CN215249946U

CN215249946U - Water purification filter element subassembly

Info

Publication number: CN215249946U
Application number: CN202121193356.3U
Authority: CN
Inventors: 吴华平; 沈再阳
Original assignee: Keruis Technology Shenzhen Co ltd
Current assignee: Keruis Technology Shenzhen Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-21
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a water purification filter element assembly, which comprises a first shell, a first connector, a second connector and a first filter, wherein the left side of the first connector is welded with the second connector, the right side of the first connector is welded with the first shell, the back of the first connector is fixedly provided with a fixing piece through screws, the front part of the outer part of the first connector is connected with a water meter, the bottom of the outer part of the first connector is provided with a second sewage outlet, the utility model discloses a pipeline assembly is connected on the first shell and the second connector through threads, the connecting piece can loosen an elastic clamping piece by pressing the connecting piece, the water pipe is then inserted into the connecting pieces and the stop blocks, then the connecting pieces are pulled out, and then the clamping rings are clamped between the connecting pieces, then the action of dog and elasticity fastener can make the water pipe press from both sides tightly, has realized connecting and the convenient purpose of change pipeline.

Description

Water purification filter element subassembly

Technical Field

The utility model relates to a filter element group spare technical field specifically is a water purification filter element group spare.

Background

Along with the sanitary requirement of people to drinking water is higher and higher, the water purifier uses more and more extensively in various occasions (such as family, enterprise and some amusement place etc.), in order to reach best filtration, the effect of purifying, will generally install a plurality of filter cores in the inside of water purifier and carry out filtration and purification treatment many times with water, later flow into the water tank and store and supply people to drink, need the filter core to filter in domestic water purifier, however, current water purification filter core subassembly has many problems or defects:

firstly, the existing water purification filter element assembly is generally inconvenient to connect and replace a pipeline, and has low practicability;

secondly, the existing water purification filter element assembly has poor filtering effect and low practicability;

third, the inside filter core of filter core is usually inconvenient to change to current water purification filter element group spare, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water purification filter element group spare is inconvenient in order to solve the connection change pipeline that proposes in the above-mentioned background art, the filter effect is not good and change the inconvenient problem of inside filter element.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water purification filter element subassembly, includes first shell, first connector, second connector and first filter, the welding of the left side of first connector has the second connector, the welding of the right side of first connector has first shell, there is the mounting at the back of first connector through screw fixed mounting, the outside front portion of first connector is connected with the water gauge, the outside bottom of first connector is provided with the second drain, one side of first shell and second connector is provided with pipeline assembly through the screw thread activity, and the inside one end of pipeline assembly is provided with the dog, one side activity of pipeline assembly is provided with the connecting piece, and one side of connecting piece is provided with elasticity fastener, the water pipe has been inserted to the inside of elasticity fastener.

Preferably, the bottom of the second connector is connected with a first threaded interface, a first filter is arranged inside the first threaded interface, the bottom of the first shell is connected with a second threaded interface, a second filter is arranged inside the second threaded interface, and the threaded interfaces achieve the purpose of connection.

Preferably, the first filter and the second filter are provided with threaded connectors at positions close to the tops, the first threaded connector and the second threaded connector are respectively meshed with the threaded connectors on the first filter and the second filter, and the first filter achieves the purpose of filtering.

Preferably, the bottom of the first filter is connected with a first sewage draining port, the bottom of the second filter is connected with a third sewage draining port, and the sewage draining port achieves the aim of sewage draining.

Preferably, the inside position that is close to the top of first filter and second filter is fixed with the supporting shoe, and the cotton filter core of PP has been placed at the inside top of first filter, and honeycomb granule active carbon filter core has been placed to the inside of the cotton filter core of PP, and first filter has played filterable purpose.

