Air conditioner filter screen cleaning mechanism

Abstract

The utility model relates to the technical field of urban construction, in particular to an air conditioner filter screen cleaning mechanism. Comprising a base, a constant-speed conveying belt is arranged at the upper end of the base, a plurality of positioning blocks are arranged on the constant-speed conveying belt, positioning grooves matched with a filter screen are formed in the positioning blocks, a first mounting plate and a second mounting plate are arranged on the side face of the constant-speed conveying belt in the conveying direction, and a plurality of pressure water cleaning nozzles are arranged on the first mounting plate; a sewage outlet is formed in the upper end of the base, an inclined flow guide slope is arranged in the base, a sewage outlet is formed in the bottom end of the flow guide slope, and an interception filter screen is arranged on the flow guide slope close to the sewage outlet. Compared with the prior art, the filter screen and the cleaning nozzle are vertically or obliquely arranged, dust flows away along the vertical surface during washing, the cleaning quality is improved, and the service life of the filter screen is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to city construction technical field, concretely is a kind of air conditioner filter screen cleaning mechanism. BACKGROUND

[0002] At present, when cleaning the filter screen of subway air conditioner main machine, the same way as ordinary filter screen cleaning is mainly used, the filter screen is placed flat, and then flushed with spray head and water pump. However, since the filter screen of subway air conditioner main machine is usually made of thick filter cotton, the ordinary flat cleaning method cannot effectively wash away the dust, which will be left on the surface, resulting in the need for frequent cleaning of the filter screen, which is time-consuming and labor-intensive. SUMMARY

[0003] The utility model discloses a kind of air conditioner filter screen cleaning mechanisms to overcome the deficiency of prior art.

[0004] To achieve the above object, a kind of air conditioner filter screen cleaning mechanism is designed, including base, the base upper end is equipped with constant-speed conveyor belt, constant-speed conveyor belt is equipped with a plurality of positioning blocks, positioning block is equipped with the positioning groove matched with filter screen, constant-speed conveyor belt side is respectively equipped with mounting plate one, mounting plate two, mounting plate one is equipped with a plurality of pressure water cleaning spray heads, mounting plate two is equipped with a plurality of air water removal spray heads, located base upper end is equipped with sewage drainage, base is equipped with the guide slope of inclined arrangement, the guide slope bottom end is equipped with sewage outlet, the guide slope close to sewage outlet is equipped with intercepting filter screen.

[0005] The filter screen, mounting plate one and mounting plate two are vertically arranged.

[0006] The filter screen, mounting plate one and mounting plate two are inclined, and the inclination angles of the filter screen, mounting plate one and mounting plate two are the same.

[0007] The inclination angles of the filter screen, mounting plate one and mounting plate two are 10-20°.

[0008] The constant-speed conveyor belt is provided with a splash-proof cleaning box above, and the mounting plate one and the mounting plate two are located in the splash-proof cleaning box.

[0009] The inner wall of the splash-proof cleaning box is provided with a guide groove matched with the filter screen at the upper end.

[0010] The constant-speed conveyor belt is provided with a filter screen stacking box below the end.

[0011] The inclination angle of the guide slope is 5-10°.

[0012] The number of the mounting plate one is two or more.

[0013] Compared with the prior art, the filter screen and the cleaning spray head are vertically or obliquely arranged, dust flows along the vertical surface while being washed, the cleaning quality is improved, and the service life of the filter screen is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the embodiment one of the utility model.

[0015] Figure 2 It is a structural schematic view of the constant-speed conveying belt of the utility model.

[0016] Figure 3 It is a structural schematic view of one of the mounting plates of the utility model.

[0017] Figure 4 It is a structural schematic view of the second mounting plate of the utility model.

[0018] Figure 5 It is a structural schematic view of the filter screen of the utility model.

[0019] Figure 6 It is a structural schematic view of the embodiment two of the utility model. DETAILED DESCRIPTION

[0020] The utility model will be further explained according to the drawings. EMBODIMENT

[0021] As Figures 1 to 5 shown, the base 1 upper end is equipped with constant-speed conveying belt 2, and the constant-speed conveying belt 2 is equipped with a plurality of positioning block 3, and the positioning block 3 is equipped with the positioning groove that cooperates with filter screen 4, and the side of constant-speed conveying belt 2 along the direction of conveyance is equipped with mounting plate one 5, mounting plate two 6 respectively, and the mounting plate one 5 is equipped with a plurality of pressure water cleaning spray head 7, and the mounting plate two 6 is equipped with a plurality of air water removal spray head 8, and the sewage drainage outlet 9 is located in the upper end of base 1, and the base 1 is equipped with the inclined arrangement of diversion slope 10, and the diversion slope 10 bottom end is equipped with sewage outlet 11, and the diversion slope 10 near sewage outlet 11 is equipped with intercepting filter screen 15.

[0022] In the embodiment, the filter screen 4, the mounting plate one 5 and the mounting plate two 6 are vertically arranged.

[0023] The splash-proof cleaning box 12 is arranged above the constant-speed conveying belt 2 to prevent water from splashing out, and the mounting plate one 5 and the mounting plate two 6 are located in the splash-proof cleaning box 12.

