CN210140451U

CN210140451U - Granular activated carbon filtering device for water purifier

Info

Publication number: CN210140451U
Application number: CN201920528730.7U
Authority: CN
Inventors: 罗其海
Original assignee: ZHEJIANG LANHAI ENVIRONMENTAL PROTECTION CO Ltd
Current assignee: ZHEJIANG LANHAI ENVIRONMENTAL PROTECTION CO Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-13
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a granular activated carbon filtering device for a water purifier, which comprises a body and a water inlet pipe, wherein the surface side of the left end of the body is provided with the water inlet pipe, the body is rotationally connected with the water inlet pipe through an internal thread groove, the surface side of the right end of the body is provided with a water outlet pipe, one end of the water inlet pipe and one end of the water outlet pipe, which are far away from the body, are respectively provided with a connecting piece, in the utility model, the outer sides of the water inlet pipe and the water outlet pipe are respectively provided with a connecting piece, so that when the connection of a tap water pipe, the water inlet pipe and the water outlet pipe can be connected with the tap water pipe more tightly through the connecting pieces, thereby avoiding the phenomenon of untight connection, the first sealing part and the second sealing part of the connecting piece in the utility model are irregular shapes, so that the connecting piece can be fixed with, thereby preventing water leakage during filtration.

Description

Granular activated carbon filtering device for water purifier

Technical Field

The utility model belongs to the technical field of domestic appliance is relevant, concretely relates to granular activated carbon filter equipment for water purifier.

Background

The granular active carbon filtering device is a water filtering treatment process using active carbon as a filtering material. The porous material can adsorb fine substances in various liquids during filtration, and is commonly used for decolorizing, deodorizing, dechlorinating, removing organic substances and heavy metals, and removing pollutants such as synthetic detergents, bacteria, viruses and radioactivity in water treatment.

The existing granular activated carbon filtering device has the following problems: the existing granular activated carbon filtering device is generally used for connecting a tap water pipe with a water inlet pipe when filtering, so that the connection between the water inlet pipe and the tap water pipe is not tight in sealing, and the water leakage between the water inlet pipe and the tap water pipe can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granular activated carbon filter equipment for water purifier to solve the problem that the current granular activated carbon filter equipment who proposes in the above-mentioned background art probably takes place the phenomenon of leaking in the junction of inlet tube and water pipe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a granule active carbon filter equipment for water purifier, includes fuselage and inlet tube, the table side of the left end of fuselage is provided with the inlet tube, the fuselage passes through internal thread groove swivelling joint with the inlet tube, the table side of the right-hand member of fuselage is provided with the outlet pipe, the inlet tube respectively is provided with a connecting piece with the one end of keeping away from the fuselage of outlet pipe, the connecting piece passes through internal thread groove swivelling joint with inlet tube and outlet pipe, the outlet pipe passes through internal thread groove swivelling joint with the fuselage, the table side of the lower extreme of fuselage respectively is provided with three filter cap, and is three the table side of the lower extreme of filter cap respectively is provided with one and strains a section of thick bamboo, strain a section of.

Preferably, the filter cylinder comprises a rotating part, a threaded column, an end cover, a cover plate, a filter element and a cylinder body, the rotating part is arranged on the outer side of the upper end of the cylinder body in a circle, the threaded column is arranged at the upper end of the rotating part, the filter element is arranged at the upper end of the threaded column, the end cover is arranged at the upper end of the filter element, the cover plate is arranged at the upper end of the end cover, and the filter cylinder is rotatably connected with the filter cover through an internal thread groove through the threaded column.

Preferably, the filter cover comprises a water inlet, a plate body, a connecting shell and a water outlet, the connecting shell is arranged on the periphery of the outer side of the plate body, the water inlet is formed in the surface side of the left end of the connecting shell, the water outlet is formed in the surface side of the right end of the connecting shell, and the filter cover is rotatably connected with the filter cylinder through the connecting shell through an internal thread groove.

Preferably, the connecting piece is composed of a first connecting portion, a first sealing portion, a fixing portion, a second sealing portion and a second connecting portion, the right end of the first connecting portion is provided with the first sealing portion, the right end of the first sealing portion is provided with the fixing portion, the right end of the fixing portion is provided with the second sealing portion, the right end of the second sealing portion is provided with the second connecting portion, and the connecting piece is connected with the water inlet pipe through the second connecting portion in a rotating mode through the internal thread groove.

