CN214581644U

CN214581644U - Air purifier with drainage mechanism

Info

Publication number: CN214581644U
Application number: CN202120449780.3U
Authority: CN
Inventors: 孙丽
Original assignee: Gansu Baogao Environmental Technology Co ltd
Current assignee: Gansu Baogao Environmental Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-02
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses an air purifier with a drainage mechanism, which comprises an installation frame, a cleaning component and a purifying component; installing a frame: a drainage plate is arranged in the front end of the drainage frame, flow guide cavities distributed in an array mode are arranged in the drainage plate, an air inlet of each flow guide cavity extends to the rear side face of the drainage plate, a fan is arranged in the middle of the drainage plate, fan blades of the fan are located on the rear side of the drainage plate, and a primary filter screen is arranged on the inner wall of the rear end of the installation frame; cleaning the component: the cleaning assembly is arranged at the rear end of the mounting frame and is in frictional contact with the front surface of the primary filter screen; a purification component: the cleaning component is arranged in the middle of the mounting frame and is in frictional contact with the front end of the cleaning component; wherein: still include the singlechip, the singlechip sets up in the leading flank of installing frame, and this air purifier with drainage mechanism has improved the scope and the area that indoor air flows, and air purification is efficient, is convenient for clear up the dust that gathers, and the practicality is strong.

Description

Air purifier with drainage mechanism

Technical Field

The utility model relates to an air purifier technical field specifically is an air purifier with drainage mechanism.

Background

Along with the continuous development of science and technology, people's standard of living shows the trend that steadily improves, but the pollution of environment is also serious day by day, especially air pollution, seriously influence our quality of life, so air purifier more and more deepens our life, receive extensive liking, not only at home now, in the place of work, also begin to pay attention to the quality to the air, air purification means to provide to indoor various environmental problems and disinfects, the dust fall removes the haze, dispel whole solutions such as harmful fitment residue and peculiar smell, improve and improve life, the office condition, promote physical and mental health. Indoor environmental pollutant and pollution sources mainly include radioactive gas, mould, the particulate matter, the fitment is remained, second-hand smoke etc, in carrying out air purification, air purifier's use is very general, air purifier mainly adopts induced air equipment to circulate the air, adopt filter equipment to carry out filtration at the circulation in-process, in order to reach air purification effect, but among the current air purifier, do not have drainage device usually, can not make the air flow in inside even diffusion, the dead angle appears easily, and filter equipment is after long-time the use, the last adnexed dust of filter equipment is inconvenient to be clear away, in order to improve filter effect, often need dismantle filter equipment and clear up, people's work burden has been increased, for this reason, we propose an air purifier with drainage mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an air purifier with drainage mechanism, improved the scope and the area that indoor air flows, air purification is efficient, is convenient for clear up the dust that gathers, and the practicality is strong, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air purifier with a drainage mechanism comprises an installation frame, a cleaning assembly and a purifying assembly;

installing a frame: a drainage plate is arranged in the front end of the drainage frame, flow guide cavities distributed in an array mode are arranged in the drainage plate, an air inlet of each flow guide cavity extends to the rear side face of the drainage plate, a fan is arranged in the middle of the drainage plate, fan blades of the fan are located on the rear side of the drainage plate, and a primary filter screen is arranged on the inner wall of the rear end of the installation frame;

cleaning the component: the cleaning assembly is arranged at the rear end of the mounting frame and is in frictional contact with the front surface of the primary filter screen;

a purification component: the cleaning component is arranged in the middle of the mounting frame and is in frictional contact with the front end of the cleaning component;

wherein: still include the singlechip, the singlechip sets up in the leading flank of installing frame, and external power source is connected to the input electricity of singlechip, and the input of fan is connected to the output electricity of singlechip, has improved the scope and the area that indoor air flows, has improved indoor air quality, adopts multiple filterable mode step by step to purify, and air purification is efficient, and purifying effect is good, is convenient for clear up the dust that gathers, has reduced manual operation, has improved practicality.

Further, the clearance subassembly includes driving motor and backup pad, the driving motor symmetry sets up inside the mounting groove that the installing frame upper surface set up, driving motor's output shaft passes the through-hole that the installing frame upper end set up respectively and is equipped with the guide cylinder in end department, the bottom of guide cylinder all is connected through the through-hole rotation that pivot and the inside bottom surface of installing frame set up, the extrados face of guide cylinder all is equipped with the spiral grooving of symmetric distribution, the cylinder that both ends set up about the backup pad respectively with the spiral grooving inner wall sliding connection of homonymy, both sides face all is equipped with the brush hair around the backup pad, the brush hair of rear side and the front surface friction contact of primary filter screen, the output of singlechip is connected to driving motor's input electricity, the dust that gathers to filter pulp and primary filter screen surface is cleared up, improve air purification quality.