Preferably, the inside of second filter is provided with PO reverse osmosis membrane, and the inside of PO reverse osmosis membrane is provided with compressed activated carbon filter core, and the top cap has been placed at the top of the cotton filter core of PP, honeycomb granule activated carbon filter core, PO reverse osmosis membrane and compressed activated carbon filter core, and the top cap setting is provided with the spring in the top of supporting shoe, one side that the top cap is close to the supporting shoe, is provided with the plug-in components between the spring, and the second filter has played filterable purpose.

Compared with the prior art, the beneficial effects of the utility model are that: this water purification filter element group spare is rational in infrastructure, has following advantage:

(1) through being provided with pipe assembly, the connecting piece, the water pipe, dog and elasticity fastener have realized connecting and have changed the convenient purpose of pipeline, current device connecting tube is inconvenient with the change, therefore, during the use, there is pipe assembly through threaded connection on first shell and second connector, through pressing down the connecting piece, the connecting piece will make the elasticity fastener loosen, then through inserting the water pipe in connecting piece and dog, then through pulling out the connecting piece, then with the rand card between the connecting piece, then the effect of dog and elasticity fastener can make the water pipe press from both sides tightly, the convenient purpose of connecting and change pipeline has been realized.

(2) Through being provided with first filter, the second filter, the cotton filter core of PP, honeycomb granule active carbon filter core, PO reverse osmosis membrane and compression active carbon filter core have realized the good purpose of filter effect, current device filter effect is not good, the practicality is not strong, therefore, in use, through be provided with the cotton filter core of PP and honeycomb granule active carbon filter core in first filter, the cotton filter core of PP can get rid of visible substance such as silt and iron rust particulate matter, the peculiar smell can be got rid of to honeycomb granule active carbon filter core, heterochrosis macromolecular organic matter, through be provided with PO reverse osmosis membrane and compression active carbon filter core in the inside of second filter, PO can get rid of bacterium etc., the taste and the heavy metal plasma etc. of water can be improved to compression active carbon filter core, thereby the good mesh of filter effect has been realized.

(3) Through being provided with first hickey, second hickey, screwed joint, the top cap, a spring, plug-in components and supporting shoe have realized the convenient purpose of the inside filter core of change, it is inconvenient that the inside filter core of current device change, therefore, during the use, through rotating first filter and second filter, first filter and second filter just can make screwed joint revolve out from first hickey and second hickey, then through removing the plug-in components, the plug-in components will drive the spring and remove, the cotton filter core of PP will be followed to the spring, honeycomb granule active carbon filter core, it is separately with the top cap to deviate from in PO reverse osmosis membrane and the compression active carbon filter core, thereby change inside filter core, the convenient purpose of the inside filter core of change has been realized.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the internal structure of the first filter according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 6 is a schematic view of the internal structure of the pipe assembly according to the present invention.

In the figure: 1. a first housing; 2. a first connector; 3. a water meter; 4. a fixing member; 5. a second connector; 6. a conduit assembly; 7. a connecting member; 8. a water pipe; 9. a first threaded interface; 10. a first filter; 11. a first drain port; 12. a second sewage draining outlet; 13. a third sewage draining outlet; 14. a second filter; 15. a second threaded interface; 16. a PP cotton filter element; 17. a honeycomb particle activated carbon filter element; 18. a PO reverse osmosis membrane; 19. compressing the activated carbon filter element; 20. a top cover; 21. a threaded joint; 22. a spring; 23. a plug-in; 24. a support block; 25. a stopper; 26. an elastic fastener.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a water purification filter element assembly comprises a first shell 1, a first connector 2, a second connector 5 and a first filter 10, wherein the second connector 5 is welded on the left side of the first connector 2, the first shell 1 is welded on the right side of the first connector 2, a fixing part 4 is fixedly installed on the back of the first connector 2 through screws, a water meter 3 is connected to the front of the outer part of the first connector 2, a second sewage discharge outlet 12 is formed in the bottom of the outer part of the first connector 2, a pipeline assembly 6 is movably arranged on one side of the first shell 1 and one side of the second connector 5 through threads, a stop block 25 is arranged at one end of the inner part of the pipeline assembly 6, a connecting part 7 is movably arranged on one side of the pipeline assembly 6, an elastic clamping part 26 is arranged on one side of the connecting part 7, and a water pipe 8 is inserted into the elastic clamping part 26;

