CN203852913U - Backwash type tap water purifier - Google Patents
Backwash type tap water purifier Download PDFInfo
- Publication number
- CN203852913U CN203852913U CN201420284044.7U CN201420284044U CN203852913U CN 203852913 U CN203852913 U CN 203852913U CN 201420284044 U CN201420284044 U CN 201420284044U CN 203852913 U CN203852913 U CN 203852913U
- Authority
- CN
- China
- Prior art keywords
- running water
- filter core
- chamber
- water
- piston cylinder
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model relates to water purification equipment and discloses a backwash type tap water purifier. The backwash type tap water purifier comprises an outer cavity body, wherein the two ends of the outer cavity body are opened, and the inner cavity of the outer cavity body is divided into a left cavity and a right cavity; a first filter element and a second filter element are respectively connected in the left cavity and the right cavity in a sleeving manner, and the second filter element is slidingly matched with the right cavity to form a piston type structure; a first water inlet for enabling tap water to enter is formed in the side wall of the first filter element, and a first water outlet and a second water outlet which are mutually communicated are correspondingly formed in adjacent surfaces of the first filter element and the second filter element; a purified water hole used for draining purified water is formed in the second filter element; a tap water inlet and a tap water outlet are formed in the outer cavity body, and a tap water switch is correspondingly arranged at the tap water outlet; a left end cover and a right end cover which are used for closing the inner cavity are arranged at the two ends of the outer cavity body. The backwash type tap water purifier has the advantages of novel design thought and easiness and convenience in operation and can effectively remove dirt on the filter elements.
Description
Technical field
The utility model relates to a kind of purifier, is specifically related to a kind of tap water purifier.
Background technology
Nowadays, increase water quality, ensure the healthy common recognition that has become people, the purifier for running water that is used for optimizing tap water quality has entered many people's daily life.But purifier for running water major part on the market is all faced with the inconvenient problem of cleaning, if renew cartridge more frequently, use cost just increases greatly so, therefore, if want to allow more consumer use purifier for running water, that will try every possible means to allow purifier for running water possess simple and efficient self-cleaning function.
Utility model content
Do not possess the problem of self-cleaning function for solving purifier for running water under prior art, the utility model discloses one can back flush type purifier for running water, and its mentality of designing novelty, easy and simple to handle, can effectively remove the dirt on filter core.
The technical solution adopted in the utility model is: one can back flush type purifier for running water, comprise outer chamber, described outer chamber both ends open and inner chamber are divided into left chamber and right chamber, in described left chamber and right chamber, be socketed with respectively the first filter core and the second filter core, described the second filter core and described right chamber are slidably matched to form piston cylinder operator; On the sidewall of described the first filter core, be provided with the first water inlet entering for running water, described the first filter core and the second filter core adjacent surface correspondence have the first delivery port and the second water inlet that are interconnected, on described the second filter core, are provided with the pure water hole of purifying waste water for getting rid of; On described outer chamber, have running water entrance, running water outlet, described running water outlet is also correspondingly provided with running water switch; The two ends of described outer chamber are provided with left end cap and the right end cap of closed inner chamber.
Above-mentioned one can back flush type purifier for running water, wherein said outer chamber comprises urceolus and socket piston cylinder therein, the external diameter of described piston cylinder is less than the internal diameter of described urceolus, described piston cylinder left end is provided with the running water passage that enters the first filter core for running water, and described running water entrance and running water outlet are arranged on described urceolus.
Above-mentioned one can back flush type purifier for running water, described right end cap can link with piston cylinder clamping, described piston cylinder outer wall is provided with the urceolus sealing ring for stoping running water to flow to the right, and the right-hand member of described the first filter core sidewall is provided with the first sealing ring for sealing space between the first filter core and piston cylinder.
Above-mentioned one can back flush type purifier for running water, wherein said right chamber and described the second filter core are cylindric, described right end cap is rotatably socketed in described the second filter core right-hand member, on described right end cap, have treated water outlet, described treated water outlet and pure water hole are positioned at the same radial section of described the second filter core.