Preferably, the filter cylinders are three in number, the three filter cylinders are all of a hollow cylindrical structure, the three filter cylinders are symmetrically arranged at the lower ends of the three filter covers at equal intervals, and the height of the three filter cylinders is twenty centimeters.

Preferably, the first connecting portion and the second connecting portion are cylindrical structures with hollow interiors, a thread groove is formed in the periphery of the exterior of the first connecting portion and the second connecting portion, and the length of the first connecting portion and the length of the second connecting portion are four centimeters.

Preferably, the inlet tube and the outlet pipe are both hollow cylinder structures, the length of the inlet tube and the length of the outlet pipe are four centimeters, and the diameter of the section of the excircle of the inlet tube and the section of the excircle of the outlet pipe are three centimeters.

Preferably, the connecting pieces are arranged in two, and the two connecting pieces are symmetrically arranged on the surface sides of the inner parts of the water inlet pipe and the water outlet pipe respectively.

Compared with the prior art, the utility model provides a granule active carbon filter equipment for water purifier possesses following beneficial effect:

(1) the connecting pieces are respectively arranged on the outer sides of the water inlet pipe and the water outlet pipe, so that when the tap water pipe is connected with the water inlet pipe and the water outlet pipe, the water inlet pipe and the water outlet pipe can be connected with the tap water pipe more tightly through the connecting pieces, and the phenomenon of untight connection is avoided;

(2) the utility model discloses well connecting piece's first sealing and second sealing are anomalous shape, can be fixed inseparabler with the water pipe when connecting like this, can make the effect of first sealing and second sealing make the inlet tube and outlet pipe and water pipe between be connected inseparabler that can fix like this, thereby the phenomenon of leaking can not take place when filtering, thereby the problem of the phenomenon that current granule active carbon filter equipment probably takes place to leak in the junction of inlet tube and water pipe has been solved.

Drawings

FIG. 1 is a schematic structural view of a granular activated carbon filter device according to the present invention;

FIG. 2 is a schematic view of a filter cartridge according to the present invention;

FIG. 3 is a schematic view of the structure of the filter cover of the present invention;

FIG. 4 is a schematic view of the structure of the connecting member of the present invention;

in the figure: 1. a filter cartridge; 11. a rotating part; 12. a threaded post; 13. an end cap; 14. a cover plate; 15. a filter element; 16. a barrel; 2. a filter cover; 21. a water inlet; 22. a plate body; 23. a connecting shell; 24. a water outlet; 3. a connecting member; 31. a first connection portion; 32. a first seal portion; 33. a fixed part; 34. a second seal portion; 35. a second connecting portion; 4. a water inlet pipe; 5. a body; 6. and (5) discharging a water pipe.

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. 1-4, the present invention provides a technical solution: a granular activated carbon filtering device for a water purifier comprises a machine body 5 and a water inlet pipe 4, wherein the water inlet pipe 4 is arranged on the surface side of the left end of the machine body 5, the machine body 5 is rotationally connected with the water inlet pipe 4 through an internal thread groove, the water outlet pipe 6 is arranged on the surface side of the right end of the machine body 5, one end of the water inlet pipe 4, which is far away from the machine body 5, of the water outlet pipe 6 is respectively provided with a connecting piece 3, the connecting pieces 3 are rotationally connected with the water inlet pipe 4 and the water outlet pipe, the tap water flows in from the water inlet pipe 4, is filtered by the filter cartridge 1, and then flows out from the water outlet pipe 6 after being filtered, thus, tap water is filtered, the water outlet pipe 6 is rotatably connected with the machine body 5 through the internal thread groove, three filter covers 2 are respectively arranged on the surface sides of the lower end of the machine body 5 from left to right, one filter cartridge 1 is respectively arranged on the surface sides of the lower ends of the three filter covers 2, and the filter cartridge 1 is rotatably connected with the filter covers 2 through the internal thread groove.

Further, the composition of the filter cartridge 1 comprises a rotating part 11, a threaded column 12, an end cover 13, a cover plate 14, a filter element 15 and a cartridge body 16, the rotating part 11 is arranged on the outer side of the upper end of the cartridge body 16 in a circle, the threaded column 12 is arranged on the upper end of the rotating part 11, and the filter cartridge 1 and the filter cover 2 can be connected conveniently through the arrangement of the threaded column 12, the filter element 15 is arranged on the upper end of the threaded column 12, the end cover 13 is arranged on the upper end of the filter element 15, the cover plate 14 is arranged on the upper end of the end cover 13, and the filter cartridge 1 is rotatably connected with the filter cover 2 through an.

