CN213514309U

CN213514309U - Air purifier disinfects

Info

Publication number: CN213514309U
Application number: CN202022600725.8U
Authority: CN
Inventors: 胡镇韬; 陈欢
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-22
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to an air purifier technical field, concretely relates to air purifier disinfects. The sterilizing air purifier includes: an air box; a purification tank adapted to hold a purification solution therein; and the pipeline assembly is directly or indirectly communicated with the air box and the purification box and is suitable for guiding the air in the air box into the purification solution in the purification box. The utility model provides an air purifier disinfects through independently setting up bellows and purifying box to communicate through the pipeline subassembly, and further will air in the bellows is leading-in the purifying solution of purifying box, thereby utilize purifying solution in the purifying box purifies the air, plays the disinfection effect that disinfects, makes the pollutant deposit in purifying solution, can't return air once more, is difficult for causing secondary pollution, guarantees purifying effect.

Description

Air purifier disinfects

Technical Field

The utility model relates to an air purifier technical field, concretely relates to air purifier disinfects.

Background

With the increasing environmental problems, air purifiers have become essential household appliances for many households. Air purifier who exists on the existing market, most of them are filtration type, electric purification form, and the filtration type is changed the filter screen with high costs, and electric purification can not realize purifying effect fast and easily form secondary pollution, and conventional air purifier can play the effect of interception virus in addition, but can not kill the virus, and at the in-process of circulation air-purifying, probably can cause secondary pollution to the air, and is relatively poor to the effect of getting rid of formaldehyde.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that air purifier bactericidal effect is poor and easily form secondary pollution among the prior art to provide one kind can effectively disinfect and be difficult for causing secondary pollution's air purifier that disinfects.

In order to solve the technical problem, the utility model provides a pair of air purifier disinfects, include:

an air box;

a purification tank adapted to hold a purification solution therein; and

and the pipeline assembly is directly or indirectly communicated with the air box and the purification box and is suitable for guiding the air in the air box into the purification solution in the purification box.

Optionally, the duct assembly includes: the exhaust pipe is arranged at a position close to the bottom of the purification box; the exhaust pipe is provided with at least one exhaust hole.

Optionally, the exhaust pipe is communicated with at least one annular exhaust pipe, the annular exhaust pipe is annularly arranged at a position close to the bottom of the purification box, and the annular exhaust pipe is provided with at least one exhaust hole.

Optionally, at least one purification box connector tube is arranged on the outer wall of the purification box in a penetrating manner, and the purification box connector tube is communicated with the exhaust pipe;

the outer wall of the air box is provided with at least one air box interface tube in a penetrating way;

the purifying box connector tube is communicated with the air box connector tube through a switching tube.

Optionally, a check valve is disposed inside the purification box mouthpiece and/or the bellows mouthpiece and/or the adaptor.

Optionally, the purification box is at least partially arranged above the wind box along the gravity direction.

Optionally, a fan assembly is arranged inside the bellows.

Optionally, at least a partial region of the air box is provided with an air inlet, and the air inlet is covered with a filter screen.

Optionally, an air outlet is arranged at the top of the purification box, and the bottom of the purification box is closed and is formed with a purification box bottom plate.

Optionally, at least a partial region in the purification box is provided with an activated carbon layer.

Optionally, at least one disinfection lamp is arranged on the inner wall of the purification box.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an air purifier disinfects through independently setting up bellows and purifying box to communicate through the pipeline subassembly, and further will air in the bellows is leading-in the purifying solution of purifying box, thereby utilize purifying solution in the purifying box purifies the air, plays the disinfection effect that disinfects, makes the pollutant deposit in purifying solution, can't return air once more, is difficult for causing secondary pollution, guarantees purifying effect.

2. The utility model provides an air purifier disinfects the bottom of purifying box is provided with the blast pipe that has the exhaust hole, thereby makes inspiratory air is discharging in the bellows during the purifying solution that holds in the purifying box, preferentially passes through the blast pipe, and by the exhaust hole loss that sets up on the blast pipe is to the purifying solution in, when making the air that flows get into the purifying solution in the purifying box, forms the form of microbubble, the purifying solution repeated contact in microbubble and the purifying box to increase the area of contact of air and purifying solution, improve purifying solution's purifying effect, increase purification efficiency, it is right purifying solution carries out make full use of.

