CN210717887U - Air purifier with fog-free humidifying function - Google Patents

Abstract

The utility model relates to an air purifier with no fog humidification function belongs to the air purification field. In this air purifier structure, the base level sets up in the inboard bottom of lower casing, and a base up end intermediate position an organic whole is connected with annular column hollow out construction's humidification filter support perpendicularly. The humidifying filter screen support upwards passes through the second supporting ring plate, gaps are reserved among the partition plate, the humidifying filter screen support and the lower shell, the humidifying filter screen support is sleeved with the humidifying filter screen, and the partition plate is sleeved with the purifying filter screen. The position corresponding to the purification filter screen on the lower shell is evenly provided with a plurality of air inlet through holes along the circumferential direction, the fan is fixed in the upper shell, and the top of the upper shell is provided with an air outlet. The utility model discloses an air purifier is simple compact in structure, small in size, and is with low costs. The humidification filter screen separates through the baffle with purifying the filter screen, and the air is in proper order through purifying filter screen and humidification filter screen to, purifying the difficult viscose water of filter screen, can effectively prolong the life who purifies the filter screen.

Description

Air purifier with fog-free humidifying function

Technical Field

The utility model belongs to the air purification field relates to an air purifier with no fog humidification function.

Background

Air is a necessary condition for human survival and also an important medium for disease transmission. Statistics show that more than 80% of the life of a person spends indoors, and the quality of indoor air directly influences the working state and the life quality of the person. Humidity and cleanliness are important evaluation indexes of air quality, wherein the humidity is generally regulated by a humidifier. The existing humidification technologies include ultrasonic wave, thermal evaporation and fog-free humidification, wherein the fog-free humidification is the most healthy and safe humidification technology so far because the fog-free humidification completely simulates the mode of increasing the natural humidity of air. In the prior art, chinese patent CN204717854U combines mist-free humidification and air purification, and proposes an air purification and humidification apparatus, in which a water supply unit, a purification unit and a humidification unit are sequentially arranged from bottom to top, and a sterilization unit, a water storage unit and a water pumping unit are arranged in the water supply unit, which is relatively complex in structure, large in volume and high in cost.

Disclosure of Invention

The utility model provides a simple structure, compactness, small in size, with low costs has the air purifier of no fog humidification function.

The utility model discloses the technical scheme who adopts does:

an air purifier with a fog-free humidifying function comprises a lower shell with an opening at the top, an upper shell which is embedded with the top of the lower shell, a base which is horizontally arranged at the bottom of the inner side of the lower shell, a humidifying filter screen support which is integrally and vertically connected to the middle position of the upper end surface of the base and a fan which is fixed in the upper shell, wherein the base is made of a polypropylene composite material loaded with nano silver or nano copper, and the humidifying filter screen support is of an annular columnar hollow structure; a circle of horizontal second supporting ring plate is arranged in the middle of the inner side of the lower shell, a circle of partition plate is integrally and vertically connected to the upper end face of the second supporting ring plate along the inner ring, and a plurality of second through holes are uniformly formed in the partition plate along the circumferential direction; the humidifying filter screen support upwards passes through the second supporting ring plate, gaps are reserved among the partition plate, the humidifying filter screen support and the lower shell, a humidifying filter screen is sleeved on the humidifying filter screen support, and a purifying filter screen is sleeved on the partition plate; a plurality of air inlet through holes are uniformly formed in the lower shell at positions corresponding to the purification filter screen along the circumferential direction; the side surface of the upper shell is provided with a power interface, a button switch and a speed regulation knob, and the top of the upper shell is provided with an air outlet.

Furthermore, a circle of horizontal first supporting ring plate is arranged at the bottom of the inner side of the upper shell, a cross support is fixed to the upper end face of the first supporting ring plate, a motor supporting rod is fixed to the bottom of a motor of the fan, a third screw hole is formed in the end portion of the motor supporting rod, a fourth screw hole is formed in the center of the cross support, and the motor supporting rod is fixed to the upper end face of the cross support through screws.

Furthermore, the bottom of the upper shell is provided with a circle of clamping ring, the outer ring of the clamping ring is matched with the inner ring at the top of the lower shell, and the upper shell is embedded with the lower shell through the clamping ring.

Further, a water level observation window is arranged at the bottom of the side face of the lower shell.

Furthermore, an electrifying indicator lamp is further arranged on the side surface of the upper shell.

Further, the material of humidification filter screen is wood pulp fiber paper.

