CN115560409A - Anhydrous humidification module and air conditioner - Google Patents
Anhydrous humidification module and air conditioner Download PDFInfo
- Publication number
- CN115560409A CN115560409A CN202211287154.4A CN202211287154A CN115560409A CN 115560409 A CN115560409 A CN 115560409A CN 202211287154 A CN202211287154 A CN 202211287154A CN 115560409 A CN115560409 A CN 115560409A
- Authority
- CN
- China
- Prior art keywords
- air
- humidity
- humidification module
- humidifying
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 84
- 238000007791 dehumidification Methods 0.000 claims abstract description 53
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 74
- 230000003750 conditioning effect Effects 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 abstract description 4
- 238000011069 regeneration method Methods 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 296
- 238000004378 air conditioning Methods 0.000 description 12
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Central Air Conditioning (AREA)
Abstract
The application relates to the technical field of air conditioners and discloses a waterless humidifying module. The waterless humidifying module is installed on the air inlet side of an air conditioner outdoor unit, the humidifying disc is rotatably arranged at the air inlet of the air box and used for absorbing water vapor in air; the heating component comprises a first heating element above the first humidity adjusting zone and a second heating element above the second humidity adjusting zone; the blower is communicated with the second humidity control area and the air conditioner indoor unit, and the air conditioner outdoor unit is communicated with the first humidity control area and the outdoor environment. Under the dehumidification condition, the air feeder works to form negative pressure, and after air is subjected to moisture absorption through the rotating humidity adjusting disc, the dried air is sent to the room through the air box and the air feeder to be dehumidified. Under the negative pressure of a fan of the air conditioner outdoor unit, after air is heated by the first heating element, hot air passes through the humidifying disc, carries moisture into the first air cavity, and is sent to the outside through the air conditioner outdoor unit, so that the humidifying disc can be subjected to cyclic dehumidification regeneration, and the problem of poor dehumidification capability of anhydrous humidification products is solved. The application also discloses an air conditioner.
Description
Technical Field
The application relates to the technical field of air conditioners, for example to a anhydrous humidification module and an air conditioner.
Background
With the development of society, the living standard of people is continuously improved, the air conditioner becomes the electrical equipment essential in daily life of people, and the air conditioner can meet the requirements of people on the surrounding environment by adjusting and controlling the parameters of temperature, humidity, flow rate and the like of the ambient air in a building or a structure. When heating in winter, air temperature rises, and the relative humidity of air reduces, makes the user feel air drying, in order to the room air humidification, generally can add the humidification module, realizes the humidification to the room air with water atomization to improve user's use and experience. However, the above method requires regular addition of water, which is troublesome.
In the correlation technique, a humidification module is additionally arranged on an outdoor unit, and fresh air passes through the humidification module to improve air humidity, so that indoor humidification is realized.
In implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
after passing through the humidification module, water vapor is intercepted, the ventilation resistance of the humidification module is increased along with the increase of the absorbed water vapor, and the dehumidification effect is seriously reduced.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present application and therefore may include information that does not constitute prior art known to a person of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a waterless humidifying module, under the dehumidifying condition, a blower works to form negative pressure, and after air is dehumidified by a rotating humidifying disc, the dried air is sent to a room through an air box and the blower. The humidifying disc after moisture absorption is heated by the first heating element under the negative pressure formed by the fan of the air conditioner outdoor unit, and hot air passes through the humidifying disc, carries moisture into the second air cavity and is sent to the outside through the fan of the air conditioner outdoor unit, so that the humidifying disc can be subjected to cyclic dehumidification regeneration, and the problem of poor dehumidification capability of an anhydrous humidification product is solved.
In some embodiments, the waterless humidification module includes a housing, a blower, a humidity conditioning pan, a heating assembly, a fan of an outdoor unit of an air conditioner, and a blower. The shell is provided with an air inlet and an air outlet; the air box is positioned in the shell, a partition board is arranged in the air box to divide an air cavity in the air box into a first air cavity and a second air cavity, and an air inlet of the air box is divided into a first humidity regulating area and a second humidity regulating area; the humidity adjusting disc is rotatably arranged at an air inlet of the air box and is used for absorbing water vapor in air; the heating component is used for preheating air and comprises a first heating element and a second heating element, the first heating element is positioned above the first humidity adjusting zone, and the second heating element is positioned above the second humidity adjusting zone; a fan of the air-conditioning outdoor unit is fixed on the air box, an air inlet of the fan of the air-conditioning outdoor unit is communicated with the first air cavity, and an air outlet of the fan of the air-conditioning outdoor unit is fixed on an air outlet of the shell; the air feeder is fixed on the air box, an air inlet of the air feeder is communicated with the second air cavity, and an air outlet of the air feeder is communicated with the indoor unit of the air conditioner through the air supply pipe.
In some optional embodiments, the dehumidification mode of the waterless humidification module includes a moisture absorption process and a dehumidification process, wherein the moisture absorption process starts the blower, and the dehumidification process starts the first heating element and the fan of the air conditioner outdoor unit.
