CN113915703A

CN113915703A - Liquid micronizing device

Info

Publication number: CN113915703A
Application number: CN202111017813.8A
Authority: CN
Inventors: 岑嘉樑; 黄毅挺
Original assignee: Panasonic Ecology Systems Guangdong Co Ltd
Current assignee: Panasonic Ecology Systems Guangdong Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11
Anticipated expiration: 2041-08-31
Also published as: CN113915703B

Abstract

The present disclosure provides a liquid micronizing device, comprising: a housing, an air suction port, an air discharge port, and a liquid atomizing unit; a liquid atomizing unit provided in an air passage from the air suction port to the air discharge port, for humidifying air; the liquid atomizing unit includes: the water storage part comprises a liquid storage space formed by the bottom surface of the water storage part and the side surface of the water storage part extending upwards from the outer edge of the bottom surface of the water storage part; the crushing part comprises a water suction pipe with the lower end inserted into the liquid in the liquid storage space, and the water suction pipe sucks the liquid in the liquid storage space through rotation and micronizes the liquid; the crushing driving part is connected with the crushing part and drives the water suction pipe to rotate; wherein a water-proof filter screen is arranged above the bottom surface of the water storage part; the water storage part and the water-proof filter screen are contacted with each other and can move relatively. Through set up water proof filter screen in water storage portion, can effectively restrain the discharge of large granule water droplet and the accumulation of incrustation scale to it uses convenient degree to improve the user, and promotes liquid micronization efficiency, improves humidification efficiency.

Description

Liquid micronizing device

Technical Field

The present disclosure relates to the technical field of liquid micronization, and particularly relates to a liquid micronization device.

Background

In the related air humidification technology, a liquid atomizing device is used to atomize water, and the atomized water droplets are contained in the sucked air and blown out to humidify the air. For example, as shown in fig. 1, the liquid atomizing device disclosed in japanese patent document "patent document No. 2017-116164" has a structure in which liquid atomizing means for atomizing water is provided in an air passage between an air inlet and an air outlet of the device. The liquid refining unit includes a rotating body fixed to a rotating shaft of a rotating motor and rotated by the rotating motor, whereby water stored in a water storage portion is sucked and raised by a water raising pipe, and the raised water is emitted in a centrifugal direction. The water is atomized by the collision of the emitted water with the porous body or the wall of the water storage portion. On the other hand, the water storage unit is provided with a heater for heating water in the water storage unit to perform an action such as sterilization.

However, among the water droplets raised and made fine by the rotating body, there is a possibility that large-sized water droplets are partially formed due to insufficient degree of fine-sizing or the like, and these large-sized water droplets fall earlier due to their large mass after being sent out to the air outlet of the device along the air passage, and are likely to accumulate as accumulated water on the ground in the vicinity of the air outlet over time. Therefore, the user needs to clean the accumulated water, thereby causing inconvenience to the user. On the other hand, when water is heated in the water storage portion, scale may be precipitated by evaporation of impure water, and the scale is accumulated in the water storage portion or the rotating body, which is likely to cause an influence such as poor efficiency of refining the liquid or poor efficiency of storing and discharging water.

Disclosure of Invention

In view of this, the present disclosure provides a liquid micronizing device, which can effectively suppress the discharge of large-particle water droplets and the accumulation of scale, thereby improving the convenience of users, and improving the micronizing efficiency and the humidifying efficiency of the liquid.

The present disclosure provides a liquid micronizing device, comprising: a housing, an air suction port, an air discharge port, and a liquid atomizing unit; the liquid atomizing unit is arranged in an air path from the air suction port to the air discharge port and is used for humidifying air; the liquid-atomizing unit includes: the water storage part comprises a liquid storage space formed by the bottom surface of the water storage part and the side surface of the water storage part extending upwards from the outer edge of the bottom surface of the water storage part; a crushing part including a suction tube having a lower end inserted into the liquid in the liquid storage space, the suction tube sucking the liquid in the liquid storage space by rotation and micronizing the liquid; the crushing driving part is connected with the crushing part and drives the suction pipe to rotate; a water-proof filter screen is arranged above the bottom surface of the water storage part; the water storage part and the water-proof filter screen are in mutual contact and can move relatively.

In some embodiments of the present disclosure, the reservoir portion is connected to a reservoir drive portion; the water storage driving part drives the water storage part to rotate.

In some embodiments of the present disclosure, the water reservoir is provided in the shape of a disc with an opening facing the opposite direction of gravity; the bottom surface of the water storage part is round; the water storage part is configured to rotate around a line perpendicular to the center of the bottom surface of the water storage part.

In some embodiments of the present disclosure, the water-proof filter screen is provided in a ring shape having a set thickness, and the water-proof filter screen includes: a water-proof filter screen bottom surface; the top surface of the waterproof filter screen is arranged opposite to the bottom surface of the waterproof filter screen; and the outer side surface of the water-resisting filter screen is clamped by the top surface of the water-resisting filter screen and the bottom surface of the water-resisting filter screen.

In some embodiments of the present disclosure, the outer side surface of the water-resisting filter screen is attached to the inner wall of the side surface of the water storage part.

In some embodiments of the present disclosure, the inner wall of the side surface of the water storage part is provided with a first descaling protruding part, and the first descaling protruding part is attached to the outer side surface of the water-resisting filter screen.

In some embodiments of the disclosure, the first descaling protruding part is a protruding rib extending from the top surface of the reservoir part to the bottom surface of the reservoir part.

In some embodiments of the present disclosure, the bottom surface of the water-resisting filter screen and the bottom surface of the water storage part are attached to each other.

In some embodiments of the present disclosure, the water-barrier screen has a bottom surface area smaller than the bottom surface area of the reservoir; the inner wall of the bottom surface of the water storage part is provided with a second descaling protruding part; the second descaling protruding part is attached to the bottom surface of the water-resisting filter screen.

In some embodiments of the disclosure, the second descaling protrusion is a protruding rib arranged along the radial direction of the bottom surface of the reservoir.

In some embodiments of the present disclosure, a filter screen air passage is disposed inside the water-blocking filter screen, and the filter screen air passage is a cylindrical hollow space penetrating through the bottom surface of the water-blocking filter screen and the top surface of the water-blocking filter screen; the bottom surface of the water storage part is provided with a third descaling protruding part, and the third descaling protruding part is positioned in the hollow space.

In some embodiments of the present disclosure, the third descaling protruding portion is a sheet protruding from the bottom surface of the water storage portion, and the third descaling protruding portion and the inner side surface of the water-stop filter screen are attached to each other.

In some embodiments of the present disclosure, there is also provided: an inner air passage and an outer air passage which are communicated with each other; the inner air passage includes: an inner air passage opening located above the bottom surface of the water storage part and facing the water storage part, and an air passage communicating the inner air passage opening and the air suction inlet; the outer air path is an air path connecting the inner air path opening and the air outlet; the water reservoir forms a part of the outer air passage.

In some embodiments of the present disclosure, a fixing plate is disposed outside the inner air passage opening, and the fixing plate protrudes along a radial direction of the inner air passage opening and is perpendicular to a plane of the inner air passage opening; the waterproof filter screen is fixed on the fixing sheet through a connecting piece.

In some embodiments of the present disclosure, a fixing recess is disposed on a side of the fixing piece away from the water-stop filter, and the water-stop filter is fixed to the fixing piece through the fixing recess.

