CN215781756U

CN215781756U - Flushing device for water purifier

Info

Publication number: CN215781756U
Application number: CN202122260166.5U
Authority: CN
Inventors: 刘建设; 冀艳梅
Original assignee: Hefei Tingting Logistics Service Co ltd
Current assignee: Hefei Tingting Logistics Service Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-11
Anticipated expiration: 2031-09-17

Abstract

The application relates to a flushing device for a water purifier, which comprises an outer shell and a water purification tank, wherein the water purification tank is fixedly arranged at the bottom of an inner cavity of the outer shell, a filter cylinder is fixedly arranged in the inner cavity of the outer shell and is positioned at the top of the water purification tank, a filter pipe is rotatably inserted into the bottom of the inner cavity of the filter cylinder, a water permeable hole is formed in one side of the inner cavity of the filter pipe in a penetrating manner, a filter element is fixedly arranged on the outer side of the filter pipe, a rotating shaft is fixedly connected to the top of the filter pipe, a water wheel is fixedly arranged on the outer side of the rotating shaft, and a sealing box is fixedly arranged at the bottom of the filter cylinder; make it can wash the inside filtration of purifier automatically through setting up flushing pipe and blow off pipe, need not to dismantle and open the washing, wash simple and conveniently, install pivot and water wheels through the top at the filter tube in addition, make its abluent time make it filter core high-speed rotatory with the help of water source drive power, make its cleaning performance better.

Description

Flushing device for water purifier

Technical Field

The application relates to the technical field of water purifiers, in particular to a flushing device for a water purifier.

Background

Along with the development of society, people's quality of life's promotion, everybody is more and more respected to ordinary drinking water health, no matter be in the company, still family etc. can both see the purifier that many confession people drink water and use, the purifier is one kind and uses the pressure that is higher than osmotic pressure as the driving force, utilizes selective permeability that selective reverse osmosis membrane can only pass through water and can not pass through the solute, draws the filtration watering device that can directly drink water from the raw water.

However, after the water purifier purifies for a certain time, impurities in the filter element accumulate to affect the subsequent purification effect, so the filter element needs to be replaced at regular intervals basically, and the disassembly and the assembly are troublesome. Therefore, a person skilled in the art provides a flushing device for a water purifier to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the background art, the present application provides a flushing device for a water purifier.

The application provides a washing unit for purifier adopts following technical scheme:

a flushing device for a water purifier comprises a shell and a water purification tank, wherein the water purification tank is fixedly arranged at the bottom of an inner cavity of the shell, a filter cylinder is fixedly arranged on the inner cavity of the shell and is positioned at the top of the water purification tank, a filter pipe is rotatably inserted at the bottom of the inner cavity of the filter cylinder, a water permeable hole is formed in one side of the inner cavity of the filter pipe in a penetrating manner, a filter element is fixedly arranged at the outer side of the filter pipe, a rotating shaft is fixedly connected to the top of the filter pipe, a water wheel is fixedly arranged at the outer side of the rotating shaft, a seal box is fixedly arranged at the bottom of the filter cylinder, the bottom end of the filter pipe is positioned at the top of the seal box, a flushing pipe is inserted at the top of the shell in a penetrating manner, one end of the flushing pipe, which is positioned at the top of the shell, is inserted at the top of the filter cylinder, and the end, which is close to the filter cylinder, is positioned at the top of the water wheel, the bottom of one side of cartridge filter runs through to be pegged graft and has the blow off pipe, and the one end of blow off pipe runs through the shell.

Through adopting above-mentioned technical scheme, make it can wash the inside filtration of purifier automatically through setting up flushing pipe and blow off pipe, need not to dismantle and wash, wash simple and conveniently, install pivot and water wheels through the top at the filter tube in addition, filter core high-speed rotatory when making it abluent, make its cleaning performance better.

Preferably, one side of the shell is penetrated and inserted with a water inlet pipe, one end of the flushing pipe is fixedly connected with the water inlet pipe, the other end of the water inlet pipe is inserted and connected with the top end of one side of the filter cartridge, and one end of the water inlet pipe, which is positioned outside the shell, is provided with a third valve.

Through adopting above-mentioned technical scheme, the inlet tube is used for the pipeline with water piping connection, and the third valve is closed when abluent, prevents to wash the water reflux.