Above-mentioned one can back flush type purifier for running water, and wherein said pure water hole is arranged on described the second filter core right-hand member and the switch of purifying waste water is installed.
Above-mentioned one can back flush type purifier for running water, has with described running water and export corresponding ring-type guiding gutter on wherein said piston cylinder.
Above-mentioned one can back flush type purifier for running water, and the right-hand member of wherein said the second filter core is provided with knob.
Above-mentioned one can back flush type purifier for running water, and wherein said former water out from the beginning and described treated water outlet are arranged on the opposite face of described running water entrance.
The utility model compared to existing technology, has following beneficial effect:
1, the technical program comprises the first filter core and the second filter core, and water body is carried out to twice filtration optimization, and the ingenious object of having utilized piston principle to realize cleaning, mentality of designing novelty.
2, the cleaning of the disclosed purifier for running water of the technical program is very easy, only need in piston cylinder, pull back and forth the second filter core for several times, can reach the object that recoil is cleaned, simple to operate, removes contamination effective.
Brief description of the drawings
Fig. 1 is that one can back flush type purifier for running water front section view;
Fig. 2 is that one can back flush type purifier for running water right side view.
In figure, 1-outer chamber, 11-urceolus, 13-piston cylinder, 131-ring-type guiding gutter, 15-left end cap, 17-right end cap, 2-left chamber, 3-chamber, 21-the first filter core, 211-the first water inlet, 213-the first delivery port, 215-the first sealing ring, 31-the second filter core, 311-pure water hole, 313-knob, 313-the second water inlet, 4-running water entrance, 5-treated water outlet, 6-running water passage, the outlet of 7-running water, 8-running water switch, 9-urceolus sealing ring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, one can back flush type purifier for running water, comprise outer chamber 1, described outer chamber 1 both ends open and inner chamber are divided into left chamber 2 and right chamber 3, interior the first filter core 21 and the second filter core 31 of being socketed with respectively of described left chamber 2 and right chamber 3, described the second filter core 31 is slidably matched to form piston cylinder operator with described right chamber 3; On the sidewall of described the first filter core 21, be provided with the first water inlet 211 entering for running water, described the first filter core 21 and the second filter core 31 adjacent surface correspondences have the first delivery port 213 and the second water inlet 313 that are interconnected, on described the second filter core 31, are provided with the pure water hole 311 of purifying waste water for getting rid of; On described outer chamber 1, have running water entrance 4, running water outlet 7, described running water outlet 7 is also correspondingly provided with running water switch 8; The two ends of described outer chamber 1 are provided with left end cap 15 and the right end cap 17 of closed inner chamber.Left end cap 15 and right end cap 17 are set to be fixed on the first filter core 21 and the second filter core 31 in described left chamber 2 and right chamber 3.
Described running water entrance 4 is connected on tap, when needs use without the running water purifying, can directly open running water switch 8, running water can enter the inner chamber of described outer chamber 1, described running water outlet 7 is communicated with the inner chamber of described outer chamber 1, and running water can directly enter described running water outlet 7 from inner chamber.
Need to use while purifying waste water, close running water switch 8, running water enters the first filter core 21 in described left chamber 2 by described running water entrance 4 through described running water passage 6, then the water filtering through described the first filter core 21 enters the second filter core 31 in described right chamber 3, and final purification water can be flowed out by described treated water outlet 5 through described pure water hole 311.While carrying out backwash, close described running water switch 8, the tap of fetching boiling water, then pulls out described the second filter core 31, the water after the first filter core 21 filters will be inhaled into the second filter core 31 and fill up the first filter core 21 and the second filter core 31 between space.Again open described running water switch 8, then push back the second filter core 31, purify waste water and under the extruding of the second filter core 31, rinse the first filter core 21, the waste water of flushing is got rid of by described running water outlet 7.Aforesaid operations several times, can complete cleaning repeatedly.