In some embodiments of the present disclosure, the breaking portion is located in the hollow space of the water-stop screen and/or the inner air path; the water suction pipe is formed into an inverted round table shape; the crushing section further includes: the lower end of the water suction pipe is provided with a water suction port inserted into the liquid in the liquid storage space, the upper end of the water suction pipe is provided with a water spraying port opposite to the water suction port, and a plurality of fine water spraying holes are formed between the water spraying port and the water suction port and close to the water spraying port; the first water pumping plate horizontally extends outwards from the water spraying opening in the radial direction to form a circular plate shape; and a plurality of second water-lifting plates which are provided with a circular ring plate shape extending horizontally from the water spray opening radially outwards and are arranged below the first water-lifting plates in parallel with the first water-lifting plates and spaced from each other; wherein the plurality of fine water spray holes are uniformly arranged between two adjacent water lifting plates along the circumferential direction.

In some embodiments of the present disclosure, each of the first and second water lifting plates includes: the water pumping plate curved surface is tightly attached to the outer wall of the water suction pipe and is formed into a curved surface which is outward along the radial direction and is inclined towards one end of the water spraying opening; the water pumping plate plane is a horizontal plane which extends outwards from the curved surface of the water pumping plate in the radial direction; one end of the fine water spray hole close to the water spray opening is flush with or lower than the side surface of the water lifting plate plane facing the water spray opening, and one end of the fine water spray hole far away from the water spray opening is located above the side surface of the water lifting plate curved surface close to the water suction pipe facing the water spray opening.

In some embodiments of the present disclosure, the crushing drive portion comprises: a first motor; the first rotating shaft is driven to rotate by the first motor; and the rotating plate is arranged on the first rotating shaft, wherein the rotating plate and the first water lifting plate are connected in parallel with each other at intervals.

In some embodiments of the present disclosure, a location on the reservoir floor relative to the barrel forms a reservoir recess protruding from the reservoir floor in a direction away from the barrel; the water storage sunken part is formed into a reverse truncated cone shape and is provided with a water discharge hole; the water storage sunken part and the water suction pipe are positioned in the center of the water storage bottom surface.

In some embodiments of the present disclosure, the water storage drive portion is located relatively below the water storage recess portion; the retaining drive portion includes: a second motor; the second rotating shaft is driven to rotate by the second motor; the second rotating shaft is connected with the water storage part.

In some embodiments of the present disclosure, a water storage tray is further provided, disposed inside the housing and below the reservoir, for receiving and temporarily storing liquid drained from the reservoir; and, the second motor is located the below of water storage tray.

According to the embodiment of this disclosure, through set up water proof filter screen in water storage portion, can effectively restrain the discharge of large granule water droplet and the accumulation of incrustation scale to it uses convenient degree to improve the user, and promotes liquid micronization efficiency, improves humidification efficiency.

Drawings

FIG. 1 is a structural view of a liquid atomizing apparatus disclosed in the prior art;

fig. 2 is a schematic perspective view of a liquid micronization device in an embodiment of the disclosure;

FIG. 3 is a schematic cross-sectional view of a liquid micronizing device in one embodiment of the present disclosure, taken along line A-A' of FIG. 2;

fig. 4 is a schematic perspective view of an air guiding structure of the liquid micronization device in an embodiment of the present disclosure;

fig. 5 is a schematic bottom view of an air guiding structure of the liquid micronization device in an embodiment of the present disclosure;

FIG. 6 is a schematic structural view of a liquid micronizing device according to an embodiment of the present disclosure, with the housing omitted;

fig. 7A is a schematic structural view of a water-stop filter of the liquid micronization device in an embodiment of the present disclosure;

FIG. 7B is a schematic view of a water reservoir of the fluid atomizing device according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural view of a crushing section of the liquid atomizing device in an embodiment of the present disclosure;

fig. 9 is a schematic cross-sectional structure view of a crushing portion of the liquid atomizing device in an embodiment of the present disclosure, taken along line B-B' of fig. 8.

[ reference numerals ]

10-liquid micronization device, 11-housing, 12-air intake, 13-air discharge, 20-liquid micronization unit, 100-reservoir, 101-reservoir bottom, 102-reservoir side, 103-first descale protrusion, 104-second descale protrusion, 105-third descale protrusion, 106-reservoir recess, 1061-reservoir recess bottom, 1062-reservoir recess side, 1063-drain hole, 110-water-stop screen, 111-water-stop screen bottom, 112-water-stop screen top, 113-water-stop screen outer side, 114-water-stop screen inner side, 115-screen air passage, 120-reservoir driving part, 121-second motor, 122-second rotating shaft, 200-crushing part, 201-water suction pipe, 100-reservoir, 101-reservoir bottom, 102-reservoir bottom, 1062-reservoir recess side, 1063-water-stop screen, 111-water-stop screen bottom, 112-water-stop screen top, 113-water-stop screen outer side, 114-water-stop screen inner side, 115-screen air passage, 120-reservoir driving part, 121-second motor, 122-second rotating shaft, 200-crushing part, 201-water suction pipe, 202-a water suction port, 203-a water spray port, 204-a micro water spray hole, 205-a first water raising plate, 206-a second water raising plate, 207-a rotating plate, 2011-a cylinder wall, 2012-a water raising rib, 2061-a water raising plate curved surface, 2062-a water raising plate plane, 300-a crushing driving part, 301-a first motor, 302-a first rotating shaft, 400-an inner side air path, 410-an air guide structure, 411-a first air guide part, 412-a second air guide part, a first profile 4111, a first air guide inclined surface 4112, a second profile 4121, a fixing plate 401, a fixing concave 4011, 500-an outer side of the air path and 600-a water storage tray.

Detailed Description

Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.

All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.

A liquid atomizing device according to an embodiment of the present disclosure will be described in detail below with reference to fig. 2 to 9.

Fig. 2 is a schematic perspective view of a liquid atomizing device according to an embodiment of the present disclosure. Specifically, fig. 2 is an oblique view of the liquid atomizing device according to the present disclosure. Fig. 3 is a sectional view taken along a line a-a 'in fig. 2, specifically, a sectional view of the liquid-atomizing device taken along a line a-a' and parallel to the paper surface. The liquid-atomizing device according to the embodiment of the present disclosure is a general household air-humidifying device, and is generally placed in a storage space that cannot be directly observed by a user, such as above a ceiling or below a floor, and is connected to a ventilation duct to humidify and regulate indoor and outdoor air in each household space. In addition, the liquid atomizing device may also include a conditioning function for dehumidifying, ventilating, sterilizing, or exchanging heat with air.

The liquid atomizing device 10 includes a housing 11, an air suction port 12, an air discharge port 13, and a liquid atomizing unit 20.

The housing 11 forms a housing of the liquid atomizing device, and has a three-dimensional box-like structure in which six surfaces surround each other. Specifically, the housing 11 is formed in a rectangular parallelepiped structure formed of six planes, and internally forms a housing that accommodates at least one functional unit that realizes an air processing function. At least one of the functional units includes a liquid-fining unit 20 and the like, which will be described below. The housing 11 is provided with an air intake port 12 and an air discharge port 13.

The air intake port 12 is an opening provided in the casing 11, and is located on one of six surfaces forming the casing 11, for allowing air outside the casing 11 to enter the inside of the casing 11. As shown in fig. 2, the housing 11 of the present embodiment is provided with an air intake port 12 and is located on the illustrated left side surface of the housing 11.

In alternative embodiments, the air intake may be located elsewhere in the housing, for example, on the top surface of the housing or on the bottom surface of the housing.

