Device capable of automatically cleaning surface cooler

Abstract

The utility model discloses a device capable of automatically cleaning a surface cooler, which comprises a box body and a surface cooler arranged in the box body, and a cleaning barrel, a water pipe, a scrubbing mechanism and a sewage collecting box are further arranged in the box body; the cleaning barrel is externally connected with tap water, a water pump is arranged in the cleaning barrel, and the water outlet end of the water pump is connected with a water pipe; the brushing mechanism comprises a rolling brush abutting against the surface of the surface air cooler in a matched mode and a moving mechanism controlling the rolling brush to move. The sewage collecting box is located on the lower side of the surface air cooler and used for collecting cleaning water. The surface air cooler cleaning device is directly arranged in a box body of an air conditioning unit, cleaning operation can be carried out regularly or according to the operation state of the air conditioning unit, the surface of a surface air cooler is washed through the spray head, the surface of the surface air cooler can be brushed through the rolling brush, the surface air cooler can be cleaned more thoroughly, and the cleaning efficiency is improved. The problems that an air conditioner is poor in heat exchange and surface cooling is not easy to clean are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning surface coolers, in particular to a device capable of automatically cleaning surface coolers. Background Art

[0002] Surface coolers are used in air conditioner cabinets, combined air conditioner cabinets, and rotary dehumidifier units to cool the air. For example, after many air conditioners have been running for a period of time, it is found that the effect is not good. The time to reach the required temperature and humidity is significantly longer, and the operating energy consumption also increases. Most users will consider whether the control quality is not good and the effect is not lasting, and rarely consider the frequency and method of maintenance. The air conditioner surface cooler is the key component that carries the indoor air heat exchange. It has no electrical components that need to be maintained. It only needs to be kept clean to ensure the effect of heat exchange.

[0003] The surface cooler is composed of pipes and sheet structures and has a large surface area. The air exchanges heat with the refrigerant or cold water in the pipes through this fine surface, and dust and bacterial impurities in the air will also adhere to the surface of the surface cooler. When dust, dirt, bacteria and other impurities accumulate in the surface cooler, it will affect the cooling effect and air quality. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a device that can automatically clean the surface cooler, which is directly arranged in the box of the air-conditioning unit. The cleaning operation can be performed at a fixed time or according to the operating status of the air-conditioning unit. The surface of the surface cooler can be flushed by a nozzle, and the surface of the surface cooler can be scrubbed by a rolling brush, which makes it easier to clean the surface cooler and solves the problems of poor heat exchange of the air conditioner and difficult cleaning of the surface cooler.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A device capable of automatically cleaning a surface cooler comprises a box body and a surface cooler arranged in the box body, wherein a cleaning bucket, a water pipe, a brushing mechanism and a sewage collection box are also arranged in the box body; the cleaning bucket is externally connected to tap water, a water pump is arranged in the cleaning bucket, the water outlet end of the water pump is connected to the water pipe, and a nozzle is arranged on the water pipe; the brushing mechanism comprises a roller brush that contacts and cooperates with the surface of the surface cooler, and a moving mechanism that controls the movement of the roller brush; the sewage collection box is located at the lower side of the surface cooler and is used for collecting cleaning water.

[0007] In a possible embodiment, the moving mechanism includes a motor, a slide rail and a screw rod. The slide rail is parallel to the screw rod and is arranged on one side of the surface cooler. The screw rod is rotatably connected to the box body. The motor is transmission-connected to the screw rod to control the rotation of the screw rod. A nut matching the screw rod is provided on the screw rod. The nut is slidably connected to the slide rail. A rotating shaft is provided on the nut. The roller brush is provided on the rotating shaft and is rotatably connected to the rotating shaft.

[0008] In a possible implementation manner, the number of the screw rods and the number of the slide rails are both two and they are symmetrically arranged on both sides of the surface cooler, and the rotating shaft is arranged between two nuts on the two screw rods.

[0009] In a possible implementation manner, the nozzle is disposed on a moving mechanism, and the movement of the nozzle is controlled by the moving mechanism.

[0010] In a possible implementation manner, the nozzle is disposed on a rotating shaft or a nut via a support rod.

[0011] In a possible implementation manner, a plurality of roller brushes may be arranged on one of the rotating shafts.

[0012] In a possible implementation, the water pipe includes a main water pipe and a branch water pipe, the main water pipe is connected to the water outlet of the water pump, the branch water pipe is connected to the main water pipe, and the nozzle is arranged on each branch water pipe.

[0013] In a possible implementation manner, a drain valve is provided at the bottom of the sewage collection tank.

