CN215723912U

CN215723912U - Indoor purifier

Info

Publication number: CN215723912U
Application number: CN202121908805.8U
Authority: CN
Inventors: 韩峰; 沈晓婷
Original assignee: Jiangsu Aier Environmental Protection Technology Co ltd
Current assignee: Jiangsu Aier Environmental Protection Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-01
Anticipated expiration: 2031-08-13

Abstract

The utility model provides an indoor purifier, comprising: the purification device comprises a purification cylinder, a water inlet and a water outlet, wherein the purification cylinder is provided with a purification flow passage, the upper end of the purification flow passage is provided with an obliquely arranged air inlet, and the lower end of the purification flow passage is provided with an air outlet; the purification piece is obliquely arranged at the air inlet, and an air purification part is arranged in the purification piece; the inner cylinder is arranged in the purification flow channel and is provided with a flow passage, an impeller is rotationally arranged in the flow passage, the air inlet end of the flow passage is arranged towards the purification piece, and the air outlet end of the flow passage is arranged towards the air outlet; the dehumidification box, dehumidification box joint in the air outlet is equipped with the dehumidification portion that is arranged in the dehumidification box and is used for absorbing moisture in the air. The air in the cabinet body is sucked into the purification flow channel from the air inlet through the rotation of the impeller, and when the air is contacted with the air purification part, the air in the cabinet body is purified.

Description

Indoor purifier

Technical Field

The utility model relates to the field of indoor air purification, in particular to an indoor purifier.

Background

The source of harmful gas in the indoor air mainly comes from building materials such as the cabinet body and coating, and the free formaldehyde that the gluing agent self of the cabinet body contains can give off to indoor under the state that the cabinet door is opened, can release this department's formaldehyde to outdoor through the ventilation, but when the cabinet door was closed, the formaldehyde in the cabinet stayed the cabinet internal, when the user opened the cabinet door, the internal formaldehyde concentration of cabinet was higher, produced harm to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an indoor purifier which is convenient for purifying gas in a cabinet.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an indoor purifier, comprising:

the purification device comprises a purification cylinder, a water inlet and a water outlet, wherein the purification cylinder is provided with a purification flow passage, the upper end of the purification flow passage is provided with an obliquely arranged air inlet, and the lower end of the purification flow passage is provided with an air outlet;

the purification piece is obliquely arranged at the air inlet, and an air purification part is arranged in the purification piece;

the inner cylinder is arranged in the purification flow channel, the inner cylinder is provided with a flow passage, an impeller is rotationally arranged in the flow passage, the air inlet end of the flow passage is arranged towards the purification piece, and the air outlet end of the flow passage is arranged towards the air outlet;

the dehumidification box, dehumidification box joint in the air outlet, be equipped with the dehumidification portion that is arranged in the dehumidification box and is used for absorbing moisture in the air.

In some embodiments of the present invention, the purifying member includes a first air-permeable portion and a second air-permeable portion, a purifying chamber is defined between the first air-permeable portion and the second air-permeable portion, and the air purifying portion is filled in the purifying chamber.

In some embodiments of the present invention, a partition plate is further disposed in the purification flow channel, a negative pressure cavity is defined between the partition plate and the second air permeable portion, and the air inlet of the overflow channel is communicated with the negative pressure cavity.

In some embodiments of the present invention, a distance between the partition and the second air-permeable portion is gradually increased in a direction close to the air inlet end of the purification flow path.

In some embodiments of the present invention, the first ventilation part is located at an outer side, a plurality of ventilation holes are spaced on the first ventilation part, and the aperture of the ventilation holes gradually decreases in a direction close to the air inlet end of the purification channel.

In some embodiments of the present invention, the inner cylinder includes an installation cylinder and a connection cylinder, a mounting frame is disposed in the purification flow channel, the installation cylinder is detachably connected to the mounting frame, the impeller is rotatably disposed in the installation cylinder, an upper port of the connection cylinder is communicated with the negative pressure cavity, and a lower end of the connection cylinder is sleeved on the installation cylinder.

