CN210374016U - Air filtering device at air outlet of air conditioner - Google Patents

Abstract

The utility model discloses an air outlet of air conditioner air filter equipment, comprising a main body, air inlet and gas outlet have been seted up respectively to the upper and lower end of main part, be provided with toper air inlet plate in the main part on the air inlet, the lower extreme of toper air inlet plate is provided with the connecting pipe, the lower extreme of connecting pipe is provided with the rose box, the external screw thread threaded connection of screw hole and connecting pipe lower extreme setting is passed through to the upper end of rose box, the inside of rose box is provided with first filter mechanism and second filter mechanism, first filter mechanism and second filter mechanism comprise first filter screen and second filter screen, first filter screen and second filter screen cross arrangement, the both sides homoenergetic setting of first filter screen and second filter screen is on the inside wall of rose box. The utility model discloses simple structure, reasonable in design, the filter effect is better, prevents that there is the dust to drop and the peculiar smell is wafted, and loading and unloading convenience is convenient simultaneously, the convenient washing.

Description

Air filtering device at air outlet of air conditioner

Technical Field

The utility model relates to a filtration equipment technical field specifically is an air-conditioning outlet air filter equipment.

Background

Along with the rapid development of economy in China, the utilization rate of air conditioners is continuously improved, and particularly in public places such as schools, markets, hospitals and the like, the utilization frequency of the air conditioners is higher and higher.

The traditional device has the following defects:

1. the ventilating duct of the air conditioner is easy to have peculiar smell and dust after being used for a long time, while the air outlet of the existing air conditioner has simple structure, only a simple filter screen is provided, and the dust and the peculiar smell are still easy to be discharged from the air outlet;

2. meanwhile, after dust is accumulated by long-term filtration, the air outlet is easily blocked, the filtering effect is reduced, and the air outlet of the air outlet is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air conditioner air outlet air filter to the air conditioner air pipe who provides in solving above-mentioned background art has peculiar smell and dust easily after long-time the use, and current air conditioner air outlet simple structure, only simple filter screen, dust and peculiar smell still follow air outlet exhaust problem very easily.

In order to achieve the above object, the utility model provides a following technical scheme: an air filtering device at an air outlet of an air conditioner comprises a main body, wherein an air inlet and an air outlet are respectively formed in the upper end and the lower end of the main body, a conical air inlet plate is arranged on the air inlet of the main body, a connecting pipe is arranged at the lower end of the conical air inlet plate, a filtering box is arranged at the lower end of the connecting pipe, the upper end of the filtering box is in threaded connection with an external thread arranged at the lower end of the connecting pipe through a threaded hole, a first filtering mechanism and a second filtering mechanism are arranged inside the filtering box and respectively composed of a first filtering net and a second filtering net, the first filtering net and the second filtering net are arranged in a crossed manner, two sides of the first filtering net and the second filtering net are movably arranged on the inner side wall of the filtering box, a first magnetic block and a second magnetic block are respectively arranged on the side surfaces, adjacent to the first filtering net and the second filtering nets, and, the air filter is characterized in that a conical air outlet plate is fixedly arranged at the lower end of the air outlet on the filter box, an activated carbon layer is arranged at the upper end of the conical air outlet plate, a plurality of openings are formed in the lower end of the filter box on the side wall of the main body, a plurality of positioning supports are movably arranged in the openings of the main body, and positioning rods are connected to the positioning supports on the outer side of the main body and the main body through threads of threaded holes.

Preferably, the inside of the body is provided with a foam layer on the outside of the filter tank.

Preferably, the two sides of the lower end of the conical air inlet plate are provided with support rods, and the other ends of the support rods are connected with the inner side wall of the main body.

Preferably, the upper end of the air outlet of the filter box is provided with a conical plate, and the upper end of the conical plate is provided with a third filter screen through a through hole.

Preferably, the lower end of the first filtering mechanism and the upper end of the second filtering mechanism are provided with third magnetic blocks, and magnetic poles between the first magnetic block and the second magnetic block are the same as magnetic poles between the third magnetic blocks.

