Automatic circulating cleaning device for fan coil fins of air conditioner

Abstract

The utility model provides an air conditioner fan coil fin automatic circulation cleaning device which comprises a cleaning assembly, and the cleaning assembly comprises a water tank, a U-shaped plate, a driving motor, a reciprocating lead screw, a moving plate, a transverse pipe, a high-pressure spray head, a hose and a water pump. And one side of the water tank is fixedly connected with a U-shaped plate. The water tank is mounted at a using place through the mounting holes in the L-shaped plate, then water is added into the water tank through the water injection pipe, the driving motor and the water pump are started, the water pump pumps water out of the water tank, the water is discharged into the transverse pipe through the hose and then sprayed out through the high-pressure spray head to clean fins, and meanwhile the driving motor drives the reciprocating lead screw to rotate. The reciprocating screw rod drives the moving plate to move, the moving plate slides on the square rod, and the moving plate drives the high-pressure spray head to move through the transverse pipe, so that the high-pressure spray head can move up and down in a reciprocating mode to clean the high-pressure spray head, waste water is stored through the water pan, automatic alignment cleaning can be achieved, and after-sales labor cost and maintenance cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building air conditioning energy saving, in particular to an automatic circulation cleaning device for air conditioning fan coil fins. Background Art

[0002] Fan coil units are ideal terminal products for central air conditioning. They are mainly composed of coils and fans. They are widely used in hotels, office buildings, hospitals, commercial and residential areas, scientific research institutions and other places. There are hundreds or even thousands of fan coil units in large places. After working for a long time, the fins of these fan coil units often produce a lot of dirt and breed bacteria.

[0003] After-sales maintenance personnel need to clean the fins of the coil unit twice a year. However, the fin cleaning of the coil unit requires the fan part of the fan coil unit to be dismantled for manual cleaning. The disassembly and installation of screws, steel plates, fans, etc. increase the labor cost of cleaning work. Moreover, each staff member disassembles and cleans an average of one fan coil unit per day, and the after-sales labor cost and maintenance cost are also greatly increased. Therefore, an automatic circulation cleaning device for air conditioner fan coil unit fins is proposed. Utility Model Content

[0004] In view of this, the utility model provides an automatic circulation cleaning device for air-conditioning fan coil fins to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: an automatic circulation cleaning device for air conditioner fan coil fins, including a cleaning component, the cleaning component including a water tank, a U-shaped plate, a drive motor, a reciprocating screw, a moving plate, a horizontal pipe, a high-pressure nozzle, a hose, and a water pump;

[0006] A U-shaped plate is fixedly connected to one side of the water tank, a driving motor is fixedly connected to the top of the U-shaped plate, a reciprocating screw is rotatably connected between the inner walls of both sides of the U-shaped plate, a movable plate is threadedly connected to the reciprocating screw, a transverse tube is fixedly connected to one side of the movable plate, a plurality of high-pressure nozzles are connected and fixed to one side of the transverse tube, a hose is connected and fixed to the other side of the transverse tube, a water pump is fixedly connected to one side of the water tank, a water inlet pipe of the water pump extends into the water tank, a water outlet pipe of the water pump is connected and fixed to the end of the hose, and the top end of the reciprocating screw extends to the top of the U-shaped plate and is fixedly connected to the output shaft of the driving motor.

[0007] Further preferably, two square rods are welded between the inner walls on both sides of the U-shaped plate, and the square rods are slidably connected to the movable plate.

[0008] Further preferably, two L-shaped plates are fixedly connected to one side of the water tank, and two mounting holes are provided on an inner wall of one side of the L-shaped plate.

[0009] Further preferably, the bottoms of the two L-shaped plates are fixedly connected to the same water receiving tray.

[0010] Further preferably, one side of the water receiving tray is connected to and fixed with a drain pipe, and a valve is fixedly connected to the drain pipe.

[0011] Further preferably, a water injection pipe is connected to and fixed on the top of the water tank.

[0012] Further preferably, a threaded hole is provided on the movable plate, and the movable plate is threadedly connected to the reciprocating screw rod through the threaded hole.