In some optional embodiments, the humidification mode of the waterless humidification module includes a moisture absorption process and a humidification process, wherein the moisture absorption process turns on a fan of the air conditioner outdoor unit, and the humidification process turns on the second heating element and the blower.
In some alternative embodiments, the conditioning disk includes a wheel and a conditioning plate. The rotating wheel is rotatably arranged on the air inlet of the air box; the damping plate is embedded in the rotating wheel and used for adsorbing water vapor in the air, and the rotating wheel rotates to drive the damping plate to rotate.
In some optional embodiments, the anhydrous humidification module further comprises a first drive device and a drive gear. The main body of the first driving device is fixed on the air box; the driving gear is connected with the driving output end of the first driving device; wherein, the periphery of runner is provided with the teeth of a cogwheel, and the teeth of a cogwheel and driving gear meshing transmission.
In some optional embodiments, a circular track is formed at the air inlet of the air box, and a sliding rail is arranged at the bottom of the rotating wheel and limits sliding in the circular track.
In some alternative embodiments, the spacer includes a load-bearing post, a first spacer and a second spacer. The bearing column is fixedly and vertically arranged in the air box, and the top end of the bearing column is positioned at the circle center of the circular track; the first partition plate extends from the bearing column to the first inner wall surface of the air box; the second partition plate extends from the bearing column to a second inner wall surface of the air box, and the second inner wall surface and the first inner wall surface are arranged oppositely; wherein the area ratio of the second humidity regulating area to the first humidity regulating area is N, and N belongs to (1, 3).
In some optional embodiments, the anhydrous humidifying module further comprises a cap, the cap comprises a first cover plate, the first cover plate is arranged above the humidifying disc in a covering mode, a baffle is arranged in the cap to divide the interior of the cap into a first heating area and a second heating area, the first heating element is fixed in the first heating area, and the second heating element is fixed in the second heating area; first air suction opening and second inlet scoop have been seted up to first apron both sides, and first air suction opening communicates first humidifying district, and second inlet scoop communicates second humidifying district.
In some alternative embodiments, the first heating member includes an electric heating tube or a PTC heater. The electric heating pipe is coiled in the first heating area; the PTC heating body is arranged at the first air suction opening.
In some alternative embodiments, the housing includes a sidewall and a base. The air inlet of the shell is arranged on the side wall; the base is fixedly connected with the side wall, the air box is fixed on the base, and the air box and the base enclose the air outlet cavity.
In some embodiments, the air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, and further includes the aforementioned anhydrous humidification module, and the anhydrous humidification module is fixed to the air conditioner outdoor unit.
The anhydrous humidification module and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
the anhydrous humidifying module comprises a shell, an air box, a humidifying disc, a heating assembly, and a fan and a blower of an air conditioner outdoor unit. The shell is provided with an air inlet and an air outlet; the air box is positioned in the shell, a partition board is arranged in the air box to divide an air cavity in the air box into a first air cavity and a second air cavity, and an air inlet of the air box is divided into a first humidity regulating area and a second humidity regulating area; the humidity adjusting disc is rotatably arranged at an air inlet of the air box and is used for absorbing water vapor in air; the heating component is used for preheating air and comprises a first heating element and a second heating element, the first heating element is positioned above the first humidity adjusting area, and the second heating element is positioned above the second humidity adjusting area; a fan of the air-conditioning outdoor unit is fixed on the air box, an air inlet of the fan of the air-conditioning outdoor unit is communicated with the first air cavity, and an air outlet of the fan of the air-conditioning outdoor unit is fixed on an air outlet of the shell; the air feeder is fixed on the air box, an air inlet of the air feeder is communicated with the second air cavity, and an air outlet of the air feeder is communicated with the indoor unit of the air conditioner through the air supply pipe. Under the dehumidification condition, the air blower works to form negative pressure, and after the air is subjected to moisture absorption through the rotating humidity adjusting disc, the dried air is delivered to the room through the air box and the air blower. According to the moisture-absorbed humidity adjusting disc, under the negative pressure formed by the fan of the air conditioner outdoor unit, after air is heated by the first heating element, hot air penetrates through the humidity adjusting disc, carries water vapor into the second air cavity, and is sent to the outside through the fan of the air conditioner outdoor unit, so that the humidity adjusting disc can be subjected to cyclic dehumidification regeneration, and the problem of poor dehumidification capability of anhydrous humidification products is solved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is an exploded schematic view of a waterless humidification module and an outdoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic partial structural view of a non-aqueous humidification module provided in an embodiment of the present disclosure;
fig. 3 is another partial structural schematic diagram of a waterless humidification module provided by an embodiment of the present disclosure;
fig. 4 is a schematic diagram of a partial explosion structure of a waterless humidification module provided by an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a partial explosion structure of another anhydrous humidification module provided by an embodiment of the present disclosure;
fig. 6 is a partial structural schematic view of another anhydrous humidifying module provided in the embodiment of the present disclosure.
