Membrane treatment system for direct drinking water treatment

Abstract

The utility model discloses a membrane treatment system for direct drinking water treatment, which comprises a treatment system main body, membrane processors, an ultraviolet sterilizer and a filter membrane, a control panel is arranged at the top end in the treatment system main body, and the membrane processors are uniformly arranged at the central position in the treatment system main body through a bracket; filter membranes are arranged in the membrane processors, rotating shafts are arranged in the centers of the interiors of the filter membranes through supporting plates, cleaning brushes are evenly connected to the two sides of the rotating shafts through supporting rods, a water pump is arranged on one side in the treatment system body, the input end of the water pump is connected with a connecting pipe, and an ultraviolet sterilizer is arranged at one end of the top of the support. By installing the treatment system main body, the membrane treater, the water pump, the connecting pipe, the filter membrane, the supporting plate, the rotating shaft and the cleaning brush, impurities on the filter membrane are cleaned, the service life is prolonged, and the replacement frequency of the membrane treater is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a membrane treatment system for direct drinking water treatment. Background Art

[0002] As people's living standards continue to improve, their requirements for drinking water are becoming higher and higher and more stringent. The deteriorating water environment has resulted in conventional water treatment being unable to completely remove harmful components in the water, seriously affecting people's health. Tap water can no longer be drunk directly and needs to be processed and purified by a treatment system before it can be delivered to each drinking point.

[0003] At present, the method for treating tap water is generally to filter it through a water treatment filter membrane group first, and then sterilize it by ultraviolet light to make the water quality meet the national drinking water standards. The common filter module structure is relatively simple, and it does not have the function of automatically cleaning the filter membrane after filtering and purifying the tap water, resulting in the need for frequent replacement of the filter membrane, which increases the cost of water treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a membrane treatment system for direct drinking water treatment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a membrane treatment system for direct drinking water treatment, comprising a treatment system body, a membrane processor, an ultraviolet sterilizer and a filter membrane, a control panel is arranged at the top of the treatment system body, and a membrane processor is evenly arranged at the central position of the treatment system body through a bracket, a filter membrane is arranged inside the membrane processor, and a rotating shaft is arranged at the central position of the filter membrane through a support plate, cleaning brushes are evenly connected to both sides of the rotating shaft through support rods, a water pump is arranged on one side of the treatment system body, and a connecting pipe is connected to the input end of the water pump, an ultraviolet sterilizer is arranged at one end of the top of the bracket, and a water inlet and a water outlet are respectively arranged at the two ends of the top of the ultraviolet sterilizer, and the top of one side of the membrane processor is connected to the water inlet through a water outlet pipe.

[0006] Preferably, a micro motor is disposed at the top of each of the membrane processors, and the output ends of each of the micro motors are connected to a rotating shaft.

[0007] Preferably, the membrane processors are provided with 4 groups, and the output ends of the water pumps are evenly connected to the bottom ends of the membrane processors through water inlet pipes.

[0008] Preferably, ultraviolet sterilization lamps are arranged on both sides of the ultraviolet sterilizer, and the ultraviolet sterilization lamps are symmetrically distributed about the ultraviolet sterilizer.

[0009] Preferably, the tops of the water inlet and the water outlet are both provided with connecting flanges, and the outer edges of the connecting flanges are evenly provided with connecting holes.

[0010] Preferably, the top surface of the connecting flange is provided with an annular groove, and a sealing ring is embedded inside the annular groove. Blocks are evenly distributed on the outside of the sealing ring, and a groove corresponding to the block is provided in the annular groove.

[0011] Preferably, slow flow plates are provided in the ultraviolet sterilizers on both sides of the ultraviolet germicidal lamp, and the slow flow plates are distributed in a staggered manner.

[0012] Preferably, the slow flow plate is made of stainless steel, and one side of the slow flow plate is connected to the inner wall of the ultraviolet sterilizer through a buffer spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The membrane treatment system for direct drinking water treatment is equipped with a treatment system body, a membrane treatment unit, a water pump, a connecting pipe, a filter membrane, a support plate, a rotating shaft and a cleaning brush. The water pump draws the tap water to be treated into the membrane treatment unit. After the tap water is filtered and purified by the filter membrane, a cleaning liquid can be introduced. At the same time, the micro motor is turned on to drive the rotating shaft to rotate. The support rods and the cleaning brush are evenly passed through the two sides of the rotating shaft, so that the cleaning brush rotates along the inner wall of the filter membrane to clean the impurities on the filter membrane, thereby extending the service life and reducing the replacement frequency of the membrane treatment unit.

[0015] (2) The membrane treatment system for direct drinking water treatment is equipped with an ultraviolet disinfector, an ultraviolet germicidal lamp, a slow flow plate, a buffer spring, a water inlet and a water outlet. Tap water filtered by the membrane processor enters through the water inlet, the ultraviolet germicidal lamp is turned on to disinfect and sterilize the tap water, and the water flows toward the water outlet through the gap between the slow flow plates, slowing down the flow speed of the tap water and improving the disinfection effect.

