CN216346847U

CN216346847U - Fresh air device convenient for cleaning impurities

Info

Publication number: CN216346847U
Application number: CN202122604115.XU
Authority: CN
Inventors: 毛陶
Original assignee: Dongtai Jialeng Environmental Technology Co ltd
Current assignee: Dongtai Jialeng Environmental Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a fresh air device convenient for impurity cleaning, which comprises a bearing box and scrapers, wherein mounting blocks are symmetrically fixed on two end faces of the top of the bearing box, an air inlet channel is fixed on the top of the bearing box, a guide plate is fixed on the side wall of the air inlet channel, a through hole is formed in the upper side of the guide plate, the scrapers are symmetrically fixed on two sides of the top in the bearing box, the scrapers are located on the inner side of a filter screen, the filter screen is fixed on the top of a bottom plate, the bottom plate is rotatably connected to the bottom of the bearing box, an electric heating net is fixed on the inner side of the bearing box, an air outlet channel is fixed on one side of the bearing box, and a second fan is fixed in the air outlet channel. This convenient fresh air device of clearance impurity utilizes filter screen filtered air's in-process, and impurity remains in the inboard of filter screen, and during manual rotatory bottom plate, the filter screen is rotatory thereupon, and the impurity on the filter screen inner wall can be scraped to the scraper blade, opens after the apron, and impurity can pass the discharge gate and discharge, conveniently reaches the effect of cleaing away impurity.

Description

Fresh air device convenient for cleaning impurities

Technical Field

The utility model relates to the technical field of fresh air devices, in particular to a fresh air device convenient for cleaning impurities.

Background

The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system, and is characterized in that fresh air is supplied to the interior of a closed room by special equipment on one side of the room and is exhausted to the exterior of the room by the special equipment on the other side of the room, so that a fresh air flowing field can be formed indoors, the requirement of indoor fresh air ventilation is met, and a fresh air device is required to be used for smooth ventilation.

The impurity of doping in the air is inconvenient to be clear away to the in-process of indoor air supply to current new trend device, leads to indoor air quality not good, and is difficult to guarantee air drying, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fresh air device convenient for cleaning impurities, and aims to solve the problems that the impurities doped in air are inconvenient to clean in the process of supplying air to the room, the quality of the air led into the room is poor, and the air drying is difficult to ensure in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a fresh air device convenient for cleaning impurities, which comprises a bearing box and a scraper,

the fan air inlet device comprises a bearing box, a fan, a first fan, a guide plate, through holes and a second fan, wherein mounting blocks are symmetrically fixed on two end faces of the top of the bearing box, an air inlet channel is fixed on the top of the bearing box, the first fan is fixed in the top of the air inlet channel, the guide plate is fixed on the side wall of the air inlet channel, the through holes are formed in the upper side of the guide plate, and the through holes are symmetrically formed in the air inlet channel;

the both sides at bearing box top are fixed to the scraper blade symmetry, and the scraper blade is located the inboard of filter screen, the filter screen is fixed at the top of bottom plate, and the bottom plate rotates the bottom of connecting at bearing box, bearing box's inboard is fixed with the electric heat net, and one side of bearing box is fixed with the air-out passageway, and the air-out passageway internal fixation has the second fan simultaneously.

Through adopting above-mentioned technical scheme, install the device after required place, outdoor air gets into in the inlet air channel and passes the through-hole and gets into the bearing box, the filter screen can carry out filtration treatment to the air, impurity remains in the inboard of filter screen this moment, the electric heat net can heat dehumidification to the air and handle, it is indoor to obtain the air accessible air-out passageway after filtering the dehumidification, during manual rotation bottom plate, the scraper blade rotates with the filter screen relatively, conveniently scrape down the impurity on the filter screen inner wall, after opening the apron, impurity can pass the discharge gate and discharge.

Preferably, the guide plates are four, the four guide plates are distributed on the air inlet channel at equal intervals, the through holes are four groups, and the through holes in each group are circumferentially and uniformly distributed.

Through adopting above-mentioned technical scheme, the baffle plays the effect of guide to the air, makes the air can get into in the bearing box through the through-hole.

