CN217188557U - Low-resistance high-efficiency air filter - Google Patents

Abstract

The utility model discloses a low resistance high efficiency air filter, belonging to the technical field of air filter, comprising a filter body and a chute which is arranged at the air inlet of the filter body and is used for splicing a filter element, wherein one side of the chute is provided with a dust cleaning mechanism; the dust cleaning mechanism comprises a pair of rotating rollers which are symmetrically arranged on two sides of the sliding groove and can rotate along the circumferential direction of the sliding groove, a plurality of cleaning brushes which are uniformly arranged along the circumferential direction of the rotating rollers, and a pair of cleaning brushes which are symmetrically arranged on two sides of the rotating rollers. The utility model discloses a mutually supporting of dust clearance mechanism and water spray mechanism clears up the dust inside the filter core and cleans and clean, and the filter core just can not lead to the filter core to plug up because of the dust, has reduced the resistance, has avoided the filter core to plug up and has just must tear down the washing, has reduced the maintenance number of times, can make filter body keep low resistance high efficiency filtering always, has effectively improved the filter effect, and then has prolonged filter body's life.

Description

Low-resistance high-efficiency air filter

Technical Field

The utility model relates to an air cleaner technical field specifically is low-resistance high-efficient air cleaner.

Background

High-efficient air cleaner mainly used entrapment particle dust and various suspended solids more than 0.5um, air purifier mainly comprises filter core and casing two parts, and the basic requirement is that filtration efficiency is high, flow resistance is low, can long time continuous use in order to reduce later stage consumptive material cost.

When the filter element inside the filter is cleaned and replaced by the existing air filter, the filter element needs to be detached, the filter element cannot be used for a long time and fall into a large amount of dust, the filtering effect is poor, so that the resistance can be increased, the energy consumption is high, and the filtering effect of the filter is reduced.

SUMMERY OF THE UTILITY MODEL

When clearing up and changing the filter core of current air cleaner to the inside filter core of filter, need demolish the filter core, the filter core is used for a long time and has been avoided falling into a large amount of dusts, and the filter effect is poor just so can make the resistance grow, and the energy consumption is high to the filter effect's of filter problem has been reduced.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a low resistance high efficiency air filter, which comprises a filter body and a chute arranged at the air inlet of the filter body and used for splicing a filter element, wherein one side of the chute is provided with a dust cleaning mechanism;

the dust cleaning mechanism comprises a pair of rotating rollers, cleaning brushes and contact pieces, wherein the rotating rollers are symmetrically arranged on two sides of the sliding chute and can rotate along the circumferential direction of the sliding chute, the cleaning brushes are circumferentially arranged along the rotating rollers, the contact pieces are symmetrically arranged on two sides of the rotating rollers, and the dust cleaning mechanism further comprises a water spraying mechanism arranged on one side of the rotating rollers.

Preferably, the filter element is located between a pair of rotating rollers and the cleaning brush extends through a mesh opening in the interior of the filter element.

Preferably, the water spraying mechanism comprises two water tanks vertically arranged on one side of the dust cleaning mechanism, a push plate vertically arranged inside the water tanks and capable of being in sliding sealing fit with the inner axial direction of the water tanks, and a plurality of water spraying pipes arranged at equal intervals along the length direction of the inner wall of the push plate, and the water spraying mechanism further comprises an elastic part for providing damping when the push plate moves horizontally.

Preferably, the dust cleaning mechanism further comprises a cleaning sponge which is vertically fixed on the outer wall of the water tank and can be abutted against the cleaning brush, and the water spray pipe penetrates through the push plate and the cleaning sponge and can move in the horizontal direction of the water tank.

Preferably, the outer wall of the water spraying pipe is far away from one end of the push plate and is fixedly connected with a fixing block, and the fixing block corresponds to the abutting part.

Preferably, the inside air intake department of keeping away from of filter body is equipped with the fan, the filter body top is close to spout one side symmetry and is provided with the mounting hole.

