CN214158654U - Water tap water purifying equipment - Google Patents
Water tap water purifying equipment Download PDFInfo
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- CN214158654U CN214158654U CN202022376043.3U CN202022376043U CN214158654U CN 214158654 U CN214158654 U CN 214158654U CN 202022376043 U CN202022376043 U CN 202022376043U CN 214158654 U CN214158654 U CN 214158654U
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Abstract
The utility model relates to the technical field of water purifiers, and discloses a faucet water purification device, which comprises a conversion component, a filter component and a gear adjusting component which are communicated, wherein the upper end of the conversion component is rotatably connected with the lower end of the filter component, and the gear adjusting component is arranged at the upper end of the filter component; the conversion assembly comprises a rotating piece, a mounting seat, a first switching piece and a second switching piece, and the bottom of the rotating piece is provided with a purified water outlet and a raw water outlet; the filter assembly comprises a shell, the lower end of the shell is provided with a water outlet communicated with the purified water outlet, the upper end of the shell is provided with a water inlet, a filter element is arranged in the shell, 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 body and an adjusting piece, wherein the adjusting piece is rotatably arranged on the base body, so that the tap water outlet or the drain hole is communicated with the water inlet.
Description
Technical Field
The utility model relates to a water purifier technical field especially relates to a tap water purification unit.
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 water purification unit can wash the filter media when not needing the pure water, and it is effectual to wash 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 water purification device 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, a mounting seat, a first switching piece and a second switching piece, a purified water outlet and a raw water outlet are formed in the bottom of the rotating piece, the mounting seat is rotatably arranged at the lower end of the filtering assembly and connected with the rotating piece, the first switching piece and the second switching piece are arranged between the filtering assembly and the mounting seat, the first switching piece is arranged above the second switching piece and fixed at the lower end of the filtering assembly, and the second switching piece is fixed on the mounting seat;
the filter assembly comprises a shell, the lower end of the shell is provided with a water outlet communicated with the purified 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 first switching piece is provided with a first water passing port communicated with the water outlet and a second water passing port communicated with the water outlet cavity, and the second switching piece is provided with a third water passing port communicated with the purified water outlet and a fourth water passing port communicated with the raw water outlet.
Preferably, the first switching piece and the second switching piece are both provided with a clamping groove, the shell and the mounting seat are both provided with clamping blocks, and the clamping blocks are embedded in the clamping grooves.
Preferably, the inner wall of the rotating part is provided with a rotating buckle, the lower end 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, the screw sequentially penetrates through the mounting seat, the second switching piece and the first switching piece to be connected with the filter assembly, and the axis of the screw is overlapped with the central lines of the first switching piece and the second switching piece.
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 water purification unit, 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 faucet equipment of the present invention.
Fig. 2 is a structural schematic diagram 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 faucet apparatus 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 faucet device of the present invention.
Fig. 6 is a schematic structural view of the first switching piece of the water purifying faucet device of the present invention.
Fig. 7 is a schematic structural view of the second switching piece of the water purifying faucet apparatus of the present invention.
Fig. 8 is a schematic structural view of the rotating member of the water purifying faucet device of the present invention.
Wherein: 1-conversion component, 11-purified water outlet, 12-raw water outlet, 13-rotating component, 131-rotating abutting buckle, 14-mounting seat, 15-first switching piece, 151-first water passing port, 152-second water passing port, 153-clamping groove, 16-second switching piece, 161-third water passing port, 162-fourth water passing port, 17-bolt, 2-filtering component, 21-shell, 211-bulge, 22-water outlet, 23-water inlet, 24-filtering element, 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, 3-gear adjusting component and 31-base body, 32-adjusting part, 33-tap water outlet, 34-drain hole, 35-switching plate, 36-first switching port, 37-second switching port, 38-steel ball, 39-mounting pipe, and 3 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 assembly 1, a filtering assembly 2 and a gear adjusting assembly 3, which are connected to each other, wherein an upper end of the switching assembly 1 is rotatably connected to a lower end of the filtering assembly 2, and the gear adjusting assembly is disposed at an upper end of the filtering assembly;
the conversion assembly 1 comprises a rotation piece 13, a mounting seat 14, a first switching piece 15 and a second switching piece 16, a purified water outlet 11 and a raw water outlet 12 which are communicated with the filtering assembly 2 are arranged at the bottom of the rotation piece 13, the mounting seat 14 is rotatably arranged at the lower end of the filtering assembly 2 and is connected with the rotation piece 13, the first switching piece 15 and the second switching piece 16 are arranged between the filtering assembly 2 and the mounting seat 14, the first switching piece 15 is arranged above the second switching piece 16 and is fixed at the lower end of the filtering assembly 2, and the second switching piece 16 is fixed on the mounting seat 14.
The filter assembly 2 comprises a shell 21, a water outlet 22 communicated with the purified water outlet 11 is 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 barrel 241 and a filter material 242 arranged in the core barrel 241, two ends of the core barrel 241 are respectively communicated with the water inlet 23 and the water outlet 22, a water outlet cavity is formed between the core barrel 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.
Based on the tap water purification unit of above-mentioned 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 back, only can flow through on filter media 242 surface, then cross water hole 243 inflow play the water cavity from the raw water, at last from raw water outlet 12 outflow, 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, 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 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 to 7, specifically, the first switching piece 15 is provided with a first water passing opening 151 communicated with the water outlet 22 and a second water passing opening 152 communicated with the water outlet cavity, and the second switching piece 16 is provided with a third water passing opening 161 communicated with the purified water outlet 11 and a fourth water passing opening 162 communicated with the raw water outlet 12. When the first water passing port 151 is communicated with the third water passing port 161 during switching, the water purifier realizes filtering, and when the second water passing port 152 is communicated with the fourth water passing port 162, the water purifier realizes that the filter material is washed and flows out raw water.
In this embodiment, in order to facilitate the installation of the first switching piece 15 and the second switching piece 16, the first switching piece 15 and the second switching piece 16 are both provided with a clamping groove 153, the housing 21 and the mounting base 14 are both provided with a clamping block (not shown in the figure), the clamping block is embedded in the clamping groove 153, so that the first switching piece 15 is fixed on the housing 21, the second switching piece 16 is fixed on the mounting base 14, the mounting base 14 rotates along with the rotating piece 13 during switching, and the second switching piece 16 rotates along with the mounting base 14, thereby realizing the switching between filtering and washing.
Meanwhile, in order to ensure the sealing performance, sealing gaskets are respectively arranged between the first switching piece 15 and the shell 21 and between the second switching piece 16 and the mounting seat 14.
Referring to fig. 8, in this embodiment, the inner walls of the rotating members 13 are respectively provided with rotating fasteners 131, the lower end of the housing 21 is provided with an annular protrusion 211, and the rotating fasteners 131 abut against the upper surface of the protrusion 211. Meanwhile, the conversion assembly 1 further comprises a screw 17, the screw 17 sequentially penetrates through the mounting seat 14, the second switching piece 16 and the first switching piece 15 to be connected with the filter assembly 2, and the axis of the screw 17 is overlapped with the central lines of the first switching piece 15 and the second switching piece 16. 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 open, 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 151 of the first switching piece 15 and the third water passing port 161 of the second switching piece 16, 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 fender position, 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 infiltrate filter media 242 after the running water gets into, only can flow through on 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 first switching piece 15 the second cross mouth of a river 152 the mouth of a river 162 is crossed to second switching piece 16 fourth, 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 (10)
1. The utility model provides a tap water purification unit which characterized in that: the gear adjusting device 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, a mounting seat, a first switching piece and a second switching piece, a purified water outlet and a raw water outlet are formed in the bottom of the rotating piece, the mounting seat is rotatably arranged at the lower end of the filtering assembly and connected with the rotating piece, the first switching piece and the second switching piece are arranged between the filtering assembly and the mounting seat, the first switching piece is arranged above the second switching piece and fixed at the lower end of the filtering assembly, and the second switching piece is fixed on the mounting seat;
the filter assembly comprises a shell, the lower end of the shell is provided with a water outlet communicated with the purified 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.
2. The faucet water purification unit 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 water purification unit 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 water purification unit 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 water purification unit 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 water purification unit of claim 1, wherein: the first switching piece is provided with a first water passing port communicated with the water outlet and a second water passing port communicated with the water outlet cavity, and the second switching piece is provided with a third water passing port communicated with the purified water outlet and a fourth water passing port communicated with the raw water outlet.
7. The faucet water purification unit of claim 1, wherein: the first switching piece and the second switching piece are respectively provided with a clamping groove, the shell and the mounting seat are respectively provided with a clamping block, and the clamping blocks are embedded in the clamping grooves.
8. The faucet water purification unit of claim 1, wherein: the inner wall of the rotating part is provided with a rotating support buckle, the lower end of the shell is provided with an annular bulge, and the rotating support buckle is supported against the upper surface of the bulge.
9. The faucet water purification unit of claim 1, wherein: the conversion assembly further comprises a screw, the screw sequentially penetrates through the mounting seat, the second switching piece and the first switching piece to be connected with the filtering assembly, and the axis of the screw is coincided with the central lines of the first switching piece and the second switching piece.
10. The faucet water purification unit 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022376043.3U CN214158654U (en) | 2020-10-22 | 2020-10-22 | Water tap water purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022376043.3U CN214158654U (en) | 2020-10-22 | 2020-10-22 | Water tap water purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158654U true CN214158654U (en) | 2021-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022376043.3U Active CN214158654U (en) | 2020-10-22 | 2020-10-22 | Water tap water purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158654U (en) |
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2020
- 2020-10-22 CN CN202022376043.3U patent/CN214158654U/en active Active
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