CN218495280U - Washing air purifier - Google Patents

Abstract

The application relates to the technical field of air conditioning and discloses a washing air purifier. The washing air purifier comprises a water tank, a water tank frame, a lower decorative plate, a water tank base and a fan box. The side wall of the water tank is provided with an air inlet, and the top of the water tank is provided with an air outlet. The water tank frame is arranged in the water tank and provided with an installation rear plate, and the installation rear plate is provided with an installation hole site. The lower decorative plate is arranged at the lower part of the water tank and comprises a side plate and a cover plate horizontally extending along the top end of the side plate. The cover plate vertically extends to form a mounting front plate, and a mounting opening is formed in the top end of the mounting front plate. The water tank base is arranged at the bottom of the water tank, and one end of the water tank base is connected with the lower decorative plate. The fan box sets up in the top of water tank. The installation front plate and the installation rear plate are arranged correspondingly, an installation space is formed by surrounding the installation front plate and the installation rear plate, and the installation space is perpendicular to the lower decorative plate side plate. Through the structure that changes plaque and water tank frame down for the screw can be perpendicular to plaque installation down, makes things convenient for production flow.

Description

Washing air purifier

Technical Field

The application relates to the technical field of air conditioning, for example, relate to a washing air purifier.

Background

With the improvement of living standard, the requirement of people on indoor air quality is gradually increased. In order to improve the air quality, it is a common practice to arrange a filter screen in the air circulation system to filter particles in the air. However, harmful gas molecules in the air are difficult to be filtered and removed, and in addition, secondary pollution is easily caused when the filter screen is cleaned or replaced. Therefore, attempts have been made to "water wash purify" the air with circulating water. The washing air purifier washes and purifies the sucked air, so that the air discharged from the air outlet is cleaner.

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 existing washing air purifier, the top of the lower decorative plate is lapped on a water tank frame and is fixed by screws. At the moment, the screw direction is vertical, but the space above the lower decorative plate is limited, the screw cannot be vertically installed by the screw air gun, and the screw is easily eccentric and the thread is easily screwed off due to forced installation.

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 washing air purifier, through the structure of plaque and water tank frame under the change for the plaque installation under the screw can the perpendicular to makes things convenient for production procedure.

In some embodiments, a wash air purifier includes a water tank, a water tank frame, a lower trim panel, a water tank base, and a fan box. The side wall of the water tank is provided with an air inlet, and the top of the water tank is provided with an air outlet. The water tank frame is arranged in the water tank and provided with an installation rear plate, and the installation rear plate is provided with installation hole sites. The lower decorative plate is arranged at the lower part of the water tank and comprises a side plate and a cover plate horizontally extending along the top end of the side plate. The cover plate vertically extends to form a mounting front plate, and the top end of the mounting front plate is provided with a mounting opening. The water tank base is arranged at the bottom of the water tank, and one end of the water tank base is connected with the lower decorative plate. The fan box is arranged at the top of the water tank, an air inlet and an air outlet are formed in the fan box, and the air inlet of the fan box is communicated with the air outlet of the water tank. The installation front plate and the installation rear plate are arranged correspondingly, an installation space is formed by surrounding the installation front plate and the installation rear plate, and the installation space is perpendicular to the lower decorative plate side plate.

Optionally, the mounting back plate comprises a cylindrical mounting frame, the mounting frame inner space forming a mounting hole site.

The cylindrical mounting frame is matched with the shape of the screw rod of the screw, and the mounting position is provided for the mounting screw by the mounting hole position inside the cylindrical mounting frame.

Optionally, the mounting bracket is perpendicular to the tank frame.

The mounting bracket is perpendicular to the water tank frame, so that the screws can be mounted perpendicular to the water tank frame, the space is sufficient when the screws are mounted, and the screw air gun is convenient to use.

Optionally, the mount depth is greater than or equal to the screw length of the screw.