Preferably, one end of the flushing pipe close to the water inlet pipe is provided with a first valve.

Through adopting above-mentioned technical scheme, first valve is in the closed condition when need not to wash.

Preferably, one side of seal box is pegged graft and is had the water purification pipe, and the other end of water purification pipe pegs graft in the top of water purification case, the water purification pipe is close to the one end of water purification case and installs the second valve.

Through adopting above-mentioned technical scheme, water purification pipe is arranged in the water source after the filtration enters into in the water purification case inner chamber.

Preferably, a fourth valve is arranged at one end of the sewage draining pipe, which is positioned in the inner cavity of the shell.

Through adopting above-mentioned technical scheme, the fourth valve is controlled the opening and close of blow off pipe.

To sum up, the application comprises the following beneficial technical effects:

make it can wash the inside filtration of purifier automatically through setting up flushing pipe and blow off pipe, need not to dismantle and open the washing, wash simple and conveniently, install pivot and water wheels through the top at the filter tube in addition, make its abluent time make it filter core high-speed rotatory with the help of water source drive power, make its cleaning performance better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a flushing device for a water purifier according to an embodiment of the present application;

fig. 2 is a schematic sectional view of a flushing device for a water purifier in an embodiment of the present application.

Description of reference numerals: 1. a housing; 2. a water purifying tank; 3. a filter cartridge; 4. a filter tube; 5. a filter element; 6. water permeable holes; 7. a rotating shaft; 8. a water wheel; 9. a sealing box; 10. a water purifying pipe; 11. a flush tube; 12. a booster pump; 13. a water inlet pipe; 14. a blow-off pipe; 15. a first valve; 16. a second valve; 17. a third valve; 18. and a fourth valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a washing unit for purifier. Referring to fig. 1-2, a flushing device for a water purifier comprises a housing 1 and a water purifying tank 2, the water purifying tank 2 is fixedly arranged at the bottom of an inner cavity of the housing 1, a filter cartridge 3 is fixedly arranged in the inner cavity of the housing 1, the filter cartridge 3 is positioned at the top of the water purifying tank 2, a filter tube 4 is rotatably inserted into the bottom of the inner cavity of the filter cartridge 3, a water permeable hole 6 is formed in one side of the inner cavity of the filter tube 4, a filter element 5 is fixedly arranged at the outer side of the filter tube 4, a rotating shaft 7 is fixedly connected to the top of the filter tube 4, a water wheel 8 is fixedly arranged at the outer side of the rotating shaft 7, the rotating shaft 7 and the water wheel 8 are arranged at the top of the filter tube 4, the filter element 5 is rotated at a high speed by water source driving force during cleaning, the cleaning effect is better, a sealing box 9 is fixedly arranged at the bottom of the filter cartridge 3, the bottom of the filter tube 4 is positioned at the top of the sealing box 9, and a water purifying tube 10 is inserted into one side of the sealing box 9, the other end of the water purifying pipe 10 is inserted into the top of the water purifying tank 2, one end of the water purifying pipe 10 close to the water purifying tank 2 is provided with a second valve 16, the water purifying pipe 10 is used for filtering water source to enter the inner cavity of the water purifying tank 2, the top of the shell 1 is inserted with a flushing pipe 11, one side of the shell 1 is inserted with a water inlet pipe 13, one end of the flushing pipe 11 is fixedly connected with the water inlet pipe 13, one end of the flushing pipe 11 close to the water inlet pipe 13 is provided with a first valve 15, the first valve 15 is in a closed state when cleaning is not needed, the other end of the water inlet pipe 13 is inserted into the top end of one side of the filter cylinder 3, one end of the water inlet pipe 13 positioned at the outer side of the shell 1 is provided with a third valve 17, the water inlet pipe 13 is used for a pipeline connected with a water supply pipe, the third valve 17 is closed when cleaning to prevent the backflow of cleaning water, one end of the flushing pipe 11 positioned at the top of the shell 1 is provided with a booster pump 12, the one end of flushing pipe 11 is pegged graft in the top of cartridge filter 3, and the one end that flushing pipe 11 is close to cartridge filter 3 is located the top of water wheels 8, one side bottom of cartridge filter 3 is run through the grafting and is had blow off pipe 14, it can wash the inside filtration of purifier automatically to make through setting up flushing pipe 11 and blow off pipe 14, need not to dismantle and open the washing, it is simple and convenient to wash, and the one end of blow off pipe 14 runs through shell 1, fourth valve 18 is installed to the inner chamber one end that blow off pipe 14 is located shell 1, fourth valve 18 controls opening and close of blow off pipe 14.

