CN112169408A - Water purifier for faucet - Google Patents

Water purifier for faucet Download PDF

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Publication number
CN112169408A
CN112169408A CN202011142126.4A CN202011142126A CN112169408A CN 112169408 A CN112169408 A CN 112169408A CN 202011142126 A CN202011142126 A CN 202011142126A CN 112169408 A CN112169408 A CN 112169408A
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CN
China
Prior art keywords
water
faucet
passing port
water passing
switching piece
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011142126.4A
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Chinese (zh)
Inventor
刘社军
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Foshan Xinyao Environmental Protection Technology Co Ltd
Original Assignee
Foshan Xinyao Environmental Protection Technology Co Ltd
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Filing date
Publication date
Application filed by Foshan Xinyao Environmental Protection Technology Co Ltd filed Critical Foshan Xinyao Environmental Protection Technology Co Ltd
Priority to CN202011142126.4A priority Critical patent/CN112169408A/en
Publication of CN112169408A publication Critical patent/CN112169408A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

The invention relates to the technical field of water purifiers, and discloses a faucet 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 faucet, and the lower end of the conversion component is rotatably connected with the filtering component; the conversion assembly comprises a first switching piece and a rotating piece, the first switching piece is provided with a first water passing port and a second water passing port, and the rotating piece is connected with the first switching piece; 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. According to the faucet water purifier provided by the invention, the filtering component and the conversion component are integrated together, so that the volume of the water purifier is reduced, and the faucet water purifier is convenient to use.

