Cleaning device of filtering device

Abstract

The utility model discloses a cleaning device of a filtering device, which is used for cleaning the inside of the filtering device, and a water injection hole is arranged on the filtering device. The cleaning device comprises an outer frame, the outer frame is provided with a semi-closed containing cavity, and the filtering device is placed in the semi-closed containing cavity to be cleaned; the cleaning device further comprises a cleaning pipe, a first driving mechanism and a rotating disc, the first driving mechanism drives the cleaning pipe to enter the filtering device through the water injection hole and move in the filtering device to flush and clean the filtering device, the rotating disc and the cleaning pipe are coaxially arranged, and the filtering device is placed on the rotating disc. Fixing is carried out through the fixing assembly on the rotating disc, and cleaning sewage is discharged through the sewage discharging channel in the rotating disc. According to the cleaning device of the filtering device, the cleaning effect of the filtering device can be improved while the cleaning operation of the filtering device is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter equipment field, concretely relates to a kind of cleaning device of filter equipment. BACKGROUND

[0002] In the processing of workpiece, processing liquid is usually used to obtain better workpiece processing quality, and the working liquid generated in the process usually includes impurities such as waste chips, dirt and residue of various materials. In order to meet the needs of environmental protection and ensure the quality of workpiece processing, a filter device is needed to filter the processing liquid. In order to achieve better filtering effect, the filter element of such filter device is usually designed as a laminated structure. When the working liquid passes through the filter device, impurities will adhere to the filter element of the laminated structure, thereby achieving better filtering effect. However, since such filter device is fixedly designed and cannot be disassembled, and impurities are trapped between the gaps of the laminated structure, it brings great difficulty to the cleaning of the filter device.

[0003] Therefore, how to simplify the cleaning operation of the filter device while improving the cleaning effect of the filter device becomes a technical problem to be solved. CONTENT OF THE UTILITY MODEL

[0004] Based on the above status, the main purpose of the utility model is to provide a cleaning device of filter device to simplify the cleaning operation of filter device while improving the cleaning effect of filter device.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In the first aspect, the utility model discloses a cleaning device of filter device for cleaning the inside of filter device. The filter device is provided with a water injection hole. The cleaning device of filter device comprises an outer frame with a semi-closed containing cavity. The cleaning device of filter device further comprises:

[0007] A cleaning pipe is provided with a water outlet hole.

[0008] A first driving mechanism is arranged on the outer frame and connected with the cleaning pipe. The cleaning pipe moves in the water injection hole under the drive of the first driving mechanism to flush and clean the filter device.

[0009] A turntable is arranged in the semi-closed containing cavity and coaxially arranged with the cleaning pipe. The turntable is provided with a sewage discharge channel and a fixing assembly for fixing the filter device. The sewage of the filter device is discharged through the sewage discharge channel.

[0010] Optionally, the rotary disc is further provided with a heightening assembly, when the filtering device is fixed by the fixing assembly, the heightening assembly heightens the filtering device, so that the sewage of the filtering device is discharged through the sewage discharge channel.

[0011] Optionally, the fixing assembly comprises a plurality of fixing blocks arranged at intervals, and the intervals between the fixing blocks are the sewage discharge channels.

[0012] Optionally, the cleaning device further comprises:

[0013] a base arranged at the bottom of the semi-enclosed containing cavity, and the rotary disc is rotationally connected with the base;

[0014] a second driving mechanism arranged on the base and connected with the rotary disc, and the second driving mechanism is used for driving the rotary disc to rotate on the base.

[0015] Optionally, the second driving mechanism comprises a power source and a rotating assembly, and the rotary disc is rotationally connected with the base through the rotating assembly;

[0016] the bottom of the rotary disc is provided with a bayonet, and the bayonet is used for connecting with the output end of the power source, so that the rotary disc rotates under the driving of the power source.

[0017] Optionally, the bottom of the rotary disc is a concave structure, and when the rotary disc is rotationally connected with the base, the rotary disc covers the second driving mechanism.