Further, purify the subassembly and include the outer frame body, the outer frame body is pegged graft inside the recess that the installing frame upper surface set up, and the inner wall of outer frame body is equipped with fiber filter, active carbon adsorption board and filter pulp in the past to the back in proper order, the brush hair frictional contact of the rear surface of filter pulp and front side carries out multistage filtration to air outside-in and purifies, improves purification efficiency.

Furthermore, the baffle box of lower extreme slope to the rear side is equipped with to the inside lower surface rear end of installing frame, and the upper end of baffle box corresponds with primary filter screen and filter pulp position respectively, and the lower extreme of baffle box extends to the trailing flank of installing frame, and the dust that the clearance of being convenient for is discharged to the outside, has improved practicality.

Furthermore, the flow guide cavity is a spiral flow guide cavity, the spiral direction of the flow guide cavity is opposite to the spiral direction of the fan blades of the fan, so that the purified air is diffused to the indoor in a spiral shape, and the air flow rate is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this air purifier with drainage mechanism has following benefit:

1. the mounting frame is fixedly mounted on the inner wall of a ventilation window of a wall body, the single chip microcomputer is located on one indoor side, the fan is started through the single chip microcomputer, the fan rotates to enable the rear side of the fan to form negative pressure, outside air flows to the indoor through the mounting frame, the spiral direction of the flow guide cavity is opposite to the spiral direction of fan blades of the fan, the purified air can be diffused to the indoor in a spiral mode, the indoor air flow rate is improved, and indoor air quality is improved.

2. The air is by the installation frame rear side to the in-process that the front side flows through primary filter screen in proper order, filter the cotton, the filtration purification of active carbon adsorption board and fibre filter, primary filter screen is to the great leaf of outside, the scraps of paper, objects such as plastics shelter from, avoid getting into the inside of installation frame, then filter the cotton and carry out the separation to the great particulate matter that contains in the air, the peculiar smell and the toxic material in the air can be adsorbed and get rid of to the active carbon adsorption board, the fresh of getting into the room air has been guaranteed, the fibre filter is the glass fiber filter, can get rid of the slight particulate matter in the air, reach the effect of fully purifying.

3. After long-time the use, a large amount of dust particles are all gathered with the surface of crossing the filter pulp to primary filter screen, it is rotatory to control two driving motor respectively through the singlechip this moment, driving motor's output shaft drives the guide cylinder that corresponds and rotates, because two spiral grooving of guide cylinder lateral wall are one hundred eighty degrees settings, the guide cylinder can drive the backup pad through the spiral grooving at the pivoted in-process and move down, the backup pad drives the brush hair and removes the dust that gathers primary filter screen and cross the filter pulp surface and clear up, the dust that is cleared up falls after the back and discharges to the outside through the baffle box, the trouble of artifical clearance has been reduced, the air purification efficiency is improved, and the service life is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: the device comprises a mounting frame 1, a drainage plate 2, a singlechip 3, a flow guide cavity 4, a cleaning assembly 5, a driving motor 51, a guide cylinder 52, a spiral grooving 53, a supporting plate 54, bristles 55, a purification assembly 6, an outer frame 61, a fiber filter plate 62, an activated carbon adsorption plate 63, filter cotton 64, a fan 7, a guide chute 8 and a primary filter screen 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an air purifier with a drainage mechanism comprises an installation frame 1, a cleaning assembly 5 and a purifying assembly 6;

installing a frame 1: the drainage plate 2 is arranged in the front end of the air purifier, the flow guide cavities 4 distributed in an array mode are arranged in the drainage plate 2, the air inlets of the flow guide cavities 4 extend to the rear side face of the drainage plate 2, the fan 7 is arranged in the middle of the drainage plate 2, blades of the fan 7 are located on the rear side of the drainage plate 2, the flow guide cavities 4 are spiral flow guide cavities, the spiral direction of the flow guide cavities 4 is opposite to the spiral direction of the blades of the fan 7, purified air is diffused towards the indoor in a spiral mode, the air flow rate is improved, the primary filter screen 9 is arranged on the inner wall of the rear end of the installation frame 1, the fan 7 is started through the single chip microcomputer 3, the rear side of the fan 7 is rotated to form negative pressure, and external air flows into the indoor through the installation frame 1;