In some embodiments of the present invention, a plurality of mounting gaps are arranged at intervals on the mounting frame in the circumferential direction of the mounting cylinder, a third ventilation portion is clamped in the mounting gaps, and fragrance retaining balls are arranged in the third ventilation portion.

In some embodiments of the present invention, the aperture of the lower end of the mounting cylinder in a direction approaching the dehumidifying cartridge is gradually increased.

In some embodiments of the present invention, a plurality of flow holes are formed in the purification cartridge at intervals, the plurality of flow holes are respectively communicated with the purification flow passages, and the plurality of flow holes are located below the mounting frame.

In some embodiments of the present invention, a plurality of claws are arranged at intervals on the air outlet of the purification cartridge, a flange is arranged on the opening of the dehumidification box, and the plurality of claws are clamped on the flange.

The indoor purifier of the utility model has the characteristics and advantages that:

1. the air in the cabinet body is sucked into the purification flow channel from the air inlet through the rotation of the impeller, and the air purification part can purify harmful gas in the air so as to purify the air in the cabinet body.

2. The air outlet end of the overflowing channel is arranged towards the inlet of the dehumidifying box, so that the air flow flux of the outlet of the dehumidifying box can be increased, and the dehumidifying effect of the dehumidifying box is improved.

3. Through will purifying the slope of piece and setting up in air intake department to increase the area that purifies the piece, improve the purifying effect of air purification portion to the through-flow air.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic view of an indoor cleaner according to an embodiment of the present invention.

The reference numbers illustrate:

1. a purification cartridge; 11. a purification flow channel; 12. a partition plate; 13. a negative pressure chamber; 14. a mounting frame; 141. a mounting gap; 15. a third ventilation part; 16. a flow-through hole; 17. a claw;

2. a purifying member; 21. an air purification unit; 22. a first air-permeable portion; 221. air holes are formed; 23. a second ventilation part;

3. an inner barrel; 31. an impeller; 32. mounting the cylinder; 33. a connecting cylinder;

4. a dehumidification box; 41. a flange;

5. a motor;

6. a battery.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the present invention provides an indoor cleaner comprising: the purification device comprises a purification cylinder 1, wherein the purification cylinder 1 is provided with a purification flow channel 11, the upper end of the purification flow channel 11 is provided with an obliquely arranged air inlet, and the lower end of the purification flow channel 11 is provided with an air outlet; the purifying piece 2 is obliquely arranged at the air inlet, and an air purifying part 21 is arranged in the purifying piece 2; the inner cylinder 3 is arranged in the purification flow channel 11, the inner cylinder 3 is provided with a flow passage, an impeller 31 is rotationally arranged in the flow passage, the air inlet end of the flow passage is arranged towards the purification piece 2, and the air outlet end of the flow passage is arranged towards the air outlet; dehumidification box 4, dehumidification box 4 joint in the air outlet, be equipped with the dehumidification portion that is arranged in the air absorption moisture in the dehumidification box 4.

It can be understood that, through the rotation of impeller 31 in order to inhale purification runner 11 with the internal air of cabinet from the air intake, when air and air purification portion 21 contact, air purification portion 21 can purify the harmful gas in the air, make the air after the purification flow out through overflowing the passageway again, through making the air-out end that overflows the passageway set up towards the import of dehumidification box 4 to can increase the air circulation volume of the import play of dehumidification box 4, improve the dehumidification effect of dehumidification box 4. In addition, the purifying piece 2 is obliquely arranged at the air inlet, so that the area of the purifying piece 2 is increased, the purifying effect of the air purifying part 21 on the air flowing through is improved,

in some embodiments, the dehumidifying part can be a material composed of materials for absorbing moisture in the air, such as calcium chloride and activated carbon particles, to absorb the water in the air to reduce the humidity in the cabinet body, and to absorb harmful gas molecules such as formaldehyde and benzene,

in some embodiments, the angle between the purification element 2 and the horizontal plane is between 30 and 75 degrees, preferably 45 degrees.