[0018] Optionally, the cleaning device further comprises:

[0019] a distance measuring sensor arranged on the first driving mechanism, and the distance measuring sensor is used for detecting the height of the water outlet hole of the cleaning pipe in the filtering device, so as to obtain a detection signal representing the movement stroke of the cleaning pipe;

[0020] a controller connected with the distance measuring sensor, so as to control the driving stroke of the first driving mechanism according to the detection signal.

[0021] Optionally, the outer frame further comprises:

[0022] a positioning frame provided with a guide hole, the guide hole and the rotary disc are coaxial, and the cleaning pipe passes through the guide hole to move in the water injection hole under the driving of the first driving mechanism.

[0023] Optionally, the outer frame is further provided with:

[0024] a limiting groove, and the water inlet pipe of the cleaning pipe moves in the limiting groove to limit the cleaning pipe.

[0025] Optionally, the material of the outer frame is PB plastic steel.

[0026] Advantages:

[0027] The utility model discloses a kind of cleaning device of filter device, for the inside of filter device is washed, and water injection hole is provided on filter device.The cleaning device includes outer frame, outer frame has semi-closed containing cavity, filter device is placed in this semi-closed containing cavity and is washed;The cleaning device further includes cleaning pipe, first drive mechanism and carousel, first drive mechanism drives cleaning pipe to enter filter device inside by water injection hole, and moves in filter device inside to wash filter device, carousel is coaxially arranged with cleaning pipe, filter device is placed on carousel, is fixed by the fixed assembly on carousel, and sewage is discharged by the sewage discharge channel on carousel.In the scheme, first drive mechanism drives cleaning pipe to enter filter device, and washes in filter device, using the impact force of water flow in cleaning pipe can flush dirt, waste, residue etc.

[0028] Other advantages of the utility model will be described in the specific implementation mode by the introduction of specific technical features and technical solutions, and the skilled in the art should understand the beneficial technical effects brought by the introduction of these technical features and technical solutions. BRIEF DESCRIPTION OF DRAWINGS

[0029] The preferred embodiment of the detachable central control navigation system of the utility model will be described below with reference to the drawings. In the drawings:

[0030] Figure 1 It is the structure schematic view of the cleaning device of filter device disclosed in the embodiment;

[0031] Figure 2 It is the front structure schematic view of the inside of semi-closed containing cavity in the cleaning device disclosed in the embodiment;

[0032] Figure 3 It is the top structure schematic view of the inside of semi-closed containing cavity in the cleaning device disclosed in the embodiment;

[0033] Figure 4 It is the structure schematic view of base in the cleaning device disclosed in the embodiment;

[0034] Figure 5 It is the bottom structure schematic view of carousel in the cleaning device disclosed in the embodiment;

[0035] Figure 6An enlarged schematic view of the position of the first driving mechanism in the cleaning device disclosed in the embodiment;

[0036] Figure 7 A structural schematic view of the outer frame in the cleaning device disclosed in the embodiment. DETAILED DESCRIPTION

[0037] The utility model will be described below based on the embodiments, but the utility model is not limited to these embodiments only. In the following detailed description of the utility model, some specific details are described in detail in order to avoid confusion of the essence of the utility model, and the well-known methods, processes, procedures and elements are not described in detail.

[0038] In addition, those skilled in the art should understand that the drawings provided herein are for illustrative purposes only, and the drawings are not necessarily drawn to scale.

[0039] Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to".

[0040] In the description of the utility model, it should be understood that the terms "first", "second" and the like are only used for descriptive purposes and should not be construed as indicating or implying relative importance. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more.