cleaning component 5: the cleaning component 5 is arranged at the rear end of the mounting frame 1 and is in frictional contact with the front surface of the primary filter screen 9, the cleaning component 5 comprises a driving motor 51 and a support plate 54, the driving motor 51 is symmetrically arranged in a mounting groove arranged on the upper surface of the mounting frame 1, an output shaft of the driving motor 51 respectively penetrates through a through hole arranged at the upper end of the mounting frame 1, a guide cylinder 52 is arranged at the end, the bottom end of the guide cylinder 52 is rotatably connected with the through hole arranged at the bottom surface of the interior of the mounting frame 1 through a rotating shaft, spiral cutting grooves 53 which are symmetrically distributed are arranged on the outer arc surface of the guide cylinder 52, cylinders arranged at the left end and the right end of the support plate 54 are respectively in sliding connection with the inner walls of the spiral cutting grooves 53 at the same side, brush bristles 55 are arranged on the front side surface and the rear side of the support plate 54, the brush bristles 55 at the rear side are in frictional contact with the front surface of the primary filter screen 9, the input end of the driving motor 51 is electrically connected with the output end of the single chip microcomputer 3, and the two driving motors 51 are respectively controlled to rotate through the single chip microcomputer 3, the output shaft of the driving motor 51 drives the corresponding guide cylinder 52 to rotate, because the two spiral cutting grooves 53 on the side wall of the guide cylinder 52 are arranged in one hundred eighty degrees, the guide cylinder 52 can drive the supporting plate 54 to move downwards through the spiral cutting grooves 53 in the rotating process, the supporting plate 54 drives the bristles 55 to move to clean the dust accumulated on the surfaces of the primary filter screen 9 and the filter cotton 64, and the cleaned dust falls and is discharged to the outside through the guide chute 8, so that the trouble of manual cleaning is reduced, the air purification efficiency is improved, and the service life is prolonged;

the purification component 6: the air purifier is arranged in the middle of the mounting frame 1, the purifying component 6 is in friction contact with the front end of the cleaning component 5, the purifying component 6 comprises an outer frame body 61, the outer frame body 61 is inserted into a groove arranged on the upper surface of the mounting frame 1, the inner wall of the outer frame body 61 is sequentially provided with a fiber filter plate 62, an active carbon adsorption plate 63 and filter cotton 64 from front to back, the rear surface of the filter cotton 64 is in friction contact with bristles 55 on the front side, the air sequentially passes through a primary filter screen 9, the filter cotton 64, the active carbon adsorption plate 63 and the fiber filter plate 62 in the process of flowing from the rear side to the front side of the mounting frame 1 for filtration and purification, the primary filter screen 9 shields objects such as leaves, paper sheets and plastics which are large outside to avoid entering the inside of the mounting frame 1, then the filter cotton 64 blocks large particles contained in the air, and the active carbon adsorption plate 63 can adsorb and remove peculiar smell and toxic substances in the air, the freshness of the air entering the room is ensured, the fiber filter plate 62 is a glass fiber filter plate, fine particles in the air can be removed, the effect of full purification is achieved, the air is subjected to multi-stage filtration and purification from outside to inside, and the purification efficiency is improved;

wherein: still include singlechip 3, singlechip 3 sets up in the leading flank of installing frame 1, and external power source is connected to singlechip 3's input electricity, and fan 7's input is connected to singlechip 3's output electricity.

Wherein: the baffle box 8 that the lower extreme leaned towards the rear side is equipped with to the inside lower surface rear end of installing frame 1, and the upper end of baffle box 8 corresponds with primary filter screen 9 and filter pulp 64 position respectively, and the lower extreme of baffle box 8 extends to the trailing flank of installing frame 1, and the dust that the clearance of being convenient for is discharged to the outside, has improved practicality.

When in use: the mounting frame 1 is mounted and fixed on the inner wall of a ventilation window of a wall body, the single chip microcomputer 3 is positioned at one indoor side, the fan 7 is started through the single chip microcomputer 3, the rear side of the fan 7 forms negative pressure when the fan 7 rotates, external air flows into the indoor through the mounting frame 1, the flow guide cavity 4 is a spiral flow guide cavity, the spiral direction of the flow guide cavity 4 is opposite to the spiral direction of fan blades of the fan 7, purified air can be diffused into the indoor in a spiral shape, the flow rate of the indoor air is improved, the air sequentially passes through the primary filter screen 9, the filter cotton 64, the active carbon adsorption plate 63 and the fiber filter plate 62 for filtration and purification in the process of flowing from the rear side to the front side of the mounting frame 1, the primary filter screen 9 shields objects such as leaves, paper sheets, plastics and the like which are large outside, and prevents the air from entering the inside of the mounting frame 1, and then the filter cotton 64 blocks large particles contained in the air, the active carbon adsorption plate 63 can adsorb and remove peculiar smell and toxic substances in the air, so that the freshness of the air entering the room is ensured, the fiber filter plate 62 is a glass fiber filter plate, so that fine particles in the air can be removed, and a sufficient purification effect can be achieved, after the long-time use, a large amount of dust particles can be collected on the surfaces of the primary filter screen 9 and the filter cotton 64, at the moment, the two driving motors 51 are respectively controlled to rotate by the singlechip 3, the output shafts of the driving motors 51 drive the corresponding guide cylinders 52 to rotate, because the two spiral cutting grooves 53 on the side walls of the guide cylinders 52 are arranged at one hundred eighty degrees, the guide cylinders 52 drive the support plate 54 to move downwards through the spiral cutting grooves 53 in the rotating process, the support plate 54 drives the brush bristles 55 to move to clean the dust collected on the surfaces of the primary filter screen 9 and the filter cotton 64, and the cleaned dust is discharged to the outside through the guide chute 8 after falling, the trouble of manual cleaning is reduced, the air purification efficiency is improved, and the service life is prolonged.

