CN216377691U

CN216377691U - Nanofiltration reverse osmosis direct drinking water system

Info

Publication number: CN216377691U
Application number: CN202123200443.XU
Authority: CN
Inventors: 陈�光; 王雪敏
Original assignee: Fujian Aojie Water Treatment Engineering Co ltd
Current assignee: Fujian Aojie Water Treatment Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-04-26
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a nanofiltration reverse osmosis direct drinking water system which comprises a mounting seat, wherein a primary filter tank, an active carbon filter tank, a precision filter, a nanofiltration filter component, a reverse osmosis filter component and a direct drinking water tank are fixedly connected to the upper surface of the mounting seat, and the primary filter tank, the active carbon filter tank, the precision filter, the nanofiltration filter component and the reverse osmosis filter component are sequentially connected through connecting pipes. According to the utility model, through the mutual matching of the mounting seat, the primary filter box, the direct drinking water box, the filter screen, the sweeping brush, the mounting shaft, the motor, the upper transverse pipe and the lower transverse pipe, clear water can be pumped into the primary filter box after the fourth water pump is started, the lower transverse pipe upwards washes the filter screen, the upper transverse pipe upwards washes the sweeping brush with clear water, and meanwhile, the motor is started to drive the sweeping brush to sweep the filter screen, so that the filter screen is prevented from being blocked to influence the water source filtering efficiency, the filter screen does not need to be frequently disassembled and washed, and the practicability of the direct drinking water system is improved.

Description

Nanofiltration reverse osmosis direct drinking water system

Technical Field

The utility model relates to the technical field of direct drinking water systems, in particular to a nanofiltration reverse osmosis direct drinking water system.

Background

The direct drinking water is also called healthy running water, which refers to the water which can be directly drunk, has no pollution and degradation, meets the three conditions of human physiological needs (containing beneficial mineral elements close to the human body) and has alkalescent pH value, and mainly utilizes a filtering device to kill viruses and bacteria in the water and filter out abnormal color, peculiar smell, residual chlorine, ozone hydrogen sulfide, bacteria, viruses, heavy metals and the like in tap water, so that the water source reaches the standard of directly drinking healthy water.

Among the system of drinking water wherein, can utilize filter screen etc. to carry out prefiltering to the water source mostly, along with the increase of filter time, easy quilt is blockked up by impurity etc. on the filter screen, and the filter screen filtration efficiency after blockking up is low, and the clearance of current filter screen then need get rid of filter equipment's shell, dismantles the filter screen again and clears up, and the operation is complicated, and the cleaning efficiency is low, for this reason we have designed a receive and strain direct drinking water system of reverse osmosis and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a nanofiltration reverse osmosis direct drinking water system.

In order to achieve the purpose, the utility model adopts the following technical scheme: a nanofiltration reverse osmosis direct drinking water system comprises a mounting seat, wherein a primary filter tank, an active carbon filter tank, a precision filter, a nanofiltration filter component, a reverse osmosis filter component and a direct drinking water tank are fixedly connected to the upper surface of the mounting seat, the primary filter tank, the active carbon filter tank, the precision filter, the nanofiltration filter component and the reverse osmosis filter component are sequentially connected through a connecting pipe, and a first water pump and a first control valve are arranged on the connecting pipe; the inner wall of the primary filter box is fixedly connected with a filter screen, the upper surface of the filter screen is provided with a cleaning brush in a contact manner, the upper surface of the cleaning brush is fixedly connected with an installation shaft, the top of the primary filter box is fixedly provided with an electric push rod, the piston end of the electric push rod is fixedly connected with a motor, and the top of the installation shaft penetrates through the primary filter box and is fixedly connected with the output end of the motor; the side wall of the primary filter box is penetrated and fixedly connected with an upper transverse pipe and a lower transverse pipe, the upper surface of the lower transverse pipe is provided with a plurality of water holes, and one end of the upper transverse pipe and one end of the lower transverse pipe, which are positioned outside the primary filter box, are fixedly connected with a same first vertical pipe; the direct drinking water tank is connected with the reverse osmosis filtering component through a first water pumping component, the first vertical pipe is connected with the direct drinking water tank through a second water pumping component, and the side wall of the primary filtering tank is connected with a wastewater storage mechanism for pumping wastewater out.

As a further description of the above technical solution:

the lateral wall of the primary filter box is connected with a second water pump through a water inlet pipe, and the water inlet end of the second water pump is connected with a water receiving pipe.

As a further description of the above technical solution:

the top of the primary filter box is connected with a mounting disc through a plurality of vertical rods, and the electric push rod penetrates through the mounting disc and is fixedly connected with the mounting disc.