[0041] In order to improve the cleaning efficiency and cleaning effect of the filter device, the cleaning device of the filter device disclosed in the embodiment is provided, please refer to Figure 1 , Figure 1 A structural schematic view of the cleaning device of the filter device disclosed in the embodiment. The cleaning device of the filter device is used for cleaning the inside of the filter device. The filter device has a filter core inside. The filter core is usually a vertical stacked structure. The filter device is provided with a water injection hole. When the filter device is used for filtering, the liquid to be filtered enters the inside of the filter device through the water injection hole and is filtered by the filter core inside the filter device. Waste, dirt, residue and the like will adhere to the filter core. When the cleaning device of the filter device is used to clean the filter device, the cleaning liquid enters the inside of the filter device through the water injection hole, and the impact force of the cleaning liquid is used to clean the waste, dirt, residue and other impurities adhered to the surface of the filter core and the gap of the stacked structure.

[0042] As Figure 1As shown, the cleaning device 10 for the filter device includes an outer frame 150, which has a semi-enclosed receiving cavity 151. In this embodiment, when cleaning the filter device using the cleaning device for the filter device, the filter device to be cleaned is placed in the semi-enclosed receiving cavity 151 for cleaning.

[0043] In an optional embodiment, the outer frame 150 is made of PB plastic steel. In this embodiment, during the cleaning of the filter device, the cleaning liquid (e.g., water) and cleaning wastewater will continuously come into contact with the outer frame 150, which may corrode the outer frame 150, affecting its aesthetics and durability. Therefore, choosing PB plastic steel, a material with anti-corrosion properties, to make the outer frame 150 can improve its aesthetics and durability.

[0044] Please refer to Figure 2 , Figure 2 This is a front structural diagram of the interior of a semi-enclosed receiving cavity in a cleaning device disclosed in this embodiment. Figure 1 and Figure 2 As shown, the cleaning device 10 of the filter device further includes a cleaning pipe 110, a first drive mechanism 120, and a turntable 140. Wherein:

[0045] The cleaning pipe 110 is provided with a water outlet 111. In this embodiment, the cleaning pipe 110 is connected to the water inlet pipe, and one end of the cleaning pipe 110 moves inside the filter device to clean the filter device by discharging water through the water outlet 111. In specific implementation, the water outlet 111 can be located on the periphery of the cleaning pipe 110. Preferably, the cleaning pipe 110 is a rigid pipe. Since the filter element of the filter device has a stacked structure, a large water pressure is required when cleaning the filter device to improve the cleaning effect. Making the cleaning pipe 110 a rigid pipe can avoid deformation of the cleaning pipe 110 due to excessive water pressure, thereby ensuring the water outlet direction of the cleaning pipe 110 and thus ensuring the cleaning effect on the filter device. In specific implementation, the cleaning pipe 110 can be supplied with water by an external water pump 200.

[0046] The first driving mechanism 120 is arranged on the outer frame 150 and connected with the cleaning pipe 110. The cleaning pipe 110 is driven by the first driving mechanism 120 to move in the water injection hole of the filter device to clean the filter device. In the embodiment, the first driving mechanism 120 can be fixedly connected with one end of the cleaning pipe 110 to drive the cleaning pipe 110 to penetrate into the water injection hole of the filter device to spray water in the filter device. The first driving mechanism 120 can drive the cleaning pipe 110 to move up and down in the water injection hole of the filter device, to rotate left and right in the water injection hole of the filter device, or to move up and down and rotate left and right in the water injection hole of the filter device. In the specific implementation process, the first driving mechanism 120 can be a motor, a hydraulic rod or a conveyor belt, as long as it can drive the cleaning pipe 110 to move in the water injection hole of the filter device. The specific structure is not limited here.

[0047] Please refer to Figure 3 , Figure 3 is a top view of the semi-closed containing cavity in the cleaning device disclosed in the embodiment. As Figures 1 to 3 shown in the figure, the rotating disc 140 is arranged in the semi-closed containing cavity 151 and coaxially arranged with the cleaning pipe 110. The rotating disc 140 is provided with a sewage discharge channel 142 and a fixing assembly 141 for fixing the filter device. The sewage of the filter device is discharged through the sewage discharge channel 142. In the embodiment, the filter device to be cleaned is placed on the rotating disc 140 and fixed through the fixing assembly 141. The rotating disc 140 is coaxially arranged with the cleaning pipe 110. When the cleaning pipe 110 is driven by the first driving mechanism 120 to move downward, the cleaning pipe 110 can directly penetrate into the water injection hole of the filter device to spray water in the filter device. The sewage after cleaning is directly discharged through the sewage discharge channel 142 on the rotating disc 140. In the specific implementation process, the number of the sewage discharge channels 142 can be multiple, and the multiple sewage discharge channels 142 are arranged on the rotating disc 140. Preferably, the number of the sewage discharge channels 142 is four, and the four sewage discharge channels 142 are uniformly distributed on the rotating disc 140.

