CN203976500U - A kind of self-stip anti-penetration water purifier - Google Patents
A kind of self-stip anti-penetration water purifier Download PDFInfo
- Publication number
- CN203976500U CN203976500U CN201420189279.8U CN201420189279U CN203976500U CN 203976500 U CN203976500 U CN 203976500U CN 201420189279 U CN201420189279 U CN 201420189279U CN 203976500 U CN203976500 U CN 203976500U
- Authority
- CN
- China
- Prior art keywords
- water
- strainer
- pretreatment unit
- supply pipe
- water purifier
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000011010 flushing procedure Methods 0.000 claims abstract description 23
- 238000011001 backwashing Methods 0.000 claims description 9
- 239000002351 wastewater Substances 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 7
- 239000003651 drinking water Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000001223 reverse osmosis Methods 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 13
- 238000001914 filtration Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010016825 Flushing Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a kind of anti-penetration water purifier, does not need to dismantle the self-stip anti-penetration water purifier that strainer can be removed impurity in strainer automatically while relating in particular to a kind of cleaning.It comprises pretreatment unit, magnetic valve, topping-up pump, RO assembly and successively by the water-supply pipe with upper-part serial connection, it also comprises the back flushing loop that can clean pretreatment unit.It adopts the technical scheme of setting up the back flushing loop that can clean pretreatment unit between the pretreatment unit of conventional reverse osmosis water purifier and magnetic valve, after need tearing open while having overcome the cleaning filter in existing anti-penetration water purifier pretreatment unit, open filter core is taken out to the use inconvenience of cleaning and causing, the material for water treatment of strainer inner filter core runs off, the defect that strainer work-ing life is short and anti-penetration water purifier maintenance cost is high.
Description
Technical field
The utility model relates to a kind of anti-penetration water purifier, does not need to dismantle the self-stip anti-penetration water purifier that strainer can be removed impurity in strainer automatically while relating in particular to a kind of cleaning.
Background technology
The water purifier of producing in the market, impurity in former water will be stopped by strainer, and filter core generally adopts gac, after long-time use, the discharge of water purifier diminishes, filter core in therefore necessary routine cleaning strainer, its shell need be outwarded winding one by one, filter core is taken out to flushing, and the sealing effectiveness of filter housing is better, often relatively be difficult to outward winding, caused the inconvenience of using, in case of more difficult, wash away dirt time even need to use wire brush filter wash core, be very easy to like this cause the water filtration material in filter core to run off, the loss of water filtration material is large, with wire brush, cleaning filter core itself is also a kind of destruction, cause filter core shortening in work-ing life, the increased frequency of renew cartridge more, the maintenance cost of water purifier increases.
Utility model content
For above deficiency, the utility model provides a kind of self-stip anti-penetration water purifier, and its manufacture easy to use is simple, with low cost, is convenient to universal and promotes.
A self-stip anti-penetration water purifier, it comprises pretreatment unit, magnetic valve, topping-up pump, RO assembly and successively by the water-supply pipe with upper-part serial connection, it also comprises the back flushing loop that can clean pretreatment unit.
For implementation structure optimization, its further measure is:
Described back flushing loop comprises the washpipe with the water-supply pipe conducting of pretreatment unit water side, and is installed on the water intaking valve on washpipe.
On described washpipe, be also provided with backwashing pump.
Described pretreatment unit comprises the first strainer, the second strainer and the 3rd strainer of contacting successively and arranging through water-supply pipe.
Described back flushing loop comprises the washpipe with the water-supply pipe conducting of pretreatment unit water side, and the first intervalve of conducting washpipe and water-supply pipe, between described the first strainer and the second strainer, the first valve is set, the firing point of described the first intervalve and water-supply pipe is between the first valve and the second strainer.
Described back flushing loop also comprises the second intervalve of conducting washpipe and water-supply pipe, between described the second strainer and the 3rd strainer, the second valve is set, and the firing point of described washpipe and water-supply pipe is between the second valve and the 3rd strainer.
On described washpipe, be also provided with backwashing pump.
The water side of described RO assembly is communicated to water butt.
The water side of described RO assembly is communicated with post-filter and direct-drinking water end successively.
The water side of described RO assembly is communicated with waste water proportional valve.
The utility model adopts the technical scheme of setting up the back flushing loop that can clean pretreatment unit between the pretreatment unit of conventional reverse osmosis water purifier and magnetic valve, after need tearing open while having overcome the cleaning filter in existing anti-penetration water purifier pretreatment unit, open filter core is taken out to the use inconvenience of cleaning and causing, the material for water treatment of strainer inner filter core runs off, the defect that strainer work-ing life is short and anti-penetration water purifier maintenance cost is high.