[0013] Further preferably, a circular hole is opened on the top inner wall of the U-shaped plate, a bearing is fixedly connected to the inner wall of the circular hole, and the inner side of the inner ring of the bearing is welded to the outer side of the reciprocating screw.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model installs the water tank at the place of use through the installation hole on the L-shaped plate, and then adds water into the water tank through the water injection pipe, starts the driving motor and the water pump, and the water pump draws water from the water tank and discharges it into the horizontal pipe through the hose, and then sprays it out through the high-pressure nozzle to clean the fins. At the same time, the driving motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod drives the moving plate to move, and the moving plate slides on the square rod. The moving plate drives the high-pressure nozzle to move through the horizontal pipe, so that the high-pressure nozzle can be used to reciprocate up and down to clean it, and the waste water is stored in the water receiving tray, so that it can be automatically aligned for cleaning, thereby reducing the labor cost and maintenance cost after sales.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is an inclined three-dimensional structural diagram of the utility model;

[0020] Figure 3 It is a three-dimensional structural diagram of another side of the utility model;

[0021] Figure 4 It is a partial three-dimensional structural diagram of the utility model.

[0022] Figure numerals: 1. Cleaning assembly; 2. Water tank; 3. U-shaped plate; 4. Driving motor; 5. Reciprocating screw; 6. Moving plate; 7. Horizontal pipe; 8. High-pressure nozzle; 9. Hose; 10. Water pump; 11. Square rod; 12. L-shaped plate; 13. Mounting hole; 14. Water tray; 15. Drain pipe; 16. Valve; 17. Water filling pipe. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides an automatic circulation cleaning device for air conditioner fan coil fins, including a cleaning component 1, the cleaning component 1 includes a water tank 2, a U-shaped plate 3, a drive motor 4, a reciprocating screw 5, a moving plate 6, a cross pipe 7, a high-pressure nozzle 8, a hose 9, and a water pump 10;

[0026] A U-shaped plate 3 is fixedly connected to one side of the water tank 2, a driving motor 4 is fixedly connected to the top of the U-shaped plate 3, a reciprocating screw 5 is rotatably connected between the inner walls of both sides of the U-shaped plate 3, a movable plate 6 is threadedly connected to the reciprocating screw 5, a transverse tube 7 is fixedly connected to one side of the movable plate 6, a plurality of high-pressure nozzles 8 are connected and fixed to one side of the transverse tube 7, a hose 9 is connected and fixed to the other side of the transverse tube 7, a water pump 10 is fixedly connected to one side of the water tank 2, a water inlet pipe of the water pump 10 extends into the water tank 2, a water outlet pipe of the water pump 10 is connected and fixed to the end of the hose 9, the top end of the reciprocating screw 5 extends to the top of the U-shaped plate 3 and is fixedly connected to the output shaft of the driving motor 4, and the water tank is fixedly connected to the water tank 2 through the mounting hole 13 on the L-shaped plate 12. 2 is installed at the place of use, and then water is added into the water tank 2 through the water injection pipe 17, and the driving motor 4 and the water pump 10 are started. The water pump 10 draws water from the water tank 2 and discharges it into the transverse pipe 7 through the hose 9, and then sprays it out through the high-pressure nozzle 8 to clean the fins. At the same time, the driving motor 4 drives the reciprocating screw 5 to rotate, and the reciprocating screw 5 drives the moving plate 6 to move. The moving plate 6 slides on the square rod 11, and the moving plate 6 drives the high-pressure nozzle 8 to move through the transverse pipe 7, so that the high-pressure nozzle 8 can be used to reciprocate up and down to clean it, and the waste water is stored in the water receiving tray 14. The valve 16 can be opened to discharge the waste water in the water receiving tray 14, so that it can be automatically aligned for cleaning, reducing the labor cost and maintenance cost after sales.

[0027] In one embodiment, two square rods 11 are welded between the inner walls of both sides of the U-shaped plate 3. The square rods 11 are slidably connected to the movable plate 6. The arrangement of the square rods 11 plays a positioning role.

[0028] In one embodiment, two L-shaped plates 12 are fixedly connected to one side of the water tank 2. Two mounting holes 13 are provided on the inner wall of one side of the L-shaped plate 12. The L-shaped plate 12 plays a supporting role.

[0029] In one embodiment, the bottoms of the two L-shaped plates 12 are fixedly connected to the same water receiving tray 14, one side of the water receiving tray 14 is connected and fixed with a drain pipe 15, a valve 16 is fixedly connected to the drain pipe 15, and the top of the water tank 2 is connected and fixed with a water injection pipe 17. The setting of the water receiving tray 14 serves the purpose of receiving waste water.

