Filtering device for water purifying equipment

Abstract

The utility model relates to the technical field of water purification and filtration, and discloses a filtering device for water purification equipment, which comprises a support frame, a filter is fixedly connected to the top of the support frame, a water outlet pipe is fixedly connected to the bottom of the left side of the filter, and a water inlet pipe is fixedly connected to the top of the right side of the filter. A lifting rotating mechanism is arranged in the filter, a fixing mechanism is arranged on the front side of the filter, the lifting rotating mechanism comprises a lifting assembly and a rotating assembly, the lifting assembly is arranged on the front side of the filter, and the rotating assembly is arranged in the lifting assembly. A first threaded rod drives a lifting plate to move upwards, so that the lifting plate can drive a disc to move upwards, the disc can drive a filter screen to move upwards, and a cleaning rod can make contact with the inner wall of the filter screen; and the inner wall of the filter screen can be cleaned through the cleaning rod.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification and filtration, in particular to a filtering device used for water purification equipment. Background Art

[0002] Water purification equipment is a kind of equipment used to remove harmful substances in water, such as bacteria, viruses, heavy metals, etc., to provide safe and healthy drinking water. According to different needs and occasions, there are many types of water purification equipment to choose from, including household, commercial and industrial water purification equipment.

[0003] Announcement No. CN 216497908 U discloses a process device for water purification equipment, which solves the problem that the filter cartridge of the existing filtering device needs to be disassembled and replaced when processing impurities through the cooperation of a sewage collecting tank box and a sewage discharge pipe, so the disassembly and replacement is time-consuming and labor-intensive, and reduces work efficiency.

[0004] The process device for water purification equipment can filter water through the filter cartridge, but the device cannot remove the filter cartridge from the inside of the filter. When the filter cartridge is seriously clogged, the filter needs to be completely disassembled to take out the filter cartridge, which is troublesome and needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a filtering device for water purification equipment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for water purification equipment, comprising a support frame, a filter is fixedly connected to the top of the support frame, a water outlet pipe is fixedly connected to the bottom of the left side of the filter, a water inlet pipe is fixedly connected to the top of the right side of the filter, a lifting and rotating mechanism is arranged inside the filter, and a fixing mechanism is arranged on the front of the filter;

[0007] The lifting and rotating mechanism comprises a lifting component and a rotating component, wherein the lifting component is arranged on the front side of the filter, and the rotating component is arranged inside the lifting component;

[0008] The lifting assembly includes an arc-shaped plate, which is arranged on the front side of the filter, and the back end of the arc-shaped plate is in contact with the inner side of the front side of the filter. The front side of the arc-shaped plate is fixedly connected with a threaded plate, and the inner side of the threaded plate is threadedly connected with a first threaded rod, and the bottom of the first threaded rod is rotatably connected with a lifting plate, and the bottom of the lifting plate is fixedly connected with a sealing plate, and the sealing plate is slidably connected to the inner side of the arc-shaped plate, and the back end of the lifting plate is fixedly connected with a disc.

[0009] Preferably, a fixing groove corresponding to the movement trajectory of the lifting plate and the sealing plate is opened inside the arc plate, and the lifting plate and the sealing plate are slidably connected inside the fixing groove. The opening of the fixing groove makes the lifting plate and the sealing plate more stable during the lifting process.

[0010] Preferably, the rotating assembly includes a protective frame, which is fixedly connected to the bottom of the disc, a motor is fixedly connected inside the protective frame, a rotating shaft is fixedly connected to the top of the motor, a filter is fixedly connected to the top of the rotating shaft, a cleaning rod is provided on the inner wall of the filter, the inner wall of the cleaning rod and the inner wall of the filter are in contact with each other, the cleaning rod is fixedly connected to the inner side of the filter, and a support is fixedly connected to the bottom of the filter.