Reference numerals:
1: a housing; 11: a side wall; 12: a base; 13: an air supply pipe; 2: an air conditioner outdoor unit; 3: an air box; 31: a partition plate; 311: a load bearing column; 312: a first separator; 313: a second separator; 32: a second air chamber; 33: a first air chamber; 34: a second humidity conditioning zone; 35: a first humidity conditioning zone; 4: a humidifying disc; 41: a rotating wheel; 42: a humidity conditioning plate; 51: a second heating member; 52: a first heating member; 53: a PTC heating element; 6: a blower; 7: a first driving device; 8: a driving gear; 9: a support; 10: capping; 101: a first cover plate; 102: a first air suction port; 103: and a second air suction opening.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order 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 in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.
The term "plurality" means two or more unless otherwise specified.
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 represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
With reference to fig. 1 to 6, an embodiment of the present disclosure provides a waterless humidification module and an air conditioner.
The anhydrous humidification module provided by the embodiment of the disclosure comprises a shell 1, an air box 3, a humidity adjusting disk 4, a heating assembly, and a fan and a blower 6 of an air conditioner outdoor unit 2. The shell 1 is provided with an air inlet and an air outlet; the air box 3 is positioned in the shell 1, a partition plate 31 is arranged in the air box 3 to divide an air cavity in the air box 3 into a first air cavity 33 and a second air cavity 32, and an air inlet of the air box 3 is divided into a first humidity adjusting area 35 and a second humidity adjusting area 34; the humidifying disc 4 is rotatably arranged at an air inlet of the air box 3, and the humidifying disc 4 is used for absorbing water vapor in air; the heating assembly is used for preheating air and comprises a first heating element 52 and a second heating element 51, wherein the first heating element 52 is positioned above the first humidity conditioning zone 35, and the second heating element 51 is positioned above the second humidity conditioning zone 34; a fan of the air conditioner outdoor unit 2 is fixed on the air box 3, an air inlet of the fan of the air conditioner outdoor unit 2 is communicated with the first air cavity 33, and an air outlet of the fan of the air conditioner outdoor unit 2 is fixed on an air outlet of the shell 1; the blower 6 is fixed on the air box 3, the air inlet of the blower 6 is communicated with the second air cavity 32, and the air outlet of the blower 6 is communicated with the indoor unit of the air conditioner through the air supply pipe 13.
Specifically, under the dehumidification condition, the blower 6 works to form negative pressure, so that outdoor humid air enters from an air inlet of the housing 1 of the waterless humidification module, passes through the second humidity control area 34 of the humidity control disc 4 and enters the second air cavity 32, and when the air passes through the humidity control disc 4, the rotating humidity control disc 4 continuously absorbs moisture in the stored air in the second humidity control area 34, and the humid air is converted into dry air which enters the second air cavity 32 and then is sent to the indoor space through the blower 6. After the humidifying disc 4 absorbs moisture and is saturated, the fan of the air conditioner outdoor unit 2 operates to form negative pressure, outdoor air enters from the air inlet of the housing 1 of the anhydrous humidifying module, the air is heated by the first heating element 52 to form hot air, then the hot air enters the first air cavity 33 through the first humidifying area 35 of the humidifying disc 4, the hot air is evaporated into water vapor through water originally absorbed and collected in the stage that the air passes through the rotating humidifying disc 4, the hot air carrying the water vapor is converted into warm humid air, and the warm humid air is discharged out of the housing 1 of the anhydrous humidifying module through the first air cavity 33 and the fan of the air conditioner outdoor unit 2. Through the dehumidification retreatment of humidifying dish 4, improved the dehumidification effect of humidifying dish 4, solved the poor problem of anhydrous humidification module dehumidification ability.
It can be understood that when the humidification working condition needs to be operated indoors, the fan of the air conditioning outdoor unit 2 works to form negative pressure, so that outdoor wet air enters from the air inlet of the housing 1 of the anhydrous humidification module, and enters the first air cavity 33 through the first humidity control area 35 of the humidity control disc 4, and in a stage when the air passes through the humidity control disc 4, the rotating humidity control disc 4 continuously absorbs moisture in the stored air in the first humidity control area 35, and the wet air is converted into dry air to enter the first air cavity 33, and then is sent out of the housing 1 of the anhydrous humidification module through the fan of the air conditioning outdoor unit 2. After the humidifying disc 4 absorbs moisture and is saturated, the blower 6 operates to form negative pressure, outdoor air enters from an air inlet of the shell 1 of the waterless humidifying module, the air is heated by the second heating element 51 to form hot air, then the hot air enters the second air cavity 32 through the second humidifying area 34 of the humidifying disc 4, the hot air is evaporated into water vapor through water originally absorbed and collected in the stage that the air passes through the rotating humidifying disc 4, the hot air carries the water vapor to be converted into warm and humid air, and the warm and humid air is delivered to the room through the second air cavity 32 and the blower 6 so as to be delivered to the room.
