Water-saving type water purification equipment filter element flushing device

Abstract

The utility model belongs to the technical field of water purification filter element flushing equipment, particularly relates to a water-saving type water purification equipment filter element flushing device, and aims to solve the problems of low cleaning efficiency and poor cleaning effect in the background technology, and the following scheme is provided: the water-saving type water purification equipment filter element flushing device comprises a shell, positioning plates distributed at equal intervals are welded to the inner wall of the flushing cylinder, and the outer walls of the tops of the positioning plates are rotationally connected with filter element bodies. A filter element body can be placed on each positioning plate, a brush can clean all the filter element bodies uniformly along with the rotation of a brush roller driven by a servo motor, manpower is saved, the cleaning efficiency is improved, a group of flushing pipes are arranged on a top plate, the top plate is driven by a cylinder to move downwards, and the cleaning efficiency is improved. The flushing head at the bottom of the flushing pipe can correspond to each filter element body, the flushing head can be controlled to flush the inner wall of the filter element body along with stretching of the piston rod of the air cylinder, a good back-flushing effect is achieved, and it is guaranteed that the filter element body can be flushed cleanly.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification filter element flushing equipment, in particular to a water-saving water purification equipment filter element flushing device. Background Art

[0002] A water-saving reverse osmosis water purifier is a water purifier that uses reverse osmosis technology, and it saves more water than other water purifiers. This is just a literal understanding. A water-saving reverse osmosis water purifier is a water-saving reverse osmosis water purification equipment that includes an activated carbon filter, a high-pressure pump, a reverse osmosis membrane filter, a clean water storage tank, an ultraviolet disinfection device, and corresponding pipes and valves.

[0003] A variety of filter elements are used in water-saving water purification equipment, such as activated carbon filter elements, PP filter elements, reverse osmosis membrane filter elements, etc. In the field of filtration, the filtering effect of the filter element inside the water purification equipment will weaken after a period of use. In order to reduce the filtration cost and make the filter element reusable, the filter element needs to be flushed. The conventional cleaning method is manual cleaning. However, manual cleaning not only means that one person can only clean one filter element at a time, the cleaning efficiency is very slow, and it is also difficult to clean it completely, and the cleaning effect is poor. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a water-saving water purification equipment filter element flushing device, which overcomes the deficiencies of the prior art and effectively solves the problems of slow cleaning efficiency and poor cleaning effect.

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

[0006] A water-saving water purification equipment filter element flushing device, comprising a housing, a flushing cylinder is installed inside the housing, and positioning plates are welded to the inner wall of the flushing cylinder at equal distances, a filter element body is rotatably connected to the top outer wall of the positioning plate, a servo motor is fixedly connected to the center of the bottom outer wall of the flushing cylinder by bolts, and the output shaft of the servo motor is connected to a brush roller through a coupling;

[0007] The top outer wall of the shell is hinged with a cover plate, and the top outer wall of the cover plate is provided with a cylinder, the cylinder piston rod is connected to the top plate, and the inner wall of the top plate is installed with flushing pipes distributed at equal distances, a flushing head is installed on the outer wall of one end of the flushing pipe, and the outer wall of the flushing pipe is connected to a water inlet pipe.

[0008] Preferably, symmetrically distributed telescopic rods are hinged between the shell and the cover plate.

[0009] Preferably, a sealing ring is installed on the outer wall of the bottom of the cover plate, and the outer diameter of the sealing ring is matched with the inner diameter of the flushing cylinder.

[0010] Preferably, a material discharging platform is welded to the outer wall of one side of the shell.

[0011] Preferably, a PLC controller is fixedly connected to an outer wall of one side of the shell by bolts, and the PLC controller is connected to the servo motor and the cylinder by signal lines.

[0012] Preferably, a fixing frame is welded to the top outer wall of the cover plate, and the cylinder is fixedly connected to the top outer wall of the fixing frame by bolts.

[0013] Preferably, a drain pipe is installed on the outer wall of the bottom of the flushing cylinder, and the drain pipe is connected to the inner wall of the shell.

[0014] The beneficial effects of the utility model are:

[0015] 1. The filter element flushing device of the water-saving water purification equipment designed in this invention adds multiple positioning plates in the flushing cylinder, and the filter element body can be placed on each positioning plate. As the servo motor drives the brush roller to rotate, the brush can uniformly clean all the filter element bodies, saving manpower and improving the cleaning efficiency;

[0016] 2. The filter element flushing device of the water-saving water purification equipment designed in this invention is provided with a set of flushing pipes on the top plate. The top plate is driven downward by the cylinder. The flushing head at the bottom of the flushing pipe can correspond to each filter element body. With the extension and retraction of the cylinder piston rod, the flushing head can be controlled to flush the inner wall of the filter element body, which has a good recoil effect and ensures that the filter element body can be flushed clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a water-saving water purification equipment filter element flushing device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the expanded structure of the shell of a water-saving water purification equipment filter element flushing device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled internal structure of a flushing cylinder of a filter element flushing device for water-saving water purification equipment proposed by the utility model.

