CN213738864U

CN213738864U - Reverse osmosis water purification system

Info

Publication number: CN213738864U
Application number: CN202022585939.2U
Authority: CN
Inventors: 刘小平; 罗剑华
Original assignee: Shenzhen Calux Purification Technology Co ltd
Current assignee: Shenzhen Calux Purification Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-20
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a reverse osmosis water purification system, including water inlet and leading filter core, water inlet department installs first tap, the left side intercommunication of leading filter core right side and first solenoid valve, the right side of water pump and reverse osmosis membrane's left side intercommunication, the left side of third solenoid valve and the right side intercommunication of waste water valve, the left side and the waste water mouth intercommunication of waste water valve, the left side of check valve and high-pressure switch's right side intercommunication, high-pressure switch's left side and the right side intercommunication of rearmounted filter core. This reverse osmosis water purification system, water can carry out simple filtration through leading filter core, and the pure water of system flows back at the pipeline of second solenoid valve, and the pure water backward flow gathering of system is in leading filter core, and the pure water after the backward flow flows through reverse osmosis membrane and can washs reverse osmosis membrane, and the waste water mouth can be discharged impurity water, and high pressure switch's left side and the right side intercommunication of rearmounted filter core carry out ultimate filtration to the impurity in the water, and the second tap of pure water mouth department flows from to the pure water.

Description

Reverse osmosis water purification system

Technical Field

The utility model relates to a water purification system technical field specifically is a reverse osmosis water purification system.

Background

With the development of society and economy, people have an ever-increasing pursuit for quality of life and an ever-increasing emphasis on health consciousness. The safety of drinking water is more and more emphasized. Water purification systems capable of producing clean, safe and reliable drinking water have become popular in residential homes and many public places.

The water purification system filters raw water using various forms of membranes to remove impurities to obtain purified water. The membrane may be formed in a hollow cylindrical shape, and raw water is introduced from one end of the cylinder, purified water is filtered out through a side wall of the cylinder, and waste water is discharged from the other end of the cylinder. As water flows from one end of the cartridge to the other end of the cartridge, more impurities are deposited at the other end of the cartridge. Uneven deposition of impurities on the cartridge and the membrane easily causes clogging of the filtration pores at the other end of the cartridge, and the deposits are difficult to clean from the membrane, thereby affecting the filtration performance of the membrane, resulting in higher and higher impurity concentrations in the water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reverse osmosis water purification system has the flow direction behind three solenoid valve can the periodic control water through purifier, can increase the purity of pure water and wash the membrane clean, solves the membrane and blocks up by impurity part, and impurity concentration is high before leading to the purifying membrane, leads to the advantage of the high problem of the pure water impurity concentration of outflow, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a reverse osmosis water purification system comprises a water inlet and a preposed filter element, wherein a first water faucet is installed at the water inlet and is communicated with the left side of the preposed filter element through a water pipe, the first water faucet is communicated with the top end of a second electromagnetic valve through another water pipe, the right side of the preposed filter element is communicated with the left side of the first electromagnetic valve, the right side of the first electromagnetic valve is communicated with the left side of a water pump, the right side of the water pump is communicated with the left side of a reverse osmosis membrane, the bottom end of the reverse osmosis membrane is communicated with the right side of a third electromagnetic valve, the left side of the third electromagnetic valve is communicated with the right side of a waste water valve, the left side of the waste water valve is communicated with a waste water port, the right side of the reverse osmosis membrane is connected with two water pipes, one water pipe is communicated with the bottom end of the second electromagnetic valve, the other water pipe is communicated with the right side of a check valve, the left side of the check valve is communicated with the right side of a high-pressure switch, and the left side of the postposition filter element are communicated, the left side and the pure water mouth intercommunication of rearmounted filter core, pure water mouth department installs second tap.

Preferably, the first solenoid valve, the second solenoid valve and the third solenoid valve are identical in shape and size.

Preferably, the two water pipes connected with the first water tap are divided into two water pipe pipelines through the connected tee joint, and the two water pipes connected with the right side of the reverse osmosis membrane are divided into two water pipe pipelines through the connected tee joint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this reverse osmosis water purification system, water can carry out simple filtration through leading filter core, and leading filter core inside has certain capacity to impound, the right side of water pump and the left side intercommunication of reverse osmosis membrane, reverse osmosis membrane can filter the impurity of water the inside, reverse osmosis membrane's right side and two way water piping connection, all the way with second solenoid valve bottom intercommunication, the pure water of system flows back at the pipeline of second solenoid valve, the pure water backward flow gathering of system is at leading filter core, the pure water after the backward flow flows through reverse osmosis membrane and can washs reverse osmosis membrane, the waste water mouth can be discharged the impurity water after reverse osmosis membrane filters, rearmounted filter core carries out ultimate filtration to the impurity in the water, the left side and the pure water mouth intercommunication of rearmounted filter core, the pure water flows from the second tap of pure water mouth department.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