[0048] As Figure 3As shown, in an optional embodiment, the turntable 140 is further provided with a raising component 143. When the filter device is fixed by the fixing component 141, the raising component 143 raises the filter device so that the wastewater from the filter device can be discharged through the drain channel 142. In this embodiment, the raising component 143 is provided on the turntable 140 so that when the filter device to be cleaned is fixed on the turntable 140 by the fixing component 141, there is a certain distance between the filter device to be cleaned and the upper surface of the turntable 140, so that the wastewater after cleaning can be quickly discharged through the drain channel 142 on the turntable 140 and will not be stored inside the filter device, thereby ensuring the cleaning effect. In specific implementation, there can be multiple raising components 143, which are evenly distributed on the upper surface of the turntable 140. Preferably, the raising components 143 are located outside the drain channel 142 to avoid interfering with the discharge of wastewater through the drain channel 142.

[0049] like Figure 3 As shown, in an optional embodiment, the fixing component 141 includes a plurality of spaced-apart fixing blocks 1411, with the intervals between the fixing blocks 1411 forming a drain channel 142. In this embodiment, the fixing component 141 includes a plurality of fixing blocks 1411, which are spaced circumferentially on the turntable 140, and the intervals between adjacent fixing blocks 1411 form the drain channel 142. In specific implementation, the shape of the inner sidewall of the fixing block 1411 can be adapted to the shape of the filter device. Preferably, since the filter device is usually cylindrical, the inner side of the fixing block 1411 is arc-shaped to facilitate a tighter fit to the filter device and achieve a better fixing effect.

[0050] Please see Figure 4 , Figure 4 This is a schematic diagram of the base structure in the cleaning device disclosed in this embodiment. Figure 2 and Figure 4 As shown, in an optional embodiment, the cleaning device 10 of the filter device further includes a base 130 and a second drive mechanism 160, wherein:

[0051] The base 130 is disposed at the bottom of the semi-enclosed receiving cavity 151, and the turntable 140 is rotatably connected to the base 130. In this embodiment, the base 130 is disposed at the bottom of the semi-enclosed receiving cavity 151. When the filter device is cleaned in the semi-enclosed receiving cavity 151, the base 130 serves to elevate it, preventing the bottom of the filter device from being immersed in the cleaning wastewater, thereby improving the cleaning effect.

[0052] The second driving mechanism 160 is arranged on the base 130 and connected with the rotating disc 140, and is used to drive the rotating disc 140 to rotate on the base 130. In the embodiment, the second driving mechanism 160 is used to drive the rotating disc 140 to rotate clockwise or counterclockwise, so as to clean the filter device in a full angle. Preferably, the first driving mechanism 120 drives the cleaning pipe 110 to move up and down in the water injection hole of the filter device, and the second driving mechanism 160 drives the rotating disc 140 to rotate circumferentially, so as to realize comprehensive cleaning of the filter device.