Preferably, the lower extreme of toper air-out board is provided with the fourth filter screen, the mesh of fourth filter screen is less than first filter screen mesh.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with first filter screen and second filter screen, first filter screen and second filter screen cross arrangement, first filter screen is provided with first magnetic path and second magnetic path respectively with the second filter screen is adjacent, the upper end of toper air-out board is provided with the activated carbon layer simultaneously, through the effect of first filter screen, second filter screen and activated carbon layer cooperation first magnetic path and second magnetic path, can filter the dust in the air fast effectual, prevent that the dust from dropping from the air outlet of air conditioner, can absorb the peculiar smell in the air conditioning air pipe effectively simultaneously;

2. the utility model discloses a set up a plurality of opening in the main part, the main part is provided with a plurality of locating support in the inside activity of open-ended, and locating support has the locating lever through seting up screw hole threaded connection in the main part outside and main part, and through the effect of locating support and locating lever, the device is whole to be dismantled conveniently, makes things convenient for the dismantlement clearance in later stage, guarantees the filter effect.

Drawings

Fig. 1 is a schematic view of the overall structure of an air filtering device at an air outlet of an air conditioner;

FIG. 2 is a schematic view of the internal structure of the filtering box of the air filtering device at the air outlet of the air conditioner;

fig. 3 is the utility model discloses an air conditioner air outlet air filter equipment whole transverse section.

In the figure: 1. a main body; 101. an air inlet; 102. an air outlet; 103. an opening; 104. a foam layer; 2. a conical air inlet plate; 3. a connecting pipe; 4. a filter box; 41. an air outlet; 5. a first filter mechanism; 6. a second filter mechanism; 7. a first filter screen; 8. a second filter screen; 9. a first magnetic block; 10. a second magnetic block; 11. a conical air outlet plate; 111. a fourth filter screen; 12. an activated carbon layer; 13. positioning the bracket; 14. positioning a rod; 15. a support bar; 16. a tapered plate; 17. a third filter screen; 18. and a third magnetic block.

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 filtering device at an air outlet of an air conditioner comprises a main body 1, wherein an air inlet 101 and an air outlet 102 are respectively formed in the upper end and the lower end of the main body 1, a conical air inlet plate 2 is adhered to the air inlet 101 of the main body 1 through glue, a connecting pipe 3 is integrally formed at the lower end of the conical air inlet plate 2, a filtering box 4 is installed at the lower end of the connecting pipe 3, the upper end of the filtering box 4 is in threaded connection with an external thread arranged at the lower end of the connecting pipe 3 through a threaded hole, a first filtering mechanism 5 and a second filtering mechanism 6 are installed inside the filtering box 4, the first filtering mechanism 5 and the second filtering mechanism 6 are both composed of a first filtering net 7 and a second filtering net 8, the first filtering net 7 and the second filtering net 8 are arranged in a crossed mode, two sides of the first filtering net 7 and the second filtering net 8 are both installed on the inner side wall of the filtering box 4 through portal frames, a first magnetic block 9, air outlet 41 has been seted up to the lower extreme of rose box 4, the lower extreme glue adhesion at air outlet 41 has toper play aerofoil 11 on rose box 4, the upper end packing that toper goes out aerofoil 11 has activated carbon layer 12, a plurality of opening 103 has been seted up at the lower extreme of rose box 4 on the lateral wall of main part 1, main part 1 has a plurality of locating support 13 through round pin hub connection in the inside of opening 103, locating support 13 has locating lever 14 through seting up screw hole threaded connection on main part 1 outside and main part 1.

The foam layer 104 is adhered to the outer side of the filter box 4 in the main body 1 through glue, so that the stability of the filter box 4 is improved, and the vibration of air flow passing through the filter box 4 is reduced; the two sides of the lower end of the conical air inlet plate 2 are welded with the support rods 15, and the other ends of the support rods 15 are welded on the inner side wall of the main body 1, so that the stability of the conical air inlet plate 2 is improved; the filter box 4 is welded with a conical plate 16 at the upper end of the air outlet 41, and a third filter screen 17 is installed at the upper end of the conical plate 16 through a through hole, so that the air outlet 41 can be prevented from falling; the third magnetic block 18 is arranged at the lower end of the first filtering mechanism 5 and the upper end of the second filtering mechanism 6, and the magnetic poles between the first magnetic block 9 and the second magnetic block 10 and between the third magnetic blocks 18 are the same, so that the mutually repulsive acting force between the first filtering mechanism 5 and the second filtering mechanism 6 can be provided; the lower extreme of toper air-out board 11 is provided with fourth filter screen 111, and fourth filter screen 111's mesh is little than first filter screen 7 mesh, is favorable to further preventing that the dust from dropping.

