CN214158783U

CN214158783U - Water purifier for tap

Info

Publication number: CN214158783U
Application number: CN202022375514.9U
Authority: CN
Inventors: 刘社军
Original assignee: Foshan Xinyao Environmental Protection Technology Co Ltd
Current assignee: Foshan Xinyao Environmental Protection Technology Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-09-10
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to the technical field of water purifiers, and discloses a water faucet purifier, which comprises a conversion component and a filtering component, wherein the upper end of the conversion component is rotatably connected with the lower end of the filtering component; the conversion assembly comprises a rotation member and a water transfer plate which is rotatably arranged at the lower end of the filtering assembly, the bottom of the rotation member is provided with a water purification outlet and a raw water outlet which are communicated with the filtering assembly, the water transfer plate is made of ceramic, and the water transfer plate is provided with a water inlet which is used for communicating the water purification outlet with the first water outlet of the filtering assembly and a water inlet which is used for communicating the raw water outlet with the second water outlet of the filtering assembly. The utility model discloses integrate filter element and conversion components together, reduced the water purifier volume, facilitate the use, can wash the filter media when not needing the pure water simultaneously, avoid the water purifier to block up, prolonged the life of water purifier, improved the conversion smooth and easy nature.

Description

Water purifier for tap

Technical Field

The utility model relates to a water purifier technical field especially relates to a tap purifier.

Background

In recent years, tap water purifiers begin to appear in people's the field of vision, and the contrast is more small and exquisite with other types of water purifiers, and the installation is more convenient. The tap water purifier on the market at present generally comprises two parts, one part is a conversion component fixed on the tap, and the other part is a replaceable filter component, and tap water is filtered or not filtered by operating the conversion component. However, the faucet water purifiers on the market at present do not have a flushing function, and when the water quality of an area where a user is located is poor and impurities are more, the faucet water purifier is easily blocked, or the service life of a filter material in a filter element is ended in advance, so that the whole water purifier is scrapped; on the other hand, the conversion components of the existing faucet water purifier are all arranged on the side edges of the filtering components, and meanwhile, the size details are not optimized better, so that the water purifier is too large to be arranged on a faucet, and the use is not very convenient. In addition, the conversion device of the faucet water purifier on the market at present is not smooth in operation, and the using effect is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tap purifier integrates filter assembly and converting component together, reduces the water purifier volume, facilitates the use, can wash the filter media when not needing the pure water simultaneously, avoids the water purifier to block up, prolongs the life of water purifier, improves the smooth and easy nature of conversion.

The utility model provides a technical scheme that its technical problem adopted is:

a tap purifier comprises a conversion component and a filter component, wherein the upper end of the conversion component is rotatably connected with the lower end of the filter component;

the conversion assembly comprises a rotation member and a water transfer plate which is rotatably arranged at the lower end of the filtering assembly, the bottom of the rotation member is provided with a water purification outlet and a raw water outlet which are communicated with the filtering assembly, the water transfer plate is made of ceramic, and the water transfer plate is provided with a water inlet which is used for communicating the water purification outlet with the first water outlet of the filtering assembly and a water inlet which is used for communicating the raw water outlet with the second water outlet of the filtering assembly.

Preferably, the filter component includes the shell, the lower extreme of shell be equipped with the delivery port that the water purification export is linked together and with the outlet that the raw water export is linked together, the upper end of shell is equipped with the water inlet, the inside of shell is equipped with the filter core, the filter core includes a core section of thick bamboo and sets up the inside filter media of a core section of thick bamboo, the both ends of a core section of thick bamboo respectively with the water inlet reaches the delivery port is linked together, a core section of thick bamboo with form out the water cavity between the inner wall of shell, go out the water cavity with the raw water export is linked together, the lateral wall of filter core be equipped with the raw water hole of crossing that goes out the water cavity and be linked together.

Preferably, the lower end of the core barrel is provided with a filter material base, and the filter material base is provided with a water purification through hole communicated with the water outlet.

Preferably, the filter media base includes joint groove and erection column, the core section of thick bamboo is pegged graft the joint inslot, the erection column is pegged graft in the water outlet, the water purification through-hole sets up on the erection column.

Preferably, the water transfer plate comprises a water transfer plate body and a clamping column, the clamping column is inserted into the purified water outlet, the first water passing port is formed in the clamping column, and the second water passing port is formed in the water transfer plate body.

Preferably, the lower end of the filtering component is provided with a clamping groove, and the water adjusting plate body is rotatably arranged in the clamping groove.

Preferably, the inner wall of the rotating part is provided with a rotating buckle, the lower part of the shell is provided with an annular bulge, and the rotating buckle abuts against the upper surface of the bulge.

Preferably, the conversion assembly further comprises a screw passing through the water adjusting plate to connect the filter assembly, and the axis of the screw is coincident with the central line of the filter assembly.

