CN214158785U

CN214158785U - Water purifier for tap

Info

Publication number: CN214158785U
Application number: CN202022378292.6U
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 and a filtering component which are communicated, wherein the upper end of the conversion component is used for connecting a tap, and the lower end of the conversion component is rotatably connected with the filtering component; the conversion assembly comprises a first ceramic chip and a rotating piece, wherein a first water passing port and a second water passing port are formed in the first ceramic chip, and the rotating piece is connected with the first ceramic chip; the filter assembly comprises a shell, a purified water outlet and a raw water outlet are formed in the lower end of the shell, a filter element is arranged inside the shell, two ends of the filter element are respectively communicated with the first water passing port and the purified water outlet, a water outlet cavity is formed between the filter element and the inner wall of the shell, and the water outlet cavity is respectively communicated with the second water passing port and the raw water outlet. The utility model provides a tap purifier integrates filtering component and conversion component together, reduces the purifier volume, facilitates the use and switches.

Description

Water purifier for tap

Technical Field

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

Background

In recent years, tap purifier begins to appear in people's the field of vision, and the contrast is more small and exquisite with other types of purifier, tap purifier, and it is more convenient to install. The tap water purifier on the market at present generally comprises two parts, and one part is the conversion subassembly that fixes on the tap, and another part is removable filter assembly, realizes the filtration or not filter of running water through operating conversion subassembly. However, the switching components of the faucet water purifiers on the market are all installed on the side edges of the filtering components, and meanwhile, the size details are not optimized better, so that the water purifiers are too large to be installed on the faucet, and the faucet water purifiers are not convenient to use. On the other hand, the conversion device of the faucet water purifier on the market at present is not smooth in operation, and the using effect is reduced. Moreover, the shell of the filtering component of the existing filter element water purifier is welded and fixed after being installed, so that the filter element inside cannot be replaced, and certain waste is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a tap purifier integrates filter component and converting component together, reduces the purifier volume, facilitates the use, improves the conversion smooth and easy nature, improves the result of use, makes things convenient for the change of filter core.

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

a faucet water purifier comprises a conversion component and a filtering component which are communicated, wherein the upper end of the conversion component is used for connecting a faucet, and the lower end of the conversion component is rotatably connected with the filtering component;

the conversion assembly comprises a first ceramic chip and a rotating piece, wherein a first water passing port and a second water passing port are formed in the first ceramic chip, and the rotating piece is connected with the first ceramic chip;

the filter assembly comprises a shell, the shell comprises a shell main body and a shell cover, the shell cover is detachably arranged at the upper end of the shell main body, a water purification outlet and a raw water outlet are formed in the lower end of the shell main body, a filter element is arranged inside the shell, two ends of the filter element are respectively communicated with the first water passing port and the water purification outlet, a water outlet cavity is formed between the filter element and the inner wall of the shell, and the water outlet cavity is respectively communicated with the second water passing port and the raw water outlet.

Preferably, the filter element comprises a core barrel, a filter material is arranged in the core barrel, a filter material end seat is arranged at the upper end of the core barrel, a filter material base is arranged at the lower end of the core barrel, a raw water through hole communicated with the first water passing port is formed in the filter material end seat, and a water purifying through hole communicated with the water purifying outlet is formed in the filter material base.

Preferably, the conversion subassembly still includes lid, mount pad, second potsherd and third potsherd, the mount pad is fixed the upper end of shell, be equipped with the water inlet that feeds through tap on the lid, the lid sets up the upper end of rotating the piece, the second potsherd is fixed on the lid, the third potsherd is fixed on the mount pad, first potsherd sets up the second potsherd reaches between the third potsherd.

Preferably, the cover body and the mounting seat are both provided with mounting grooves, and the second ceramic piece and the third ceramic piece are respectively mounted in the corresponding mounting grooves.

Preferably, the second ceramic plate is provided with a third water passing port communicated with the water inlet, the third water passing port is respectively communicated with the first water passing port and the second water passing port, and the third ceramic plate is respectively provided with a fourth water passing port communicated with the first water passing port and a fifth water passing port communicated with the second water passing port.

Preferably, the mounting base comprises a mounting base body and a clamping column which are perpendicular to each other, a mounting ring is sleeved on the outer side of the clamping column and is clamped at the upper end of the shell, the third ceramic piece is fixed on the mounting base body, and the upper end of the filter element is inserted into the clamping column.

Preferably, the water faucet further comprises a fastening cover and a pipe joint for connecting the water faucet, wherein the cover body is provided with an enclosure surrounding the water inlet, the pipe joint is arranged inside the enclosure, and the fastening cover is buckled and pressed at the upper end of the pipe joint and is in threaded connection with the enclosure.

Preferably, the number of the first water passing openings is one, the number of the second water passing openings is two, and the first water passing openings and the two second water passing openings are communicated through a communicating groove.

Preferably, the inner wall that rotates the piece is the protruding a plurality of spliced poles that are equipped with of annular array form, it is a plurality of to correspond on the first ceramic chip the spliced pole is equipped with a plurality of spread grooves, the free end of spliced pole inlays to be established in the spread groove.

Preferably, a plurality of anti-skidding grooves are uniformly distributed on the outer wall of the rotating piece in the circumferential direction.

The utility model discloses a tap purifier, compared with the prior art, its beneficial effect lies in: through setting up the conversion components in filtering component's upper end, the conversion components no longer sets up the side at filtering component to integrated filtering component and conversion components together, reduced the volume of purifier, facilitate the use. Through setting up first potsherd and switching, because its ceramic characteristic for first potsherd can easily rotate, has improved the result of use. Simultaneously, be connected through cap and housing body detachably, when needs renew cartridge filter direct with the cap pull down can, after the installation again with cap and housing body connection can, the filter core is changed conveniently.

Drawings

Fig. 1 is a schematic view of the water purifying state of the faucet water purifier of the present invention.

Fig. 2 is a schematic view of the flushing state structure of the faucet water purifier of the present invention.

Fig. 3 is a schematic sectional view of the filter element of the faucet water purifier of the present invention.

Fig. 4 is an exploded view of the switching assembly of the faucet water purifier according to the present invention.

Fig. 5 is a schematic structural view of the first ceramic plate of the faucet water purifier of the present invention.

Fig. 6 is a schematic structural view of the third ceramic plate of the faucet water purifier of the present invention.

Fig. 7 is an isometric view of the mounting seat of the faucet water purifier of the present invention.

Fig. 8 is an isometric view of another viewing angle of the mounting base of the faucet water purifier of the present invention.

Fig. 9 is a schematic structural view of the rotating member of the faucet water purifier of the present invention.

Wherein: 1-conversion component, 11-first ceramic piece, 111-first water passing hole, 112-second water passing hole, 113-communicating groove, 114-connecting groove, 13-rotating piece, 131-connecting column, 132-anti-slip groove, 14-cover body, 141-water inlet, 15-mounting seat, 151-mounting groove, 152-mounting seat body, 153-clamping column, 154-mounting ring, 16-second ceramic piece, 161-third water passing hole, 17-third ceramic piece, 171-fourth water passing hole, 172-fifth water passing hole, 2-filtering component, 21-shell, 211-shell main body, 212-shell cover, 22-purified water outlet, 23-raw water outlet, 24-filter element, 241-core barrel, 242-filtering material, 243-filter material end seat, 2431-raw water through hole, 244-filter material base, 2441-purified water through hole, 25-water outlet cavity, 3-fastening cover, 4-pipe joint and 5-enclosure.

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. 1-2, a faucet water purifier according to a preferred embodiment of the present invention includes a switching assembly 1 and a filtering assembly 2, which are communicated with each other, wherein an upper end of the switching assembly 1 is used for connecting a faucet, and a lower end of the switching assembly 1 is rotatably connected to the filtering assembly 2;

the conversion assembly 1 comprises a first ceramic plate 11 and a rotating member 13, wherein the first ceramic plate 11 is provided with a first water passing port 111 and a second water passing port 112, and the rotating member 13 is connected with the first ceramic plate 11;

the filter assembly 2 includes a housing 21, the housing 21 includes a housing main body 211 and a housing cover 212, the housing cover 212 is detachably disposed at an upper end of the housing main body 211, and preferably, the housing cover 212 is screw-coupled to the housing main body 211. The lower extreme of shell main part 211 is equipped with water purification export 22 and raw water export 23, the inside of shell 21 is equipped with filter core 24, the both ends of filter core 24 respectively with first mouth of a river 111 reaches water purification export 22 is linked together, filter core 24 with form out the water cavity 25 between the inner wall of shell 21, it is linked together respectively with second mouth of a river 112 reaches raw water export 23 to go out the water cavity 25.