The depth of the mounting rack is larger than or equal to the length of the screw rod of the screw, so that the screw can be conveniently and completely mounted into the mounting rack, and the fixing effect is better.

Optionally, the mounting frame inner diameter is equal to the screw width of the screw.

The inner diameter of the mounting rack is equal to the width of the screw rod of the screw, so that the gap between the screw and the mounting rack is small after the screw and the mounting rack are mounted, the mounting effect is good, and the further fixing effect is better.

Optionally, the mounting opening position corresponds to the mounting bracket arrangement.

The mounting opening is arranged corresponding to the mounting frame, so that the screw penetrates through the mounting opening to be mounted into the mounting frame, and the lower decorative plate is fixedly connected with the water tank frame.

Optionally, plaque bottom is equipped with the fixture block down, and water tank base one end is equipped with the draw-in groove, and plaque and water tank base can dismantle the joint down.

The lower decorative plate is provided with a clamping block, and the corresponding water tank base is provided with a clamping groove, so that the lower decorative plate can be detachably connected to the water tank base.

Optionally, the tank frame is removably connected to the tank base.

The water tank frame is detachably connected with the water tank base, so that assembly in the production process and disassembly and assembly when parts need to be replaced in the later period are facilitated.

Optionally, the installation back plates are multiple and symmetrically arranged on two sides of the water tank frame.

Optionally, the number of the mounting front plates is multiple, and the mounting front plates are symmetrically arranged on two sides of the top end of the lower decorative plate.

The installation front bezel is a plurality of and the symmetry sets up in the both sides of water tank frame, and simultaneously, the installation back plate is a plurality of and the symmetry sets up in the both sides on plaque top down. Set up like this, behind the mounting screw, the screw symmetry installation, lower plaque is fixed more stably with the water tank frame.

The embodiment of the disclosure provides a washing air purifier can realize following technological effect:

the water tank frame of the washing air purifier is provided with a mounting back plate and a mounting hole position is formed. Corresponding to the installation rear plate, an installation front plate is arranged at the top of the lower decorative plate, and an installation opening is formed in the installation front plate. The installation space of limited screw is enclosed with installation front bezel to installation back plate, and installation space perpendicular to lower decoration board curb plate. After the installation front plate is attached to the installation rear plate, a screw penetrates through the installation opening to be installed into the installation rear plate, and the water tank frame and the lower decorative plate are connected in a fastening mode. The screw perpendicular to plaque curb plate installation down has sufficient installation space, the use of screw fan in the production of being convenient for, simple and convenient washing air purifier assembling process.

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 diagram of a water scrubbing air purifier according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a water wash air purifier with a portion of the housing removed according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a water tank frame of a water wash air purifier according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a water scrubber of the present disclosure showing the inner side of the lower fascia;

FIG. 5 is a schematic view of a structure of a water tank frame and a lower decorative plate provided by the embodiment of the disclosure;

FIG. 6 is a schematic view of region A in FIG. 5;

fig. 7 is a schematic structural view of a water blocking structure of a water washing air purifier according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram of a water tank and a water retaining structure of a water washing air purifier provided by the embodiment of the disclosure.

Reference numerals are as follows:

1: a water tank;

2: a water tank frame; 21: mounting a rear plate; 211: a mounting frame;

3: a lower decorative plate; 31: installing a front plate; 32: a side plate; 33: a cover plate; 34: a clamping block;

4: a water tank base; 41: a card slot;

5: a fan box;

6: a water curtain generation unit;

7: a water retaining mechanism; 71: a first water baffle; 72: a second water baffle; 73: and (6) blocking edges.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, 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 embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

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

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. E.g., 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.

In order to improve the indoor air quality, a filter screen is usually disposed in the air circulation system to filter particles in the air. However, the filter screen is difficult to filter and remove harmful gas molecules in the air, and in addition, secondary pollution is easily caused when the filter screen is cleaned or replaced. Therefore, attempts have been made to "water wash purify" the air with circulating water. The washing air purifier washes and purifies the sucked air, so that the air discharged from the air outlet is cleaner.