In the embodiment of the present disclosure, the air discharge port 13 is an opening provided on the housing 11, which is located on the side opposite to the air suction port 12 among the six faces forming the housing 11, for discharging the air inside the housing 11 to the outside of the housing 11. As shown in fig. 2, the housing 11 of the present embodiment is provided with eight air discharge ports 13 and is located on the illustrated right side surface of the housing 11. The eight air discharge ports 13 are arranged in two rows, four in each row, one above the other. In alternative embodiments, the air outlet may be provided at other locations of the housing 11, such as the upper or lower side. The air outlet and the air inlet may be disposed on the same side. The number, positional relationship, arrangement structure of the air suction ports and the air discharge ports of the embodiments of the present disclosure are not limited thereto, and may be designed and adjusted as needed.

The liquid atomizing unit 20 is provided inside the housing 11 of the liquid atomizing device 10, and forms an air passage with the air inlet 12 and the air outlet 13, that is, the air outside the housing 11 passes through the air inlet 12, the liquid atomizing unit 20, and the air outlet 13 in this order and is discharged outside the housing 11. As shown in fig. 3, in the case where the air suction port 12 and the air discharge port 13 are provided on the left and right side surfaces of the housing 11, respectively, the liquid atomizing unit 20 is provided between the air suction port 12 and the air discharge port 13 so that the air suction port 12, the liquid atomizing unit 20, and the air discharge port 13 form an air flow path. The liquid atomizing unit 20 is for atomizing a liquid (e.g., water) by crushing the liquid and mixing the atomized liquid with the air passing through the liquid atomizing unit 20 to increase the humidity of the air after passing through the liquid atomizing unit 20, and the air mixed with the atomized liquid is then discharged to the outside of the liquid atomizing device 10, achieving the effect of increasing the humidity of the air in the space.

The air blowing unit (not shown) for driving the air flow of the embodiment of the present disclosure is provided outside the liquid atomizing device 10 in the form of a separate device, that is, connected to the air suction port 12 through a pipe and located on the upstream side of the liquid atomizing device 10. In an alternative embodiment, the air blowing unit is connected to the air suction port through a duct and is located on an upstream side of the liquid-atomizing device and to the air discharge port through a duct and is located on a downstream side of the liquid-atomizing device, or the air blowing unit is connected to the air discharge port through a duct and is located on a downstream side of the liquid-atomizing device. In other alternative embodiments, the air supply unit may be provided inside the liquid atomizing device, and may be designed and adjusted as necessary.

Referring to fig. 3, the casing 11 is provided with an inner air passage 400 and an outer air passage 500 communicating with each other, the inner air passage 400 communicating with the air inlet 12, and the outer air passage 500 communicating with the air outlet 13. An air guiding structure 410 may also be disposed in the housing 11. The air guide structure 410 is provided between the air intake port 12 and the liquid atomizing unit 20. The air guide structure 410 is operable to suck air from the outside of the housing 11 through the air suction port 12 and then convey the sucked air to the liquid atomizing unit 20 to perform the liquid pulverizing operation described above. The air guide structure 410 forms a part of the inner air passage 400. Specifically, the air guide structure 410 of the liquid refinement apparatus 10 according to the present disclosure is described with reference to fig. 4 and 5, fig. 4 is a schematic perspective view of the air guide structure of the liquid refinement apparatus according to the present disclosure, and fig. 5 is a schematic bottom view of the air guide structure of the liquid refinement apparatus according to the present disclosure.

The wind guiding structure 410 is formed by combining a first wind guiding portion 411 and a second wind guiding portion 412 together. The air entering the air inlet 12 from the outside of the liquid atomizing device flows through the first air guide 411 and the second air guide 412 in this order.

The first air guide 411 is located on the side close to the air inlet 12, and is configured to smoothly guide the air entering the air inlet 12 from the outside of the liquid atomizing device to the second air guide 412. The first air guiding portion 411 includes a first profile 4111 and a first air guiding inclined surface 4112. The first profile 4111 forms an outer side surface and a hollow air passage of the first air guiding portion 411, and the first air guiding inclined surface 4112 is one surface of the first profile 4111, and guides air to flow to the second air guiding portion 412 more smoothly.

The second air guiding portion 412 is mainly used for guiding the air entering from the first air guiding portion 411 to the direction of the water storage portion 100 (described below), and includes a second profile 4121 and an inner air passage opening. The second profile 4121 is formed in a flared shape, that is, designed to have an air passage area gradually decreasing from the first air guiding portion 411, and the inner air passage opening is located at the end of the flared second profile 4121 and extends toward the water storage portion 100 located below, that is, extends downward in fig. 4 to form a cylindrical side surface and an inner air passage opening. Due to the design of the second air guiding part 412, the air can smoothly flow to the water storage part below the opening of the inner air path, thereby reducing the wind pressure and noise.

In the embodiment of the present disclosure, a plurality of fixing pieces 401 are provided on the outer peripheral side of the inner air passage opening.

The fixing piece 401 is provided on the outer surface of the inner air passage opening, and the fixing piece 401 protrudes from the outer surface in the radial direction of the inner air passage opening to form a sheet structure. Meanwhile, the fixing piece 401 is disposed in a vertical direction (i.e., a direction perpendicular to a plane in which the inner air passage opening is located). The fixing piece 401 has a substantially trapezoidal shape, and is provided with a fixing recess 4011 recessed downward on a side (upward side) thereof away from the water cut screen 110 (hereinafter, loaded). The fixing recess 4011 is used to fix the water blocking filter 110 better, for example, by connecting the fixing piece 401 and the water blocking filter 110 by a connecting member such as a noose or a strap.

The inner air passage 400 is an air passage from the air inlet 12 to the inner air passage opening. As shown in fig. 3, the inner air passage 400 includes an inner air passage opening located above the bottom surface of the reservoir and facing the reservoir 100, and an air passage communicating the inner air passage opening with the air intake port 12.

The outer air passage 500 is an air passage connecting the inner air passage opening and the air outlet 13, and the water reservoir 100 forms a part of the outer air passage 500.

The shape of the air guide structure may be adjusted according to factors such as the specific shape and design of the liquid atomizing device, and the air guide structure is described as an example, but the present disclosure is not limited thereto.

The water-blocking filter net and the water storage part according to the embodiment of the present disclosure will be described with reference to fig. 3, 6, 7A, 7B, 8, and 9. Fig. 6 is a schematic structural view of the air micronization device according to the present disclosure, with the housing omitted. Fig. 7A is a schematic structural view of a water-blocking filter according to an embodiment of the disclosure, and fig. 7B is a schematic structural view of a water storage portion according to an embodiment of the disclosure. Fig. 8 is a structural schematic view of a crushing section according to the present disclosure, in which the structure of a crushing driving section is omitted. Fig. 9 is a sectional view taken along B-B' in fig. 8, specifically a vertical sectional view of the crushing section.

In the present embodiment, as shown in fig. 3 and 7A, 7B, 8 and 9, the liquid atomizing unit 20 includes a water storage portion 100, a crushing portion 200, and a crushing driving portion 300. The reservoir 100 includes a reservoir space formed by a reservoir floor 101 and a reservoir side 102 extending upwardly from the outer edge of the reservoir floor. The crushing section 200 includes a suction tube 201 having a lower end inserted into the liquid in the liquid storage space, and the suction tube 201 sucks the liquid in the liquid storage space by rotation and micronizes the liquid. And a crushing driving part 300 which is connected with the crushing part 200 and drives the suction pipe 201 to rotate, wherein a water-stop filter 110 is arranged above the bottom surface 101 of the water storage part, and the water storage part 100 and the water-stop filter 110 are contacted with each other and can relatively move.