The working principle is as follows: when the device is used, firstly, the main body 1 is arranged on an air outlet of an air conditioner, air at the air outlet of the air conditioner enters the inside of the filter box 4 through the conical air inlet plate 2 and the connecting pipe 3, under the action of wind force, the first filter screen 7 and the second filter screen 8 shake up and down, the first filter screen 7 and the second filter screen 8 shake continuously and efficiently in cooperation with the mutually repulsive acting force between the first magnetic block 9 and the second magnetic block 10 and the mutually repulsive acting force between the third magnetic block 18, the circulating air is filtered repeatedly, the air after dust filtration is further filtered through the activated carbon layer 12 to remove peculiar smell in the air, when the device is disassembled, only the positioning rod 14 needs to be unscrewed from the main body 1 to push the positioning bracket 13 upwards, then the filter box 4 is rotated to separate the upper end of the filter box 4 from the connecting pipe 3, then the filter box 4 is taken out to be cleaned, this device can be fast effectual filters the dust in the air, prevents that the dust from dropping from the air outlet of air conditioner, can absorb the peculiar smell in the air conditioner air pipe effectively simultaneously, and the device is whole to be dismantled conveniently, makes things convenient for the dismantlement clearance in later stage, guarantees the filter effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides an air-conditioning outlet air filter equipment, includes main part (1), its characterized in that: an air inlet (101) and an air outlet (102) are respectively formed in the upper end and the lower end of the main body (1), a conical air inlet plate (2) is arranged on the air inlet (101) of the main body (1), a connecting pipe (3) is arranged at the lower end of the conical air inlet plate (2), a filter box (4) is arranged at the lower end of the connecting pipe (3), the upper end of the filter box (4) is in threaded connection with an external thread arranged at the lower end of the connecting pipe (3) through a threaded hole, a first filter mechanism (5) and a second filter mechanism (6) are arranged inside the filter box (4), the first filter mechanism (5) and the second filter mechanism (6) are both formed by a first filter screen (7) and a second filter screen (8), the first filter screen (7) and the second filter screen (8) are arranged in a crossed manner, and both sides of the first filter screen (7) and the second filter screen (8) are movably arranged on the inner side wall of the filter box (, be provided with first magnetic path (9) and second magnetic path (10) on first filter screen (7) and the adjacent side of second filter screen (8) respectively, air outlet (41) have been seted up to the lower extreme of rose box (4), the fixed toper play aerofoil (11) that is provided with of lower extreme at air outlet (41) on rose box (4), the upper end that toper goes out aerofoil (11) is provided with activated carbon layer (12), a plurality of opening (103) have been seted up at the lower extreme of rose box (4) on the lateral wall of main part (1), main part (1) is provided with a plurality of locating support (13) in the inside activity of opening (103), locating support (13) have locating lever (14) through seting up screw hole threaded connection on main part (1) outside and main part (1).

2. An air filtering device at an air outlet of an air conditioner as claimed in claim 1, wherein: a foam layer (104) is arranged on the outer side of the filter box (4) in the main body (1).

3. An air filtering device at an air outlet of an air conditioner as claimed in claim 1, wherein: the both sides of toper air inlet plate (2) lower extreme all are provided with bracing piece (15), the other end and the inside wall of main part (1) of bracing piece (15) are connected.

4. An air filtering device at an air outlet of an air conditioner as claimed in claim 1, wherein: the filter box (4) is provided with a conical plate (16) at the upper end of the air outlet (41), and the upper end of the conical plate (16) is provided with a third filter screen (17) by arranging a through hole.

5. An air filtering device at an air outlet of an air conditioner as claimed in claim 1, wherein: and third magnetic blocks (18) are arranged at the lower ends of the first filtering mechanism (5) and the upper ends of the second filtering mechanism (6), and the magnetic poles between the first magnetic blocks (9) and the second magnetic blocks (10) and between the third magnetic blocks (18) are the same.

6. An air filtering device at an air outlet of an air conditioner as claimed in claim 1, wherein: the lower extreme of toper air-out board (11) is provided with fourth filter screen (111), the mesh of fourth filter screen (111) is less than first filter screen (7) mesh.

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