Filtering device and filtering device cleaning device

Abstract

The invention discloses a filtering device and a cleaning device of the filtering device.The filtering device comprises a barrel and two base plates, the two ends of the barrel are fixedly connected with the inner sides of the two base plates respectively, the barrel is provided with a cavity used for containing a filter element, at least one base plate comprises a plate body, a glue injection cover and reinforcing ribs, a glue injection hole is formed in the center of the plate body, and the reinforcing ribs are arranged in the glue injection hole. The glue injection cover is detachably connected with the disc body through the glue injection hole, and when the glue injection cover is separated from the disc body, the operating arm can extend into the glue injection hole to perform glue injection and fastening on the filter element and the disc body; a water injection hole is formed in the center of the glue injection cover, and when the glue injection cover covers the glue injection hole, liquid to be filtered can flow into the cavity through the water injection hole and is filtered by the filter element; the reinforcing ribs are evenly distributed on the inner side of the disc body in a radial mode in the circumferential direction with the glue injection hole as the center, the reinforcing ribs have preset heights, and after the fixing glue is solidified, the solidified fixing glue, the reinforcing ribs and the disc body are combined into a whole.

Description

Technical Field

[0001] The invention relates to the field of filtering devices, and in particular to a filtering device and a filtering device cleaning device. Background Art

[0002] During the workpiece processing, water is usually used as a coolant and flame retardant in the processing process, and it can also be used to clean the processing area. The working fluid generated in this process usually includes impurities such as waste chips, grease, etc. of various materials. Therefore, in order to ensure the processing quality and extend the service life of the processing equipment, a filtering device can be used to filter out impurities and waste residues in the working fluid.

[0003] Existing filtering devices are all provided with a water injection hole on the housing of the filtering device, and a filter element is arranged inside. The filter element and the housing of the filtering device are fixed by gluing and fixing the filter element and the filter element by injecting fixing glue into the end of the filter element through the water injection hole. Specifically, the end face of the filter element is bonded to the upper and lower bottom surfaces of the filtering device. However, since the aperture of the water injection hole is small, and the diameter of the filtering device itself is relatively large, that is, the area of ​​the upper and lower bottom surfaces of the filtering device is large, this results in that when injecting glue, the end face of the filter element can only be bonded to the bottom surface of the filtering device by relying on the fluidity of the fixing glue after the glue is injected at a fixed position. It is impossible to inject glue in a targeted manner at the bonding point and observe the injection status. Not only is the injection operation cumbersome, it may also cause part of the end face of the filter element to not be firmly bonded to the bottom surface of the filtering device, thereby affecting the quality of the filtering device.

[0004] To this end, providing a filter device and a cleaning device for the filter device to improve the convenience of the glue injection operation while improving the firmness of the connection, thereby improving the quality of the filter device and improving the cleaning effect has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] Based on the above situation, the main purpose of the present invention is to provide a filter device and a cleaning device for the filter device, so as to improve the convenience of the glue injection operation while improving the firmness of the connection, thereby improving the quality of the filter device and improving the cleaning effect.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0007] In a first aspect, an embodiment of the present invention discloses a filter device, comprising a cylinder and two chassis, wherein two ends of the cylinder are respectively fixedly connected to the inner sides of the two chassis, the cylinder has a cavity, and the cavity is used to place a filter element, wherein at least one of the chassis comprises:

[0008] A disc body, wherein a glue injection hole is provided in the center of the disc body, and an outer edge of a preset height is also provided on the outer peripheral side of the disc body, and the outer edge is used to cover the outer side of one end of the cylinder body to fix the cylinder body and the bottom plate;

[0009] The glue injection cover is detachably connected to the disc body through the glue injection hole. When the glue injection cover is separated from the disc body, the operating arm can extend into the glue injection hole to inject glue and fasten the filter element and the disc body. A water injection hole is provided at the center of the glue injection cover. When the glue injection cover covers the glue injection hole, the liquid to be filtered can flow into the cavity through the water injection hole to be filtered by the filter element.

[0010] The reinforcing ribs are radially distributed on the inner side of the disc body along the circumferential direction with the glue injection hole as the center, and the reinforcing ribs have a preset height. When the cylinder body is fixedly connected to the chassis, the filter element is at least partially bonded to the reinforcing ribs and the disc body through the fixing glue. When the fixing glue is cured, the cured fixing glue is combined with the reinforcing ribs and the disc body as a whole.

[0011] Optionally, a connecting hole is provided on one side where the reinforcing rib is joined to the disc body. When the filter element is bonded to the disc body by fixing glue, the connecting hole is used to provide a flow channel for the fixing glue. When the fixing glue is cured, the cured fixing glue is hooked to the reinforcing rib.

[0012] Optionally, the connecting holes are arranged at intervals on a plurality of the reinforcing ribs.

[0013] Optionally, the diameter of the glue injection hole is 10 cm to 15 cm so as to accommodate the operating arm; the diameter of the water injection hole is 3 cm to 6 cm so as to prevent the operating arm from entering.

[0014] Optionally, the height of the reinforcing rib is the same as the height of the outer edge.

[0015] Optionally, the reinforcing rib is a rectangular sheet structure.