[0020] In the figure: 1. Shell; 2. Flushing cylinder; 3. Positioning plate; 4. Filter element body; 5. Servo motor; 6. Brush roller; 7. Cover plate; 8. Cylinder; 9. Top plate; 10. Flushing pipe; 11. Flushing head; 12. Water inlet pipe; 13. Telescopic rod; 14. Sealing ring; 15. Unloading table; 16. PLC controller; 17. Fixed bracket; 18. Drain pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Embodiment 1, refer to Figures 2 to 3 A water-saving water purification equipment filter element flushing device comprises a shell 1, a flushing cylinder 2 is installed inside the shell 1, and positioning plates 3 distributed at equal distances are welded on the inner wall of the flushing cylinder 2, a filter element body 4 is rotatably connected to the outer wall of the top of the positioning plate 3, a servo motor 5 is fixedly connected to the center of the outer wall of the bottom of the flushing cylinder 2 by bolts, and the output shaft of the servo motor 5 is connected to a brush roller 6 through a coupling.

[0023] In this embodiment, a plurality of positioning plates 3 are added in the flushing cylinder 2, and a filter element body 4 can be placed on each positioning plate 3. As the servo motor 5 drives the brush roller 6 to rotate, the brush can uniformly clean all the filter element bodies 4, saving manpower and improving cleaning efficiency.

[0024] Example 2, refer to Figures 1 to 2 A water-saving water purification equipment filter element flushing device, a shell 1 is hinged with a cover plate 7 on the top outer wall, and a cylinder 8 is arranged on the top outer wall of the cover plate 7, the piston rod of the cylinder 8 is connected with a top plate 9, and the inner wall of the top plate 9 is installed with flushing pipes 10 distributed at equal distances, a flushing head 11 is installed on the outer wall of one end of the flushing pipe 10, and the outer wall of the flushing pipe 10 is connected with a water inlet pipe 12.

[0025] In this embodiment, a group of flushing pipes 10 are arranged on the top plate 9, and the top plate 9 is driven downward by the cylinder 8. The flushing head 11 at the bottom of the flushing pipe 10 can correspond to each filter element body 4. As the piston rod of the cylinder 8 is extended and retracted, the flushing head 11 can be controlled to flush the inner wall of the filter element body 4, which has a good recoil effect and ensures that the filter element body 4 can be flushed clean.

[0026] Reference Figure 2 A symmetrically distributed telescopic rod 13 is hinged between the shell 1 and the cover plate 7.

[0027] Reference Figure 2 A sealing ring 14 is installed on the outer wall of the bottom of the cover plate 7, and the outer diameter of the sealing ring 14 is matched with the inner diameter of the flushing cylinder 2.

[0028] Reference Figure 2 A discharge platform 15 is welded to the outer wall of one side of the shell 1.

[0029] Reference Figure 2 A PLC controller 16 is fixedly connected to the outer wall of one side of the housing 1 by bolts, and the PLC controller 16 is connected to the servo motor 5 and the cylinder 8 by signal lines.

[0030] Reference Figure 1 A fixing frame 17 is welded to the top outer wall of the cover plate 7, and the cylinder 8 is fixedly connected to the top outer wall of the fixing frame 17 by bolts.

[0031] Reference Figure 2 A drain pipe 18 is installed on the outer wall of the bottom of the flushing cylinder 2, and the drain pipe 18 is connected to the inner wall of the shell 1.

[0032] Working principle: first, place the filter element body 4 evenly on each positioning plate 3, then close the cover plate 7, and as the servo motor 5 drives the brush roller 6 to rotate, the brush can uniformly clean all the filter element bodies 4. During the cleaning process, the brush roller 6 will drive the filter element body 4 to rotate. At the same time, the expansion and contraction of the piston rod of the cylinder 8 can control the flushing head 11 to flush the inner wall of each filter element body 4, ensuring that the filter element body 4 can be flushed clean and the waste water will be discharged from the drain pipe 18.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water-saving water purification equipment filter element flushing device, comprising a housing (1), characterized in that: A flushing cylinder (2) is installed inside the housing (1), and positioning plates (3) are welded to the inner wall of the flushing cylinder (2) at equal distances, the top outer wall of the positioning plate (3) is rotatably connected to a filter element body (4), a servo motor (5) is fixedly connected to the center of the bottom outer wall of the flushing cylinder (2) by bolts, and the output shaft of the servo motor (5) is connected to a brush roller (6) via a coupling; The top outer wall of the shell (1) is hingedly connected with a cover plate (7), and the top outer wall of the cover plate (7) is provided with a cylinder (8), the piston rod of the cylinder (8) is connected with a top plate (9), and the inner wall of the top plate (9) is provided with flushing pipes (10) distributed at equal distances, a flushing head (11) is installed on the outer wall of one end of the flushing pipe (10), and the outer wall of the flushing pipe (10) is connected with a water inlet pipe (12).

2. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: Symmetrically distributed telescopic rods (13) are hinged between the housing (1) and the cover plate (7).

3. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: A sealing ring (14) is installed on the outer wall of the bottom of the cover plate (7), and the outer diameter of the sealing ring (14) is matched with the inner diameter of the flushing cylinder (2).

4. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: A material discharging platform (15) is welded to an outer wall of one side of the shell (1).

5. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: A PLC controller (16) is fixedly connected to an outer wall of one side of the housing (1) by means of bolts, and the PLC controller (16) is connected to the servo motor (5) and the cylinder (8) by means of signal lines.

6. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: A fixing frame (17) is welded to the top outer wall of the cover plate (7), and the cylinder (8) is fixedly connected to the top outer wall of the fixing frame (17) by means of bolts.

7. A water-saving water purification equipment filter element flushing device according to claim 1, characterized in that: A drainage pipe (18) is installed on the outer wall of the bottom of the flushing cylinder (2), and the drainage pipe (18) is connected to the inner wall of the shell (1).

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