CN217357392U - Purification and humidification device and air conditioner indoor unit - Google Patents

Abstract

The application relates to the technical field of household appliances, discloses a purify humidification device and air conditioning indoor set, purifies humidification device and includes: a water mist assembly for forming water mist to purify humidified air; the water supply assembly is communicated with the water spray assembly and is used for supplying a water source to the water spray assembly; the water supply assembly comprises a water feeding pipe, a connecting pipe and a water injection pipe, and a water source flows to the water spray assembly after sequentially flowing through the water feeding pipe, the connecting pipe and the water injection pipe; the storage shell is constructed to take in the space, and the filler pipe is located the storage space, and the one end of filler pipe is linked together and can dismantle with first end with the first end of connecting pipe and be connected, and the other end of filler pipe can pass the storage shell in order to insert external water source, and the second end of connecting pipe is linked together and can dismantle with the water injection pipe and be connected. When the water supply assembly does not supply water to the water mist assembly, the storage space can store the water adding pipe, so that the attractiveness of the purification and humidification device can be kept under the condition that the water supply assembly is not detached.

Description

Purification and humidification device and air conditioner indoor unit

Technical Field

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

Background

At present, with the rapid development of society, the demand of users on air quality is increasing, air conditioners with air purification and humidification functions are also gradually popularized, and the air conditioners need to supplement water sources to the air conditioners in the humidification and purification processes.

The related art discloses a drain pipe connecting structure of an air-conditioning indoor unit, which comprises a water pan and a drain pipe, wherein a water outlet is formed in the water pan, the end part of the drain pipe is connected with the water outlet through a pipe joint, the pipe joint comprises a clamping part and a connecting part, the clamping part is fixedly connected with the water outlet of the water pan, and the connecting part is hermetically connected with the drain pipe.

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:

at the in-process that the water pipe provided the water source to the air conditioner, need install repeatedly and dismantle the water pipe, nevertheless frequent installation and dismantlement to the water pipe can influence the life of water pipe, if not dismantle the water pipe then can influence the aesthetic property of air conditioner.

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 and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a purification and humidification device and an air conditioner indoor unit, which aims to solve the problem that how to reduce the disassembly of a water pipe and can accommodate the water pipe to ensure the attractiveness of the purification and humidification device.

According to an embodiment of a first aspect of the present application, there is provided a purification and humidification apparatus including: a water mist assembly for forming water mist to purify humidified air; the water supply assembly is communicated with the water spray assembly and is used for supplying a water source to the water spray assembly; the water supply assembly comprises a water feeding pipe, a connecting pipe and a water injection pipe, and a water source flows to the water spray assembly after sequentially flowing through the water feeding pipe, the connecting pipe and the water injection pipe; the containing shell constructs the containing space, the filler pipe is located in the containing space, the one end of filler pipe with the first end of connecting pipe is linked together and with the connection can be dismantled to first end, the other end of filler pipe can pass the containing shell is in order to insert external water source, the second end of connecting pipe with the water injection pipe be linked together and with the connection can be dismantled to the water injection pipe.

According to an embodiment of the second aspect of the present application, an indoor unit of an air conditioner is provided, which includes the above-mentioned purification and humidification device.

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

the water supply assembly is communicated with the water mist assembly and is used for providing a water source required by forming water mist for the water mist assembly. The water supply assembly comprises a water adding pipe, a connecting pipe and a water injection pipe, wherein one end of the water adding pipe is communicated with the first end of the connecting pipe, the second end of the connecting pipe is communicated with the water injection pipe, the other end of the water adding pipe is connected into an external water source, and thus the water source can flow through the water adding pipe in sequence, and after the connecting pipe and the water injection pipe, the water source flows to the water spray assembly so as to realize water supply to the water spray assembly during working of the water spray assembly. The storage shell constructs a storage space, the water adding pipe is located in the storage space, and when the water supply assembly does not supply water to the water mist assembly, the storage space can store the water adding pipe, so that the attractiveness of the purifying and humidifying device can be kept under the condition that the water supply assembly is not detached.

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 sectional structure diagram of a position of a purification and humidification device provided by an embodiment of the disclosure;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a purification and humidification device provided by an embodiment of the disclosure;

FIG. 4 is a schematic structural diagram of another position of a purification and humidification device provided by the embodiment of the disclosure;

FIG. 5 is a schematic structural diagram of a housing provided by embodiments of the present disclosure;

FIG. 6 is a schematic structural diagram of a water tank provided by the 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:

10. a water mist component; 110. a water mist outlet; 20. a water supply assembly; 210. a first groove; 220. a first protrusion; 230. a second groove; 240. a second protrusion; 201. a water feeding pipe; 202. a connecting pipe; 2021. a first end; 2022. a second end; 203. a water injection pipe; 2031. a boss; 30. a housing case; 310. a storage space; 320. connecting holes; 301. a housing; 302. an end cap; 40. a water tank; 50. an air duct assembly; 510. an air duct; 520. an air inlet; 530. a first notch; 540. a second notch; 501. an air duct wall; 502. a baffle; 60. a housing; 610. an accommodating space; 620. a vent; 630. an air outlet; 70. a fixed terminal; 80. and moving the terminal.

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, 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. 7, an embodiment of the present disclosure provides an indoor unit of an air conditioner, including a purification and humidification device.

The indoor unit of the air conditioner comprises a purifying and humidifying device, wherein the purifying and humidifying device can purify indoor air and adjust air humidity so as to improve indoor air quality, meet the requirement of a user on the indoor air quality and improve the comfort of the user.

As shown in fig. 1 to 6, the present disclosure provides a purification and humidification apparatus including a water mist assembly 10, a water supply assembly 20, and a housing case 30. The water mist assembly 10 is used to form a water mist to purify humidified air. The water supply assembly 20 is in communication with the water mist assembly 10 for providing a source of water to the water mist assembly 10. The water supply assembly 20 comprises a water feeding pipe 201, a connecting pipe 202 and a water injection pipe 203, and a water source flows to the water mist assembly 10 after flowing through the water feeding pipe 201, the connecting pipe 202 and the water injection pipe 203 in sequence.

The storage case 30 forms a storage space 310, the water feeding pipe 201 is located in the storage space 310, one end of the water feeding pipe 201 is communicated with the first end 2021 of the connecting pipe 202 and detachably connected to the first end 2021, the other end of the water feeding pipe 201 can penetrate through the storage case 30 to be connected to an external water source, and the second end 2022 of the connecting pipe 202 is communicated with the water injection pipe 203 and detachably connected to the water injection pipe 203.

Water smoke subassembly 10 can be water smoke ization, and water smoke and air contact can adsorb pollutants such as dust in the air, impurity, realize the purification to the air. After the water mist adsorbs dust, impurities and the like in the air, the residual water mist is discharged to the indoor, so that the air is humidified. Therefore, the purifying and humidifying device not only has the function of purifying air, but also has the function of humidifying air.

A water supply assembly 20 is in communication with the water mist assembly 10 for providing a source of water required to form the water mist to the water mist assembly 10. The water supply assembly 20 comprises a water adding pipe 201, a connecting pipe 202 and a water injection pipe 203, one end of the water adding pipe 201 is communicated with a first end 2021 of the connecting pipe 202, a second end 2022 of the connecting pipe 202 is communicated with the water injection pipe 203, the other end of the water adding pipe 201 is connected to an external water source, and therefore the water source can flow through the water adding pipe 201, the connecting pipe 202 and the water injection pipe 203 in sequence and then flow to the water mist assembly 10, and water supply to the water mist assembly 10 when the water mist assembly 10 works is achieved. The housing case 30 forms a housing space 310, the water feeding pipe 201 is located in the housing space 310, and the housing space 310 can house the water feeding pipe 201 when the water supply module 20 does not supply water to the mist module 10, so that the beauty of the purification and humidification apparatus can be maintained without detaching the water supply module 20.

