CN2463386Y - Self-flushing multi-stage filtering water purifier - Google Patents
Self-flushing multi-stage filtering water purifier Download PDFInfo
- Publication number
- CN2463386Y CN2463386Y CN 00264644 CN00264644U CN2463386Y CN 2463386 Y CN2463386 Y CN 2463386Y CN 00264644 CN00264644 CN 00264644 CN 00264644 U CN00264644 U CN 00264644U CN 2463386 Y CN2463386 Y CN 2463386Y
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- water
- water outlet
- filter
- level
- filter core
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Abstract
The utility model relates to a self-flushing multi-stage filtering water purifier which is characterized in that a filter cartridge 1 is provided with an interlayer communicated with a water inlet pipe. The upper part of a filter element is provided with a hole which is communicated with the interlayer, and the bottom is provided with a purified water outlet. A filter cartridge with an active carbon filter element a forms a prefiltering step, and the water outlet of the prefiltering step is connected with a filter cartridge with a hollow dimension ultra filter membrane filter element b by a self-flushing device 5 which is in three-way pipe structure that a channel is connected with a clean water outlet valve 6. An inner pipe c which is communicated with the water outlet of the prefiltering step and provided with a contraction water outlet is arranged in the water inlet channel of the three-way pipe structure. The other channel of the three-way pipe structure is connected with the water inlet of an ultra filtering step. The prefiltering, the water softening, the mineralizing and the ultra filtering multi-stage are connected into integration in series. The self-flushing device makes the filter elements be in the working state with high efficiency. The self-flushing multi-stage filtering water purifier not only can effectively remove impurity and pathogenic bacteria, but also can prolong the service life.
Description
The utility model relates to purifier, and is particularly a kind of from washing the cascade filtration water purifier.
Water purifier of the prior art adopts the micro-filtration terminal process mostly, only has the function of absorption mostly, only is applicable to the purification to the municipal tap water; Owing to do not have the softening water processing capacity mostly, thereby the scope of application is narrower.The water purifier of many types uses the back to pollute owing to core body can not get flushing in time for a long time, can not guarantee water outlet water quality.The rising pipe of most of water purifiers is installed owing to stationkeeping influences and is used.In addition, present most of water purifiers adopt single-stage to cross filter core, and it is purified waste water and can not reach standard for drinking.
The purpose of this utility model is to provide a kind of above-mentioned deficiency that can overcome existing water purifier technology, adopts different filter bodies to carry out elder generation's thin multiple-stage treatment in thick back, and has the cascade filtration of the flushing certainly water purifier from flushing mechanism.
Above-mentioned purpose of the present utility model is to realize by such technical scheme, be a kind of from washing the cascade filtration water purifier, comprise the water purifier housing, be installed in filter cylinder in the housing, be contained in filter core and inlet tube and outlet tube in the tube, it is characterized in that: filter cylinder has the interlayer that is communicated with water inlet pipe, filter core top has the hole that communicates with interlayer, and the bottom has the valve of purifying waste water out; The pre-flock level that contains the filter cylinder formation of active carbon filter core, its water outlet is by being connected with the ultrafiltration level that the filter cylinder that contains the hollow fiber ultrafiltration membrane filter core constitutes from flushing arrangement; Described is the three-way pipe structure that a passage connects the clear water outlet valve from flushing arrangement, has in its water entry to be communicated with pre-flock level water outlet, and band shrinks the interior pipe of water outlet, its another connect ultrafiltration level water-in.
Said structure of the present utility model can further specify by the embodiment that accompanying drawing provides.
The utility model has following accompanying drawing:
Accompanying drawing 1 is the structural representation of the utility model two-stage filtration embodiment;
Accompanying drawing 2 is the structure cut-away view of the utility model from flushing arrangement.
Referring to Fig. 1: the cascade filtration of the flushing certainly water purifier among the figure comprises the water purifier housing, filter cylinder 1 in the housing is installed, the dress within it filter core and advance, outlet valve 2,3,4, it is characterized in that: filter cylinder 1 has the interlayer that is communicated with water inlet pipe, filter core top has and interlayer through hole mutually, the bottom has treated water outlet, the filter cylinder that contains active carbon filter core a constitutes the pre-flock level, its water outlet is the three-way pipe structure that a passage connects clear water outlet valve 6 by being connected described from flushing arrangement 5 with the filter cylinder that contains hollow dimension ultra-filtration membrane filter core b from flushing arrangement 5, have in its water entry and be communicated with pre-flock level water outlet, band shrinks the interior pipe c of water outlet, and its another passage connects ultrafiltration level water-in.
An embodiment of the present utility model is: the filter cylinder that contains active carbon filter core of connecting in the pre-flock level with between flushing arrangement 5 constitutes smart filter level.
Another embodiment of the present utility model is: the water mineralising that water softening filter level that the filter cylinder of the resinous filter core of connecting in the pre-flock level with between flushing arrangement 5 constitutes or the filter cylinder that contains the mineralising filter core constitute is filtered level.