Optionally, the anhydrous humidifying module further comprises a damper rotatably disposed on the air box 3 for opening or closing the second air chamber 32.
Specifically, under the humidification operating mode, the air door is opened, the fan work of air condensing units 2 forms the negative pressure, and a part of air forms hot air after the heating of second heating member 51 in casing 1, and hot air wears to establish rotatory humidifying dish 4 and turns into warm humid air and gets into second wind chamber 32, and another part air directly gets into second wind chamber 32 through the air door, sends to indoor in order to provide the warm humid air of big amount of wind through forced draught blower 6 after the mixture, has solved the little problem of anhydrous humidification mode air supply volume.
It can be understood that the opening angle of the air door can be set according to the selection of the air quantity by the user. When the user wants to humidify efficiently, the damper can be closed, and the air is totally sent into the second air chamber 32 through the humidifying disc 4 and sent into the room through the blower 6 to provide high-humidity air. When the user needs the big amount of wind, can be through the opening angle of damper, make partly air current pass through humidifying dish 4 and get into second wind chamber 32, and another part air current directly gets into second wind chamber 32 through the air door, has increaseed the new trend amount of wind when the humidification to satisfy user's different demands.
Alternatively, the dehumidification mode of the anhydrous humidification module includes a moisture absorption process and a dehumidification process, the moisture absorption process turns on the blower 6, and the dehumidification process turns on the first heating member 52 and the blower of the outdoor unit 2.
Because the air circulation paths of the dehumidification process and the moisture absorption process of the waterless humidification module are mutually independent, the dehumidification process and the moisture absorption process can be carried out sequentially or simultaneously. When the indoor humidity is high, the dehumidification mode is operated, and the dehumidification mode includes a first dehumidification mode, a second dehumidification mode, and a third dehumidification mode.
Specifically, in the dehumidification mode, the moisture absorption process of the anhydrous humidification module is that the blower 6 works to form negative pressure, so that outdoor humid air enters from the air inlet of the housing 1 of the anhydrous humidification module, passes through the second humidity control area 34 of the humidity control plate 4 and enters the second air cavity 32, and in the stage that the air passes through the humidity control plate 4, the rotating humidity control plate 4 continuously absorbs moisture in the stored air in the second humidity control area 34, the humid air is converted into dry air and enters the second air cavity 32, and then the dry air is sent to the indoor space through the blower 6, so that the humidity of the indoor air is reduced, and the indoor environment is efficiently dehumidified.
In the dehumidification mode, in the dehumidification process of the anhydrous humidification module, after the humidity control disc 4 absorbs moisture and is saturated, the fan of the air conditioner outdoor unit 2 operates to form negative pressure, outdoor air enters from the air inlet of the housing 1 of the anhydrous humidification module, is heated by the first heating element 52 to form hot air, then enters the first air cavity 33 through the first humidity control area 35 of the humidity control disc 4, and at the stage that the air passes through the rotating humidity control disc 4, the hot air is evaporated into water vapor through water originally absorbed and collected by the air, the hot air carries the water vapor to be converted into warm humid air, and the warm humid air is discharged out of the housing 1 of the anhydrous humidification module through the first air cavity 33 and the fan of the air conditioner outdoor unit 2, so that the humidity control disc 4 of the anhydrous humidification module is effectively dehumidified, and the humidity discharge regeneration capability of the humidity control disc 4 is improved.
Specifically, the first dehumidification mode is a sequential periodic operation of a dehumidification process and a moisture absorption process. Specifically, when the first dehumidification mode is operated, a dehumidification process is performed first, after the humidity in the humidity adjustment disc 4 is saturated after a preset time, the dehumidification process is operated, and the steps are repeatedly performed until the humidity of the indoor air is higher than a preset value again.
The second dehumidification mode is that the dehumidification process is periodically executed in stages, and the dehumidification process is continuously executed. Specifically, in the process of continuously executing the dehumidification process, when the indoor humidity is higher than a preset value, the dehumidification process is operated, after the preset time, the humidity in the humidity adjusting disc 4 is saturated, the dehumidification process is performed until the indoor humidity is higher than the preset value again, and the steps are repeatedly operated.
The third dehumidification mode is that the moisture absorption process and the dehumidification process are continuously operated. The moisture in the humidifying disc 4 can be continuously discharged in the dehumidification process, so that the humidifying disc 4 in the dehumidification process can continuously absorb the moisture in the air. It is understood that the specific selection of the dehumidification mode may be selected according to the outdoor humidity and the indoor humidity.
Alternatively, the humidification mode of the anhydrous humidification module includes a moisture absorption process and a humidification process, the moisture absorption process turns on the blower of the outdoor unit 2, and the humidification process turns on the second heating member 51 and the blower 6.
Because the air circulation paths of the humidifying process and the moisture absorption process of the anhydrous humidifying module are mutually independent, the humidifying process and the moisture absorption process can be sequentially carried out or can be simultaneously carried out. When the indoor humidity is low, the humidification mode is operated, and the humidification mode comprises a first humidification mode, a second humidification mode and a third humidification mode. Optionally, a heating assembly is located above the humidification region to increase the humidification region temperature.