Further, wherein said outer chamber 1 comprises urceolus 11 and socket piston cylinder 13 therein, the external diameter of described piston cylinder 13 is less than the internal diameter of described urceolus 11, described piston cylinder 13 left ends are provided with the running water passage 6 that enters the first filter core 21 for running water, and described running water entrance 4 and running water outlet 7 are arranged on described urceolus.In order to make clean-up effect better, outer chamber 1 is divided into urceolus 11 and socket piston cylinder 13 two parts therein, allow running water to the space entering between described urceolus 11 and piston cylinder 13, flow to high order end left and enter the first filter core 21 through described running water passage 6, after fully filtering, enter again the second filter core 31.
Further, wherein said right end cap 17 can link with piston cylinder 13 clampings, described piston cylinder 13 outer walls are provided with the urceolus sealing ring 9 for stoping running water to flow to the right, and the right-hand member of described the first filter core 21 sidewalls is provided with the first sealing ring 215 for sealing space between the first filter core 21 and piston cylinder 13.Described right end cap 17 is flexibly connected with the second filter core 31, while carrying out backwash, pull described right end cap 17, and then drive described piston cylinder 13 and the second filter core 31 entirety to move right, be inhaled into the space between the second filter core and the first sealing ring 215 through the water of the first filter element filtering.Pull after certain distance, instead push away described right end cap 17 described the first filter core 21 is rinsed.
Further, wherein said right chamber 3 and described the second filter core 31 are cylindric, described right end cap 17 is rotatably socketed in described the second filter core 31 right-hand members, on described right end cap 17, have treated water outlet 5, described treated water outlet 5 and pure water hole 311 are positioned at the same radial section of described the second filter core 31.The right-hand member of described the second filter core 31 is provided with knob 313.Can the switch of purifying waste water be set separately like this, turning knob 313, makes pure water hole 311 aim at treated water outlet 5, purifies waste water and can flow out, and while use, turning knob 313, staggers pure water hole 311 and treated water outlet 5, purifies waste water and just can not flow out.
Described right end cap 17 is provided with clamping apparatus with described the second filter core 31, in the time that described right end cap 17 turns to the clamping position of the second filter core 31, described right end cap 17 and the second filter core 31 are connected to one, in the time that described right end cap 17 rotates backward the clamping position of leaving the second filter core 31, described right end cap 17 and the second filter core 31 are in separable state.
Further, on wherein said piston cylinder 13, have with described running water and export 7 corresponding ring-type guiding gutters 131.Described annular diversion trench 131 contributes to increase the water yield of running water outlet 7.
Further, wherein said running water outlet 7 and described treated water outlet 5 are arranged on the opposite face of described running water entrance 4.Flowing and getting rid of of more convenient water is set like this.
Claims (8)
- One kind can back flush type purifier for running water, comprise outer chamber, it is characterized in that: described outer chamber both ends open and inner chamber are divided into left chamber and right chamber, in described left chamber and right chamber, be socketed with respectively the first filter core and the second filter core, described the second filter core and described right chamber are slidably matched to form piston cylinder operator; On the sidewall of described the first filter core, be provided with the first water inlet entering for running water, described the first filter core and the second filter core adjacent surface correspondence have the first delivery port and the second water inlet that are interconnected, on described the second filter core, are provided with the pure water hole of purifying waste water for getting rid of; On described outer chamber, have running water entrance, running water outlet, described running water outlet is also correspondingly provided with running water switch; The two ends of described outer chamber are provided with left end cap and the right end cap of closed inner chamber.
- 2. one as claimed in claim 1 can back flush type purifier for running water, it is characterized in that: described outer chamber comprises urceolus and socket piston cylinder therein, the external diameter of described piston cylinder is less than the internal diameter of described urceolus, described piston cylinder left end is provided with the running water passage that enters the first filter core for running water, and described running water entrance and running water outlet are arranged on described urceolus.
