Reverse osmosis device cleaning equipment

Abstract

The utility model discloses reverse osmosis device cleaning equipment which comprises a cleaning barrel and a reverse osmosis membrane assembly, the reverse osmosis membrane assembly is located in the cleaning barrel, the reverse osmosis membrane assembly is positioned and clamped through a clamping mechanism arranged in the cleaning barrel, the clamping mechanism comprises a lower clamping seat and an upper clamping seat, and the lower clamping seat is connected with the upper clamping seat. The reverse osmosis membrane assembly cleaning device has the beneficial effects that the power mechanism drives the upper clamping seat to be matched with the lower clamping seat to clamp a reverse osmosis membrane assembly, clean water is input into the reverse osmosis membrane assembly by opening the booster water pump, and meanwhile, the clamped reverse osmosis membrane assembly is driven to rotate by opening the first servo motor; according to the reverse osmosis membrane assembly, dirt adsorbed on the outer surface of the reverse osmosis membrane assembly can be thrown out in the rotating process of the reverse osmosis membrane assembly, meanwhile, conveyed clean water can be used for flushing, a better cleaning effect can be achieved, damage to the reverse osmosis membrane assembly is avoided, and the service life of the reverse osmosis membrane assembly can be prolonged.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, and in particular to a cleaning device for a reverse osmosis system. Background Technology

[0002] Reverse osmosis (RO) systems process raw water through fine filters, granular activated carbon filters, and compressed activated carbon filters. The water is then pressurized by a pump and filtered through a reverse osmosis membrane (RO membrane) with a pore size of 1 / 10000μm (equivalent to 1 / 6000 the size of E. coli and 1 / 300 the size of a virus). This process transforms high-concentration water into low-concentration water while simultaneously isolating industrial pollutants, heavy metals, bacteria, viruses, and other impurities that are mixed into the water. This ensures the water meets drinking water standards and hygienic requirements, producing exceptionally clear and pure water – the best choice for timely replenishment of high-quality hydration.

[0003] Since reverse osmosis units require regular disassembly and cleaning of the filter membrane, the existing cleaning method uses a brush to scrub the membrane, which can damage the membrane and affect its filtration efficiency, thus affecting the lifespan of the reverse osmosis unit. Therefore, there is an urgent need for a reverse osmosis unit cleaning device to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a reverse osmosis device cleaning equipment, which is achieved through the following technical solution.

[0005] A reverse osmosis (RO) unit cleaning device includes a cleaning tank and a RO membrane module, with the RO membrane module located inside the cleaning tank. The RO membrane module is positioned and clamped inside the cleaning tank by a clamping mechanism. The clamping mechanism includes a lower clamping seat and an upper clamping seat. The lower clamping seat rotates inside the cleaning tank via a shaft. One end of the upper clamping seat is rotatably connected to a rotating seat, and the RO membrane module is embedded in the rotating seat. An O-ring is embedded inside the other end of the upper clamping seat. The output end of the RO membrane module passes through the rotating seat and extends into the upper clamping seat. The device also includes:

[0006] The power mechanism is used to drive the upper clamping seat to clamp the reverse osmosis membrane module, and at the same time drive the lower clamping seat to rotate the clamped reverse osmosis membrane module.

[0007] A high-pressure water injection mechanism is used to inject cleaning water into the reverse osmosis membrane module for cleaning.

[0008] Furthermore, the power mechanism includes a first servo motor and a second servo motor. The first servo motor is fixedly connected to the bottom of the cleaning tub, and the output shaft of the first servo motor is connected to the shaft of the lower clamping seat. The second servo motor is fixedly connected to the outer surface of the cleaning tub. The output shaft of the second servo motor is fixedly connected to a lead screw. One end of the lead screw is movably connected to a movable seat, and the lead screw and the movable seat are threaded together. A connecting rod is fixedly connected to one side of the movable seat, and one end of the connecting rod is fixedly connected to the upper clamping seat.

[0009] Furthermore, a fixing plate is fixedly connected to the outer surface of the cleaning tub, and the lead screw is rotatably connected to the fixing plate. A limit opening is opened on the outer surface of the cleaning tub, and the connecting rod passes through the limit opening and is movably connected to the cleaning tub.

[0010] Furthermore, the cleaning tub is supported on the ground by a fixedly connected support frame.

[0011] Furthermore, a drain pipe is connected through the outer surface of the cleaning tub, and a control valve is installed at one end of the drain pipe.

[0012] Furthermore, the high-pressure water injection mechanism includes a booster pump, the output end of which is fixedly connected to a hose, the other end of which is fixedly connected to the upper clamping seat, and the hose is threadedly engaged with the upper clamping seat.

