阅读说明：本技术 一种液洗空气净化消毒器 (Liquid washing air purification sterilizer ) 是由 王支业 王业彬 王瀑权 王钰江 于 2021-09-15 设计创作，主要内容包括：本发明涉及一种液洗空气净化消毒器。该液洗空气净化消毒器包括储水罐,在其顶部设有送风口,储水罐内存放有液体；送风装置,位于储水罐的下方,包括离心风机和出风管,出风管的一端接入离心风机,另一端向上伸入储水罐,出风管的出风口到达液体的液面上方,送风装置用于将外部的空气引入到储水罐内；过滤装置,设置在储水罐的顶部,包括至少一层过滤板,过滤板位于出风口的上方；抽水装置,设置在储水罐的底部,抽取液体并释放到过滤板的上方。本发明提出的一种液洗空气净化消毒器能有效净化空气,整体结构紧凑且使用方便。(The invention relates to a liquid washing air purifying sterilizer. The liquid washing air purification sterilizer comprises a water storage tank, wherein the top of the water storage tank is provided with an air supply outlet, and liquid is stored in the water storage tank; the air supply device is positioned below the water storage tank and comprises a centrifugal fan and an air outlet pipe, one end of the air outlet pipe is connected with the centrifugal fan, the other end of the air outlet pipe extends upwards into the water storage tank, an air outlet of the air outlet pipe reaches the position above the liquid level of the liquid, and the air supply device is used for introducing external air into the water storage tank; the filtering device is arranged at the top of the water storage tank and comprises at least one layer of filtering plate, and the filtering plate is positioned above the air outlet; and the water pumping device is arranged at the bottom of the water storage tank, pumps liquid and releases the liquid to the upper part of the filter plate. The liquid washing air purification sterilizer provided by the invention can effectively purify air, and has the advantages of compact integral structure and convenience in use.)

1. A liquid-washing air purifying sterilizer comprises a liquid-washing air purifying device,

the top of the water storage tank is provided with an air supply outlet, and liquid is stored in the water storage tank;

the air supply device is positioned below the water storage tank and comprises a centrifugal fan and an air outlet pipe, one end of the air outlet pipe is connected into the centrifugal fan, the other end of the air outlet pipe extends upwards into the water storage tank, an air outlet of the air outlet pipe reaches the position above the liquid level of the liquid, and the air supply device is used for introducing external air into the water storage tank;

the filtering device is arranged at the top of the water storage tank and comprises at least one layer of filtering plate, and the filtering plate is positioned above the air outlet;

and the water pumping device is arranged at the bottom of the water storage tank, pumps the liquid and releases the liquid above the filter plate.

2. The liquid washing air purifying sterilizer of claim 1, wherein a water baffle is provided between the filter unit and the outlet of the outlet duct.

3. The liquid wash air sterilizer of claim 1, wherein said filter means comprises a first filter plate and a second filter plate arranged in a horizontal orientation, said first filter plate being positioned above said second filter plate.

4. The liquid wash air purification sterilizer of claim 3, wherein the filter holes of the first filter plate have a larger pore size than the filter holes of the second filter plate.

5. The liquid wash air purification sterilizer of claim 3, wherein the filter holes in said first filter plate are offset to one side of said first filter plate and the filter holes in said second filter plate are offset to one side of said second filter plate; and the first filter plate and the second filter plate are provided with water chutes for guiding the liquid to flow to the filter holes.

6. The liquid wash air sterilizer of claim 5, wherein the filter holes of said first filter plate and the filter holes of said second filter plate do not overlap in a vertical direction.

7. The liquid wash air purification sterilizer of claim 3, wherein the filter holes in the first filter plate and the second filter plate are non-uniformly arranged.

8. The liquid wash air purification sterilizer of claim 1, wherein said water pumping means comprises a water pump and a water outlet pipe, said water pump being fixed to the bottom of said water storage tank, the outlet of said water outlet pipe extending upwardly above said filter plate.

9. The liquid wash air purification sterilizer of claim 6, wherein the filter device further comprises a de-misting layer disposed above the water outlet.

10. The liquid-washed air-purifying sterilizer of claim 1, wherein water inlet and outlet means are provided on the pipe wall of the water storage tank.

Technical Field

The invention relates to the technical field of air purification equipment manufacturing, in particular to a liquid washing air purification sterilizer.

Background

New coronavirus outbreaks in early 2020 have now spread widely worldwide. By the present time, the confirmed cases of the new coronary pneumonia break through 1897 ten thousand worldwide, the cumulative death breaks through 70 ten thousand, and a simple and practical air purification and disinfection device is particularly needed in public places.

Economic and social activities of high-density population inevitably discharge a large amount of fine particles, once the discharge exceeds the atmospheric circulation capacity and the bearing degree, the concentration of the fine particles is continuously accumulated, and at the moment, if the fine particles are influenced by quiet weather and the like, large-scale haze is extremely easy to appear, and the air quality of a city is seriously influenced.

