CN106924793B

CN106924793B - Air sterilizer

Info

Publication number: CN106924793B
Application number: CN201511034009.5A
Authority: CN
Inventors: 万明; 姜凤华; 陈新厂; 郭振彪
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: GD Midea Environment Appliances Manufacturing Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2015-12-31
Filing date: 2015-12-31
Publication date: 2020-02-04
Anticipated expiration: 2035-12-31
Also published as: CN106924793A

Abstract

The invention relates to an air sterilizer, which comprises a shell, a water inlet channel, a mist channel, an ionized water generator and an atomizer, wherein the upper end of the shell is provided with an opening; the fog channel is annularly arranged at the outer side of the water inlet channel; the ionized water generator and the atomizer are both arranged at the lower part in the shell, and a water inlet arranged on the ionized water generator is communicated with a water outlet on the water inlet channel; the atomizer is provided with a water inlet communicated with a water outlet arranged on the ionized water generator; the fog outlet arranged on the atomizer is communicated with the fog channel. According to the invention, water entering the ionized water generator through the water inlet channel can generate ionized water, and then the ionized water is atomized by the atomizing device, atomized air is dispersed around the annular fog channel, and the air is uniformly discharged, so that the air can be sterilized and humidified, and the effect of humidifying the air can be realized.

Description

Air sterilizer

Technical Field

The invention relates to an air sterilizer, and belongs to the field of air sterilizing equipment.

Background

The traditional air disinfector generally carries out disinfection and sterilization on air by means of filter screen filtration, photocatalyst, ionized air and the like.

In the prior art, the electrolyte aqueous solution based on the ion exchange membrane is used for obtaining anode acidic ionized water and cathode alkaline ionized water, the commonly produced acidic ionized water is widely used for disinfection and sterilization, the alkaline ionized water is used for drinking water, the acidic ionized water can effectively remove various bacteria and viruses, and can be used as a disinfectant in hospitals or families, and the effect is very obvious; the alkaline ionized water can be used for preventing and treating diabetes, hypertension, hypercholesterolemia, hyperlipidemia, etc. The alkalescent ionized water can neutralize redundant gastric acid and treat intestinal diseases such as chronic diarrhea, dyspepsia and the like.

At present, no equipment capable of using ionized water to sterilize and disinfect air and humidify air exists.

Disclosure of Invention

The invention aims to provide an air sterilizer, which overcomes the defect that the humidifying equipment in the prior art realizes pollution-free sterilization at the same time.

The technical scheme for solving the technical problems is as follows: an air sterilizer comprises a shell, a water inlet channel, a fog channel, an ionized water generator and an atomizer, wherein the upper end of the shell is provided with an opening, the water inlet channel is vertically arranged in the shell, and the upper end of the water inlet channel is provided with a water inlet; the fog channel is annularly arranged on the outer side of the water inlet channel; the ionized water generator and the atomizer are both arranged at the lower part in the shell, and a water inlet arranged on the ionized water generator is communicated with a water outlet on the water inlet channel; a water inlet arranged on the atomizer is communicated with a water outlet arranged on the ionized water generator; and a mist outlet arranged on the atomizer is communicated with the mist channel.

The invention has the beneficial effects that: according to the invention, the ionized water generator and the atomizer are arranged in the shell with the opening at the top end, the fog channel is annularly arranged at the outer side of the water inlet channel which is vertically arranged, water entering the water inlet channel can generate ionized water through the ionized water generator, and then is atomized through the atomizing device, atomized air is dispersed around the annular fog channel, and air is uniformly discharged, so that the purposes of sterilizing and humidifying air can be realized.

On the basis of the technical scheme, the invention can be further improved as follows.

The invention relates to an air sterilizer, further comprising a water inlet section and a slow flow section which are sequentially connected and communicated from top to bottom, wherein the slow flow section is positioned on one side of the lower end of the water inlet section; the fog channel is annularly arranged on the outer side of the water inlet section; the slow flow section penetrates out of the lower end of the mist channel; the water flow sectional area of the water inlet section is larger than that of the slow flow section.