[0014] In a possible implementation manner, the device may further include a controller connected to the water pump and the motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model is directly arranged in the box of the air-conditioning unit, and can perform cleaning operations at a fixed time or according to the operating status of the air-conditioning unit. The surface of the surface cooler can be rinsed by a nozzle, and the surface of the surface cooler can be scrubbed by a roller brush, which is convenient for cleaning the surface cooler more cleanly, solving the problems of poor heat exchange of the air conditioner and difficulty in cleaning the surface cooler.

[0017] 2. The movable mechanism of the utility model is provided with two screw rods and two slide rails, which improves the stability of the roller brush movement and brushing.

[0018] 3. The nozzle of the utility model is movable, which is convenient for comprehensive flushing of the surface cooler; the setting of multiple nozzles is convenient for faster cleaning of the surface cooler.

[0019] 4. A drain valve is provided at the bottom of the sewage collection box of the utility model to facilitate the discharge of sewage.

[0020] 5. The setting of the controller facilitates the automatic control of the surface cooler cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 It is a structural schematic diagram of the utility model.

[0022] Attached Figure 2 It is a structural schematic diagram of the mobile mechanism of the utility model.

[0023] Numbers shown in the accompanying drawings: 1, box body; 2, surface cooler; 3, cleaning barrel; 31, water pump; 4, water pipe; 41, main water pipe; 42, water distribution pipe; 5, scrubbing mechanism; 51, roller brush; 52, motor; 53, slide rail; 54, screw rod; 55, nut; 56, rotating shaft; 57, support rod; 6, sewage collection tank; 7, nozzle. DETAILED DESCRIPTION

[0024] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and are not used to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the present application.

[0025] like Figure 1 , Figure 2 As shown, the utility model provides a device for automatically cleaning a surface cooler, comprising a box body 1 and a surface cooler 2 arranged in the box body 1, wherein a cleaning bucket 3, a water pipe 4, a scrubbing mechanism 5 and a sewage collection box 6 are also arranged in the box body 1. The cleaning bucket 3 can be fixed to the bottom wall or side wall of the box body 1 or in the sewage collection box 6, and the cleaning bucket 3 is connected to tap water. A water pump 31 is arranged in the cleaning bucket 3, and the water pump 31 can be a high-pressure water pump. The water outlet end of the water pump 31 is connected to the water pipe 4, and a nozzle 7 is arranged on the water pipe 4, and the nozzle 7 can be a high-pressure nozzle. When the water pump 31 is started, the water in the cleaning bucket 3 is sprayed out through the nozzle 7 to rinse the surface of the surface cooler 2. The scrubbing mechanism 5 includes a roller brush 51 that contacts and cooperates with the surface of the surface cooler 2, and a moving mechanism that controls the movement of the roller brush 51. The surface of the surface cooler 2 can be cleaned more cleanly by the roller brush 51. The sewage collection box 6 is located at the lower side of the surface cooler 2 and is used to collect cleaning water.

[0026] The utility model is directly arranged in the box body of the air-conditioning unit, and can perform cleaning operations at a fixed time or according to the operating status of the air-conditioning unit. The surface of the surface cooler 2 can be rinsed by the nozzle 7, and the surface of the surface cooler 2 can be scrubbed by the roller brush 51, so that the surface cooler 2 can be cleaned more cleanly, solving the problems of poor heat exchange of the air conditioner and difficulty in cleaning the surface cooler.

[0027] Furthermore, the moving mechanism includes a motor 52, a slide rail 53 and a screw rod 54. The slide rail 53 is parallel to the screw rod 54 and is arranged on one side of the surface cooler 2. The slide rail 53 is fixedly arranged on the side wall of the box body 1. The screw rod 54 is rotatably connected to the box body 1. Specifically, support seats are arranged at both ends of the screw rod 54. The screw rod 54 is rotatably connected to the support seats, and the support seats are fixedly arranged on the side wall of the box body 1. The motor 52 is transmission-connected to the screw rod 54 to control the rotation of the screw rod 54. A nut 55 cooperating therewith is arranged on the screw rod 54. The nut 55 is slidably connected to the slide rail 53. A rotating shaft 56 is arranged on the nut 55. The roller brush 51 is arranged on the rotating shaft 56 and is rotatably connected to the rotating shaft 56.

[0028] The motor 52 is operated to control the rotation of the screw rod 54. Since the nut 55 is threadedly engaged with the screw rod 54 and is slidably connected with the slide rail 53, when the screw rod 54 rotates, the nut 55 moves along the slide rail 53, thereby driving the roller brush 51 to move, so that the surface cooler 2 can be fully brushed.