As a further description of the above technical solution:

the fixed sealing post that has cup jointed of installation axle surface, the sealing post runs through elementary rose box and rotates with elementary rose box and be connected.

As a further description of the above technical solution:

the first water pumping assembly comprises a third water pump, a water inlet and a water outlet of the third water pump are respectively connected with direct drinking pipes, the two direct drinking pipes are respectively connected with the direct drinking water tank and the reverse osmosis filtering assembly, and the side wall of the direct drinking pipe connected with the direct drinking water tank is connected with a second control valve.

As a further description of the above technical solution:

the second subassembly of drawing water includes the fourth water pump of being connected through support and mount pad, the fourth water pump is imported and exported and all is connected with the back flow with the delivery port, two the back flow is connected with first standpipe and straight drinking water tank respectively, violently manage on and violently manage the lateral wall down and all be connected with the third control valve.

As a further description of the above technical solution:

the waste water storage mechanism comprises a waste water tank connected to the mounting seat, a fifth water pump is connected to the side wall of the waste water tank in a penetrating mode, a waste water pipe is connected to a water inlet of the fifth water pump, a second vertical pipe is fixedly connected to one end, away from the waste water pipe, of the fifth water pump, water guide pipes are connected to the upper end and the lower end of the second vertical pipe respectively and penetrate through the primary filter box and are located on the upper side and the lower side of the filter screen respectively, and a fourth control valve is connected to the side wall of each water guide pipe.

The utility model has the following beneficial effects:

1. compared with the prior art, this receive reverse osmosis drinking water system of directly straining, through the mount pad, elementary rose box, straight drinking water case, the filter screen, the brush cleaner, the installation axle, including a motor, an end cap, a controller, and a cover plate, go up the horizontal pipe and violently manage mutually supporting between the pipe down, can take out the clear water to elementary rose box in after fourth water pump starts, violently manage down and upwards wash the filter screen, it washes the brush cleaner to go up the intraductal clear water of horizontal, the motor starts to drive the brush cleaner and cleans the filter screen simultaneously, avoid filter screen jam to influence water source filtration efficiency, need not frequently to dismantle the filter screen and wash, the practicality of this drinking water system has been improved.

2. Compared with the prior art, this receive and strain reverse osmosis straight drinking water system through elementary rose box, waste water tank, waste pipe, second standpipe, aqueduct, fifth water pump and the mutual cooperation between the fourth control valve, after the filter screen cleans, utilizes the aqueduct and the cooperation of fifth water pump can take out the sewage in the elementary rose box, draws water simultaneously on both sides about the filter screen simultaneously, can avoid the impurity after the washing to filter again and cause the filter screen secondary to block up.

Drawings

FIG. 1 is a schematic diagram of a first view structure of a nanofiltration reverse osmosis direct drinking water system provided by the utility model;

FIG. 2 is a schematic diagram of a second perspective structure of a nanofiltration reverse osmosis direct drinking water system provided by the utility model;

fig. 3 is a cross-sectional view of a primary filter tank in a nanofiltration reverse osmosis direct drinking water system provided by the utility model.

Illustration of the drawings:

1. a mounting seat; 2. a primary filter tank; 3. an activated carbon filter box; 4. a precision filter; 5. a nanofiltration filtration component; 6. a reverse osmosis filtration component; 7. a connecting pipe; 8. a first water pump; 9. a first control valve; 10. a filter screen; 11. cleaning with a brush; 12. installing a shaft; 13. an electric push rod; 14. a motor; 15. an upper horizontal pipe; 16. a lower transverse pipe; 17. a water pore; 18. a first vertical tube; 19. a direct drinking water tank; 20. a second water pump; 21. a water receiving pipe; 22. a vertical rod; 23. mounting a disc; 24. sealing the column; 25. a third water pump; 26. a straight drinking pipe; 27. a second control valve; 28. a fourth water pump; 29. a return pipe; 30. a third control valve; 31. a wastewater tank; 32. a waste pipe; 33. a second standpipe; 34. a water conduit; 35. a fourth control valve; 36. a water inlet pipe; 37. and a fifth water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a nanofiltration reverse osmosis direct drinking water system: including

mount pad

1, 1 upper surface fixedly connected with elementary rose box 2 of mount pad, active carbon rose box 3, precision filter 4, receive and strain filter assembly 5, reverse osmosis filter assembly 6 and straight

drinking water case

19, 2 lateral walls of elementary rose box are connected with second water pump 20 through inlet tube 36, and second water pump 20 intakes the end and is connected with water receiving pipe 21, and second water pump 20 can take out external water source and carry out elementary filtration to elementary rose box 2 in.

