CN217844900U - Maintenance auxiliary assembly is maintained to central air conditioning - Google Patents

Abstract

The utility model discloses a central air-conditioning maintenance auxiliary device, which comprises a shell, wherein a fixed plate is horizontally arranged in the shell, a rotating disc is rotatably arranged below the fixed plate, brush wires are densely distributed on the bottom wall of the rotating disc, and a handle is arranged on the top wall of the shell; the top wall of the rotating disc is in through connection with a hollow rotating shaft, the hollow rotating shaft is vertically and rotatably installed in the fixed plate, and the hollow rotating shaft is connected with a driving assembly; the hollow rotating shaft is connected with a dust suction port in a rotating mode, the dust suction port extends to the lower portion of the rotating disc, an air suction pipe is connected to the upper end of the dust suction port in a penetrating mode, the air suction pipe extends outwards to penetrate through the shell and is connected with dust suction equipment through a hose. The utility model relates to a rationally, convenient to use, the effectual clean effect of having improved central air conditioning outdoor unit to the down time of maintenance is maintained to the outer machine of the air conditioner that has significantly reduced, simultaneously can effectual assurance to the cleaning quality of air conditioner fin, also made things convenient for the operation that central air conditioning maintained.

Description

Maintenance auxiliary assembly is maintained to central air conditioning

Technical Field

The utility model relates to an electrical apparatus maintenance equipment technical field especially relates to a central air conditioning maintains maintenance auxiliary assembly.

Background

The outdoor unit radiating structure of the central air conditioner mainly comprises radiating copper pipes and radiating fins, and due to the outdoor installation environment of the outdoor unit of the air conditioner, dust cannot be prevented from being accumulated on the air conditioner fins, and sundries such as leaves and the like also exist among the fins, so that the outdoor unit of the air conditioner needs to be cleaned regularly in order to ensure the normal use of the central air conditioner.

The cleaning mode of the air conditioner outdoor unit during maintenance of the existing central air conditioner is mainly that a water gun is used for washing, more than five hours are needed after washing to dry moisture and then electrify the air conditioner, and a longer time is needed when the air conditioner is in bad weather.

The maintenance of the central air conditioner needs to be stopped for a long time, the central air conditioner is inconvenient to use, maintenance personnel also needs to wait for a long time, the maintenance efficiency is low, and sundries are easily washed into the inner cavity of the air conditioner outdoor unit and accumulated, so that the maintenance quality of the air conditioner outdoor unit is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having central air conditioning to maintain among the prior art and maintain the long-time shut down of maintenance needs, inconvenient central air conditioning's use also needs maintainer to wait for a long time, maintains the efficiency of maintenance lower to also pile up in scouring away the inner chamber of the outer machine of air conditioner with debris easily, influence the outer machine of air conditioner and maintain the shortcoming of maintenance quality, and the central air conditioning who provides maintains maintenance auxiliary assembly.

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

the utility model provides a central air conditioning maintains maintenance auxiliary assembly, includes the shell, the level is equipped with the fixed plate in the shell, the fixed plate below is rotated and is equipped with the rolling disc, and it has the brush silk to gather on the rolling disc diapire, be equipped with the handle on the shell roof.

The rotary disc is characterized in that a hollow rotating shaft is connected to the top wall of the rotary disc in a through mode, the hollow rotating shaft is vertically and rotatably installed in the fixing plate, and the hollow rotating shaft is connected with a driving assembly.

The hollow rotating shaft is connected with a dust suction port in a rotating mode, the dust suction port extends to the lower portion of the rotating disc, an air suction pipe is connected to the upper end of the dust suction port in a penetrating mode, the air suction pipe extends outwards to penetrate through the shell and is connected with dust suction equipment through a hose.

Preferably, drive assembly establishes the gear dish on hollow rotating shaft including fixed cover, the gear dish meshing has drive gear, and the fixed cover of drive gear is established on driving motor's output, the vertical fixed mounting of driving motor is in the shell, and the driving motor outside is equipped with the motor protective housing.

Preferably, the edge of the fixed plate is provided with a protective ring corresponding to the rotating disc.

More preferably, the protective ring is detachably sleeved with a sealing cover.

Preferably, the brush filaments are provided with a plurality of layers, and the plurality of layers of brush filaments are annularly arranged coaxially with the dust collection opening.

Preferably, a switch trigger for controlling the driving motor is arranged on the inner side of the grip.

Preferably, the vertical fixed mounting in the corresponding rolling disc outside on the fixed plate diapire has a plurality of elastic telescopic links, and the elastic telescopic link lower extreme all rotates and is connected with the truckle.