Further, the purification filter screen is a carbon cloth-sandwiched filter screen containing HEPA grade H11.

The beneficial effects of the utility model reside in that:

the utility model discloses an air purifier is simple compact in structure, small in size, and is with low costs. The humidification filter screen separates through the baffle with purifying the filter screen, and the air is in proper order through purifying filter screen and humidification filter screen to, purifying the difficult viscose water of filter screen, can effectively prolong the life who purifies the filter screen.

Drawings

Fig. 1 is a schematic structural view of an air purifier of the present invention;

FIG. 2 is a schematic structural view of a screen support in the lower housing;

FIG. 3 is a schematic view of a filter screen mounted on a filter screen support;

FIG. 4 is a schematic structural view of the upper housing;

reference numerals: 1-upper shell, 101-air outlet, 102-first supporting ring plate, 103-snap ring, 2-lower shell, 201-air inlet through hole, 202-water level observation window, 3-button switch, 4-speed regulation knob, 5-power-on indicator light, 6-base, 7-humidifying filter screen support, 8-second supporting ring plate, 9-partition board, 10-humidifying filter screen, 11-purifying filter screen, 12-power interface, 13-fan, 14-motor support rod and 15-cross support.

Detailed Description

The air purifier with the mist-free humidifying function according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The air purifier having a fog-free humidifying function as shown in fig. 1 to 3 includes an upper case 1, a lower case 2, a base 6, a humidifying screen support 7, and a fan 13.

The top of the lower shell 2 is open, the base 6 is horizontally arranged at the bottom of the inner side of the lower shell 2, and the base 6 is made of polypropylene composite material loaded with nano silver or nano copper. Humidification filter screen support 7 is annular column hollow out construction, it is shown specifically in fig. 2, its top is two rings that set up with one heart, it evenly is connected with a plurality of spokes along circumference to be located the ring outside of inboard, each spoke is connected and is stretched out behind the ring that is located the outside, 90 buckles downwards, terminal and the 6 up end body coupling of base of spoke, a plurality of spoke end enclose synthetic circular, 6 center openings of base have with should enclose big first through-hole such as synthetic circular, in addition, the part that is located this on the synthetic circular outside of enclosing on base 6 evenly opens along circumference has a plurality of elliptical orifices.

The middle position of the inner side of the lower shell 2 is provided with a circle of horizontal second supporting ring plate 8, the upper end face of the second supporting ring plate 8 is vertically connected with a circle of partition plate 9 along the inner ring, and the partition plate 9 is evenly provided with a plurality of second through holes along the circumferential direction. Humidification filter screen support 7 upwards passes second supporting ring board 8, all leaves the clearance between baffle 9 and humidification filter screen support 7 and lower casing 2, and the cover has humidification filter screen 10 on humidification filter screen support 7, and the cover has purification filter screen 11 on the baffle 9, refers to fig. 3. In this embodiment, the humidification screen 10 is made of wood pulp fiber paper, and the purification screen 11 is a carbon-sandwiched cloth screen containing H11-grade HEPA. The lower casing 2 is provided with a plurality of air inlet holes 201 along the circumferential direction at the position corresponding to the purification filter screen 11. In addition, a water level observation window 202 is provided at the bottom of the side of the lower case 2.

Referring to fig. 1 and 4, the upper casing 1 is vertically through, a circle of horizontal first supporting ring plate 102 is arranged at the bottom of the inner side of the upper casing 1, a cross support 15 is arranged on the upper end face of the first supporting ring plate 102, first screw holes are formed in the tail ends of four legs of the cross support 15, second screw holes are correspondingly formed in the first supporting ring plate 102, and the cross support 15 is fixed on the upper end face of the first supporting ring plate 102 through screws. A motor supporting rod 14 is welded at the bottom of a motor of the fan 13, a third screw hole is formed in the end portion of the motor supporting rod 14, a fourth screw hole is formed in the center of the cross-shaped support 15, and the motor supporting rod 14 is fixed on the upper end face of the cross-shaped support 15 through screws. The side surface of the upper shell 1 is provided with a power interface 12, a button switch 3, a speed regulation knob 4 and an electrifying indicator lamp 5, wherein the button switch 3, the speed regulation knob 4 and the electrifying indicator lamp 5 are sequentially arranged from top to bottom. The power interface 12 is of a three-pin type and is connected with a universal three-hole plug power line in a plug-in mode for power supply. Go up casing 1 bottom and be equipped with round snap ring 103, the outer lane of snap ring 103 and lower casing 2 top inner circle phase-match, go up casing 1 and through snap ring 103 and lower casing 2 top looks gomphosis. The top of the upper shell 1 is provided with an air outlet 101.