[0011] Preferably, a circular groove corresponding to the movement trajectory of the support member is opened inside the disc, and the support member is rotatably connected to the inside of the circular groove. The opened circular groove can limit the support member, and the set support member can support the filter net, making the filter net more stable during rotation.

[0012] Preferably, a fixing hole corresponding to the position of the rotating shaft is opened inside the disc, and the size of the rotating shaft is smaller than the size of the fixing hole. Through the opened fixing hole, the motor can drive the filter to rotate through the rotating shaft.

[0013] Preferably, the fixing mechanism includes a connecting plate, which is fixedly connected to the front side of the filter, a second threaded rod is rotatably connected to the top of the connecting plate, an adjustment plate is threadedly connected to the outer periphery of the second threaded rod, an insertion rod is fixedly connected to the bottom of the adjustment plate, a fixing block is inserted into the outer periphery of the insertion rod, and the fixing block is fixedly connected to the front side of the arc plate.

[0014] Preferably, a circular hole corresponding to the position of the insertion rod is opened inside the connecting plate, and the size of the insertion rod is smaller than the size of the circular hole. The circular hole allows the insertion rod to slide inside the circular hole, and the setting of the insertion rod can limit the adjustment plate, making the adjustment plate more stable during the lifting process.

[0015] Compared with the prior art, the utility model provides a filtering device for water purification equipment, which has the following beneficial effects:

[0016] 1. The filtering device for water purification equipment is provided with a lifting and rotating mechanism. When the filter needs to be installed inside the filter, the disc is inserted into the filter so that the back end of the arc plate contacts the front of the filter. The lifting plate is driven upward by the first threaded rod, so that the lifting plate can drive the disc upward, so that the disc can drive the filter to move upward, so that the cleaning rod can contact the inner wall of the filter. When the inner wall of the filter needs to be cleaned, the motor drives the filter to rotate through the rotating shaft, and the inner wall of the filter can be cleaned through the cleaning rod.

[0017] 2. The filtering device for water purification equipment, through the set fixing mechanism, when it is necessary to limit the position of the arc plate, the second threaded rod drives the adjustment plate to move upward, so that the adjustment plate can drive the insertion rod to insert into the fixed block, and by limiting the fixed block, the arc plate can fit more stably with the front side of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the lifting and rotating mechanism structure;

[0021] Figure 3 It is a schematic diagram of the lifting component structure;

[0022] Figure 4 It is a schematic diagram of the rotating component structure;

[0023] Figure 5 is a schematic diagram of the rotating shaft structure;

[0024] Figure 6 It is a schematic diagram of the fixed mechanism structure.

[0025] In the figure: 1. support frame; 2. water outlet pipe; 3. lifting and rotating mechanism; 31. lifting assembly; 311. threaded plate; 312. lifting plate; 313. sealing plate; 314. disc; 315. arc plate; 316. first threaded rod; 32. rotating assembly; 321. support member; 322. protective frame; 323. motor; 324. filter screen; 325. cleaning rod; 326. rotating shaft; 4. fixing mechanism; 41. fixing block; 42. second threaded rod; 43. connecting plate; 44. plug rod; 45. adjusting plate; 5. water inlet pipe; 6. filter. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] See also Figure 1-6 The utility model provides a technical solution: a filtering device for water purification equipment, comprising a support frame 1, a filter 6 is fixedly connected to the top of the support frame 1, a water outlet pipe 2 is fixedly connected to the bottom of the left side of the filter 6, a water inlet pipe 5 is fixedly connected to the top of the right side of the filter 6, a lifting and rotating mechanism 3 is arranged inside the filter 6, and a fixing mechanism 4 is arranged on the front of the filter 6;

[0031] The lifting and rotating mechanism 3 includes a lifting component 31 and a rotating component 32. The lifting component 31 is arranged on the front of the filter 6, and the rotating component 32 is arranged inside the lifting component 31.