Description

Water purifier for faucet
Technical Field
The invention relates to the technical field of water purifiers, in particular to a faucet water 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.
Disclosure of Invention
In order to solve the technical problems, the invention provides the faucet water purifier, which integrates the filtering component and the conversion component together, reduces the volume of the water purifier and is convenient to use.
The technical scheme adopted by the invention for solving the technical problems is as follows:
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 switching piece and a rotating piece, the first switching piece is provided with a first water passing port and a second water passing port, and the rotating piece is connected with the first switching piece;
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.
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 assembly further includes a cover body, a mounting seat, a second switching piece and a third switching piece, the mounting seat is fixed to the upper end of the housing, the cover body is provided with a water inlet communicated with the faucet, the cover body is arranged at the upper end of the rotating piece, the second switching piece is fixed to the cover body, the third switching piece is fixed to the mounting seat, and the first switching piece is arranged between the second switching piece and the third switching piece.
Preferably, the cover body and the mounting seat are both provided with mounting grooves, and the second switching piece and the third switching piece are respectively mounted in the corresponding mounting grooves.
Preferably, the second switching piece 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 switching piece 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 switching 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 switching piece 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.
Compared with the prior art, the faucet water purifier provided by the embodiment of the invention has the beneficial effects that: 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.
Drawings
Fig. 1 is a schematic view of a water purifying state structure of the faucet water purifier according to the present invention.
Fig. 2 is a schematic view of the structure of the faucet water purifier in a flushing state according to the present invention.
Fig. 3 is a schematic sectional view of a filter element of the faucet water purifier according to the present invention.
Fig. 4 is an exploded pictorial illustration of the switch assembly of the faucet water purifier of the present invention.
Fig. 5 is a schematic structural view of a second ceramic plate of the faucet water purifier according to the present invention.
Fig. 6 is a schematic structural view of a third ceramic plate of the faucet water purifier according to the present invention.
Fig. 7 is an isometric view of the faucet water purifier mounting base of the present invention.
Fig. 8 is an isometric view of another perspective of the faucet water purifier mount of the present invention.
Fig. 9 is a schematic structural view of a rotating member of the faucet water purifier according to the present invention.
Wherein: 1-conversion component, 11-first switching 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 switching piece, 161-third water passing hole, 17-third switching piece, 171-fourth water passing hole, 172-fifth water passing hole, 2-filtering component, 21-shell, 22-purified water outlet, 23-raw water outlet, 24-filtering element, 241-core barrel, 242-filtering material, 243-filtering material end seat, 2431-raw water through hole, 244-filter material base, 2441-water purification through hole, 25-water outlet cavity, 3-fastening cover, 4-pipe joint and 5-enclosure.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with 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 switching piece 11 and a rotating piece 13, wherein the first switching piece 11 is provided with a first water passing port 111 and a second water passing port 112, and the rotating piece 13 is connected with the first switching piece 11;
the filter assembly 2 comprises a shell 21, a purified water outlet 22 and a raw water outlet 23 are arranged at the lower end of the shell 21, a filter element 24 is arranged inside the shell 21, two ends of the filter element 24 are respectively communicated with the first water passing port 111 and the purified water outlet 22, a water outlet cavity 25 is formed between the filter element 24 and the inner wall of the shell 21, and the water outlet cavity 25 is respectively communicated with the second water passing port 112 and the raw water outlet 23.
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.
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 the embodiment, the conversion assembly 1 further includes a cover 14, a mounting seat 15, a second switch plate 16 and a third switch plate 17, 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 switch plate 16 is fixed on the cover 14, the third switch plate 17 is fixed on the mounting seat 15, and the first switch plate 11 is disposed between the second switch plate 16 and the third switch plate 17. When the water purifier is switched, the rotating part 13 is rotated, and the rotating part 13 drives the first switching piece 11 to rotate, so that 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, and filtering or non-filtering is realized. By providing the second switch piece 16 and the third switch piece 17, the rotation of the first switch piece 11 is facilitated. However, in order to realize the normal operation of the water purifier, the second switch piece 16 is provided with a third water passing opening 161 communicated with the water inlet 141, 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 switching piece 17 is provided with a fourth water passing port 171 communicated with the first water passing port 111 and a fifth water passing port 172 communicated with the second water passing port 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 switch piece 16 and the third switch piece 17, the cover 14 and the installation seat 15 are both provided with installation grooves 151, and the second switch piece 16 and the third switch piece 17 are respectively installed in the corresponding installation 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 on the outer side of the clamping column 153, the mounting ring 154 is clamped at the upper end of the housing 21, the third switch plate 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 switch blade 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 switch blade 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 switching piece 16, the first switching piece 11 and the third switching piece 17 in sequence, then the raw water enters the filter material 142, under the action of pressure difference, water molecules permeate the filter material base 244 and are collected to become pure water, and the collected pure water flows out from the pure water outlet 22 (the water flow direction refers 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 communicated, the tap is opened, tap water enters, the raw water flows to the second switching piece 16, the first switching piece 11 and the third switching piece 17 in sequence, then enters the water outlet cavity 25 and flows out from the raw water outlet 23 (see the arrow direction in fig. 2).
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

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;
the conversion assembly comprises a first switching piece and a rotating piece, the first switching piece is provided with a first water passing port and a second water passing port, and the rotating piece is connected with the first switching piece;
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.
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 switching piece and a third switching piece, the mounting seat is fixed to 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 switching piece is fixed to the cover body, the third switching piece is fixed to the mounting seat, and the first switching piece is arranged between the second switching piece and the third switching piece.
4. The faucet water purifier of claim 3, wherein: the cover body and the mounting seat are respectively provided with mounting grooves, and the second switching sheet and the third switching sheet are respectively mounted in the corresponding mounting grooves.
5. The faucet water purifier of claim 3, wherein: the second switching piece 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 switching piece 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 seat comprises a mounting seat 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 switching piece is fixed on the mounting seat 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 switching piece 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.
CN202011142126.4A 2020-10-22 2020-10-22 Water purifier for faucet Pending CN112169408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011142126.4A CN112169408A (en) 2020-10-22 2020-10-22 Water purifier for faucet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011142126.4A CN112169408A (en) 2020-10-22 2020-10-22 Water purifier for faucet

Publications (1)

Publication Number Publication Date
CN112169408A true CN112169408A (en) 2021-01-05

Family

ID=73922694

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011142126.4A Pending CN112169408A (en) 2020-10-22 2020-10-22 Water purifier for faucet

Country Status (1)

Country Link
CN (1) CN112169408A (en)

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