The water blocking screen 110 is disposed below the inner air passage opening, and in the present embodiment, the water blocking screen 110 is assembled with the inner air passage opening without a gap. The water blocking screen 110 may also be referred to as a water drop suppression screen, and in the present embodiment, the water blocking screen 110 has a circular plate-like structure including a certain thickness, and is formed by overlapping a plurality of linear polypropylene fibers. That is, there is a certain gap between the polypropylene fibers of the water-stop filter screen 110, so as to capture the water drops with larger volume, prevent the water drops with larger volume from penetrating, and enable the water drops with smaller volume to pass through, thereby playing a role in screening the water drops with larger volume. The water-proof filter screen 110 is a hollow circular ring structure and has a set thickness, and the thickness can be adjusted according to actual requirements. A circular opening which has the same or similar shape and size as the opening of the inner air passage and penetrates the water-blocking filter 110 in the vertical direction is provided at the center of the water-blocking filter in a top view. The water blocking screen 110 is fixed by being connected to the fixing plate 401 by a connector, for example, the water blocking screen 110 is fixed to the fixing recess 4011 of the fixing plate 401 by a connector.

As shown in fig. 7A, the water-blocking screen 110 includes: a water-stop screen bottom surface 111, a water-stop screen top surface 112, a water-stop screen outer side surface 113, a water-stop screen inner side surface 114, and a water-stop screen air passage 115.

The bottom surface 111 of the water-blocking filter faces downward, i.e., away from the opening of the inner air passage, and the bottom surface 111 of the water-blocking filter is annular.

The top surface 112 of the water-stop screen faces upward and is opposite to the bottom surface 111 of the water-stop screen, and has the same circular ring shape as the bottom surface 111 of the water-stop screen.

The outer side surface 113 of the water-stop screen faces outward and is a curved surrounding surface between the bottom surface 111 of the water-stop screen and the top surface 112 of the water-stop screen.

The inner side 114 of the water-stop screen faces inward and is a curved surrounding surface between the bottom 111 and the top 112 of the water-stop screen.

The space surrounded by the water-stop screen inner surface 114 is a water-stop screen air passage 115 through which air from the inner air passage opening passes. The filter air duct 115 is a cylindrical hollow space penetrating the water-stop filter bottom surface 111 and the water-stop filter top surface 112.

As shown in fig. 7B, the water storage part 100 is formed in a disk shape with an opening facing the opposite direction of the center, the opening of the water storage part 100 faces the opposite direction of gravity, the water storage part 100 is provided below the opening of the inner air passage and wraps the water blocking filter 110, and the water storage part 100 is disposed to rotate about a line perpendicular to the center of the bottom surface of the water storage part. The water reservoir 100 includes: a reservoir bottom surface 101, a reservoir side surface 102.

The bottom surface 101 of the water storage part is circular and is positioned below the water-stop filter screen 110, the water-stop filter screen 110 is arranged in an area enclosed by the bottom surface 101 of the water storage part, and the area of the bottom surface 111 of the water-stop filter screen is smaller than that of the bottom surface of the water storage part. The reservoir floor 101 is provided with a plurality of second descaling protrusions 104 (i.e., floor descaling protrusions) and a plurality of third descaling protrusions 105 (i.e., inner side descaling protrusions).

The second descaling protrusion 104 is a rib-like structure protruding from the bottom surface 101 of the water storage part in the direction of the water-stop screen upward, and for example, the second descaling protrusion 104 is a protruding rib provided along the bottom surface of the water storage part in the radial direction. For example, the length of the second descaling protrusion 104 is equal to or greater than the radius of the bottom surface of the water-stop screen. The second descaling protrusion 104 is attached to the bottom surface 101 of the water-stop screen, and it should be noted that "attaching" here means that at least one surface or one edge of the second descaling protrusion 104 contacts with the bottom surface 101 of the water-stop screen, so that when the second descaling protrusion 104 and the bottom surface 101 of the water-stop screen are displaced from each other, the second descaling protrusion 104 can clean (i.e., scrape) the scale accumulated on the bottom surface 101 of the water-stop screen (the "attaching" is the same as described below).

The third descaling protrusion 105 is used for removing scale accumulated on the inner side 114 of the water-stop screen, the third descaling protrusion 105 is a sheet structure protruding from the bottom surface of the water storage part to the upper direction of the water-stop screen 110, and the third descaling protrusion 105 is located in the hollow space formed by the water-stop screen. The third descaling protrusion 105 is attached to the inner surface 114 of the water-stop screen. For example, the protruding height of the third descaling protrusion 105 is equal to or greater than the vertical height of the water-stop screen. In this embodiment, the third descaling protrusion 105 is perpendicular to the surface of the bottom surface of the reservoir.

On the other hand, in other embodiments of the present disclosure, the third descaling protrusion 105, the first descaling protrusion 103 and the second descaling protrusion 104 may not be provided, and the bottom surface and the outer side surface of the water-stop screen may be entirely attached to the bottom surface and the side surface of the water storage part 100. Thereby also functioning to clean the scale. In other alternative embodiments, one or two of the third descaling protrusion, the first descaling protrusion and the second descaling protrusion can be optionally arranged, and the technical effect of cleaning scale can be achieved.

The bottom surface 101 of the water storage part is also provided with: a water accumulating recess 106. The water storage recess 106 is formed on the bottom surface of the water storage part at a position opposite to the suction pipe, and the water storage recess 106 protrudes from the bottom surface of the water storage part in a direction away from the suction pipe 201 of the crushing part 200, specifically toward the lower side of the bottom surface 101 of the water storage part. The water storage recessed portion 106 is formed in an inverted circular truncated cone shape and is provided with a water discharge hole, and the water storage recessed portion 106 and the suction pipe 201 are both located at the center position of the water storage bottom surface.

The water storage recess 106 is a recessed space formed by vertically recessing downward from the water storage bottom surface 101. According to the embodiment of the present disclosure, as described above, the water storage part bottom surface 101 is inclined downward from the water storage part side surface 102 toward the water storage recess part 106, and the water storage recess part 106 is recessed in a direction away from the water-stop screen 110 in the vertical direction. In the present embodiment, the water storage recess portion 106 is in the shape of an inverted circular truncated cone, and the water storage recess portion 106 includes a water storage recess portion bottom surface 1061 and a water storage recess portion side surface 1062.

The water storage recess bottom surface 1061 is a surface located at a position further toward the lower side than the water storage portion bottom surface 101, and the water storage recess bottom surface 1061 is connected to the water storage portion bottom surface 101 via a water storage recess side surface 1062.

The water storage recess 106 is provided with a drain hole 1063.

As shown in fig. 7B, the drain hole 1063 is a hole provided in the bottom surface 1061 of the water storage recess 106, i.e., at the lowest position. Thus, after the air humidification operation is stopped, the liquid stored in the water storage part 100 can be collected along the water storage part bottom surface 101 to the water storage recess 106, reach the water storage recess 106, and then be discharged to the outside of the gas humidification cell 20 through the drain hole 1063.

The top of the water storage recess 106 is a region that is coplanar and intersecting with the water storage bottom surface 101, and the top of the water storage recess 106 is circular when viewed from the upper side of the water storage bottom surface 101.

Specifically, the top of the water storage recess is an intangible surface that is open to the water storage portion and located longitudinally above the water storage recess bottom surface 1061, i.e., the top of the water storage recess 106 is the missing surface of the water storage portion bottom surface 101. The top of the water storage recess 106 is circular when viewed from the longitudinal top, and the area of the top of the water storage recess 106 is larger than the area of the water storage recess bottom surface 1061. Thereby the water storage sunken part forms a reverse truncated cone shape.

The water storage recess side surface 1062 is a side surface obliquely surrounded in an inverted truncated cone shape sandwiched between the water storage recess bottom surface 1061 and the top of the water storage recess. In the present embodiment, the included angle between the water storage recess side surface 1062 and the water storage recess bottom surface 1061 is in the range of 130 ° to 140 °, for example 135 °.