Above-mentioned from flushing arrangement clear water outlet valve 3 and the tap water outlet valve 4 of ultrafiltration level connect can whole rotation and flexible stainless steel tube, water intaking valve 2 connects Stainless Steel Flexible Hose.
Use of the present utility model is, water inlet pipe is connect running water pipe, and water enters the filter cylinder interlayer, and is filtered downwards by the filter core top, when only needing clear water, opens purge valve, and the clear water after the pre-flock level is flowed out by purge valve; When the needs tap water, open the drinking-water valve, be reducible through the filtering tap water of ultrafiltration level, automatically flushing ultrafiltration level filter core is to close the drinking-water valve, automatically finish when opening purge valve, because of there being the interior pipe of band contraction water outlet in the automatic flushing device, when its water outlet, in Y-tube, produce negative pressure owing to the quickening of its water flow velocity and, take away impurity in the water sucking-off in the ultrafiltration level tube.
The utility model is an one with pre-flock, water demineralization, mineralising, ultrafiltration plural serial stage, it is smart to have thick earlier back, density stratification, gradient advance, improve the performance of water purifying effect layer by layer, adopt jet flow negative pressure, make the interior material of water purifier be in the efficient operation state from flushing arrangement, avoid secondary pollution, assurance effluent quality long-term stability, filter cylinder adopts detachable structure, can conveniently filter core be taken out and clean.Adopt the hollow fiber ultrafiltration membrane end-filtration, it is little to have a volume, and the film surface-area is big, and permeable amount is suitable, and the characteristics that filtration capacity is strong can effectively be removed impurity and germ, can increase the service life again.
Claims (4)
1, a kind of from washing the cascade filtration water purifier, comprise the water purifier housing, filter cylinder (1) in the housing is installed, the dress within it filter core and advance, outlet valve (2,3,4), it is characterized in that: filter cylinder 1 has the interlayer that is communicated with water inlet pipe, filter core top has and interlayer through hole mutually, the bottom has treated water outlet, the filter cylinder that contains active carbon filter core (a) constitutes the pre-flock level, its water outlet is the three-way pipe structure that a passage connects clear water outlet valve (6) by being connected described from flushing arrangement (5) with the filter cylinder that contains hollow dimension ultra-filtration membrane filter core (b) from flushing arrangement (5), have in its water entry and be communicated with pre-flock level water outlet, band shrinks the interior pipe (c) of water outlet, and its another passage connects ultrafiltration level water-in.
2, according to claim 1 from washing the cascade filtration water purifier, it is characterized in that: the filter cylinder that contains active carbon filter core of connecting in the pre-flock level with between flushing arrangement (5) constitutes smart filter level.
3, according to claim 1 from washing the cascade filtration water purifier, it is characterized in that: the water mineralising that water softening filter level that the filter cylinder of the resinous filter core of connecting in the pre-flock level with between flushing arrangement (5) constitutes or the filter cylinder that contains the mineralising filter core constitute is filtered level.
4, according to claim 1 from washing the cascade filtration water purifier, it is characterized in that: the tap water outlet valve 4 of clear water outlet valve 3 and ultrafiltration level connects and can wholely rotate and flexible stainless steel tube, and water intaking valve 2 connects Stainless Steel Flexible Hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264644 CN2463386Y (en) | 2000-12-30 | 2000-12-30 | Self-flushing multi-stage filtering water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264644 CN2463386Y (en) | 2000-12-30 | 2000-12-30 | Self-flushing multi-stage filtering water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463386Y true CN2463386Y (en) | 2001-12-05 |
Family
ID=33619270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264644 Expired - Fee Related CN2463386Y (en) | 2000-12-30 | 2000-12-30 | Self-flushing multi-stage filtering water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463386Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626317A (en) * | 2013-11-29 | 2014-03-12 | 宁国市老百姓净水家电服务中心 | Stainless steel pipeline type filter screen replacement-free and cleaning-free water purifier |
| CN105502579A (en) * | 2015-07-21 | 2016-04-20 | 佛山尚之水净水科技有限公司 | Ultrafiltration cartridge self-flushing system for domestic water purifier, self-flushing method and domestic water purifier |
-
2000
- 2000-12-30 CN CN 00264644 patent/CN2463386Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103626317A (en) * | 2013-11-29 | 2014-03-12 | 宁国市老百姓净水家电服务中心 | Stainless steel pipeline type filter screen replacement-free and cleaning-free water purifier |
| CN103626317B (en) * | 2013-11-29 | 2015-06-03 | 宁国市老百姓净水家电服务中心 | Stainless steel pipeline type filter screen replacement-free and cleaning-free water purifier |
| CN105502579A (en) * | 2015-07-21 | 2016-04-20 | 佛山尚之水净水科技有限公司 | Ultrafiltration cartridge self-flushing system for domestic water purifier, self-flushing method and domestic water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |