CN211316494U - Air filtering device for air conditioner in machine room - Google Patents

Abstract

The utility model discloses an air filter for computer lab idle call uses in air conditioning technology field, and its technical scheme main points are: the air filtering device for the machine room air conditioner comprises an air conditioner body and a filter screen arranged in the air conditioner body, wherein the filter screen is provided with an ash prevention mechanism for preventing dust from falling; the dustproof mechanism comprises: the filter screen comprises motors, rotating shafts, folding cloth, a collecting tank, a first magnet and a second magnet, wherein two groups of motors are respectively arranged on two sides of the top side of the filter screen, the two groups of rotating shafts are respectively coaxially and rotatably connected to output shafts of the motors, and the two groups of folding cloth are sleeved on the surfaces of the two groups of rotating shafts; has the technical effects that: the folding cloth plays dustproof effect to the dust that drops on the filter screen, and the collecting vat is used for collecting the dust that drops on the filter screen in the long-term use of air conditioner body, reduces the possibility of dust to this internal pollution of air conditioner.

Description

Air filtering device for air conditioner in machine room

Technical Field

The utility model relates to an air conditioning technology field, in particular to air filter for computer lab idle call.

Background

The air conditioner filter screen is mainly used for adsorbing dust and impurities in air entering the air conditioner, and after the central air conditioner runs for a period of time, the filter screen is full of dust. Once too much dust deposition on the filter screen can bring many problems, for example, too much dust can block the meshes of the filter screen of the air conditioner, thereby causing unsmooth ventilation, increasing the wind resistance, influencing the refrigeration or heating effect, greatly reducing the working capacity of the air conditioner, increasing the energy consumption and improving the operation cost.

Chinese patent publication No. CN205066122U discloses an air filtering device for an air conditioner in a machine room, and an air conditioner filter screen mounting structure includes an air conditioner filter screen and an air conditioner body of a wall-mounted air conditioner; the air-conditioning filter screen comprises a screen body and a frame, wherein the screen body is arranged in the frame, and the frame is connected with the edge of the screen body; guide posts are arranged on the frames at the two ends of the air conditioner filter screen in the length direction, and the extension direction of the guide posts is the same as the length direction of the air conditioner filter screen; the back of the air conditioner body and the corresponding guide pillar are provided with guide grooves; the guide post is installed in the guide way, and slides along the length direction of guide way. The air conditioner filter screen easily causes dust to fall off due to vibration in the disassembly process, so that the interior of an air conditioner body is polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer lab idle call air filter, its advantage is: through setting up one kind and preventing grey mechanism for the dust that drops down on the filter screen falls into the collecting vat, reduces the dust and to this internal possibility of polluting of air conditioner.

The above technical purpose of the present invention can be achieved by the following technical solutions: the air filtering device for the air conditioner in the machine room comprises an air conditioner body and a filter screen arranged in the air conditioner body, wherein the filter screen is provided with an ash prevention mechanism for preventing dust from falling; the dustproof mechanism comprises: the device comprises motors, rotating shafts, folding cloth, collecting tanks, first magnets and second magnets, wherein two groups of motors are respectively arranged on two sides of the top side of a filter screen, the two groups of rotating shafts are respectively coaxially and rotatably connected to output shafts of the motors, the two groups of folding cloth are sleeved on the surfaces of the two groups of rotating shafts, the two groups of first magnets are respectively and fixedly connected to the bottom sides of the two groups of folding cloth, the two groups of collecting tanks are respectively arranged on two sides of the bottom side of the filter screen, and the two groups of second magnets are fixedly arranged at the top ends of the collecting tanks; when the folding cloth descends to the bottommost side, the first magnet and the second magnet are connected in an attracting mode.

Through the technical scheme, when the filter screen washing was dismantled to operating personnel, operating personnel opened the apron of air conditioner body, driving motor rotates, the motor drives the pivot and rotates, the pivot drives folding cloth and rotates, and then folding cloth descends to the extreme low position, at this moment, first magnet and second magnet actuation on the folding cloth, make operating personnel when taking off the filter screen, the dust that the folding cloth dropped on to the filter screen plays dustproof effect, the collecting vat is used for collecting the dust that drops on the air conditioner body long-term use in-process filter screen, reduce the possibility of dust pollution in to the air conditioner body.

The utility model discloses further set up to: the filter screen is provided with guide grooves on two sides along the length direction, and rubber layers are coated in the guide grooves.

Through above-mentioned technical scheme, when operating personnel put down folding cloth, the guide way plays the effect of direction to folding cloth for folding cloth is better descends, reduces folding cloth and in the possibility of descending in-process dislocation, and the rubber layer reduces the possibility that friction brought wearing and tearing between folding cloth and the guide way inner wall, plays the effect of protection to folding cloth.