[0030] In one embodiment, a threaded hole is provided on the movable plate 6, and the movable plate 6 is threadedly connected to the reciprocating screw rod 5 through the threaded hole. The setting of the movable plate 6 plays a connecting role.

[0031] In one embodiment, a circular hole is opened on the top inner wall of the U-shaped plate 3, and a bearing is fixedly connected to the inner wall of the circular hole. The inner side of the inner ring of the bearing is welded to the outer side of the reciprocating screw 5. Through welding, the bearing and the reciprocating screw 5 are fixed more securely.

[0032] The utility model is in operation: when in use, the water tank 2 is installed at the place of use through the installation hole 13 on the L-shaped plate 12, and then water is added to the water tank 2 through the water injection pipe 17, and the driving motor 4 and the water pump 10 are started. The water pump 10 draws water from the water tank 2 and discharges it into the cross pipe 7 through the hose 9, and then sprays it out through the high-pressure nozzle 8 to clean the fins. At the same time, the driving motor 4 drives the reciprocating screw 5 to rotate, and the reciprocating screw 5 drives the moving plate 6 to move. The moving plate 6 slides on the square rod 11, and the moving plate 6 drives the high-pressure nozzle 8 to move through the cross pipe 7, so that the high-pressure nozzle 8 can be used to reciprocate up and down to clean it, and the waste water is stored through the water receiving tray 14, and the valve 16 can be opened to discharge the waste water in the water receiving tray 14, so that it can be automatically aligned for cleaning, reducing the labor cost and maintenance cost after sales.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic circulation cleaning device for air conditioner fan coil fins, comprising a cleaning component (1), characterized in that: The cleaning assembly (1) comprises a water tank (2), a U-shaped plate (3), a driving motor (4), a reciprocating screw (5), a moving plate (6), a transverse pipe (7), a high-pressure nozzle (8), a hose (9), and a water pump (10); A U-shaped plate (3) is fixedly connected to one side of the water tank (2), a driving motor (4) is fixedly connected to the top of the U-shaped plate (3), a reciprocating screw (5) is rotatably connected between the inner walls of both sides of the U-shaped plate (3), a movable plate (6) is threadedly connected to the reciprocating screw (5), a transverse tube (7) is fixedly connected to one side of the movable plate (6), a plurality of high-pressure nozzles (8) are connected to and fixed to one side of the transverse tube (7), a hose (9) is connected to and fixed to the other side of the transverse tube (7), a water pump (10) is fixedly connected to one side of the water tank (2), a water inlet pipe of the water pump (10) extends into the water tank (2), a water outlet pipe of the water pump (10) is connected to and fixed to the end of the hose (9), and the top end of the reciprocating screw (5) extends to the top of the U-shaped plate (3) and is fixedly connected to the output shaft of the driving motor (4).

2. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 1 is characterized in that: Two square rods (11) are welded between the inner walls on both sides of the U-shaped plate (3), and the square rods (11) are slidably connected to the movable plate (6).

3. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 1 is characterized in that: Two L-shaped plates (12) are fixedly connected to one side of the water tank (2), and two mounting holes (13) are provided on the inner wall of one side of the L-shaped plate (12).

4. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 3 is characterized in that: The bottoms of the two L-shaped plates (12) are fixedly connected to a same water receiving tray (14).

5. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 4 is characterized in that: One side of the water receiving tray (14) is connected to and fixed with a drainage pipe (15), and a valve (16) is fixedly connected to the drainage pipe (15).

6. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 1 is characterized in that: The top of the water tank (2) is connected to and fixed with a water injection pipe (17).

7. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 1 is characterized in that: The movable plate (6) is provided with a threaded hole, and the movable plate (6) is threadedly connected to the reciprocating screw rod (5) via the threaded hole.

8. The automatic circulation cleaning device for air conditioner fan coil fins according to claim 1 is characterized in that: A circular hole is provided on the inner wall of the top of the U-shaped plate (3), a bearing is fixedly connected to the inner wall of the circular hole, and the inner side of the inner ring of the bearing is welded to the outer side of the reciprocating screw rod (5).

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