[0016] In a second aspect, an embodiment of the present invention further discloses a cleaning device for a filter device, which is used to clean the filter device described in any one of the first aspects above, wherein the cleaning device for the filter device comprises an outer frame, wherein the outer frame has a semi-enclosed accommodating cavity, wherein the cleaning device for the filter device further comprises:

[0017] A cleaning pipe, wherein a water outlet is provided on the cleaning pipe;

[0018] A first driving mechanism, disposed on the outer frame and connected to the cleaning pipe, to drive the cleaning pipe to move in the water injection hole to clean the filter device;

[0019] A rotating disk is arranged in the semi-enclosed accommodating chamber and coaxially arranged with the cleaning pipe, wherein a first fixing assembly, a second fixing assembly and a cushioning assembly are arranged on the rotating disk along the same radial direction, and the heights of the first fixing assembly, the second fixing assembly and the cushioning assembly are successively reduced, and the first fixing assembly and the second fixing assembly are used to fix the filtering devices of different sizes; a sewage discharge channel is also arranged on the rotating disk, and sewage from the filtering device is discharged through the sewage discharge channel;

[0020] When the filter device is fixed by the first fixing component, the second fixing component raises the filter device so that the sewage of the filter device can be discharged through the sewage discharge channel; when the filter device is fixed by the second fixing component, the raising component raises the filter device so that the sewage of the filter device can be discharged through the sewage discharge channel.

[0021] Optionally, the cleaning device further comprises:

[0022] A base is arranged at the bottom of the semi-enclosed accommodating chamber, and the turntable is rotatably connected to the base;

[0023] A second driving mechanism is disposed on the base and connected to the turntable, and the second driving mechanism is used for driving the turntable to rotate on the base.

[0024] Optionally, the bottom of the turntable is a concave structure, and when the turntable is engaged with the base, the turntable at least partially covers the base.

[0025] Optionally, the outer frame is further provided with:

[0026] A guide groove is vertically arranged on the outer frame, and the water inlet pipe of the cleaning pipe is allowed to move in the guide groove to limit the movement of the cleaning pipe.

[0027] Beneficial effects:

[0028] According to the filtering device disclosed in the embodiment of the present invention, it includes a cylinder and two chassis, the two ends of the cylinder are respectively fixedly connected to the inner sides of the two chassis, the cylinder has a cavity for placing the filter element, and at least one chassis includes a disc body, a glue injection cover and a reinforcing rib, wherein a glue injection hole is opened in the center of the disc body, the glue injection cover is detachably connected to the disc body through the glue injection hole, a water injection hole is opened in the center of the glue injection cover, and the reinforcing ribs are radially distributed on the inner side of the disc body along the circumferential direction with the glue injection hole as the center, and the reinforcing ribs have a preset height. With the filter device disclosed in the embodiment of the present invention, when injecting glue, the glue injection cover can be removed from the disk body, so that the operating arm can be extended into the glue injection hole to inject glue and fasten the filter element and the disk body, thereby improving the convenience of the glue injection operation, and due to the presence of the reinforcing ribs, the plurality of reinforcing ribs divide the disk body into a plurality of areas, and when injecting glue, the glue can be injected separately in the interval between every two reinforcing ribs, thereby reducing the flow area of ​​the fixed glue, thereby ensuring that each end face of the filter element is in contact with the fixed glue and is fastened to the disk body by the fixed glue, and because the reinforcing ribs have a certain height, therefore, when fixing the filter element, the area on the filter element used for fixing is further increased, thereby improving the fixing effect and increasing the firmness of the internal connection of the filter device.

[0029] Other beneficial effects of the present invention will be explained in the specific implementation manner through the introduction of specific technical features and technical solutions. Through the introduction of these technical features and technical solutions, those skilled in the art should be able to understand the beneficial technical effects brought about by the technical features and technical solutions. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The preferred embodiments of the filter device and the filter device cleaning device of the present invention will be described below with reference to the accompanying drawings.

[0031] Figure 1 A schematic diagram of the structure of a filtering device disclosed in this embodiment;

[0032] Figure 2 This is a schematic structural diagram of a chassis in a filtering device disclosed in this embodiment;

[0033] Figure 3 It is a structural schematic diagram of a disk body in a filtering device disclosed in this embodiment;

[0034] Figure 4 A schematic diagram of the structure of a cleaning device for a filter device disclosed in this embodiment;

[0035] Figure 5 This is a schematic diagram of the front structure of the interior of a semi-enclosed accommodating chamber in a cleaning device disclosed in this embodiment;

[0036] Figure 6 A schematic diagram of a top view of the interior of a semi-enclosed accommodating chamber in a cleaning device disclosed in this embodiment;

[0037] Figure 7 It is a front schematic diagram of the cooperation between the base and the turntable in a cleaning device disclosed in this embodiment;

[0038] Figure 8 It is a structural schematic diagram of a base in a cleaning device disclosed in this embodiment;

[0039] Fig. 9 A schematic diagram of the bottom structure of a turntable in a cleaning device disclosed in this embodiment;

[0040] Fig.10 It is a schematic diagram of the structure of an outer frame of a cleaning device disclosed in this embodiment. DETAILED DESCRIPTION

[0041] The present invention is described below based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail. In order to avoid confusing the essence of the present invention, known methods, processes, procedures, and components are not described in detail.