3. The utility model provides an air purifier disinfects, through setting up the check valve, make the interior purifying solution of purifying box can't get into and flow in via the blast pipe from the exhaust hole inside the bellows, prevent the purifying solution refluence, and air in the bellows can be led into smoothly through the check valve in the blast pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first perspective view of the sterilizing air purifier of the present invention;

FIG. 2 is a second perspective view of the sterilizing air purifier of the present invention;

FIG. 3 is a schematic view of the sterilizing air purifier according to the present invention in an exploded state;

FIG. 4 is a front view of the sterilizing air purifier of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a schematic cross-sectional view A-A of an added activated carbon layer;

fig. 7 is a partially enlarged view of fig. 6.

Description of reference numerals:

10-a purifying box, 11-a sterilizing lamp, 12-an activated carbon layer, 13-a purifying box interface tube and 14-a purifying box bottom plate; 20-bellows, 21-bellows joint pipe, 22-bellows top plate; 30-a filter screen;

40-a pipeline assembly, 41-an exhaust pipe, 42-an adapter pipe, 43-a one-way valve, 44-an exhaust hole and 45-an annular exhaust pipe; 50-a fan component, 51-a motor, 52-a motor bracket and 53-a fan blade.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1 to 7, the sterilizing air purifier provided in this embodiment includes:

a bellows 20;

a decontamination chamber 10 adapted to hold a decontamination solution therein; and

and a pipe assembly 40 directly or indirectly communicating the wind box 20 with the purification tank 10 and adapted to introduce the air in the wind box 20 into the purification solution in the purification tank 10.

Preferably, the air box 20 is constructed in the form of a cavity, the interior of which is adapted to be provided with a fan assembly 50, the fan assembly 50 being adapted to draw ambient air into the interior of the air box 20.

Preferably, be suitable for in the purifying box 10 and hold purifying solution, purifying solution can be to letting in purifying solution inside air purifies, as preferred, purifying solution can play and subside the effect to the particulate matter in the air to and carry out the effect that decomposes to the formaldehyde in the air, can also play the effect of dispelling peculiar smell in the air.

As a specific implementation form, the purification solution specifically includes: water, alum, formaldehyde catalyst, etc. The purification principle of the purification solution mainly comprises the following steps:

water and alum: the particles in the air meet water to increase gravity, so that the particles sink, and then the precipitation speed of the particles in the purified solution is accelerated through alum.

Formaldehyde catalyst: catalyzing formaldehyde in air to CO₂And water; preferably, the formaldehyde catalyst may include: MnOx solution, Pt solution, and mixed solution of MnOx and Pt.

Specifically, the activated carbon layer 12 is disposed at least in a partial region in the purification box 10. The activated carbon layer can absorb odor and gases such as Total Volatile Organic Compounds (TVOC), thereby reducing the odor in the air.

Preferably, the air passing through the purified solution can also play a certain humidifying role, so that the air humidity is ensured.

As a modification, an aromatic agent may be further disposed in the purification box 10, so that the air purified by the sterilizing air purifier is more fragrant; as another variation, the fragrance may also be dissolved in the decontamination solution.

As an additional realization, the purification solution can also be a disinfectant solution, which can be obtained by electrolysis of a saline solution. At this time, an electrolysis device may be further disposed in the purifying box 10 of the sterilizing air purifier, the electrolysis device is suitable for preparing sterilized water, the electrolysis device serves as a preparation unit for electrolyzing sterilized water, and the working principle of preparing sterilized water is as follows: through placing the sodium chloride aqueous solution inside purifying box 10 to through switching on setting up the electrolytic device inside purifying box 10, produce sodium hypochlorite solution through electrolytic device electrolysis sodium chloride aqueous solution, because sodium hypochlorite has extremely strong oxidizing property, can make the protein denaturation on thallus or the virus, thereby reach the sterile purpose of disinfecting, the sodium hypochlorite solution is disinfectant promptly. The electrolysis device comprises a cathode and an anode, and the specific reaction principle is as follows:

cathode 2Cl^--2e＝Cl₂

Anode 2H₂O+2e^-＝H₂+2OH^-

And (3) total reaction: 2Cl^-+2H₂O＝H₂+Cl₂+2OH^-

A disproportionation reaction will occur between chlorine and water: cl₂+H₂The generated HClO has certain oxidability, thereby realizing the killing effect on bacteria and viruses.

