CN212431166U

CN212431166U - Washing air purifier

Info

Publication number: CN212431166U
Application number: CN202020767935.3U
Authority: CN
Inventors: 刘祥宇; 王宁; 张展; 魏传超; 刘德昌
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Haier Smart Home Co Ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-29
Anticipated expiration: 2030-05-11

Abstract

The utility model belongs to the technical field of air purification, in particular to a washing air purifier, which comprises a main body, a spraying device and an air exhaust device, wherein, the main body is provided with an air inlet and an air outlet, the air outlet is higher than the air inlet in the vertical direction, and a spraying cavity respectively communicated with the air inlet and the air outlet is arranged inside the main body; the spraying device comprises a spraying pipe, the spraying pipe is arranged in the center of the spraying cavity along the vertical direction, a plurality of groups of water spraying holes are arranged along the self axial direction of the spraying pipe, and each group of water spraying holes are uniformly distributed along the circumferential direction of the spraying pipe; the air extracting device is arranged at the air inlet and/or the air outlet so as to enable air to flow through the spraying cavity. The utility model provides a washing air purifier simple structure, purification efficiency is high, and can not produce static, has improved user experience, has solved current air purifier and has made the object produce static easily and lead to the poor problem of user experience.

Description

Washing air purifier

Technical Field

The utility model belongs to the technical field of air purification, concretely relates to washing air purifier.

Background

An air purifier refers to a device capable of filtering contaminants in air to improve air cleanliness, and is generally used in an air conditioner or a large-scale purification apparatus. Air purifiers generally filter or adsorb pollutants such as suspended particles, bacteria, viruses, fungi, etc. in the air to purify the air.

Most of air purifiers on the market at present are electrostatic type, electronic dust collection type or plasma type, negative ions are generated through high-voltage ionization, and the negative ions are combined with pollutants in the air to remove the pollutants. However, negative ions tend to cause static electricity in surrounding objects, resulting in poor user experience.

Accordingly, there is a need in the art for a new air purifier to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, that is, to solve the problem that the conventional air purifier easily causes static electricity to an object, which results in poor user experience, the utility model provides a washing air purifier, which comprises a main body, a spraying device and an air extracting device, wherein the main body is provided with an air inlet and an air outlet, the air outlet is higher than the air inlet in the vertical direction, and a spraying cavity communicated with the air inlet and the air outlet is arranged inside the main body;

the spraying device comprises a spraying pipe, the spraying pipe is arranged in the center of the spraying cavity along the vertical direction, a plurality of groups of water spraying holes are arranged along the self axial direction of the spraying pipe, and each group of water spraying holes are uniformly distributed along the circumferential direction of the spraying pipe;

the air extracting device is arranged at the air inlet and/or the air outlet so as to enable air to flow through the spraying cavity.

In the preferred technical scheme of above-mentioned washing air purifier, the bottom of main part is provided with the water storage chamber, sprinkler still includes the water pump, the water pump respectively with the water storage chamber with the spray line intercommunication.

In the preferable technical scheme of the above water washing air purifier, the main body comprises a shell and a buckling cover, the shell is provided with an opening, and the buckling cover is buckled and connected on the opening.

In the preferable technical scheme of the washing air purifier, the air inlet is formed in the shell, and the air outlet is formed in the buckling cover.

In the preferable technical scheme of the washing air purifier, the water storage cavity is lower than the air inlet in the vertical direction.

In the preferable technical scheme of the washing air purifier, a flange is arranged on one side, facing the shell, of the buckling cover along the circumferential direction, the flange extends into the shell, and the projection of the water spray hole in the horizontal direction is located on the inner wall of the flange.

In a preferred embodiment of the above water washing air cleaner, the air inlet is vertically higher than an edge of one side of the flange extending into the housing.

In the preferable technical scheme of the water washing air purifier, the water washing air purifier further comprises a water-blocking ventilating piece, and the water-blocking ventilating piece is arranged on the inner wall of the shell in a manner of being attached to the main body in the circumferential direction.

In the preferable technical scheme of the water washing air purifier, the water-retaining air-permeable piece is set to be sponge or activated carbon.

In the preferable technical scheme of the washing air purifier, the washing air purifier further comprises a filtering device, and the filtering device is arranged at the bottom of the main body.