Preferably, the water faucet further comprises a fastening cover and a pipe joint for connecting the water faucet, an enclosure surrounding the water inlet is arranged on the outer side of the shell, the pipe joint is arranged inside the enclosure, the fastening cover is buckled and pressed at the upper end of the pipe joint and is in threaded connection with the enclosure, and a gasket with a net is arranged between the pipe joint and the shell.

Preferably, the raw water passing hole is a plurality of raw water passing holes, and the total area of the plurality of raw water passing holes is larger than or equal to the total area of the water inlet.

The utility model discloses a tap purifier, compared with the prior art, its beneficial effect lies in: through setting up the conversion assembly at filter assembly's lower extreme, conversion assembly no longer sets up the side at filter assembly to integrated filter assembly and conversion assembly together, reduced the volume of water purifier, facilitate the use. Through using ceramic manufacture water diversion plate, when needs are filtered and are washed between the time of switching, rotate the piece and drive the water diversion plate and rotate together, realize that raw water export or water purification export are linked together with filtering component, because the ceramic characteristic of water diversion plate for can easily rotate between water diversion plate and the filtering component, improve the result of use.

Drawings

Fig. 1 is a schematic diagram of the water purifying state of the water purifying device for a faucet of the present invention.

Fig. 2 is a structural schematic view of the flushing state of the faucet water purifying device of the present invention.

Fig. 3 is an exploded view of the switching assembly of the water purifying device for faucet of the present invention.

Fig. 4 is a schematic structural diagram of the filter element of the water faucet purifying device of the present invention.

Fig. 5 is a schematic sectional view of the filter element of the water purifying device for faucet of the present invention.

Fig. 6 is a schematic structural view of the water diversion plate of the water faucet purifying device of the present invention.

Fig. 7 is a schematic structural view of the rotating member of the water purifying device for faucet of the present invention.

Wherein: 1-conversion component, 11-purified water outlet, 12-raw water outlet, 13-rotating component, 131-rotating abutting button, 14-water adjusting plate, 141-first water passing port, 142-second water passing port, 143-water adjusting plate body, 144-clamping column, 15-screw, 2-filtering component, 21-shell, 211-protrusion, 22-water outlet, 23-water inlet, 24-filtering core, 241-core barrel, 242-filtering material, 243-raw water passing hole, 244-filtering material base, 2441-clamping groove, 2442-mounting column, 245-purified water through hole, 246-reinforcing rib, 25-water outlet, 26-clamping groove, 3-fastening cover, 4-pipe joint, 41-abutting platform, 5-enclosure ring and 6-gasket with net.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-3, a faucet water purifying device according to a preferred embodiment of the present invention includes a switching assembly 1 and a filtering assembly 2, wherein an upper end of the switching assembly 1 is rotatably connected to a lower end of the filtering assembly 2;

the conversion assembly 1 comprises a rotation piece 13 and a water diversion plate 14 rotatably arranged at the lower end of the filter assembly 2, the bottom of the rotation piece 13 is provided with a water purification outlet 11 and a raw water outlet 12 which are communicated with the filter assembly 2, the water diversion plate 14 is made of ceramic, and the water diversion plate 14 is provided with a first water passing port 141 which is used for communicating the water purification outlet 11 with the filter assembly 2 and a second water passing port 142 which is used for communicating the raw water outlet 12 with the filter assembly 2.

Tap purifier based on above-mentioned technical characteristic through setting up conversion component 1 at the lower extreme of filter assembly 2, and conversion component 1 no longer sets up the side at filter assembly 2 to integrate filter assembly 2 and conversion component 1 together, reduced the volume of water purifier, facilitate the use. Through using ceramic preparation diversion board 14, when needs are being filtered and when washing the time switch, rotate piece 13 and drive diversion board 14 and rotate together, realize that raw water export 12 or water purification export 11 are linked together with filtering component 2, because the ceramic characteristic of diversion board 14 for can easily rotate between diversion board 14 and the filtering component 2, improve the result of use.

The filter assembly 2 includes the shell 21, the lower extreme of shell 21 be equipped with delivery port 22 that the outlet for purified water 11 is linked together and with the outlet 25 that the raw water export 12 is linked together, the upper end of shell 21 is equipped with water inlet 23, the inside of shell 21 is equipped with filter core 24, filter core 24 includes a core section of thick bamboo 241 and sets up the inside filter media 242 of a core section of thick bamboo 241, the both ends of a core section of thick bamboo 241 respectively with water inlet 23 reaches delivery port 22 is linked together, a core section of thick bamboo 241 with form out the water cavity between the inner wall of shell 21, go out the water cavity with raw water export 12 is linked together, the lateral wall of filter core 24 be equipped with the raw water hole 243 that goes out the water cavity and is linked together. Set up raw water outlet 12 through the lower extreme at conversion subassembly 1, and raw water outlet 12 crosses the inside in water hole 243 and core tube 241 through going out the water cavity and raw water and is linked together, when not needing the pure water, the pure water route is sealed, the running water passes through water inlet flow direction filter media 242, because there is not pressure differential, can not permeate filter media 242 after the running water gets into, only can flow through on filter media 242 surface, then cross water hole 243 inflow play the water cavity from the raw water, flow out from raw water outlet 12 at last, the raw water is when flowing through from filter media 242 surface, can take away the impurity that attaches on filter media 242 surface, thereby play the effect of washing, the water purifier jam has been avoided, the life of water purifier has been prolonged.