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 existing washing air purifier, the top of a lower decorative plate 3 is lapped on a water tank frame 2 and is fixed by screws. At this time, the screw direction is vertical, but the space above the lower decorative plate 3 is limited, and the screw cannot be vertically installed by the screw air gun. The screw is easily eccentric and the thread is easy to slip when the screw is forcibly installed.

The embodiment of the disclosure discloses a washing air purifier, through the structure that changes plaque 3 and water tank frame 2 down for the screw can be perpendicular to down plaque 3 installation, makes things convenient for production flow.

Referring to fig. 1 and 2, an embodiment of the present disclosure provides a washing air purifier, which includes a water tank 1, a water tank frame 2, a lower decorative plate 3, a water tank base 4, and a fan box 5. The side wall of the water tank 1 is provided with an air inlet, and the top of the water tank is provided with an air outlet. The water tank frame 2 is arranged in the water tank 1, the water tank frame 2 is provided with an installation rear plate 21, and the installation rear plate 21 is provided with installation hole sites. The lower trim 3 is disposed at a lower portion of the water tank 1, and the lower trim 3 includes a side plate 32 and a cover plate 33 horizontally extending along a top end of the side plate 32. The cover plate 33 extends vertically to form a mounting front plate 31, and a mounting opening is formed at the top end of the mounting front plate 31. The water tank base 4 is arranged at the bottom of the water tank 1, and one end of the water tank base is connected with the lower decorative plate 3. The fan box 5 is arranged at the top of the water tank 1, the fan box 5 is provided with an air inlet and an air outlet, and the air inlet of the fan box 5 is communicated with the air outlet of the water tank 1. The installation front plate 31 and the installation rear plate 21 are correspondingly arranged, the installation front plate 31 and the installation rear plate 21 enclose to form an installation space, and the installation space is perpendicular to the side plates 32 of the lower decorative plate 3.

Adopt the washing air purifier that this disclosed embodiment provided, can make the screw perpendicular to plaque 3 installation down, do benefit to the use of screw air gun, and then make things convenient for production flow. A mounting rear plate 21 is provided on a tank frame 2 of the washing air cleaner, and mounting holes are formed. A mounting front plate 31 is provided on the top of the lower garnish 3 corresponding to the mounting rear plate 21, and the mounting front plate 31 is provided with a mounting opening. The mounting rear plate 21 encloses a mounting space defining screws with the mounting front plate 31, and the mounting space is perpendicular to the side plates 32 of the lower trim 3. After the installation front plate 31 is attached to the installation rear plate 21, screws are installed into the installation rear plate 31 through the installation openings, and the water tank frame 2 and the lower decorative plate 3 are fastened and connected. The screws are perpendicular to the side plates 32 of the lower decorative plate 3, so that sufficient mounting space is provided, the use of the screw fan in production is facilitated, and the assembling process of the washing air purifier is simple and convenient.

As shown in fig. 3 to 6, the mounting rear plate 21 includes a cylindrical mounting bracket 211, and a mounting hole is formed in an inner space of the mounting bracket 211.

The cylindrical mounting bracket 211 matches the shape of the screw shaft of the screw, and the internal mounting hole provides a mounting position for the mounting screw.

Alternatively, the mounting bracket 211 is perpendicular to the tank frame 2.

The mounting bracket 211 is perpendicular to the water tank frame 2, so that screws can be mounted perpendicular to the water tank frame 2, space is sufficient when the screws are mounted, and the screw air gun is convenient to use.

Optionally, the mounting bracket 211 depth is greater than or equal to the screw length of the screw.

The depth of the mounting rack 211 is larger than or equal to the length of the screw rod of the screw, so that the screw can be conveniently and completely mounted in the mounting rack, and the fixing effect is better.

Optionally, the inner diameter of the mounting bracket 211 is equal to the screw width of the screw.