The primary filter tank 2, the activated carbon filter tank 3, the precision filter 4, the nanofiltration filter component 5 and the reverse osmosis filter component 6 are sequentially connected through a connecting pipe 7, and a first water pump 8 and a first control valve 9 are arranged on the connecting pipe 7; the inner wall of the primary filter box 2 is fixedly connected with a filter screen 10, the upper surface of the filter screen 10 is provided with a cleaning brush 11 in a contact manner, the upper surface of the cleaning brush 11 is fixedly connected with an installation shaft 12, the top of the primary filter box 2 is fixedly provided with an electric push rod 13, the piston end of the electric push rod 13 is fixedly connected with a motor 14, and the top of the installation shaft 12 penetrates through the primary filter box 2 and is fixedly connected with the output end of the motor 14; the top of the primary filter box 2 is connected with a mounting disc 23 through a plurality of vertical rods 22, an electric push rod 13 penetrates through the mounting disc 23 and is fixedly connected with the mounting disc 23, a sealing column 24 is fixedly sleeved on the outer surface of the mounting shaft 12, the sealing column 24 penetrates through the primary filter box 2 and is rotatably connected with the primary filter box 2, and the sealing column 24 can effectively guarantee the sealing performance of the primary filter box 2.

The side wall of the primary filter tank 2 is penetrated and fixedly connected with an upper transverse pipe 15 and a lower transverse pipe 16, a plurality of water holes 17 are formed in the upper surface of the lower transverse pipe 16, the openings of the water holes 17 are arranged upwards, so that water columns in the water holes 17 are sprayed upwards to clean the filter screen 10, and one end of the upper transverse pipe 15 and one end of the lower transverse pipe 16, which are positioned outside the primary filter tank 2, are fixedly connected with a first vertical pipe 18; the direct drinking water tank 19 is connected with the reverse osmosis filtering component 6 through a first water pumping component, the first water pumping component comprises a third water pump 25, a water inlet and a water outlet of the third water pump 25 are both connected with a direct drinking pipe 26, the two direct drinking pipes 26 are respectively connected with the direct drinking water tank 19 and the reverse osmosis filtering component 6, and the side wall of the direct drinking pipe 26 connected with the direct drinking water tank 19 is connected with a second control valve 27.

The first vertical pipe 18 is connected with the direct drinking water tank 19 through a second water pumping assembly, the second water pumping assembly comprises a fourth water pump 28 connected with the mounting base 1 through a support, the inlet and the outlet of the fourth water pump 28 are connected with return pipes 29 respectively, the two return pipes 29 are connected with the first vertical pipe 18 and the direct drinking water tank 19 respectively, and the side walls of the upper horizontal pipe 15 and the lower horizontal pipe 16 are connected with a third control valve 30 respectively.

The side wall of the primary filter box 2 is connected with a wastewater storage mechanism for pumping wastewater, the wastewater storage mechanism comprises a wastewater box 31 connected to the mounting seat 1, the side wall of the wastewater box 31 is connected with a fifth water pump 37 in a penetrating manner, a water inlet of the fifth water pump 37 is connected with a wastewater pipe 32, one end of the wastewater pipe 32 far away from the fifth water pump 37 is fixedly connected with a second vertical pipe 33, the upper end and the lower end of the second vertical pipe 33 are both connected with water guide pipes 34, the two water guide pipes 34 all penetrate through the primary filter box 2 and are respectively located on the upper side and the lower side of the filter screen 10, the side walls of the two water guide pipes 34 are both connected with a fourth control valve 35, the two water guide pipes 34 located on the upper side and the lower side of the filter screen 10 pump simultaneously, secondary blockage of the filter screen 10 caused by impurity refiltering after cleaning can be effectively avoided, and a good cleaning effect of the filter screen 10 is guaranteed.

The utility model can be illustrated by the following operating modes:

during the use in the second water pump 20 starts the back can take out the water source to elementary rose box 2 in, filter screen 10 can carry out prefilter to the water source, and then each first water pump 8 starts, and the water source filters the back through active carbon rose box 3, precision filter 4, nanofiltration filter component 5 and reverse osmosis filter component 6 in proper order, and third water pump 25 starts to take out water to directly drink in the water tank 19.