In some embodiments of the present invention, the purifying member 2 includes a first air-permeable portion 22 and a second air-permeable portion 23, a purifying chamber is defined between the first air-permeable portion 22 and the second air-permeable portion 23, and the air purifying portion 21 is filled in the purifying chamber. It can be understood that the air in the cabinet body enters the purifying cavity through the first air-permeable portion 22, and contacts with the air purifying portion 21 in the purifying cavity, so as to purify the air, and the purified air enters the flow passage through the second air-permeable portion 23, so as to ensure the fluidity of the air.

In some embodiments, the air purifying part 21 may be activated carbon, so as to purify formaldehyde from the air flowing through, thereby reducing the cost of the indoor purifier, and in some other embodiments, the air purifying part 21 may also be made of other materials with air purification functions, so that the air purifying part 21 is not limited herein, as long as the air purifying part 21 has the function of purifying air.

In some embodiments of the present invention, a partition plate 12 is further disposed in the purification flow channel 11, a negative pressure cavity 13 is defined between the partition plate 12 and the second air permeable portion 23, and the air inlet of the overflow channel is communicated with the negative pressure cavity 13. It can be understood that, by covering the negative pressure chamber 13 at the rear side of the second air-permeable portion 23, when the impeller 31 rotates, negative pressure can be generated in the negative pressure chamber 13 to suck air in the cabinet into the purifying flow channel 11, so that the air flows through the air purifying portion 21 to achieve the purifying effect.

In some embodiments of the present invention, the distance between the partition plate 12 and the second air-permeable portion 23 is gradually increased in a direction close to the air intake end of the purification flow path 11. The first ventilation part 22 is located at the outer side, a plurality of ventilation holes 221 are formed in the first ventilation part 22 at intervals, and the aperture of each ventilation hole 221 is gradually reduced in the direction close to the air inlet end of the purification flow channel 11.

It can be understood that, at the air inlet end near the purification flow channel 11, the pressure in the negative pressure cavity 13 is larger, and by making the aperture of the air inlet end near the purification flow channel 11 smaller and farther from the air inlet end of the purification flow channel 11, the suction force at each position of the purification member 2 can be ensured to be substantially the same, so that the air can be uniformly contacted with the air purification part 21, and the purification effect is improved.

In some embodiments of the present invention, the inner cylinder 3 includes a mounting cylinder 32 and a connecting cylinder 33, a mounting frame 14 is disposed in the purification flow channel 11, the mounting cylinder 32 is detachably connected to the mounting frame 14, the impeller 31 is rotatably disposed in the mounting cylinder 32, an upper port of the connecting cylinder 33 is communicated with the negative pressure cavity 13, and a lower end of the connecting cylinder 33 is sleeved on the mounting cylinder 32. It can be understood that, by making the connecting cylinder 33 fit over the mounting cylinder 32, the mounting cylinder 32 can be disassembled conveniently, so as to facilitate the operations of mounting and maintaining the components such as the impeller 31 in the mounting cylinder 32.

In some embodiments, the mounting cylinder 32 is provided with a mounting collar that abuts against the mounting frame 14, and the mounting collar is positioned on the mounting frame 14 by bolts to facilitate mounting and dismounting of the mounting cylinder 32.

In some embodiments, the motor 5 is further disposed in the mounting cylinder 32, and a shaft of the motor 5 is connected to the impeller 31, so as to facilitate rotating the impeller 31 in the flow passage. Wherein the motor 5 can be fixed in the mounting cylinder 32 through the mounting mesh plate.

In some embodiments, the purifying cylinder 1 further has a battery 6 therein, a wire is threaded through the mounting cylinder 32, and two ends of the wire are respectively connected to the motor 5 and the battery 6, so as to provide power to the motor 5.

In some embodiments of the present invention, a plurality of mounting gaps 141 are spaced on the mounting frame 14 in the circumferential direction of the mounting cylinder 32, a third air permeable portion 15 is clamped in the mounting gaps 141, and a fragrance retaining ball is arranged in the third air permeable portion 15. It can be understood that, by arranging the fragrance retaining ball in the third ventilation portion 15, the fragrance in the fragrance retaining ball is emitted into the purification flow channel 11, and after the purified air flows into the purification flow channel 11 from the flow channel, the fragrance in the purification flow channel 11 is driven to flow into the cabinet body.