The first end 2021 and the filler pipe 201 of connecting pipe 202 can be dismantled and be connected, and the second end 2022 and the water injection pipe 203 of connecting pipe 202 can be dismantled and be connected, still can dismantle filler pipe 201, connecting pipe 202 and water injection pipe 203 like this to the convenience is dismantled the washing to the water pipe.

As shown in fig. 1 and fig. 2, in some alternative embodiments, the outer side wall of the first end 2021 is provided with a first groove 210 or a first protrusion, the inner side wall of the water filling pipe 201 is provided with a corresponding first protrusion 220 or a first groove, and the first groove 210 is matched with the first protrusion 220, so that the connection pipe 202 is connected with the water filling pipe 201.

By adopting the optional embodiment, the outer side wall of the first end 2021 is provided with the first groove 210 or the first protrusion, and the inner side wall of the water filling pipe 201 is provided with the corresponding first protrusion 220 or the first groove, that is, when the connecting pipe 202 is connected with the water filling pipe 201, the connecting pipe 202 is located in the water filling pipe 201. The first groove 210 is matched with the first protrusion 220, the first protrusion 220 is located in the first groove 210, so that the connecting pipe 202 is connected with the water feeding pipe 201, and the connecting pipe 202 and the water feeding pipe 201 can be detachably connected through the matching of the first groove 210 and the first protrusion 220.

Optionally, the outer sidewall of the first end 2021 is provided with a first groove 210, and the inner sidewall of the filler pipe 201 is provided with a first protrusion 220.

In a particular embodiment, the first groove 210 extends along a circumferential direction of the connection tube 202.

With the optional embodiment, the first groove 210 extends along the circumferential direction of the connection pipe 202, so that when the first end 2021 of the connection pipe 202 extends into the water feeding pipe 201 and the first protrusion 220 moves to the position of the first groove 210, the inner side wall of the connection pipe 202 does not block the first protrusion 220 along the circumferential direction of the connection pipe 202, and thus the first protrusion 220 can be directly located in the first groove 210, thereby avoiding the need to rotate the connection pipe 202 and the water feeding pipe 201 relatively to enable the first protrusion 220 to be located in the first groove 210, and facilitating the connection between the connection pipe 202 and the water feeding pipe 201.

In another embodiment, the first groove 210 and the first protrusion 220 both extend along the circumference of the connection tube 202.

By adopting the optional embodiment, the first groove 210 and the first protrusion 220 both extend along the circumferential direction of the connecting pipe 202, so that when the first end 2021 of the connecting pipe 202 extends into the water feeding pipe 201 and the first protrusion 220 moves to the position of the first groove 210, the inner side wall of the connecting pipe 202 does not block the first protrusion 220 along the circumferential direction of the connecting pipe 202, and thus the first protrusion 220 can be directly located in the first groove 210, thereby avoiding the need of rotating the connecting pipe 202 and the water feeding pipe 201 relatively to enable the first protrusion 220 to be located in the first groove 210, and facilitating the connection between the connecting pipe 202 and the water feeding pipe 201. Meanwhile, a contact area between the first groove 210 and the first protrusion 220 is increased along a circumferential direction of the connection pipe 202, thereby improving connection stability between the connection pipe 202 and the water filling pipe 201.

In some alternative embodiments, the outer sidewall of the second end 2022 is provided with a second groove 230 or a second protrusion, the inner sidewall of the water injection pipe 203 is provided with a corresponding second protrusion 240 or a second groove, and the second groove 230 is matched with the second protrusion 240, so that the connection pipe 202 is detachably connected with the water injection pipe 203.

With this alternative embodiment, the outer sidewall of the second end 2022 is provided with a second groove 230 or a second protrusion, and the inner sidewall of the water injection pipe 203 is provided with a corresponding second protrusion 240 or a second groove, that is, when the connection pipe 202 is connected to the water injection pipe 203, the connection pipe 202 is located inside the water injection pipe 203. The second groove 230 is matched with the second protrusion 240, the second protrusion 240 is located in the second groove 230, so that the connection pipe 202 is connected with the water injection pipe 203, and the connection pipe 202 and the water injection pipe 203 can be detachably connected through the matching of the second groove 230 and the second protrusion 240.