[0042] In addition, persons of ordinary skill in the art will appreciate that the drawings provided herein are for illustration purposes and are not necessarily drawn to scale.

[0043] Unless the context clearly requires otherwise, throughout the specification and claims, the words "include", "comprising" and similar words should be interpreted in an inclusive sense rather than an exclusive or exhaustive sense; that is, in the sense of "including but not limited to".

[0044] In the description of the present invention, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0045] In order to improve the convenience of glue injection operation and the connection tightness, thereby improving the quality of the filter device, this embodiment discloses a filter device, please refer to Figure 1 , Figure 1 FIG. 1 is a schematic diagram of the structure of a filtering device disclosed in this embodiment. Figure 1 As shown in , the filter device 100 includes a cylinder 110 and two chassis 120. The two ends of the cylinder 110 are respectively fixedly connected to the inner sides of the two chassis 120. The cylinder 110 has a cavity, and the cavity is used to place the filter element. In this embodiment, the two chassis 120 are respectively buckled at the two ends of the cylinder 110 and fixedly connected to the cylinder 110. For example, the cylinder 110 and the chassis 120 can be fastened by glue injection using fixing glue.

[0046] Please refer to Figure 2 and Figure 3 , Figure 2 is a schematic diagram of the structure of the chassis in the filtering device disclosed in this embodiment, Figure 3 FIG. 1 is a schematic diagram of the structure of the disk in the filter device disclosed in this embodiment. Figure 2 As shown in , the chassis 120 includes a disc body 121, a glue injection cover 122 and a reinforcing rib 123. In this embodiment, the disc body 121, the glue injection cover 122 and the reinforcing rib 123 can be provided on any one of the two chassis 120. Preferably, the disc body 121, the glue injection cover 122 and the reinforcing rib 123 are provided on both chassis 120 to further improve the fastening degree between the filter element and the chassis 120.

[0047] like Figure 3 As shown in , a glue injection hole 1211 is provided at the center of the disc 121, and an outer edge 1212 of a preset height is also provided on the outer peripheral side of the disc 121, and the outer edge 1212 is used to cover the outer side of one end of the cylinder 110 to fix the cylinder 110 and the chassis 120. In this embodiment, a glue injection hole 1211 is provided at the center of the disc 121, and the glue injection hole 1211 is used to inject glue to fix the disc 121 and the cylinder 110 from the inside. In the specific implementation process, the diameter of the cylinder 110 can be slightly smaller than the diameter of the disc 121, so that the disc 121 can be buckled on one end of the cylinder 110, and the outer edge 1212 of the disc 121 is in contact with the outer peripheral side of the cylinder 110, so that when the disc 121 and the cylinder 110 are fastened by glue injection, the adhesive area between the disc 121 and the cylinder 110 can be increased, thereby improving the fastening effect.

[0048] The glue injection cover 122 is detachably connected to the disc body 121 through the glue injection hole 1211. When the glue injection cover 122 is separated from the disc body 121, the operating arm can extend into the glue injection hole 1211 to inject glue and fasten the filter element and the disc body 121. A water injection hole 1221 is provided in the center of the glue injection cover 122. When the glue injection cover 122 covers the glue injection hole 1211, the liquid to be filtered can flow into the cavity through the water injection hole 1221 to be filtered by the filter element. In this embodiment, the glue injection cover 122 and the disc body 121 are detachably connected. When glue injection is required, the glue injection cover 122 is removed from the disc body 121, and the operating arm can be inserted into the cavity of the cylinder body 110 through the glue injection hole 1211 to inject glue; when glue injection is not required, the glue injection cover 122 is installed on the disc body 121, and the operating arm can no longer be inserted into the cavity of the cylinder body 110. The liquid to be filtered can flow into the cavity of the cylinder body 110 through the water injection hole 1221 on the glue injection cover 122, and the liquid to be filtered is filtered by the filter element. In the specific implementation process, the glue injection cover 122 can be detachably connected to the disc body 121 by means of threads, for example, and the operating arm can be an arm or a mechanical arm.

[0049] In an optional embodiment, the diameter of the glue injection hole 1211 is 10 cm to 15 cm to accommodate the operating arm, and the diameter of the water injection hole 1221 is 3 cm to 6 cm to prevent the operating arm from entering. In this embodiment, the glue injection hole 1211 is opened in the center of the disc body 121, and the diameter of the glue injection hole 1211 is controlled to accommodate the operating arm, so that when injecting glue, the operating arm can be directly extended into the cavity of the cylinder 110 through the glue injection hole 1211 for glue injection, which not only makes the glue injection operation more convenient, but also improves the effect of glue injection fixation. The water injection hole 1221 is used for the liquid to be filtered to flow into the cavity of the cylinder 110. Controlling the diameter of the water injection hole 1221 can control the amount of the liquid to be filtered flowing into the filter device, thereby ensuring the filtering effect of the filter device.

