CN203946986U - The water purifier of Full-automatic backwashing water saving - Google Patents
The water purifier of Full-automatic backwashing water saving Download PDFInfo
- Publication number
- CN203946986U CN203946986U CN201420383309.9U CN201420383309U CN203946986U CN 203946986 U CN203946986 U CN 203946986U CN 201420383309 U CN201420383309 U CN 201420383309U CN 203946986 U CN203946986 U CN 203946986U
- Authority
- CN
- China
- Prior art keywords
- water
- storehouse
- clear water
- mouth
- river
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 181
- 238000011001 backwashing Methods 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 230000015271 coagulation Effects 0.000 claims abstract description 6
- 238000005345 coagulation Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000008400 supply water Substances 0.000 abstract description 8
- 239000013049 sediment Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model provides a kind of water purifier of Full-automatic backwashing water saving, comprise the coagulation storehouse arranging from bottom to top, settling banker, drain sump, the filtering cabin being connected with drain sump by Discharging bent-tube, the clear water storehouse being connected with filtering cabin by connecting leg, top, clear water storehouse is provided with produces the mouth of a river, this product mouth of a river is communicated with middle water reservoir by water producing pipe, filtering cabin is provided with the inner tube being connected with outside siphon pipe, clear water storehouse is provided with the siphon destructing tube being connected with outside siphon pipe, it is characterized in that being provided with in clear water storehouse the dividing plate that clear water storehouse is separated that gap is stayed at top, on dividing plate, be positioned at its below, top and be provided with the second product mouth of a river, second produces the mouth of a river is communicated with middle water reservoir by the second water producing pipe.When the water with one of them clear water storehouse carries out backwash to the filtering layer of filtering cabin, still the water in available other clear water storehouse continues to supply water to middle water reservoir, ensures the normal operation of postorder equipment, reduces backwash water consumption, shortens the backwash time.
Description
Technical field
The utility model relates to a kind of water purifier, particularly a kind ofly can automatically carry out the water purifier of backwash and water saving, belongs to water treating equipment design field.
Background technology
Between existing coal tar motor vehicle, the pre-processing device of desalted water station comprises a set of Full automatic integrated water purifier, this water purifier can complete the work such as flocculation, precipitation, blowdown, filtration, automatic back-washing automatically, without personnel, operate, by dosing sterilization, flocculation, precipitation, quartz sand filtration, reach and reduce to produce water turbidity, make the SDI value of reverse osmosis water reach the object of design requirements.In this water purifier, be provided with a set of automatic anti-washing unit, for filtering layer is carried out to reverse cleaning, prevent that filtering layer lost efficacy.Automatic back-washing device in this water purifier comprises siphon pipe, the siphon destructing tube that He Yu filtration chamber, a plurality of filtration chamber is supporting, the backwash time of each filtration chamber is 15 minutes, when one of them in a plurality of filtration chambers carried out backwash, can consume the whole clear water in whole cleaning storehouse, directly cause the waste of water resources, simultaneously one by one during the filtering layer of reverse cleaning filtering chamber, also extended the backwash time, and interrupted water purifier and supplied water to middle water reservoir, and then affect the operation of follow-up watering equipment, to enterprise, bring financial loss.Therefore be necessary prior art to be improved.
Summary of the invention
For solving existing Full automatic integrated water purifier Dui filtration chamber while carrying out backwash, comparatively serious to the waste of water resources, extend the backwash time, and interrupt water purifier and supply water to middle water reservoir, and then affecting the problems such as operation of follow-up watering equipment, the utility model provides a kind of water purifier of Full-automatic backwashing water saving.
The utility model completes by following technical proposal: a kind of water purifier of Full-automatic backwashing water saving, comprise the coagulation storehouse arranging from bottom to top, settling banker, drain sump, the filtering cabin being connected with drain sump by Discharging bent-tube, the clear water storehouse being connected with filtering cabin by connecting leg, top, clear water storehouse is provided with produces the mouth of a river, this product mouth of a river is communicated with middle water reservoir by water producing pipe, filtering cabin is provided with the inner tube being connected with outside siphon pipe, clear water storehouse is provided with the siphon destructing tube being connected with outside siphon pipe, it is characterized in that being provided with in clear water storehouse the dividing plate that clear water storehouse is separated that gap is stayed at top, on dividing plate, be positioned at its below, top and be provided with the second product mouth of a river, second produces the mouth of a river is communicated with middle water reservoir by the second water producing pipe, so that when wherein the water in a clear water storehouse carries out backwash to the filtering layer of filtering cabin, can to middle water reservoir, supply water by another clear water storehouse, in saving water resource, to postorder watering equipment, supply water incessantly.
Described the second water producing pipe is provided with control valve, to control the conveying whereabouts of producing water.
Described second water producing pipe one end is produced the mouth of a river with second on dividing plate and is connected, and the other end is connected with middle water reservoir, or is connected with the product mouth of a river on top, clear water storehouse.
Described dividing plate top and roof interval, clear water storehouse 4 ~ 6cm, so that the water in the clear water storehouse of dividing plate both sides can pass through the mutual overflow in dividing plate top.
The mouth of pipe of the siphon destructing tube in described clear water storehouse is located at middle and upper part, clear water storehouse, and the mouth of pipe is apart from 40 ~ 45cm at the bottom of storehouse, clear water storehouse, so that by improving the nozzle position of siphon destructing tube, siphon destructive is occurred ahead of time, thus reduce water consumption as far as possible.