The utility model discloses an air purifier's application method does:

firstly, the upper shell 1 is taken down upwards, water is injected into the lower shell 2 at the position above the humidifying filter screen support 7, meanwhile, the water injection amount is observed through the water level observation window 202, the water level is guaranteed to be lower than the height of the second supporting ring plate 8, the base 6 is made of an antibacterial material, the water added into the lower shell 2 can be sterilized and disinfected, and the humidifying filter screen 10 is full of water in a self-absorption mode. Then, the power is switched on, the button switch 3 is turned on, the power-on indicator lamp 5 is turned on, the rotating speed of the fan 13 is controlled by manually adjusting the speed-adjusting knob 4 according to the indoor air quality condition, the indoor air uniformly enters the lower shell 2 through the plurality of air inlet through holes 201 on the circumferential direction of the lower shell 2, the humidity is improved through the humidifying filter screen 8 after the toxic and harmful gases such as particulate matters, formaldehyde, ozone and the like are filtered by the purifying filter screen 11, and finally the air is discharged from the air outlet 101 at the top of the upper shell 1. The humidifying filter screen 10 and the purifying filter screen 11 are commercially available parts and can be purchased and replaced conveniently.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and the description only to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims, the description and the equivalents thereof.

Claims (7)

1. An air purifier with a fog-free humidifying function is characterized by comprising a lower shell (2) with an opening at the top, an upper shell (1) embedded with the top of the lower shell (2), a base (6) horizontally arranged at the bottom of the inner side of the lower shell (2), a humidifying filter screen support (7) integrally and vertically connected to the middle position of the upper end face of the base (6) and a fan (13) fixed in the upper shell (1), wherein the base (6) is made of a polypropylene composite material loaded with nano silver or nano copper, and the humidifying filter screen support (7) is of an annular columnar hollow structure; a circle of horizontal second supporting ring plate (8) is arranged in the middle of the inner side of the lower shell (2), a circle of partition plate (9) is integrally and vertically connected to the upper end face of the second supporting ring plate (8) along the inner ring, and a plurality of second through holes are uniformly formed in the partition plate (9) along the circumferential direction; the humidifying filter screen support (7) upwards passes through the second supporting ring plate (8), gaps are reserved between the partition plate (9) and the humidifying filter screen support (7) and between the partition plate and the lower shell (2), a humidifying filter screen (10) is sleeved on the humidifying filter screen support (7), and a purifying filter screen (11) is sleeved on the partition plate (9); a plurality of air inlet through holes (201) are uniformly formed in the lower shell (2) along the circumferential direction at positions corresponding to the purification filter screen (11); the side surface of the upper shell (1) is provided with a power interface (12), a button switch (3) and a speed regulation knob (4), and the top of the upper shell (1) is provided with an air outlet (101).

2. The air purifier with the non-fog humidifying function as claimed in claim 1, wherein a circle of horizontal first supporting ring plate (102) is arranged at the bottom of the inner side of the upper shell (1), a cross bracket (15) is fixed on the upper end surface of the first supporting ring plate (102), a motor supporting rod (14) is fixed at the bottom of a motor of the fan (13), a third screw hole is formed in the end of the motor supporting rod (14), a fourth screw hole is formed in the center of the cross bracket (15), and the motor supporting rod (14) is fixed on the upper end surface of the cross bracket (15) through screws.

3. The air purifier with the fog-free humidifying function according to claim 1, wherein a circle of snap ring (103) is arranged at the bottom of the upper shell (1), the outer ring of the snap ring (103) is matched with the inner ring at the top of the lower shell (2), and the upper shell (1) is embedded with the lower shell (2) through the snap ring (103).

4. The air purifier with the fog-free humidifying function according to claim 1, wherein a water level observation window (202) is provided at the bottom of the side of the lower housing (2).

5. The air purifier with the fog-free humidifying function according to claim 1, wherein an energizing indicator lamp (5) is further provided on the side of the upper housing (1).

6. The air purifier with the fog-free humidifying function according to any one of claims 1 to 5, wherein the humidifying filter screen (10) is made of wood pulp fiber paper.

7. The air purifier with fog-free humidifying function as claimed in claim 6, wherein the purifying screen (11) is a carbon cloth screen containing HEPA grade H11.

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