[0050] like Figure 2 As shown in , the reinforcing ribs 123 are radially distributed on the inner side of the disc body 121 with the injection hole 1211 as the center, and the reinforcing ribs 123 have a preset height. When the cylinder body 110 is fixedly connected to the bottom plate 120, the filter element is at least partially glued to the reinforcing ribs 123 and the disc body 121 through the fixing glue. When the fixing glue is cured, the cured fixing glue is combined with the reinforcing ribs 123 and the disc body 121 as a whole. In this embodiment, there are multiple reinforcing ribs 123, and the reinforcing ribs 123 are used to increase the connection strength between the filter element and the disc body 121. In the specific implementation process, since the filter element is usually a stacked structure and the filter element is placed vertically in the cavity of the cylinder 110, when fixing the position of the filter element, it is usually injected with a fixing glue at both ends of the filter element, and fixed through the contact surface between the end face of the filter element and the disc 121. However, since the injection position is fixed, the large-area injection and fastening can only be achieved by relying on the fluidity of the fixing glue. In this case, the large-area injection may cause part of the end face of the filter element to not contact the fixing glue, resulting in the injection and fastening being not in place, reducing the fixing effect of the filter element, and further affecting the service life of the filter device. In the present application, a plurality of reinforcing ribs are arranged on the inner side of the disc 121. When the disc 121 and the cylinder 110 are buckled, the multi-layer structure of the filter element can be separated into a plurality of fixed groups by the reinforcing ribs 123. When injecting glue, the glue can be injected separately in the interval between each two reinforcing ribs 123, which reduces the flow area of ​​the fixing glue, thereby ensuring that each end face of the filter element is in contact with the fixing glue and is fastened to the disc 121 by the fixing glue. Furthermore, in some embodiments, since the reinforcing ribs 123 have a certain height, when fixing the filter element, part of the filter element may also be attached to the side of the reinforcing ribs 123, thereby further increasing the area on the filter element for fixing and improving the fixing effect. In addition, due to the presence of the reinforcing ribs 123, when fixing the position of the filter element, the stacked structure of the filter element is usually divided into multiple groups, and the multiple groups are respectively bonded in the fixing area between the two reinforcing ribs 123, so that the entire filter element is generally evenly distributed and fixed, which can also improve the filtering effect of the filtering device.

[0051] like Figure 3 As shown in , in an optional embodiment, a connecting hole 1231 is provided on one side where the reinforcing rib 123 is joined to the disc body 121. When the filter element and the disc body 121 are bonded together by the fixing glue, the connecting hole 1231 is used to provide a flow channel for the fixing glue. When the fixing glue is cured, the cured fixing glue is hooked with the reinforcing rib 123. In this embodiment, the disc body 121 is divided into multiple areas by a plurality of reinforcing ribs 123, and the fixing glue can flow between adjacent reinforcing ribs 123 through the connecting hole 1231. By utilizing the flow characteristics of the fixing glue, the flow channel can be automatically filled after the glue is injected. When the flowing fixing glue is cured, the cured fixing glue is hooked with the reinforcing rib 123. That is to say, the cured fixing glue will form a tension similar to a hook with the reinforcing rib 123, thereby improving the tensile strength between the fixing glue and the reinforcing rib 123, and the fixing glue is bonded with the filter element, thereby further improving the tensile strength between the filter element and the disc body 121.

[0052] In an optional embodiment, the connecting holes 1231 are arranged at intervals on a plurality of reinforcing ribs 123. In this embodiment, there are a plurality of reinforcing ribs 123, and the connecting holes 1231 can be arranged on the reinforcing ribs 123 at preset intervals. For example, a connecting hole 1231 can be arranged on the next reinforcing rib 123 for every other reinforcing rib 123. The connecting holes 1231 are arranged at intervals so that when injecting glue, the fixing glue can flow, connect and solidify in a limited flow space (i.e., the area on both sides of the connecting hole 1231), so that each flow space (i.e., the area on both sides of each connecting hole 1231) has enough fixing glue for gluing, thereby improving the fixing effect. In other embodiments, a connecting hole 1231 can also be arranged on each reinforcing rib 123.

[0053] In an optional embodiment, the height of the reinforcing rib 123 is the same as the height of the outer edge 1212. In this embodiment, the reinforcing rib 123 has a certain height, and when the filter element is fixed, part of the filter element may also be attached to the side of the reinforcing rib 123, thereby further increasing the area on the filter element for fixing and improving the fixing effect. Preferably, the height of the reinforcing member 123 is the same as the height of the outer edge 1212.

[0054] In an optional embodiment, the reinforcing rib 123 is a rectangular sheet structure. In this embodiment, the reinforcing rib 123 is in the shape of a regular rectangular sheet structure, and the length of the rectangle is connected to the inner surface of the disc body 121. The reinforcing rib 123 is set as a rectangular structure, which increases the area of ​​the side of the reinforcing rib 123. When fixing the filter element, the area where the filter element part and the side of the reinforcing rib 123 are attached is increased, thereby further increasing the area on the filter element for fixing and improving the fixing effect.