Referring to fig. 4-5, in the present embodiment, in order to facilitate installation of the filter element 24, a filter base 244 is disposed at a lower end of the filter cylinder 241, a water purifying through hole 245 communicating with the water outlet 22 is disposed on the filter base 244, and the filter base 244 is directly installed in the water outlet 22 during installation. Specifically, the filter base 244 includes a clamping groove 2441 and an installation column 2442, the cartridge 241 is inserted into the clamping groove 2441, the installation column 2442 is inserted into the water outlet 22, and the water purifying through hole 245 is disposed on the installation column 2442. Meanwhile, in order to ensure the sealing performance, sealing rings are arranged between the clamping groove 2441 and the core barrel 241 and between the mounting column 2442 and the water outlet.

In addition, in order to ensure the structural strength of the core barrel 241, the outer wall of the core barrel 241 is provided with reinforcing ribs 246, and the reinforcing ribs 246 are distributed along the circumferential direction of the core barrel 241. Preferably, there are two reinforcing ribs 246, and the two reinforcing ribs 246 are respectively disposed at the upper and lower portions of the core barrel 241.

In this embodiment, the raw water passing holes 243 are plural, and the total area of the raw water passing holes 243 is larger than or equal to the total area of the water inlet 23, so that the raw water can be smoothly discharged, and the impurities washed from the filter medium 242 can be completely discharged, thereby preventing the water purifier from being blocked. Preferably, there are two raw water through holes 243, and the two raw water through holes 243 are disposed opposite to each other.

Referring to fig. 6, the water diversion plate 14 includes a water diversion plate body 143 and a clamping column 144, the clamping column 144 is inserted into the purified water outlet 11, the first water passing opening 141 is disposed on the clamping column 144, and the second water passing opening 142 is disposed on the water diversion plate body 143. When the first water passing port 141 is communicated with the water outlet 22 during switching, the water purifier realizes filtering, and when the second water passing port 142 is communicated with the water outlet 25, the water purifier realizes that the filter material is washed and flows out raw water.

In this embodiment, in order to facilitate the installation and rotation of the water diversion plate 14 and avoid the water diversion plate from sliding off the way in the rotation process, the lower end of the filtering component 2 is provided with a clamping groove 26, specifically, the clamping groove 26 is arranged at the lower end of the housing 21, and the water diversion plate body 143 is rotatably arranged in the clamping groove 26.

Meanwhile, in order to ensure the sealing performance, sealing gaskets are arranged between the water diversion plate body 143 and the shell 21, between the clamping column 144 and the raw water outlet 12.

Referring to fig. 7, in this embodiment, the inner walls of the rotating members 13 are respectively provided with a rotating retaining member 131, the lower portion of the housing 21 is provided with an annular protrusion 211, specifically, the protrusion 211 is disposed on the outer side wall of the slot 26, and the rotating retaining member 131 abuts against the upper surface of the protrusion 211. Meanwhile, the conversion assembly 1 further comprises a screw 15, and the screw 15 penetrates through the water diversion plate 14 to be connected with the filter assembly 2. Specifically, the water adjusting plate 14 is provided with a through hole, the shell 21 of the filter assembly 2 is provided with a threaded hole, and the screw 15 penetrates through the through hole to be connected with the threaded hole. And the axis of the screw 15 coincides with the centre line of the filter assembly 2. When the rotating member 13 rotates, the axis of the screw 17 is used as a rotating shaft, and the rotating support 131 slides along the upper end surface of the protrusion 211. Preferably, there are three rotation fasteners 131, and the three rotation fasteners 131 are arranged in an annular array, so as to ensure the stability of the connection between the rotation member 13 and the housing 21.

In this embodiment, for convenient use, a plurality of anti-slip grooves are uniformly distributed on the outer wall of the rotating member 13 in the circumferential direction, so that the sliding between the hand and the rotating member 13 can be avoided during the rotation.