According to the air sterilizer, the water inlet section is of a cylindrical structure, the slow flow section is located on one side of the lower end of the water inlet section, the bottom end of the slow flow section is closed, and the water outlet of the water inlet channel is formed in the lower portion of the slow flow section and located below the water inlet section.

The water inlet channel can be cylindrical, and the central axes of the water inlet section and the slow flow section are not on the same vertical line. The water inlet section can be cylindrical, and the slow flow section is a semicircular cylinder.

The further effective results are as follows: the cross section of the slow flow section of the water inlet channel is designed to be smaller than that of the water inlet section, so that parts such as an ionized water generator, an atomizer and the like can be conveniently installed in a small space, the structure is compact, the overall size of the air sterilizer is reduced, the appearance is attractive, and the placement position is not limited.

The invention relates to an air sterilizer, further comprising an ionized water generator, an electrolytic sheet and a circuit board, wherein the ionized water generator is fixed at the lower part of the slow flow section and corresponds to the water outlet on the water inlet channel; the electrolytic sheet is fixed in the ionized water generating tank; the circuit board is installed the ionized water takes place tank bottom end.

The invention further discloses an air sterilizer, which comprises a mist uniform distribution device, wherein the mist uniform distribution device is fixed at the lower end of the mist channel and is communicated with the lower end of the mist channel; the lower end of the mist uniform distribution device is communicated with a mist outlet on the atomizer.

The adoption of the further beneficial effects is as follows: the mist can be uniformly sprayed out from the top end of the mist channel, and the rapid sterilization and disinfection of the surrounding air can be realized.

The invention further provides the air sterilizer, wherein the mist uniform distribution device comprises an annular groove and a flow guide screen plate, and the top end of the annular groove is fixedly connected and communicated with the bottom end of the mist channel; the flow guide screen plate is spirally arranged in the annular groove, the lowest end of the flow guide screen plate is positioned at the bottom in the annular groove, the highest end of the flow guide screen plate is positioned above the lowest end, and uniformly distributed airflow channels are formed between the bottom of the annular groove and the flow guide screen plate; an atomizing gas inlet is formed in the bottom of the annular groove and at the position close to the lowest end of the uniformly distributed gas flow channels; the atomizing gas inlet is communicated with the mist outlet on the atomizer.

The invention relates to an air sterilizer, further, the spiral diversion net plate has a screw pitch. The pitch range may be selected to be 1cm to 50 cm.

The air disinfector is characterized in that the flow guide net plate is provided with meshes, and the diameters of the meshes are sequentially increased from the lowest end to the highest end of the uniformly distributed airflow channel. The diameter of the smallest mesh can be chosen to be 1mm and the diameter of the largest mesh can be chosen to be 3 mm.

The adoption of the further beneficial effects is as follows: the utility model discloses a mist spraying device, including annular groove, equipartition airflow channel, atomizing gas inlet, diameter follow of mesh, the annular groove bottom is last and being close to equipartition airflow channel's least significant end position department establishes atomizing gas entry, works as the diameter of mesh is followed equipartition airflow channel's least significant end to most significant end increase in proper order, can effectually realize getting into atomizing gas homodisperse in the atomizing passageway around the atomizing passageway, and then realize atomizing gas even blowout.

The air sterilizer further comprises a mist generation channel, the mist generation channel is communicated with an atomizing gas inlet at the bottom of the annular groove, and the atomizer is positioned in the mist generation channel.

The air sterilizer further comprises a fan, and a blowing port of the fan is fixedly connected with the bottom end of the mist generation channel.

The adoption of the further beneficial effects is as follows: the atomizing gas can be accelerated to rise quickly, the pressure of the mist in the mist channel is increased, the spraying distance of the mist is increased, and the surrounding air can be sterilized quickly.

According to the air sterilizer, the fan is fixed at the lower part of the shell through the connecting plate.

The air sterilizer of the present invention further comprises a housing having an egg shape with a circular opening at a top end.

The adoption of the further beneficial effects is as follows: has beautiful appearance and is suitable for various high-grade places.

Drawings

FIG. 1 is an exploded view of an air sterilizer according to the present invention;

FIG. 2 is an exploded view of an alternative air sterilizer of the present invention;

FIG. 3 is a schematic longitudinal cross-sectional view of an air sterilizer of the present invention;

FIG. 4 is a schematic axial view of a mist distribution device in an air sterilizer according to the present invention;

FIG. 5 is a top view of a mist distribution device in the air sterilizer of the present invention;

FIG. 6 is a top view of a mist distribution device in the air sterilizer of the present invention;

FIG. 7 is a view of a mist outlet grille and a flow guide head structure at the top end of a mist channel in an air sterilizer of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a shell, 2, a water inlet channel, 201, a water inlet section, 202, a slow flow section, 3, a fog channel, 4, an ionized water generator, 401, an ionized water generating groove, 402, an electrolytic sheet, 403 circuit boards, 5, an atomizer, 6, a fog uniformly-distributing device, 601, an annular groove, 602, a flow guide screen plate, 7, a fan, 8, a fog generating channel, 9, a fog outlet grid, 91, a first annular plate, 92, a second annular plate, 93, a third annular plate, 94, a first grid strip, 95, a second grid strip, 10, a flow guide head, 111, a decorative cap, 112, an annular flow guide section, 113, a plug column, 11 and a flow guide ring.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, the air sterilizer of the present invention comprises a housing 1, a water inlet channel 2, a mist channel 3, an ionized water generator 4 and an atomizer 5, wherein the upper end of the housing 1 is provided with an opening, the water inlet channel 2 is vertically arranged in the housing 1, and the upper end thereof is provided with a water inlet; the fog channel 3 is annularly arranged at the outer side of the water inlet channel 2; the ionized water generator 4 and the atomizer 5 are both arranged at the lower part in the shell 1, and a water inlet arranged on the ionized water generator 4 is communicated with a water outlet on the water inlet channel 2; a water inlet arranged on the atomizer 5 is communicated with a water outlet arranged on the ionized water generator 4; and a mist outlet arranged on the atomizer 5 is communicated with the mist channel.

In the air sterilizer of the present invention, the housing 1 may be in the shape of an egg having a circular opening at the top end, and the sterilizer has an aesthetic appearance.

In some embodiments, the ionized water generator 4 comprises an ionized water generating tank 401, an electrolytic sheet 402 and a circuit board 403, wherein the ionized water generating tank 401 is fixed at the lower part of the slow flow section 202 and corresponds to the position of the water outlet on the water inlet channel 2; the electrolytic sheet 402 is fixed in the ionized water generating tank 401; the circuit board 403 is installed at the bottom end of the ionized water generating tank 401.

In other specific embodiments, the water inlet channel 2 includes a water inlet section 201 and a slow flow section 202 connected and communicated in sequence from top to bottom, and the slow flow section 202 is located on one side of the lower end of the water inlet section 201; the mist channel 3 is annularly arranged on the outer side of the water inlet section 201; the slow flow section 202 penetrates out of the lower end of the mist channel 3; the water flow cross-sectional area of the water inlet section 201 is larger than that of the slow flow section 202. Specifically, the section 201 of intaking is the cylinder structure, the section 202 that slowly flows is located the section 201 lower extreme one side of intaking, and the bottom is sealed, the delivery port on inhalant canal 2 is seted up slowly flows section 202 lower part and is located the below of the section 201 of intaking.

On the basis of the specific embodiment, the air sterilizer further comprises a mist uniform distribution device 6, wherein the mist uniform distribution device 6 is fixed at the lower end of the mist channel 3 and is communicated with the lower end; the lower end of the mist uniform distribution device 6 is communicated with a mist outlet on the atomizer 5. Specifically, as shown in fig. 4 and 6, the mist uniform distribution device 6 includes an annular groove 601 and a flow guide screen plate 602, and the top end of the annular groove 601 is fixedly connected and communicated with the bottom end of the mist channel 3; the flow guide net plate 602 is spirally arranged in the annular groove 601, the lowest end of the flow guide net plate is positioned at the bottom in the annular groove 601, the highest end of the flow guide net plate 602 is positioned above the lowest end, and uniformly distributed airflow channels are formed between the bottom of the annular groove 601 and the flow guide net plate 602; an atomizing gas inlet is formed in the bottom of the annular groove 601 and is close to the lowest end of the uniformly distributed gas flow channel; the atomizing gas inlet is communicated with the mist outlet on the atomizer 5. In some specific examples, the spiral-shaped flow-guiding mesh plate 602 has one pitch.