The liquid stored in the water storage unit 100 may be water or other liquid as long as the humidification effect is obtained. Typically, the liquid is supplied to the reservoir 100 by a water supply (not shown) located above the reservoir 100 or on the side 102 of the reservoir, which supplies water directly to the reservoir 100 by connecting a water supply pipe (e.g., from a tap water line).

The water storage unit side surface 102 is a curved surrounding surface extending upward from the outer edge of the water storage unit bottom surface 101, and surrounds the water-stop screen outer surface 113. The inner wall of the side surface of the water storage part is provided with: a first descaling protrusion 103.

The first descaling protrusion 103 is a rib-shaped structure protruding from the inner wall of the water storage part side surface 102 toward the water-stop screen. In this embodiment, the first descaling protrusion 103 is perpendicular to the surface of the reservoir bottom surface 101, and the length of the first descaling protrusion 103 is equal to the height of the reservoir side surface 102. In an alternative embodiment, the length of the first descaling protrusion 103 can be adjusted according to the actual requirements.

The water storage part 100 is connected with a water storage driving part 120, and the water storage driving part 120 is positioned below the water storage part 100 and used for driving the water storage part to rotate. According to the embodiment of the present disclosure, the water storage driving part 120 includes a second motor 121 and a second rotating shaft 122.

The second motor 121 is a brushless dc motor commonly used in the art, and is connected to a power supply and drives the second rotating shaft 122 connected thereto to rotate after being energized.

The second rotating shaft 122 is driven by the second motor 121 to rotate, and the second rotating shaft 122 extends upward from the inside of the second motor 121 and is used for connecting the second motor 121 and the water storage part 100, so as to drive the water storage part 100 to rotate.

The water storage part 100 is provided with: a water storage tray 600 for receiving and temporarily storing the liquid discharged from the water storage portion 100, which is the liquid discharged through the water storage recess 106. The water storage tray 600 may be connected to a water pipe to discharge the liquid to the outside of the liquid atomizing apparatus 10, or may be detachably provided so that a user can perform a wastewater treatment periodically.

Next, the outer air passage 500 and the breaker 200 will be described with reference to fig. 3, 8, and 9.

The crusher 200 is located in the hollow space of the water blocking screen 110 and/or the inner air passage 400, and is used to pulverize the liquid stored in the water reservoir 100, so that the liquid particles are easily mixed with the air and discharged. The breaking portion 200 is located above the reservoir floor 101, i.e. a lower part of the breaking portion 200 is located in the reservoir space of the reservoir portion 100 and an upper part is located above the reservoir space of the reservoir portion 100. The crushing part 200 includes a suction pipe 201, and a first pumping plate 205 and a plurality of second pumping plates 206.

The barrel 201 passes through the opening of the reservoir and the lower end is inserted into the liquid in the reservoir space of the reservoir 100 and is located directly above the reservoir recess 106. As shown in fig. 8, the lower end of the suction pipe 201 is located in the water storage recess 106, that is, the lower end of the suction pipe 201 is lower than the water storage portion bottom surface 101, and is spaced from the water storage recess bottom surface 1061 of the water storage recess 106. Barrel 201 is a hollow tubular structure with openings at both the upper and lower ends. In this embodiment, the suction pipe 201 has an overall hollow structure with an inverted truncated cone shape, and sucks the liquid stored in the water storage unit 100 into the hollow space by high-speed rotation. The suction pipe 201 may have a hollow structure of another shape, for example, an inverted trumpet shape, an inverted stepped shape, or the like. When a certain amount of liquid is stored in the water storage portion 100, the lower portion of the suction pipe 201 is submerged in the liquid. In the present embodiment, when the air humidification unit 20 is operating normally, the height from the surface of the liquid to the top of the water storage recess is approximately controlled to be 26.1 mm-28.75 mm, and the height can be adjusted accordingly according to the water absorption requirement. Barrel 201 includes a suction port 202, a spout 203, a barrel wall 2011, and a micro-orifice 204.

The suction port 202 may be an opening provided at the lower end of the suction pipe 201, and is used to suck the liquid in the water reservoir 100 into the hollow space of the inverted truncated cone shape of the suction pipe 201. The water intake 202 is located in the recessed space of the water storage recess 106. That is, the water suction port 202 faces the water storage recess 106, and the water suction port 202 is lower than the water storage portion bottom surface 101 and does not contact the water storage recess bottom surface 1061, i.e., is spaced apart from the top of the water storage recess 106, and is located between the top of the water storage recess 106 and the water storage recess bottom surface 1061 in the longitudinal direction. In addition, the drain hole 1063 of the water storage recess 106 is opposite the water intake 202 and is located at the center of the top of the water storage recess 106. In this embodiment, the distance between the water suction port 202 and the bottom surface 1061 of the water storage recess is 2mm, and in other alternative embodiments, the distance may be set according to actual needs. Through suction port 202, the liquid in water storage recess 106 can be sucked into the hollow space of suction pipe 201 from suction port 202 of suction pipe 201.

The water jet 203 is provided at the upper end of the suction pipe 201, that is, the water jet 203 is provided opposite to the suction port 202, and is used for ejecting the liquid inside the suction pipe 201 to the outside of the suction pipe 201. It should be noted that, the relative arrangement here is that the plane of the water jet opening 203 is parallel to the plane of the water suction opening 202, and the projection of the water jet opening 203 in the direction of the water suction opening 202 at least partially coincides with the water suction opening 202, that is, the projection of the water jet opening 203 in the plane of the water suction opening 202 at least partially coincides with the water suction opening 202. In the case where suction pipe 201 is designed in an inverted circular truncated cone-like structure, water jet opening 203 has a diameter larger than that of suction opening 202. In the present embodiment, the projections of the water jet ports 203 and the water suction ports 202 in the vertical direction are concentric circles.

The cylinder wall 2011 is a surrounding wall of the barrel 201 extending along the vertical direction, i.e. a continuous wall connecting the peripheral edge of the water suction port 202 and the peripheral edge of the water spraying port 203, in an alternative embodiment, the cylinder wall 2011 may also have a certain included angle with the vertical direction. In the present embodiment, since suction pipe 201 has a reverse truncated cone shape, cylinder wall 2011 is provided as a side surface of the reverse truncated cone structure. The horizontal cross section of the cylinder wall 2011 at different vertical heights is concentric and in a circular ring shape with different sizes, and the circular ring shape of the horizontal cross section gradually increases from the water suction port 202 to the water spray port 203. According to the embodiment of the present disclosure, a plurality of water pumping ribs 2012 are disposed on the inner wall of the cylinder wall 2011 at the water suction port 202.

The pumping rib 2012 has a plate-like structure radially protruding from the inner wall of the cylinder wall 2011 in the direction of the central axis of the suction pipe 201. The water-lifting ribs 2012 extend in the axial direction of the suction pipe 201. The plurality of water-lifting ribs 2012 are uniformly distributed along the circumferential direction of the inner wall of the cylinder wall 2011. The water-lifting ribs 2012 can make the liquid be sucked upwards more easily. In other alternative embodiments of the present disclosure, the water pumping ribs may also be arranged in a spiral shape along the inner wall of the cylinder wall or in a dot or block structure protruding from the inner wall of the cylinder wall, etc.