when the pipeline connecting device is used, the pipeline assembly 6 is connected to the first shell 1 and the second connector 5 through threads, the connecting piece 7 enables the elastic clamping piece 26 to be loosened by pressing the connecting piece 7, then the water pipe 8 is inserted into the connecting piece 7 and the stop block 25, then the connecting piece 7 is pulled out, then the water pipe 8 is clamped between the connecting pieces 7 through the clamping ring, and then the stop block 25 and the elastic clamping piece 26 enable the water pipe 8 to be clamped tightly, so that the purpose of convenient pipeline connection and replacement is achieved;

the bottom of the second connector 5 is connected with a first threaded connector 9, a first filter 10 is arranged inside the first threaded connector 9, the bottom of the first shell 1 is connected with a second threaded connector 15, and a second filter 14 is arranged inside the second threaded connector 15;

the first filter 10 and the second filter 14 are provided with threaded joints 21 at positions close to the tops, and the first threaded joint 9 and the second threaded joint 15 are respectively meshed with the threaded joints 21 on the first filter 10 and the second filter 14;

the bottom of the first filter 10 is connected with a first sewage draining port 11, and the bottom of the second filter 14 is connected with a third sewage draining port 13;

a supporting block 24 is fixed at a position close to the top inside the first filter 10 and the second filter 14, a PP cotton filter element 16 is placed at the top inside the first filter 10, and a honeycomb particle activated carbon filter element 17 is placed inside the PP cotton filter element 16;

a PO reverse osmosis membrane 18 is arranged inside the second filter 14, a compressed activated carbon filter element 19 is arranged inside the PO reverse osmosis membrane 18, a top cover 20 is placed on the tops of the PP cotton filter element 16, the honeycomb particle activated carbon filter element 17, the PO reverse osmosis membrane 18 and the compressed activated carbon filter element 19, the top cover 20 is arranged on the top of a supporting block 24, springs 22 are arranged on one side, close to the supporting block 24, of the top cover 20, and plug-in pieces 23 are arranged among the springs 22;

when the filter is used, the PP cotton filter element 16 and the honeycomb particle activated carbon filter element 17 are arranged in the first filter 10, the PP cotton filter element 16 can remove visible substances such as silt and rust particle substances, the honeycomb particle activated carbon filter element 17 can remove peculiar smell and heterochromous macromolecular organic substances, the PO reverse osmosis membrane 18 and the compressed activated carbon filter element 19 are arranged in the second filter 14, the PO reverse osmosis membrane 18 can remove bacteria and the like, and the compressed activated carbon filter element 19 can improve the taste of water and ions such as heavy metals, so that the aim of good filtering effect is fulfilled;

when the filter is used, the first filter 10 and the second filter 14 are rotated, the threaded connector 21 is screwed out of the first threaded connector 9 and the second threaded connector 15 through the first filter 10 and the second filter 14, then the plug-in 23 is moved, the plug-in 23 drives the spring 22 to move, the spring 22 is separated from the PP cotton filter element 16, the honeycomb particle activated carbon filter element 17, the PO reverse osmosis membrane 18 and the compressed activated carbon filter element 19 and is separated from the top cover 20, the inner filter element is replaced, and the purpose of replacing the inner filter element conveniently is achieved.