[0013] The beneficial effects of this invention are as follows: During operation, the reverse osmosis membrane module is first placed on the lower clamping seat. The upper clamping seat is then driven to descend by the power mechanism, thereby clamping the reverse osmosis membrane module in conjunction with the lower clamping seat. Then, the booster water pump is turned on to input clean water into the reverse osmosis membrane module. At the same time, the first servo motor is turned on to drive the clamped reverse osmosis membrane module to rotate. During the rotation, the dirt adsorbed on the outer surface of the reverse osmosis membrane module can be flung off, and the supplied clean water can also be used for rinsing, resulting in a better cleaning effect, avoiding damage to the reverse osmosis membrane module, and extending the service life of the reverse osmosis membrane module. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : A schematic diagram of the structure of a reverse osmosis device cleaning equipment according to this utility model;

[0016] Figure 2 This utility model Figure 1Enlarged view of A in the middle;

[0017] Figure 3 : A schematic diagram showing the connection of the hose, reverse osmosis membrane assembly and upper clamping seat of this utility model.

[0018] The attached figures are labeled as follows:

[0019] 1. Cleaning tub; 11. Support frame; 12. Drain pipe; 13. Limiting port; 14. Fixing plate;

[0020] 2. Reverse osmosis membrane module;

[0021] 3. Lower clamping seat; 31. First servo motor;

[0022] 4. Upper clamping seat; 41. Rotary seat; 42. O-ring seal;

[0023] 5. Second servo motor; 51. Lead screw; 52. Movable seat; 53. Connecting rod;

[0024] 6. Booster pump; 61. Hose. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0026] like Figure 1-3 As shown, the present invention has the following specific embodiments.

[0027] Example:

[0028] A reverse osmosis (RO) cleaning device includes a cleaning tank 1 and a reverse osmosis membrane module 2, with the reverse osmosis membrane module 2 located inside the cleaning tank 1. A clamping mechanism inside the cleaning tank 1 positions and clamps the reverse osmosis membrane module 2. The clamping mechanism includes a lower clamping seat 3 and an upper clamping seat 4. The lower clamping seat 3 rotates inside the cleaning tank 1 via a shaft. One end of the upper clamping seat 4 is rotatably connected to a rotating seat 41, and the reverse osmosis membrane module 2 is embedded in the rotating seat 41. An O-ring seal 42 is embedded inside the other end of the upper clamping seat 4. The output end of the reverse osmosis membrane module 2 passes through the rotating seat 41 and extends into the upper clamping seat 4. The device also includes:

[0029] The power mechanism is used to drive the upper clamping seat 4 to clamp the reverse osmosis membrane module 2, and at the same time drive the lower clamping seat 3 to rotate the clamped reverse osmosis membrane module 2.

[0030] High-pressure water injection mechanism, used to inject cleaning water into the reverse osmosis membrane module 2 for cleaning.

[0031] By adopting the above technical solution, when using the device, the reverse osmosis membrane module 2 is first placed on the lower clamping seat 3. The upper clamping seat 4 is driven to descend by the power mechanism, so that the upper clamping seat 4 cooperates with the lower clamping seat 3 to clamp the reverse osmosis membrane module 2. Then, the booster water pump 6 is turned on to input clean water into the reverse osmosis membrane module 2. At the same time, the first servo motor 31 is turned on to drive the clamped reverse osmosis membrane module 2 to rotate. During the rotation, the reverse osmosis membrane module 2 can shake off the dirt adsorbed on the outer surface of the reverse osmosis membrane module 2. At the same time, the supplied clean water can be used for rinsing, thereby achieving a better cleaning effect, avoiding damage to the reverse osmosis membrane module, and improving the service life of the reverse osmosis membrane module.

[0032] Specifically, the power mechanism includes a first servo motor 31 and a second servo motor 5. The first servo motor 31 is fixedly connected to the bottom of the cleaning tub 1, and the output shaft of the first servo motor 31 is connected to the shaft of the lower clamping seat 3. The second servo motor 5 is fixedly connected to the outer surface of the cleaning tub 1. The output shaft of the second servo motor 5 is fixedly connected to a lead screw 51. One end of the lead screw 51 is movably connected to a movable seat 52, and the lead screw 51 and the movable seat 52 are threaded together. One side of the movable seat 52 is fixedly connected to a connecting rod 53, and one end of the connecting rod 53 is fixedly connected to the upper clamping seat 4.

[0033] A fixing plate 14 is fixedly connected to the outer surface of the cleaning tub 1, and the lead screw 51 is rotatably connected to the fixing plate 14. A limit port 13 is opened on the outer surface of the cleaning tub 1, and the connecting rod 53 passes through the limit port 13 and is movably connected to the cleaning tub 1.