[0032] The lifting assembly 31 includes an arc-shaped plate 315, which is arranged on the front side of the filter 6. The back end of the arc-shaped plate 315 fits with the inner side of the front side of the filter 6. The front side of the arc-shaped plate 315 is fixedly connected with a threaded plate 311, and the inner side of the threaded plate 311 is threadedly connected with a first threaded rod 316. The bottom of the first threaded rod 316 is rotatably connected with a lifting plate 312. The bottom of the lifting plate 312 is fixedly connected with a sealing plate 313. The sealing plate 313 is slidably connected to the inner side of the arc-shaped plate 315. The back end of the lifting plate 312 is fixedly connected with a disc 314.

[0033] Furthermore, a fixed groove corresponding to the movement trajectory of the lifting plate 312 and the sealing plate 313 is opened inside the arc plate 315, and the lifting plate 312 and the sealing plate 313 are slidably connected inside the fixed groove. Through the opened fixed groove, the lifting plate 312 and the sealing plate 313 are more stable during the lifting process.

[0034] Embodiment 2

[0035] See also Figure 1-6 On the basis of the first embodiment, the rotating assembly 32 further comprises a protective frame 322, the protective frame 322 is fixedly connected to the bottom of the disc 314, a motor 323 is fixedly connected inside the protective frame 322, a rotating shaft 326 is fixedly connected to the top of the motor 323, a filter screen 324 is fixedly connected to the top of the rotating shaft 326, a cleaning rod 325 is provided on the inner wall of the filter screen 324, the inner wall of the cleaning rod 325 is in contact with the inner wall of the filter screen 324, the cleaning rod 325 is fixedly connected to the inner side of the filter 6, and a support member 321 is fixedly connected to the bottom of the filter screen 324.

[0036] Furthermore, a circular groove corresponding to the movement trajectory of the support member 321 is opened inside the disc 314, and the support member 321 is rotatably connected to the inside of the circular groove. The opened circular groove can limit the support member 321, and the set support member 321 can support the filter screen 324, so that the filter screen 324 is more stable during the rotation process.

[0037] Furthermore, a fixing hole corresponding to the position of the rotating shaft 326 is opened inside the disc 314, and the size of the rotating shaft 326 is smaller than the size of the fixing hole. Through the opened fixing hole, the motor 323 can drive the filter 324 to rotate through the rotating shaft 326.

[0038] Embodiment 3

[0039] See also Figure 1-6 On the basis of the first and second embodiments, the fixing mechanism 4 further comprises a connecting plate 43, the connecting plate 43 is fixedly connected to the front side of the filter 6, the top of the connecting plate 43 is rotatably connected to the second threaded rod 42, the outer periphery of the second threaded rod 42 is threadedly connected to the adjusting plate 45, the bottom of the adjusting plate 45 is fixedly connected to the plug rod 44, the outer periphery of the plug rod 44 is plugged with a fixing block 41, and the fixing block 41 is fixedly connected to the front side of the arc plate 315.

[0040] Furthermore, a circular hole corresponding to the position of the insertion rod 44 is opened inside the connecting plate 43, and the size of the insertion rod 44 is smaller than the size of the circular hole. The circular hole allows the insertion rod 44 to slide inside the circular hole, and the setting of the insertion rod 44 can limit the adjustment plate 45, making the adjustment plate 45 more stable during the lifting process.

[0041] In actual operation, when the device is used, when the filter screen 324 needs to be installed inside the filter 6, the disc 314 is inserted into the filter 6 so that the back end of the arc plate 315 contacts the front of the filter 6, and the second threaded rod 42 drives the adjustment plate 45 to move upward, so that the adjustment plate 45 can drive the insertion rod 44 to insert into the fixed block 41, and the fixed block 41 is limited so that the arc plate 315 can be more stably fitted with the front of the filter 6;