In some embodiments of the present invention, the diameter of the lower end of the mounting cylinder 32 in the direction approaching the dehumidifying cartridge 4 gradually increases. It will be appreciated that the lower end of the mounting cylinder 32 is of a generally flared configuration so as to reduce the flow rate of the airflow exiting the end of the mounting cylinder 32 to reduce the noise generated by the airflow rubbing against the dehumidifying cartridge 4.

In some embodiments of the present invention, a plurality of flow holes 16 are spaced on the purification cartridge 1, the plurality of flow holes 16 are respectively communicated with the purification flow path 11, and the plurality of flow holes 16 are located below the mounting frame 14. It can be understood that, by providing a plurality of flow holes 16 below the mounting frame 14, purified air can flow out from the flow passage through the plurality of flow holes 16, thereby ensuring the gas circulation in the purification flow passage 11.

In some embodiments of the present invention, a plurality of claws 17 are spaced at an air outlet of the purifying cylinder 1, a flange 41 is disposed on an opening of the dehumidifying box 4, and the plurality of claws 17 are clamped on the flange 41. It can be understood that the cooperation of the plurality of claws 17 and the flange 41 facilitates the installation and fixation of the purification cartridge 1 and the dehumidification box 4 to facilitate the replacement of the dehumidification box 4.

In some embodiments, the dehumidification box 4 can be placed in the cabinet, and the purification cartridge 1 is installed above the dehumidification box 4, so that the indoor purifier of the present invention is positioned and installed in the cabinet.

In some embodiments, the purifying cylinder 1 is provided with an adhesive, and the purifying cylinder 1 is adhered to the inner surface of the cabinet body through the adhesive, it should be noted that, as long as the indoor purifier of the present invention can be disposed in the cabinet body to avoid the air inlet from being blocked, the installation form of the indoor purifier of the present invention is not limited herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An indoor purifier, comprising:

2. The indoor cleaner of claim 1, wherein the cleaning member includes a first air-permeable portion and a second air-permeable portion defining a cleaning chamber therebetween, the air cleaning portion being filled in the cleaning chamber.

3. The indoor purifier as claimed in claim 2, wherein a partition is further disposed in the purifying flow channel, a negative pressure chamber is defined between the partition and the second air permeable portion, and the air inlet of the flow channel is communicated with the negative pressure chamber.

4. The indoor cleaner of claim 3, wherein a distance between the partition and the second ventilation part is gradually increased in a direction approaching an air intake end of the cleaning flow passage.

5. The indoor purifier as claimed in claim 4, wherein the first ventilating portion is located at an outer side, a plurality of ventilating holes are formed at intervals on the first ventilating portion, and the aperture of the ventilating holes is gradually reduced in a direction close to the air inlet end of the purifying flow passage.

6. The indoor purifier of claim 3, wherein the inner cylinder comprises an installation cylinder and a connection cylinder, a mounting frame is arranged in the purification flow channel, the installation cylinder is detachably connected to the mounting frame, the impeller is rotatably arranged in the installation cylinder, an upper port of the connection cylinder is communicated with the negative pressure cavity, and a lower end of the connection cylinder is sleeved on the installation cylinder.

7. The indoor purifier as claimed in claim 6, wherein a plurality of mounting gaps are provided at intervals on the mounting frame in a circumferential direction of the mounting cylinder, a third ventilation portion is connected to the mounting gaps in a clamping manner, and fragrance retaining balls are provided in the third ventilation portion.

8. The indoor purifier as claimed in claim 6, wherein the lower end of the mounting cylinder has a gradually increasing aperture in a direction approaching the dehumidifying cartridge.

9. The indoor purifier of claim 6, wherein the purifying cylinder is provided with a plurality of flow holes at intervals, the plurality of flow holes are respectively communicated with the purifying flow passages, and the plurality of flow holes are positioned below the mounting frame.

10. The indoor purifier of claim 1, wherein a plurality of claws are arranged at intervals on the air outlet of the purifying cylinder, a flange is arranged on the opening of the dehumidifying box, and the claws are clamped on the flange.