Optionally, the outer sidewall of the second end 2022 is provided with a second groove 230, and the inner sidewall of the water injection pipe 203 is provided with a second protrusion 240.

Optionally, the number of the second grooves 230 is multiple, and the number of the second protrusions 240 is the same as the number of the second grooves 230 and corresponds to one another.

In a particular embodiment, the second groove 230 extends along a circumference of the connection tube 202.

With this alternative embodiment, the second groove 230 extends along the circumference of the connection pipe 202, so that when the second end 2022 of the connection pipe 202 extends into the water injection pipe 203, and when the second protrusion 240 moves to the position of the second groove 230, the inner side wall of the connection pipe 202 does not block the second protrusion 240 along the circumference of the connection pipe 202, so that the second protrusion 240 can be directly located in the second groove 230, thereby avoiding the need to rotate the connection pipe 202 and the water injection pipe 203 relatively to locate the second protrusion 240 in the second groove 230, and facilitating the connection between the connection pipe 202 and the water injection pipe 203.

In another specific embodiment, the second groove 230 and the second protrusion 240 both extend along the circumference of the connection tube 202.

With this alternative embodiment, the second groove 230 and the second protrusion 240 both extend along the circumferential direction of the connection pipe 202, so that when the second end 2022 of the connection pipe 202 extends into the water injection pipe 203, and when the second protrusion 240 moves to the position of the second groove 230, along the circumferential direction of the connection pipe 202, the inner sidewall of the connection pipe 202 does not block the second protrusion 240, so that the second protrusion 240 can be directly located in the second groove 230, thereby avoiding the need to rotate the connection pipe 202 and the water injection pipe 203 relatively to enable the second protrusion 240 to be located in the second groove 230, and facilitating the connection between the connection pipe 202 and the water injection pipe 203. Meanwhile, the contact area between the second groove 230 and the second protrusion 240 is increased along the circumferential direction of the connection pipe 202, thereby improving the connection stability between the connection pipe 202 and the water injection pipe 203.

In some alternative embodiments, the outer diameter of the end surface of the second end 2022 is smaller than the outer diameter of the middle portion of the connection pipe 202, and when the connection pipe 202 is connected to the water injection pipe 203, the second end 2022 is located inside the water injection pipe 203. The inner sidewall of the water injection pipe 203 is provided with a boss 2031, and the length of the boss 2031 is longer than the distance between the outer edge of the end face and the inner wall surface of the water injection pipe 203 in the radial direction of the water injection pipe 203.

With this alternative embodiment, the outer diameter of the end surface of the second end 2022 is smaller than the outer diameter of the middle portion of the connection pipe 202, and when the connection pipe 202 is connected to the water injection pipe 203, the second end 2022 is located inside the water injection pipe 203, so that the second end 2022 can be conveniently extended into the water injection pipe 203, and the connection between the connection pipe 202 and the water injection pipe 203 is facilitated. The inside wall of water injection pipe 203 is equipped with boss 2031, and the length of boss 2031 is greater than the distance between the outer border of terminal surface and the internal face of water injection pipe 203, and boss 2031 can block like this that connecting pipe 202 continues to stretch into water injection pipe 203 in, prevents that connecting pipe 202 from stretching into the length overlength in the water injection pipe 203, the dismantlement between connecting pipe 202 and the water injection pipe 203 of being not convenient for.

In some alternative embodiments, the first end 2021 is an interference fit with the filler tube 201.

Adopt this optional embodiment, first end 2021 and filler pipe 201 interference fit, can improve the stability of being connected between connecting pipe 202 and the filler pipe 201 like this, realize simultaneously that connecting pipe 202 and filler pipe 201 are sealed, avoid water to spill by the junction of connecting pipe 202 and filler pipe 201.

In some alternative embodiments, the second end 2022 is an interference fit with the water injection tube 203.