Specifically, in the humidification mode, the moisture absorption process of the anhydrous humidification module is that a negative pressure is formed by the operation of a fan of the outdoor unit 2, so that outdoor wet air enters from an air inlet of the housing 1 of the anhydrous humidification module and enters the first air chamber 33 through the first humidity control area 35 of the humidity control disc 4, and when the air passes through the humidity control disc 4, the rotating humidity control disc 4 continuously absorbs moisture in the stored air in the first humidity control area 35, and the wet air is converted into dry air to enter the first air chamber 33, and then the dry air is sent out of the housing 1 of the anhydrous humidification module through the fan of the outdoor unit 2.
In the humidification mode, the humidification process of the anhydrous humidification module is that after the humidity control disc 4 absorbs moisture and is saturated, the blower 6 operates to form negative pressure, outdoor air enters from the air inlet of the shell 1 of the anhydrous humidification module, the air is heated by the second heating element 51 to form hot air, then the hot air enters the second air cavity 32 through the second humidity control area 34 of the humidity control disc 4, at the stage that the air passes through the rotating humidity control disc 4, the hot air is evaporated into water vapor through water originally absorbed and collected, the hot air carries the water vapor to be converted into warm and humid air, and the warm and humid air is sent to the room through the second air cavity 32 and the blower 6 so as to convey the warm and humid air to the room.
The first humidification mode is that the humidification process and the moisture absorption process are operated sequentially and periodically. Specifically, when the first humidification mode is operated, the humidification process is performed first, after a preset time, the moisture in the humidity adjustment disc 4 is saturated, the humidification process is operated, and the steps are repeatedly performed until the indoor air humidity is lower than the preset value again.
The second humidification mode is that the moisture absorption process is periodically executed in a staged mode, and the humidification process is continuously executed. Specifically, in the process of continuously executing the humidification process, when the indoor humidity is lower than a preset value, the moisture absorption process is operated, after the preset time, the moisture in the humidity adjusting disc 4 is saturated, the moisture absorption process is stopped to be operated until the indoor humidity is lower than the preset value again, and the steps are repeatedly operated.
The third humidification mode is that the moisture absorption process and the humidification process are continuously operated. The moisture absorption process can continuously provide steam for the humidifying disc 4, so that the humidifying process can continuously output warm and humid air. It will be appreciated that the particular choice of humidification mode may be selected in dependence upon the outdoor humidity and the indoor humidity.
Optionally, the conditioning tray 4 includes a runner 41 and a conditioning plate 42. The rotating wheel 41 is rotatably arranged on the air inlet of the air box 3; the humidity control plate 42 is embedded in the rotating wheel 41, the humidity control plate 42 is used for adsorbing moisture in air, and the rotating wheel 41 rotates to drive the humidity control plate 42 to rotate.
Optionally, the anhydrous humidifying module further comprises a first driving device 7 and a driving gear 8. The main body of the first driving device 7 is fixed on the air box 3; the driving gear 8 is connected with the driving output end of the first driving device 7; wherein, the periphery of runner 41 is provided with the teeth of a cogwheel, and the teeth of a cogwheel and the meshing transmission of driving gear 8.
The first driving device 7 includes a stepping motor, the stepping motor drives the driving gear 8 to rotate, so as to drive the rotating wheel 41 engaged with the driving gear 8 to rotate, the rotating wheel 41 rotates to drive the humidity control plate 42 to rotate, and the humidity control plate 42 rotates to enable each position of the humidity control plate 42 to rotate to the first humidity control area 35 and the second humidity control area 34. Therefore, in the moisture absorption process, moisture can be collected more uniformly to reach a saturated state through the rotation of the moisture adjusting plate 42; in the dehumidification process, the humidity control plate 42 rotates, so that the moisture at all positions of the humidity control plate 42 can pass through the second humidity control area 34, and a better dehumidification effect is achieved.
Optionally, a circular track is formed at the air inlet of the air box 3, and a sliding rail is arranged at the bottom of the rotating wheel 41 and is limited to slide in the circular track.
Specifically, the air inlet of the air box 3 is a circular air inlet, the edge of the circular air inlet is provided with a groove to form a circular track, the bottom of the rotating wheel 41 is provided with a circular convex rib to form a sliding rail, and the sliding rail is positioned in the circular track. The driving gear 8 rotates to drive the rotating wheel 41 to make circumferential rotation motion in the circular track, so that the humidity control plate 42 rotates on the air box 3 more stably.
Optionally, the bulkhead 31 includes a load post 311, a first bulkhead 312, and a second bulkhead 313. The bearing column 311 is fixedly and vertically arranged in the air box 3, and the top end of the bearing column 311 is positioned at the circle center of the circular track; the first partition 312 extends from the support column 311 to the first inner wall surface of the air box 3; the second partition 313 extends from the support column 311 to a second inner wall surface of the air box 3, the second inner wall surface being disposed opposite to the first inner wall surface; wherein the area ratio of the second humidity control region 34 to the first humidity control region 35 is N, N ∈ (1, 3).