The utility model discloses further set up to: the guide groove is provided with a plurality of groups of through holes along the groove wall in the length direction, and the outer sides of the through holes are all covered with suction fans.

Through above-mentioned technical scheme, when the filter screen takes off needs to clean, operating personnel drives the suction fan, and the suction fan plays the effect of induced drafting to the dust of guide way inner wall to the dust of better clean guide way inner wall.

The utility model discloses further set up to: the collecting tank is characterized in that sliding grooves are formed in the top end of the collecting tank along the two sides of the length direction, and sliding plates are connected in the sliding grooves in a sliding mode.

Through above-mentioned technical scheme, operating personnel is taking off the filter screen in-process, along spout slide for the slide covers the opening part of collecting vat, reduces the collecting vat and brings the possibility that the dust spills in the in-process self vibration of taking off.

The utility model discloses further set up to: and a limiting plate is fixedly arranged on the wall of the collecting tank, and a bulge which is abutted against the limiting plate is arranged at the edge of the sliding plate.

Through above-mentioned technical scheme, when needing to open the dust in the collecting vat clearance collecting vat, operating personnel slide, limiting plate on the collecting vat outside lateral wall is inconsistent with the arch on the slide, reduces the slide and falls the possibility of falling at the slip in-process.

The utility model discloses further set up to: and an anti-corrosion layer is fixedly arranged on the surface of the filter screen.

Through above-mentioned technical scheme, the air conditioner body can produce a large amount of comdenstion water in the use, and when the comdenstion water was stained with the surface at the filter screen, the anticorrosive coating played anticorrosive effect to the filter screen, reduces filter screen self wearing and tearing and influences the filter effect.

To sum up, the utility model discloses following beneficial effect has:

1. when an operator dismantles the filter screen for cleaning, the operator opens the cover plate of the air conditioner body, the motor is driven to rotate, the motor drives the rotating shaft to rotate, the rotating shaft drives the folding cloth to rotate, and then the folding cloth descends to the lowest position, at the moment, the first magnet and the second magnet on the folding cloth are attracted, so that when the operator takes off the filter screen, the folding cloth plays a dustproof role on dust falling on the filter screen, the collecting tank is used for collecting the dust falling on the filter screen in the long-term use process of the air conditioner body, and the possibility of pollution of the dust in the air conditioner body is reduced;

2. when an operator puts down the folding cloth, the guide groove plays a role in guiding the folding cloth, so that the folding cloth can be better lowered, the possibility of dislocation of the folding cloth in the lowering process is reduced, the possibility of abrasion caused by friction between the folding cloth and the inner wall of the guide groove is reduced by the rubber layer, and the folding cloth is protected.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 2. a filter screen; 3. an ash prevention mechanism; 31. an electric motor; 32. a rotating shaft; 33. Folding the cloth; 34. collecting tank; 35. a first magnet; 36. a second magnet; 4. a guide groove; 5. a rubber layer; 6. a suction fan; 7. a chute; 8. a slide plate; 9. a limiting plate; 10. a protrusion; 11. and (4) an anticorrosive layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): as shown in fig. 1 and 2, the air filtering device for the machine room air conditioner comprises an air conditioner body and a filter screen 2 arranged in the air conditioner body, wherein an anticorrosive layer 11 is fixedly arranged on the surface of the filter screen 2, the anticorrosive layer 11 is made of raw lacquer, and an ash prevention mechanism 3 for preventing dust from falling is arranged on the filter screen 2; the ash prevention mechanism 3: the device comprises motors 31, rotating shafts 32, folding cloths 33, collecting grooves 34, first magnets 35 and second magnets 36, wherein two groups of motors 31 are respectively arranged on two sides of the top side of the filter screen 2, two groups of rotating shafts 32 are respectively coaxially and rotatably connected to output shafts of the motors 31, two groups of folding cloths 33 are sleeved on the surfaces of the two groups of rotating shafts 32, two groups of first magnets 35 are respectively and fixedly connected to the bottom sides of the two groups of folding cloths 33, two groups of collecting grooves 34 are respectively arranged on two sides of the bottom side of the filter screen 2, and two groups of second magnets 36 are fixedly arranged at the top ends of the collecting; when the folding cloth 33 is lowered to the bottom side, the first magnet 35 is connected with the second magnet 36 in an attracting mode, when an operator dismantles and cleans the filter screen 2, the operator opens the cover plate of the air conditioner body, the driving motor 31 rotates, the motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the folding cloth 33 to rotate, and then the folding cloth 33 is lowered to the lowest position, at the moment, the first magnet 35 on the folding cloth 33 is attracted with the second magnet 36, so that when the operator takes off the filter screen 2, the folding cloth 33 plays a dustproof role in dust falling from the filter screen 2, the collecting groove 34 is used for collecting dust falling from the filter screen 2 in the long-term use process of the air conditioner body, and the possibility of pollution of the dust to the air conditioner body is reduced.