A plurality of fine water spray holes 204 are opened in the cylinder wall 2011 below the water spray port 203. The fine water jet hole 204 is a fine opening provided in the cylinder wall 2011 and penetrating through the cylinder wall 2011, and the liquid sucked into the hollow space of the suction pipe 201 from the suction port 202 is ejected from the fine water jet hole 204 toward the outer peripheral side of the suction pipe 201 by the rotational centrifugal force of the suction pipe 201. The fine water jet hole 204 is provided near the upper end of the barrel 201, i.e., below the barrel wall 2011 near the water jet port 203. In the present embodiment, the fine water spray holes 204 are slits extending in the circumferential direction of the cylinder wall 2011. That is, when the cylinder wall 2011 is expanded to be flat, the micro water injection holes 204 have a rectangular or elliptical shape. The micro watering holes 204 may be divided into a plurality of groups arranged vertically, and the micro watering holes 204 in each group may be evenly distributed along the circumference of the cylinder wall 2011. For example, in the present embodiment, six fine water jets 204 are provided in total, and the fine water jets 204 are divided into three groups each including two fine water jets 204. The two micro-jets 204 in each group are oppositely disposed, and each group of micro-jets is disposed at a different vertical height.

In other alternative embodiments of the present disclosure, the fine water spray holes may be a plurality of circular holes, which are uniformly arranged on the cylinder wall 2011 near the water spray opening 203.

The crushing part 200 further includes a first water lifting plate 205 and a plurality of second water lifting plates 206. The first and second water-raising

plates

205 and 206 are provided near the upper end of the suction pipe 201, and the first and second water-raising

plates

205 and 206 are formed in a substantially horizontal plate-like structure, and are used to continuously accelerate the liquid discharged from the fine water-spraying holes 204, adhere to the surfaces of the first and second water-raising

plates

205 and 206, move in the centrifugal direction, and finally throw away the first and second water-raising

plates

205 and 206 for further refinement. Specifically, the first and

second scoops

205 and 206 are formed in a circular flat plate shape that is disposed substantially horizontally and protrudes outward from the outer wall of the cylindrical wall 2011 of the suction pipe 201 away from the suction pipe 201. The first water-lifting plate 205 extends horizontally from the edge of the water-spraying opening 203 to form a circular ring plate shape, and the plurality of second water-lifting plates 206 are similar to the first water-lifting plate 205 in shape, i.e. substantially circular ring plate shape, i.e. extend horizontally from the water-spraying opening 203 to form a circular ring plate shape, and are arranged below the first water-lifting plate 205 in parallel with and spaced apart from each other. Adjacent two of the first and

second water deflectors

205 and 206 have an interval therebetween corresponding to the interval in the vertical direction of the divided fine water ejecting hole groups as described above. A plurality of fine water jets 204 are provided between two adjacent water deflectors. Specifically, the plurality of fine spray holes 204 provided between the adjacent two water lifting plates correspond to the divided fine spray hole groups, and the plurality of fine spray holes 204 in the fine spray hole groups are uniformly arranged in the circumferential direction between the adjacent two water lifting plates. As described above, in the case where each of the groups of fine spray holes includes two fine spray holes 204, the two fine spray holes 204 are provided to face each other between the adjacent two water gates.

In the present embodiment, the first pumping plate 205 is integrally formed with the cylinder wall 2011, and the plurality of second pumping plates 206 are detachably connected to the adjacent pumping plate above thereby. For example, in the case where three second pumping plates 206 are provided, an uppermost second pumping plate 206 among the three second pumping plates 206 is detachably coupled to the first pumping plate 205, a middle second pumping plate 206 among the three second pumping plates 206 is detachably coupled to the uppermost second pumping plate 206, and a lowermost second pumping plate 206 among the three second pumping plates 206 is detachably coupled to the middle second pumping plate 206. The connection mode can be realized by the technical scheme in the field such as arranging the embedded structure on two adjacent water-raising plates. In other alternative embodiments, the second water lifting plate may be formed integrally with the cylindrical wall.

In the present embodiment, in the case where six fine spray holes 204 are provided and divided into three groups of fine spray holes as described above, the number of the second pumping plates 206 is three, and the arrangement of the first pumping plate 205 and the three second pumping plates 206 spaced apart from each other in the vertical direction forms three intervals in which the groups of fine spray holes divided into three groups are respectively provided. In the embodiment according to the present disclosure, the first and second water scoops 205 and 206 are disposed in a horizontal ring shape coaxial with the suction pipe 201. In the present embodiment, the first and

second water deflectors

205 and 206 are sized the same, but may be configured differently from each other in alternative embodiments, which may be designed according to the necessary degree of fragmentation. According to an embodiment of the present disclosure, each of the first and second water lifts 205 and 206 includes a water lift curved surface 2061 and a water lift plane 2062.

The pumping plate curved surface 2061 is formed as a curved surface which is tightly attached to the outer wall of the cylinder wall 2011 of the suction pipe 201 and is inclined radially outward and upward (toward one end of the water jet 203). That is, the lifter plate curved surface 2061 is located at the end near the upper side of the barrel 201. The upper side surface of the pumping plate curved surface 2061, which is tightly attached to the outer wall of the cylinder wall 2011, is tightly attached to the lower part of the lower end of the corresponding fine water spray hole 204, i.e., the upper side surface of the inner peripheral side end of the pumping plate curved surface 2061 is tightly attached to the lower part of the corresponding fine water spray hole 204.

The end of the micro water jet 204 close to the water jet 203 is flush with or lower than the side of the plane of the lifter plate facing the water jet, and the end of the micro water jet 204 far from the water jet 203 is located immediately above the side of the curved lifter plate surface 2061 close to the water jet 203.

The pumping plate plane 2062 is a horizontal plane extending from the pumping plate curved surface 2061 radially toward the centrifugal direction away from the suction pipe 201. The upper side of the ceiling plane 2062 is set to be higher than or equal to the upper end of the corresponding fine water spray hole 204.

Thus, the liquid sprayed from the fine spray holes 204 can be temporarily retained on the pumping plate curved surface 2061, and the curved surface design of the pumping plate curved surface 2061 can prevent the sprayed liquid from being directly thrown out in the centrifugal direction and thus not being further accelerated and micronized. The liquid temporarily remaining on the fine water spray holes 204 can continue to move toward the lifter plate plane 2062 by the centrifugal force, and is further refined after being accelerated by the lifter plate plane 2062.

With continued reference to fig. 8 and 9, the crushing drive 300 will be described in detail.

The crushing driving part 300 is connected to the crushing part 200 and drives the suction pipe 201 to rotate. The crushing driving part 300 is provided above the crushing part 200. According to an embodiment of the present disclosure, the driving part 300 includes a first motor 301, a first rotating shaft 302, and a rotating plate 207.

The first motor 301 is a brushless dc motor commonly used in the art, and is connected to a power source and drives a first rotating shaft 302 connected thereto to rotate when energized.

The first rotating shaft 302 is driven by the first motor 301 to rotate, and extends from the inside of the first motor 301 to the lower side of the first motor 301, and is used for connecting the first motor 301 and the crushing part 200, so as to drive the crushing part 200 to operate, specifically, drive the suction pipe 201 to rotate, so as to enable the suction pipe 201 to suck liquid.

The rotating plate 207 is provided on the first rotating shaft 302 and has a shape similar to the first water lifting plate 205, provided between the first motor first rotating shaft 302 and the first water lifting plate 205. The rotating plate 207 is used to connect the first rotating shaft and the first water-lifting plate 205, thereby transmitting the rotation of the first rotating shaft 302 to the first water-lifting plate 205 and then further to the suction pipe 201. Like the connection between the first pumping plate 205 and the plurality of second pumping plates 206, the connection between the rotating plate 207 and the first pumping plate 205 may be implemented by a conventional technical scheme in the field, such as mutually arranging and embedding structures. In the present embodiment, the turning plate 207 and the first water lifting plate 205 are connected in parallel to and spaced apart from each other. The shape of the turning plate 207 is approximately circular ring-shaped like the pumping plate, and the length of the turning plate 207 is the same as that of the first pumping plate 205. The turning plate 207 covers the first and second

water lifting plates

205 and 206 in a vertical top view; in addition, the rotating plate 207 and the first rotating shaft 302 constitute a water jet 203 covering the suction pipe 201.