With this alternative embodiment, the second end 2022 is in interference fit with the water injection pipe 203, so that the connection stability between the connection pipe 202 and the water injection pipe 203 can be improved, and the connection pipe 202 and the water injection pipe 203 are sealed at the same time, thereby preventing water from leaking out from the connection between the connection pipe 202 and the water injection pipe 203.

As shown in FIG. 1, in some alternative embodiments, the filler tube 201 comprises a spring tube.

Adopt this optional embodiment, the one end of filler pipe 201 is connected with connecting pipe 202, and the other end of filler pipe 201 inserts external water source, and filler pipe 201 also needs to be linked together with external water source, adopts the adjustable distance between the one end of filler pipe 201 of spring water pipe and the other end of filler pipe 201 to satisfy the demand that has different distances between external water source and the water smoke subassembly 10. Adopt the spring water pipe to be convenient for accomodate filler pipe 201 simultaneously, keep purifying the aesthetic property of humidification subassembly.

As shown in fig. 1 to 3, in some alternative embodiments, the receiving case 30 is provided with a connection hole 320, the connection hole 320 communicates with the receiving space 310, and the second end 2022 of the connection pipe 202 communicates with the water injection pipe 203 through the connection hole 320.

With this alternative embodiment, the second end 2022 of the connection pipe 202 passes through the connection hole 320 to communicate with the water injection pipe 203, that is, the first end 2021 of the connection pipe 202 is located in the storage space 310, and the other end of the connection pipe 202 is located outside the storage space 310, and the connection pipe 202 is used to communicate the water injection pipe 201 with the water injection pipe 203, so as to supply water to the water mist module 10.

In some alternative embodiments, the connection hole 320 is an interference fit with the connection tube 202.

With this alternative embodiment, the connection hole 320 is interference-fitted with the connection pipe 202, which can increase the connection stability between the connection pipe 202 and the connection hole 320. Meanwhile, the first end 2021 of the connection pipe 202 is connected to the water feeding pipe 201, and the first end 2021 of the connection pipe 202 is located in the accommodating space 310, so that the stability between the water feeding pipe 201 and the accommodating space 310 can be increased by the connection pipe 202.

In some alternative embodiments, the receiving case 30 includes a housing 301 and an end cap 302, and the housing 301 forms a receiving space 310 having an opening at one end. The end cap 302 is detachably connected to the housing 301, and the end cap 302 is located at the opening, and the end cap 302 is used to open or close the receiving space 310.

With this alternative embodiment, the receiving case 30 includes a case body 301 and an end cover 302, the end cover 302 is detachably connected to the case body 301, the end cover 302 is located at the opening, and the end cover 302 is used for opening or closing the receiving space 310. When the end cap 302 opens the housing space 310, the feed pipe 201 is detached and cleaned. When the end cap 302 closes the housing space 310, the housing space 310 and the water feed pipe 201 provided in the housing space 310 can be shielded, and the beauty of the purification and humidification apparatus can be maintained.

Optionally, a connection aperture 320 is provided in end cap 302.

Optionally, the water supply assembly 20 further comprises a water pump in communication with the water supply assembly 20 for driving a flow of water within the water feed pipe 201, the connecting pipe 202 and the water fill pipe 203 to provide a source of water to the water mist assembly 10.

As shown in fig. 3, 4 and 6, optionally, the purification and humidification apparatus further comprises a water tank 40, the water tank 40 is communicated with the water injection pipe 203, and the water tank 40 is communicated with the water mist assembly 10.

By adopting the optional embodiment, the water tank 40 is used for temporarily storing water sources, so that the water supply frequency of the water adding pipe 201, the connecting pipe 202 and the water injection pipe 203 is reduced, the working time of the water pump is shortened, and the energy consumption is saved.

As shown in fig. 3 and 4, optionally, the purifying and humidifying device further includes an air duct assembly 50, the air duct assembly 50 is configured to form an air duct 510, the water mist assembly 10 includes a water mist outlet 110, and the water mist outlet 110 is communicated with the air duct 510.