Preferably, balls are arranged between the bottom plate and the bearing box, and the balls are circumferentially and uniformly distributed on the outer side wall of the bottom plate.

Through adopting above-mentioned technical scheme, the ball plays supplementary effect at the rotatory in-process of bottom plate, makes the bottom plate rotatory more smooth.

Preferably, the bottom plate is provided with a discharge port, a cover plate is arranged on the lower side of the discharge port, and the cover plate is sucked at the bottom of the bottom plate through a magnet.

Through adopting above-mentioned technical scheme, the setting up of magnet can make the apron place the bottom at the bottom of bottom plate more stable, opens after the apron, and impurity can pass the discharge gate and discharge.

Preferably, the outer side of one end of the air outlet channel is in threaded connection with a net sleeve, the number of the air outlet channels is three, and the three air outlet channels are equidistantly distributed on the bearing box.

Through adopting above-mentioned technical scheme, use the air-out passageway simultaneously and can make the entering into indoor of air more dispersed.

Compared with the prior art, the utility model has the beneficial effects that: the fresh air device convenient for cleaning impurities,

(1) the device can be fixed in a required place under the action of the mounting block and an external bolt, and is convenient to mount, outdoor air can enter the bearing box through the through hole after entering the air inlet channel, the filter screen can filter the air, and the electric heating screen can heat and dehumidify the air, so that the filtered and dehumidified air can enter the room through the air outlet channel;

(2) utilize the in-process of filter screen filtered air, impurity remains in the inboard of filter screen, and during manual rotation bottom plate, the filter screen is rotatory thereupon, and the impurity on the filter screen inner wall can be scraped to the scraper blade, opens after the apron, and impurity can pass the discharge gate and discharge, conveniently reaches the effect of cleaing away impurity.

Drawings

FIG. 1 is a schematic left-side sectional view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. the bearing box, 2, installation piece, 3, inlet air channel, 4, first fan, 5, baffle, 6, through-hole, 7, scraper blade, 8, filter screen, 9, bottom plate, 10, ball, 11, discharge gate, 12, apron, 13, magnet, 14, electric heat net, 15, air-out passageway, 16, second fan, 17, the net cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a make things convenient for fresh air device of clearance impurity, it is shown according to fig. 1 and fig. 2, 1 top both ends face symmetry of bearing box is fixed with installation piece 2, and the top of bearing box 1 is fixed with inlet air duct 3, inlet air duct 3's top internal fixation has first fan 4 simultaneously, be fixed with baffle 5 on inlet air duct 3's the lateral wall, and the upside of baffle 5 is provided with through-hole 6, through-hole 6 symmetry is seted up on inlet air duct 3 simultaneously, baffle 5 is provided with four, and four baffles 5 equidistance distribute on inlet air duct 3, through-hole 6 are provided with four groups, and 6 circumference evenly distributed of every through-hole of group, baffle 5 plays the effect of guide to the air, make the air can pass through in through-hole 6 entering bearing box 1 smoothly, circumference evenly distributed's through-hole 6 can make the air flow more disperse, use filter screen 8 to arrange the air filtration.

As shown in fig. 1, 2 and 3, the scrapers 7 are symmetrically fixed on both sides of the top inside the carrying case 1, the scraper 7 is positioned at the inner side of the filter screen 8, the filter screen 8 is fixed at the top of the bottom plate 9, the bottom plate 9 is rotatably connected at the bottom of the bearing box 1, a ball 10 is arranged between the bottom plate 9 and the bearing box 1, and the balls 10 are evenly distributed on the outer side wall of the bottom plate 9 in the circumferential direction, impurities remain on the inner wall of the filter screen 8 in the process of filtering air by using the filter screen 8, when the bottom plate 9 is rotated manually, the filter screen 8 rotates along with the filter screen, the scraper 7 can scrape off impurities on the inner wall of the filter screen 8, the ball 10 rolls at the moment, the auxiliary bottom plate 9 is convenient to rotate, the bottom plate 9 is provided with a discharge hole 11, the lower side of the discharge hole 11 is provided with a cover plate 12, meanwhile, the cover plate 12 is sucked at the bottom of the bottom plate 9 through the magnet 13, and after the cover plate 12 is opened, impurities can be discharged through the discharge hole 11.