Next, a mode of the crushing unit 200 crushing and refining the liquid will be described.

When the gas humidification unit 20 is operated, the motor 301 is powered on and rotates at a high speed, and the rotational motion is transmitted to the rotating plate 207 through the rotating shaft 302, so that the rotating plate 207 rotates to drive the first water-raising plate 205 and the suction pipe 201 connected with the rotating plate 207 to rotate at a high speed. At the same time, the water supply part supplies the water storage part 100 with the liquid. Since suction port 202 at the lower end of suction pipe 201 is immersed in the liquid stored in water reservoir 100, the centrifugal force generated by the high-speed rotation of suction pipe 201 causes the liquid in water reservoir 100 to enter the hollow space of suction pipe 201 through suction port 202 and to climb upward against the inner wall of cylindrical wall 2011 of suction pipe 201. Meanwhile, the suction pipe 201 has a hollow structure of an inverted circular truncated cone shape, that is, the inner wall of the cylinder wall 2011 is an inclined surface that is enlarged upward, so that the liquid located on the inner wall of the cylinder wall 2011 is less likely to fall down by the centrifugal force and more effectively moves upward along the inclined surface. The water sucking mouth 202 is provided with a water lifting rib 2012 for driving the liquid to move upward under high-speed rotation. Specifically, when the water pumping rib 2012 rotates along with the suction pipe 201, the water pumping rib 2012 moves relative to the liquid, and the liquid flows upward in the direction in which the water pumping rib 2012 extends (i.e., the axial direction of the suction pipe 201, that is, the vertical up-down direction) due to the obstruction of the water pumping rib 2012, so as to reach the effect of driving the liquid to move upward.

Then, after the liquid in the water storage part 100 enters the inner wall of the cylinder wall 2011 of the suction pipe 201 through the suction port 202, the liquid gradually moves upwards along with the inclined wall of the inner wall to the position where the fine water spray hole 204 is arranged at the upper part of the suction pipe 201, and since the supporting liquid without the cylinder wall 2011 immediately passes through the fine water spray hole 204 to be sprayed out in the centrifugal direction and leaves the cylinder wall 2011, the liquid thrown out of the fine water spray hole 204 is broken into fine particles. The degree of liquid breakup (degree of fineness) is influenced by the rotation speed of the suction pipe 201, the shape of the suction pipe 201, the size and position of the fine water jet 204, and the like, and those skilled in the art can design and adjust the above structure according to actual product requirements.

Subsequently, part of the liquid particles thrown from the fine spray holes 204 reach the second pumping plate 206 and adhere to the second pumping plate 206. Specifically, after the liquid particles are thrown out from the fine water spray holes 204, the upper side surface of the inner circumferential end of the lift plate curved surface 2061 is closely attached to the lower side of the corresponding fine water spray hole 204, so that most of the liquid particles are separated from the fine water spray holes 204, immediately contact the lift plate curved surface 2061 to be attached to the lift plate curved surface 2061, and then continuously flow along the lift plate curved surface 2061 in the centrifugal direction to the lift plate plane 2062. Since the second pumping plate 206 and the suction pipe 201 rotate together at a high speed, the liquid particles adhered to the pumping plate plane 2062 are further accelerated and discharged in the centrifugal direction, and in this process, the liquid particles are further separated at a high speed to make the volume of the liquid particles finer, or the liquid particles are thrown out at a higher speed and hit the wind shield or the water storage part side surface 102, so that the liquid is made finer (atomized).

The liquid that is not thrown out from the fine water jet holes 204 in the cylinder wall 2011 is eventually thrown out in the centrifugal direction from the water jet port 203 at the uppermost end of the suction pipe 201 by the centrifugal force along the first water-throwing plate 205. The first water-lifting plate 205 has the same function as the second water-lifting plate 206 described above, and will not be described in detail. In addition, the shape of the rotating plate 207 disposed above the first water-lifting plate 205 is similar to that of the first water-lifting plate 205 and the second water-lifting plate 206, that is, the shape is a circular ring flat plate, which can prevent the liquid thrown from the water-spraying opening 203 from scattering upwards and make the liquid separate from the crushing portion 300 along the space between the rotating plate 207 and the first water-lifting plate 205, thereby preventing the motor 301 located above the water-spraying opening 203 from being damaged by the liquid spraying, and at the same time, can guide the liquid onto the first water-lifting plate 205 to be further micronized.

Under the action of the centrifugal force, the liquid particles are finally thrown off the first and second water-lifting

plates

205, 206 and the rotating plate 207. On one hand, a part of the scattered liquid particles with small volume and light weight can be immediately mixed with air flowing through the surrounding area and discharged out of the air humidifying unit 20 along with the air flow; on the one hand, a part of liquid particles with large volume and large mass are difficult to mix in the air immediately, and are continuously thrown to the water storage part side surface 102 or the wind shield and dispersed by colliding with the wall surface, so that the liquid particles are further refined, and the liquid particles after further refinement are reduced in volume and mass, so that the liquid particles can be mixed in the air flowing through and discharged out of the air humidifying unit 20 along with the air flow; on the other hand, a part of the liquid with larger volume or mass falls into the liquid stored in the water reservoir 100 due to gravity and is recovered. Thus, the function of humidifying air is realized.

The outer air passage 500 communicates with the inner air passage 400, i.e., an air passage from the inner air passage opening to the air outlet. The water-proof filter screen and the water storage part are both positioned in the outer air path. The air flow path, combining the inner air path and the outer air path, is such that the air outside the liquid atomizing device is first sucked into the housing 11 from the air inlet 12 of the housing 11 by the driving of the blower, and the air reaches the position of the liquid atomizing unit 20 after being guided by the first air guiding portion 411 and the second air guiding portion 412 of the air guiding structure 410 in sequence, that is, the air only flows downward after impacting the second profile 4121 at the end of the second air guiding portion 412 due to the blockage of the second profile 4121 of the second air guiding portion 412. At this time, the air is mixed with the liquid particles finely divided by the breakup portion 200 while passing through the positions of the first and

second water deflectors

205 and 206 of the breakup portion 200, and then continues to flow into the water reservoir portion 100. Then, the air is turned again by the liquid stored in the water storage portion 100, flows out through the position between the inner air passage opening and the water storage portion 100 (i.e., the position where the water-blocking filter 110 is located), completely leaves the liquid storage space surrounded by the water storage portion 100, flows toward the air outlet 13 of the housing 11, and is finally discharged to the outside of the liquid atomizing device 11 through the air outlet 13.

The above is an explanation of the structure of the liquid atomizing device and the principle of liquid atomizing according to the present disclosure. The principle of installing the water-proof filter net and cleaning the scale will be explained.

Referring to fig. 3 and other figures, since the water-stop screen 110 is fixed to the fixed portion, the water-stop screen 110 and the water storage portion 100 are moved by the rotation of the water storage portion 100, so that the first descaling protrusion 103, the third descaling protrusion 105, and the second descaling protrusion 104 on the water storage portion are in frictional contact with the outer surface 113 of the water-stop screen, the inner surface 114 of the water-stop screen, and the bottom surface 111 of the water-stop screen, respectively, to remove the scale accumulated on the surface of the water-stop screen by friction, and the scale falls or mixes with the liquid stored in the water storage portion 100 after being cleaned and is discharged to the outside of the liquid micronizing device. Thereby realizing the cleaning of the scale, thereby preventing the reduction of the liquid micronization efficiency caused by the accumulation of the scale; on the other hand, the liquid micronizing device can clean the scale by itself, and a user does not need to open the liquid micronizing device by itself to clean, so that the convenience of use is improved.