[0042] The lifting plate 312 is driven to move upward by the first threaded rod 316, so that the lifting plate 312 can drive the disc 314 to move upward, and the disc 314 can drive the filter 324 to move upward, so that the cleaning rod 325 can contact the inner wall of the filter 324. When the inner wall of the filter 324 needs to be cleaned, the motor 323 drives the filter 324 to rotate through the rotating shaft 326, and the inner wall of the filter 324 can be cleaned by the cleaning rod 325.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A filtering device for a water purification device, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to a filter (6); the bottom of the left side of the filter (6) is fixedly connected to a water outlet pipe (2); the top of the right side of the filter (6) is fixedly connected to a water inlet pipe (5); a lifting and rotating mechanism (3) is provided inside the filter (6); and a fixing mechanism (4) is provided on the front of the filter (6); The lifting and rotating mechanism (3) comprises a lifting component (31) and a rotating component (32), wherein the lifting component (31) is arranged on the front side of the filter (6), and the rotating component (32) is arranged inside the lifting component (31); The lifting assembly (31) comprises an arc-shaped plate (315), the arc-shaped plate (315) being arranged on the front side of the filter (6), the back end of the arc-shaped plate (315) being in contact with the inner side of the front side of the filter (6), the front side of the arc-shaped plate (315) being fixedly connected to a threaded plate (311), the inner side of the threaded plate (311) being threadedly connected to a first threaded rod (316), the bottom of the first threaded rod (316) being rotatably connected to a lifting plate (312), the bottom of the lifting plate (312) being fixedly connected to a sealing plate (313), the sealing plate (313) being slidably connected to the inner side of the arc-shaped plate (315), and the back end of the lifting plate (312) being fixedly connected to a disc (314).

2. A filtering device for water purification equipment according to claim 1, characterized in that: A fixing groove corresponding to the movement track of the lifting plate (312) and the sealing plate (313) is provided inside the arc-shaped plate (315), and the lifting plate (312) and the sealing plate (313) are slidably connected inside the fixing groove.

3. A filtering device for a water purification device according to claim 1, characterized in that: The rotating assembly (32) comprises a protection frame (322), the protection frame (322) is fixedly connected to the bottom of the disc (314), a motor (323) is fixedly connected inside the protection frame (322), a rotating shaft (326) is fixedly connected to the top of the motor (323), a filter screen (324) is fixedly connected to the top of the rotating shaft (326), a cleaning rod (325) is provided on the inner wall of the filter screen (324), the inner wall of the cleaning rod (325) and the inner wall of the filter screen (324) are mutually abutted, the cleaning rod (325) is fixedly connected to the inner side of the filter (6), and a support member (321) is fixedly connected to the bottom of the filter screen (324).

4. A filtering device for water purification equipment according to claim 3, characterized in that: A circular groove corresponding to the movement track of the support member (321) is provided inside the circular disc (314), and the support member (321) is rotatably connected inside the circular groove.

5. The filtering device for water purification equipment according to claim 3, characterized in that: A fixing hole corresponding to the position of the rotating shaft (326) is provided inside the circular disc (314), and the size of the rotating shaft (326) is smaller than the size of the fixing hole.

6. A filtering device for water purification equipment according to claim 1, characterized in that: The fixing mechanism (4) comprises a connecting plate (43), the connecting plate (43) being fixedly connected to the front face of the filter (6), the top of the connecting plate (43) being rotatably connected to a second threaded rod (42), the outer periphery of the second threaded rod (42) being threadedly connected to an adjusting plate (45), the bottom of the adjusting plate (45) being fixedly connected to an insert rod (44), the outer periphery of the insert rod (44) being plugged with a fixing block (41), and the fixing block (41) being fixedly connected to the front face of the arc-shaped plate (315).

7. A filtering device for water purification equipment according to claim 6, characterized in that: A circular hole corresponding to the position of the insertion rod (44) is provided inside the connection plate (43), and the size of the insertion rod (44) is smaller than the size of the circular hole.

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