[0055] According to the filtering device disclosed in the embodiment of the present invention, it includes a cylinder and two chassis, the two ends of the cylinder are respectively fixedly connected to the inner sides of the two chassis, the cylinder has a cavity for placing the filter element, and at least one chassis includes a disc body, a glue injection cover and a reinforcing rib, wherein a glue injection hole is opened in the center of the disc body, the glue injection cover is detachably connected to the disc body through the glue injection hole, a water injection hole is opened in the center of the glue injection cover, and the reinforcing ribs are radially distributed on the inner side of the disc body along the circumferential direction with the glue injection hole as the center, and the reinforcing ribs have a preset height. With the filter device disclosed in the embodiment of the present invention, when injecting glue, the glue injection cover can be removed from the disk body, so that the operating arm can be extended into the glue injection hole to inject glue and fasten the filter element and the disk body, thereby improving the convenience of the glue injection operation, and due to the presence of the reinforcing ribs, the plurality of reinforcing ribs divide the disk body into a plurality of areas, and when injecting glue, the glue can be injected separately in the interval between every two reinforcing ribs, thereby reducing the flow area of ​​the fixed glue, thereby ensuring that each end face of the filter element is in contact with the fixed glue and is fastened to the disk body by the fixed glue, and because the reinforcing ribs have a certain height, therefore, when fixing the filter element, the area on the filter element used for fixing is further increased, thereby improving the fixing effect and increasing the firmness of the internal connection of the filter device.

[0056] In order to clean the above-mentioned filter device and improve the cleaning efficiency, this embodiment also discloses a cleaning device for the filter device, please refer to Figure 4 , Figure 4 Schematic diagram of the structure of a cleaning device for a filter device disclosed in this embodiment. Figure 4 As shown in the figure, the cleaning device 200 includes an outer frame 210, and the outer frame 210 has a semi-enclosed accommodating chamber 211. In this embodiment, when the cleaning device of the filter device is used to clean the above-mentioned filter device, the filter device to be cleaned is placed in the semi-enclosed accommodating chamber 211 for cleaning.

[0057] Please refer to Figure 5 , Figure 5 FIG. 1 is a schematic diagram of the front structure of the semi-enclosed accommodating chamber in a cleaning device disclosed in this embodiment. Figure 4 and Figure 5 As shown in , the cleaning device 200 further includes a cleaning pipe 220, a first driving mechanism 230 and a rotating disk 240. Wherein:

[0058] The cleaning pipe 220 is provided with a water outlet 221. In the present embodiment, the cleaning pipe 220 is connected with the water inlet pipe, and one end of the cleaning pipe 220 moves inside the filter device to discharge water through the water outlet 221 to clean the filter device. In the specific implementation process, the water outlet 221 can be provided on the peripheral side of the cleaning pipe 220. Preferably, the cleaning pipe 220 is a hard pipe. Since the filter element of the filter device is a stacked structure, in order to improve the cleaning effect, the water pressure required when cleaning the filter device is relatively large. Setting the cleaning pipe 220 as a hard pipe can avoid deformation of the cleaning pipe 220 caused by excessive water pressure, thereby ensuring the water outlet direction of the cleaning pipe 220, and further ensuring the cleaning effect of the filter device. In the specific implementation process, the cleaning pipe 220 can be supplied with water by an external water pump 300.

[0059] The first driving mechanism 230 is arranged on the outer frame 210 and connected to the cleaning pipe 220. The cleaning pipe 220 moves in the water injection hole of the filter device under the drive of the first driving mechanism 230 to flush and clean the filter device. In this embodiment, the first driving mechanism 230 can be fixedly connected to one end of the cleaning pipe 220 to drive the cleaning pipe 220 to penetrate the water injection hole of the filter device to spray water inside the filter device for cleaning. Among them, the first driving mechanism 230 can drive the cleaning pipe 220 to move up and down in the water injection hole of the filter device, and can also drive the cleaning pipe 220 to rotate left and right in the water injection hole of the filter device, and can also drive the cleaning pipe 220 to move up and down and rotate left and right in the water injection hole of the filter device at the same time. In the specific implementation process, the first driving mechanism 230 can be a motor, a hydraulic rod, or a conveyor belt or other structures, as long as it can drive the cleaning pipe 220 to move in the water injection hole of the filter device, and the specific structure is not limited here.

[0060] See also Figure 6 and Figure 7 , Figure 6 FIG. 1 is a schematic diagram of a top view of the interior of a semi-enclosed accommodating chamber in a cleaning device disclosed in this embodiment. Figure 7 FIG. 1 is a front view schematic diagram of the cooperation between the base and the turntable in a cleaning device disclosed in this embodiment. Figure 6 and Figure 7As shown in the figure, the turntable 240 is arranged in the semi-enclosed accommodating chamber 211 and is coaxially arranged with the cleaning pipe 220. The turntable 240 is provided with a first fixing assembly 241, a second fixing assembly 242 and a cushioning assembly 243 along the same radial direction, and the heights of the first fixing assembly 241, the second fixing assembly 242 and the cushioning assembly 243 decrease in sequence from the outside to the inside along the radial direction. The first fixing assembly 241 and the second fixing assembly 242 are used to fix filtering devices of different sizes. The turntable 240 is also provided with a sewage discharge channel 244, and the sewage of the filtering device is discharged through the sewage discharge channel 244. In this embodiment, the filter device to be cleaned is placed on the turntable 240 and fixed via the first fixing assembly 241 or the second fixing assembly 242. The turntable 240 is coaxially arranged with the cleaning pipe 220. When the cleaning pipe 220 moves downward under the drive of the first driving mechanism 230, the cleaning pipe 220 can directly penetrate the water injection hole of the filter device, spray water inside the filter device for cleaning, and the cleaned sewage is directly discharged through the sewage discharge channel 244 on the turntable 240. In the specific implementation process, there can be multiple sewage discharge channels 244, and multiple sewage discharge channels 244 are arranged at intervals on the turntable 240. Preferably, there are 4 sewage discharge channels 244, and the 4 sewage discharge channels 244 are evenly distributed on the turntable 240.