[0034] By adopting the above technical solution, the lower clamping seat 3 and the upper clamping seat 4 can be driven to clamp the reverse osmosis membrane module 2, and the reverse osmosis membrane module 2 can be driven to rotate between the lower clamping seat 3 and the upper clamping seat 4. That is, the second servo motor 5 can drive the lead screw 51 to rotate. Since the movable seat 52 is threadedly engaged with the lead screw 51, the movable seat 52 is fixedly connected to the upper clamping seat 4 through the limiting port 13 via the connecting rod 53, thereby enabling the second servo motor 5 to drive the upper clamping seat 4 to rise and fall, and the reverse osmosis membrane module 2 can be vertically embedded in the lower clamping seat. On seat 3, the upper clamping seat 4, which is raised and lowered, can clamp the reverse osmosis membrane module 2. Since one end of the upper clamping seat 4 is rotatably connected to the rotating seat 41, the reverse osmosis membrane module 2 is embedded in the rotating seat 41. During the process of the upper clamping seat 4 clamping the reverse osmosis membrane module 2 through the rotating seat 41, the lower clamping seat 3 can drive the reverse osmosis membrane module 2 to rotate on the upper clamping seat 4. The lower clamping seat 3 is driven to rotate by a first servo motor 31, which facilitates the clamping and rotation of the reverse osmosis membrane module 2.

[0035] Specifically, the cleaning tub 1 is supported on the ground by a fixedly connected support frame 11.

[0036] By adopting the above technical solution, the support frame 11 can support the washing tub 1 and place it on the ground.

[0037] Specifically, a drain pipe 12 is connected through the outer surface of the cleaning tub 1, and a control valve is installed at one end of the drain pipe 12.

[0038] By adopting the above technical solution, the sewage pipe 12 can discharge the sewage after cleaning inside the cleaning tank 1, and the control valve on the sewage pipe 12 can control the opening or closing of the sewage pipe 12.

[0039] Specifically, the high-pressure water injection mechanism includes a booster pump 6, the output end of which is fixedly connected to a hose 61, the other end of which is fixedly connected to the upper clamping seat 4, and the hose 61 is threadedly engaged with the upper clamping seat 4.

[0040] By adopting the above technical solution, the reverse osmosis membrane module 2 can be flushed. That is, the booster water pump 6 can be connected to the water injection pipe to deliver clean water. The clean water is delivered to the upper clamping seat 4 through the hose 61. Since the upper clamping seat 4 is connected to the reverse osmosis membrane module 2, the clean water can be input into the reverse osmosis membrane module 2 for flushing.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reverse osmosis unit cleaning device, comprising a cleaning tank (1) and a reverse osmosis membrane module (2), wherein the reverse osmosis membrane module (2) is located inside the cleaning tank (1), characterized in that, The reverse osmosis membrane assembly (2) is positioned and clamped inside the cleaning tank (1) by a clamping mechanism. The clamping mechanism includes a lower clamping seat (3) and an upper clamping seat (4). The lower clamping seat (3) rotates inside the cleaning tank (1) via a shaft. One end of the upper clamping seat (4) is rotatably connected to a rotating seat (41), and the reverse osmosis membrane assembly (2) is embedded in the rotating seat (41). An O-ring seal (42) is embedded inside the other end of the upper clamping seat (4). The output end of the reverse osmosis membrane assembly (2) passes through the rotating seat (41) and extends into the upper clamping seat (4). The mechanism also includes: The power mechanism is used to drive the upper clamping seat (4) to clamp the reverse osmosis membrane module (2) and at the same time drive the lower clamping seat (3) to rotate the clamped reverse osmosis membrane module (2); A high-pressure water injection mechanism is used to inject clean water into the reverse osmosis membrane module (2) for cleaning.

2. The reverse osmosis unit cleaning equipment according to claim 1, characterized in that: The power mechanism includes a first servo motor (31) and a second servo motor (5). The first servo motor (31) is fixed to the bottom of the cleaning tub (1), and the output shaft of the first servo motor (31) is connected to the shaft of the lower clamping seat (3). The second servo motor (5) is fixed to the outer surface of the cleaning tub (1). The output shaft of the second servo motor (5) is fixedly connected to a lead screw (51). One end of the lead screw (51) is movably connected to a movable seat (52), and the lead screw (51) and the movable seat (52) are threaded together. One side of the movable seat (52) is fixedly connected to a connecting rod (53), and one end of the connecting rod (53) is fixedly connected to the upper clamping seat (4).

3. The reverse osmosis unit cleaning equipment according to claim 2, characterized in that: A fixing plate (14) is fixedly connected to the outer surface of the cleaning tub (1), and the screw (51) is rotatably connected to the fixing plate (14). A limit port (13) is opened on the outer surface of the cleaning tub (1), and the connecting rod (53) passes through the limit port (13) and is movably connected to the cleaning tub (1).

4. The reverse osmosis unit cleaning equipment according to claim 1, characterized in that: The cleaning tub (1) is supported on the ground by a fixedly connected support frame (11).

5. A reverse osmosis unit cleaning device according to claim 1, characterized in that: A drain pipe (12) is connected through the outer surface of the cleaning tub (1), and a control valve is provided at one end of the drain pipe (12).

6. The reverse osmosis unit cleaning equipment according to claim 1, characterized in that: The high-pressure water injection mechanism includes a booster pump (6), the output end of which is fixedly connected to a hose (61), the other end of which is fixedly connected to the upper clamping seat (4), and the hose (61) is threadedly engaged with the upper clamping seat (4).

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