In the embodiment of the invention, as the water flow sectional area of the water inlet section 201 is larger than that of the slow flow section 202, the slow flow section 202 can be provided with the ionized water generator, and the ionized water generator can be an ionized water tank, so that the fixed installation of the mist uniform distribution device is facilitated, and the reasonable installation of all parts in a narrow space is realized.

In other specific examples, the mesh 3 is distributed on the flow guide screen plate 2, and the diameters of the mesh 3 are sequentially increased from the lowest end to the highest end of the uniformly distributed airflow channels.

In a specific example, the invention further comprises a mist generation channel 8, wherein the mist generation channel 8 is communicated with an atomizing gas inlet at the bottom of the annular groove 601, and the atomizer 5 is positioned in the mist generation channel.

In another specific example, the device further comprises a fan 7, and a blowing port of the fan 7 is fixedly connected with the bottom end of the mist generating channel 9. Specifically, the fan 7 is fixed to the lower portion of the housing 1 through a connecting plate.

The invention can also specifically comprise a fog outlet flow guide structure, wherein the fog outlet flow guide structure specifically comprises a flow guide head 11 and a flow guide ring 10, the flow guide head 11 is inserted into the top end of the water inlet channel, the lower end of the flow guide ring 10 is clamped with the top end of the fog channel, and the upper end of the flow guide ring is clamped with the opening; and a spray channel is arranged between the flow guide head and the flow guide ring. Specifically, the flow guiding head 11 includes a decorative cap 111, an annular flow guiding section 112 and an insertion column 113, the annular flow guiding section includes a large head end and a small head end, and the lower end of the decorative cap is connected with the large head end; the top end of the insertion column 113 extends outwards along the radial direction thereof to form a lap joint ring, and the outer side end of the lap joint ring is connected with the small head end; the lap joint ring is clamped at the top end of the inner side wall forming the annular mist outlet, and a mist spraying channel is arranged between the annular flow guide section 112 and the flow guide ring 10.

In a specific embodiment, the mist outlet grille 9 is further included, and the mist outlet grille 9 is detachably installed at an annular mist outlet at the top end of the mist channel 3. The lower end of the flow guide ring 10 is clamped with the outer edge of the fog outlet grating 9. Specifically, the mist outlet grille 9 includes a first ring plate 91, a second ring plate 92, a third ring plate 93, a plurality of first grid bars 94 and a plurality of second grid bars 95, the first ring plate 91 is located inside the second ring plate 92, the first grid bars 94 are located between the first ring plate 91 and the second ring plate 92 and connect the outer side of the first ring plate 91 with the inner side of the second ring plate 92; the bottom end of the third annular plate 93 is flush with the bottom end of the second annular plate 92 and is located inside the second annular plate 92, and the top end of the third annular plate is lower than the second annular plate 91; the second grid bars 95 are located between the third ring plate 93 and the second ring plate 92 and connect the outer side surface of the third ring plate 93 and the lower portion of the inner side surface of the second ring plate 92. In a further specific example: the lower ends of the first ring plate 91, the second ring plate 92 and the third ring plate 93 are flush, and the lower ends of the first ring plate 91 and the third ring plate 93 are provided with clamping grooves.

According to the invention, water flow enters the ionized water generator through the water inlet channel to generate ionized water, and is atomized by the atomizing device, atomized air is dispersed around the annular fog channel, and the air is uniformly discharged, so that the air can be sterilized and humidified, and the effect of humidifying the air can be realized.