[0061] like Figure 7 As shown in , when the filter device is fixed by the first fixing component 241, the second fixing component 242 plays a role of padding, padding the filter device so that the sewage of the filter device is discharged through the sewage channel 244. When the filter device is fixed by the second fixing component 242, the padding component 243 pads the filter device so that the sewage of the filter device is discharged through the sewage channel 244. That is to say, the second fixing component 242 can not only play the role of fixing the filter device of smaller size, but also can serve as the padding component 243 to pad the filter device of larger size. In this embodiment, the padding component 243 is arranged on the turntable 240, so that when the filter device to be cleaned is fixed on the turntable 240 by the fixing component 141, there is a certain distance between the filter device to be cleaned and the upper surface of the turntable 240, so that the sewage after cleaning can be quickly discharged through the sewage channel 244 on the turntable 240, and will not be stored inside the filter device, thereby ensuring the cleaning effect. In the specific implementation process, there can be multiple padding components 243, and multiple padding components 243 are evenly distributed on the upper surface of the rotating disk 240. Preferably, the padding components 243 are arranged outside the sewage channel 244 to avoid interfering with the sewage discharge of the sewage channel 244.

[0062] like Figure 6As shown, in an optional embodiment, the first fixed assembly 241 and the second fixed assembly 242 each include a plurality of fixed blocks arranged at intervals, and the intervals between the fixed blocks are drain channels 244. In the present embodiment, the fixed assembly 141 includes a plurality of fixed blocks, and the plurality of fixed blocks are arranged on the turntable 240 at intervals along the circumferential direction, and the intervals between adjacent fixed blocks are drain channels 244. In the specific implementation process, the shape of the inner side wall of the fixed block can be adapted according to the shape of the filter device. Preferably, since the filter device is generally cylindrical, the inner side of the fixed block is arc-shaped, so as to fit the filter device more closely to achieve a better fixing effect.

[0063] See also Figure 8 , Figure 8 FIG. 1 is a schematic diagram of the structure of the base in the cleaning device disclosed in this embodiment. Figure 5 and Figure 8 As shown in , in an optional embodiment, the cleaning device 200 of the filter device further includes a base 250 and a second driving mechanism 260, wherein:

[0064] The base 250 is disposed at the bottom of the semi-enclosed accommodating chamber 211, and the turntable 240 is rotatably connected to the base 250. In this embodiment, the base 250 is disposed at the bottom of the semi-enclosed accommodating chamber 211. When the filter device is cleaned in the semi-enclosed accommodating chamber 211, the base 250 plays a cushioning role to prevent the bottom of the filter device from being immersed in the cleaning sewage, thereby improving the cleaning effect.

[0065] The second driving mechanism 260 is disposed on the base 250 and connected to the turntable 240. The second driving mechanism 260 is used to drive the turntable 240 to rotate on the base 250. In this embodiment, the second driving mechanism 260 is used to drive the turntable 240 to rotate clockwise or counterclockwise, so as to clean the filter device at all angles. Preferably, the first driving mechanism 230 drives the cleaning pipe 220 to move up and down in the water injection hole of the filter device, and the second driving mechanism 260 drives the turntable 240 to rotate circumferentially, so as to achieve comprehensive cleaning of the filter device.

[0066] See also Fig. 9 , Fig. 9 FIG. 1 is a schematic diagram of the bottom structure of the turntable in the cleaning device disclosed in this embodiment. Figure 8 and Fig. 9As shown in , in an optional embodiment, the second driving mechanism 260 includes a power source 261 and a rotating assembly 262, and the turntable 240 is rotatably connected to the base 250 through the rotating assembly 262. The bottom of the turntable 240 is provided with a bayonet 245, and the bayonet 245 is used to connect with the output end of the power source 261, so that the turntable 240 rotates under the drive of the power source 261. In this embodiment, the power source 261 can be a motor, and the rotating assembly 262 can be a component that can rotate in a circumferential direction, such as a bearing. The bottom of the turntable 240 is provided with a bayonet 245, and the turntable 240 is connected to the output end of the power source 261 through the bayonet 245, so that the power source 261 can drive the turntable 240 to rotate. In addition, the existence of the rotating assembly 262 can also play a supporting role in the process of the turntable 240 rotating, reduce the friction between the turntable 240 and the base 250, and ensure the rotation accuracy.