Preferably, the bottom end of the chute is connected with a waste material box in a sliding manner, and a through groove penetrates through the waste material box and the chute.

Compared with the prior art, the technical scheme has the following beneficial effects:

the utility model discloses a mutually supporting of dust clearance mechanism and water spray mechanism clears up the dust inside the filter core and cleans and clean, and the filter core just can not lead to the filter core to plug up because of the dust, has reduced the resistance, has avoided the filter core to plug up and has just must tear down the washing, has reduced the maintenance number of times, can make filter body keep low resistance high efficiency filtering always, has effectively improved the filter effect, and then has prolonged filter body's life.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a schematic view of the connection structure of the cleaning brush and the sponge of the present invention;

fig. 5 is a sectional view of the cleaning brush of the present invention.

In the figure:

1. a filter body; 2. a chute; 3. a filter element; 4. a dust cleaning mechanism; 5. a water spraying mechanism; 51. a water tank; 52. pushing the plate; 53. a water spray pipe; 54. an elastic member; 55. a fixed block; 56. cleaning the sponge; 6. a rotating roller; 61. cleaning the brush; 62. a contact member; 7. a waste material box; 8. a through groove; 9. mounting holes; 10. a fan.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1-5, the low-resistance high-efficiency air filter comprises a filter body 1 and a chute 2 arranged at an air inlet of the filter body 1 and used for inserting a filter element 3, wherein a dust cleaning mechanism 4 is arranged on one side of the chute 2;

through inserting filter core 3 into spout 2 inside and fixing, can utilize the handle will filter core 3 and take out from spout 2 is inside simultaneously, make filter core 3 can install the change fast, reached the purpose of being convenient for change filter core 3, need not demolish filter body 1, efficiency when having improved and having maintained filter body 1

The dust cleaning mechanism 4 comprises a pair of rotating rollers 6 which are symmetrically arranged at two sides of the chute 2 and can rotate along the circumferential direction of the chute, cleaning brushes 61 which are arranged along the circumferential direction of the rotating rollers 6, and abutting pieces 62 which are symmetrically arranged at two sides of the rotating rollers 6, and the dust cleaning mechanism 4 further comprises a water spraying mechanism 5 which is arranged at one side of the rotating rollers 6;

pile up a large amount of dusts easily after filter core 3 uses for a long time, the staff can pull the handle this moment with filter core 3 from 2 inside round trip movement of spout, because offset between clearance brush 61 and the filter core 3, thereby drive a pair of live-rollers 6 and rotate at the surface of filter core 3, and then make clearance brush 61 reciprocating rotation clear up the dust of filter core 3 inside and sweep, filter core 3 just can not lead to filter core 3 to plug up because of the dust and produced the resistance, make air cleaner filtration resistance reduce, effectively improved the filter effect, and then prolonged filter body 1's life.

In this embodiment, the filter element 3 is positioned between a pair of rotating rollers 6, and the cleaning brush 61 penetrates into the meshes of the inside of the filter element 3.

In this embodiment, the water spraying mechanism 5 includes two water tanks 51 vertically disposed at one side of the dust cleaning mechanism 4, a push plate 52 vertically disposed inside the water tanks 51 and capable of axially sliding and sealing-fitting with the inside of the water tanks 51, and a plurality of water spraying pipes 53 disposed at equal intervals along the length direction of the inner wall of the push plate 52, the water spraying mechanism 5 further includes an elastic member 54 for providing damping when the push plate 52 horizontally moves,

when the rotating roller 6 rotates, the abutting pieces 62 at the two ends of the outer wall of the rotating roller synchronously rotate, the abutting pieces 62 rotate to press the water spraying pipe 53 when abutting against the fixed block 55, so that the water spraying pipe 53 moves on the inner wall of the water tank 51, the push plate 52 is further pushed to move, the push plate pushes water inside the water tank 51 in an axial sliding mode inside the water tank 51, water flow subjected to stamping is sprayed to the cleaning brush 61 from the water spraying pipe 53, the cleaning brush 61 is matched to wipe the outer surface of the filter element 3 back and forth, the filter element 3 is further cleaned, and dust accumulation is prevented.