The partition plate 31 divides the humidifying plate 42 into two fan-shaped areas, a first humidifying area 35 and a second humidifying area 34. The fan-angle ratio of the first humidifying area 35 is larger than that of the second humidifying area 34, so that more moisture can be absorbed in the moisture absorption process, and the anhydrous humidifying module can continuously dehumidify. Alternatively, the area ratio of the first humidity conditioning region 35 to the second humidity conditioning region 34 may be 1.2, 1.4, 1.5, 1.8, 2, 2.5, and so on. Preferably, the area ratio of the first humidity conditioning zone 35 to the second humidity conditioning zone 34 is 2, that is, the fan angle occupied by the first humidity conditioning zone 35 is 240 °, and the fan angle occupied by the second humidity conditioning zone 34 is 120 °.
Optionally, the bearing column 311 further includes a support beam, and the rotating wheel 41 includes a rotating shaft, and the rotating shaft is sleeved on the support beam. On the one hand, the support column 311 provides a certain bearing capacity for the humidity control panel 4, and on the other hand, the support beam serves as a pile core of the runner 41, thereby preventing the problem of deviation from the rotation center during circumferential rotation of the runner 41.
Optionally, the anhydrous humidifying module further comprises a bracket 9, and the bracket 9 is fixed on the upper portion of the rotating wheel 41 to limit and fix the humidifying plate 42. It can be understood that the bracket 9 can be one of a cross frame and a frame shaped like a Chinese character mi, as long as the damping plate 42 can be fixed in the rotating wheel 41, so as to prevent the damping plate 42 from being thrown out of the rotating wheel 41 in the rotating process to affect the operation stability of the device, or from generating noise due to relative displacement with the rotating wheel 41.
Optionally, the anhydrous humidifying module further comprises a cap 10, the cap 10 comprises a first cover plate 101, the first cover plate 101 is covered above the humidifying disc 4, a baffle is arranged in the cap 10 to divide the interior of the cap 10 into a first heating area and a second heating area, the first heating element 52 is fixed in the first heating area, and the second heating element 51 is fixed in the second heating area; a first air suction opening 102 and a second air suction opening 103 are formed in two sides of the first cover plate 101, the first air suction opening 102 is communicated with the first humidity regulating area 35, and the second air suction opening 103 is communicated with the second humidity regulating area 34.
In the dehumidification mode, when the dehumidification process and the moisture absorption process are performed simultaneously, the humidity control plate 42 of the second humidity control region 34 can be prevented from being affected by the first heating region, and the dehumidification effect can be improved. It can be understood that, in the humidification mode, when the humidification process and the moisture absorption process are performed simultaneously, the humidifying plate 42 of the first humidifying section 35 can be prevented from being affected by the second heating section, and the humidification effect can be improved.
Alternatively, the first heating member 52 includes an electric heating tube or a PTC heater. The electric heating pipe is coiled in the first heating area; the PTC heater is provided at the first suction port 102. The second heating member 51 includes an electric heating tube or a PTC heater. The electric heating pipe is coiled in the second heating area, and the PTC heating element is arranged at the second air suction opening 103.
The electric heating pipe has high thermal efficiency, good mechanical strength and good adaptability to severe environment, and can be arranged in the waterless humidifying module in outdoor environment, so that the thermal stability of the heating component can be improved. The heating pipe that coils the setting is in the zone of heating, can make and improve heating efficiency, continuously stably provides high temperature environment. The PCT heating body has the advantages of constant-temperature heating, high heat conversion rate, long natural service life and the like, and can obtain more stable temperature when being arranged in the heating area so as to provide warm and humid air with constant temperature indoors.
Optionally, the housing 1 comprises a side wall 11 and a base 12. The air inlet of the shell 1 is formed in the side wall 11; base 12 and lateral wall 11 fixed connection, bellows 3 are fixed on base 12, and bellows 3 encloses with base 12 and closes the air outlet chamber.
Specifically, the side wall 11 is provided with one or more air inlets, and the side wall 11 is detachably connected with the base 12. The base 12 may be fixed to an air inlet side of the outdoor unit 2, or may be a wall plate of the casing 1 of the outdoor unit 2 and installed on the outdoor unit 2. The air door is arranged at the position opposite to the air inlet of the shell 1, and the air can be directly blown into the air cavity by external air, so that the problem of turbulent flow in the shell 1 is avoided, and the noise is reduced.
The air conditioner provided by the embodiment of the disclosure comprises an air conditioner indoor unit and an air conditioner outdoor unit 2, and further comprises the anhydrous humidification module, and the anhydrous humidification module is fixed on the air conditioner outdoor unit 2. The application provides an air-conditioning indoor unit, which comprises a wall-mounted air-conditioning indoor unit, an air duct type air-conditioning indoor unit and a vertical air-conditioning indoor unit, and is not specifically limited herein.