[0067] In an optional embodiment, the bottom of the turntable 240 is a concave structure, and when the turntable 240 is rotatably connected to the base 250, the turntable 240 covers the second drive mechanism 260. In this embodiment, the bottom of the turntable 240 is concave, with an outer periphery and an inwardly concave cavity, and when the turntable 240 is rotatably connected to the base 250, the base 250 is at least partially located in the concave cavity of the turntable 240. During the cleaning process, the second drive mechanism 260 needs to drive the turntable 240 to rotate. The turntable 240 is used to cover the second drive mechanism 260, which can prevent the cleaning sewage from entering the second drive mechanism 260, thereby reducing the failure rate of the cleaning device of the filter device and increasing the service life of the cleaning device of the filter device.

[0068] See also Fig.10 , Fig.10 FIG. 1 is a schematic diagram of the structure of the outer frame of the cleaning device disclosed in this embodiment. Fig.10As shown in , in an optional embodiment, the outer frame 210 further includes a positioning frame 213, and a guide hole 2131 is provided on the positioning frame 213. The guide hole 2131 and the rotating disk 240 are coaxial, and the cleaning pipe 220 passes through the guide hole 2131 to move in the water injection hole under the drive of the first driving mechanism 230. In this embodiment, the guide hole 2131 on the positioning frame 213 serves to limit the cleaning pipe 220. Since the water pressure is relatively high when the filter device is cleaned and the length of the cleaning pipe 220 is relatively long, when water is discharged from the cleaning pipe 220, the position of the cleaning pipe 220 may be offset due to factors such as water pressure. Therefore, a guide hole 2131 coaxial with the turntable 240 is provided on the positioning frame 213, so that when the cleaning pipe 220 passes through the guide hole 2131 and moves up and down inside the filter device, the position of the cleaning pipe 220 is limited by the guide hole 2131 to avoid a large axial displacement of the cleaning pipe 220, thereby ensuring that the cleaning pipe 220 is always located close to the central axis of the filter device. On the one hand, the damage to the power output shaft of the first drive device 120 is reduced, and the overall service life of the cleaning device is increased. On the other hand, the cleaning pipe 220 is always located close to the central axis of the filter device, which can also improve the cleaning effect of the filter device.

[0069] In an optional embodiment, the outer frame 210 is further provided with a guide groove 212, and the guide groove 212 allows the water inlet pipe of the cleaning pipe 220 to move in the guide groove 212, so as to limit the cleaning pipe 220. In this embodiment, the water inlet pipe of the cleaning pipe 220 moves in the guide groove 212. Since the water pressure is relatively high when the filter device is cleaned, and the length of the cleaning pipe 220 is relatively long, when the cleaning pipe 220 discharges water, the position of the cleaning pipe 220 may be offset due to factors such as water pressure. Therefore, the water inlet pipe of the cleaning pipe 220 is limited by the guide groove 212, and then the cleaning pipe 220 is limited to avoid a large offset in the axial position of the cleaning pipe 220, so as to ensure that the cleaning pipe 220 is always located close to the central axis of the filter device, on the one hand, reducing the damage to the power output shaft of the first driving mechanism 230 and improving the overall service life of the cleaning device, and on the other hand, making the cleaning pipe 220 always located close to the central axis of the filter device can also improve the cleaning effect of the filter device. Preferably, the water inlet pipe of the cleaning pipe 220 is also a hard pipe.

[0070] According to the embodiment of the present invention, a cleaning device of a filter device is disclosed, which is used to clean the inside of the filter device, and a water injection hole is provided on the filter device. The cleaning device includes an outer frame, and the outer frame has a semi-enclosed accommodating cavity, and the filter device is placed in the semi-enclosed accommodating cavity for cleaning; the cleaning device also includes a cleaning pipe, a first driving mechanism and a turntable, the first driving mechanism drives the cleaning pipe to enter the inside of the filter device through the water injection hole, and moves inside the filter device to flush and clean the filter device, and the turntable is coaxially arranged with the cleaning pipe, the filter device is placed on the turntable, and is fixed by a fixing component on the turntable, and the cleaning sewage is discharged from the sewage discharge channel on the turntable. In this scheme, the cleaning pipe is driven by the first driving mechanism to enter the filter device, and the filter device is flushed and cleaned. The impact force of the water flow in the cleaning pipe can be used to flush the dirt, waste, residue, etc. on the filter device, and the cleaned sewage can be discharged through the sewage discharge channel in time, which simplifies the cleaning operation and also improves the efficiency and cleaning effect of cleaning the filter device.

[0071] It will be appreciated by those skilled in the art that, under the premise of no conflict, the above-mentioned preferred solutions can be freely combined and superimposed. Among them, the flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment, or a part of a code, and the module, program segment, or a part of a code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in an order different from that marked in the accompanying drawings, for example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of boxes in the block diagram and / or flowchart can be implemented with a dedicated hardware-based system that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions. The numbering of each step in this article is only for the convenience of description and reference, and is not used to limit the order of execution. The specific execution order is determined by the technology itself, and those skilled in the art can determine various allowable and reasonable orders based on the technology itself.

[0072] Those skilled in the art will appreciate that, without conflict, the above-mentioned preferred solutions can be freely combined and superimposed.