Based on above-mentioned technical characteristic's tap purifier, through setting up converting component 1 in the upper end of filter component 2, converting component 1 no longer sets up the side at filter component 2 to integrate filter component 2 and converting component 1 together, reduced the volume of purifier, facilitate the use. Through setting up first ceramic wafer 11 and switching, because its ceramic characteristic for the first ceramic wafer can easily rotate, has improved the result of use. Simultaneously, be connected with shell main part 211 detachably through cap 212, when needing more renew cartridge 24 directly with cap 212 pull down can, after the installation again with cap 212 with shell main part 211 be connected can, filter core 24 is changed conveniently.

Referring to fig. 3, in the present embodiment, the filter element 24 includes a core 241, a filter 242 is disposed inside the core 241, a filter end seat 243 is disposed at an upper end of the core 241, a filter base 244 is disposed at a lower end of the core 241, a raw water through hole 2431 communicated with the first water passing hole 111 is disposed on the filter end seat 243, and a purified water through hole 2441 communicated with the purified water outlet 22 is disposed on the filter base 244. In order to facilitate installation of the filter element 24, the filter element base 244 and the filter element end seat 243 both include a clamping groove and an installation column, the filter element cylinder 241 is inserted into the clamping groove, and the installation column is used for insertion and fixation of the filter element 24. Meanwhile, in order to guarantee the sealing performance, a sealing ring is sleeved on the outer side of the mounting column.

In addition, in order to ensure the structural strength of the core cylinder 241, reinforcing ribs are arranged on the outer wall of the core cylinder 241 and are distributed along the circumferential direction of the core cylinder 241. Preferably, there are two reinforcing ribs, and the two reinforcing ribs are respectively disposed at the upper portion and the lower portion of the core barrel 241.

Referring to fig. 4-8, in this embodiment, the conversion assembly 1 further includes a cover 14, a mounting seat 15, a second ceramic plate 16, and a third ceramic plate 17, where the mounting seat 15 is fixed at the upper end of the housing 21, a water inlet 141 communicated with the faucet is disposed on the cover 14, the cover 14 is disposed at the upper end of the rotating member 13, the second ceramic plate 16 is fixed on the cover 14, the third ceramic plate 17 is fixed on the mounting seat 15, and the first ceramic plate 11 is disposed between the second ceramic plate 16 and the third ceramic plate 17. When the water purifier is switched, the rotating piece 13 is rotated, the rotating piece 13 drives the first ceramic piece 11 to rotate, the first water passing port 111 is communicated with the purified water outlet 22, or the second water passing port 112 is communicated with the raw water outlet 23, so that filtering or non-filtering is realized. The second ceramic plate 16 and the third ceramic plate 17 are arranged to facilitate the rotation of the first ceramic plate 11. However, in order to realize the normal operation of the water purifier, a third water passing opening 161 communicated with the water inlet 141 is arranged on the second ceramic plate 16, and the third water passing opening 161 is respectively communicated with the first water passing opening 111 and the second water passing opening 112. Specifically, there are one first water passing port 111 and two second water passing ports 112, the one first water passing port 111 and the two second water passing ports 112 are communicated with each other through a communication groove 113, and the third water passing port 161 is communicated with the communication groove 113. The third ceramic plate 17 is provided with a fourth water gap 171 communicated with the first water gap 111 and a fifth water gap 172 communicated with the second water gap 112. The first water passing port 111 is communicated with the fourth water passing port 171 during filtering, and the second water passing port 112 is communicated with the fifth water passing port 172 during non-filtering.

In this embodiment, in order to facilitate the installation of the second ceramic sheet 16 and the third ceramic sheet 17, the cover 14 and the mounting seat 15 are both provided with mounting grooves 151, and the second ceramic sheet 16 and the third ceramic sheet 17 are respectively installed in the corresponding mounting grooves 151. Specifically, the mounting base 15 includes a mounting base body 152 and a clamping column 153 which are perpendicular to each other, a mounting ring 154 is sleeved outside the clamping column 153, the mounting ring 154 is clamped at the upper end of the housing 21, the third ceramic sheet 17 is fixed on the mounting base body 152, and the upper end of the filter element 24 is inserted into the clamping column 153.

In this embodiment, the faucet water purifier further includes a fastening cover 3 and a pipe joint 4 for connecting a faucet, the cover body is provided with a surrounding ring 5 surrounding the water inlet 141, the pipe joint 4 is disposed inside the surrounding ring 5, and the fastening cover 3 is buckled and pressed on the upper end of the pipe joint 4 and is in threaded connection with the surrounding ring 5. During installation, the fastening cover 3 is sleeved on the water faucet, then the water faucet and the pipe joint 4 are screwed, and after the fastening cover 3 is screwed, the fastening cover is in threaded connection with the enclosure 5, so that the installation of the water purifier and the water faucet is realized, and the operation is simple and convenient.