The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the 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 (12)
1. A waterless humidification module, comprising:
a shell which is arranged at the air inlet side of the air conditioner outdoor unit and is provided with an air inlet and an air outlet, the air outlet of the shell is communicated with the air inlet of the air conditioner outdoor unit;
the air box is positioned in the shell, a partition board is arranged in the air box to divide an air cavity in the air box into a first air cavity and a second air cavity and divide an air inlet of the air box into a first humidity regulating area and a second humidity regulating area, and an air outlet of the shell is positioned on the side of the first air cavity;
the humidity adjusting plate is rotatably arranged at the air inlet of the air box and is used for absorbing water vapor in the air;
the heating assembly is used for preheating air and comprises a first heating element and a second heating element, the first heating element is positioned above the first humidity conditioning zone, and the second heating element is positioned above the second humidity conditioning zone;
and the air feeder is fixed on the air box, an air inlet of the air feeder is communicated with the second air cavity, and an air outlet of the air feeder is communicated with the indoor unit of the air conditioner through an air supply pipe.
2. The anhydrous humidification module of claim 1,
the dehumidification mode of the anhydrous humidification module comprises a moisture absorption process and a dehumidification process, the moisture absorption process is started with the air feeder, and the dehumidification process is started with the first heating element and the fan of the air conditioner outdoor unit.
3. The anhydrous humidification module of claim 1,
the humidification mode of anhydrous humidification module includes moisture absorption process and humidification process, the moisture absorption process is opened air condensing units's fan, the humidification process is opened the second heating member with the forced draught blower.
4. The anhydrous humidification module of claim 1, wherein the humidifying disc comprises:
the rotating wheel is rotatably arranged on the air inlet of the air box; and the combination of (a) and (b),
the humidifying plate is embedded in the rotating wheel and used for adsorbing water vapor in the air, and the rotating wheel rotates to drive the humidifying plate to rotate.
5. The anhydrous humidification module of claim 4, further comprising:
the main body of the first driving device is fixed on the air box; and the combination of (a) and (b),
the driving gear is connected with the driving output end of the first driving device;
the periphery of the rotating wheel is provided with gear teeth, and the gear teeth are in meshing transmission with the driving gear.
6. The anhydrous humidification module of claim 4 or 5,
a circular track is formed at an air inlet of the air box, a sliding rail is arranged at the bottom of the rotating wheel, and the sliding rail slides in the circular track in a limiting manner.
7. The anhydrous humidification module of claim 6, wherein the partition comprises:
the bearing column is fixedly and vertically arranged in the air box, and the top end of the bearing column is positioned at the circle center of the circular track;
a first partition plate extending from the load-bearing column to a first inner wall surface of the air box; and the combination of (a) and (b),
the second partition plate extends from the bearing column to a second inner wall surface of the air box, and the second inner wall surface and the first inner wall surface are arranged oppositely;
wherein the area ratio of the second humidity regulating area to the first humidity regulating area is N, and N is equal to (1, 3).
8. The anhydrous humidification module of claim 4, further comprising:
and the bracket is fixed on the upper part of the rotating wheel to limit and fix the humidity adjusting plate.
9. The anhydrous humidification module of claim 1, further comprising:
the cover cap comprises a first cover plate, the first cover plate is covered above the humidity adjusting disc, a baffle is arranged in the cover cap to divide the inside of the cover cap into a first heating area and a second heating area, the first heating element is fixed in the first heating area, and the second heating element is fixed in the second heating area;
first inlet scoop and second inlet scoop have been seted up to first apron both sides, first inlet scoop intercommunication first humidifying district, the second inlet scoop intercommunication the second humidifying district.
10. The anhydrous humidification module of claim 9 wherein the second heating element comprises:
the electric heating pipe is coiled in the second heating area; or the like, or, alternatively,
and the PTC heating body is arranged at the second air suction opening.
11. The anhydrous humidification module of claim 1, wherein the housing comprises:
the air inlet of the shell is formed in the side wall; and the combination of (a) and (b),
the base, with lateral wall fixed connection, bellows is fixed on the base, bellows with the base encloses to close out the wind cavity.