[0024] The guide groove 13 is arranged on the inner wall of the splash-proof cleaning box 12 and cooperates with the filter screen 4 to guide the transmission of the filter screen.

[0025] The filter screen stacking box 14 is arranged below the end of the constant-speed conveying belt 2 to collect the filter screen 4 after cleaning.

[0026] The inclination angle of the guide ramp 10 is 5-10°. In this embodiment, the guide ramp 10 is installed at an inclination angle of 5° to facilitate efficient water flow to the sewage outlet 11.

[0027] The number of mounting plates 5 should be two or more. In actual use, multiple cleaning cycles should be set to ensure the cleaning quality of filter screen 4.

[0028] In this embodiment, the filter screen 4 to be cleaned is installed in the positioning block 3 of the constant-speed conveyor belt 2. The constant-speed conveyor belt 2 then drives the filter screen to pass sequentially through the pressurized water cleaning nozzle 7 and the air dehumidification nozzle 8 for cleaning and drying. Next, the constant-speed conveyor belt 2 transports the filter screen 4 to the top of the filter screen stack 14. Under the action of gravity, the filter screen 4 enters the filter screen stack 14, completing the collection of the filter screen 4. During the filter screen cleaning process, excess water enters the base 1 from the sewage drain outlet 9 and is discharged from the sewage outlet 11 along the inclined guide slope 10. Solid waste adhering to the filter screen 4 is intercepted by the intercepting filter screen 15 to prevent blockage. The centralized discharge of sewage and collection of waste ensures the cleanliness of the cleaning site.

[0029] In this embodiment, a pressurized water cleaning nozzle 7 and an air dehumidification nozzle 8 are respectively provided. The water is cleaned first and then dried, which improves the cleaning efficiency. While drying, the water flows quickly away along the groove of the filter screen 4 and is discharged into the base 1 through the sewage drain outlet 9.

[0030] In practical use, since the environment in which subway air conditioning filters are used is mostly underground, the cleaning mechanism of this embodiment is placed in the subway air conditioning main unit room for cleaning. The drainage and sewage discharge capacity underground is not as good as that on the ground. Therefore, this embodiment sets an interception filter 15 in the base 1 to intercept the solid waste washed down and prevent the sewer from being blocked. Example

[0031] This embodiment only describes the differences from Embodiment 1; the similarities will not be repeated.

[0032] The difference between this embodiment and Embodiment 1 is that, Figure 6 As shown, in this embodiment, the filter screen 4, mounting plate 5, and mounting plate 6 are arranged at an angle, and the angles of the filter screen 4, mounting plate 5, and mounting plate 6 are the same.

[0033] The tilt angles of filter screen 4, mounting plate 1 5, and mounting plate 2 6 are 10-20°.

[0034] In this embodiment, the filter screen 4, mounting plate 5, and mounting plate 6 are arranged at an angle to improve cleaning efficiency.

Claims

1. An air conditioner filter cleaning mechanism comprising a base, characterized by: The bottom base (1) is provided with a constant speed conveyor belt (2) at the upper end, the constant speed conveyor belt (2) is provided with a plurality of positioning blocks (3), the positioning blocks (3) are provided with positioning grooves matched with filter screens (4), the side of the constant speed conveyor belt (2) is provided with mounting plate one (5) and mounting plate two (6) along the conveying direction, the mounting plate one (5) is provided with a plurality of pressure water cleaning nozzles (7), the mounting plate two (6) is provided with a plurality of air water removal nozzles (8), the bottom base (1) is provided with a sewage drainage port (9) at the upper end, the bottom base (1) is provided with an inclined flow guide slope (10), the flow guide slope (10) is provided with a sewage outlet (11) at the bottom end, the flow guide slope (10) close to the sewage outlet (11) is provided with an intercepting filter screen (15).

2. The filter cleaning mechanism of claim 1, wherein: The filter screen (4), the mounting plate one (5) and the mounting plate two (6) are vertically arranged.

3. The filter cleaning mechanism of claim 1, wherein: The filter screen (4), the mounting plate one (5) and the mounting plate two (6) are inclinedly arranged, and the inclination angles of the filter screen (4), the mounting plate one (5) and the mounting plate two (6) are the same.

4. The filter cleaning mechanism of claim 3, wherein: The inclination angle of the filter screen (4), the mounting plate one (5) and the mounting plate two (6) is 10-20°.

5. The filter cleaning mechanism of claim 1, wherein: The constant speed conveyor belt (2) is provided with a splash-proof cleaning box (12) above.

6. The filter cleaning mechanism of claim 5, wherein: The inner wall of the splash-proof cleaning box (12) is provided with a guide groove (13) at the upper end matched with the filter screen (4).

7. The filter cleaning mechanism of claim 1, wherein: The constant speed conveyor belt (2) is provided with a filter screen stacking box (14) below the end.

8. The filter cleaning mechanism of claim 1, wherein: The inclination angle of the flow guide slope (10) is 5-10°.

9. The filter cleaning mechanism of claim 1, wherein: The number of the mounting plate one (5) is two or more.

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