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

1. in the utility model, the fins of the air conditioner external unit are cleaned by the rotating brush wires, and dust on the fins and sundries clamped between the fins are removed, thereby ensuring the quick cleaning of the fins of the air conditioner and reducing the downtime of the central air conditioner;

2. in the utility model, the dust and sundries under the brush wire brush are sucked out through the dust suction port, thereby effectively preventing the cleared sundries from falling into the inner cavity of the air conditioner outdoor unit and ensuring the maintenance effect of the air conditioner outdoor unit;

3. the utility model discloses in, through the effectual removal that has made things convenient for this equipment when removing dust of a plurality of truckles to can cooperate the elasticity telescopic link to improve the tight effect of subsides of brush silk and fin, avoid the damage of fin simultaneously, the outer machine maintenance's of effectual assurance air conditioner quality.

The utility model relates to a rationally, convenient to use, the effectual clean effect to central air conditioning outdoor unit that has improved to the down time of maintenance is maintained to the outer machine of air conditioner that has significantly reduced, can effectual assurance simultaneously also make things convenient for the operation that central air conditioning maintained the maintenance to the clean quality of air conditioner fin.

Drawings

Fig. 1 is a schematic view of an appearance structure of a maintenance auxiliary device for a central air conditioner according to the present invention;

fig. 2 is a schematic front structural view of a maintenance auxiliary device for a central air conditioner according to the present invention;

fig. 3 is a schematic cross-sectional view of a front structure of a maintenance auxiliary device for a central air conditioner according to the present invention;

fig. 4 is a schematic view of the bottom structure of the central air conditioner maintenance auxiliary device according to the present invention.

In the figure: the device comprises a shell 1, a fixing plate 2, a protective ring 3, a rotating disc 4, a brush wire 5, a hollow rotating shaft 6, a driving assembly 7, a gear disc 71, a driving gear 72, a driving motor 73, a motor protective shell 74, a dust suction opening 8, an air suction pipe 81, a grip 9, a switch trigger 10, a closed cover 11, an elastic telescopic rod 12 and a caster wheel 13.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a central air conditioning maintains maintenance auxiliary assembly, including shell 1, the level is equipped with fixed plate 2 in the shell 1, fixed plate 2 below is rotated and is equipped with rolling disc 4, and 4 diapalls on the rolling disc have densely covered the brush silk 5, be equipped with handle 9 on the shell 1 roof, take and operate this equipment through handle 9, press rolling disc 4 and brush silk 5 on central air conditioning outdoor unit's fin to clean the dust removal thereof.

The hollow rotating shaft 6 is connected to the top wall of the rotating disc 4 in a penetrating mode, the hollow rotating shaft 6 is vertically installed in the fixing plate 2 in a rotating mode, the hollow rotating shaft 6 is connected with the driving assembly 7, the driving assembly 7 is matched with the hollow rotating shaft 6 to drive the rotating disc 4 to rotate, the brush wires 5 are driven to rotate, the cleaning effect of the air conditioner fins is improved, and the dust removal efficiency and the dust removal rate are improved.

6 internal rotations of hollow rotating shaft are connected with dust absorption mouth 8, and dust absorption mouth 8 extends to 4 below of rolling disc, 8 upper ends through connection of dust absorption mouth have aspiration channel 81, and aspiration channel 81 extends to the outside and link up shell 1 and has dust collecting equipment through the hose connection, carry out the suction through dust absorption mouth 8 with dust and debris that brush silk 5 cleaned down, cooperate external dust collecting equipment can effectual reduction this equipment dead weight, make things convenient for operating personnel to operate.

When the fin of the air conditioner outdoor unit is cleaned by using the device, the driving assembly 7 of the device is connected with a power supply, the suction pipe 81 is connected with the suction opening of the dust collection device, the preparation work of the device is completed, the device is attached to the fin, the brush wires 5 are in contact with the fin, the driving assembly 7 is started to drive the rotating disc and the brush wires 5 to rotate, the fin is cleaned, meanwhile, the dust collection opening 8 is matched to collect sundries of brushed dust, and the cleaning effect of the fin is guaranteed.

This equipment is effectual has avoided using the clean required time of drying of squirt, has avoided long-time shutting down that central air conditioning maintained, also effectual guaranteed to the clean effect of dust and debris in the fin, avoid blowing off dust and debris to the outer machine of air conditioner inside, guarantee the maintenance quality to the outer machine of air conditioner.

In this embodiment, as shown in fig. 1-4, drive assembly 7 establishes gear plate 71 on hollow rotating shaft 6 including fixed cover, gear plate 71 meshes there is drive gear 72, and the fixed cover of drive gear 72 is established on drive motor 73's output, the vertical fixed mounting of drive motor 73 is in shell 1, and is equipped with motor protective housing 74 outside drive motor 73, decelerates drive motor 73's output through gear plate 71 and drive gear 72's cooperation, avoids 4 the too fast damage that leads to the fin of rolling disc rotational speed, improves the clean effect to the air conditioner fin, also avoids the rotational speed of rolling disc 4 too fast to influence the security that this equipment used.