With this alternative embodiment, the air duct assembly 50 is configured with an air duct 510, and air is able to flow within the air duct 510. The mist outlet 110 of the mist module 10 is communicated with the air duct 510, and the mist module 10 discharges the mist into the air duct 510 through the mist outlet 110, so as to purify and humidify the air in the air duct 510.

Optionally, the purification and humidification apparatus further comprises a housing 60, the housing 60 defines a receiving space 610, and the housing 60 is provided with a vent 620. The air duct assembly 50 is detachably provided in the accommodating space 610. The air duct assembly 50 is provided with an air inlet 520, and when the air duct assembly 50 is installed in the accommodating space 610, the air inlet 520 is communicated with the air vent 620.

Adopt this optional embodiment, purification humidification device still includes shell 60, can be convenient for installing in the dismantlement of wind channel subassembly 50, and shell 60 limits accommodation space 610, can shift out wind channel subassembly 50 from the accommodation space 610 of shell 60 in, is convenient for wash wind channel subassembly 50, keeps wind channel subassembly 50 clean and tidy to guarantee purification humidification device's air purification ability. The housing 60 is provided with the vent 620, and when the air duct assembly 50 is installed in the accommodating space 610, the air inlet 520 of the air duct assembly 50 is communicated with the vent 620, so that when the air duct assembly 50 is arranged in the accommodating space 610, the housing 60 obstructs the air intake of the air duct assembly 50, thereby ensuring that the air can normally circulate in the air duct assembly 50.

In some alternative embodiments, the water tank 40 is detachably disposed in the accommodating space 610 and detachably connected to the air duct assembly 50, and the air duct assembly 50 is further provided with a first notch 530, and the first notch 530 is located above the air inlet 520. The water tank 40 is disposed above the air duct assembly 50, and a portion of the tank body of the water tank 40 extends downward into the first gap 530. The water mist assembly 10 is arranged at a part of the tank body extending downwards from the water tank 40, and the water mist assembly 10 is positioned in the air duct 510.

With this alternative embodiment, the water mist assembly 10 is in communication with the water tank 40, and the water mist assembly 10 is located within the air chute 510. The water mist assembly 10 is capable of atomizing water in the water tank 40 into water mist. The water mist component 10 is provided with a water mist outlet 110, water mist enters the air duct 510 through the water mist outlet 110, and the water mist can adsorb pollutants such as dust and impurities in the air duct 510, so that the air is purified.

The air duct assembly 50 is provided with a first gap 530, the water tank 40 is arranged above the air duct assembly 50, part of the tank body of the water tank 40 extends downwards into the first gap 530, and the water mist assembly 10 is arranged at the part of the tank body of the water tank 40 extending downwards, so that the water mist assembly 10 can be positioned in the air duct 510 through the first gap 530 to provide water mist into the air duct 510. The first gap 530 is located above the air inlet 520, and the air inlet 520 is communicated with the starting end of the air duct 510, so that the water mist assembly 10 can be located at the starting end of the air duct 510, the contact distance between the water mist provided by the water mist assembly 10 and the air is prolonged, and the air purification effect is improved.

The water tank 40 is disposed above the air duct assembly 50, and a portion of the tank body of the water tank 40 extends downward into the first gap 530. Thus, when the air duct assembly 50 and the water tank 40 need to be cleaned, the air duct assembly 50 and the water tank 40 can be removed from the accommodating space 610 at the same time only by taking the air duct assembly 50, and the air duct assembly 50 and the water tank 40 can be detached and cleaned conveniently. After removing the air duct assembly 50 and the water tank 40 from the accommodating space 610, the air duct assembly 50 and the water tank 40 may be separated in the opening direction of the first notch 530 to facilitate cleaning of the air duct assembly 50 and the water tank 40, respectively. Meanwhile, the water flow in the water tank 40 can flow to the water mist assembly 10 under the action of gravity, so that the use of a driving water pump is reduced, and the production cost of the purification and humidification device is reduced.

