CN216346693U - Humidifying device - Google Patents

Abstract

The application relates to the technical field of humidity control, discloses a humidification device, includes: the condenser comprises a shell, a water tank, a condenser and a first pipeline. An airflow cavity is defined inside the shell and used for air circulation; the water tank is arranged in the airflow cavity and is filled with water; the condenser is arranged in the airflow cavity and is positioned on the windward side of the water tank; the first pipeline is communicated with the condenser and an indoor heat exchanger of the air conditioner, so that heat exchange circulation of the condenser and the indoor heat exchanger is realized; in the heating mode of the air conditioner, refrigerant in an indoor heat exchanger of the air conditioner can flow into the condenser through the first pipeline to be condensed and release heat so as to heat airflow flowing through the condenser. In this application, can utilize the air conditioner to heat the air current heating of flowing through of refrigerant among the indoor heat exchanger when heating, improve its saturated vapor pressure, the air current that is heated can absorb the moisture in the water tank better when the water tank flows through, improves the humidity of air current, then flows into indoorly, improves the humidification effect.

Description

Humidifying device

Technical Field

The application relates to the technical field of humidity control, especially, relate to a humidification device.

Background

At present, some commercial areas such as markets or warehouses have high requirements on air humidity, and in cold autumn and winter, the indoor humidity of the commercial areas is low, so that the experience of people in the commercial areas can be influenced, the indoor air needs to be humidified irregularly, and the comfort level of the indoor environment is improved.

There is a humidifier among the correlation technique, the evaporimeter that has the water tank and place in the water tank, the evaporimeter includes the drive shaft, a plurality of evaporation pieces of installation in the drive shaft, set up the sheetmetal in evaporation piece inside, evaporimeter one side sets up the electromagnetic induction ware that corresponds with the sheetmetal, when the drive shaft rotates, utilize the electromagnetic induction ware when rotating and sheetmetal electromagnetic induction production of heat improve the temperature of evaporimeter, be steam with the water evaporation in the water tank, along with the air current gets into indoor humidification.

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:

the quantity of steam evaporation is less, and the humidification effect is relatively poor, and the steam temperature of evaporation is higher moreover, and the higher steam of temperature gets into indoorly along with the air current, has reduced user's experience.

SUMMERY OF THE UTILITY MODEL

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 nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a humidifying device, so that the humidifying effect is improved, and meanwhile, the experience of a user is improved.

In some embodiments, a humidifying device, comprising: the condenser comprises a shell, a water tank, a condenser and a first pipeline. An airflow cavity is defined inside the shell and used for air circulation; the water tank is arranged in the airflow cavity and is filled with water; the condenser is arranged in the airflow cavity and is positioned on the windward side of the water tank; the first pipeline is communicated with the condenser and an indoor heat exchanger of the air conditioner, so that heat exchange circulation of the condenser and the indoor heat exchanger is realized; in the heating mode of the air conditioner, refrigerant in an indoor heat exchanger of the air conditioner can flow into the condenser through the first pipeline to be condensed and release heat so as to heat airflow flowing through the condenser.

The humidifying device provided by the embodiment of the disclosure can realize the following technical effects:

the air can get into the air current intracavity and flow, under the air conditioner operation heating mode, mostly be chilly autumn and winter season, indoor humidity is lower, refrigerant in the indoor heat exchanger of air conditioner this moment can flow into the condenser in the air current intracavity through first pipeline and carry out the secondary condensation and release heat, refrigerant in the indoor heat exchanger heats the air current of flowing through when utilizing the air conditioner to heat, improve its saturated vapor pressure, the air current that is heated can absorb the moisture in the water tank better when the water tank flows through, the humidity of air current is improved, then flow in indoor, the humidification effect is improved, and can also heat indoor with the air conditioner jointly, adjust the humiture of indoor environment, user's experience has been improved.

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 a schematic structural diagram of a humidifying device provided in the embodiment of the present disclosure;

FIG. 2 is a schematic view of the internal structure of an airflow chamber provided by an embodiment of the present disclosure;

FIG. 3 is a schematic view of a communication structure between a condenser and an air conditioning and refrigerating system provided by the embodiment of the disclosure;

FIG. 4 is a schematic structural diagram of a water tank provided by the embodiment of the disclosure;

FIG. 5 is a schematic structural view of a case cover provided by the embodiment of the disclosure;

FIG. 6 is a schematic view of a roller installed in a reservoir according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a driving structure of a roller according to an embodiment of the present disclosure;

FIG. 8 is an assembled view of a plurality of swabbing plates according to an embodiment of the present disclosure;

fig. 9 is a schematic structural view of a swabbing pan provided in the embodiment of the present disclosure;

fig. 10 is a schematic view of the internal structure of a reservoir provided by an embodiment of the disclosure;

FIG. 11 is a schematic view of a communication structure of an airflow chamber provided by the disclosed embodiment;

FIG. 12 is a schematic view of another flow chamber communication arrangement provided by embodiments of the present disclosure;

fig. 13 is a schematic structural diagram of another humidifying device provided in the embodiments of the present disclosure.

Reference numerals:

100. a housing; 110. an airflow chamber; 120. an air outlet pipe; 130. an air inlet pipe; 200. a water tank; 210. a box body; 211. a water storage tank; 212. sterilizing and mildew-proof bottles; 213. an electromagnetic pressure reducing valve; 220. a box cover; 221. a humidification chamber; 222. an air inlet; 223. an air outlet; 230. rotating the roller; 231. a ring gear; 232. a drive motor; 233. a water-drawing disc; 234. micropores; 300. a condenser; 310. a first pipeline; 311. an electronic expansion valve; 320. a second pipeline; 330. an electric heating part; 400. an indoor heat exchanger; 410. a third pipeline; 500. an outdoor heat exchanger; 600. a water pan; 610. a water return pipe.

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 "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

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 to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. 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: three relationships of 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 13, an embodiment of the present disclosure provides a humidifying device, including: a case 100, a water tank 200, a condenser 300, and a first pipe 310. The interior of the housing 100 defines an airflow chamber 110 for air circulation; water tank 200 is disposed in airflow chamber 110, and water is contained in water tank 200; condenser 300 is disposed in airflow chamber 110 and on the windward side of water tank 200; a first pipe 310 for communicating the condenser 300 with the indoor heat exchanger 400 of the air conditioner to realize heat exchange circulation between the condenser 300 and the indoor heat exchanger 400; in the heating mode of the air conditioner, the refrigerant in the indoor heat exchanger 400 of the air conditioner can flow into the condenser 300 through the first line 310 to be condensed and release heat, so as to heat the air flow passing through the condenser 300.

The humidification device of the embodiment of the disclosure, the air can flow in entering air flow chamber 110, under air conditioner operation heating mode, mostly be chilly autumn and winter season, indoor humidity is lower, refrigerant in the indoor heat exchanger 400 of air conditioner can flow into condenser 300 in air flow chamber 110 through first pipeline 310 this moment and carry out the secondary condensation and release heat, refrigerant in the indoor heat exchanger 400 heats the air current of flowing through when utilizing the air conditioner to heat, improve its saturated vapor pressure, the air current that is heated can absorb the moisture in the water tank 200 better when the water tank 200 flows through, improve the humidity of air current, then flow into indoorly, improve the humidification effect, and can also heat to indoorly with the air conditioner jointly, adjust the humiture of indoor environment, user's experience has been improved.

Optionally, the plane of the condenser 300 is perpendicular to the direction of the incoming air. Like this, make the air inlet air current can be better with condenser 300 contact heat transfer, improve the area of contact of air inlet air current and condenser 300, and then improve the heating efficiency of air inlet air current, make the air inlet air current after being heated can absorb moisture better when the water tank 200 improves humidification efficiency.

Optionally, condenser 300 blocks the flow surface of airflow chamber 110. Thus, the inlet airflow in airflow chamber 110 can completely flow through condenser 300, increasing the contact area between the inlet airflow and condenser 300 and increasing the heating efficiency of the inlet airflow.

In some specific embodiments, as shown in fig. 2, the housing 100 has a rectangular structure, the airflow chamber 110 defined by the rectangular structure also has a rectangular structure with a rectangular flow surface, the condenser 300 has a rectangular structure configured to fit the shape of the flow surface of the airflow chamber 110, the flow surface of the airflow chamber 110 is completely blocked, and the air inlet side surface of the condenser 300 is perpendicular to the air inlet direction. When the airflow circulating in airflow chamber 110 flows through condenser 300, the contact area between the airflow and condenser 300 is increased, and the heat exchange efficiency is improved.

Alternatively, the leeward side of the condenser 300 is provided with an electric heating part 330, for example, the electric heating part 330 may be a heating wire. Thus, the electric heating part 330 can heat the intake air heated by the condenser 300 to further increase the saturated vapor pressure, and under the condition that the condenser 300 is not in operation, the electric heating part 330 can heat the intake air to increase the saturated vapor pressure, so that the intake air can better absorb the moisture in the humidification chamber 221 for humidification when flowing through the humidification chamber 221.

In some embodiments, as shown in fig. 3, the humidifying device further includes: an electronic expansion valve 311. The electronic expansion valve 311 is connected to the first pipeline 310; in the heating mode of air conditioner operation, the electronic expansion valve 311 is opened, and in the cooling mode of air conditioner operation, the electronic expansion valve 311 is closed. Thus, the opening and closing of the first pipeline 310 is controlled by the electronic expansion valve 311, when the air conditioner operates in the heating mode, the refrigerant in the indoor heat exchanger 400 of the air conditioner condenses and releases heat to heat the indoor environment, which is mostly in cold autumn and winter, the humidity of the indoor environment is low, and the indoor needs to be humidified, at this time, the electronic expansion valve 311 is in an open state, the first pipeline 310 is in a passage, the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the condenser 300 through the first pipeline 310 to perform secondary condensation and heat release, the air flow passing through the condenser 300 is heated, the saturated vapor pressure of the air flow is improved, the heated air flow can better absorb moisture when flowing through the water tank 200, the humidity of the air flow is improved, then the air flow flows into the indoor to humidify the indoor environment, and simultaneously, the secondary evaporation heating through the condenser 300 can be matched with the air conditioner to heat the indoor environment together, the humidifying device improves the humidifying effect and improves the experience of a user.

Alternatively, when the air conditioner is operated in the cooling mode, the electronic expansion valve 311 is closed, and the first line 310 is in a closed state. Thus, when the air conditioner operates in a cooling mode, most of the air conditioner is hot summer, the indoor environment humidity is high, humidification is not needed, and at the moment, the refrigerant in the indoor heat exchanger 400 of the air conditioner evaporates and absorbs heat to cool the indoor, so that the electronic expansion valve 311 is closed, the first pipeline 310 is in a closed state, the refrigerant in the indoor heat exchanger 400 of the air conditioner is prevented from flowing into the condenser 300 to cause waste, and the cooling efficiency of the air conditioner is guaranteed.

Optionally, the humidifying device further comprises: a second conduit 320. The second pipe 320 communicates the condenser 300 with the outdoor heat exchanger 500 of the air conditioner to realize a heat exchange cycle between the condenser 300 and the outdoor heat exchanger 500 of the air conditioner; in the heating mode of the air conditioner, the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the condenser 300 through the first pipeline 310 to be condensed and released, and then flows into the outdoor heat exchanger 500 of the air conditioner through the second pipeline 320, so as to realize the heat exchange cycle of the refrigeration system of the air conditioner. In this way, in the heating mode of the air conditioner, the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the condenser 300 through the first pipeline 310 to be condensed and released heat, and then flows into the outdoor heat exchanger 500 of the air conditioner through the second pipeline 320 to be evaporated, so that the refrigerant which flows into the condenser 300 and is secondarily condensed finally flows into the refrigeration system of the air conditioner to circulate, and the condenser 300 heats by means of the refrigeration system of the air conditioner and simultaneously ensures the circulation of the refrigeration system of the air conditioner, thereby ensuring the smooth operation of the heating of the air conditioner.

Alternatively, the indoor heat exchanger 400 of the air conditioner communicates with the outdoor heat exchanger 500 of the air conditioner through the third pipe 410; when the air conditioner is operated in a cooling mode, the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the outdoor heat exchanger 500 of the air conditioner through the third pipe 410 to realize a heat exchange cycle of a cooling system of the air conditioner itself. In this way, since the air conditioner has its own refrigeration system, when the air conditioner operates in the cooling mode, the electronic expansion valve 311 on the first pipeline 310 is closed, the first pipeline 310 is in a closed state, and the refrigerant in the indoor heat exchanger 400 of the air conditioner cannot flow into the condenser 300 through the first pipeline 310, in order to guarantee the operation of the air conditioner's own refrigeration system, the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the outdoor heat exchanger 500 of the air conditioner through the third pipeline 410, thereby guaranteeing the circulation of the air conditioner's own refrigeration system.

Optionally, an on-off valve is communicated with the third pipeline 410, and in the heating mode of the air conditioner, the on-off valve is closed, and the third pipeline 410 is in a closed state. In this way, during air conditioning heating, the on-off valve is closed, and the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the condenser 300 of the humidifier through the first pipe 310 to be condensed and release heat.

In some specific embodiments, in the heating mode of the air conditioner, the electronic expansion valve 311 in the first pipeline 310 is opened, and the on-off valve in the third pipeline 410 is closed, so that the refrigerant in the indoor heat exchanger 400 of the air conditioner flows into the condenser 300 of the humidifying device through the first pipeline 310 to condense and release heat, heats the air flow passing through the condenser 300, then flows into the outdoor heat exchanger 500 of the air conditioner through the second pipeline 320 to evaporate, and then flows into the compressor of the air conditioner to continue to compress, thereby completing the circulation of the refrigerant; when the air conditioner operates in a cooling mode, the electronic expansion valve 311 in the first pipeline 310 is closed, the first pipeline 310 is in a closed state, and the on-off valve on the third pipeline 410 is opened, so that the refrigerant in the indoor heat exchanger 400 of the air conditioner directly flows into the outdoor heat exchanger 500 of the air conditioner through the third pipeline 410 to be condensed, and then flows into the compressor of the air conditioner to be compressed continuously, thereby completing the circulation of the refrigerant.

In some embodiments, as shown in conjunction with fig. 4, 5, 6, and 7, the water tank 200 includes: a case 210 and a case cover 220. A water storage tank 211 is arranged in the box body 210, and water is contained in the water storage tank 211; the box cover 220 is covered on the upper end of the box body 210, and defines the humidification chamber 221 together with the box body 210, the box cover 220 is provided with an air inlet 222 and an air outlet 223 which are communicated with the humidification chamber 221, the air inlet 222 is arranged on the windward side wall of the box cover 220, the air outlet 223 is arranged on the leeward side wall of the box cover 220, and the air flowing through the condenser 300 enters the humidification chamber 221 through the air inlet 222 and flows out through the air outlet 223 after the humidity is adjusted. Therefore, water required by humidification is stored in the water storage tank 211, the humidifying cavity 221 is defined by the box cover 220 and the box body 210, airflow circulating in the airflow cavity 110 enters the humidifying cavity 221 through the air inlet 222 on the windward side wall of the box cover 220, and then flows out of the air outlet 223 on the leeward side wall of the box cover 220 to the indoor, and through limitation of the humidifying cavity 221, the airflow can better contact with moisture in the humidifying cavity 221 when flowing through the humidifying cavity 221, so that moisture is fully absorbed, the humidity of the airflow is improved, and the humidifying effect is improved.

Optionally, box 210 cooperates with cover 220 to close off the flow surface of airflow chamber 110, so that air circulating in airflow chamber 110 can flow into humidification chamber 221 through inlet 222 and then out through outlet 223. Therefore, the airflow circulating in the airflow chamber 110 can completely enter the humidification chamber 221 through the air inlet 222, and can better contact with the moisture in the humidification chamber 221, so that the moisture absorption efficiency of the airflow is further improved, and the humidification effect is improved.

Optionally, the water tank 200 further comprises: a roller 230. The roller 230 is rotatably disposed in the humidifying chamber 221 and is partially immersed in the water storage tank 211; the roller 230 rotates to roll up water in the reservoir 211 to form a water film, thereby adjusting the humidity of air flowing therethrough. In this way, the water in the water storage tank 211 can be rolled up through the rotation of the rotating roller 230, a water film is formed on the periphery of the rotating roller 230, the water vapor content in the humidifying cavity 221 is further improved, the airflow flowing into the humidifying cavity 221 is better contacted with the water film, the moisture is fully absorbed, the humidifying efficiency is improved, and when the airflow flows through the water film, the impurities such as dust in the airflow can be washed away by the water film, the airflow is washed and purified, the humidifying efficiency is improved, meanwhile, the impurities such as dust in the airflow are reduced, and the airflow is purified.

Alternatively, the roller 230 may be rotatably coupled to the inner wall of the reservoir 211 by a rotating shaft. Thus, the rotating roller 230 is supported by the rotating shaft, so that the stability of the rotating roller 230 during rotation is improved, a water film formed on the periphery of the rotating roller 230 is more uniform, and the air flowing through is better humidified and washed.

Alternatively, both ends of the rotating shaft are rotatably connected with the inner walls of the two opposite sides of the water storage tank 211 through bearing structures. Thus, the supporting stability of the rotation shaft is made higher, and the chattering generated at both ends thereof is reduced when the rotation roller 230 is driven to rotate.

Optionally, one end of the roller 230 is provided with a gear ring 231, a side wall of the box cover 220 corresponding to the gear ring 231 is provided with a driving motor 232, and an output end of the driving motor 232 penetrates through the side wall of the box cover 220 to be meshed with the gear ring 231. Thus, the gear ring 231 arranged at one end of the rotary roller 230 is driven to rotate by the driving motor 232, the rotary roller 230 is driven to rotate, and the stability of driving of the rotary roller 230 is improved by the connection mode that the output end of the driving motor 232 is meshed with the gear ring 231.

In some embodiments, housing 210 is a rectangular channel shaped structure that fits over the flow surface of airflow chamber 110, and cover 220 is shaped to fit over housing 210 and removably covers the upper end of housing 210. The flow surface of airflow chamber 110 can be better blocked by the cooperation of box 210 and cover 220, so that the airflow circulating in airflow chamber 110 can completely enter humidification chamber 221 through air inlet 222 for humidification and washing, and cover 220 is detachably disposed on the upper end of box 210, so as to facilitate maintenance of the interior of box 210 by opening cover 220, for example, cleaning the interior of box 210, or repairing and replacing roller 230 in box 210.

Alternatively, the roller 230 may have an axial direction perpendicular to the direction of the air entering the air flow chamber 110, so that air flows through the roller in a direction perpendicular to the axial direction of the roller. Thus, since the roller 230 forms a water film on the outer circumference thereof when rotating, the rotating shaft is arranged to be axially perpendicular to the air inlet direction of the airflow chamber 110, so that the contact area between the air inlet flow and the water film is increased when the air inlet flow passes through the upper part of the roller 230, and the air flow passing through is better humidified and washed by the water film.

Optionally, the lower portion of the roller 230 is immersed in the water in the reservoir 211, and the rotation direction of the tangent point position of the roller 230 to the air inlet direction is the same as the air inlet direction. Thus, the rotation direction of the roller 230 is consistent with the air inlet direction, when the roller 230 rotates, not only can a water film be formed on the periphery of the roller, but also air flow around the roller can be driven to flow along the rotation direction of the roller, negative pressure is formed around the roller, because the lower part of the roller 230 is soaked in the water storage tank 211, when the roller rotates, the air flow in the upper area is driven to flow along the rotation direction of the roller, drainage negative pressure is formed, the air inlet flow can be guided to be better contacted with the water film, the air inlet flow can better absorb moisture, the air inlet flow can be better washed by utilizing the water film, and when the air inlet flow flows through the upper part of the roller 230, the air inlet flow can more smoothly flow along the air inlet direction when being contacted with the water film under the action of the rotation of the roller 230, the pressure loss of the air inlet flow is reduced, and the air supply distance after humidification is improved.

In some specific embodiments, as shown in conjunction with fig. 8 and 9, the roller 230 includes: a plurality of drip trays 233. The plurality of water drawing disks 233 are uniformly arranged along the axial direction, and a gap is formed between adjacent water drawing disks 233, so that water in the water storage tank 211 can be soaked into the gap. Like this, the commentaries on classics roller 230 of constituteing through a plurality of swabbing dish 233 can utilize the clearance between the adjacent swabbing dish 233 to curl up the water in the catch basin 211 better, form more even water film in the periphery of commentaries on classics roller 230, increase and change roller 230 periphery and form the water film area, improve the humidification and the washing effect to the air current, can also drive the air current flow of commentaries on classics roller 230 upper portion region better, form the negative pressure of drainage, when guide air current and water film contact, make air current more unobstructed flow.

Optionally, each of the water drawing pans 233 is provided with a plurality of micro-holes 234, and the micro-holes 234 are uniformly distributed on the side wall of the water drawing pan 233, so that the water in the water storage tank 211 can be infiltrated into the micro-holes 234. Thus, the clean water in the water storage tank 211 can be better attached to the water drawing disc 233 soaked in the water storage tank 211 through the micropores 234, the clean water in the water storage tank can be better rolled up when the rotary roller 230 rotates, a more uniform water film is formed on the periphery of the rotary roller 230, and the humidification and washing efficiency of the air flow is improved.

In some embodiments, as shown in fig. 10, a sterilization and mildew-proof bottle 212 is disposed in the water storage tank 211, a plurality of volatilization holes are disposed on the sterilization and mildew-proof bottle 212, and the sterilization and mildew-proof bottle 212 contains a sterilization and mildew-proof agent. By arranging the sterilization and mildew-proof bottle 212 in the water storage tank 211, the sterilization and mildew-proof agent in the sterilization and mildew-proof bottle 212 can be volatilized into the water storage tank 211 through the plurality of volatilization holes, and the effects of sterilization and mildew prevention on the environment in the water storage tank 211 are achieved.

Optionally, a water filling port is arranged in the water storage tank 211, an electromagnetic pressure reducing valve 213 is arranged in the water filling port, and the electromagnetic pressure reducing valve 213 is electrically connected with the float switch. Thus, the water level in the water tank is sensed by the float switch, and when the water level is not satisfied, the electromagnetic reducing valve 213 is opened to fill water into the water tank through the water filling port.

In some embodiments, as shown in fig. 11 and 12, the air outlet end of the airflow chamber 110 is connected to the indoor, the air inlet end is connected to the outdoor and/or indoor, and outdoor and/or indoor air can enter the airflow chamber 110 through the air inlet end, and flows into the indoor through the air outlet end after being humidity-adjusted. Therefore, the humidifying device can introduce indoor air for humidification and washing, or introduce outdoor air for humidification and washing, or simultaneously introduce indoor and outdoor air for humidification and washing, so that the functional diversity of the humidifying device is improved, and the requirements of users are better met.

Optionally, an air outlet pipe 120 is disposed at the air outlet end of airflow cavity 110, an air inlet pipe 130 is disposed at the air inlet end, air outlet pipe 120 is disposed at one end of casing 100, and air inlet pipe 130 is disposed at the other end of casing 100 opposite to the end where air outlet pipe 120 is disposed. Therefore, the inlet air flow enters the airflow cavity 110 through the air inlet pipe 130, the moisture flowing through the humidifying cavity 221 and absorbing the water film is humidified and purified by the water film, and then flows out to the indoor through the air outlet pipe 120, so that the air humidifying and washing functions are achieved, as the air outlet pipe 120 and the air inlet pipe 130 are respectively arranged at two opposite ends of the shell 100 and are communicated with the airflow cavity 110, the air does not need to change the flow direction in the process that the air enters the airflow cavity 110 through the air inlet pipe 130 and flows out through the air outlet pipe 120, the pressure loss of the air flow is reduced, and the air supply distance is increased.

Optionally, a fan is disposed in the air outlet pipe 120. Thus, a fan is arranged in the air outlet pipe 120, negative pressure is provided by the operation of the fan, air is sucked into the airflow chamber 110 through the air inlet pipe 130 to circulate, and then flows into the humidifying chamber 221 to be humidified, washed and purified, and the fan is arranged in the air outlet pipe 120, so that the humidified and purified air flows through the fan, and the pollution of the fan is reduced.

In one particular embodiment, airflow chamber 110 communicates with the exterior of the chamber through air inlet duct 130. Can introduce outdoor air through air-supply line 130 and get into indoorly, improve the quality of indoor air, under the condition that the outdoor air current that introduces in humidification chamber 221, absorb the moisture in the water film of changeing the roller 230 periphery, humidify outdoor air current, can also wash the outdoor air that introduces through the water film and purify, then flow into indoorly through going out tuber pipe 120, introduce outdoor air when humidifying indoor and improve indoor air quality, improved user's experience.

In another specific embodiment, airflow chamber 110 communicates with the interior of the chamber through air inlet duct 130. Indoor air enters the air flow chamber 110 through the air inlet pipe 130, moisture in a water film formed on the periphery of the roller 230 is absorbed, the indoor air flow is humidified, and the introduced indoor air can be washed and purified through the water film, so that the indoor air quality is improved.

In another exemplary embodiment, as shown in fig. 12, two air inlet ducts 130 are provided and are each in communication with the air inlet end of air flow chamber 110, and air flow chamber 110 is in communication with the interior of the chamber through one of the two air inlet ducts 130 and the exterior of the chamber through the other. Indoor and outdoor air can be simultaneously introduced through the two air inlet ducts 130, and the introduced indoor and outdoor air is mixed in the air flow chamber 110, and discharged into the room after being humidified, washed and purified, thereby improving indoor air quality, and also neutralizing the temperature of the introduced outdoor air by the introduced indoor air to reduce indoor temperature fluctuation.

In some embodiments, as shown in fig. 13, a water receiving tray 600 is provided on the lee side of the tank 210, and water overflowing the water storage tank 211 along with the airflow is received by the water receiving tray 600. Therefore, as the airflow circulating in the airflow chamber 110 enters the humidification chamber 221 through the air inlet 222 for humidification and washing and then is blown out through the air outlet 223, when the airflow flows through the water film in the humidification chamber 221, part of the clean water in the water film overflows the water storage tank 211 in the box body 210 along with the airflow and splashes outside the humidification chamber 221, the water receiving tray 600 is arranged on the leeward side of the box body 210, so that the clean water overflowing along with the air-out airflow can be contained, the pollution of the overflowing clean water to the airflow chamber 110 is reduced, and the waste of water resources is reduced.

Optionally, in the axial direction of the roller 230, the length of the water receiving tray 600 is greater than or equal to the length of the air outlet 223 and less than or equal to the length of the box 210. Like this, make water collector 600 can better with air outlet 223 adaptation, the clear water that gets up to spill over along with the air-out through air outlet 223 can be contained by water collector 600 better and connect, further reduces the pollution that the clear water that spills over led to the fact in the air current chamber 110.

In some embodiments, the drip tray 600 has a length equal to the length of the tank 210. Because box 210 and case lid 220 cooperate with the excessive flow face shutoff of airflow chamber 110, consequently the length of case lid 220 is unanimous with the length of box 210, and air outlet 223 sets up on the leeward lateral wall of case lid 220, the lateral wall that is located the length direction of case lid 220 of air outlet 223 promptly, consequently the length of air outlet 223 receives the restriction of case lid 220 and must be less than or equal to the length of case lid 220, set up the length of water collector 600 to be equal to the length of box 210, make the length of water collector 600 must be greater than or equal to the length of air outlet 223, can carry out better splendid attire to the clear water that overflows from air outlet 223 along with the air-out air current.

Optionally, the water receiving tray 600 is communicated with the water storage tank 211 through a water return pipe 610, and the height of the water receiving tray 600 in the vertical direction is greater than or equal to the highest liquid level of the water storage tank 211, so that water contained in the water receiving tray 600 can flow into the water storage tank 211 through the water return pipe 610. Therefore, the clean water contained in the water receiving tray 600 can flow back into the water storage tank 211 through the water return pipe 610 to supplement the clean water in the box body 210, waste of water resources is reduced, and in the vertical direction, because the height of the water receiving tray 600 is larger than or equal to the highest liquid level of the water storage tank 211, the clean water contained in the water receiving tray 600 can smoothly flow back into the water storage tank 211 through the water return pipe 610 under the action of gravity.

Alternatively, one end of the return pipe 610 communicates with the bottom of the water receiving tray 600, and the other end communicates with the bottom of the water storage tank 211. Therefore, the clean water contained in the water receiving tray 600 can better flow into the water storage tank 211 through the water return pipe 610, and the water in the water storage tank 211 is timely supplemented.

The above description and 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 (10)

1. A humidification device, comprising:

a housing (100) defining an airflow chamber (110) therein for air circulation;

the water tank (200) is arranged in the airflow cavity (110), and water is contained in the water tank (200);

a condenser (300) disposed in the airflow chamber (110) and located on the windward side of the water tank (200);

the first pipeline (310) is used for communicating the condenser (300) with an indoor heat exchanger (400) of an air conditioner to realize the heat exchange circulation of the condenser (300) and the indoor heat exchanger (400);

in the heating mode of the air conditioner, refrigerant in the indoor heat exchanger (400) of the air conditioner can flow into the condenser (300) through the first pipeline (310) to condense and release heat so as to heat airflow flowing through the condenser (300).

2. The humidification device of claim 1, further comprising:

an electronic expansion valve (311) connected to the first pipe (310);

in the heating mode of the air conditioner operation, the electronic expansion valve (311) is opened;

when the air conditioner operates in a cooling mode, the electronic expansion valve (311) is closed.

3. The humidification device of claim 2, further comprising:

a second pipe (320) communicating the condenser (300) and the outdoor heat exchanger (500) of the air conditioner to realize a heat exchange cycle between the condenser (300) and the outdoor heat exchanger (500) of the air conditioner;

in the heating mode of the air conditioner, the refrigerant in the indoor heat exchanger (400) of the air conditioner flows into the condenser (300) through the first pipeline (310) to be condensed and release heat, and then flows into the outdoor heat exchanger (500) of the air conditioner through the second pipeline (320) to realize the heat exchange cycle of the refrigeration system of the air conditioner.

4. A humidifying device according to claim 3, wherein the indoor heat exchanger (400) of the air conditioner communicates with the outdoor heat exchanger (500) of the air conditioner through a third pipe (410); when the air conditioner operates in a cooling mode, refrigerant in an indoor heat exchanger (400) of the air conditioner flows into an outdoor heat exchanger (500) of the air conditioner through the third pipeline (410) so as to realize a heat exchange cycle of a cooling system of the air conditioner.

5. Humidifying device according to any one of claims 1 to 4, characterized in that the water tank (200) comprises:

the water storage tank (211) is arranged in the box body (210), and water is contained in the water storage tank (211);

the case lid (220), the lid is located box (210) upper end, with box (210) enclose limit out humidification chamber (221) jointly, be equipped with on case lid (220) with air intake (222) and air outlet (223) of humidification chamber (221) intercommunication, air intake (222) set up in the windward side wall of case lid (220), air outlet (223) set up in the leeward side wall of case lid (220), flow through the air of condenser (300) via air intake (222) get into in humidification chamber (221) and after adjusting humidity again by air outlet (223) flow.

6. The humidifying device according to claim 5, wherein the box body (210) and the box cover (220) are matched to close off a flow surface of the airflow chamber (110), so that air circulating in the airflow chamber (110) can flow into the humidifying chamber (221) through the air inlet (222) and then flow out through the air outlet (223).

7. The humidifying device according to claim 5, wherein the water tank (200) further comprises:

a rotating roller (230) which is rotatably arranged in the humidifying cavity (221) and is partially soaked in the water storage tank (211); the rotating roller (230) rolls up water in the water storage tank (211) through rotation to form a water film, and humidity adjustment is carried out on air flowing through the water film.

8. The humidifying device according to claim 7, wherein the roller (230) comprises:

the plurality of water drawing disks (233) are uniformly distributed along the axial direction of the water drawing disks, and gaps are formed between every two adjacent water drawing disks (233) so that water in the water storage tank (211) can be soaked into the gaps.

9. The humidifying device according to claim 8, wherein a plurality of micro-holes (234) are formed in each of the water scooping trays (233), and the micro-holes (234) are uniformly distributed on the side wall of the water scooping tray (233) so that water in the water storage tank (211) can infiltrate into the micro-holes (234).

10. The humidifying device according to any one of claims 1 to 4, wherein the air outlet end of the air flow chamber (110) is communicated with the indoor, the air inlet end is communicated with the outdoor and/or the indoor, and outdoor and/or indoor air can enter the air flow chamber (110) through the air inlet end, is subjected to humidity adjustment and then flows to the indoor through the air outlet end.

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