The beneficial effects of the utility model:
1) adopt a back flushing loop is set on water-supply pipe, by water intaking valve, control the switching in back flushing loop, compare the pretreatment unit of existing anti-penetration water purifier, can just can conveniently clean by not dismantling the shell of each strainer of pretreatment unit, avoided strainer inner water filtration material in repeatedly dismantling flushing process to run off, extend the work-ing life of strainer, reduced the maintenance cost of anti-penetration water purifier, operation is used more convenient.
2) adopt between first strainer and the second strainer of pretreatment unit, the first intervalve and second intervalve of conducting water-supply pipe and wash tube are set between the second strainer and the 3rd strainer, and on water-supply pipe, set up the first valve and second valve gate control back flushing loop, separately and flexibly each strainer is cleaned respectively, what install additional is simple in structure and with low cost and practical, is convenient to universal and promotes.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment mono-of the present utility model.
Fig. 2 is the schematic diagram of embodiment bis-of the present utility model.
In figure 1, pretreatment unit, 11, the first strainers, the 12, second strainer, the 13, the 3rd strainer, 14, low-tension switch,
2, water-supply pipe, 21, washpipe, 22, backwashing pump, 23, water intaking valve, the 24, first valve, the 25, second valve, the 26, first intervalve, the 27, second intervalve,
3, magnetic valve, 4, topping-up pump, 5, RO assembly, 6, water butt, 7, high-voltage switch gear, 8, post-filter, 9, direct-drinking water end
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated, wherein, direction of the present invention be take Fig. 1 as standard.
With reference to Fig. 1, the utility model self-stip anti-penetration water purifier, what it comprised that pretreatment unit 1, magnetic valve 3, topping-up pump 4 and the RO assembly 5 of by water-supply pipe 2, being contacted successively form carries out the water route of purifying treatment to former water, and the back flushing loop that can clean pretreatment unit 1 arranging in the water side of pretreatment unit 1
Wherein: pretreatment unit 1 comprises first strainer 11 of contacting successively and arranging through water-supply pipe 2, the second strainer 12 and the 3rd strainer 13, the material for water treatment of the first strainer 11 filter cores is generally cotton core material, can remove in water compared with coarse particles impurity, mud, colloid, suspended matter etc., the preliminary former water filtering of the second 12 pairs of strainers process carries out secondary filtration, the material for water treatment of its filter core is generally granulated active carbon material, can remove peculiar smell in planar water, heterochromatic, organism, part heavy metal etc., the material for water treatment of the 3rd strainer 13 filter cores is generally extruded activated carbon material, former water through secondary filtration is further removed to chlorine, organic compound, heterochromatic, peculiar smell, turbidity etc.
The water-supply pipe 2 of pretreatment unit 1 is also contacted and is provided with low-tension switch 14, and low-tension switch 14 is normally open in the situation that of normal hydraulic pressure, and former water can enter water-supply pipe 2 and continue to flow to 5 filtrations of RO assembly by topping-up pump 4 superchargings; In the situation of low hydraulic pressure, be normally off, thereby former water can not enter water-supply pipe 2, avoid topping-up pump 4 idle running.
The Main Function of magnetic valve 3 is to control water inlet, in water purifier work, opens magnetic valve 10 and allows former water pass through; When shutting down, shut electromagnetic valve 10 cuts off former water supply, in order to avoid water waste.The former water of 4 pairs of supply complete machines of topping-up pump pressurizes, and the suitable utilization ratio that could improve RO assembly 5 of hydraulic pressure, and last former water filters to become through RO assembly 5 and purifies waste water.The water side of RO assembly 5 is also provided with two water outlet branch roads, article one, be the discharge of wastewater branch road of RO assembly 5, water supply flow when meeting water, another is connected on water butt 6, for purifying waste water of storing, when this branch road is connected with water butt 6, be also connected with high-voltage switch gear 7 and post-filter 8, final purification water becomes direct-drinking water and flows out from direct-drinking water end 9 under the effect of post-filter 8.
In order to facilitate the cleaning of pretreatment unit 1, the water side of pretreatment unit 1 is provided with the back flushing loop that it is cleaned, it comprises washpipe 21, be arranged on backwashing pump 22 and water intaking valve 23 on washpipe 21, the firing point of washpipe 21 and water-supply pipe 2 is between pretreatment unit 1 and magnetic valve 3, when the strainer of pretreatment unit 1 need to clean, shut electromagnetic valve 3, by backwashing pump 22, promote hydraulic pressure, open the former water of water intaking valve 23 and enter washpipe 21, former water is the 3rd strainer 13 to pretreatment unit 1 successively, back flushing is carried out in the second strainer 12 and the first strainer 11 inside, the waste water producing is discharged.