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

In this embodiment, for the convenience rotate piece 13 with the connection of first ceramic wafer 11, the inner wall that rotates piece 13 is the protruding a plurality of spliced poles 131 that are equipped with of annular array form, it is a plurality of to correspond on the first ceramic wafer 11 spliced pole 131 is equipped with a plurality of spread grooves 114, the free end of spliced pole 131 inlays to be established in spread groove 114. Meanwhile, in order to facilitate the operation of the rotating part 13, the relative sliding between the hand and the rotating part 13 in the rotating process is avoided, and a plurality of anti-sliding grooves 132 are uniformly distributed on the outer wall of the rotating part 13 in the circumferential direction.

This embodiment tap purifier 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 gear of the water purifier is adjusted to pure water, the raw water path is closed, the pure water path is conducted, tap water is opened, the raw water flows to the second ceramic piece 16, the first ceramic piece 11 and the third ceramic piece 17 in sequence and then enters the filter material 142, under the action of pressure difference, water molecules permeate the filter material base 244 to be collected and then become pure water, and the collected pure water flows out from the pure water outlet 22 (the water flow direction please refer to the arrow direction in fig. 1);

(2) raw water: when the gear of the water purifier is adjusted to the raw water, the purified water path is closed, the raw water path is conducted, the tap is opened, tap water enters, the raw water flows to the second ceramic piece 16, the first ceramic piece 11 and the third ceramic piece 17 in sequence, then enters the water outlet cavity 25 and flows out from the raw water outlet 23 (please refer to the arrow direction 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 water faucet comprises a conversion component and a filtering component which are communicated, wherein the upper end of the conversion component is used for connecting a water faucet, and the lower end of the conversion component is rotatably connected with the filtering component;

2. The faucet water purifier of claim 1, wherein: the filter element comprises a core barrel, a filter material is arranged in the core barrel, a filter material end seat is arranged at the upper end of the core barrel, a filter material base is arranged at the lower end of the core barrel, a raw water through hole communicated with the first water passing hole is formed in the filter material end seat, and a water purifying through hole communicated with the water purifying outlet is formed in the filter material base.

3. The faucet water purifier of claim 1, wherein: the conversion assembly further comprises a cover body, a mounting seat, a second ceramic piece and a third ceramic piece, wherein the mounting seat is fixed at the upper end of the shell, a water inlet communicated with a faucet is formed in the cover body, the cover body is arranged at the upper end of the rotating piece, the second ceramic piece is fixed on the cover body, the third ceramic piece is fixed on the mounting seat, and the first ceramic piece is arranged between the second ceramic piece and the third ceramic piece.

4. The faucet water purifier of claim 3, wherein: the cover body and the mounting seat are respectively provided with a mounting groove, and the second ceramic piece and the third ceramic piece are respectively mounted in the corresponding mounting grooves.

5. The faucet water purifier of claim 3, wherein: the second ceramic plate is provided with a third water passing port communicated with the water inlet, the third water passing port is respectively communicated with the first water passing port and the second water passing port, and the third ceramic plate is respectively provided with a fourth water passing port communicated with the first water passing port and a fifth water passing port communicated with the second water passing port.

6. The faucet water purifier of claim 3, wherein: the mounting base comprises a mounting base body and a clamping column which are perpendicular to each other, a mounting ring is sleeved on the outer side of the clamping column and clamped at the upper end of the shell, the third ceramic piece is fixed on the mounting base body, and the upper end of the filter element is inserted into the clamping column.

7. The faucet water purifier of claim 3, wherein: still include fastening lid and the coupling that is used for connecting tap, be equipped with on the lid and surround 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.

8. The faucet water purifier of claim 1, wherein: the first water passing port is one, the second water passing ports are two, and the first water passing port and the second water passing ports are communicated through a communicating groove.

9. The faucet water purifier of claim 1, wherein: the inner wall that rotates the piece is the protruding a plurality of spliced poles that are equipped with of annular array form, it is a plurality of to correspond on the first ceramic chip the spliced pole is equipped with a plurality of spread grooves, the free end of spliced pole inlays to be established in the spread groove.

10. The faucet water purifier of claim 1, wherein: and a plurality of anti-skidding grooves are uniformly distributed on the outer wall of the rotating piece in the circumferential direction.