As can be understood by those skilled in the art, the washing air purifier of the embodiment of the present invention comprises a main body, a spraying device and an air extracting device, wherein a spraying cavity, an air inlet and an air outlet communicated with the spraying cavity are arranged in the main body, and the air extracting device is arranged at the air inlet or the air outlet to promote air to flow into the spraying cavity; the vertical setting of spray pipe is spraying the chamber, and the hole for water spraying spun water on the spray pipe is to 360 orientation blowout, and can form multilayer water curtain in vertical orientation, and the air that gets into to spray the intracavity gets into from the air intake, through multilayer water curtain, and the pollutant in the air is dissolved in the aquatic or is fallen down by water adsorption, and the air after the purification flows from the air outlet to accomplish the purification to the air. The embodiment of the utility model provides a washing air purifier simple structure, purification efficiency is high, and can not produce static, has improved user experience, has solved current air purifier and has made the object produce static easily and lead to the poor problem of user experience.

Drawings

Preferred embodiments of the water washing air purifier of the present invention will be described below with reference to the accompanying drawings.

The attached drawings are as follows:

fig. 1 is a schematic structural diagram of a water washing air purifier according to an embodiment of the present invention;

figure 2 is a top view of a water wash air purifier according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the water wash air cleaner taken along the line A-A of FIG. 2;

fig. 4 is an exploded view of the water wash air purifier of fig. 3.

In the drawings:

100. a main body; 110. a housing; 120. a snap-fit cover; 121. a flange; 122. a grid plate; 130. an air inlet; 140. an air outlet; 150. a spray chamber; 210. a shower pipe; 211. a water spray hole; 220. a water pump; 300. a water-retaining air-permeable member.

Detailed Description

First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

Next, it should be noted that, in the description of the embodiments of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.

Furthermore, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" in the description of the embodiments of the present invention are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

The following will illustrate the preferred technical solution of the water washing air purifier provided by the embodiment of the present invention.

Referring to fig. 1 and 3, fig. 1 is a schematic structural diagram of a water washing air purifier according to an embodiment of the present invention, and fig. 3 is a sectional view of the water washing air purifier.

The embodiment of the utility model provides a washing air purifier includes main part 100, sprinkler and air exhaust device, wherein, main part 100 is provided with air intake 130 and air outlet 140, air outlet 140 is higher than air intake 130 in the vertical direction, main part 100 is provided with inside respectively with air intake 130 and air outlet 140 the spraying chamber 150 that is linked together; the spraying device comprises a spraying pipe 210, the spraying pipe 210 is arranged in the center of the spraying cavity 150 along the vertical direction, the spraying pipe 210 is provided with a plurality of groups of water spraying holes 211 along the self axial direction, and each group of water spraying holes 211 are uniformly distributed along the circumferential direction of the spraying pipe 210; air extraction devices are provided at the intake vent 130 and/or the outtake vent 140 to flow air through the spray chamber 150.

The embodiment of the utility model provides a washing air purifier can use in air conditioner or large-scale clarification plant. In this embodiment, the washing air purifier includes a main body 100, a spraying device, and an air extracting device, where the air extracting device may be disposed inside the main body 100 or outside the main body 100, and the air extracting device is used to promote air to enter the main body 100. The spraying device is disposed inside the main body 100, and the spraying device is used for spraying liquid such as water in the spraying cavity 150 of the main body 100, and the liquid such as water is fully contacted with air entering the main body 100 to adsorb or dissolve pollutants in the air, thereby achieving the effect of purifying the air.

It should be noted that the spraying device may be used to spray water, and may also be used to spray a mixed liquid of water mixed with substances having specific functions, such as a disinfectant, a bactericide, an air freshener, etc., and the specific type of the sprayed liquid may be selected according to actual situations, which is not specifically limited in this embodiment.

Specifically, in this embodiment, the main body 100 may be configured as a cylinder or a square cylinder, the main body 100 has a hollow cavity, i.e., a spraying cavity 150, the main body 100 is provided with an air inlet 130 and an air outlet 140, and air enters the spraying cavity 150 of the main body 100 from the air inlet 130 and is discharged from the air outlet 140 after being purified.

On the basis of the above embodiment, there may be one or two air extracting devices, for example, when there is one air extracting device, the air extracting device may be disposed at the air inlet 130, and negative pressure is formed by air extraction, so that external air enters the main body 100; the air-extracting device may be disposed at the air outlet 140, and the air-extracting device may extract air from the main body 100 to form a negative pressure. When two air extracting devices are provided, the two air extracting devices are respectively arranged at the air inlet 130 and the air outlet 140, so that the air inlet efficiency and the air outlet efficiency are improved. In addition, a blower may be provided at the intake vent 130 to increase the amount of air introduced into the main body 100.

