CN214158789U

CN214158789U - Water tap purifier

Info

Publication number: CN214158789U
Application number: CN202022380024.8U
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 tap water purifier, which comprises a conversion component, a filtering component and a gear adjusting component which are communicated with each other, wherein the conversion component comprises a rotating part and a water adjusting plate which is rotatably arranged at the lower end of the filtering component, the bottom of the rotating part is provided with a water purifying outlet and a raw water outlet which are communicated with the filtering component, and the water adjusting plate is provided with a first water passing port which is used for communicating the water purifying outlet with the filtering component and a second water passing port which is used for communicating the raw water outlet with the filtering component; the filter assembly comprises a shell, a water outlet and a water outlet are formed in the lower end of the shell, a water inlet is formed in the upper end of the shell, a filter element is arranged in the shell, a water outlet cavity is formed between the core barrel and the inner wall of the shell and is communicated with the raw water outlet, and raw water through holes are formed in the side wall of the filter element; the gear adjusting component comprises a base body and an adjusting piece.

Description

Water tap purifier

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.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tap purifier can wash the filter media when not needing the pure water, washes effectually moreover, avoids the water purifier to block up, prolongs the life of water purifier.

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

a tap purifier comprises a conversion component, a filtering component and a gear adjusting component which are communicated with each other;

the conversion assembly comprises a rotating piece and a water adjusting plate which is rotatably arranged at the lower end of the filtering assembly, the bottom of the rotating piece is provided with a purified water outlet and a raw water outlet which are communicated with the filtering assembly, and the water adjusting plate is provided with a first water passing port which is used for communicating the purified water outlet with the filtering assembly and a second water passing port which is used for communicating the raw water outlet with the filtering assembly;

the filter assembly comprises a shell, the lower end of the shell is provided with a water outlet communicated with the purified water outlet and a water outlet communicated with the raw water outlet, the upper end of the shell is provided with a water inlet, a filter element is arranged in the shell and comprises a core barrel and a filter material arranged in the core barrel, two ends of the core barrel are respectively communicated with the water inlet and the water outlet, a water outlet cavity is formed between the core barrel and the inner wall of the shell and is communicated with the raw water outlet, and the side wall of the filter element is provided with a raw water through hole communicated with the water outlet cavity;

the gear adjusting assembly comprises a base and an adjusting piece, a tap water outlet and a plurality of drain holes are formed in the lower end of the base, and the adjusting piece is rotatably arranged on the base to achieve that the tap water outlet or the drain holes are communicated with the water inlet.

Preferably, a switching plate is arranged inside the seat body, a first switching port communicated with the tap water outlet and a second switching port communicated with the drain hole are arranged on the switching plate, and a steel ball used for sealing the first switching port or the second switching port is arranged at the bottom end of the adjusting piece.

Preferably, the inside of pedestal is equipped with the installation pipe, and the movably joint of steel ball is in the free end of installation pipe, the intraductal spring that is equipped with of installation, the both ends of spring support respectively to lean on the steel ball reaches the inner wall of pedestal.

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 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: set up the raw water export through the lower extreme at conversion subassembly, and the raw water export is crossed water cavity and raw water and is linked together with the inside of core section of thick bamboo through going out the water cavity, when not needing the pure water, the pure water route is sealed, the running water passes through water inlet flow direction filter media, because there is not pressure difference, the running water can not permeate the filter media after getting into, only can flow on the filter media surface, then cross the water hole from the raw water and flow into out the water cavity, flow from the raw water export at last, the raw water flows out from the filter media surface, can take away the impurity that attaches at the filter media surface, thereby play the effect of washing, the water purifier jam has been avoided, the service life of water purifier has been prolonged. Meanwhile, by arranging the gear adjusting assembly, the tap water outlet is communicated with the water inlet to realize filtering during filtering, and the plurality of drain holes are communicated with the water inlet during flushing, so that the flushing area can be enlarged, and the flushing effect is improved.

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 opening, 142-second water passing opening, 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 opening, 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-gear adjusting component, 31-base body, 32-adjusting component and 33-tap water outlet, 34-a water discharge hole, 35-a switching plate, 36-a first switching port, 37-a second switching port, 38-a steel ball, 39-an installation pipe and 3 a-a spring.