According to fig. 1, fig. 2 and fig. 4 show, the inboard of bearing box 1 is fixed with electric heat net 14, and one side of bearing box 1 is fixed with air-out passageway 15, air-out passageway 15 internal fixation has second fan 16 simultaneously, the outside threaded connection of air-out passageway 15 one end has net cover 17, and air-out passageway 15 is provided with threely, three air-out passageway 15 equidistance distributes on bearing box 1 simultaneously, use three air-out passageway 15 simultaneously can make outdoor air can more dispersed enter into indoor, net cover 17 plays the effect of isolation protection to second fan 16.

The working principle is as follows: when the fresh air device convenient for impurity cleaning is used, firstly, the device is fixed at a required place by using the mounting block 2 and an external bolt, the device is connected to an external power supply, the first fan 4 is started, outdoor air can pass through the through hole 6 to enter the bearing box 1 under the guiding action of the guide plate 5 after entering the air inlet channel 3, the filter screen 8 filters the air, impurities remain at the inner side of the filter screen 8 at the moment, after the electric heating net 14 is started, the electric heating net 14 can heat and dehumidify the air, the filtered and dehumidified air can enter the room through the air outlet channel 15 under the action of the second fan 16, when the bottom plate 9 is manually rotated, the scraper 7 and the filter screen 8 rotate relatively, the impurities on the inner wall of the filter screen 8 can be conveniently scraped, the ball 10 rolls at the moment, the auxiliary bottom plate 9 rotates conveniently, the impurities pass through the discharge hole 11 to be discharged after the cover plate 12 is opened, and the whole work is completed, and those not described in detail in this specification are within the skill of the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a convenient fresh air device of clearance impurity, includes bearing box (1) and scraper blade (7), its characterized in that:

the air inlet device is characterized in that mounting blocks (2) are symmetrically fixed on two end faces of the top of the bearing box (1), an air inlet channel (3) is fixed on the top of the bearing box (1), a first fan (4) is fixed in the top of the air inlet channel (3), a guide plate (5) is fixed on the side wall of the air inlet channel (3), through holes (6) are formed in the upper side of the guide plate (5), and the through holes (6) are symmetrically formed in the air inlet channel (3);

scraper blade (7) symmetry is fixed in the both sides at top in bearing box (1), and scraper blade (7) are located the inboard of filter screen (8), the top at bottom plate (9) is fixed in filter screen (8), and bottom plate (9) rotate to be connected in the bottom of bearing box (1), the inboard of bearing box (1) is fixed with electric heat net (14), and one side of bearing box (1) is fixed with air-out passageway (15), and air-out passageway (15) internal fixation has second fan (16) simultaneously.

2. The fresh air device convenient for cleaning impurities as claimed in claim 1, wherein: the air inlet device is characterized in that the guide plates (5) are four, the four guide plates (5) are distributed on the air inlet channel (3) at equal intervals, the through holes (6) are four groups, and the through holes (6) in each group are circumferentially and uniformly distributed.

3. The fresh air device convenient for cleaning impurities as claimed in claim 1, wherein: balls (10) are arranged between the bottom plate (9) and the bearing box (1), and the balls (10) are circumferentially and uniformly distributed on the outer side wall of the bottom plate (9).

4. The fresh air device convenient for cleaning impurities as claimed in claim 1, wherein: the iron-based plate is characterized in that a discharge port (11) is formed in the bottom plate (9), a cover plate (12) is arranged on the lower side of the discharge port (11), and the cover plate (12) is sucked at the bottom of the bottom plate (9) through a magnet (13).

5. The fresh air device convenient for cleaning impurities as claimed in claim 1, wherein: the outer side of one end of the air outlet channel (15) is in threaded connection with a net sleeve (17), the number of the air outlet channels (15) is three, and the three air outlet channels (15) are distributed on the bearing box (1) at equal intervals.