Further, in the vertical direction, the height of air outlet 140 is higher than air inlet 130, and the air gets into main part 100 from lower position promptly, discharges from higher position, and such mode of setting can guarantee that the air gets into and sprays the liquid such as water that the chamber 150 back and sprinkler spun and fully contact, improves purifying effect. For example, as shown in fig. 1 and 3, the intake vent 130 is disposed on a side wall of the main body 100, and the outtake vent 140 is disposed on a top of the main body 100.

As shown in fig. 2, fig. 2 is a top view of the washing air purifier, the air outlet 140 may be disposed at the top of the main body 100, and in addition, a grid plate 122 may be further disposed below the air outlet 140, and the arrangement of the grid plate 122 is beneficial to uniformity of the discharged air.

The spraying device in this embodiment includes a spraying pipe 210, and the spraying pipe 210 is connected to the water tank, and specifically, a water supply device may be provided outside the main body 100, or a water supply device may be provided inside the main body 100. The spraying pipe 210 is vertically disposed at the center of the spraying chamber 150, and the spraying pipe 210 may be a cylindrical pipe or a square pipe. Preferably, as shown in FIG. 3, the spray tube 210 is a cylindrical tube, so that the spray tube 210 performs spray purge in a 360 circumferential direction.

Be provided with a plurality of hole for water jets 211 on the spray pipe 210, a plurality of hole for water jets 211 set up along the circumference of spray pipe 210, axial respectively, and a plurality of hole for water jets 211 array are arranged on spray pipe 210, and when spray pipe 210 sprayed, the one deck water curtain is formed to the water of the round hole for water jets 211 spun that sets up along circumference on the same horizontal plane, and the water of the many rounds hole for water jets 211 spun that set up along the axial forms multilayer water curtain.

After entering the spraying cavity 150 from the air inlet 130, the air passes through the water curtains, part of pollutants in the air are dissolved in the water, and other pollutants such as dust and hair which are insoluble in water are absorbed by water drops and then drop onto the side wall of the spraying cavity 150 or the bottom of the spraying cavity 150 along with the water, so that the air purification is realized.

In addition, the bottom of the main body 100 can be further provided with a rotating device, the bottom of the spraying pipe 210 is connected with the rotating device, and the spraying pipe can be driven by the rotating device to rotate around the axis of the spraying pipe, so that the water spraying density is further improved, and the air purifying effect is further improved.

It can be understood that when functional substances such as disinfectant, bactericide and the like are mixed in the water, viruses and bacteria in the air can be reduced or killed.

The washing air purifier that this embodiment provided is provided with the water supply installation with spray pipe 210 intercommunication, specifically, water supply installation can be for setting up the outside water tank in main part 100, still can be for setting up the water storage chamber in main part 100 inside, when the water storage chamber sets up in the inside of main part 100, falls into the water storage chamber again after air-purifying by spray pipe 210 spun water, mixes again with the water in the water storage chamber, continues to recycle.

In a preferred embodiment, a water storage cavity is formed at the bottom of the main body 100, and the spraying device further includes a water pump 220, and the water pump 220 is respectively communicated with the water storage cavity and the spraying pipe 210. In this embodiment, the water storage chamber is disposed at the bottom of the main body 100, and water is stored in the water storage chamber; the spraying apparatus further includes a water pump 220 respectively communicated with the water storage chamber and the spraying pipe 210, and specifically, as shown in fig. 3, the water pump 220 is also disposed in the main body 100, one end of the water pump 220 is communicated with the water storage chamber to pump water, and the other end is communicated with the spraying pipe 210 for pumping water to the spraying pipe 210.

In this embodiment, the main body 100 may be an integrally formed structure or a combined structure. In a preferred embodiment, the main body 100 includes a housing 110 and a snap cover 120, the housing 110 having an opening, and the snap cover 120 snap-coupled to the opening to be coupled to the housing 110.

As shown in fig. 3 and 4, the main body 100 of the present embodiment includes a housing 110 and a snap cover 120, an opening is disposed at the top of the housing 110, and the snap cover 120 is snap-connected to the top of the housing 110. Such an arrangement facilitates disassembly and cleaning of the main body 100, while also facilitating subsequent maintenance and servicing of the various components within the main body 100.