In order to improve the air quality of cities, a large number of air purifiers are widely used. Many different technologies and media are used in existing air purifiers to provide clean and safe air to the user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The existing air purifier is of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time, the whole structure is complex, and the filtering quality of the air purifier cannot be ensured in a long period.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a liquid-washing air purification sterilizer which is compact in overall structure, convenient to use and good in filtering effect.

In particular, the invention provides a liquid-washing air purifying sterilizer, which comprises,

the top of the water storage tank is provided with an air supply outlet, and liquid is stored in the water storage tank;

the air supply device is positioned below the water storage tank and comprises a centrifugal fan and an air outlet pipe, one end of the air outlet pipe is connected into the centrifugal fan, the other end of the air outlet pipe extends upwards into the water storage tank, an air outlet of the air outlet pipe reaches the position above the liquid level of the liquid, and the air supply device is used for introducing external air into the water storage tank;

the filtering device is arranged at the top of the water storage tank and comprises at least one layer of filtering plate, and the filtering plate is positioned above the air outlet;

and the water pumping device is arranged at the bottom of the water storage tank, pumps the liquid and releases the liquid above the filter plate.

According to one embodiment of the invention, a water baffle is arranged between the filtering device and the air outlet of the air outlet pipe.

According to one embodiment of the invention, the filter arrangement comprises a first filter plate and a second filter plate arranged in a horizontal direction, the first filter plate being located above the second filter plate.

According to an embodiment of the present invention, the filter holes of the first filter plate have a larger pore size than the filter holes of the second filter plate.

According to one embodiment of the present invention, the filter holes of the first filter plate are offset to one side of the first filter plate, and the filter holes of the second filter plate are offset to one side of the second filter plate; and the first filter plate and the second filter plate are provided with water chutes for guiding the liquid to flow to the filter holes.

According to an embodiment of the present invention, the filter holes of the first filter plate and the filter holes of the second filter plate do not overlap in a vertical direction.

According to one embodiment of the present invention, the filter holes of the first filter plate and the second filter plate are non-uniformly arranged.

According to one embodiment of the invention, the water pumping device comprises a water pump and a water outlet pipe, the water pump is fixed at the bottom of the water storage tank, and a water outlet of the water outlet pipe extends upwards to the upper part of the filter plate.

According to one embodiment of the invention, the filter device further comprises a demisting layer arranged above the water outlet.

According to one embodiment of the invention, a water inlet and outlet device is arranged on the pipe wall of the water storage tank.

The liquid-washing air purification sterilizer provided by the invention can fully mix air and liquid, can effectively purify air, and has a compact integral structure and convenient use.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:

FIG. 1 shows a schematic diagram of a liquid wash air sterilizer according to an embodiment of the present invention.

Fig. 2 shows a schematic structure of the first filter plate and the second filter plate according to an embodiment of the present invention.

Fig. 3 is a schematic view of the structure of the filter plate of fig. 1.

Wherein the figures include the following reference numerals:

liquid-washing air-purifying sterilizer 100

Water storage tank 101

Air blower 102

Filter device 103

Water pumping device 104

Air supply outlet 105

Liquid 106

Centrifugal fan 107

Air outlet pipe 108

Air outlet 109

Filter plate 110

Water guard 111

First filter plate 112

The second filter plate 113

Filtration pores 114

Water pump 115

Outlet pipe 116

Water outlet 117

Demisting layer 118

Water intake and discharge device 119

Liquid level 120

Water chute 121

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited. Further, although the terms used in the present application are selected from publicly known and used terms, some of the terms mentioned in the specification of the present application may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein. Further, it is required that the present application is understood not only by the actual terms used but also by the meaning of each term lying within.

FIG. 1 shows a schematic diagram of a liquid wash air sterilizer according to an embodiment of the present invention. As shown in the figure, a liquid-washing air-purifying sterilizer 100 mainly includes a water storage tank 101, an air supply device 102, a filter device 103, and a water pumping device 104.

Wherein, the water storage tank 101 is a barrel-shaped hollow structure. An air supply opening 105 is provided at the top of the water storage tank 101, and a liquid 106 is stored in the water storage tank 101. By way of example and not limitation, the liquid 106 may be water or other fluid having an air filtering function, and various chemical substances may be added to the water or the fluid to adsorb or eliminate various fine particles such as NOx in the air, so as to improve the air purifying and disinfecting effect.

The air supply device 102 is positioned below the water storage tank 101, so that the whole structure is compact and the assembly is convenient. The air supply device 102 includes a centrifugal fan 107 and an air outlet duct 108. One end of the air outlet pipe 108 is connected to the centrifugal fan 107, and the other end extends upwards into the water storage tank 101. The air outlet 109 of the air outlet pipe 108 reaches above the liquid level 120 of the liquid 106, and the air supply device 102 is used for introducing external air into the water storage tank 101.

The filtering device 103 is disposed on the top of the water storage tank 101 and includes at least one layer of filtering plate 110, and the filtering plate 110 is located above the air outlet 109.

The water pumping device 104 is disposed at the bottom of the water storage tank 101, and pumps the liquid 106 in the water storage tank 101 and discharges the liquid above the filter plate 110.