In this embodiment, the faucet water purifier further includes a fastening cover 3 and a pipe joint 4 for connecting a faucet, an enclosure 5 surrounding the water inlet 23 is disposed on the outer side of the housing 21, the pipe joint 4 is disposed inside the enclosure 5, and the fastening cover 3 is fastened to the upper end of the pipe joint 4 and is in threaded connection with the enclosure 5. During installation, the fastening cover 3 is sleeved on the water faucet, then the water faucet is screwed with the pipe joint 4, and after the fastening cover 3 is screwed with the enclosure 5 in threaded connection, the installation of the water purifier and the water faucet is realized, so that the operation is simple and convenient. Simultaneously, coupling 4 with be equipped with between the shell 21 and take net gasket 6, through setting up take net gasket 6, can carry out the prefilter to water, avoid great impurity to get into filter core 24.

Simultaneously, for avoid tap with coupling 4 or coupling 4 with the seepage between the shell 21, the inner wall of coupling 4 is equipped with annular butt platform 41, between butt platform 41 and the tap the coupling 4 with all be equipped with the sealing washer between the shell 21, guarantee the leakproofness after water purifier and the tap installation.

The tap water purifier of this embodiment can realize the switching between pure water and the raw water, and realizes the washing to the filter media at the in-process of outflow raw water, and its specific working process is:

(1) purified water: when the water purifier is shifted to pure water, the raw water path is closed, the pure water path is conducted, tap water is opened, water flows to the filter material 242, water molecules permeate into the filter material 242 under the action of pressure difference, and the water molecules are collected by the filter material base 244 to become pure water, impurities are attached to the surface of the filter material, the collected pure water flows out of the outlet of the filter material base 244, passes through the first water passing port 141 of the water shifting plate 14, and then flows out of the pure water outlet 11 (the water flow direction refers to the arrow direction in fig. 1);

(2) raw water: when the raw water was transferred to the water purifier gear, the pure water route was sealed, and the raw water route switches on, opens tap running water and gets into, and rivers flow to filter media 242, because there is not pressure differential, can not permeate filter media 242 after the running water gets into, only can flow through on the filter media 242 surface, then flows out from filter media 242's raw water hole 243, passes through in proper order again go out the water cavity outlet 25 the water transfer board the mouth of a river 142 is crossed to the second, follows at last raw water outlet 12 flows out. Meanwhile, the raw water carries away impurities attached to the surface of the filter medium 242 when flowing over the surface of the filter medium 242, thereby performing a flushing function (see the direction of the arrow in fig. 2).

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A tap purifier which characterized in that: the filter comprises a conversion component and a filter component, wherein the upper end of the conversion component is rotatably connected with the lower end of the filter component;

2. The faucet purifier of claim 1, wherein: the filter component comprises a shell, the lower extreme of shell be equipped with the delivery port that the water purification export is linked together and with the outlet that the raw water export is linked together, the upper end of shell is equipped with the water inlet, the inside of shell is equipped with the filter core, the filter core includes a core section of thick bamboo and sets up the inside filter media of a core section of thick bamboo, the both ends of a core section of thick bamboo respectively with the water inlet reaches the delivery port is linked together, a core section of thick bamboo with form out the water cavity between the inner wall of shell, go out the water cavity with the raw water export is linked together, the lateral wall of filter core be equipped with go out the raw water hole that the water cavity is linked together.

3. The faucet purifier of claim 2, wherein: the lower end of the core barrel is provided with a filter material base, and the filter material base is provided with a water purification through hole communicated with the water outlet.

4. The faucet purifier of claim 3, wherein: the filter material base includes joint groove and erection column, a core section of thick bamboo is pegged graft the joint inslot, the erection column plug-in be in the water outlet, the water purification through-hole sets up on the erection column.

5. The faucet purifier of claim 1, wherein: the water transfer plate comprises a water transfer plate body and a clamping column, the clamping column is inserted into the purified water outlet, the first water passing port is arranged on the clamping column, and the second water passing port is arranged on the water transfer plate body.

6. The faucet purifier of claim 5, wherein: the lower extreme of filtering component is equipped with the draw-in groove, the water transfer board body rotationally sets up in the draw-in groove.

7. The faucet purifier of claim 2, wherein: the inner wall of the rotating part is provided with a rotating abutting buckle, the lower part of the shell is provided with an annular bulge, and the rotating abutting buckle abuts against the upper surface of the bulge.

8. The faucet purifier of claim 1, wherein: the conversion assembly further comprises a screw, the screw penetrates through the water adjusting plate to be connected with the filtering assembly, and the axis of the screw is overlapped with the central line of the filtering assembly.

9. The faucet purifier of claim 2, wherein: still include fastening lid and the coupling that is used for connecting tap, the outside of shell is equipped with surrounds the enclosure of water inlet, the coupling sets up the inside of enclosure, fastening lid withhold the upper end of coupling, and with enclosure threaded connection, the coupling with be equipped with between the shell and take the net gasket.

10. The faucet purifier of claim 2, wherein: the raw water passing holes are multiple, and the total area of the raw water passing holes is larger than or equal to that of the water inlets.