It should be noted that the specific type of the single chip microcomputer 3 disclosed in this embodiment is a huada HC32M140 single chip microcomputer-a motor-controlled 32-bit MCU single chip microcomputer, the fan 7 and the driving motor 51 may be freely configured according to an actual application scenario, the fan 7 is proposed to use a heavy hammer negative pressure fan manufactured by Shandong Dazhong machinery limited company, the driving motor 51 may use a vertical gear reduction motor manufactured by Vebang machinery limited company in Dongguan, and the single chip microcomputer 3 controls the fan 7 and the driving motor 51 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier with drainage mechanism which characterized in that: comprises an installation frame (1), a cleaning component (5) and a purification component (6);

mounting frame (1): a drainage plate (2) is arranged in the front end of the drainage frame, guide cavities (4) distributed in an array manner are arranged in the drainage plate (2), an air inlet of each guide cavity (4) extends to the rear side face of the drainage plate (2), a fan (7) is arranged in the middle of the drainage plate (2), fan blades of the fan (7) are located on the rear side of the drainage plate (2), and a primary filter screen (9) is arranged on the inner wall of the rear end of the mounting frame (1);

cleaning assembly (5): the cleaning component (5) is arranged at the rear end of the mounting frame (1) and is in frictional contact with the front surface of the primary filter screen (9);

purification assembly (6): the cleaning component is arranged in the middle of the mounting frame (1), and the cleaning component (6) is in friction contact with the front end of the cleaning component (5);

wherein: still include singlechip (3), singlechip (3) set up in the leading flank of installing frame (1), and external power source is connected to the input electricity of singlechip (3), and the input of fan (7) is connected to the output electricity of singlechip (3).

2. The air purifier with the drainage mechanism of claim 1, wherein: the cleaning component (5) comprises a driving motor (51) and a supporting plate (54), the utility model discloses a filter screen, including installing frame (1), guide cylinder (52), backup pad (54), the cylinder that both ends set up about backup pad (54) respectively, the front and back both sides face of backup pad (54) all is equipped with brush hair (55), the brush hair (55) of rear side and the front surface frictional contact of primary filter screen (9), the output of single-chip microcomputer (3) is connected in the input electricity of driving motor (51), the output shaft of driving motor (51) passes the through-hole that installing frame (1) upper end set up respectively and is equipped with guide cylinder (52) in end department, the through-hole that the bottom of guide cylinder (52) all set up through pivot and installing frame (1) inside bottom surface rotates to be connected, the extrados face of guide cylinder (52) all is equipped with symmetric distribution's spiral grooving (53), the cylinder that backup pad (54) left and right sides both ends set up respectively with spiral grooving (53) inner wall sliding connection of homonymy, the front and back both sides face of backup pad (54) all are equipped with brush hair (55), brush hair (55) of rear side, the output of single-chip microcomputer (3) is connected.

3. The air purifier with the drainage mechanism of claim 2, wherein: purify subassembly (6) including outer frame body (61), outer frame body (61) are pegged graft inside the recess that installing frame (1) upper surface set up, and the inner wall of outer frame body (61) is equipped with fibre filter (62), active carbon adsorption board (63) and filter pulp (64) from the past to the back in proper order, the rear surface of filter pulp (64) and brush hair (55) the frictional contact of front side.

4. The air purifier with the drainage mechanism of claim 3, wherein: the rear end of the lower surface in the mounting frame (1) is provided with a guide chute (8) with the lower end inclined to the rear side, the upper end of the guide chute (8) corresponds to the primary filter screen (9) and the filter cotton (64) respectively, and the lower end of the guide chute (8) extends to the rear side surface of the mounting frame (1).

5. The air purifier with the drainage mechanism of claim 1, wherein: the flow guide cavity (4) is a spiral flow guide cavity, and the spiral direction of the flow guide cavity (4) is opposite to the spiral direction of fan blades of the fan (7).