The inner diameter of the mounting rack 211 is equal to the width of the screw rod of the screw, so that the gap between the screw and the mounting rack 211 is small, the mounting effect is good, and the fixing effect is better.

Alternatively, the mounting port location is disposed corresponding to the mounting bracket 211.

The mounting port is positioned corresponding to the mounting bracket 211 so that a screw is installed into the mounting bracket through the mounting port, thereby fixedly connecting the lower trim panel to the tank frame.

Optionally, the bottom of plaque 3 is equipped with fixture block 34 down, and 4 one ends of water tank base are equipped with draw-in groove 41, and plaque 3 can dismantle the joint with water tank base 4 down.

The lower decorative plate 3 is provided with a clamping block 34, and the corresponding water tank base 4 is provided with a clamping groove 41, so that the lower decorative plate 3 can be detachably connected to the water tank base 4. The number of the clamping blocks 34 corresponds to that of the clamping grooves 41, for example, the number of the clamping blocks 34 and the number of the clamping grooves 41 are 2, 3, 4 or 5. When the number of the clamping blocks 34 is 2 or 4, the clamping blocks are symmetrically arranged around the bottom center of the lower decorative plate 3. When the number of the card slots 41 is 2 or 4, the card slots are arranged in central symmetry with respect to one end of the water tank base 4. When the number of the clamping blocks 34 is 3 or 5, one clamping block 34 is arranged at the center of the bottom end of the lower decorative plate 3, and the other clamping blocks 34 are symmetrically arranged. When the number of the clamping grooves 41 is 3 or 5, one clamping groove 41 is arranged in the center of one end of the water tank base 4, and the other clamping grooves 41 are symmetrically arranged. And the latch 34 corresponds to the latch slot 41. The clamping blocks 34 and the clamping grooves 41 are symmetrically arranged, so that the lower decorative plate and the water tank base are connected more firmly.

Optionally, the tank frame 2 is detachably connected to the tank base 4.

The water tank frame 2 and the water tank base 4 are detachably connected, so that assembly in the production process and disassembly and assembly when parts need to be replaced in the later period are facilitated. Wherein, the water tank frame 2 is detachably connected with the water tank base 4 through a clamping block clamping groove or a screw.

Alternatively, the mounting rear plates 21 are plural and symmetrically disposed at both sides of the tank frame 2.

Optionally, a plurality of mounting front plates 31 are symmetrically arranged on both sides of the top end of the lower decorative plate 3.

The installation back plates 21 are plural and symmetrically disposed at both sides of the water tank frame 2, and the installation front plates 31 are plural and symmetrically disposed at both sides of the top end of the lower decorative plate 3. Set up like this, behind the mounting screw, the screw symmetry installation, lower plaque 3 is fixed more stably with water tank frame 2. Among them, 2, 3, 4, 5, or the like may be provided for the installation rear plate 21. When the number of the installation rear plates 21 is 2 or 4, they are symmetrically arranged with respect to the tank frame 2. When the number of the mounting rear plates 21 is 3 or 5, one mounting rear plate 21 is disposed at the middle of the tank frame 2, and the other mounting rear plates 21 are symmetrically disposed about the tank frame 2. The mounting front plate 31 may be provided in 2, 3, 4, or 5, etc. When the number of the installation front plates 31 is 2 or 4, they are symmetrically arranged with respect to the top end of the lower garnish 3. When the number of the mounting front plates 31 is 3 or 5, one mounting front plate 31 is disposed at the center of the top end of the lower garnish 3, and the other mounting front plates 31 are symmetrically disposed about the top end of the lower garnish 3.

As shown in fig. 5 and 6. After the installation front plate 31 is attached to the installation rear plate 21, screws are installed into the installation rear plate 31 through the installation openings, and the water tank frame 2 and the lower decorative plate 3 are fastened and connected. The screws are perpendicular to the side plates 32 of the lower decorative plate 3, so that sufficient mounting space is provided, the use of the screw fan in production is facilitated, and the assembling process of the washing air purifier is simple and convenient.

