain. For example, the filter layer can be a gauze filter, and the sterilization layer can be a silver ion or negative ion sterilization layer.

With reference to FIGS. 16-17 , an embodiment of the present disclosure provides an apparatus for humidity adjustment, further comprising: a heat exchanger 700 . The heat exchanger 700 includes a first heat exchange part disposed in the first channel 100 and a second heat exchange part disposed in the second channel 200, and is configured to allow the airflow passing through the first channel 100 and the air flow through the second channel The airflow within 200 conducts heat exchange. In this way, one of the first passage 100 and the second passage 200 is ventilated indoors, and the other is ventilated outdoors. Heat exchange occurs under the action of the heat exchanger 700 to keep the temperature of the airflow entering the room closer to the temperature of the original indoor air, reducing the influence on the indoor ambient temperature and keeping the indoor ambient temperature stable.

Optionally, the heat exchanger 700 is a sensible heat exchanger 700 . In this way, the air flow in the first channel 100 and the air flow in the second channel 200 can be better exchanged through the sensible heat exchanger 700, and the sensible heat exchanger 700 only exchanges heat and does not exchange moisture, which will not affect the normal operation. Humidifying and dehumidifying effect.

Optionally, the heat exchanger 700 is disposed at one end of the first passage 100 and the second passage 200 communicating with the indoor. In this way, the airflow flowing into the room is heated and then contacted with the heat exchanger 700 for heat exchange, so that the stability of the indoor temperature can be better maintained.

The foregoing description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples are only representative of possible variations. Unless expressly required, individual components and functions are optional and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. Embodiments of the present disclosure are not limited to the structures that have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An apparatus for humidity conditioning, comprising:

one end of the first channel is communicated with the indoor space, and the other end of the first channel is communicated with the outdoor space;

the second channel is arranged side by side with the first channel, and a communication port is arranged between the second channel and the first channel;

a movable plate provided in the communication port, configured to close the communication port in a case of a first position, and open the communication port to open and close the first and second passages in a case of a second position;

a moisture absorbing carousel including a first portion located in the first channel and a second portion located in the second channel;

and the heating device is arranged in the first channel and/or the second channel.

2. The device of claim 1, wherein the movable plate comprises:

and the driving shaft is arranged on the central axis of the movable plate and positioned on the side wall of the communication port and is driven by the driving motor.

3. The device of claim 1, wherein the communication port has a first retention flap disposed therein configured to retain the movable plate in the first position.

4. The device of claim 1, wherein the inner wall of the first channel and the inner wall of the second channel are each provided with a closing protrusion that cooperates with the movable plate to close the first channel and the second channel.

5. The device of claim 4, wherein the closure protrusion comprises:

a second limiting stop configured to limit the mobile plate in the second position.

6. The device of any one of claims 1 to 5, wherein the first and second passages are defined by a housing and a partition provided in the housing, or by two conduits, respectively.

7. The apparatus of any one of claims 1 to 5, wherein the heating means comprises:

a first heating device disposed within the first channel;

a second heating device disposed within the second channel.

8. The device of any one of claims 1 to 5, wherein a first fan is disposed in the first channel, a second fan is disposed in the second channel, and air outlet directions of the first fan and the second fan are opposite.

9. The apparatus according to any one of claims 1 to 5, wherein said hygroscopic rotating disc comprises:

the frame part is provided with a circular mounting frame, and the outer edge of the frame part is connected with the side walls of the first channel and the second channel;

and the turntable part is arranged in the circular mounting frame.

10. The apparatus of claim 9, further comprising:

and the driving device is arranged on the frame part, is connected with the turntable part and is configured to drive the turntable part to rotate.

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