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 component 1, a filtering component 2 and a gear adjusting component 3, which are communicated with each other, wherein an upper end of the switching component 1 is rotatably connected to a lower end of the filtering component 2, and the gear adjusting component is disposed at an upper end of the filtering component;

the conversion assembly 1 comprises a rotating part 13 and a water diversion plate 14 which is rotatably arranged at the lower end of the filtering assembly 2, the bottom of the rotating part 13 is provided with a purified water outlet 11 and a raw water outlet 12 which are communicated with the filtering 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 purified water outlet 11 with the filtering assembly 2 and a second water passing port 142 which is used for communicating the raw water outlet 12 with the filtering assembly 2;

the filter assembly 2 comprises a shell 21, a water outlet 22 communicated with the purified water outlet 11 and a water outlet 25 communicated with the raw water outlet 12 are arranged at the lower end of the shell 21, a water inlet 23 is arranged at the upper end of the shell 21, a filter element 24 is arranged in the shell 21, the filter element 24 comprises a core cylinder 241 and a filter material 242 arranged in the core cylinder 241, two ends of the core cylinder 241 are respectively communicated with the water inlet 23 and the water outlet 22, a water outlet cavity is formed between the core cylinder 241 and the inner wall of the shell 21 and is communicated with the raw water outlet 12, and a raw water through hole 243 communicated with the water outlet cavity is arranged on the side wall of the filter element 24;

the gear adjusting component 3 comprises a base 31 and an adjusting piece 32, a tap water outlet 33 and a plurality of drain holes 34 are arranged at the lower end of the base 31, and the adjusting piece 32 is rotatably arranged on the base 31 to realize that the tap water outlet or the drain holes are communicated with the water inlet.

The tap purifier based on the technical characteristics, through set up raw water outlet 12 at the lower extreme of conversion subassembly 1, and raw water outlet 12 crosses the inside of water hole 243 and core section of thick bamboo 241 and is linked together through going out the water cavity and raw water, 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 difference, the running water can not permeate filter media 242 after the entering, only can flow through on filter media 242 surface, then cross water hole 243 inflow from the raw water and go out the water cavity, at last from raw water outlet 12 outflow, the raw water flows through from filter media 242 surface, can take away the impurity that attaches on filter media 242 surface, thereby play the effect of washing, avoided the water purifier jam, the life of water purifier has been prolonged. Meanwhile, by arranging the gear adjusting assembly 3, the tap water outlet 33 is communicated with the water inlet 23 during filtering to realize filtering, and the plurality of drain holes 34 are communicated with the water inlet 23 during flushing, so that the flushing area can be enlarged, and the flushing effect is improved. Namely, only water flows out from one tap water outlet 33 to the filter material during filtering; when the filter material 242 is washed, a plurality of the drainage holes 34 are distributed above the filter material 242, so that washing of each part of the filter material 242 is realized.

In this embodiment, a switching plate 35 is disposed inside the seat body 31, a first switching port 36 communicated with the tap water outlet 33 and a second switching port 37 communicated with the drain hole 34 are disposed on the switching plate 35, and the tap water outlet 33 is connected with the first switching port 36 through a pipe. The upper end of the adjusting piece 32 is used for connecting a water tap, and the bottom end of the adjusting piece 32 is provided with a steel ball 38 for sealing the first switching port 36 or the second switching port 37. When the adjusting piece 32 is rotated during adjustment, the adjusting piece 32 drives the steel ball 38 to rotate, so that the first switching port 36 is sealed or the second sealing port 37 is sealed. Meanwhile, in order to facilitate rotation, an installation pipe 39 is arranged inside the seat body 31, the steel balls 38 are movably clamped at the free end of the installation pipe 39, a spring 3a is arranged in the installation pipe 39, and two ends of the spring 3a are respectively abutted against the steel balls 38 and the inner wall of the seat body 31. When the ball 38 is rotated, the spring 3a is pressed by the ball 38, so that the ball 38 extends into the mounting tube 39, and when the ball is rotated to a correct position, the ball 38 is compressed by the spring 3a and enters the switching port to realize the sealing of a sealing port.

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 1441, the installation column 1442 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.

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 gear shifting device comprises a conversion component, a filtering component and a gear adjusting component which are communicated;

2. The faucet purifier of claim 1, wherein: the water tap is characterized in that a switching plate is arranged in the base body, a first switching port communicated with the tap water outlet and a second switching port communicated with the drain hole are formed in the switching plate, and steel balls used for sealing the first switching port or the second switching port are arranged at the bottom end of the adjusting piece.

3. The faucet purifier of claim 2, wherein: the inside of pedestal is equipped with the installation pipe, and the movably joint of steel ball is in the free end of installation pipe, the intraductal spring that is equipped with of installation, the both ends of spring are supported respectively and are leaned on the steel ball reaches the inner wall of pedestal.

4. The faucet purifier of claim 1, 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.

5. The faucet purifier of claim 4, 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.

6. 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.

7. The faucet purifier of claim 6, 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.

8. The faucet purifier of claim 1, 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.

9. 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.

10. The faucet purifier of claim 1, 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.