As shown in fig. 1 and 2, guide grooves 4 are formed in two sides of the filter screen 2 in the length direction, rubber layers 5 are coated in the guide grooves 4, when an operator puts down the folded cloth 33, the guide grooves 4 play a role in guiding the folded cloth 33, so that the folded cloth 33 can be better lowered, the possibility of dislocation of the folded cloth 33 in the lowering process is reduced, the rubber layers 5 reduce the possibility of abrasion caused by friction between the folded cloth 33 and the inner wall of the guide grooves 4, and the folded cloth 33 is protected.

Like figure 1 and 2, a plurality of groups of through-holes have been seted up along length direction's cell wall to guide way 4, and the outside of a plurality of groups of through-holes all covers and is equipped with suction fan 6, and when filter screen 2 took off needs to clean, operating personnel drive suction fan 6, and suction fan 6 plays the effect of induced drafting to the dust of 4 inner walls of guide way to the dust of better clean 4 inner walls of guide way.

As in fig. 1 and 2, spout 7 has been seted up along length direction's both sides in the top of collecting vat 34, sliding connection has slide 8 in spout 7, operating personnel is taking off filter screen 2 in-process, slide 8 along spout 7, make slide 8 cover the opening part of collecting vat 34, reduce collecting vat 34 and bring the possibility that the dust spills in the in-process self vibration of taking off, limiting plate 9 has set firmly on the cell wall of collecting vat 34, the border of slide 8 is equipped with the arch 10 inconsistent with limiting plate 9, when needing to open the dust in collecting vat 34 clearance collecting vat 34, operating personnel slide 8, limiting plate 9 on the lateral wall in the collecting vat 34 outside is inconsistent with arch 10 on slide 8, reduce the possibility that slide 8 fell down in the slip process.

The method comprises the following operation steps: when the filter screen 2 is detached to be cleaned by an operator, the cover plate of the air conditioner body is opened by the operator, the driving motor 31 rotates, the motor 31 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the folding cloth 33 to rotate, and then the folding cloth 33 descends to the lowest position, at the moment, the first magnet 35 on the folding cloth 33 is attracted with the second magnet 36, so that when the filter screen 2 is taken down by the operator, the folding cloth 33 plays a dustproof role in dust falling on the filter screen 2.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (6)

1. Air filter for computer lab idle call, its characterized in that: the air conditioner comprises an air conditioner body and a filter screen (2) arranged in the air conditioner body, wherein the filter screen (2) is provided with an ash prevention mechanism (3) for preventing dust from falling;

dustproof mechanism (3): the device comprises motors (31), rotating shafts (32), folding cloths (33), collecting grooves (34), first magnets (35) and second magnets (36), wherein the two groups of motors (31) are respectively arranged on two sides of the top side of a filter screen (2), the two groups of rotating shafts (32) are respectively coaxially and rotatably connected to output shafts of the motors (31), the two groups of folding cloths (33) are sleeved on the surfaces of the two groups of rotating shafts (32), the two groups of first magnets (35) are respectively and fixedly connected to the bottom sides of the two groups of folding cloths (33), the two groups of collecting grooves (34) are respectively arranged on two sides of the bottom side of the filter screen (2), and the two groups of second magnets (36) are fixedly arranged at the top ends of the collecting grooves (34);

when the folding cloth (33) descends to the bottommost side, the first magnet (35) and the second magnet (36) are connected in an attracting mode.

2. The air filtering device for machine room air conditioners as claimed in claim 1, wherein: the filter screen (2) are provided with guide grooves (4) along two sides of the length direction, and rubber layers (5) are coated in the guide grooves (4).

3. The air filtering device for the machine room air conditioner as claimed in claim 2, wherein: the guide groove (4) is provided with a plurality of groups of through holes along the groove wall in the length direction, and the outer sides of the through holes are all covered with suction fans (6).

4. The air filtering device for machine room air conditioners as claimed in claim 1, wherein: the collecting tank is characterized in that sliding grooves (7) are formed in the top end of the collecting tank (34) along the two sides of the length direction, and sliding plates (8) are connected in the sliding grooves (7) in a sliding mode.

5. The air filtering device for the machine room air conditioner as claimed in claim 4, wherein: and a limiting plate (9) is fixedly arranged on the wall of the collecting tank (34), and a protrusion (10) which is abutted against the limiting plate (9) is arranged at the edge of the sliding plate (8).

6. The air filtering device for the machine room air conditioner as claimed in claim 2, wherein: and an anticorrosive layer (11) is fixedly arranged on the surface of the filter screen (2).

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