In the figure: 1. a water inlet; 2. a first water tap; 3. a front filter element; 4. a first solenoid valve; 5. a water pump; 6. a reverse osmosis membrane; 7. a second solenoid valve; 8. a third electromagnetic valve; 9. a waste water valve; 10. a waste water port; 11. a check valve; 12. a high voltage switch; 13. a post-positioned filter element; 14. a pure water port; 15. a second faucet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a reverse osmosis water purification system comprises a water inlet 1 and a front filter element 3, wherein a first water tap 2 is installed at the water inlet 1 and can control the flow of water, the first water tap 2 is communicated with the left side of the front filter element 3 through a water pipe, the water can be simply filtered through the front filter element 3, the front filter element 3 has a certain capacity for storing water, the prepared pure water flows back and gathers at the front filter element 3, the back-flowed pure water flows through a reverse osmosis membrane 6 to clean the reverse osmosis membrane 6, the first water tap 2 is communicated with the top end of a second electromagnetic valve 7 through another water pipe, two water pipes connected with the first water tap 2 are divided into two water pipes through a three-way connection, the right side of the front filter element 3 is communicated with the left side of a first electromagnetic valve 4, the right side of the first electromagnetic valve 4 is communicated with the left side of a water pump 5, and the water pump 5 can increase the pressure to pump water, the right side of the water pump 5 is communicated with the left side of the reverse osmosis membrane 6, the reverse osmosis membrane 6 can filter impurities in water, the bottom end of the reverse osmosis membrane 6 is communicated with the right side of the third electromagnetic valve 8, the first electromagnetic valve 4, the second electromagnetic valve 7 and the third electromagnetic valve 8 are identical in shape and size, the left side of the third electromagnetic valve 8 is communicated with the right side of the waste water valve 9, the left side of the waste water valve 9 is communicated with a waste water port 10, the waste water port 10 can discharge the impurity water, the right side of the reverse osmosis membrane 6 is connected with two water pipes, the two water pipes are divided into two water pipe pipelines through a connected tee joint, one water pipe is communicated with the bottom end of the second electromagnetic valve 7, the prepared pure water is refluxed in the pipe of the second electromagnetic valve 7, the other water pipe is communicated with the right side of the check valve 11, the check valve 11 allows the water to only have one flowing direction, the left side of the check valve 11 is communicated with the right side of the high-pressure switch 12, and the high-pressure switch 12 can cut off and close an electric appliance of a conductive loop, the left side of the high-voltage switch 12 is communicated with the right side of the rear filter element 13 to finally filter impurities in water, the left side of the rear filter element 13 is communicated with a pure water port 14, pure water can flow out of the pure water port, and a second water faucet 15 is mounted at the pure water port 14 and can control the flow of the pure water.

In summary, the following steps: this reverse osmosis water purification system, water can carry out simple filtration through leading filter core 3, and leading filter core 3 is inside to have certain capacity to impound, water pump 5's right side and reverse osmosis membrane 6's left side intercommunication, reverse osmosis membrane 6 can filter the impurity of water the inside, reverse osmosis membrane 6's right side and two way water piping connection, all the way with 7 bottom intercommunications of second solenoid valve, the pure water of system flows back at the pipeline of second solenoid valve 7, the pure water backward flow gathering of system is at leading filter core 3, the pure water after the backward flow flows through reverse osmosis membrane 6 and can wash reverse osmosis membrane 6, waste water mouth 10 can discharge the impurity water after reverse osmosis membrane 6 filters, rearmounted filter core 13 carries out ultimate filtration to the impurity in the water, the left side and the pure water mouth 14 intercommunication of rearmounted filter core 13, the pure water flows out from the second tap 15 that pure water mouth 14 located.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reverse osmosis water purification system, includes water inlet (1) and leading filter core (3), its characterized in that: the water inlet (1) is provided with a first water tap (2), the first water tap (2) is communicated with the left side of the front filter element (3) through a water pipe, the first water tap (2) is communicated with the top end of a second electromagnetic valve (7) through another water pipe, the right side of the front filter element (3) is communicated with the left side of a first electromagnetic valve (4), the right side of the first electromagnetic valve (4) is communicated with the left side of a water pump (5), the right side of the water pump (5) is communicated with the left side of a reverse osmosis membrane (6), the bottom end of the reverse osmosis membrane (6) is communicated with the right side of a third electromagnetic valve (8), the left side of the third electromagnetic valve (8) is communicated with the right side of a waste water valve (9), the left side of the waste water valve (9) is communicated with a waste water port (10), the right side of the reverse osmosis membrane (6) is connected with two water pipes, one water pipe is communicated with the bottom end of the second electromagnetic valve (7), another water pipe is communicated with the right side of a check valve (11), the left side of the check valve (11) is communicated with the right side of the high-pressure switch (12), the left side of the high-pressure switch (12) is communicated with the right side of the rear filter element (13), the left side of the rear filter element (13) is communicated with the purified water port (14), and a second water faucet (15) is installed at the purified water port (14).

2. A reverse osmosis water purification system according to claim 1, wherein the first solenoid valve (4), the second solenoid valve (7) and the third solenoid valve (8) are identical in shape and size.

3. A reverse osmosis water purification system according to claim 1, wherein the two water pipes connected with the first water tap (2) are divided into two water pipe pipelines by a connecting tee joint, and the two water pipes connected with the right side of the reverse osmosis membrane (6) are divided into two water pipe pipelines by a connecting tee joint.