[0029] Furthermore, the screw rod 54 and the slide rail 53 are both two in number and are symmetrically arranged on both sides of the surface cooler 2, and the rotating shaft 56 is arranged between the two screw nuts 55 on the two screw rods 54. Specifically, sprockets are arranged at the ends of the two screw rods 54, and the two sprockets of the two screw rods 54 are connected by a chain. One motor can drive the two screw rods 54 to rotate synchronously, and the screw rods 54 and the slide rail 53 are arranged in two, which improves the stability of the movement and brushing of the roller brush 51.

[0030] Furthermore, the nozzle 7 is arranged on a moving mechanism, and the movement of the nozzle 7 is controlled by the moving mechanism. The water pipe connected to the nozzle 7 is a hose and has a movable length, so that the nozzle 7 can be moved to facilitate comprehensive flushing of the surface cooler 2.

[0031] Further, such as Figure 2 As shown, the nozzle 7 is arranged on the rotating shaft 56 or the nut 55 through the support rod 57, and cooperates with the scrubbing work of the roller brush 51 to facilitate a cleaner scrubbing.

[0032] Furthermore, a plurality of roller brushes 51 may be disposed on one of the rotating shafts 56. In this embodiment, the spray head 7 may be disposed on the rotating shaft 56 between adjacent roller brushes 51 for easy flushing and scrubbing.

[0033] Furthermore, the water pipe 4 includes a main water pipe 41 and a branch water pipe 42, the main water pipe 41 is connected to the water outlet of the water pump 31, the branch water pipe 42 is connected to the main water pipe 41, and the nozzle 7 is arranged on each branch water pipe 42. The branch water pipe 42 facilitates the arrangement of multiple nozzles 7, so as to facilitate faster cleaning of the surface cooler.

[0034] Furthermore, a drain valve is provided at the bottom of the sewage collection box 6 to facilitate the discharge of sewage.

[0035] Furthermore, the device capable of automatically cleaning the surface cooler 2 may further include a controller, which is connected to the water pump 31 and the motor 52 to achieve automatic control of the cleaning of the surface cooler 2 .

Claims

1. A device capable of automatically cleaning a surface cooler, comprising a box body and a surface cooler arranged in the box body, characterized in that: A cleaning bucket, a water pipe, a scrubbing mechanism and a sewage collection box are also provided in the box body; the cleaning bucket is connected to tap water, a water pump is provided in the cleaning bucket, the water outlet of the water pump is connected to the water pipe, and a nozzle is provided on the water pipe; the scrubbing mechanism includes a roller brush that contacts and cooperates with the surface of the surface cooler, and a moving mechanism that controls the movement of the roller brush; the sewage collection box is located at the lower side of the surface cooler and is used for collecting cleaning water.

2. The device for automatically cleaning a cooling surface according to claim 1, characterized in that: The moving mechanism includes a motor, a slide rail and a screw rod. The slide rail is parallel to the screw rod and is arranged on one side of the surface cooler. The screw rod is rotatably connected to the box body. The motor is transmission-connected to the screw rod to control the rotation of the screw rod. A nut cooperating with the screw rod is arranged on the screw rod. The nut is slidably connected to the slide rail. A rotating shaft is arranged on the nut. The roller brush is arranged on the rotating shaft and is rotatably connected to the rotating shaft.

3. The device for automatically cleaning a cooling surface according to claim 2, characterized in that: There are two screw rods and two slide rails, which are symmetrically arranged on both sides of the surface cooler, and the rotating shaft is arranged between two screw nuts on the two screw rods.

4. The device for automatically cleaning a cooling surface according to claim 2, characterized in that: The nozzle is arranged on a moving mechanism, and the movement of the nozzle is controlled by the moving mechanism.

5. The device for automatically cleaning a cooling surface according to claim 4, characterized in that: The nozzle is arranged on the rotating shaft or the nut through a supporting rod.

6. The device for automatically cleaning a cooling surface according to claim 2, characterized in that: A plurality of roller brushes can be arranged on one rotating shaft.

7. The device for automatically cleaning a cooling surface according to claim 1, characterized in that: The water pipe comprises a main water pipe and a branch water pipe, the main water pipe is connected to the water outlet of the water pump, the branch water pipe is connected to the main water pipe, and the nozzle is arranged on each branch water pipe.

8. The device for automatically cleaning a cooling surface according to claim 1, characterized in that: A drain valve is arranged at the bottom of the sewage collection tank.

9. The device for automatically cleaning a cooling surface according to claim 1, characterized in that: The device may further include a controller connected to the water pump and the motor.

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