The implementation principle of the flushing device for the water purifier in the embodiment of the application is as follows: during normal purification, water enters the inner cavity from the side wall of the filter cylinder 3 through the water inlet pipe 13, then enters the inner cavity of the filter pipe 4 through the water permeable hole 6 after being filtered by the filter element 5, and then enters the sealing box 9 and enters the inner cavity of the purified water tank 2 through the purified water pipe 10; when the washing is needed, the third valve 17 on the water inlet pipe 13 is closed, the fourth valve 18 on the water purification pipe 10 is closed, then the water source enters the inner cavity of the filter cylinder 3 from the washing pipe 11, under the pressurization effect of the booster pump 12, the impact force of the water source is large, so the water wheel 8 rotates under the flow impact of the water source, the water wheel 8 and the rotating shaft 7 drive the filter pipe 4 at the bottom to rotate, thus the filter core 5 rotating at high speed can more easily throw out internal impurities, and then the washed sewage is discharged from the sewage discharge pipe 14; the washing pipe 11 and the sewage discharge pipe 14 are arranged, so that the internal filtering structure of the water purifier can be automatically cleaned without being disassembled for cleaning, the cleaning is simple and convenient, and the rotating shaft 7 and the water wheel 8 are arranged at the top of the filtering pipe 4, so that the filtering core 5 rotates at a high speed during cleaning, and the cleaning effect is better; the sealing box 9 further seals the rotary connection between the filter cartridge 3 and the filter pipe 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a washing unit for purifier, includes shell (1) and water purification case (2), the fixed water purification case (2) that are equipped with in inner chamber bottom of shell (1), its characterized in that: the inner chamber of the shell (1) is fixedly provided with a filter cartridge (3), the filter cartridge (3) is positioned at the top of the water purifying tank (2), the bottom of the inner chamber of the filter cartridge (3) is rotated and inserted with a filter pipe (4), one side of the inner chamber of the filter pipe (4) is penetrated and provided with a water permeable hole (6), the outer side of the filter pipe (4) is fixedly provided with a filter element (5), the top of the filter pipe (4) is fixedly connected with a rotating shaft (7), the outer side of the rotating shaft (7) is fixedly provided with a water wheel (8), the bottom of the filter cartridge (3) is fixedly provided with a seal box (9), the bottom of the filter pipe (4) is positioned at the top of the seal box (9), the top of the shell (1) is penetrated and inserted with a flushing pipe (11), one end of the flushing pipe (11) positioned at the top of the shell (1) is provided with a booster pump (12), and one end of the flushing pipe (11) is inserted at the top of the filter cartridge (3), and one end of the flushing pipe (11) close to the filter cartridge (3) is positioned at the top of the water wheel (8), a drain pipe (14) is inserted and connected at the bottom of one side of the filter cartridge (3) in a penetrating way, and one end of the drain pipe (14) penetrates through the shell (1).

2. A flushing device for water purification machines, as claimed in claim 1, characterized in that: one side of shell (1) is run through to peg graft and is had inlet tube (13), and the one end and inlet tube (13) fixed connection of flushing pipe (11), the other end of inlet tube (13) is pegged graft in the one side top of cartridge filter (3), third valve (17) are installed to the one end that inlet tube (13) are located the shell (1) outside.

3. A flushing device for water purification machines, as claimed in claim 2, characterized in that: and a first valve (15) is arranged at one end of the flushing pipe (11) close to the water inlet pipe (13).

4. A flushing device for water purification machines, as claimed in claim 1, characterized in that: one side of seal box (9) is pegged graft and is had water purification pipe (10), and the other end of water purification pipe (10) pegs graft in the top of water purification case (2), second valve (16) are installed to the one end that water purification pipe (10) are close to water purification case (2).

5. A flushing device for water purification machines, as claimed in claim 1, characterized in that: and a fourth valve (18) is arranged at one end of the sewage discharge pipe (14) positioned in the inner cavity of the shell (1).