[0053] Please refer to Figure 5 , Figure 5 Figure 2 is a schematic view of the bottom structure of the rotating disc in the cleaning device disclosed in the embodiment. As shown in Figure 4 and Figure 5 , in the alternative embodiment, the second driving mechanism 160 includes a power source 161 and a rotating assembly 162, and the rotating disc 140 is rotatably connected with the base 130 through the rotating assembly 162. The bottom of the rotating disc 140 is provided with a bayonet 142, which is used to connect with the output end of the power source 161, so that the rotating disc 140 is driven to rotate by the power source 161. In the embodiment, the power source 161 can be a motor, and the rotating assembly 162 can be an assembly capable of rotating circumferentially, such as a bearing. The bottom of the rotating disc 140 is provided with a bayonet 142, which is connected with the output end of the power source 161, so that the power source 161 can drive the rotating disc 140 to rotate. In addition, the presence of the rotating assembly 162 can also play a supporting role in the process of rotating the rotating disc 140, reduce the friction between the rotating disc 140 and the base 130, and ensure the rotation accuracy.

[0054] In the alternative embodiment, the bottom of the rotating disc 140 is an inner recess structure, and the second driving mechanism 160 is covered inside when the rotating disc 140 is rotatably connected with the base 130. In the embodiment, the bottom of the rotating disc 140 is an inner recess structure, which has an outer periphery and an inwardly recessed cavity. When the rotating disc 140 is rotatably connected with the base 130, the base 130 is at least partially located in the inner recess cavity of the rotating disc 140. In the cleaning process, the second driving mechanism 160 needs to drive the rotating disc 140 to rotate, and the second driving mechanism 160 is covered inside by the rotating disc 140, which can avoid the cleaning sewage from entering the second driving mechanism 160, thereby reducing the failure rate of the cleaning device of the filter device and improving the service life of the cleaning device of the filter device.

[0055] Please refer to Figure 6 , Figure 6 Figure 3 is an enlarged schematic view of the position of the first driving mechanism in the cleaning device disclosed in the embodiment. As shown in Figure 6As shown in the figure, in an optional embodiment, the cleaning device 10 of the filter device further comprises a distance measuring sensor 170 and a controller, wherein:

[0056] The distance measuring sensor 170 is arranged on the first driving mechanism 120 and is used to detect the height of the water outlet hole 111 of the cleaning pipe 110 in the filter device, so as to obtain a detection signal representing the movement stroke of the cleaning pipe 110; the controller is in signal connection with the distance measuring sensor 170, so as to control the driving stroke of the first driving mechanism 120 according to the detection signal. In this embodiment, the controller determines the position of the cleaning pipe 110 according to the distance signal detected by the distance measuring sensor 170, and then controls the driving stroke of the first driving mechanism 120. For example, when the distance measuring sensor 170 detects that the position of the cleaning pipe 110 is at the bottom of the filter device at this time, it is considered that the cleaning pipe 110 has reached the maximum movement stroke, and then the first driving mechanism 120 is controlled to stop driving the cleaning pipe 110 to move downward; when the distance measuring sensor 170 detects that the position of the cleaning pipe 110 is at the top of the filter device at this time, it is considered that the cleaning pipe 110 has reached the minimum movement stroke, and then the first driving mechanism 120 is controlled to stop driving the cleaning pipe 110 to move upward. Preferably, the number of distance measuring sensors 170 can be three, and the three distance measuring sensors 170 are arranged on the first driving mechanism 120 in sequence along the vertical direction.

[0057] In an optional embodiment, the cleaning device 10 of the filter device further comprises a control box 180, through which the opening and closing of the first driving mechanism 120 and the second driving mechanism 160 can be controlled, so as to control the opening and closing of the entire cleaning device 10 of the filter device.

[0058] Please refer to Figure 7 , Figure 7 The structure diagram of the outer frame of the cleaning device disclosed in this embodiment is shown in the figure. As Figure 7As shown in the figure, in an optional embodiment, the outer frame 150 further comprises a positioning frame 152, which is provided with a guide hole 1521 coaxial with the rotating disc 140, and the cleaning pipe 110 passes through the guide hole 1521 to move in the water injection hole under the drive of the first driving mechanism 120. In this embodiment, the guide hole 1521 on the positioning frame 152 limits the position of the cleaning pipe 110. Since the water pressure is large when the filter device is cleaned, and the cleaning pipe 110 is long, the position of the cleaning pipe 110 may deviate due to water pressure and other factors when the cleaning pipe 110 discharges water. Therefore, the guide hole 1521 coaxial with the rotating disc 140 is arranged on the positioning frame 152, so that the position of the cleaning pipe 110 is limited by the guide hole 1521 during the up-and-down movement of the cleaning pipe 110 inside the filter device, to avoid large deviation of the position of the cleaning pipe 110 in the axial direction, and ensure that the cleaning pipe 110 is always located close to the central axis of the filter device, which on the one hand reduces the damage to the power output shaft of the first driving device 120, and improves the service life of the cleaning device as a whole, and on the other hand, the cleaning pipe 110 is always located close to the central axis of the filter device, which also improves the cleaning effect of the filter device.