Optionally, a fan box 5 is used to power the flow of air in the water tank 1. An air inlet of the fan box 5 is communicated with an air outlet of the water tank 1, and the fan drives air to flow from the air inlet of the fan box 5 to the air outlet of the fan box 5, so that negative pressure is generated at the air outlet of the water tank 1, and further, air in the water tank 1 is driven to flow from the air inlet of the water tank 1 to the air outlet of the water tank 1.

Optionally, the fan box 5 is arranged above the water tank 1, the air outlet of the fan box 5 is arranged at the top, and water is added into the water tank 1 through the air outlet of the fan box 5.

The fan box 5 is arranged above the water tank 1 and is close to the air outlet of the water tank 1, so that the structure of the washing air purifier can be simplified, and the cost of the washing air purifier is reduced. The air outlet of the fan box 5 is arranged at the top of the fan box 5, and water can be added into the water tank 1 through the air outlet of the fan box 5. By adopting the arrangement form, the air outlet of the fan box 5 has the functions of the air outlet and the water filling port at the same time, the structure of the washing air purifier is simplified, and the use is convenient.

Optionally, the wash air purifier further comprises a water curtain generation unit 6. The water curtain generating unit 6 is arranged in the water tank 1, pumps water in the water tank 1 to the top and sprays the water to the periphery to form a water curtain, and air flowing from the air inlet to the air outlet of the water tank 1 passes through the water curtain.

The water tank 1 serves to store water and form an air flow passage. Specifically, the side wall of the water tank 1 is provided with an air inlet, the top of the water tank 1 is provided with an air outlet, and air enters the water tank from the air inlet of the water tank 1 and leaves the water tank 1 from the air outlet of the water tank 1. The water curtain generating unit is arranged 6 in the water tank 1 and used for generating a water curtain. The water curtain is waterfall type water flow formed by a plurality of water flows. When the distance between the water flows is relatively short, the water flows are connected with each other under the action of the surface tension of the liquid to form a seamless water flow, and in this case, the water flow is not easily divided into a plurality of water flows visually. The water curtain generating unit 6 pumps water in the water tank 1 to a high position, and the water is sprayed out through a single long and narrow water outlet or a plurality of water outlets arranged at intervals, so that a water curtain is formed. The water curtain generated by the water curtain generating unit 6 is located between the air inlet and the air outlet of the water tank 1, that is, located in the airflow channel of the water tank 1. The air passing through the air flow channel passes through the water curtain, flying floc, dust, hair and other impurities in the air are adsorbed, and formaldehyde and other harmful gases in the air are dissolved in water, so that the air is purified. Meanwhile, the contact area of the air and the water is larger, and the humidity of the air is improved after a part of water is evaporated.

Optionally, the washing air purifier further includes a water blocking mechanism 7 disposed corresponding to the air inlet of the water tank 1 and spaced from the air inlet of the water tank 1 by a certain distance. On one hand, an air channel is formed by the water retaining mechanism 7 and the side wall where the air inlet of the water tank 1 is located, and air enters the water tank 1 from a gap between the water retaining mechanism 7 and the side wall where the air inlet of the water tank 1 is located, so that the air is controlled to flow orderly; on the other hand, the water blocking mechanism 7 blocks water in the water tank 1, particularly water sprayed from the water curtain generating unit 6, thereby preventing the water in the water tank 1 from being sprayed from the air inlet of the water tank 1. Use the washing air purifier that this disclosed embodiment provided, make the air that gets into water tank 1 flow in order through setting up water retaining mechanism 7 to prevented that the water in the water tank 1 from the air intake splash of water tank 1 outside water tank 1, improved the seal of water tank 1 to water, improved washing air purifier to the purifying effect of air.

Optionally, the water curtain generating unit 6 comprises a water pump and a spray pipe, a first end of the spray pipe is located at the bottom of the water tank 1, a second end of the spray pipe extends to the top of the water tank 1, and the water pump is used for providing spray pressure for the spray pipe.

The water pump pumps the water accumulated at the bottom of the water tank 1 to the top of the water tank 1 through the spray pipe, and the water falls from the top of the water tank 1 to form a water curtain.

Optionally, the second end of the spray pipe is provided with an annular water outlet, and the annular water outlet surrounds the air outlet of the water tank 1.

In this case, the water curtain formed by the annular water outlet is cylindrical, the air outlet of the water tank 1 is located in the cylindrical space, and the air inlet of the water tank 1 is located outside the cylindrical space. When air flows from the air inlet of the water tank 1 to the air outlet of the water tank 1, the air inevitably passes through the water curtain, so that the air is purified. Such setting form improves washing air purifier to the purifying effect of air.

Optionally, the second end of the spray pipe is provided with a plurality of water outlets, and the plurality of water outlets are arranged around the air outlet at intervals.

The water sprayed from the plurality of water outlets at the second end of the spray header forms a water curtain.

Optionally, the distance between adjacent water outlets of the plurality of water outlets is 1-3mm.

The distance between the adjacent water outlets is small, and water flows sprayed out from the water outlets are mutually connected under the action of the surface tension of the liquid to form a seamless water curtain. This arrangement is adopted. By adopting the arrangement form, the air purifying effect of the water washing air purifier can be improved.

Optionally, the second end of the shower pipe rotates around the axis of the outlet of the water tank 1.

The water sprayed from the spray header has uniform motion along the horizontal direction of the tangential direction of the circular motion and uniform accelerated motion along the vertical direction under the action of gravity. The water outlet does circular motion, the tangent line of the water outlet is constantly changed, and the water sprayed out of the water outlet is a spiral line with the diameter gradually increasing from top to bottom. The water sprayed from the water outlets is easier to connect with each other under the surface tension of the liquid to form a seamless water curtain. In addition, the water has an initial velocity horizontally outward, and the diameter of the water curtain is larger than that of a circle formed by the circular motion of the water outlet. By adopting the form, the structure of the water curtain generating unit can be simplified, the volume of the water curtain generating unit 6 is reduced, the uniformity of the water curtain is improved, and the range of the water curtain is enlarged. Further, the air purifying effect of the water washing air purifier is improved.

Optionally, the water guard structure 7 includes a first water guard 71 and a second water guard 72. Wherein, the outer ring of the first water baffle 71 is linearly butted with the side wall of the water tank 1 and upwards exceeds the air inlet, and the inner ring forms the air outlet. The second water baffle 72 extends downwards from the inner ring edge of the first water baffle 71 and exceeds the air outlet, and the water sprayed out by the water curtain generating unit 6 is sprayed to the second water baffle 72.

The water guard structure 7 includes a first water guard 71 and a second water guard 72. The second water baffle 72 and the side wall where the air inlet of the water tank 1 is located form an air duct, and the first water baffle 71 stops the top end of the air duct, so that the air entering the water tank 1 from the air inlet of the water tank 1 moves to the air outlet of the water tank 1 from the lower part of the water baffle mechanism 7. The water sprayed from the water curtain generating unit 6 is sprayed to the second water deflector 72. The water curtain is formed in two parts, the first part being the part from the water curtain generating unit 6 to the second water deflector 72, and the second part being the part falling from the second water deflector 72 to the bottom of the tank. Air moves towards the air outlet of the water tank 1 from the lower part of the water retaining mechanism 7, firstly passes through the second part of water curtain, enters the inner ring of the water curtain, then passes through the first part of water curtain and moves towards the air outlet. The water retaining mechanism 7 is arranged, air entering the water tank 1 passes through the water curtain twice, impurities in the air such as flying cotton, dust and hair can be fully adsorbed or dissolved by harmful gases such as formaldehyde, and further, the air purifying effect of the water washing air purifier is improved. In addition, be provided with manger plate mechanism 7, can prevent the water of water curtain or the water splash that the water curtain fell in the water tank from the air intake splash of water tank 1, improved the security and the stability of washing air purifier operation.