Specifically, the housing of the present invention may include a base 101, an annular structure 103 having a large end and a small end, and two semi-circular arc structures 102, wherein the small end of the annular structure is fixed on the base, the large end of the annular structure is fixed to the lower ends of the two semi-circular arc structures, and the mist outlet guide structure and the housing form an egg-shaped or oblong structure integrally.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "peripheral" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly, by mechanical connection, or indirectly through intervening media, unless expressly limited otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An air sterilizer is characterized by comprising a shell (1), a water inlet channel (2), a mist channel (3), an ionized water generator (4) and an atomizer (5), wherein the upper end of the shell (1) is provided with an opening, the water inlet channel (2) is vertically arranged in the shell (1), and the upper end of the water inlet channel is provided with a water inlet; the fog channel (3) is annularly arranged at the outer side of the water inlet channel (2); the ionized water generator (4) and the atomizer (5) are both arranged at the lower part in the shell (1), and a water inlet arranged on the ionized water generator (4) is communicated with a water outlet on the water inlet channel (2); a water inlet arranged on the atomizer (5) is communicated with a water outlet arranged on the ionized water generator (4); a mist outlet arranged on the atomizer (5) is communicated with the mist channel;

the device is characterized by also comprising a mist uniform distribution device (6), wherein the mist uniform distribution device (6) is fixed at the lower end of the mist channel (3) and is communicated with the lower end; the lower end of the mist uniform distribution device (6) is communicated with a mist outlet on the atomizer (5);

the mist uniform distribution device (6) comprises an annular groove (601) and a flow guide screen plate (602), and the top end of the annular groove (601) is fixedly connected and communicated with the bottom end of the mist channel (3); the flow guide screen plate (602) is spirally arranged in the annular groove (601), the lowest end of the flow guide screen plate is positioned at the bottom in the annular groove (601), the highest end of the flow guide screen plate (602) is positioned above the lowest end, and uniformly distributed air flow channels are formed between the bottom of the annular groove (601) and the flow guide screen plate (602); an atomizing gas inlet is formed in the bottom of the annular groove (601) and is close to the lowest end of the uniformly distributed gas flow channel; the atomizing gas inlet is communicated with a mist outlet on the atomizer (5).

2. An air sterilizer as claimed in claim 1, wherein the water inlet channel (2) comprises a water inlet section (201) and a buffer section (202) which are connected and communicated with each other from top to bottom, the buffer section (202) is located at one side of the lower end of the water inlet section (201); the mist channel (3) is annularly arranged on the outer side of the water inlet section (201); the slow flow section (202) penetrates out of the lower end of the mist channel (3); the water flow cross-sectional area of the water inlet section (201) is larger than that of the slow flow section (202).

3. An air sterilizer as claimed in claim 2, wherein the water inlet section (201) is a cylindrical structure, the slow flow section (202) is located at one side of the lower end of the water inlet section (201) and the bottom end is closed, and the water outlet on the water inlet channel (2) is opened at the lower part of the slow flow section (202) and is located below the water inlet section (201).

4. An air sterilizer as claimed in claim 3, wherein the ionized water generator (4) comprises an ionized water generating tank (401), an electrolytic sheet (402) and a circuit board (403), the ionized water generating tank (401) is fixed at the lower part of the slow flow section (202) and corresponds to the water outlet position on the water inlet channel (2); the electrolytic sheet (402) is fixed in the ionized water generating tank (401); the circuit board (403) is installed at the bottom end of the ionized water generating tank (401).

5. An air disinfector according to any one of the claims 1 to 4, wherein the spiral-shaped flow guiding screen (602) has a pitch.

6. An air sterilizer as claimed in any one of claims 1 to 4, wherein the flow guiding mesh plate (602) is provided with mesh openings, the diameter of the mesh openings increasing from the lowest end to the highest end of the uniformly distributed air flow channel.

7. An air sterilizer as claimed in any one of claims 1 to 4, further comprising a mist generating channel (8), the mist generating channel (8) being in communication with an inlet for atomizing gas at the bottom of the annular groove (601), the atomizer (5) being located in the mist generating channel.

8. An air sterilizer as claimed in claim 7, characterized by further comprising a blower (7), the blowing port of the blower (7) being fixedly connected to the bottom end of the mist generating channel (8).

9. An air sterilizer as claimed in claim 8, characterized in that the fan (7) is secured to the lower part of the housing (1) by means of a connecting plate.

10. An air sterilizer as claimed in any one of claims 1 to 4 and 8 to 9, wherein the housing is egg-shaped with a rounded open top.