[0059] In an optional embodiment, the outer frame 150 is further provided with a limiting groove 153, and the water inlet pipe of the cleaning pipe 110 moves in the limiting groove 153 to limit the cleaning pipe 110. In this embodiment, the water inlet pipe of the cleaning pipe 110 moves in the limiting groove 153, and since the water pressure is large when the filter device is cleaned, and the cleaning pipe 110 is long, the position of the cleaning pipe 110 may deviate due to water pressure and other factors when the cleaning pipe 110 discharges water. Therefore, the water inlet pipe of the cleaning pipe 110 is limited by the limiting groove 153, and the cleaning pipe 110 is further limited to avoid large deviation of the position of the cleaning pipe 110 in the axial direction, and ensure that the cleaning pipe 110 is always located close to the central axis of the filter device, which on the one hand reduces the damage to the power output shaft of the first driving mechanism 120, and improves the service life of the cleaning device as a whole, and on the other hand, the cleaning pipe 110 is always located close to the central axis of the filter device, which also improves the cleaning effect of the filter device. Preferably, the water inlet pipe of the cleaning pipe 110 is also a hard pipe.

[0060] In an optional embodiment, the bottom of the outer frame 150 is further provided with a baffle 154, and the bottom of the semi-closed containing cavity 151 is further provided with a drain hole 1511. The baffle 154 is located at the lower part of the semi-closed containing cavity 151, so that there is an area for storing cleaning sewage in the semi-closed containing cavity 151. The cleaning sewage discharged from the sewage discharge channel 142 can enter this area, and then be discharged through the drain hole 1511 at the bottom. The baffle 154 can prevent the cleaning sewage discharged from the sewage discharge channel 142 from splashing out.

[0061] The utility model discloses a kind of cleaning device of filter device according to the utility model embodiment, for the inside of filter device is washed, and water injection hole is provided on filter device.Cleaning device includes outer frame, outer frame has semi-closed containing cavity, filter device is placed in this semi-closed containing cavity and is washed;The cleaning device further includes cleaning pipe, first drive mechanism and carousel, first drive mechanism drives cleaning pipe to enter filter device inside by water injection hole, and moves in filter device inside to wash filter device, carousel is coaxially arranged with cleaning pipe, filter device is placed on carousel, is fixed by the fixed assembly on carousel, and cleaning sewage is discharged by sewage discharge channel on carousel.In the scheme, cleaning pipe is driven into filter device by first drive mechanism, and is washed by flushing in filter device, and the dirt, scrap, residue etc.

[0062] Those skilled in the art can understand that the above preferred embodiments can be freely combined and superimposed without conflict. Among them, the flowchart and block diagram in the drawings illustrate the possible implementation architecture, function and operation of the system, method and computer program product according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagram can represent a module, program segment, or a part of code containing one or more executable instructions for implementing the specified logic function. It should also be noted that in some alternative implementations, the functions noted in the blocks can occur in different order than that noted in the drawings, for example, two blocks indicated in succession can actually be executed substantially in parallel, and sometimes they can be executed in reverse order, depending on the function involved. It should also be noted that each block in the block diagram and / or flowchart, and the combination of blocks in the block diagram and / or flowchart, can be implemented by a special hardware-based system that performs the specified function or operation, or can be implemented by a combination of special hardware and computer instructions. The numbering of steps in this article is only for the convenience of explanation and reference, and does not limit the front and rear order, and the specific execution order is determined by the technology itself, and those skilled in the art can determine various allowed and reasonable orders according to the technology itself.