The filter screen 10 needs to be cleaned, the second control valve 27 is closed, the fourth water pump 28 is started, the fourth water pump 28 pumps clean water in the direct drinking water tank 19 back into the first vertical pipe 18, the water in the first vertical pipe 18 is sprayed outwards through the upper cross pipe 15 and the water hole 17 in sequence, the electric push rod 13 is started to push the motor 14 to move downwards integrally until the cleaning brush 11 is contacted with the filter screen 10, then the motor 14 is started, the motor 14 drives the mounting shaft 12 and the cleaning brush 11 to rotate, the rotating cleaning brush 11 is matched with the clean water flowing out of the upper cross pipe 15 to clean the filter screen 10, meanwhile, water columns in the water hole 17 can back flush the filter screen 10 to avoid the filter screen 10 from being blocked, after cleaning is finished, the third control valve 30 is closed, the fourth control valve 35 and the fifth water pump 37 are opened, the fifth water pump 37 can pump sewage during cleaning into the waste water tank 31, after the sewage is extracted, the fourth control valve 35 and the fifth water pump 37 are closed, the filter screen 10 can be cleaned by repeating the washing for a plurality of times, and then the electric push rod 13 is started to pull the motor 14 upwards, so that the sweeper brush 11 is lifted upwards.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a receive and strain straight drinking water system of reverse osmosis, includes mount pad (1), its characterized in that: the upper surface of the mounting seat (1) is fixedly connected with a primary filter tank (2), an activated carbon filter tank (3), a precision filter (4), a nanofiltration filter component (5), a reverse osmosis filter component (6) and a direct drinking water tank (19), the primary filter tank (2), the activated carbon filter tank (3), the precision filter (4), the nanofiltration filter component (5) and the reverse osmosis filter component (6) are sequentially connected through a connecting pipe (7), and a first water pump (8) and a first control valve (9) are arranged on the connecting pipe (7);

the inner wall of the primary filter box (2) is fixedly connected with a filter screen (10), the upper surface of the filter screen (10) is provided with a cleaning brush (11) in a contact manner, the upper surface of the cleaning brush (11) is fixedly connected with a mounting shaft (12), the top of the primary filter box (2) is fixedly provided with an electric push rod (13), the piston end of the electric push rod (13) is fixedly connected with a motor (14), and the top of the mounting shaft (12) penetrates through the primary filter box (2) and is fixedly connected with the output end of the motor (14);

the side wall of the primary filter box (2) penetrates through and is fixedly connected with an upper transverse pipe (15) and a lower transverse pipe (16), a plurality of water holes (17) are formed in the upper surface of the lower transverse pipe (16), and one end, located outside the primary filter box (2), of the upper transverse pipe (15) and one end, located outside the primary filter box (2), of the lower transverse pipe (16) are fixedly connected with a same first vertical pipe (18);

the straight drinking water tank (19) is connected with the reverse osmosis filtering component (6) through a first water pumping component, the first vertical pipe (18) is connected with the straight drinking water tank (19) through a second water pumping component, and the side wall of the primary filtering tank (2) is connected with a waste water storage mechanism for pumping waste water out.

2. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: the side wall of the primary filter tank (2) is connected with a second water pump (20) through a water inlet pipe (36), and the water inlet end of the second water pump (20) is connected with a water receiving pipe (21).

3. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: the top of the primary filter box (2) is connected with a mounting disc (23) through a plurality of vertical rods (22), and the electric push rod (13) penetrates through the mounting disc (23) and is fixedly connected with the mounting disc (23).

4. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: the outer surface of the mounting shaft (12) is fixedly sleeved with a sealing column (24), and the sealing column (24) penetrates through the primary filter box (2) and is rotatably connected with the primary filter box (2).

5. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: the first water pumping assembly comprises a third water pump (25), a water inlet and a water outlet of the third water pump (25) are respectively connected with a direct drinking pipe (26), the two direct drinking pipes (26) are respectively connected with a direct drinking water tank (19) and a reverse osmosis filtering assembly (6), and the side wall of the direct drinking pipe (26) connected with the direct drinking water tank (19) is connected with a second control valve (27).

6. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: the second subassembly of drawing water includes fourth water pump (28) of being connected through support and mount pad (1), fourth water pump (28) are imported and exported and all are connected with back flow (29) with the delivery port, two back flow (29) are connected with first standpipe (18) and straight drinking water case (19) respectively, it all is connected with third control valve (30) to go up violently pipe (15) and violently pipe (16) lateral wall down.

7. A nanofiltration reverse osmosis direct drinking water system according to claim 1, characterized in that: waste water storage mechanism is including connecting waste water tank (31) on mount pad (1), waste water tank (31) lateral wall through connection has fifth water pump (37), fifth water pump (37) water inlet is connected with waste pipe (32), fifth water pump (37) one end fixedly connected with second standpipe (33) are kept away from in waste pipe (32), both ends all are connected with aqueduct (34) about second standpipe (33), two aqueduct (34) all run through elementary rose box (2) and are located the upper and lower both sides of filter screen (10) respectively, two aqueduct (34) lateral wall all is connected with fourth control valve (35).