With reference to Fig. 2, back flushing of the present utility model loop also can adopt following structure: can back flushing loop be set respectively to the first strainer 11 and the second strainer 12, it comprises the washpipe 21 with water-supply pipe 2 conductings of pretreatment unit 1 water side, on washpipe 21, establish water intaking valve 23 and backwashing pump 22, on water-supply pipe 2 between the first strainer 11 and the second strainer 12, series winding arranges the first valve 24, and the first intervalve 26 of conducting washpipe 21 and water-supply pipe 2, the position of the firing point of this first intervalve 26 and water-supply pipe 2 is between the first valve 24 and the second strainer 11, on water-supply pipe 2 between the second strainer 12 and the 3rd strainer 13, series winding arranges the second valve 25, and the second intervalve 27 of conducting washpipe 21 and water-supply pipe 2, the firing point of this second intervalve 27 and water-supply pipe 2 is between the second valve 25 and the 3rd strainer 13.
When employing is rinsed respectively, its working process is: 22 pairs of former water pressurizations of backwashing pump of installing on washpipe 21, when the first strainer 11 is cleaned, close the first valve 24 that the first strainer 11 water routes are controlled, open topping-up pump 4, former water starts the first strainer 11 back flushinges, waste water is discharged, when needs clean the second filtration 5, close the second valve 25 that the second strainer 12 water routes are controlled, open water intaking valve 23 and topping-up pump 4, start the second strainer 12 back flushinges, waste water is discharged.
Also the available method of static flushing that adopts is cleaned pre-treatment Unit 1 in addition, its working process is: magnetic valve 3 cuts out, disconnect the former water supply in water-supply pipe, open water intaking valve 23, former water mode by low hydraulic pressure from water-supply pipe 2 enters the first strainer 11, the second strainer 12, the 3rd strainer 13 successively, it is carried out to static state and rinse, waste water is discharged from washpipe 21.
The foregoing is only better embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, in implementation process, may there is local small structural modification, if various changes of the present invention or modification are not departed to the spirit and scope of the present invention, and within belonging to claim of the present invention and equivalent technologies scope, the present invention is also intended to comprise these changes and modification.
Claims (7)
1. a self-stip anti-penetration water purifier, it comprises pretreatment unit (1), magnetic valve (3), topping-up pump (4), RO assembly (5) and successively by the water-supply pipe (2) with upper-part serial connection, it is characterized in that, it also comprises the back flushing loop that can clean pretreatment unit (1), described back flushing loop comprises the washpipe (21) with water-supply pipe (2) conducting of pretreatment unit (1) water side, and is installed on the water intaking valve (23) on washpipe (21); Described back flushing loop also comprises the washpipe (21) with water-supply pipe (2) conducting of pretreatment unit (1) water side, and first intervalve (26) of conducting washpipe (21) and water-supply pipe (2), between described the first strainer (11) and the second strainer (12), the first valve (24) is set, the firing point of described the first intervalve (26) and water-supply pipe (2) is positioned between the first valve (24) and the second strainer (12); And second intervalve (27) of conducting washpipe (21) and water-supply pipe (2), between described the second strainer (12) and the 3rd strainer (13), the second valve (25) is set, the firing point of described washpipe (21) and water-supply pipe (2) is positioned between the second valve (25) and the 3rd strainer (13).
2. a kind of self-stip anti-penetration water purifier according to claim 1, is characterized in that, is also provided with backwashing pump (22) on described washpipe (21).
3. a kind of self-stip anti-penetration water purifier according to claim 1, it is characterized in that, described pretreatment unit (1) comprises the first strainer (11), the second strainer (12) and the 3rd strainer (13) of contacting successively and arranging through water-supply pipe (2).
4. a kind of self-stip anti-penetration water purifier according to claim 1, is characterized in that, is also provided with backwashing pump (22) on described washpipe (21).
5. a kind of self-stip anti-penetration water purifier according to claim 1, is characterized in that, the water side of described RO assembly (5) is communicated to water butt (6).
6. a kind of self-stip anti-penetration water purifier according to claim 1, is characterized in that, the water side of described RO assembly (5) is communicated with high-voltage switch gear (7), post-filter (8) and direct-drinking water end (9) successively.
7. a kind of self-stip anti-penetration water purifier according to claim 1, is characterized in that, the water side of described RO assembly (5) is communicated with waste water proportional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189279.8U CN203976500U (en) | 2014-04-17 | 2014-04-17 | A kind of self-stip anti-penetration water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189279.8U CN203976500U (en) | 2014-04-17 | 2014-04-17 | A kind of self-stip anti-penetration water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976500U true CN203976500U (en) | 2014-12-03 |
Family
ID=51973964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189279.8U Expired - Lifetime CN203976500U (en) | 2014-04-17 | 2014-04-17 | A kind of self-stip anti-penetration water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976500U (en) |
-
2014
- 2014-04-17 CN CN201420189279.8U patent/CN203976500U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141203 |
|
| CX01 | Expiry of patent term |