In this embodiment, as shown in fig. 1 to 4, a protection ring 3 is disposed at an edge of the fixing plate 2 corresponding to the rotating disc 4, so as to protect safety of an operator and prevent sundries from flying out when the brush wires 5 are cleaned.

In this embodiment, as shown in fig. 1 to 4, a sealing cover 11 is detachably sleeved on the protective ring 3, and the sealing cover 11 may be made of soft rubber, so as to further improve the safety during cleaning, improve the negative pressure state in the sealing cover 11, improve the dust collection effect of the dust collection port 8, and improve the cleaning effect of the air-conditioning fins to a great extent.

In this embodiment, as shown in fig. 2 to 4, the brush wires 5 are arranged in multiple layers, and the multiple layers of brush wires 5 are annularly arranged coaxially with the dust collection opening 8, so that the dust collection effect of the dust collection opening 8 on dust and sundries inside the brush wires 5 is improved, and the cleaning quality of the air conditioner outdoor unit is improved.

In this embodiment, as shown in fig. 1 to 4, a switch trigger 10 for controlling the driving motor 73 is disposed on the inner side of the handle 9, so as to conveniently control the start and stop of the driving motor 73 at any time, improve the usability of the device, and facilitate the use of an operator.

Example two

Referring to fig. 3 and 4, in this embodiment, it is basically the same as embodiment one, more optimize lie in, correspond the vertical fixed mounting in 4 outsides of rolling disc on the 2 diapalls of fixed plate has a plurality of elastic telescopic links 12, and elastic telescopic link 12 lower extreme all rotates and is connected with truckle 13, can make things convenient for operating personnel to compress tightly this equipment and improve clean effect on the fin, this equipment of removal that simultaneously can be convenient to a plurality of truckles 13 also can effectual increase this equipment and air conditioner fin's area of contact, avoid causing the damage to the fin.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A central air conditioner maintenance auxiliary device comprises a shell (1), wherein a fixed plate (2) is horizontally arranged in the shell (1), and is characterized in that a rotating disc (4) is rotatably arranged below the fixed plate (2), brush wires (5) are densely distributed on the bottom wall of the rotating disc (4), and a handle (9) is arranged on the top wall of the shell (1);

the top wall of the rotating disc (4) is connected with a hollow rotating shaft (6) in a through mode, the hollow rotating shaft (6) is vertically and rotatably installed in the fixed plate (2), and the hollow rotating shaft (6) is connected with a driving assembly (7);

the rotary dust collector is characterized in that a dust suction port (8) is connected to the hollow rotary shaft (6) in a rotary mode, the dust suction port (8) extends to the lower portion of the rotary disc (4), an air suction pipe (81) is connected to the upper end of the dust suction port (8) in a penetrating mode, and the air suction pipe (81) extends outwards to penetrate through the shell (1) and is connected with dust collection equipment through a hose.

2. The central air-conditioning maintenance auxiliary equipment according to claim 1, characterized in that the driving assembly (7) comprises a gear disc (71) fixedly sleeved on the hollow rotating shaft (6), the gear disc (71) is engaged with a driving gear (72), the driving gear (72) is fixedly sleeved on the output end of a driving motor (73), the driving motor (73) is vertically and fixedly installed in the housing (1), and a motor protective housing (74) is arranged outside the driving motor (73).

3. The central air-conditioning maintenance auxiliary equipment according to claim 1, characterized in that the edge of the fixed plate (2) is provided with a guard ring (3) corresponding to the rotating disc (4).

4. A central air-conditioning maintenance auxiliary equipment according to claim 3, characterized in that said guard ring (3) is detachably sleeved with a closing cover (11).

5. The central air-conditioning maintenance auxiliary equipment according to claim 1, characterized in that the brush filaments (5) are provided with multiple layers, and the multiple layers of brush filaments (5) are arranged in a ring shape coaxial with the dust suction port (8).

6. A central air-conditioning maintenance and service auxiliary device according to claim 1, characterized in that inside the handle (9) is provided with a switch trigger (10) for controlling the drive motor (73).

7. The central air-conditioning maintenance auxiliary equipment according to claim 1, characterized in that a plurality of elastic telescopic rods (12) are vertically and fixedly installed on the bottom wall of the fixed plate (2) corresponding to the outer side of the rotating disc (4), and the lower ends of the elastic telescopic rods (12) are rotatably connected with casters (13).

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