- 3. one as claimed in claim 2 can back flush type purifier for running water, it is characterized in that: described right end cap can link with piston cylinder clamping, described piston cylinder outer wall is provided with the urceolus sealing ring for stoping running water to flow to the right, and the right-hand member of described the first filter core sidewall is provided with the first sealing ring for sealing space between the first filter core and piston cylinder.
- 4. one as claimed in claim 3 can back flush type purifier for running water, it is characterized in that: described right chamber and described the second filter core are cylindric, described right end cap is rotatably socketed in described the second filter core right-hand member, on described right end cap, have treated water outlet, described treated water outlet and pure water hole are positioned at the same radial section of described the second filter core.
- 5. the one as described in any one in claim 1-3 can back flush type purifier for running water, it is characterized in that: described pure water hole is arranged on described the second filter core right-hand member and the switch of purifying waste water is installed.
- 6. the one as described in any one in claim 2-4 can back flush type purifier for running water, it is characterized in that: on described piston cylinder, have with described running water and export corresponding ring-type guiding gutter.
- 7. one as claimed in claim 4 can back flush type purifier for running water, it is characterized in that: the right-hand member of described the second filter core is provided with knob.
- 8. the one as described in any one in claim 1-4 can back flush type purifier for running water, it is characterized in that: described running water outlet and described treated water outlet are arranged on the opposite face of described running water entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284044.7U CN203852913U (en) | 2014-05-29 | 2014-05-29 | Backwash type tap water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284044.7U CN203852913U (en) | 2014-05-29 | 2014-05-29 | Backwash type tap water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852913U true CN203852913U (en) | 2014-10-01 |
Family
ID=51602794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284044.7U Expired - Fee Related CN203852913U (en) | 2014-05-29 | 2014-05-29 | Backwash type tap water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492154A (en) * | 2014-12-16 | 2015-04-08 | 孙银焕 | Water purifier with backwashing function |
| CN107935077A (en) * | 2017-12-21 | 2018-04-20 | 深圳市沃泰克环保设备有限公司 | A kind of filter element of water purifier |
-
2014
- 2014-05-29 CN CN201420284044.7U patent/CN203852913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492154A (en) * | 2014-12-16 | 2015-04-08 | 孙银焕 | Water purifier with backwashing function |
| CN107935077A (en) * | 2017-12-21 | 2018-04-20 | 深圳市沃泰克环保设备有限公司 | A kind of filter element of water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106267964B (en) | The preposition water filter of back flush type | |
| CN105396363B (en) | The fore filter and its using method of adjustable backwash | |
| CN202884115U (en) | Novel dual-use water purifying faucet | |
| CN105381639B (en) | Front-mounted Filter device | |
| CN204051192U (en) | A kind of purifier | |
| CN105268233A (en) | Backflushing type tap water purifier | |
| CN203852913U (en) | Backwash type tap water purifier | |
| CN201470215U (en) | Self-purification backwashing filter | |
| CN105327545A (en) | Three-waterway self-locking filter core | |
| CN104128027A (en) | Backwash laminated filter | |
| CN203620353U (en) | Forward and backward washing prefilter | |
| CN205710139U (en) | Water purifier with backwashing function | |
| CN205340283U (en) | Leading filter of in -band brush | |
| CN204004668U (en) | Single-grip is controlled two Discharging bent-tube filtration cocks | |
| CN111991878A (en) | Water purification system with self-cleaning filter element | |
| CN204051210U (en) | A kind of three water route self-locking filter cores | |
| CN101632882B (en) | Filtering system adopting automatic cleaning and filtering device without power | |
| CN103322227B (en) | A kind of large-flow water treatment device | |
| CN105498332A (en) | Preposed filter with internal brush | |
| CN205412432U (en) | Leading filter of adjustable back flush | |
| CN101649915B (en) | Water faucet | |
| CN214233101U (en) | Tap water purifier | |
| CN203628115U (en) | Water-filtering water knockout drum | |
| CN103711947A (en) | Water treatment device capable of achieving mixed purification | |
| CN106422461A (en) | Reverse washing prefilter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20210529 |