Optionally, the bottom of the second water deflector 72 is configured with a baffle edge 73 towards the water curtain generating unit 6.

The bottom of the second water baffle 72 is provided with a baffle edge 73 facing the water curtain generating unit 6, so that the air entering the water tank 1 is guided on one hand, and the air can flow orderly; on the other hand, the edge 73 is used as the boundary of the first partial water curtain and the second partial water curtain, and the edge 73 is arranged to slow down the downward movement speed of the water curtain, so that the water is temporarily gathered at the edge 73 and then uniformly flows downwards, thereby better forming the second partial water curtain. Adopt such form that sets up, can improve the water curtain of water curtain generating element 6 and generate the effect, and then improve the purifying effect of washing air purifier to the air.

Optionally, the catch 73 extends obliquely upwards.

The blocking edge 73 extends obliquely upward, and the blocking edge 73 and the plate body part of the second water blocking plate 72 form a water collecting groove. When the first part of the water curtain enters the water collecting groove, the kinetic energy is absorbed by a part. So on the one hand can play better speed reduction effect to the water that the water curtain falls, on the other hand, the water of keeping in gathering the water recess evenly falls, can form the second part water curtain better. With this arrangement, the water curtain generating effect of the water curtain generating unit 6 can be improved.

Alternatively, the first and second water deflectors 71 and 72 are integrally formed.

The first water baffle 71 and the second water baffle 72 are integrally formed, so that the structural strength of the water baffle structure 7 can be improved, and the working stability of the washing air purifier is improved.

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 water scrubbing air purifier, comprising:

the side wall of the water tank is provided with an air inlet, and the top of the water tank is provided with an air outlet;

the water tank frame is arranged in the water tank and provided with a mounting rear plate, and the mounting rear plate is provided with mounting hole sites;

the lower decorative plate is arranged at the lower part of the water tank and comprises a side plate and a cover plate horizontally extending along the top end of the side plate, the cover plate vertically extends to form a mounting front plate, and the top end of the mounting front plate is provided with a mounting opening;

the water tank base is arranged at the bottom of the water tank, and one end of the water tank base is connected to the lower decorative plate; and the combination of (a) and (b),

the fan box is arranged at the top of the water tank and is provided with an air inlet and an air outlet, the air inlet of the fan box is communicated with the air outlet of the water tank,

the installation front plate and the installation rear plate are correspondingly arranged, an installation space is formed by the enclosure of the installation front plate and the installation rear plate, and the installation space is perpendicular to the lower decorative plate side plate.

2. The water scrubbing air purifier of claim 1,

the installation back plate comprises a cylindrical installation frame, and an installation hole position is formed in the inner space of the installation frame.

3. The water scrubbing air purifier of claim 2,

the mounting bracket is perpendicular to the tank frame.

4. The water scrubbing air purifier of claim 2,

the depth of the mounting rack is greater than or equal to the length of the screw rod of the screw.

5. The water scrubbing air purifier of claim 2,

the inner diameter of the mounting rack is equal to the width of a screw rod of the screw.

6. The water scrubbing air purifier of claim 2,

the mounting port is arranged corresponding to the mounting rack.

7. The water scrubbing air purifier of claim 1,

the plaque bottom is equipped with the fixture block down, water tank base one end is equipped with the draw-in groove, down the plaque with the joint can be dismantled to the water tank base.

8. The water scrubbing air purifier of claim 1,

the water tank frame is detachably connected with the water tank base.

9. The water scrubbing air purifier of claim 1,

the installation back plate is a plurality of, symmetry set up in the both sides of water tank frame.

10. The water scrubbing air purifier of claim 1,

the installation front bezel is a plurality of, the symmetry set up in the both sides on lower plaque top.

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