CN217265107U

CN217265107U - Waterway system

Info

Publication number: CN217265107U
Application number: CN202220089587.8U
Authority: CN
Inventors: 李广青; 陈李璟; 储超凡; 王雨静; 田晓锋
Original assignee: Weisi Wase Environmental Technology Jiaxing Co ltd
Current assignee: Weisi Wase Environmental Technology Jiaxing Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-23
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a waterway system belongs to water purification unit technical field. It has solved current water purification waterway system water route and has distributed unreasonable scheduling problem. This waterway system, including composite filter element and reverse osmosis filter core, composite filter element's one end is connected with water inlet structure, be provided with first water route between composite filter element and the reverse osmosis filter core, be connected with waste water discharge structure on the reverse osmosis filter core and be used for the pure water to flow back to the second water route in the composite filter core with composite filter element is inside to be linked together, be provided with the backflow structure between second water route and the first water route, be connected with on the composite filter core and be used for the exhaust effluent structure of backward flow pure water, be provided with the running water route between effluent structure and the waste water discharge structure. The utility model has the advantages of reasonable distribution.

Description

Waterway system

Technical Field

The utility model belongs to the technical field of water purification unit, a waterway system is related to.

Background

Along with the continuous deterioration of water resource environment, the health consciousness that people continuously strengthen to and the improvement of people's quality of life, more and more people pay attention to healthy life, and water is the essential material in the life again. Naturally, the demand for water purifiers is also increasing. The water purifier is water treatment equipment for deeply filtering and purifying water according to the use requirement of water, and can effectively filter rust, sand, colloid, chemical agents for adsorbing residual chlorine, odor, off-color, pesticides and the like in water, and impurities such as bacteria, germs, toxins, heavy metals and the like in water. The application of water purification technology in the field of drinking water effectively solves the problem of endemic diseases caused by overproof harmful substances in underground water in many places.

The existing water purifier has higher requirements on the working conditions of water quality in use, can adopt a multi-stage filter element in order to improve the filtering efficiency, has a complex structure, and causes large space occupation, poor internal circulation of a water path and poor quality of water in a first cup after the water purifier does not work for hours.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a water route system that distribution is reasonable, water route circularity is good.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a waterway system, includes composite filter core and reverse osmosis filter core, its characterized in that, composite filter core's one end is connected with the structure of intaking, is provided with first water route between composite filter core and the reverse osmosis filter core, the reverse osmosis filter core on be connected with waste water discharge structure and with composite filter core inside be linked together and be used for the pure water to flow back to the second water route in the composite filter core, second water route and first water route between be provided with the backward flow structure, composite filter core on be connected with and be used for backward flow pure water exhaust water outlet structure, be provided with the running water route between water outlet structure and the waste water discharge structure.

In the waterway system, the water inlet structure comprises a ball valve externally connected with a water pipe and a water inlet valve directly connected with the interior of the composite filter element, and a coarse filter and a low-pressure switch are arranged between the ball valve and the water inlet valve.

In the above waterway system, the first waterway is provided with a booster pump, and one end of the reflux structure is connected between the booster pump and the composite filter element.

In foretell waterway system, the reflux structure include the back flow, the one end and the second water route of back flow are linked together, the other end of back flow is connected between booster pump and composite filter element, the back flow on be provided with return valve and backward flow check valve.

In the waterway system, the backflow check valve is arranged at one side close to the booster pump, and the water inlet valve is arranged at one side close to the reverse osmosis filter element.

In the waterway system, the wastewater discharge structure comprises a wastewater pipe, one end of the wastewater pipe is connected with the inside of the reverse osmosis filter element, the other end of the wastewater pipe is a passage for discharging water, and a wastewater valve is arranged on the wastewater pipe.

In the waterway system, the water outlet structure comprises a water outlet pipe, one end of the water outlet pipe is connected to the composite filter element, the other end of the water outlet pipe is connected with a water outlet valve, and the running water waterway is arranged between the water outlet valve and the waste water pipe.