In some optional embodiments, the side wall of the housing 60 is further provided with an air outlet 630, the air duct assembly 50 includes an air duct wall 501, the air duct wall 501 is provided with a second notch 540, the end of the air duct 510 is communicated with the air outlet 630 through the second notch 540, and the length of the second notch 540 is greater than or equal to the length of the air duct wall 501 along the up-down direction of the air duct assembly 50.

The air duct wall 501 is provided with a second gap 540, the end of the air duct 510 is communicated with the air outlet 630 through the second gap 540, and the air is purified in the air duct 510 and then flows out through the second gap 540 and the air outlet 630 in sequence. The length of the second gap 540 is greater than or equal to the length of the air duct wall 501 along the up-down direction of the air duct assembly 50. The second opening 540 is connected to the air duct 510, and the air duct assembly 50 can be cleaned through the second opening 540 after the air duct 510 is disassembled. The second gap 540 has a length greater than or equal to the length of the air duct wall 501, which facilitates cleaning of the air duct assembly 50. With this alternative embodiment, the second gap 540 not only enables air to flow out of the air duct 510, but also facilitates cleaning of the air duct assembly 50, such that the air duct assembly 50 has a simple structure and is easy to manufacture and manufacture.

In some alternative embodiments, the air duct assembly 50 further includes a baffle 502, the baffle 502 being disposed within the air duct 510 and being helical, the baffle 502 configuring the air duct 510 as a helical air duct.

With this alternative embodiment, the deflector 502 configures the air duct 510 as a spiral air duct, where air mixes with the water mist at the beginning of the air duct 510 and then flows toward the end of the air duct 510, which increases the flow path of the air and water mist within the air duct assembly 50. In the flowing process, the air and the water mist are fully mixed, the purification effect of the air is enhanced, and the purification efficiency is improved.

As shown in fig. 4 to 6, optionally, the purification and humidification device further comprises a fixed terminal 70 and a movable terminal 80. The fixed terminal 70 is arranged on the shell 60, the movable terminal 80 is arranged on the water tank 40, the movable terminal 80 is electrically connected with the water mist assembly 10, and the movable terminal 80 is detachably connected with the fixed terminal 70; in a state where the water mist module 10 is mounted in the accommodation space 610, the moving terminal 80 is connected to and electrically conducted with the fixed terminal 70; in the case where the water mist assembly 10 is detached and separated, the moving terminal 80 is separated from the fixed terminal 70.

Adopt this optional embodiment, water tank 40 and water smoke subassembly 10 are linked together, and water smoke subassembly 10 can form water smoke with the atomizing in the water tank 40, and water smoke can adsorb pollutants such as dust, impurity in the air, realizes the purification to the air. The water tank 40 is used to supply water to the water mist assembly 10 that is needed for operation of the water mist assembly 10.

When the water mist component 10 atomizes the water mist, electric energy is needed, the movable terminal 80 is electrically connected with the water mist component 10, the shell 60 is provided with the fixed terminal 70, the water tank 40 is provided with the movable terminal 80, and the fixed terminal 70 can be electrically connected with the movable terminal 80 to supply power to the water mist component 10. The moving terminal 80 is provided to the water tank 40, and the moving terminal 80 is detachably connected to the fixed terminal 70.

When the water mist assembly 10 is detached from the housing 60, the moving terminal 80 is separated from the fixed terminal 70 to facilitate separation of the water mist assembly 10 from the housing 60; when the water mist module 10 is mounted in the accommodating space 610, the moving terminal 80 is also connected to and electrically conducted with the fixed terminal 70, thereby achieving power supply of the water mist module 10. Through the detachable connection of the movable terminal 80 and the fixed terminal 70, the disassembly and assembly of the water mist assembly 10 and the power supply operation of the water mist assembly 10 are simple, and therefore the use experience of a user is improved.

The air conditioner indoor unit provided by the embodiment of the disclosure comprises the purification and humidification device in any one of the embodiments.

The air-conditioning indoor unit provided by the embodiment of the present disclosure includes the purifying and humidifying device described in any one of the above embodiments, and therefore, has all the beneficial effects of the purifying and humidifying device described in any one of the above embodiments, and is not described herein again.