In addition, in order to further enhance the effect of cleaning the scale, a substance (e.g., citric acid) capable of dissolving the scale may be injected into the liquid in the water storage part 100.

Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.

The embodiments of the present disclosure have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the present disclosure, and such alternatives and modifications are intended to be within the scope of the present disclosure.

Claims

1. A liquid micronizing device comprising: a housing, an air suction port, an air discharge port, and a liquid atomizing unit;

the liquid atomizing unit is arranged in an air path from the air suction port to the air discharge port and is used for humidifying air;

the liquid-atomizing unit includes:

the water storage part comprises a liquid storage space formed by the bottom surface of the water storage part and the side surface of the water storage part extending upwards from the outer edge of the bottom surface of the water storage part;

a crushing part including a suction tube having a lower end inserted into the liquid in the liquid storage space, the suction tube sucking the liquid in the liquid storage space by rotation and micronizing the liquid; and

the crushing driving part is connected with the crushing part and drives the suction pipe to rotate;

it is characterized in that the preparation method is characterized in that,

a water-proof filter screen is arranged above the bottom surface of the water storage part;

the water storage part and the water-proof filter screen are in mutual contact and can move relatively.

2. The liquid atomizing apparatus according to claim 1,

the water storage part is connected with the water storage driving part;

the water storage driving part drives the water storage part to rotate.

3. The liquid atomizing apparatus according to claim 2,

the water storage part is in a disc shape with an opening facing the direction opposite to the gravity;

the bottom surface of the water storage part is round;

the water storage part is configured to rotate around a line perpendicular to the center of the bottom surface of the water storage part.

4. The liquid atomizing apparatus according to claim 3,

the water proof filter screen is set to possess the ring form of setting for thickness, the water proof filter screen includes:

a water-proof filter screen bottom surface;

the top surface of the waterproof filter screen is arranged opposite to the bottom surface of the waterproof filter screen; and

and the water-resisting filter screen outer side surface is formed by clamping the top surface of the water-resisting filter screen and the bottom surface of the water-resisting filter screen.

5. The liquid atomizing apparatus according to claim 4,

the outer side surface of the water-resisting filter screen is mutually attached to the inner wall of the side surface of the water storage part.

6. The liquid atomizing apparatus according to claim 4,

the inner wall of the side surface of the water storage part is provided with a first descaling protruding part,

the first descaling protruding part is attached to the outer side face of the water-resisting filter screen.

7. The liquid atomizing apparatus according to claim 6,

the first descaling protruding part is a protruding rib extending from the top surface of the water storage part to the bottom surface of the water storage part.

8. The liquid atomizing apparatus according to claim 4,

the bottom surface of the water-resisting filter screen is mutually attached to the bottom surface of the water storage part.

9. The liquid atomizing apparatus according to claim 4,

the area of the bottom surface of the water-resisting filter screen is smaller than that of the bottom surface of the water storage part;

the inner wall of the bottom surface of the water storage part is provided with a second descaling protruding part;

the second descaling protruding part is attached to the bottom surface of the water-resisting filter screen.

10. The liquid atomizing apparatus according to claim 9,

the second descaling protruding part is a protruding rib arranged along the radial direction of the bottom surface of the water storage part.

11. The liquid atomizing apparatus according to claim 4,

a filter screen air path is arranged inside the waterproof filter screen,

the filter screen air path is a cylindrical hollow space penetrating through the bottom surface of the waterproof filter screen and the top surface of the waterproof filter screen;

the bottom surface of the water storage part is provided with a third descaling protruding part,

the third descaling protrusion is located in the hollow space.

12. The liquid atomizing apparatus according to claim 11,

the third descaling protruding part is a sheet protruding from the bottom surface of the water storage part, and the third descaling protruding part is mutually attached to the inner side surface of the water-resisting filter screen.

13. The liquid atomizing device according to any one of claims 1 to 12,

also provided with: an inner air passage and an outer air passage which are communicated with each other;

the inner air passage includes: an inner air passage opening located above the bottom surface of the water storage part and facing the water storage part, and an air passage communicating the inner air passage opening and the air suction inlet;

the outer air path is an air path connecting the inner air path opening and the air outlet;

the water reservoir forms a part of the outer air passage.

14. The liquid atomizing apparatus according to claim 13,

a fixing piece is arranged on the outer side of the opening of the inner air passage,

the fixing piece protrudes along the radial direction of the inner air passage opening and is vertical to the plane of the inner air passage opening;

the waterproof filter screen is fixed on the fixing sheet through a connecting piece.

15. The apparatus for atomizing a liquid according to claim 14, wherein a fixing recess is provided on a side of said fixing piece remote from said water-stop screen, and said water-stop screen is fixed to said fixing piece by said fixing recess.

16. The liquid atomizing apparatus according to claim 13,

the crushing part is positioned in the hollow space of the water-resisting filter screen and/or the inner air path;

the water suction pipe is formed into an inverted round table shape;

the crushing section further includes:

the lower end of the water suction pipe is provided with a water suction port inserted into the liquid in the liquid storage space and the upper end is provided with a water spray port opposite to the water suction port,

a plurality of fine water spraying holes are formed between the water spraying port and the water suction port and close to the water spraying port;

the first water pumping plate horizontally extends outwards from the water spraying opening in the radial direction to form a circular plate shape; and

a plurality of second water-lifting plates which are horizontally extended outwards from the water spray opening to form a circular ring plate shape and are arranged below the first water-lifting plates in parallel with the first water-lifting plates and spaced from each other;

wherein the plurality of fine water spray holes are uniformly arranged between two adjacent water lifting plates along the circumferential direction.

17. The liquid atomizing apparatus according to claim 16,

each of the first and the plurality of second pumping plates includes:

the water pumping plate curved surface is tightly attached to the outer wall of the water suction pipe and is formed into a curved surface which is outward along the radial direction and is inclined towards one end of the water spraying opening; and

the water pumping plate plane is a horizontal plane which extends outwards from the curved surface of the water pumping plate in the radial direction;

one end of the fine water spray hole close to the water spray opening is flush with or lower than the side surface of the water lifting plate plane facing the water spray opening, and one end of the fine water spray hole far away from the water spray opening is located above the side surface of the water lifting plate curved surface close to the water suction pipe facing the water spray opening.

18. The liquid atomizing apparatus according to claim 16,

the crushing drive portion includes:

a first motor;

the first rotating shaft is driven to rotate by the first motor; and

a rotating plate arranged on the first rotating shaft,

wherein the turning plate and the first water lifting plate are connected in parallel and spaced apart from each other.

19. The liquid atomizing apparatus according to claim 2,

a water storage sunken part protruding out of the bottom surface of the water storage part along the direction far away from the water suction pipe is formed on the bottom surface of the water storage part at the position relative to the water suction pipe;

the water storage sunken part is formed into a reverse truncated cone shape and is provided with a water discharge hole;

the water storage sunken part and the water suction pipe are positioned in the center of the water storage bottom surface.

20. The liquid atomizing apparatus according to claim 19,

the water storage driving part is positioned relatively below the water storage sunken part;

the retaining drive portion includes:

a second motor;

the second rotating shaft is driven to rotate by the second motor;

the second rotating shaft is connected with the water storage part.

21. The liquid atomizing apparatus according to claim 20,

a water storage tray is arranged in the shell and positioned below the water storage part and used for receiving and temporarily storing the liquid discharged from the water storage part;

and, the second motor is located the below of water storage tray.