Further, the constitution of straining lid 2 is including water inlet 21, plate body 22, connection shell 23 and delivery port 24, and plate body 22's outside a week is provided with connection shell 23, through the setting of connection shell 23, can so that can be better be connected with straining a section of thick bamboo 1, the table side of the left end of connection shell 23 is provided with water inlet 21, the table side of the right-hand member of connection shell 23 is provided with delivery port 24, strain lid 2 and strain a section of thick bamboo 1 and pass through internal thread groove swivelling joint through connection shell 23.

Further, the connecting piece 3 is composed of a first connecting portion 31, a first sealing portion 32, a fixing portion 33, a second sealing portion 34 and a second connecting portion 35, the right end of the first connecting portion 31 is provided with the first sealing portion 32, the right end of the first sealing portion 32 is provided with the fixing portion 33, the first sealing portion 32 and the second sealing portion 34 are irregular in shape, so that the connecting piece can be fixed more tightly with a tap water pipe when being connected, the right end of the fixing portion 33 is provided with the second sealing portion 34, the right end of the second sealing portion 34 is provided with the second connecting portion 35, and the connecting piece 3 is rotatably connected with the water inlet pipe 4 through an internal thread groove through the second connecting portion 35.

Further, it is provided with threely altogether to strain a section of thick bamboo 1, through the setting of three section of thick bamboo 1, can make filterable cleaner like this, and three section of thick bamboo 1 is inside hollow cylinder structure, and three section of thick bamboo 1 is symmetrical equidistant setting respectively and strains the lower extreme at three filter cover 2, and three height of straining a section of thick bamboo 1 is twenty centimetres.

Further, the first connection portion 31 and the second connection portion 35 are cylindrical structures with hollow interiors, a thread groove is formed in one circle of the outsides of the first connection portion 31 and the second connection portion 35, so that the connection of the connection member 3 with the water inlet pipe 4 and the water outlet pipe 6 is more convenient through the first connection portion 31 and the second connection portion 35, and the length of the first connection portion 31 and the second connection portion 35 is four centimeters.

Further, inlet tube 4 and outlet pipe 6 are inside hollow cylinder structure, and the length of inlet tube 4 and outlet pipe 6 is four centimetres to can make the running water enter through inlet tube 4 and flow out with outlet pipe 7, the cross-sectional diameter of the excircle of inlet tube 4 and outlet pipe 6 is three centimetres.

Further, connecting piece 3 is provided with two altogether, when carrying out the water pipe and inlet tube 4 and outlet pipe 6 be connected like this, can make inlet tube 4 and outlet pipe 6 can with water piping connection inseparabler through connecting piece 3, two connecting pieces 3 are the table side of symmetry setting in the inside of inlet tube 4 and outlet pipe 6 respectively.

The utility model discloses a theory of operation and use flow: when the filtering device is used, the device is firstly taken out, then the connecting piece 3 at the outer end of the water inlet pipe 4 is connected with a tap water interface in a sealing flange mode, the water inlet pipe 4 can be stably connected with the tap water pipe through the connecting piece 3, then the water outlet pipe 6 is connected with a tap water use pipeline through the connecting piece 3, then the tap water is communicated, the filter element 15 is made of granular activated carbon filtering, so that the filtering effect can be better performed through the granular activated carbon filtering when the tap water is communicated, the first sealing part 32 and the second sealing part 34 of the connecting piece 3 are in irregular shapes, the connection with the tap water pipe can be fixed more tightly when the connection is performed, and the connection between the water inlet pipe 4 and the water outlet pipe 6 and the tap water pipe can be fixed more tightly under the action of the first sealing part 32 and the second sealing part 34, therefore, the phenomenon of water leakage during filtering can not occur, and the left end and the right end of the inside of the filter cover 2 are provided with the water inlet 21 and the water outlet 24, so that impurities in tap water can be filtered more cleanly through the three filter cartridges 1, when the filter element 15 in the filter cartridge 1 is used for half a year, the filter element 15 needs to be replaced in time, when the filter element 15 needs to be replaced, firstly, a valve of the water purifier is closed, then, a faucet of the water purifier is opened, then, the filter cover 2 is separated from the filter cartridge 1 through a handle, then, the filter element 15 in the filter cartridge 1 is taken out, then, the filter cover 2 is screwed with the filter cartridge 1, then, air in the water purifier is discharged, finally, the valve in the water purifier is opened, then, the faucet is closed, the problem of incomplete filtering can not occur, and the work of filtering the tap water is completed.