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 purification and humidification apparatus, comprising:

a water mist assembly (10) for forming a water mist to purify humidified air;

a water supply assembly (20) in communication with the water mist assembly (10) for providing a source of water to the water mist assembly (10); the water supply assembly (20) comprises a water adding pipe (201), a connecting pipe (202) and a water injection pipe (203), and a water source flows to the water spray assembly (10) after sequentially flowing through the water adding pipe (201), the connecting pipe (202) and the water injection pipe (203);

accomodate shell (30), construct and accomodate space (310), filler pipe (201) are located accomodate space (310), the one end of filler pipe (201) with first end (2021) of connecting pipe (202) are linked together and with first end (2021) can be dismantled and be connected, the other end of filler pipe (201) can pass accomodate shell (30) in order to insert external water source, second end (2022) of connecting pipe (202) with water injection pipe (203) are linked together and with water injection pipe (203) can be dismantled and be connected.

2. The purification and humidification device of claim 1,

the outer side wall of the first end (2021) is provided with a first groove (210) or a first protrusion, the inner side wall of the water adding pipe (201) is provided with a corresponding first protrusion (220) or a first groove, and the first groove (210) is matched with the first protrusion (220) so that the connecting pipe (202) is connected with the water adding pipe (201); and/or

The outer side wall of the second end (2022) is provided with a second groove (230) or a second protrusion, the inner side wall of the water injection pipe (203) is provided with a corresponding second protrusion (240) or a second groove, and the second groove (230) is matched with the second protrusion (240) so that the connecting pipe (202) is connected with the water injection pipe (203).

3. Purification and humidification apparatus according to claim 2,

under the condition that a first groove (210) or a first protrusion is arranged on the outer side wall of the first end (2021), and a corresponding first protrusion (220) or a first groove is arranged on the inner side wall of the water adding pipe (201):

the first groove (210) extends along the circumferential direction of the connection pipe (202), or

The first groove (210) and the first protrusion (220) both extend along the circumferential direction of the connecting pipe (202);

in case the outer side wall of the second end (2022) is provided with a second groove (230) or a second protrusion, and the inner side wall of the water injection pipe (203) is provided with a corresponding second protrusion (240) or a second groove:

the second groove (230) extends in the circumferential direction of the connecting tube (202), or

The second groove (230) and the second protrusion (240) both extend along the circumferential direction of the connecting pipe (202).

4. The purification and humidification device of claim 1,

the first end (2021) is in interference fit with the water feeding pipe (201); and/or

The second end (2022) is in interference fit with the water injection pipe (203).

5. The purification and humidification device of claim 1,

the outer diameter of the end face of the second end (2022) is smaller than the outer diameter of the middle part of the connecting pipe (202), and when the connecting pipe (202) is connected with the water injection pipe (203), the second end (2022) is positioned in the water injection pipe (203);

the inner side wall of the water injection pipe (203) is provided with a boss (2031), and the length of the boss (2031) is greater than the distance between the outer edge of the end face and the inner wall face of the water injection pipe (203) along the radial direction of the water injection pipe (203).

6. The purification and humidification device of claim 1,

the water adding pipe (201) comprises a spring water pipe.

7. Purification and humidification apparatus according to any one of claims 1 to 6,

the containing shell (30) is provided with a connecting hole (320), the connecting hole (320) is communicated with the containing space (310), and the second end (2022) of the connecting pipe (202) penetrates through the connecting hole (320) to be communicated with the water injection pipe (203).

8. Purification and humidification apparatus as claimed in claim 7,

the connecting hole (320) is in interference fit with the connecting pipe (202).

9. Purification and humidification device according to any one of claims 1 to 6, characterised in that the housing (30) comprises:

a housing (301) configured with the receiving space (310) having one end opened;

an end cap (302) detachably connected to the housing (301) and located at the opening, the end cap (302) being used to open or close the receiving space (310).

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

a purification and humidification apparatus as claimed in any one of claims 1 to 9.

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