In this embodiment, dust clearance mechanism 4 still includes vertical fixation in the water tank 51 outer wall and can with the cleaning sponge 56 that clearance brush 61 offseted, spray pipe 53 runs through push pedal 52 and cleaning sponge 56 and can follow the water tank 51 horizontal direction and remove, also can adsorb spray pipe 53 spun rivers simultaneously through the dust of cleaning sponge 56's setting up the adhesion of clearance brush 61, makes rivers can evenly be stained with the cleaning effect that clearance brush 61 improved filter core 3.

In this embodiment, a fixing block 55 is fixedly connected to an end of the outer wall of the spray pipe 53 away from the push plate 52, and the fixing block 55 corresponds to the abutting member 62.

In this embodiment, filter body 1 is inside to be kept away from air inlet department and is equipped with fan 10, filter body 1 top is close to 2 one side symmetries of spout and is provided with mounting hole 9, through setting up filter core 3 and fan 10 for outside air gets into filter body 1's inside with higher speed, thereby improves air purification efficiency, and mounting hole 9's setting can be fixed filter core 3 through installation work piece such as bolts, prevents that filter core 3 from producing the displacement.

In this embodiment, 2 bottom sliding connection of spout has waste material box 7, it has logical groove 8 to run through between waste material box 7 and the spout 2, can concentrate the collection through leading to the inside collection of waste material box 7 of discharging the dust after clearing up and sewage through leading to groove 8 through waste material box 7's setting.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. Low high-efficient air cleaner of resistance, including filter body (1) and set up spout (2) that are used for pegging graft filter core (3) in filter body (1) air intake department, its characterized in that: a dust cleaning mechanism (4) is arranged on one side of the chute (2);

dust clearance mechanism (4) set up including the symmetry in spout (2) both sides and can follow its circumferencial direction and carry out pivoted a pair of live-rollers (6), along the clearance brush (61) and the symmetry that live-rollers (6) circumference set up and support contact piece (62) in live-rollers (6) both sides, dust clearance mechanism (4) still include water spray mechanism (5) of setting in live-rollers (6) one side.

2. The low drag high efficiency air filter of claim 1 wherein: the filter element (3) is positioned between the pair of rotating rollers (6), and the cleaning brush (61) extends into meshes in the filter element (3).

3. The low drag high efficiency air filter of claim 1 wherein: the water spraying mechanism (5) comprises two water tanks (51) vertically arranged on one side of the dust cleaning mechanism (4), a push plate (52) vertically arranged inside the water tanks (51) and capable of being matched with the water tanks (51) in an axial sliding sealing mode, and a plurality of water spraying pipes (53) arranged at equal intervals along the length direction of the inner wall of the push plate (52), and the water spraying mechanism (5) further comprises an elastic part (54) for providing damping when the push plate (52) moves horizontally.

4. The low drag high efficiency air filter of claim 3 wherein: the dust cleaning mechanism (4) further comprises a cleaning sponge (56) which is vertically fixed on the outer wall of the water tank (51) and can be abutted against the cleaning brush (61), and the water spray pipe (53) penetrates through the push plate (52) and the cleaning sponge (56) and can move in the horizontal direction of the water tank (51).

5. The low drag high efficiency air filter of claim 4 wherein: one end, far away from the push plate (52), of the outer wall of the water spraying pipe (53) is fixedly connected with a fixing block (55), and the fixing block (55) corresponds to the abutting part (62).

6. The low drag high efficiency air filter of claim 1 wherein: the air inlet is kept away from in filter body (1) inside and the department is equipped with fan (10), filter body (1) top is close to spout (2) one side symmetry and is provided with mounting hole (9).

7. The low drag high efficiency air filter of claim 1 wherein: the bottom end of the sliding chute (2) is connected with a waste material box (7) in a sliding mode, and a through groove (8) penetrates through the waste material box (7) and the sliding chute (2).

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