12. An air conditioner comprising an indoor unit and an outdoor unit, further comprising the waterless humidification module of any one of claims 1 to 11.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211287154.4A CN115560409A (en) | 2022-10-20 | 2022-10-20 | Anhydrous humidification module and air conditioner |
| PCT/CN2023/125487 WO2024083198A1 (en) | 2022-10-20 | 2023-10-19 | Water-free humidification module, and air conditioner |
| PCT/CN2023/125490 WO2024083200A1 (en) | 2022-10-20 | 2023-10-19 | Waterless humidification module and air conditioner |
| PCT/CN2023/125516 WO2024083207A1 (en) | 2022-10-20 | 2023-10-20 | Water-free humidification module and air conditioner |
| PCT/CN2023/125514 WO2024083205A1 (en) | 2022-10-20 | 2023-10-20 | Water-free humidification module and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211287154.4A CN115560409A (en) | 2022-10-20 | 2022-10-20 | Anhydrous humidification module and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115560409A true CN115560409A (en) | 2023-01-03 |
Family
ID=84745998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211287154.4A Pending CN115560409A (en) | 2022-10-20 | 2022-10-20 | Anhydrous humidification module and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115560409A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083205A1 (en) * | 2022-10-20 | 2024-04-25 | 青岛海尔空调器有限总公司 | Water-free humidification module and air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002023094A1 (en) * | 2000-09-12 | 2002-03-21 | Daikin Industries, Ltd. | Air conditioner |
| CN2926890Y (en) * | 2006-07-14 | 2007-07-25 | 珠海格力电器股份有限公司 | Outdoor unit for air conditioner |
| CN101852467A (en) * | 2009-03-31 | 2010-10-06 | 海尔集团公司 | Water-free humidifying air-conditioner |
| CN113531675A (en) * | 2021-06-30 | 2021-10-22 | 青岛海尔空调器有限总公司 | Air conditioner outdoor unit and air conditioner |
| CN114623512A (en) * | 2020-12-10 | 2022-06-14 | 广东美的制冷设备有限公司 | Humidifying device, air conditioner outdoor unit and air conditioner |
| CN217482906U (en) * | 2022-06-01 | 2022-09-23 | 宁波奥克斯电气股份有限公司 | Anhydrous humidification module and air conditioner |
| CN115111671A (en) * | 2021-03-22 | 2022-09-27 | 青岛海尔空调电子有限公司 | Device for dehumidifying |
-
2022
- 2022-10-20 CN CN202211287154.4A patent/CN115560409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002023094A1 (en) * | 2000-09-12 | 2002-03-21 | Daikin Industries, Ltd. | Air conditioner |
| CN2926890Y (en) * | 2006-07-14 | 2007-07-25 | 珠海格力电器股份有限公司 | Outdoor unit for air conditioner |
| CN101852467A (en) * | 2009-03-31 | 2010-10-06 | 海尔集团公司 | Water-free humidifying air-conditioner |
| CN114623512A (en) * | 2020-12-10 | 2022-06-14 | 广东美的制冷设备有限公司 | Humidifying device, air conditioner outdoor unit and air conditioner |
| CN115111671A (en) * | 2021-03-22 | 2022-09-27 | 青岛海尔空调电子有限公司 | Device for dehumidifying |
| CN113531675A (en) * | 2021-06-30 | 2021-10-22 | 青岛海尔空调器有限总公司 | Air conditioner outdoor unit and air conditioner |
| CN217482906U (en) * | 2022-06-01 | 2022-09-23 | 宁波奥克斯电气股份有限公司 | Anhydrous humidification module and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024083205A1 (en) * | 2022-10-20 | 2024-04-25 | 青岛海尔空调器有限总公司 | Water-free humidification module and air conditioner |
| WO2024083198A1 (en) * | 2022-10-20 | 2024-04-25 | 青岛海尔空调器有限总公司 | Water-free humidification module, and air conditioner |
| WO2024083207A1 (en) * | 2022-10-20 | 2024-04-25 | 青岛海尔空调器有限总公司 | Water-free humidification module and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213577794U (en) | Air conditioner | |
| CN108266800B (en) | Cabinet air conditioner and air conditioner with same | |
| JPH04313628A (en) | Composite air conditioner with heater and humidifier and dehumidifier | |
| CN107514687A (en) | Air treatment module and air conditioner | |
| CN115560409A (en) | Anhydrous humidification module and air conditioner | |
| JP2004225945A (en) | Air conditioner and control method of air conditioner | |
| AU2002335534B2 (en) | Ventilator and air conditioner | |
| CN115899864A (en) | Anhydrous humidification module and air conditioner | |
| CN115899842A (en) | Anhydrous humidification module and air conditioner | |
| CN115751472A (en) | Anhydrous humidification module and air conditioner | |
| EP2016341B1 (en) | Dehumidifier | |
| KR20210051675A (en) | Heat exchanger Ventilation System Of Windows | |
| CN113418242A (en) | Anhydrous humidifying device and air conditioner | |
| WO2024001232A1 (en) | Humidity regulating device, and air conditioner | |
| JP4466306B2 (en) | Ventilator and building | |
| JP2002162083A (en) | Ventilating humidity control system | |
| CN219036938U (en) | Waterless humidifying module and air conditioner | |
| WO2024083207A1 (en) | Water-free humidification module and air conditioner | |
| CN215892599U (en) | Humidity regulator | |
| CN213955462U (en) | Humidifying device, air conditioner outdoor unit and air conditioner | |
| CN115614854A (en) | Humidity regulator | |
| CN112161333A (en) | Humidification structure, air conditioner indoor unit, air conditioner and control method of air conditioner | |
| CN215336792U (en) | Humidity regulator | |
| CN218328392U (en) | Air conditioner | |
| CN114110809B (en) | Air conditioner and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |