CN218672419U - Humidification purifier and air conditioner indoor unit - Google Patents

Abstract

The application relates to the technical field of air conditioning equipment, discloses a machine in humidification purifier and air conditioning, humidification purifier includes: the air duct assembly is constructed with an air duct; the water spray assembly is connected with the air duct assembly and is provided with a water inlet and used for providing water mist and/or water drops into the air duct so as to humidify and purify the air in the air duct; the water supply assembly comprises a water tank, the water tank is of an inverted L shape, the water tank is used for providing a water source for the water mist assembly, the upper end of the air duct assembly is arranged on the upper portion of the water tank, the lower portion of the water tank extends downwards along the side wall of the air duct assembly, and a water supply opening of the water tank is communicated with a water inlet. But make full use of humidification purifier's space like this increases the shared space of water tank to increase the water storage capacity of water tank, improve the water storage capacity of water tank, avoid humidification purifier water consumption in too fast, the user frequently adds water in to the water tank, has improved user's use and has experienced.

Description

Humidification purifier and air conditioner indoor unit

Technical Field

The application relates to the technical field of air conditioning equipment, for example, to a humidification and purification device and an air conditioner indoor unit.

Background

At present, due to the improvement of living standard, the use of the air conditioner is more extensive, along with the continuous improvement of the user to the air quality requirement and the continuous innovation of technology, the air conditioner with the air purification and humidification function appears gradually on the market, not only can change the temperature of the air, but also can purify and humidify the air.

The air purification device also comprises an airflow driving part, a water absorption filter material part, a water supply flow channel and a control valve, wherein the airflow driving part is used for driving airflow to flow in the humidification air channel; the water absorption and filtering material part is arranged on the humidifying air path and is positioned below the water tank; the water supply flow channel is communicated with the water tank and is used for leading water in the water tank to the water absorbing and filtering material part; the control valve is used for controlling the flow of the water supply flow passage.

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:

in the related art, the washing component is arranged in the water tank, the space for storing water quantity in the water tank is small, the stored water quantity is small, a user needs to frequently replenish water into the water tank in the using process, and inconvenience is brought to the user.

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 purification and humidification assembly and an air conditioner indoor unit, and aims to solve the problems that the water storage capacity of a water tank is low, and a user needs to frequently supplement water into the water tank.

According to an embodiment of a first aspect of the present application, there is provided a purification and humidification assembly comprising: an air duct assembly configured with an air duct; the water mist assembly is connected with the air duct assembly and is provided with a water inlet and used for providing water mist and/or water drops into the air duct so as to humidify and purify the air in the air duct; the water supply assembly comprises a water tank, the water tank is inverted L-shaped, the water tank is used for providing a water source for the water mist assembly, the upper portion of the water tank is arranged at the upper end of the air duct assembly, the lower portion of the water tank is arranged along the side wall of the air duct assembly, the side wall of the air duct assembly extends downwards, and a water supply opening of the water tank is communicated with the water inlet.

Optionally, the water tank comprises: the first box body is arranged at the upper end of the air duct assembly, and the upper part of the water tank comprises the first box body; the second box body is communicated with the first box body, a break angle exists between the first box body and the second box body, the second box body extends downwards along the side wall of the air duct assembly, the second box body is provided with the water supply port, and the lower portion of the water tank comprises the second box body.

Optionally, an air inlet communicated with the air duct is formed in the side wall of the air duct assembly, an avoiding air duct formed in a penetrating mode is constructed on the second box body, the air inlet is communicated with the avoiding air duct, and the side wall of the avoiding air duct is connected with the side wall of the second box body to seal the water tank.

Optionally, the humidification purification device further comprises: the casing injects upper end open-ended storage space, water tank detachably locates in the storage space, the lower extreme of dodging the wind channel is higher than the upper end of casing or with the upper end parallel and level of casing to the water tank of taking in convenient to.

Alternatively, the water supply port is located at a lower sidewall of the second case in a state where the water tank is located in the storage space.

Optionally, the air duct assembly comprises: the air duct shell is constructed with an air inlet duct and an air outlet duct, the upper end of the air duct shell is open, the lower wall surface of the first box body is abutted to the upper end of the air duct shell so as to enclose the air inlet duct and the air outlet duct, and the air duct comprises the air inlet duct and the air outlet duct.

Optionally, the air duct shell comprises: the side wall of the first air duct shell is provided with the air inlet; the second wind channel shell is arranged in the first wind channel shell, the side wall of the second wind channel shell is connected with the first wind channel shell, the inner side wall of the second wind channel shell and the lower wall surface of the first box body enclose the air inlet wind channel, the air inlet wind channel is communicated with the air inlet, the outer side wall of the second wind channel shell, the inner side wall of the first wind channel shell and the lower wall surface of the first box body enclose the air outlet wind channel.

Optionally, the water mist assembly comprises: the water containing piece is provided with a water containing groove and the water inlet communicated with the water containing groove; the water inlet end of the water throwing piece is positioned in the water containing groove, and the water outlet end of the water throwing piece extends into the air channel so as to provide water mist and/or water drops for the air channel.

According to an embodiment of the second aspect of the present application, there is provided an indoor unit of an air conditioner, including any one of the humidification and purification devices described above.

Optionally, the indoor unit of an air conditioner further includes: the air conditioner body, humidification purifier locates in the air conditioner body, air conditioner body rear side wall is equipped with the return air inlet, and the air intake is located the rear side wall of wind channel shell, and the second box is followed the rear side wall of wind channel shell extends, the return air inlet through dodging the wind channel with the air intake is linked together.

The humidification and purification device and the air conditioner indoor unit provided by the embodiment of the disclosure can realize the following technical effects:

the water tank is "L" type of falling, and the water tank is located the upper end and one side of wind channel subassembly, but make full use of humidification purifier's space like this, increases the shared space of water tank to increase water tank water storage capacity, improve the water storage capacity of water tank, avoid humidification purifier internal water volume to consume too fast, the user frequently adds water in to the water tank, has improved user's use and has experienced.

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 humidification and purification device provided in an embodiment of the present disclosure;

FIG. 2 isbase:Sub>A schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line C-C of FIG. 1;

FIG. 5 is a schematic view of a partial structure of a humidification purification device provided in an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a duct switching assembly according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of an air conditioning indoor unit according to an embodiment of the present disclosure.

Reference numerals:

100. an air duct assembly; 110. an air duct shell; 1101. an air duct; 111. a first duct shell; 1111. an air inlet; 1112. an air outlet; 1113. an air outlet duct (second air outlet duct); 112. a second duct shell; 1121. an air inlet duct; 113. a third duct shell; 1131. an annular air duct; 1132. a first air outlet duct; 120. a fan; 200. a water mist component; 210. a water throwing piece; 211. a water outlet; 220. a water containing member; 221. a water containing tank; 222. a water inlet; 300. a water supply assembly; 310. a water tank; 311. a first case; 312. a second case; 3121. avoiding an air duct; 400. a housing; 410. a storage space; 420. a base plate; 430. a support frame; 500. an ultraviolet sterilization device; 600. an air duct switching assembly; 610. a housing; 620. an air duct switching mechanism; 630. a third air outlet duct; 640. a fourth air outlet duct; 650. the air duct is communicated; 700. an air-conditioning indoor unit; 710. an air conditioner body.

Detailed Description

So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. 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 claims of the embodiments of the disclosure and in the drawings described above 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, terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on 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 "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.

As shown in fig. 1 to 6, the present disclosure provides a humidification and purification device, which includes an air duct assembly 100, a water mist assembly 200, and a water supply assembly 300. The air duct assembly 100 is configured with an air duct 1101. The water mist assembly 200 is connected to the air duct assembly 100, the water mist assembly 200 is provided with a water inlet 222, and the water mist assembly 200 is used for supplying water mist and/or water drops into the air duct 1101 to humidify and purify the air in the air duct 1101. The water supply assembly 300 includes a water tank 310, the water tank 310 is in an inverted "L" shape, the water tank 310 is used for supplying water to the water mist assembly 200, an upper portion of the water tank 310 is disposed at an upper end of the air duct assembly 100, a lower portion of the water tank 310 extends downward along a sidewall of the air duct assembly 100, and a water supply port of the water tank 310 is communicated with the water inlet 222.

With this alternative embodiment, the duct assembly 100 is configured with a duct 1101 through which air can circulate within the duct 1101. When the air flows in the air duct 1101, the water mist assembly 200 provides water mist and/or water droplets into the air duct 1101, and the water mist and/or water droplets can be mixed with pollutants such as dust, impurities and the like in the air, and the pollutants such as the dust, the impurities and the like are captured by the water mist and/or the water droplets to purify the air. After the pollutants in the air are adsorbed by the water mist and/or water drops, the water mist assembly 200 continues to provide the water mist into the air duct 1101, or the water mist with unadsorbed pollutants still exists in the air, so as to humidify the air. The water tank 310 of the water supply assembly 300 stores a water source therein, and the water supply port of the water tank 310 is in communication with the water inlet 222 of the water mist assembly 200 to provide the water source to the water mist assembly 200 as needed to generate the water mist and/or water droplets. The water tank 310 is "L" type of falling, and the water tank 310 is located the upper end and one side of wind channel subassembly 100, but make full use of humidification purifier's space like this, increases the shared space of water tank 310 to increase water tank 310 water storage capacity, improve water tank 310's water storage capacity, avoid humidification purifier internal water volume to consume too fast, the user frequently adds water in to water tank 310, has improved user's use and has experienced.

As shown in fig. 2, 3 and 5, in some alternative embodiments, the water tank 310 includes a first tank 311 and a second tank 312, the first tank 311 is provided at an upper end of the duct assembly 100, and an upper portion of the water tank 310 includes the first tank 311. The second case 312 is communicated with the first case 311, a bevel is formed between the second case 312 and the first case 311, the second case 312 extends downward along a sidewall of the air duct assembly 100, the second case 312 is provided with a water supply port, and the lower portion of the water tank 310 includes the second case 312.

With this alternative embodiment, the first tank 311 of the water tank 310 is communicated with the second tank 312, and there is a bevel between the first tank 311 and the second tank 312, so that the water tank 310 is in an inverted "L" shape. The first tank 311 is disposed above the second tank 312, the second tank 312 is provided with a water supply port, and a water source in the first tank 311 can flow into the second tank 312 and then flow into the water inlet 222 of the water mist module 200 through the water supply port, so as to supply water to the water mist module 200.

The water tank 310 of this embodiment is not only provided at one side of the air duct assembly 100 but also provided above the air duct assembly 100, so that the storage space 410 of the water tank 310 can be increased. And compare in only establishing the water tank in one side among the prior art, this application can also make humidification purifier's overall arrangement more reasonable, avoids humidification purifier width broad or highly higher, improves humidification purifier's aesthetic property.

As shown in fig. 2, 3 and 5, in some alternative embodiments, the side wall of the air duct assembly 100 is provided with an air inlet 1111 communicated with the air duct 1101, the second housing 312 is configured with an escape air duct 3121 formed therethrough, the air inlet 1111 is communicated with the escape air duct 3121, and the side wall of the escape air duct 3121 is connected with the side panel of the second housing 312 to seal the water tank 310.

With this alternative embodiment, the side wall of the air duct assembly 100 is provided with an air inlet 1111, and air enters the air duct 1101 through the air inlet 1111, so that the water mist and/or water droplets provided by the water mist assembly 200 humidifies and purifies the air. The second box 312 extends downwards along the side wall of the air duct assembly 100, the second box 312 is constructed with a through-molded avoiding air duct 3121, the avoiding air duct 3121 is communicated with the air inlet 1111, air can enter the air inlet 1111 through the avoiding air duct 3121, the second box 312 is prevented from shielding the air inlet 1111, and the air is prevented from entering the humidification and purification device. The side wall of the avoiding air duct 3121 is connected to the side wall of the second tank 312, and the side wall of the avoiding air duct 3121 seals the side wall of the second tank 312, so as to prevent the water source in the water tank 310 from flowing out through the avoiding air duct 3121.

In this embodiment, dodge wind channel 3121 and run through second box 312, when carrying water tank 310, dodge wind channel 3121 still can play the effect of handle, and convenience of customers takes water tank 310, improves user's use and experiences.

As shown in fig. 2 and 3, in some alternative embodiments, the humidification and purification device further includes a housing 400, the housing 400 defines a storage space 410 with an open upper end, the water tank 310 is detachably disposed in the storage space 410, and the lower end of the evacuation duct 3121 is higher than the upper end of the housing 400 or the evacuation duct 3121 is flush with the upper end of the housing 400, so as to facilitate taking the water tank 310.

Adopt this optional embodiment, in storage space 410 was located to water tank 310 detachably, the user of being convenient for adds water or washs water tank 310 to water tank 310 after taking out water tank 310 in storage space 410, improves user's use experience. When the water tank 310 is taken out, the escape duct 3121 can be used as a handle. In this embodiment, the lower end of the avoiding air duct 3121 is higher than the upper end of the casing 400, or the lower end of the avoiding air duct 3121 is flush with the upper end of the casing 400, that is, the avoiding air duct 3121 is located outside the storage space 410 and is not shielded by the casing 400. Therefore, the user can conveniently take out the water tank 310 from the storage space 410 through the air avoiding duct 3121, and the use experience of the user is improved.

In some alternative embodiments, the water supply port is located at the lower wall surface of the second case 312 in a state where the water tank 310 is located in the storage space 410.

With this alternative embodiment, the water tank 310 is located in the storage space 410, that is, the first casing 311 is located at the upper end of the air duct assembly 100, and the second casing 312 extends downward along the side wall of the air duct assembly 100. At this time, the water supply port is formed at the lower sidewall of the second housing 312, that is, at the lower sidewall of the entire water tank 310, so that all water in the water tank 310 can be discharged through the water supply port, thereby improving the utilization of the water tank 310. Meanwhile, after the water tank 310 is taken out of the storage space 410, the first tank 311 can be placed on a plane because the water tank 310 is in an inverted 'L' shape, at this time, the second tank 312 is positioned above the first tank 311, the water supply port is positioned at the upper end of the water tank 310, and a user can add water into the water tank 310 through the water supply port, thereby facilitating the operation of the user.

The water tank 310 in this embodiment is provided with only one water supply port, so that the water outlet and water adding operations of the water tank 310 can be completed, the structure of the water tank 310 is simplified, the production and manufacture of the water tank 310 are facilitated, and the production cost is reduced.

As shown in fig. 2, 3 and 5, in some alternative embodiments, the air duct assembly 100 includes an air duct casing 110, the air duct casing 110 is configured with an air inlet duct 1121 and an air outlet duct (hereinafter referred to as a second air outlet duct 1113 for convenience of distinction), an upper end of the air duct casing 110 is open, a lower wall surface of the first box 311 abuts against an upper end of the air duct casing 110 to enclose the air inlet duct 1121 and the second air outlet duct 1113, and the air duct 1101 includes the air inlet duct 1121 and the second air outlet duct 1113.

With this optional embodiment, the upper end of the air duct shell 110 is open, the lower wall surface of the first box 311 abuts against the upper end of the air duct shell 110, and the lower wall surface of the first box 311 and the side wall of the air duct shell 110 enclose the air inlet duct 1121 and the second air outlet duct 1113. Alternatively, the lower wall surface of the first casing 311 is hermetically connected to the upper end of the duct case 110.

When humidification purifier needs to be cleaned, water tank 310 is detached, the upper end of air duct shell 110 is open, so that air inlet duct 1121 and second air outlet duct 1113 can be cleaned conveniently, and user experience is improved.

In some optional embodiments, the air duct shell 110 includes a first air duct shell 111 and a second air duct shell 112, a side wall of the first air duct shell 111 is provided with an air inlet 1111, the second air duct shell 112 is disposed in the first air duct shell 111, a side wall of the second air duct shell 112 is connected to the first air duct shell 111, an inner side wall of the second air duct shell 112 and a lower wall surface of the first box 311 enclose an air inlet duct 1121, and the air inlet duct 1121 is communicated with the air inlet 1111. The outer side wall of the second air duct shell 112, the inner side wall of the first air duct shell 111 and the lower wall surface of the first box 311 enclose a second air outlet duct 1113.

With this alternative embodiment, after the air enters the air inlet duct 1121 through the air inlet 1111, the air flows through the air inlet duct 1121 and the second air outlet duct 1113 in sequence, the air inlet duct 1121 is disposed on the inner side of the second duct shell 112, and the second air outlet duct 1113 is disposed on the outer side of the second duct shell 112. That is to say, the air inlet duct 1121 and the second air outlet duct 1113 are disposed around the second duct shell 112, so that the space occupied by the humidification and purification device can be reduced on the basis of extending the air flow path.

The inside wall of second wind channel shell 112 encloses with the lower wall face of first box 311 and closes out air inlet wind channel 1121, the lateral wall of second wind channel shell 112, the inside wall of first wind channel shell 111 encloses with the lower wall face of first box 311 and closes out second air outlet wind channel 1113, like this, after dismantling water tank 310, can clean second air outlet wind channel 1113 and air inlet wind channel 1121 simultaneously, make user's operation more convenient, improve user's use and experience.

As shown in fig. 1 and fig. 4 to fig. 6, optionally, the side wall of the first air duct casing 111 is further provided with an air outlet 1112, the second air outlet duct 1113 is communicated with the air outlet 1112, the humidification and purification device further includes an air duct switching assembly 600, and the air duct switching assembly 600 includes a casing 610 and an air duct switching mechanism 620. The housing 610 is configured with a third air outlet duct 630, a fourth air outlet duct 640 and a communication air duct 650, the communication air duct 650 is provided with a first air inlet, a second air inlet and a first air outlet, the first air inlet is communicated with the air outlet 1112 of the air duct assembly 100, the third air outlet duct 630 can be communicated with the communication air duct 650 through the first air inlet, the fourth air outlet duct 640 can be communicated with the communication air duct 650 through the second air inlet, and the first air inlet is communicated with the air outlet 1112. The air duct switching mechanism 620 includes a baffle plate disposed in the communicating air duct 650, and the baffle plate can be switched between a first state and a second state to shield the first air opening or the second air opening.

Under the condition that the baffle is in the first state, the baffle shields the second air opening, and the third air outlet duct 630 is communicated with the communicating air duct 650 through the first air opening. When the baffle is in the second state, the baffle blocks the first air outlet, and the fourth air outlet duct 640 is communicated with the communicating duct 650 through the second air outlet.

With this alternative embodiment, the communicating air duct 650 has a first air opening, a second air opening, and a first air inlet, the third air outlet duct 630 is communicated with the communicating air duct 650 via the first air opening, the fourth air outlet duct 640 is communicated with the communicating air duct 650 via the second air opening, and the first air inlet is communicated with the air outlet 1112. Thus, the air at the air outlet 1112 of the purification apparatus can flow through the first air inlet, the communication air channel 650 and the first air inlet to the third air outlet channel 630, and flow out of the third air outlet channel 630, or flow through the first air inlet, the communication air channel 650 and the second air inlet to the fourth air outlet channel 640, and flow out of the fourth air outlet channel 640.

The baffle can switch between first state and second state to shelter from first wind gap and second wind gap alternative. The baffle is arranged in the communicating air duct 650, and the communicating air duct 650 is provided with a first air opening and a second air opening, so that the baffle can shield the first air opening or the second air opening. When the first state, the baffle shelters from the second wind gap, opens first wind gap. That is, the connecting air duct 650 is not communicated with the fourth air outlet duct 640, and the connecting air duct 650 is communicated with the third air outlet duct 630 through the first air inlet, the connecting air duct 650, the first air inlet, and the third air outlet duct 630, respectively, so that the air at the air outlet 1112 flows out of the air duct switching assembly 600. And when the second state is realized, the baffle plate shields the first air opening and opens the second air opening. That is, the communicating air duct 650 is not communicated with the third air outlet duct 630, and the communicating air duct 650 is communicated with the fourth air outlet duct 640 through the second air inlet, and the air at the air outlet 1112 flows out of the air duct switching assembly 600 through the first air inlet, the communicating air duct 650, the second air inlet, and the fourth air outlet duct 640 in sequence. In this embodiment, through the switching of baffle between first state and second state, can realize the air-out of different orientations, change the air flow direction for the air-out of wind channel switching assembly 600 is more nimble, satisfies user's multiple user demand, improves user's use and experiences.

As shown in fig. 2, 3 and 5, in some alternative embodiments, the water mist assembly 200 includes a water containing member 220 and a water slinging member 210, and the water containing member 220 is configured with a water containing tank 221 and a water inlet 222 communicated with the water containing tank 221. The water inlet end of the water slinger 210 is positioned in the water containing groove 221, and the water outlet end of the water slinger 210 extends into the air duct 1101 to provide water mist and/or water drops to the air duct 1101.

With this alternative embodiment, the water container 220 is configured with a water container 221 and a water inlet 222 communicated with the water container 221, the water inlet 222 is communicated with the water supply port of the water tank 310, and the water container 221 stores therein a water source provided by the water tank 310. The water inlet end of the water slinger 210 is positioned in the water containing groove 221, and the water containing groove 221 provides water source for the water slinger 210. The water throwing member 210 drives the water source to the water outlet end of the water throwing member 210 by the rotating centrifugal force, and the water outlet end of the water throwing member 210 throws the water source out in the form of water mist and/or water drops. The water outlet end of the water slinger 210 is located in the air duct 1101, so as to throw water mist and/or water drops out of the air duct 1101 to humidify and purify the air in the air duct 1101.

Optionally, the water outlet end is provided with a water outlet 211, and the water mist assembly 200 further includes a water mist net, the water mist net is sleeved on the water outlet end, and the water mist net is located at the water outlet 211.

Adopt this optional embodiment, the play water end that gets rid of water piece 210 is equipped with delivery port 211, and the water smoke net cover is located a water end, and the water smoke net is located delivery port 211 department, and the water smoke and/or the interception effect of drop of water that delivery port 211 was thrown away passes through the water smoke net, is beaten more scattered, becomes littleer water smoke, can prolong the time that the water smoke is waved in wind channel 1101, makes water smoke can combine together with more pollutants in order to adsorb the pollutant, improves air-purifying's effect.

Optionally, the water inlet 222 is lower than or flush with the water supply.

With this alternative embodiment, the water supply port of the water tank 310 communicates with the water inlet port 222 of the water-receiving tank 221 to supply water into the water-receiving tank 221. The water inlet 222 of the water receiving tank 221 is lower than or flush with the water supply port, so that the water in the water tank 310 can be ensured to flow out to the water receiving tank 221.

As shown in fig. 2, 3 and 5, optionally, the air duct shell 110 further includes a third air duct shell 113, the third air duct shell 113 is disposed in the storage space 410, and the third air duct shell 113 is disposed in an annular shape. The inside wall of third wind channel shell 113 encloses and closes out annular wind channel 1131, and the lateral wall of third wind channel shell 113 circumference encloses and closes out first air outlet channel 1132 with the lateral wall of casing 400, and annular wind channel 1131 is linked together with first air outlet channel 1132, and the air flows in annular wind channel 1131 and first air outlet channel 1132 in proper order. Wind channel 1101 includes annular wind channel 1131 and first air outlet channel 1132, and annular wind channel 1131 is linked together with air inlet channel 1121, and first air outlet channel 1132 is linked together with second air outlet channel 1113.

By adopting the optional embodiment, the inner side wall of the third air duct shell 113 encloses the annular air duct 1131, the circumferential outer side wall of the third air duct shell 113 and the outer side wall of the casing 400 enclose the first air outlet duct 1132, and the water mist and/or water drops provided by the water throwing piece 210 flow to the first air outlet duct 1132 after being mixed with air in the annular air duct 1131. Like this, can increase the flow path that water smoke and/or drop and air mix, make air and water smoke and/or drop mix more evenly, water smoke and/or drop can adsorb pollutants such as more dust, impurity, improve humidification purifier air-purifying's ability. The inboard of third wind channel shell 113 is annular wind channel 1131, and the outside of third wind channel shell 113 is first air outlet channel 1132, that is to say, annular wind channel 1131 and first air outlet channel 1132 set up around third wind channel shell 113, have increased the motion path of air, make the air more even with the mixture of water smoke and/or drop of water, improve humidification purifier air-purifying's ability.

As shown in fig. 2 and 4, optionally, the humidification and purification device further includes a plurality of ultraviolet sterilization devices 500, and the plurality of ultraviolet sterilization devices 500 are disposed in the annular air duct 1131 at intervals along the circumferential direction of the annular air duct 1131.

Ultraviolet sterilizing equipment 500 locates in annular duct 1131, and ultraviolet sterilizing equipment 500 can shine the air in the annular duct 1131, like this, this disclosed embodiment not only can get rid of pollutants such as dust, impurity in the air through water smoke and/or drop of water, can also disinfect to the air, and air-purifying provides the air quality, protects user's health. The plurality of ultraviolet sterilization devices 500 are arranged in the annular air duct 1131 at intervals along the circumferential direction of the annular air duct 1131, and in the process that air flows in the annular air duct 1131, the ultraviolet sterilization devices 500 can generate ultraviolet rays to irradiate and sterilize the air, and the annular air duct 1131 can increase the time for irradiating the air by the ultraviolet rays, so that the air is irradiated more fully, and the sterilization and purification rate of the air is improved.

In this embodiment, the ultraviolet sterilizer 500 can generate ultraviolet rays, and the ultraviolet rays can destroy and change the DNA (deoxyribonucleic acid) structure of microorganisms (bacteria, viruses, etc.) in the air, so that the microorganisms can die immediately or cannot reproduce offspring, thereby achieving the purpose of sterilization.

As shown in fig. 2, in some alternative embodiments, the humidification and purification device further includes a bottom plate 420 and a support frame 430, the bottom plate 420 is transversely disposed in the storage space 410, and the bottom plate 420 is connected to the housing 400, and the bottom plate 420 is disposed below the air duct assembly 100. The supporting frame 430 is supported at the lower ends of the bottom plate 420 and the third duct shell 113, so that the annular duct 1131 is communicated with the first air outlet duct 1132.

With this alternative embodiment, the bottom plate 420 is transversely disposed in the storage space 410 and located below the air duct assembly 100, the supporting frame 430 is supported between the lower end of the third air duct shell 113 and the bottom plate 420, so that a space is formed between the lower end of the third air duct shell 113 and the bottom plate 420, and air in the annular air duct 1131 can flow into the first air outlet duct 1132 through the space between the lower end of the third air duct shell 113 and the bottom plate 420. As shown in fig. 2, the bottom plate 420, the third duct shell 113 and the casing 400 together enclose an annular duct 1131 and a first air outlet duct 1132.

Optionally, the number of the supporting frames 430 is multiple, and the multiple supporting frames 430 are arranged at intervals along the circumferential direction of the third air duct shell 113.

Optionally, the water mist assembly 200 is disposed in the interior space, the air duct assembly 100 and the water mist assembly 200 are disposed in series in a top-to-bottom direction, and the bottom plate 420 is disposed between the air duct assembly 100 and the water mist assembly 200. The bottom plate 420 is provided with an avoiding hole, and the water outlet end of the water-throwing piece 210 passes through the avoiding hole and is positioned in the annular air duct 1131.

The water mist and/or water drops adsorb pollutants and then condense into water drops, the water drops flow downwards under the action of gravity, and the water mist assembly 200 is arranged below the air duct assembly 100, so that the water mist assembly 200 can also receive sewage in the air duct 1101.

As shown in fig. 2 to 4, optionally, the air duct assembly 100 further includes a fan 120, the fan 120 is communicated with the air duct 1101, and the fan 120 is used for driving air to flow in the air duct 1101.

As shown in fig. 7, an air conditioning indoor unit 700 according to an embodiment of the present disclosure includes any one of the humidification and purification devices described above.

The air-conditioning indoor unit 700 provided in the embodiment of the present disclosure includes the humidification and purification device described in any one of the above embodiments, and therefore has all the beneficial effects of the humidification and purification device described in any one of the above embodiments, and details are not repeated herein.

In this embodiment, the humidification and purification device can purify and humidify air, and the humidification and purification device is disposed in the accommodating cavity of the air conditioner body 710, so that the indoor unit 700 of the air conditioner has the function of adjusting the indoor temperature, and can also improve the air quality, thereby improving the user experience.

In some optional embodiments, the indoor unit 700 further includes an air conditioner body 710, the humidification and purification device is disposed in the air conditioner body 710, a rear sidewall of the air conditioner body 710 is provided with an air return opening, the air inlet 1111 is located at the rear sidewall of the air duct shell 110, the second casing 312 extends along the rear sidewall of the air duct shell 110, and the air return opening is communicated with the air inlet 1111 through the escape air duct 3121.

By adopting the optional embodiment, the rear side wall of the air conditioner casing is provided with the return air inlet which is communicated with the air inlet 1111 through the avoiding air duct 3121, and the indoor air sequentially passes through the return air inlet, the avoiding air duct 3121 and the air inlet 1111 to enter the air duct 1101, so that the water mist and/or water droplets provided by the water mist component 200 in the air duct 1101 can purify and humidify the air.

Optionally, the air conditioner case is provided with a first air outlet and a second air outlet, the heat exchange device is disposed in the air conditioner case, the heat exchange device is provided with a heat exchange air inlet and a heat exchange air outlet, the heat exchange air outlet is communicated with the first air outlet, the third air outlet duct 630 is communicated with the heat exchange air inlet, and the fourth air outlet duct 640 is communicated with the second air outlet.

The heat exchange equipment is arranged in the air conditioner shell and is provided with a heat exchange air inlet and a heat exchange air outlet, and air can flow into the heat exchange equipment from the heat exchange air inlet. The heat exchange equipment exchanges heat with the inflowing air, and the air flows out of the heat exchange equipment through the heat exchange air outlet after heat exchange so as to change the temperature of the air. The humidifying and purifying device is arranged in the air conditioner shell and can purify and humidify air, so that the indoor air quality is improved, and the comfort of users is improved.

The air conditioner casing is provided with a first air outlet and a second air outlet, a third air outlet duct 630 of the humidifying and purifying device is communicated with the heat exchange air inlet, and the heat exchange air outlet is communicated with the first air outlet. The purified and humidified air of the humidification and purification device can sequentially pass through the third air outlet duct 630 and the heat exchange air inlet to enter the heat exchange device for heat exchange, and sequentially passes through the heat exchange air outlet and the first air outlet after heat exchange to flow out of the indoor unit 700 of the air conditioner to the indoor. Like this, the air that machine 700 flows out in the air conditioning not only can change indoor temperature, can also change indoor humidity, improve the air quality of room air to satisfy user's multiple demand, improve user's use and experience.

The fourth air outlet duct 640 of the humidification and purification device is communicated with the second air outlet, and the purified and humidified air passing through the humidification and purification device can directly flow out of the indoor unit 700 of the air conditioner to the indoor through the fourth air outlet duct 640 and the second air outlet. Like this, it is suitable at indoor temperature, need not change under the condition of indoor temperature, heat transfer equipment is out of work, humidification purifier works alone, and purification humidification air can directly flow to indoorly through the second air outlet, only realizes the purification humidification to the air, practices thrift the energy consumption. Therefore, the embodiment of the disclosure can meet different use requirements of users, switch among various use scenes, and improve the use experience and comfort of the users.

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 purification device, comprising:

an air duct assembly (100) configured with an air duct (1101);

the water mist assembly (200) is connected with the air duct assembly (100), the water mist assembly (200) is provided with a water inlet (222), and the water mist assembly (200) is used for providing water mist and/or water drops into the air duct (1101) so as to humidify and purify the air in the air duct (1101);

water supply assembly (300), including water tank (310), water tank (310) is "L" type of falling, water tank (310) are used for to water smoke subassembly (200) provides the water source, the upper portion of water tank (310) is located the upper end of wind channel subassembly (100), the lower part of water tank (310) is followed the lateral wall downwardly extending of wind channel subassembly (100), the water supply mouth of water tank (310) with water inlet (222) are linked together.

2. The humidification purification device according to claim 1, wherein the water tank (310) comprises:

the first box body (311) is arranged at the upper end of the air duct assembly (100), and the upper part of the water tank (310) comprises the first box body (311);

and the second box body (312) is communicated with the first box body (311), a folded angle is formed between the second box body and the first box body (311), the second box body (312) extends downwards along the side wall of the air duct assembly (100), the second box body (312) is provided with the water supply port, and the lower part of the water tank (310) comprises the second box body (312).

3. The humidification purification device of claim 2,

the side wall of the air duct assembly (100) is provided with an air inlet (1111) communicated with the air duct (1101), the second box body (312) is constructed with an avoiding air duct (3121) formed by penetration, the air inlet (1111) is communicated with the avoiding air duct (3121), and the side wall of the avoiding air duct (3121) is connected with the side wall of the second box body (312) to seal the water tank (310).

4. The humidification purification device of claim 3, further comprising:

the water tank (310) is detachably arranged in the storage space (410), the lower end of the avoiding air duct (3121) is higher than the upper end of the shell (400) or is flush with the upper end of the shell (400), so that the water tank (310) can be taken conveniently.

5. The humidification purification device of claim 4,

the water supply port is located at a lower sidewall of the second case (312) in a state the water tank (310) is located in the storage space (410).

6. The humidification purification device according to claim 3, wherein the air duct assembly (100) comprises:

the air duct shell (110) is provided with an air inlet duct (1121) and an air outlet duct (1113), the upper end of the air duct shell (110) is open, the lower wall surface of the first box body (311) is abutted to the upper end of the air duct shell (110) to enclose the air inlet duct (1121) and the air outlet duct (1113), and the air duct (1101) comprises the air inlet duct (1121) and the air outlet duct (1113).

7. The humidification purification device according to claim 6, wherein the air duct housing (110) comprises:

the side wall of the first air duct shell (111) is provided with the air inlet (1111);

second wind channel shell (112), locate in first wind channel shell (111), the lateral wall of second wind channel shell (112) with first wind channel shell (111) is connected, the inside wall of second wind channel shell (112) with the lower wall face of first box (311) encloses closes out air inlet channel (1121), air inlet channel (1121) with air intake (1111) are linked together, the lateral wall of second wind channel shell (112), the inside wall of first wind channel shell (111) and the lower wall face of first box (311) enclose out air outlet channel (1113).

8. The humidification purification device according to any one of claims 1 to 7, wherein the water mist module (200) comprises:

a water containing member (220) configured with a water containing tank (221) and the water inlet (222) communicated with the water containing tank (221);

the water inlet end of the water throwing piece (210) is positioned in the water containing groove (221), and the water outlet end of the water throwing piece (210) extends into the air duct (1101) to provide water mist and/or water drops for the air duct (1101).

9. An indoor unit of an air conditioner, comprising:

humidification purification apparatus as claimed in any one of claims 1 to 8.

10. An indoor unit of an air conditioner according to claim 9, further comprising:

air conditioner organism (710), humidification purifier locates in the air conditioner organism (710), air conditioner organism (710) back side wall is equipped with the return air inlet, and air intake (1111) are located the back side wall of wind channel shell (110), and second box (312) are followed the back side wall of wind channel shell (110) extends, the return air inlet through dodging wind channel (3121) with air intake (1111) are linked together.

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