In a preferred embodiment, the intake vent 130 is disposed on the housing 110, and the outtake vent 140 is disposed on the snap-fit cover 120. On the basis of the above embodiment, the air outlet 140 is higher than the air inlet 130 in the vertical direction, in this embodiment, the air inlet 130 is disposed on the housing 110, and specifically, may be disposed on a side wall of the housing 110; the air outlet 140 is disposed on the fastening cover 120, and may be disposed at the top of the fastening cover 120. As shown in fig. 1 and 2, an opening is formed at the top of the fastening cover 120, which can serve as an air outlet 140.

Further, the water storage chamber is vertically lower than the air inlet 130. In this embodiment, the water storage cavity is located at the bottom of the main body 100, and the water storage cavity is located below the air inlet 130 to prevent water from overflowing from the air inlet 130. Specifically, when the main body 100 includes the housing 110 and the top cover and the intake vent 130 is disposed on the housing 110, as shown in fig. 3, the intake vent 130 may be disposed on a side wall of the housing 110 near the fastening cover 120.

In a preferred embodiment, a flange 121 is circumferentially disposed on a side of the snap cover 120 facing the housing 110, the flange 121 extends into the housing 110, and a projection of the water spray hole 211 in a horizontal direction is located on an inner wall of the flange 121. Describing the case where the body 100 is formed in a cylindrical shape, when the body 100 is formed in a cylindrical shape, both the snap cover 120 and the housing 110 are formed in a cylindrical shape.

As shown in fig. 3 and 4, a side of the snap cover 120 facing the housing 110 is provided with a flange 121 along a circumferential direction, and when the snap cover 120 is snapped on the housing 110, the flange 121 extends into the housing 110, and specifically, an outer diameter of the flange 121 is slightly smaller than an inner diameter of the housing 110. The flange 121 of the present embodiment is not only beneficial to the snap cover 120 to be tightly fitted with the housing 110, but also the flange 121 can prevent water from splashing out.

In addition, a circle of grilles may be disposed on the side wall of the housing 110, and correspondingly, a circle of grilles may be disposed on the flange of the locking cover 120, which facilitates the circulation of air in the main body 100.

Specifically, the projection of the water spray holes 211 in the horizontal direction in the present embodiment is located on the inner wall of the flange 121, and as shown in fig. 3, the circle of water spray holes 211 on the spray pipe 210 closest to the bottom of the housing 110 is vertically higher than the bottom edge of the flange 121, and when the spray pipe 210 sprays water, the water is blocked by the flange 121. When the intake vent 130 is disposed on the side wall of the housing 110, the flange 121 is disposed opposite to the water spraying hole 211 in this embodiment to prevent water from splashing out of the intake vent 130.

In a preferred embodiment, the intake vent 130 is vertically higher than the edge of the side of the flange 121 that extends into the housing 110. As shown in fig. 3, the air inlet 130 is disposed at a position of the housing 110 close to the fastening cover 120, on one hand, the air inlet 130 is disposed at a position far away from the bottom of the housing 110, which can prevent water in the water storage cavity from overflowing; on the other hand, the air inlet 130 is higher than the bottom edge of the flange 121 in the vertical direction, and the air flowing in from the air inlet 130 is blocked by the flange 121 and then flows downwards into the spraying cavity 150, so the arrangement of the air inlet 130 and the flange 121 in this embodiment can change the flow direction of the air, and the air is prevented from directly flowing to the air outlet 140 without passing through the spraying cavity 150.

In a preferred embodiment, the water washing air purifier further includes a water blocking air permeable member 300, and the water blocking air permeable member 300 is attached to the inner wall of the housing 110 along the circumferential direction of the main body 100. As shown in fig. 3, the fastening cover 120 is fastened to the housing 110, the flange 121 of the fastening cover 120 extends into the housing 110, and the water blocking air permeable member 300 is disposed between the outer wall of the flange 121 and the inner wall of the housing 110.

Specifically, the top end of the water-blocking air-permeable member 300 is higher than the air inlet 130, and the bottom of the water-blocking air-permeable member 300 is attached to the bottom of the housing 110. In this embodiment, the water-blocking air-permeable member 300 is disposed between the housing 110 and the fastening cover 120, and covers the air inlet 130, so as to prevent water from splashing on the basis of ensuring air circulation.