In the above waterway system, the running water waterway comprises a running water pipe, one end of the running water pipe is connected with the water outlet valve, the other end of the running water pipe is connected with the waste water pipe, the running water pipe is provided with a running water valve and a running water check valve, and the running water check valve is arranged between the running water valve and the waste water pipe.

In the waterway system, the joint of the live water pipe and the waste water pipe is positioned outside the waste water valve.

In the waterway system, the water outlet pipe is provided with a TDS meter and a high-voltage switch.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a be equipped with the second water route between reverse osmosis filter core and the composite filter core, be provided with backflow structure between second water route and the first water route, be provided with the running water route between play water structure and the waste water discharge structure, keep the rationality that whole water route system distributes, promote the water circuit circularity through backflow structure and running water structure, reduce the TDS value on whole water route.

2. The utility model discloses a running water route starts the back, makes the water route normally work, and the pure water is discharged from the waste pipe, reaches the effect of washing the filter core.

3. The utility model discloses a be provided with high-pressure switch on the outlet pipe, promote the delivery pressure of outlet valve.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the water inlet structure of the present invention.

Fig. 3 is a schematic structural diagram of the middle reflux structure of the present invention.

In the figure, 1, a composite filter element; 2. a reverse osmosis filter element; 3. a water inlet structure; 4. a first waterway; 5. a waste water discharge structure; 6. a second waterway; 7. a reflow structure; 8. a water outlet structure; 9. a running water waterway; 10. a ball valve; 11. a reflux valve; 12. a coarse filter; 13. a low voltage switch; 14. a booster pump; 15. a return pipe; 16. a water inlet valve; 17. a backflow check valve; 18. a waste pipe; 19. a waste water valve; 20. a water outlet pipe; 21. a water outlet valve; 22. a water activating pipe; 23. a live water valve; 24. a live water check valve; 25. a TDS meter; 26. a high-voltage switch.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 3, a waterway system, including composite filter element 1 and reverse osmosis filter element 2, the one end of composite filter element 1 is connected with water inlet structure 3, be provided with first water route 4 between composite filter element 1 and the reverse osmosis filter element 2, be connected with waste water discharge structure 5 on the reverse osmosis filter element 2 and be used for the pure water to flow back to composite filter element 1 inside second water route 6 that is linked together with composite filter element 1, be provided with backward flow structure 7 between second water route 6 and the first water route 4, be connected with on the composite filter element 1 and be used for backward flow pure water exhaust outlet structure 8, be provided with running water route 9 between outlet structure 8 and waste water discharge structure 5.

In the embodiment, tap water enters the interior of the waterway system through the water inlet structure 3, firstly enters the composite filter element 1, then enters the reverse osmosis filter element 2 through the first waterway 4, wastewater produced by the reverse osmosis filter element 2 is directly discharged from the wastewater discharge structure 5, purified pure water flows back to the composite filter element 1 through the second waterway 6 for secondary filtration, and then enters the household through the water outlet structure 8 to become domestic water, in the whole process, the reflux structure 7 is arranged at the pure water outlet of the reverse osmosis filter element 2, after the waterway system reaches a set time, the system starts the internal reflux structure 7 to reduce the TDS value of the whole waterway, the running water waterway 9 is arranged between the water outlet structure 8 and the wastewater discharge structure 5, after the waterway system does not work for a long time, the system starts the running water valve 23 to normally work, the pure water is discharged from the wastewater valve 19, the effect of flushing the filter element is achieved.

In this embodiment, composite filter element 1 is bilayer structure, including first order filter core and second grade filter core, the running water enters into waterway system's inside through inlet structure 3, at first enter into the first order filter core in composite filter element 1, then enter into reverse osmosis filter element 2 from the first order filter core, the pure water through reverse osmosis filter element 2 flows back to the second grade filter core in composite filter element 1, again from water outlet structure 8 entering become domestic water into the family, the technical personnel in the art should understand, composite filter element 1 is prior art with reverse osmosis filter element 2, because the actual problem that this scheme will be solved and composite filter element 1, reverse osmosis filter element 2 structure is irrelevant, so do not describe here by tired.

In this embodiment, the water inlet structure 3 includes a ball valve 10 externally connected to a water pipe and a water inlet valve 16 directly connected to the inside of the composite filter element 1, a coarse filter 12 and a low-pressure switch 13 are disposed between the ball valve 10 and the water inlet valve 16, water is fed through the ball valve 10, and then coarse filtration is performed through the coarse filter 12, so as to protect subsequent wading devices.

In this embodiment, the first water path 4 is provided with a booster pump 14, and one end of the backflow structure 7 is connected between the booster pump 14 and the composite filter element 1. The booster pump 14 is arranged to boost the pressure of the water and accelerate the flow rate of the water.

In this embodiment, the backflow structure 7 includes a backflow pipe 15, one end of the backflow pipe 15 is communicated with the second water channel 6, the other end of the backflow pipe 15 is connected between the booster pump 14 and the composite filter element 1, and the backflow pipe 15 is provided with a backflow valve 11 and a backflow check valve 17. After the waterway system reaches the set time, the system can start the internal reflux structure 7, after the reflux valve 11 is opened, water flows back to the first waterway 4 through the second waterway 6 and flows to the reverse osmosis filter element 2 through the booster pump 14, the TDS value of the whole waterway is reduced, and the water outlet structure 8 and the waste water are discharged.

In this embodiment, in order to prevent the water from flowing back, a backflow check valve 17 is disposed at a side close to the booster pump 14, and a water inlet valve 16 is disposed at a side close to the reverse osmosis filter element 2.

In this embodiment, the waste water discharge structure 5 comprises a waste water pipe 18, one end of the waste water pipe 18 is connected with the inside of the reverse osmosis filter element 2, the other end of the waste water pipe 18 is a passage for discharging water, and a waste water valve 19 is arranged on the waste water pipe 18. The waste water valve 19 is opened and the waste water produced by the reverse osmosis filter element 2 is discharged directly from the waste water pipe 18.

In this embodiment, the water outlet structure 8 includes a water outlet pipe 20, one end of the water outlet pipe 20 is connected to the composite filter element 1, the other end of the water outlet pipe 20 is connected to a water outlet valve 21, the water outlet valve 21 is a faucet, and the running water path 9 is disposed between the water outlet valve 21 and the waste water pipe 18. Specifically, the running water waterway 9 includes a running water pipe 22, one end of the running water pipe 22 is connected to the water outlet valve 21, the other end of the running water pipe 22 is connected to the waste water pipe 18, a running water valve 23 and a running water check valve 24 are disposed on the running water pipe 22, and the running water check valve 24 is disposed between the running water valve 23 and the waste water pipe 18. After the waterway system does not work for a long time, the system starts the water valve 23 to ensure that the waterway works normally, and pure water is discharged from the waste water valve 19 to achieve the effect of flushing the filter element.

In particular, the connection of the live water pipe 22 to the waste water pipe 18 is located outside the waste water valve 19. When the live water valve 23 is open, live water can be directly drained from the waste pipe 18, and the live water check valve 24 is provided to prevent waste water from flowing back into the live water pipe 22.

In this embodiment, the outlet pipe 20 is provided with a TDS meter 25 and a high voltage switch 26. TDS refers to the total amount of total solutes in the water, including both inorganic and organic content, with higher TDS values indicating more solutes in the water. Generally, organic matter and inorganic matter in molecular form contained in natural water are not considered, and therefore the salt content is referred to as TDS. The TDS meter 25 is used to measure the total amount of total solutes in the water, as is known in the art.

