High-pressure energy-storage backwashing filtering water purification equipment

Abstract

The utility model discloses high-pressure energy-storage backwash filtering water purification equipment which comprises a shell, pipelines are arranged on two sides of the shell in a penetrating manner, a plurality of filtering membranes are arranged in the shell and are annularly arranged, a plurality of mounting covers are arranged at the upper end of the shell and are respectively matched with the filtering membranes, and the pipelines are arranged on the mounting covers. The lower end of the shell is rotatably connected with a plurality of rotating pipes in a penetrating manner, the plurality of rotating pipes are respectively positioned in the plurality of filtering membranes, the outer walls of the plurality of rotating pipes are respectively provided with a plurality of high-pressure nozzles which are arranged at equal intervals, and the lower end of the shell is provided with a rotating mechanism for rotating the plurality of rotating pipes. And water supply mechanisms for supplying water to the rotating pipes are arranged at the tail ends of the rotating pipes. According to the utility model, water flows into the plurality of rotating pipes and then are sprayed out through the plurality of high-pressure spray heads, so that the high-pressure water flows sprayed out of the plurality of high-pressure spray heads are used for backwashing the plurality of filtering membranes and washing impurities on the filtering membranes, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to high-pressure energy storage backwashing filtering water purification equipment. Background Art

[0002] A water purifier, also called a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier used for home use. Its technical core is the filter membrane in the filter element device, and the main technologies come from three types: ultrafiltration membrane, RO reverse osmosis membrane, and nanofiltration membrane.

[0003] The filtering and water purification equipment in the prior art generally does not have a backwashing device, so that a large amount of devices accumulate on the surface of the filter membranes in the purification equipment. At this time, multiple filter membranes need to be replaced, thereby reducing the service life of the filter membranes. The method of taking out the filter membranes for flushing cannot ensure that the device is completely flushed, allowing impurities to enter deep into the filter membrane, and the cleanliness of the filter membrane cannot be fully guaranteed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. By allowing water to flow into multiple rotating tubes and then spraying it out through multiple high-pressure nozzles, the high-pressure water flow sprayed by the multiple high-pressure nozzles backwashes multiple filter membranes, washes impurities on the filter membranes, and improves the service life, a high-pressure energy storage backwashing filtration water purification device is proposed.

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

[0006] A high-pressure energy storage backwash filtration water purification device comprises a shell, both sides of which are penetrated by pipes, a plurality of filter membranes are arranged in the shell, and the plurality of filter membranes are arranged in an annular manner; a plurality of mounting covers are arranged at the upper end of the shell, and the plurality of mounting covers are respectively matched with the plurality of filter membranes; a plurality of rotating tubes are rotatably connected through the lower end of the shell, and the plurality of rotating tubes are respectively located in the plurality of filter membranes; a plurality of high-pressure nozzles arranged at equal intervals are arranged on the outer walls of the plurality of rotating tubes; a rotating mechanism for rotating the plurality of rotating tubes is provided at the lower end of the shell, and a water supply mechanism for supplying water to the plurality of rotating tubes is provided at the ends of the plurality of rotating tubes.

[0007] Preferably, the rotating mechanism includes two symmetrically arranged support plates at the lower end of the shell, a rotating rod is rotatably connected through the two support plates, a plurality of worms are arranged on the outer wall of the rotating rod, and a worm wheel matching the worm is arranged on the outer wall of the plurality of rotating tubes.

[0008] Preferably, the water supply mechanism comprises a rotating joint arranged at the ends of a plurality of rotating tubes, a delivery pipe is arranged at the ends of the plurality of rotating joints, and the plurality of delivery pipes are all arranged in an L shape.

[0009] Preferably, a connecting pipe is commonly provided at the ends of the plurality of delivery pipes, a water tank is provided at the rear end of the shell, a water pump is provided at the lower end of the water tank, and an output end of the water pump is connected to the connecting pipe.

[0010] Preferably, a support plate is provided on the side wall of the left support plate, a power motor is provided on the upper end of the support plate, and the end of the rotating rod is connected to the end of the output shaft of the power motor.

[0011] Preferably, a sewage pipe is provided through the lower end of the shell, and a valve is provided in the sewage pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. By letting water flow into multiple rotating tubes and then spraying it out through multiple high-pressure nozzles, the high-pressure water flow sprayed by the multiple high-pressure nozzles backwashes multiple filter membranes, washes away impurities on the filter membranes, and improves the service life.

[0014] 2. By making multiple rotating tubes drive multiple high-pressure nozzles to rotate, multiple filter membranes can be backwashed in all aspects, fully ensuring the cleanliness of the filter membranes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] In the figure: 1 shell, 2 installation cover, 3 pipeline, 4 water tank, 5 power motor, 6 sewage pipe, 7 water pump, 8 delivery pipe, 9 support plate, 10 valve, 11 rotating rod, 12 rotating joint, 13 worm, 14 worm gear, 15 rotating pipe, 16 high-pressure nozzle, 17 filter membrane. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 The high-pressure energy storage backwashing filtration water purification equipment comprises a shell 1, both sides of which are penetrated by pipes 3, a plurality of filter membranes 17 are arranged in the shell 1, and the plurality of filter membranes 17 are arranged in an annular manner. The upper end of the shell 1 is provided with a plurality of mounting covers 2, and the plurality of mounting covers 2 are respectively matched with the plurality of filter membranes 17, and the lower end of the shell 1 is penetrated by a plurality of rotating tubes 15 rotatably connected, and the plurality of rotating tubes 15 are respectively located in the plurality of filter membranes 17, and the outer walls of the plurality of rotating tubes 15 are provided with a plurality of high-pressure nozzles 16 arranged at equal intervals. By allowing water to flow into the plurality of rotating tubes 15 and then spraying it out through the plurality of high-pressure nozzles 16, the high-pressure water flow sprayed by the plurality of high-pressure nozzles 16 backwashes the plurality of filter membranes 17, washes the impurities on the filter membranes 17, and improves the service life.