The working principle is as follows: when in use, the device is fixed in a water purifier, the first shell 1 and the second connector 5 are connected with the pipeline assembly 6 through threads, the connecting piece 7 is pressed to loosen the elastic clamping piece 26, the water pipe 8 is inserted into the connecting piece 7 and the stop block 25, the connecting piece 7 is pulled out and clamped between the connecting piece 7 through the clamping ring, the water pipe 8 is clamped by the action of the stop block 25 and the elastic clamping piece 26, the aim of conveniently connecting and replacing the pipeline is fulfilled, the PP cotton filter core 16 and the honeycomb particle activated carbon filter core 17 are arranged in the first filter 10, the PP cotton filter core 16 can remove visible substances such as silt and iron rust particle substances, the honeycomb particle activated carbon filter core 17 can remove peculiar smell and heterochromatic macromolecular organic substances, and the PO 18 and the compressed activated carbon filter core 19 are arranged in the second filter 14, bacterium etc. can be got rid of to PO reverse osmosis membrane 18, the taste and the heavy metal plasma of water can be improved to compression activated carbon filter core 19, thereby realized the good mesh of filter effect, it is inconvenient that the inside filter core is changed to current device, therefore, during the use, through rotating first filter 10 and second filter 14, first filter 10 and second filter 14 will make screwed joint 21 revolve out from first hickey 9 and second hickey 15, then through removing plug-in components 23, plug-in components 23 will drive spring 22 and remove, spring 22 will follow PP cotton filter core 16, honeycomb granule activated carbon filter core 17, deviate from in PO reverse osmosis membrane 18 and the compression activated carbon filter core 19 and part with top cap 20, thereby change inside filter core, the convenient mesh of change inside filter core has been realized.

Claims

1. The utility model provides a water purification filter element group spare which characterized in that: comprises a first shell (1), a first connector (2), a second connector (5) and a first filter (10), wherein the left side of the first connector (2) is welded with the second connector (5), the right side of the first connector (2) is welded with the first shell (1), the back of the first connector (2) is fixedly provided with a fixing piece (4) through a screw, the front part of the outer part of the first connector (2) is connected with a water meter (3), the bottom of the outer part of the first connector (2) is provided with a second sewage draining outlet (12), one sides of the first shell (1) and the second connector (5) are movably provided with a pipeline assembly (6) through threads, one end of the inner part of the pipeline assembly (6) is provided with a stop block (25), one side of the pipeline assembly (6) is movably provided with a connecting piece (7), and one side of the connecting piece (7) is provided with an elasticity (26), a water pipe (8) is inserted into the elastic clamping piece (26).

2. The water purification cartridge assembly of claim 1, wherein: the bottom of the second connector (5) is connected with a first threaded connector (9), a first filter (10) is arranged inside the first threaded connector (9), the bottom of the first shell (1) is connected with a second threaded connector (15), and a second filter (14) is arranged inside the second threaded connector (15).

3. The water purification cartridge assembly of claim 2, wherein: the first filter (10) and the second filter (14) are provided with threaded connectors (21) at positions close to the tops, and the first threaded connector (9) and the second threaded connector (15) are meshed with the threaded connectors (21) on the first filter (10) and the second filter (14) respectively.

4. The water purification cartridge assembly of claim 2, wherein: the bottom of the first filter (10) is connected with a first sewage draining port (11), and the bottom of the second filter (14) is connected with a third sewage draining port (13).

5. The water purification cartridge assembly of claim 2, wherein: the inside position that is close to the top of first filter (10) and second filter (14) is fixed with supporting shoe (24), and cotton filter core of PP (16) have been placed at the inside top of first filter (10), and honeycomb granule active carbon filter core (17) have been placed to the inside of the cotton filter core of PP (16).

6. A water purification cartridge assembly as claimed in claim 3, wherein: the novel filter is characterized in that a PO reverse osmosis membrane (18) is arranged inside the second filter (14), a compressed activated carbon filter element (19) is arranged inside the PO reverse osmosis membrane (18), a PP cotton filter element (16), a honeycomb particle activated carbon filter element (17), a top cover (20) is placed at the tops of the PO reverse osmosis membrane (18) and the compressed activated carbon filter element (19), the top cover (20) is arranged at the top of a supporting block (24), a spring (22) is arranged on one side, close to the supporting block (24), of the top cover (20), and an inserting piece (23) is arranged between the springs (22).