In a preferred embodiment, the water barrier 300 is provided as a sponge or activated carbon. The sponge and the activated carbon can realize gas circulation, when the water-retaining and air-permeable piece 300 is set as the sponge, the sponge can absorb water, so that water is prevented from splashing, and the sponge can adsorb pollutants such as dust in water, so that the purification efficiency is further improved; when the water blocking ventilation member 300 is set to be activated carbon, the activated carbon can block water from splashing, and can adsorb pollutants such as dust in water, thereby further improving the purification efficiency.

In a preferred embodiment, a filter device is further included, and is disposed at the bottom of the main body 100. On the basis of the above embodiment, the present embodiment is further provided with a filtering device, and the filtering device is used for filtering impurities in water.

Specifically, filter equipment can be installed in the bottom of main part 100, and when washing air purifier during operation, water is being pumped, the blowout, the in-process circulation that assembles in spraying chamber 150, and filter equipment's setting can be with remaining pollutant filtering in the air to guarantee the cleanliness of water. In this embodiment, the filtering device may be a filtering net, and may be specifically laid on the bottom of the main body 100. When the bottom of the main body 100 is provided with the water storage chamber, the filter screen may be disposed in the water storage chamber, and the filter screen may be disposed in multiple layers.

To sum up, the embodiment of the present invention provides a washing air purifier, which includes a main body 100, a spraying device and an air extractor, wherein the main body 100 is provided with a spraying chamber 150, an air inlet 130 and an air outlet 140 communicated with the spraying chamber 150, and the air extractor is arranged at the air inlet 130 or the air outlet 140 to promote air to flow into the spraying chamber 150; the vertical setting of spray pipe 210 is spraying the chamber 150 in, and the spun water of hole for water spraying 211 on the spray pipe 210 is to 360 orientation blowout, and can form multilayer water curtain on the vertical direction, and the air that gets into in the spraying chamber 150 gets into from air intake 130, through multilayer water curtain, and the pollutant in the air dissolves with aquatic or is fallen by water adsorption, and the air after the purification flows out from air outlet 140 to the completion is to the purification of air. The embodiment of the utility model provides a washing air purifier simple structure, purification efficiency is high, and can not produce static, has improved user experience, has solved current air purifier and has made the object produce static easily and lead to the poor problem of user experience.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A water-washing air purifier, characterized in that it comprises a main body, a spray device and an air extraction device, wherein the main body is provided with an air inlet and an air outlet, and the air outlet is vertically higher than the air outlet. an air inlet, and the inside of the main body is provided with a spray cavity respectively communicated with the air inlet and the air outlet;

The spraying device includes a spraying pipe, the spraying pipe is arranged in the center of the spraying cavity in the vertical direction, and the spraying pipe is provided with a plurality of groups of water spray holes along its own axis, and each group of the water spray holes is along its own axis. The circumferential direction of the spray pipes is evenly arranged;

The air suction device is arranged at the air inlet and/or the air outlet, so that air flows through the spray chamber.

2 . The water washing air purifier according to claim 1 , wherein a water storage cavity is provided at the bottom of the main body, and the spraying device further comprises a water pump, the water pump is respectively connected with the water storage cavity and the water storage cavity. 3 . The spray pipe is connected.

3 . The water washing air purifier according to claim 2 , wherein the main body comprises a housing and a snap-fit cover, the housing has an opening, and the snap-fit cover is snap-fitted and connected to the opening. 4 .

4 . The water-washing air purifier according to claim 3 , wherein the air inlet is arranged on the housing, and the air outlet is arranged on the snap cover. 5 .

5. The water-washing air purifier according to claim 2 or 4, wherein the water storage cavity is vertically lower than the air inlet.

6 . The water-washing air purifier according to claim 4 , wherein the side of the snap cover facing the casing is provided with a flange along the circumferential direction, and the flange protrudes into the casing, 7 . The projection of the water spray hole in the horizontal direction is located on the inner wall of the flange.

7 . The water washing air purifier according to claim 6 , wherein the air inlet is vertically higher than the edge of the side where the flange protrudes into the housing. 8 .

8 . The water-washing air purifier according to claim 7 , further comprising a water blocking and ventilating member, and the water blocking and ventilating member is fitted on the inner wall of the housing along the circumferential direction of the main body. 9 .

9 . The water-washing air purifier according to claim 8 , wherein the water blocking and ventilating member is configured as sponge or activated carbon. 10 .

10 . The water-washed air purifier according to claim 1 , further comprising a filter device, and the filter device is arranged at the bottom of the main body. 11 .