[0022] A rotating mechanism for rotating multiple rotating tubes 15 is provided at the lower end of the shell 1. The rotating mechanism includes two symmetrically arranged support plates 9 at the lower end of the shell 1. A rotating rod 11 is rotatably connected between the two support plates 9. Multiple worms 13 are provided on the outer wall of the rotating rod 11. Worm wheels 14 matching the worms 13 are provided on the outer walls of the multiple rotating tubes 15. By driving the multiple high-pressure nozzles 16 to rotate through the multiple rotating tubes 15, the multiple filter membranes 17 can be backwashed in all aspects, thereby fully ensuring the cleanliness of the filter membranes 17.

[0023] A water supply mechanism for supplying water to the rotating tubes 15 is disposed at the ends thereof. The water supply mechanism includes a rotating joint 12 disposed at the ends thereof. A delivery pipe 8 is disposed at the ends of the rotating joints 12. The delivery pipes 8 are all disposed in an L-shape.

[0024] A connecting pipe is commonly provided at the ends of the plurality of delivery pipes 8. A water tank 4 is provided at the rear end of the shell 1. A water pump 7 is provided at the lower end of the water tank 4. The output end of the water pump 7 is connected to the connecting pipe.

[0025] A support plate is disposed on the side wall of the left support plate 9 , a power motor 5 is disposed on the upper end of the support plate, and the end of the rotating rod 11 is connected to the end of the output shaft of the power motor 5 .

[0026] A sewage pipe 6 is provided through the lower end of the shell 1 , and a valve 10 is provided in the sewage pipe 6 .

[0027] When the utility model is used, when the multiple filter membranes 17 in the housing 1 are washed with high pressure, the water pump 7 and the power motor 5 are started, so that the water pump 7 draws the cleaning water in the water tank 4 into the connecting pipe, and then enters the multiple rotating pipes 15 through the multiple delivery pipes 8, and then sprays out through the multiple high-pressure nozzles 16, so that the high-pressure water flow sprayed by the multiple high-pressure nozzles 16 backwashes the multiple filter membranes 17, thereby ensuring the cleanliness of the multiple filter membranes 17 and prolonging the service life, and then the valve 10 in the sewage pipe 6 is opened to discharge the sewage through the sewage pipe 6;

[0028] The power motor 5 is started to drive the rotating rod 11 to rotate, so that the multiple worms 13 on the outer wall of the rotating rod 11 rotate. By utilizing the cooperation between the worm 13 and the worm wheel 14, and the rotating connection of the rotating joint 12 between the rotating tube 15 and the conveying tube 8, the multiple rotating tubes 15 rotate, so that the multiple rotating tubes 15 drive the multiple high-pressure nozzles 16 to rotate, so that the multiple filter membranes 17 can be backwashed in all aspects, and the cleanliness of the filter membranes 17 is fully guaranteed.

[0029] 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 high-pressure energy storage backwash filtration water purification device, comprising a housing (1), characterized in that: Pipes (3) are provided through both sides of the shell (1), a plurality of filter membranes (17) are provided in the shell (1), and the plurality of filter membranes (17) are arranged in an annular shape. A plurality of mounting covers (2) are provided at the upper end of the shell (1), and the plurality of mounting covers (2) are respectively matched with the plurality of filter membranes (17). A plurality of rotating tubes (15) are rotatably connected through the lower end of the shell (1), and the plurality of rotating tubes (15) are respectively located in the plurality of filter membranes (17). The outer walls of the plurality of rotating tubes (15) are provided with a plurality of high-pressure nozzles (16) arranged at equal intervals. A rotating mechanism for rotating the plurality of rotating tubes (15) is provided at the lower end of the shell (1), and a water supply mechanism for supplying water to the plurality of rotating tubes (15) is provided at the ends of the plurality of rotating tubes (15).

2. The high-pressure energy storage backwash filtration water purification equipment according to claim 1 is characterized in that: The rotating mechanism comprises two symmetrically arranged support plates (9) arranged at the lower end of the housing (1); a rotating rod (11) passes through and is rotatably connected between the two support plates (9); a plurality of worms (13) are arranged on the outer wall of the rotating rod (11); and a worm wheel (14) matching the worm (13) is arranged on the outer wall of the plurality of rotating tubes (15).

3. The high-pressure energy storage backwash filtration water purification equipment according to claim 2 is characterized in that: The water supply mechanism comprises a rotating joint (12) arranged at the end of a plurality of rotating tubes (15), and a delivery pipe (8) is arranged at the end of each of the plurality of rotating joints (12), and each of the plurality of delivery pipes (8) is arranged in an L shape.

4. The high-pressure energy storage backwash filtration water purification equipment according to claim 3 is characterized in that: A connecting pipe is commonly provided at the ends of the plurality of delivery pipes (8); a water tank (4) is provided at the rear end of the housing (1); a water pump (7) is provided at the lower end of the water tank (4); and the output end of the water pump (7) is connected to the connecting pipe.

5. The high-pressure energy storage backwash filtration water purification equipment according to claim 4 is characterized in that: A support plate is provided on the side wall of the left support plate (9), a power motor (5) is provided on the upper end of the support plate, and the end of the rotating rod (11) is connected to the end of the output shaft of the power motor (5).

6. The high-pressure energy storage backwash filtration water purification equipment according to claim 5 is characterized in that: A sewage discharge pipe (6) is provided through the lower end of the shell (1), and a valve (10) is provided in the sewage discharge pipe (6).

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