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 granule active carbon filter equipment for water purifier, includes fuselage (5) and inlet tube (4), its characterized in that: the table side of the left end of fuselage (5) is provided with inlet tube (4), fuselage (5) and inlet tube (4) are through internal thread groove swivelling joint, the table side of the right-hand member of fuselage (5) is provided with outlet pipe (6), inlet tube (4) respectively are provided with one connecting piece (3) with the one end of keeping away from fuselage (5) of outlet pipe (6), connecting piece (3) and inlet tube (4) pass through internal thread groove swivelling joint with outlet pipe (6), outlet pipe (6) pass through internal thread groove swivelling joint with fuselage (5), the table side of the lower extreme of fuselage (5) respectively is provided with three filter cap (2), and is three from left to right the table side of the lower extreme of filter cap (2) respectively is provided with one and strains a section of thick bamboo (1), strain a section of thick bamboo (1) and filter cap (2) and pass through internal thread groove swivelling.

2. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the filter cartridge (1) comprises a rotating part (11), a threaded column (12), an end cover (13), a cover plate (14), a filter element (15) and a cartridge body (16), wherein the rotating part (11) is arranged on one circle of the outer side of the upper end of the cartridge body (16), the threaded column (12) is arranged at the upper end of the rotating part (11), the filter element (15) is arranged at the upper end of the threaded column (12), the end cover (13) is arranged at the upper end of the filter element (15), the cover plate (14) is arranged at the upper end of the end cover (13), and the filter cartridge (1) is rotatably connected with the filter cover (2) through an internal thread groove through the threaded column (12).

3. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the filter cover (2) comprises a water inlet (21), a plate body (22), a connecting shell (23) and a water outlet (24), wherein the connecting shell (23) is arranged on the periphery of the outer side of the plate body (22), the water inlet (21) is formed in the surface side of the left end of the connecting shell (23), the water outlet (24) is formed in the surface side of the right end of the connecting shell (23), and the filter cover (2) is rotatably connected with the filter cylinder (1) through the connecting shell (23) through an internal thread groove.

4. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the connecting piece (3) is composed of a first connecting portion (31), a first sealing portion (32), a fixing portion (33), a second sealing portion (34) and a second connecting portion (35), the right end of the first connecting portion (31) is provided with the first sealing portion (32), the right end of the first sealing portion (32) is provided with the fixing portion (33), the right end of the fixing portion (33) is provided with the second sealing portion (34), the right end of the second sealing portion (34) is provided with the second connecting portion (35), and the connecting piece (3) is connected with the water inlet pipe (4) through the second connecting portion (35) in a rotating mode through an internal thread groove.

5. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the filter cartridges (1) are three in number, the three filter cartridges (1) are all of a hollow cylindrical structure, the three filter cartridges (1) are symmetrically arranged at the lower ends of the three filter covers (2) at equal intervals, and the height of each filter cartridge (1) is twenty centimeters.

6. The granular activated carbon filter device for a water purifier according to claim 4, wherein: the first connecting portion (31) and the second connecting portion (35) are of a hollow cylindrical structure, thread grooves are formed in the periphery of the outer portions of the first connecting portion (31) and the second connecting portion (35), and the length of the first connecting portion (31) and the length of the second connecting portion (35) are four centimeters.

7. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the water inlet pipe (4) and the water outlet pipe (6) are both of an internal hollow cylinder structure, the length of the water inlet pipe (4) and the length of the water outlet pipe (6) are four centimeters, and the diameter of the cross section of the excircle of the water inlet pipe (4) and the excircle of the water outlet pipe (6) is three centimeters.

8. The granular activated carbon filter device for a water purifier according to claim 1, wherein: the connecting pieces (3) are provided with two connecting pieces, and the two connecting pieces (3) are symmetrically arranged on the surface sides of the inner parts of the water inlet pipe (4) and the water outlet pipe (6) respectively.