[0016] (3) The membrane treatment system for direct drinking water treatment has connecting flanges installed on the top of the water outlet and the water inlet. The top surface of the connecting flange is provided with an annular groove, and a sealing ring is embedded in the annular groove, which is beneficial to increase the sealing performance when the ultraviolet sterilizer is connected to other equipment and is not prone to leakage. Blocks are evenly distributed on the outside of the sealing ring, and slots corresponding to the blocks are provided in the annular groove, which facilitates the replacement of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the membrane processor of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the ultraviolet disinfector of the utility model;

[0021] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0022] Figure 5 It is a schematic diagram of the top view structure of the connecting flange of the utility model.

[0023] In the figure: 1. Treatment system body; 2. Membrane processor; 3. Water pump; 4. Connecting pipe; 5. Water inlet pipe; 6. Water outlet pipe; 7. Control panel; 8. UV sterilizer; 9. Bracket; 10. Micro motor; 11. Rotating shaft; 12. Support plate; 13. Cleaning brush; 14. Filter membrane; 15. Water inlet; 16. Connecting flange; 17. UV sterilizer lamp; 18. Water outlet; 19. Slow flow plate; 20. Buffer spring; 21. Annular groove; 22. Sealing ring; 23. Connecting hole; 24. Block. DETAILED DESCRIPTION

[0024] 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. 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.

[0025] See also Figure 1-5 The utility model provides an embodiment: a membrane treatment system for direct drinking water treatment, comprising a treatment system body 1, a membrane processor 2, an ultraviolet disinfector 8 and a filter membrane 14, a control panel 7 is arranged at the top of the treatment system body 1, and the membrane processor 2 is evenly arranged at the central position of the treatment system body 1 through a bracket 9, and the membrane processor 2 is arranged inside the filter membrane 14;

[0026] A water pump 3 is provided on one side of the interior of the treatment system body 1, and a connecting pipe 4 is connected to the input end of the water pump 3;

[0027] The membrane processor 2 is provided with 4 groups, the output end of the water pump 3 is evenly connected to the bottom end of the membrane processor 2 through the water inlet pipe 5, the connecting pipe 4 is connected to the tap water, the water pump 3 pumps the tap water to be treated into the membrane processor 2, and the tap water is treated and filtered by the 4 groups of membrane processors 2 at the same time to improve the efficiency;

[0028] An ultraviolet sterilizer 8 is provided at one end of the top of the bracket 9, and a water inlet 15 and a water outlet 18 are provided at both ends of the top of the ultraviolet sterilizer 8;

[0029] The tops of the water inlet 15 and the water outlet 18 are both provided with connecting flanges 16, and the outer edges of the connecting flanges 16 are evenly provided with connecting holes 23, and the top of one side of the membrane processor 2 is connected to the connecting flange 16 through the water outlet pipe 6;

[0030] The top surface of the connecting flange 16 is provided with an annular groove 21, and a sealing ring 22 is embedded in the annular groove 21, which is conducive to increasing the sealing performance when the ultraviolet disinfector 8 is connected to other equipment, and it is not easy to leak;

[0031] The outer side of the sealing ring 22 is evenly distributed with the blocks 24, and the annular groove 21 is provided with a slot corresponding to the blocks 24, so as to facilitate the replacement of the sealing ring 22;

[0032] After being filtered and purified by the filter membrane 14, the tap water enters the ultraviolet sterilizer 8 through the water outlet pipe 6. Ultraviolet sterilizer lamps 17 are arranged on both sides of the ultraviolet sterilizer 8, and the ultraviolet sterilizer lamps 17 are symmetrically distributed about the ultraviolet sterilizer 8. The ultraviolet sterilizer lamps 17 are turned on to sterilize the tap water;

[0033] The ultraviolet disinfectors 8 on both sides of the ultraviolet germicidal lamp 17 are provided with slow flow plates 19, and the slow flow plates 19 are distributed in a staggered manner;

[0034] The slow flow plate 19 is made of stainless steel, and one side of the slow flow plate 19 is connected to the inner wall of the ultraviolet disinfector 8 through a buffer spring 20;

[0035] The water flows toward the water outlet 18 through the gaps between the slow flow plates 19, slowing down the flow speed of the tap water and improving the disinfection effect;

[0036] A rotating shaft 11 is provided at the central position inside the filter membrane 14 through a support plate 12, and cleaning brushes 13 are evenly connected to both sides of the rotating shaft 11 through supporting rods;

[0037] After the water treatment is completed, the cleaning liquid can be introduced, and the micro motor 10 is turned on at the same time to drive the rotating shaft 11 to rotate, so that the cleaning brush 13 rotates along the inner wall of the filter membrane 14 to clean the impurities on the filter membrane 14, thereby extending the service life and reducing the replacement frequency of the membrane processor 2;

[0038] The specific models and specifications of the water pump 3, the micro motor 10 and the ultraviolet germicidal lamp 17 need to be determined by selection calculation based on the specification parameters of the device. The selection calculation method is a prior art and will not be described in detail.

[0039] Working principle: When the embodiment of the present application is in use, the connecting pipe 4 is connected to the tap water, and the water pump 3 draws the tap water to be treated into the membrane processor 2. After the tap water is filtered and purified through the filter membrane 14, it enters the ultraviolet disinfector 8 through the outlet pipe 6. The ultraviolet sterilization lamp 17 is turned on to disinfect and sterilize the tap water. The water flows toward the water outlet 18 through the gap between the slow flow plate 19, slowing down the flow speed of the tap water and improving the disinfection effect. The filtered and disinfected water is exported through the water outlet 18 and transported to the drinking point. A connecting flange 16 is installed on the top of the water outlet 18 and the water inlet 15. The connecting flange 1 An annular groove 21 is provided on the top surface of 6, and a sealing ring 22 is embedded in the annular groove 21, which is beneficial to increase the sealing when the ultraviolet disinfector 8 is connected to other equipment, and leakage is not easy to occur. Blocks 24 are evenly distributed on the outside of the sealing ring 22, and slots corresponding to the blocks 24 are provided in the annular groove 21, which is convenient for replacing the sealing ring 22. After the water treatment is completed, the cleaning liquid can be introduced, and the micro motor 10 is turned on at the same time to drive the rotating shaft 11 to rotate, so that the cleaning brush 13 rotates along the inner wall of the filter membrane 14 to clean the impurities on the filter membrane 14, thereby extending the service life and reducing the replacement frequency of the membrane processor 2.

[0040] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0041] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A membrane treatment system for direct drinking water treatment, characterized in that: The invention comprises a treatment system body (1), a membrane processor (2), an ultraviolet disinfector (8) and a filter membrane (14), wherein a control panel (7) is arranged at the top of the treatment system body (1), and a membrane processor (2) is evenly arranged at a central position inside the treatment system body (1) via a bracket (9), a filter membrane (14) is arranged inside each of the membrane processors (2), and a rotating shaft (11) is arranged at a central position inside each of the filter membranes (14) via a support plate (12), and the rotating shaft Cleaning brushes (13) are evenly connected to both sides of the bracket (11) through supporting rods, a water pump (3) is arranged on one side inside the treatment system body (1), and the input end of the water pump (3) is connected to a connecting pipe (4), an ultraviolet sterilizer (8) is arranged at one end of the top of the bracket (9), and a water inlet (15) and a water outlet (18) are respectively arranged at both ends of the top of the ultraviolet sterilizer (8), and the top of one side of the membrane processor (2) is connected to the water inlet (15) through a water outlet pipe (6).

2. A membrane treatment system for direct drinking water treatment according to claim 1, characterized in that: The top of each membrane processor (2) is provided with a micro motor (10), and the output end of each micro motor (10) is connected to a rotating shaft (11).

3. A membrane treatment system for direct drinking water treatment according to claim 1, characterized in that: The membrane processors (2) are provided with four groups, and the output ends of the water pumps (3) are evenly connected to the bottom ends of the membrane processors (2) through water inlet pipes (5).

4. A membrane treatment system for direct drinking water treatment according to claim 1, characterized in that: Ultraviolet sterilization lamps (17) are arranged on both sides of the ultraviolet sterilizer (8), and the ultraviolet sterilization lamps (17) are symmetrically distributed with respect to the ultraviolet sterilizer (8).

5. The membrane treatment system for direct drinking water treatment according to claim 1, characterized in that: The tops of the water inlet (15) and the water outlet (18) are both provided with connecting flanges (16), and the outer edges of the connecting flanges (16) are evenly provided with connecting holes (23).

6. A membrane treatment system for direct drinking water treatment according to claim 5, characterized in that: The top surface of the connecting flange (16) is provided with an annular groove (21), and a sealing ring (22) is embedded inside the annular groove (21). Blocks (24) are evenly distributed outside the sealing ring (22), and a groove corresponding to the block (24) is provided inside the annular groove (21).

7. A membrane treatment system for direct drinking water treatment according to claim 4, characterized in that: The ultraviolet disinfectors (8) on both sides of the ultraviolet germicidal lamp (17) are both provided with slow flow plates (19), and the slow flow plates (19) are distributed in a staggered manner.

8. A membrane treatment system for direct drinking water treatment according to claim 7, characterized in that: The slow flow plate (19) is made of stainless steel, and one side of the slow flow plate (19) is connected to the inner side wall of the ultraviolet disinfector (8) via a buffer spring (20).

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