When the liquid-washing air purifying sterilizer 100 is in operation, the water pumping device 104 pumps the liquid 106 in the bottom of the water storage tank 101 to the upper side of the filter plate 110, and the liquid 106 flows downwards from the filter holes of the filter plate 110 and returns to the bottom of the water storage tank 101, so that a water film is formed on the surface of the filter plate 110. In the process, the centrifugal fan 107 works to generate negative pressure, external air is introduced above the liquid level 120 of the liquid 106 in the water storage tank 101 from the air outlet 109 of the air outlet pipe 108, pressure is formed in the water storage tank 101 by the continuously fed air, the air naturally moves upwards, the air passes through the filtering holes 114 of the filtering plate and is discharged layer by layer through the water film bubbling by the pressure, and therefore the air and the liquid 106 are fully mixed to achieve the purpose of cleaning and purifying the air.

Referring to fig. 1, solid arrows indicate air travel routes. The externally introduced air passes through the centrifugal fan 107, upwardly and circumferentially spreads over the liquid level 106 along the air outlet pipe 108, and then upwardly passes through the filter holes 114 of the filter plate 110, and the air after being cleaned and sterilized is discharged from the air outlet 105 of the water storage tank 101. The dashed arrows indicate the circulation path of the liquid 106, and the pumping device 104 pumps the liquid 106 in the water storage tank 101 and releases the liquid above the filter plate 110, downward through the filter plate 110, and back to the bottom of the water storage tank 101.

Preferably, a water baffle 111 is disposed between the filtering device 103 and the air outlet 109 of the air outlet pipe 108. One function of the water baffle 111 is to prevent the liquid 106 falling through the filter 110 from directly flowing into the outlet opening 109 of the outlet duct 108. The water guard 111 also serves to guide air to disperse the air discharged into the water storage tank 101 to the surrounding.

Fig. 2 shows a schematic structure of the first filter plate and the second filter plate according to an embodiment of the present invention. Fig. 3 is a schematic view of the structure of the filter plate of fig. 1. As shown, preferably, the filter device 103 includes a first filter plate 112 and a second filter plate 113 arranged in a horizontal direction, and the first filter plate 112 is positioned above the second filter plate 113. It will be readily appreciated that the number of filter panels 110 is not limited to the filter arrangement 103, and that more filter panels 110 may be provided to enhance the filtering effect.

Preferably, the filter holes 114 of the first filter plate 112 have a larger pore size than the filter holes 114 of the second filter plate 113, so that the flow rate of the liquid 106 flowing through the first filter plate 112 is slightly larger than the flow rate of the liquid 106 flowing through the second filter plate 113. Set up like this for keep the liquid 106 of a take the altitude on the second filter 113, the air is upwards discharged at the time of upwards passing second filter 113 to the bubbling mode, has further increased the contact time of liquid 106 also air, promotes purifying effect.

Preferably, referring to fig. 2, the filter holes 114 of the first filter plate 112 are offset to one side of the first filter plate 112, and the filter holes 114 of the second filter plate 113 are offset to one side of the second filter plate 113. A water guide groove 121 is provided on the first filter plate 112 and the second filter plate 113 to guide the liquid 106 to the filter holes 114. More preferably, the filter holes 114 of the first filter plate 112 and the filter holes 114 of the second filter plate 113 do not overlap in a vertical direction. The arrangement can change the upward path of the air, prolong the contact time of the air and the liquid 106 and improve the purification effect.

Preferably, the filter holes 114 of the first and second filter plates 112 and 113 are non-uniformly arranged. Referring to fig. 3, a plurality of filtering holes 114 are formed in the filtering plate 110, and the filtering holes 114 are non-uniformly arranged and have different sizes.

Preferably, the water pumping device 104 includes a water pump 115 and a water outlet pipe 116. The water pump 115 is fixed at the bottom of the water storage tank 101, and is convenient to install and position. The outlet 117 of the outlet tube 116 extends upwardly above the filter plate 110.

Preferably, the filter device 103 further comprises a defogging layer 118. The defogging layer 118 is disposed above the water outlet 117. Specifically, the water outlet 117 of the water outlet pipe 116 extends into the interior of the filter device 103 and is located between the defogging layer 118 and the filter layer. The defogging layer 118 has defogging and sound damping functions.

Preferably, a water inlet and outlet device 119 is disposed on the wall of the water storage tank 101. The water intake and discharge means 119 may be manual or automatic. The liquid 106 in the outlet pipe 116 can be replaced or supplemented with liquid 106 periodically by the water inlet and outlet means 119 to maintain the normal use of the liquid wash air sterilizer 100.

The liquid washing air purification sterilizer provided by the invention has the effects of cleaning and purifying oil smoke, haze, dust and the like in the air, can also remove various micro particles such as NOx and the like, has a good purification effect, and is particularly suitable for improving the urban air quality and improving the life quality. Multiple liquid wash air purification sanitizers may build an air purification system to improve air quality in larger spaces.

It will be apparent to those skilled in the art that various modifications and variations can be made to the above-described exemplary embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.