The utility model discloses a theory of operation does: tap water enters the interior of the waterway system through the water inlet structure 3, firstly enters the composite filter element 1, then enters the reverse osmosis filter element 2 through the first water channel 4, the wastewater produced by the reverse osmosis filter element 2 is directly discharged from the wastewater discharge structure 5, the purified pure water flows back to the composite filter element 1 through the second water channel 6 for secondary filtration, and then enters the household through the water outlet structure 8 to become domestic water, in the whole process, a return flow structure 7 is arranged at the pure water outlet of the reverse osmosis filter element 2, after the water path system reaches the set time, the system starts the internal reflux structure 7 to reduce the TDS value of the whole waterway, a running water waterway 9 is arranged between the water outlet structure 8 and the waste water discharge structure 5, after the waterway system does not work for a long time, the system starts the water valve 23 to make the water channel work normally, and pure water is discharged from the waste water valve 19 to achieve the effect of flushing the filter element.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms composite filter element 1, reverse osmosis filter element 2, water inlet structure 3, first waterway 4, waste water discharge structure 5, second waterway 6, return structure 7, water outlet structure 8, running water waterway 9, ball valve 10, return valve 11, coarse filter 12, low pressure switch 13, booster pump 14, return pipe 15, water inlet valve 16, return check valve 17, waste water pipe 18, waste water valve 19, water outlet pipe 20, water outlet valve 21, running water pipe 22, running water valve 23, running water check valve 24, TDS meter 25, high pressure switch 26, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims

1. The utility model provides a water path system, includes composite filter core (1) and reverse osmosis filter core (2), its characterized in that, the one end of composite filter core (1) be connected with into water structure (3), composite filter core (1) and reverse osmosis filter core (2) between be provided with first water route (4), reverse osmosis filter core (2) on be connected with waste water discharge structure (5) and with composite filter core (1) inside be linked together and be used for pure water backward flow to composite filter core (1) in second water route (6), second water route (6) and first water route (4) between be provided with backward flow structure (7), composite filter core (1) on be connected with and be used for backward flow pure water exhaust outlet structure (8), outlet structure (8) and waste water discharge structure (5) between be provided with running water route (9).

2. The waterway system of claim 1, wherein the water inlet structure (3) comprises a ball valve (10) externally connected with a water pipe and a water inlet valve (11) directly connected with the interior of the composite filter element (1), and a coarse filter (12) and a low-pressure switch (13) are arranged between the ball valve (10) and the water inlet valve (11).

3. Waterway system according to claim 2, wherein the first waterway (4) is provided with a booster pump (14), and one end of the backflow structure (7) is connected between the booster pump (14) and the composite filter element (1).

4. The waterway system of claim 3, wherein the backflow structure (7) comprises a backflow pipe (15), one end of the backflow pipe (15) is communicated with the second waterway (6), the other end of the backflow pipe (15) is connected between the booster pump (14) and the composite filter element (1), and a backflow valve (16) and a backflow check valve (17) are arranged on the backflow pipe (15).

5. Waterway system according to claim 4, wherein the backflow check valve (17) is disposed at a side close to the booster pump (14) and the water inlet valve (11) is disposed at a side close to the reverse osmosis cartridge (2).

6. Waterway system according to claim 1, wherein the wastewater discharge structure (5) comprises a wastewater tube (18), one end of the wastewater tube (18) is connected to the inside of the reverse osmosis cartridge (2), the other end of the wastewater tube (18) is a passage for water discharge, and a wastewater valve (19) is provided on the wastewater tube (18).

7. The waterway system of claim 6, wherein the water outlet structure (8) comprises a water outlet pipe (20), one end of the water outlet pipe (20) is connected to the composite filter element (1), the other end of the water outlet pipe (20) is connected to a water outlet valve (21), and the running water waterway (9) is arranged between the water outlet valve (21) and the waste water pipe (18).

8. Waterway system according to claim 6, wherein the running water waterway (9) includes a running water pipe (22), one end of the running water pipe (22) is connected to the outlet valve (21), the other end of the running water pipe (22) is connected to the waste water pipe (18), the running water pipe (22) is provided with a running water valve (23) and a running water check valve (24), and the running water check valve (24) is arranged between the running water valve (23) and the waste water pipe (18).

9. Waterway system according to claim 8, wherein the connection of the live water tube (22) to the waste water tube (18) is located outside the waste water valve (19).

10. Waterway system according to claim 7, wherein the outlet pipe (20) is provided with a TDS meter (25) and a high voltage switch (26).