[0073] It should be understood that the above-mentioned embodiments are merely illustrative and not restrictive. Without departing from the basic principles of the present invention, various obvious or equivalent modifications or substitutions that can be made by those skilled in the art to the above-mentioned details will all be included in the scope of the claims of the present invention.

Claims

1. A filtering device, characterized in that: The filtering device (100) comprises a cylinder (110) and two bottom plates (120), wherein two ends of the cylinder (110) are respectively fixedly connected to the inner sides of the two bottom plates (120), and the cylinder (110) has a cavity, wherein the cavity is used to place a filter element, wherein at least one of the bottom plates (120) comprises: A disc (121), wherein a glue injection hole (1211) is provided at the center of the disc (121), and an outer edge (1212) of a preset height is also provided on the outer peripheral side of the disc (121), wherein the outer edge (1212) is used to cover the outer side of one end of the cylinder (110) to fix the cylinder (110) and the bottom plate (120); The glue injection cover (122) is detachably connected to the disk body (121) through the glue injection hole (1211); when the glue injection cover (122) is separated from the disk body (121), the operating arm can extend into the glue injection hole (1211) to inject glue and fasten the filter element and the disk body (121); a water injection hole (1221) is provided at the center of the glue injection cover (122); when the glue injection cover (122) covers the glue injection hole (1211), the liquid to be filtered can flow into the cavity through the water injection hole (1221) to be filtered by the filter element; The reinforcing ribs (123) are evenly distributed radially along the circumferential direction on the inner side of the disk body (121) with the glue injection hole (1211) as the center, and the reinforcing ribs (123) have a preset height. When the cylinder body (110) is fixedly connected to the base plate (120), the filter element is at least partially glued to the reinforcing ribs (123) and the disk body (121) through the fixing glue. When the fixing glue is cured, the cured fixing glue is combined with the reinforcing ribs (123) and the disk body (121) as a whole.

2. The filtering device according to claim 1, characterized in that: A communication hole (1231) is provided on one side of the reinforcing rib (123) where it is joined to the disc body (121). When the filter element and the disc body (121) are bonded together by means of a fixing glue, the communication hole (1231) is used to provide a flow channel for the fixing glue. When the fixing glue is cured, the cured fixing glue is hooked to the reinforcing rib (123).

3. The filtering device according to claim 2, characterized in that: The communicating holes (1231) are arranged at intervals on the plurality of reinforcing ribs (123).

4. The filtering device according to claim 1, characterized in that: The diameter of the glue injection hole (1211) is 10 cm to 15 cm so as to accommodate the operating arm; the diameter of the water injection hole (1221) is 3 cm to 6 cm so as to prevent the operating arm from entering.

5. The filtering device according to claim 1, characterized in that: The height of the reinforcing rib (123) is the same as the height of the outer edge (1212).

6. The filtering device according to claim 1, characterized in that: The reinforcing rib (123) is a rectangular sheet structure.

7. A cleaning device for a filter device, characterized in that: Used for cleaning the filter device according to any one of claims 1 to 6, the filter device cleaning device (200) comprises an outer frame (210), the outer frame (210) has a semi-enclosed accommodating cavity (211), wherein the filter device cleaning device (200) further comprises: A cleaning pipe (220), wherein the cleaning pipe (220) is provided with a water outlet hole (221); a first driving mechanism (230), arranged on the outer frame (210) and connected to the cleaning pipe (220), so as to drive the cleaning pipe (220) to move in the water injection hole to clean the filter device; A rotating disk (240) is arranged in the semi-enclosed accommodating chamber (211) and is coaxially arranged with the cleaning pipe (210); a first fixing component (241), a second fixing component (242) and a cushioning component (243) are arranged on the rotating disk (240) along the same radial direction, and the heights of the first fixing component (241), the second fixing component (242) and the cushioning component (243) are successively reduced; the first fixing component (241) and the second fixing component (242) are used to fix the filtering devices of different sizes; the rotating disk (240) is also provided with a sewage discharge channel (244), and sewage from the filtering device is discharged through the sewage discharge channel (244); When the filter device is fixed by the first fixing component (241), the second fixing component (242) raises the filter device so that sewage from the filter device can be discharged through the sewage discharge channel (244); when the filter device is fixed by the second fixing component (242), the raising component (243) raises the filter device so that sewage from the filter device can be discharged through the sewage discharge channel (244).

8. The cleaning device of the filter device according to claim 7, characterized in that: The cleaning device also includes: A base (250) is arranged at the bottom of the semi-enclosed accommodating chamber (211), and the rotating disk (240) is rotatably connected to the base (250); A second driving mechanism (260) is disposed on the base (250) and connected to the turntable (240), and the second driving mechanism (260) is used to drive the turntable (240) to rotate on the base (250).

9. The filter cleaning device according to claim 8, characterized in that: The bottom of the rotating disk (240) is a concave structure, and when the rotating disk (240) is engaged with the base (250), the rotating disk (240) at least partially covers the base (250).

10. The filter cleaning device according to claim 7, characterized in that: The outer frame (210) is also provided with: A guide groove (212) is vertically arranged on the outer frame (210), and the guide groove (212) allows the water inlet pipe of the cleaning pipe (220) to move within the guide groove (212) so as to limit the movement of the cleaning pipe (220).

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