In this embodiment, the salt that adopts is NaCl, and its self is nontoxic and stable in nature, and difficult emergence is rotten, conveniently preserves and carries out the electrolysis disinfection operation, and sodium hypochlorite degerming ability is strong, does not have the burden to the environment, and the electrolysis process consumption is lower, and the cleaning process is safe, very environmental protection. Other chlorates, such as KCl, CaCl, etc., are not recommended because of their own potential for harm to the human body.

The air purifier that disinfects that this embodiment provided is through independently setting up bellows 20 and purifying box 10 to communicate through pipeline subassembly 40, and further will air in bellows 20 is leading-in the purifying solution of purifying box 10, thereby utilize purifying solution in the purifying box 10 purifies the air, plays the disinfection effect of disinfecting, makes the pollutant deposit in purifying solution, can't return air once more, is difficult for causing secondary pollution, guarantees purifying effect.

Specifically, the duct assembly 40 includes: at least one exhaust pipe 41, wherein the exhaust pipe 41 is arranged at a position close to the bottom of the purifying box 10; the exhaust pipe 41 is provided with at least one exhaust hole 44.

Inspiratory air is discharging in bellows 20 during the purifying solution that holds in the purifying box 10, preferentially pass through blast pipe 41 to by the exhaust hole 44 that sets up on blast pipe 41 dissipates to the purifying solution in, make during the purifying solution in the air admission purifying box 10 that flows, form the form of small bubble, thereby increase the area of contact of air and purifying solution, avoid the air to be in the form of big bubble gushes into the purifying solution, thereby improve purifying solution's purifying effect.

Preferably, a plurality of exhaust pipes 41 are provided near the bottom of the purification box 10, and the plurality of exhaust pipes 41 are respectively communicated with the wind box 20. The exhaust pipe 41 divides the area at the bottom of the purification box, thereby increasing the arrangement number of the exhaust pipes 41, enlarging the arrangement area and improving the utilization efficiency of the purification solution.

As a preferred implementation form of this embodiment, the two exhaust pipes 41 are disposed at the bottom of the purification box 10 in a cross shape, and intersect each other, and two ends of the two exhaust pipes 41 are respectively communicated with the wind box 20, so that the exhaust pipes 41 at the bottom of the purification box 10 are uniformly distributed, and the air intake effect is better and uniform.

The sterilization air purifier provided by the embodiment is characterized in that the bottom of the purifying box 10 is provided with an exhaust pipe 41 with an exhaust hole 44, so that the air sucked in the air box 20 is discharged into the purifying solution contained in the purifying box 10, preferentially passes through the exhaust pipe 41, and is dissipated into the purifying solution through the exhaust hole 44 arranged on the exhaust pipe 41, so that when the flowing air enters the purifying solution in the purifying box 10, a small bubble is formed, the small bubble is repeatedly contacted with the purifying solution in the purifying box, the contact area between the air and the purifying solution is increased, the purifying effect of the purifying solution is improved, the purifying efficiency is increased, and the purifying solution is fully utilized.

Specifically, at least one annular exhaust pipe 45 is communicated with the exhaust pipe 41, the annular exhaust pipe 45 is annularly arranged at a position close to the bottom of the purification box 10, and at least one exhaust hole 44 is formed in the annular exhaust pipe 45.

In order to further improve the utilization ratio of the purifying solution and improve the purifying efficiency, at least one annular exhaust pipe 45 is communicated with the exhaust pipe 41 and annularly arranged at the position, close to the bottom, of the purifying box 10, and at least one exhaust hole 44 is formed in the annular exhaust pipe 45, so that the number of the exhaust holes 44 is increased, and the distribution number of the bottom of the purifying box 10 is increased.

Preferably, each exhaust pipe 41 and/or the annular exhaust pipe 45 is provided with a plurality of exhaust holes 44 along the same cross section, so as to further increase the number of the exhaust holes 44.

Specifically, at least one purification box interface tube 13 is arranged on the outer wall of the purification box 10 in a penetrating manner, and the purification box interface tube 13 is communicated with the exhaust pipe 41;

the outer wall of the air box 20 is provided with at least one air box interface tube 21 in a penetrating way;

the purification box mouthpiece 13 is communicated with the air box mouthpiece 21 through an adapter tube 42.

In order to ensure the communication between the air box 20 and the purification box 10 and ensure that the air sucked into the air box 20 preferentially passes through the exhaust pipe 41 when being discharged into the purification solution contained in the purification box 10, the air box 20 is communicated with the purification box mouthpiece 13 through at least one air box mouthpiece 21 arranged on the outer wall of the air box 20 and is communicated with the exhaust pipe 41 through the purification box mouthpiece 13, so that the air in the air box 20 directly enters the exhaust pipe 41.

In this embodiment, the outer wall of the air box 20 is provided with four air box mouthpiece pipes 21 in a penetrating manner, and the four air box mouthpiece pipes 21 are uniformly distributed along the circumferential direction, correspondingly, the outer wall of the purification box 10 is provided with four purification box mouthpiece pipes 13 in a penetrating manner, and the four purification box mouthpiece pipes 13 are uniformly distributed along the circumferential direction, and the adjacent air box mouthpiece pipes 21 are communicated with the purification box mouthpiece pipes 13 through an adapter pipe 42.

Specifically, a check valve 43 is arranged inside the purification box mouthpiece 13 and/or the bellows mouthpiece 21 and/or the adapter tube 42.

In the sterilizing air purifier according to the present embodiment, the check valve 43 is provided to prevent the purified solution in the purifying box 10 from entering from the exhaust hole 44 and flowing into the air box 20 through the exhaust pipe 41, thereby preventing the purified solution from flowing backward, and the air in the air box 20 can be smoothly introduced into the exhaust pipe 41 through the check valve 43.

Specifically, the purge box 10 is at least partially disposed at an upper position of the wind box 20 in the gravity direction.

Referring to fig. 7 in conjunction with fig. 6, a top of the wind box 20 is formed with a top box plate 22, and a bottom of the purification box 10 is formed with a bottom purification box plate 14, and the bottom purification box plate 14 is placed on the top box plate 22.

Because air density is less than liquid density, through with purifying box 10 at least partial set up in bellows 20 is along the top position of gravity direction to make bellows 20 get into the air in the purifying box 10 can be under the buoyancy effect natural to the solution top of purifying and float, guarantees going on smoothly of purification process, and reduces the length of adapter tube 42, plays the effect of direct connection bellows 20 top and purifying box 10 bottom.

Specifically, a fan assembly 50 is disposed inside the air box 20.

The fan assembly 50 includes a motor 51, a motor bracket 52 for supporting the motor 51, and a fan blade 53 communicated with a motor shaft of the motor 51. The fan assembly 50 is adapted to draw outside air into the interior of the air box 20.

Specifically, at least a partial area of the air box 20 is provided with an air inlet, and the air inlet is covered with a filter screen 30.

Preferably, filter screen 30 is the primary filter screen, can filter objects such as great hair, prevents to have great impurity to block up the inner tube along the air flow direction, especially guarantees the unobstructed of exhaust hole 44.

Specifically, an air outlet is arranged at the top of the purification box 10, and the bottom of the purification box 10 is closed and is formed with a purification box bottom plate 14.

The purification tank 10 is constructed in a tub-shaped structure so as to conveniently contain the purification solution, and the upper portion facilitates the discharge of the air purified by the purification solution. As a variant, the air outlet of the purification box 10 can also be arranged on other side walls, which is convenient for the purification box 10 to be communicated with the subsequent structure of the sterilizing air purifier.