[0063] Those skilled in the art can understand that the above preferred embodiments can be freely combined and superimposed without conflict.

[0064] It should be understood that the above-mentioned embodiments are only exemplary and non-limiting, and various obvious or equivalent modifications or replacements can be made to the above-mentioned details by those skilled in the art without departing from the basic principles of the present application, and all of them will be included in the scope of the claims of the present application.

Claims

1. A cleaning device for a filter device, characterized in that The utility model provides a filter device's cleaning device, the filter device is provided with a water injection hole, and the filter device's cleaning device (10) comprises an outer frame (150) with a semi-closed containing cavity (151), wherein the filter device's cleaning device (10) further comprises: A cleaning pipe (110) is provided with a water outlet (111); A first driving mechanism (120) is arranged on the outer frame (150) and connected with the cleaning pipe (110), and the cleaning pipe (110) moves in the water injection hole under the drive of the first driving mechanism (120) to flush the filter device; A turntable (140) is arranged in the semi-closed containing cavity (151) and coaxially arranged with the cleaning pipe (110), and the turntable (140) is provided with a sewage discharge channel (142) and a fixing assembly (141) for fixing the filter device, and the sewage of the filter device is discharged through the sewage discharge channel (142).

2. The cleaning device of a filter device according to claim 1, characterized in that The turntable (140) is further provided with a heightening assembly (143), and when the filter device is fixed by the fixing assembly (141), the heightening assembly (143) heightens the filter device to discharge the sewage of the filter device through the sewage discharge channel (142).

3. The cleaning device of claim 1, wherein, The fixing assembly (141) comprises a plurality of spaced fixing blocks (1411), and the spacing between the fixing blocks (1411) is the sewage discharge channel (142).

4. The cleaning device of claim 1, wherein, The cleaning device further comprises: A base (130) is arranged at the bottom of the semi-closed containing cavity (151), and the turntable (140) is rotationally connected with the base (130); A second driving mechanism (160) is arranged on the base (130) and connected with the turntable (140), and the second driving mechanism (160) is used for driving the turntable (140) to rotate on the base (130).

5. The cleaning device of a filter device according to claim 4, characterized in that The second driving mechanism (160) comprises a power source (161) and a rotating assembly (162), and the turntable (140) is rotationally connected with the base (130) through the rotating assembly (162); The bottom of the turntable (140) is provided with a bayonet, which is used for connecting with the output end of the power source (161) to drive the turntable (140) to rotate under the drive of the power source (161).

6. The cleaning device of claim 4, wherein, The bottom of the turntable (140) is a concave structure, and when the turntable (140) is rotationally connected with the base (130), the second driving mechanism (160) is covered in the turntable (140).

7. The cleaning device of claim 1, wherein, The cleaning device further comprises: A distance measuring sensor (170) is arranged on the first driving mechanism (120), and the distance measuring sensor (170) is used for detecting the height of the water outlet (111) of the cleaning pipe (110) in the filter device to obtain a detection signal representing the movement stroke of the cleaning pipe (110); A controller is in signal connection with the distance measuring sensor (170) to control the driving stroke of the first driving mechanism (120) according to the detection signal.

8. The cleaning device of claim 1, wherein, The outer frame (150) further comprises: A positioning frame (152) is provided with a guide hole (1521) coaxial with the rotating disc (140), and the cleaning pipe (110) passes through the guide hole (1521) to move in the water injection hole under the driving of the first driving mechanism (120).

9. The cleaning device of claim 1, wherein, The outer frame (150) is further provided with: A limiting groove (153) for the water inlet pipe of the cleaning pipe (110) to move in the limiting groove (153) to limit the cleaning pipe (110).

10. The cleaning device of claim 1, wherein, The material of the outer frame (150) is PB plastic steel.

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