Specifically, at least one sterilizing lamp 11 is disposed on the inner wall of the purifying box 10.

Preferably, the sterilizing lamp 11 may be a UV lamp, and the air purified by the purifying solution can be further sterilized by irradiating the UV lamp.

Further, the sterilizing air purifier can also comprise a high-efficiency filter screen and an electric heating device, so that the sterilizing and purifying effects are further improved.

As a specific implementation form, the working process of the sterilizing air purifier provided by the embodiment is as follows:

firstly, a motor 51 drives a fan blade 53 to rotate, and air is sucked into the air box 20 through a filter screen 30 and an air inlet of the air box 20; and further under the drive of the fan assembly 50, the air is introduced into the exhaust pipe 41 through the air box mouthpiece 21, the adapter tube 42, the purification box mouthpiece 13 and the one-way valve 43, and then is discharged into the purification solution in the form of small bubbles formed by the exhaust holes 44 arranged on the exhaust pipe 41, and the particulate matters or formaldehyde and other substances existing in the air forming the small bubbles are contacted with the purification solution through the purification solution, so as to be precipitated or decomposed. The air continuously escapes upwards, and then is irradiated by the UV lamp to sterilize and disinfect, and is further discharged from the air outlet arranged on the purifying box 10, so that the treated air normally flows into the room. The air purifier that disinfects that this embodiment provided has avoided the air purifier of conventional filter screen formula to need frequently to change the condition of filter screen, reduces use cost, and the pollutant after solution for purification subsides can't return air once more, prevents secondary pollution, can effectively play the effect of virus killing degerming.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A germicidal air purifier, comprising:

a bellows (20);

a decontamination chamber (10) adapted to contain a decontamination solution therein; and

a conduit assembly (40) communicating directly or indirectly the bellows (20) with the purification tank (10) and adapted to direct air within the bellows (20) into the purification solution of the purification tank (10).

2. The germicidal air purifier as recited in claim 1, wherein the duct assembly (40) comprises: at least one exhaust pipe (41), wherein the exhaust pipe (41) is arranged at a position, close to the bottom, of the purification box (10); the exhaust pipe (41) is provided with at least one exhaust hole (44).

3. The sterilizing air purifier as recited in claim 2, wherein the exhaust pipe (41) is connected with at least one annular exhaust pipe (45), the annular exhaust pipe (45) is annularly arranged at a position close to the bottom of the purifying box (10), and the annular exhaust pipe (45) is provided with at least one exhaust hole (44).

4. The sterilizing air purifier as claimed in claim 2, wherein at least one purifying box mouth piece (13) is arranged on the outer wall of the purifying box (10) in a penetrating manner, and the purifying box mouth piece (13) is communicated with the exhaust pipe (41);

the outer wall of the air box (20) is provided with at least one air box connector tube (21) in a penetrating way;

the purifying box connector tube (13) is communicated with the air box connector tube (21) through an adapter tube (42).

5. Sterilization air purifier according to claim 4, characterized in that a one-way valve (43) is arranged inside the purification box mouthpiece (13) and/or the air bellow mouthpiece (21) and/or the adapter tube (42).

6. The germicidal air purifier as claimed in claim 1, characterized in that the purifying box (10) is at least partially arranged in an upper position of the air box (20) in the direction of gravity.

7. Sterilization air purifier according to any one of claims 1 to 6, characterized in that a fan assembly (50) is arranged inside the air box (20).

8. The sterilizing air purifier according to claim 7, wherein the air box (20) is provided with an air inlet at least in a partial area, and the air inlet is covered with a filter screen (30).

9. The sterilizing air purifier as claimed in claim 8, wherein the top of the purifying box (10) is provided with an air outlet, and the bottom of the purifying box (10) is closed and is formed with a purifying box bottom plate (14).

10. Sterilization air purifier according to any one of claims 1 to 6, characterized in that at least a partial area inside the purification box (10) is provided with an activated carbon layer (12).

11. Sterilizing air purifier according to any of claims 1-6, characterized in that at least one sterilizing lamp (11) is arranged on the inner wall of the purifying box (10).