The utlity model has following advantages and effect: adopt such scheme, can by dividing plate, clear water storehouse be divided into a plurality of storehouses easily, when the water with one of them clear water storehouse carries out backwash to the filtering layer of filtering cabin, still the water in available other clear water storehouse continues to supply water to middle water reservoir, the water that no longer consumes whole clear water storehouse carries out backwash, its water consumption is only 1/3～1/4 of prior art, the backwash time is only 7～8 minutes, half of prior art just, can also to postorder watering equipment, supply water incessantly simultaneously, ensure the normal operation of postorder equipment, by improving the mouth of pipe height of siphon destructing tube, siphon destructive is occurred ahead of time, be conducive to reduce the clear water consumption in clear water storehouse, again by the control valve on the second water producing pipe, the clear water of controlling as required easily one of them clear water storehouse flows to another clear water storehouse, or water reservoir in the middle of flowing to, convenient reliable again.Be a desirable Water-saving purifier in fact.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The water purifier of the Full-automatic backwashing water saving that the utility model provides, comprise the coagulation storehouse 3 arranging from bottom to top, settling banker 4, drain sump 5, 3 bottoms, coagulation storehouse are provided with sediment groove 1, by scum pipe 2, sediment can be extracted out, drain sump 5 is connected with filtering cabin 16 by Discharging bent-tube 7, filtering cabin 16 middle parts are provided with filtering layer 15, the bottom cavity of filtering cabin 16 is connected with clear water storehouse 6 by connecting leg 17, clear water storehouse 6 is positioned at the top of filtering cabin 16, Discharging bent-tube 7 upper ends are communicated with drain sump 5, lower end is through clear water storehouse 6 and bend pipe is passed after filtering layer 15, make exit end 10 be arranged in the cavity 14 on filtering layer 15 tops, 6 tops, clear water storehouse are provided with produces the mouth of a river, this produces the mouth of a river and is communicated with middle water reservoir 12 by water producing pipe 11, in the cavity 14 on filtering layer 15 tops, be provided with the inner tube 8 being connected with outside siphon pipe 13, in clear water storehouse 6, be provided with the siphon destructing tube 9 being connected with outside siphon pipe 13, the mouth of pipe of siphon destructing tube 9 is located at 6 middle and upper parts, clear water storehouse, and the mouth of pipe is apart from 45cm at the bottom of 6 storehouses, clear water storehouse, as Fig. 1, what in clear water storehouse 6, be provided with that top stays gap 21 is divided into clear water storehouse 6 dividing plate 19 in the first storehouse 18 and the second storehouse 20, the height in gap 21 is 5cm, on dividing plate 19, be positioned at its below, top and be provided with the second product mouth of a river, second produces the mouth of a river is communicated with the water producing pipe 11 on 6 tops, clear water storehouse by the second water producing pipe 22, described the second water producing pipe 22 is provided with control valve 23, as Fig. 2.
During work: water in hydraulic pipe with the sterilant dropping into, after flocculation agent mixes, send in coagulation storehouse 3 and reduce after flow velocity, enter settling banker 4 from bottom to top, settlement separate clear water rises in drain sump 5, sediment enters in sediment groove 1, and discharge through scum pipe 2, water in clear water storehouse 5 is sent in the cavity 14 of filtering layer 15 tops of filtering cabin 6 through Discharging bent-tube 7, through filtering layer 15, enter in the cavity of below from top to bottom, through connecting leg 17, rise in clear water storehouse 6 again, through water producing pipe 11, deliver in middle water reservoir 12, with the watering equipment to postorder, supply water, complete and purify waste water, water supply process.
When filtering layer 15 was used after for some time, filter effect reduces, hydraulic pressure in cavity 14 strengthens, water level rises, and enter inner tube 8, in siphon pipe 13, inner air tube is discharged and form negative pressure, the outside draining of siphon pipe 13, make the water in filtering cabin 16 constantly enter inner tube 8 from bottom to top, the outer row of siphon pipe 13, make the water in clear water storehouse 6 through connecting leg 17, enter in filtering cabin 16 again through inner tube 8 from top to bottom simultaneously, the outer row of siphon pipe 13, so realize the backwash to filtering layer 15, and backwash water is through inner tube 8, the outer row of siphon pipe 13, water level in clear water storehouse 6 drops to the mouth of pipe of siphon destructing tube 9 when following, air enters in siphon destructing tube 9 from the mouth of pipe, destroy the negative pressure of siphon pipe 13, thereby disconnect the discharge of backwash water, so automatically complete the backwash process to filtering layer 15, recover again afterwards normal filtration, produce clear water.
Owing to being provided with dividing plate 19 in clear water storehouse 6, therefore when the filtering cabin of 20 belows, the second clear water storehouse carries out backwash, the water in the first clear water storehouse 18 continues to flow in middle water reservoir 12 through the second water producing pipe 22, water producing pipe 11, watering equipment to postorder supplies water incessantly, simultaneously because the mouth of pipe of siphon destructing tube 9 is located at 6 middle and upper parts, clear water storehouse, water level in clear water storehouse 6 drops to the mouth of pipe of siphon destructing tube 9 and when following, siphon destructive is occurred ahead of time, the backwash of end to filtering layer 15, clear water is divided on the top only consuming in clear water storehouse 6, saving water resource; When if the water in the second clear water storehouse 20 is not enough, can closed control valve 23, the water in the first clear water storehouse 18 is filled in the second clear water storehouse 20, to regulate and control the flow direction of water through the gap 21 at dividing plate 19 tops.Otherwise when the filtering cabin of 18 belows, the first clear water storehouse carries out backwash, by the second clear water storehouse 20, water producing pipe 11, continued to supply water to middle water reservoir 12, watering equipment to postorder supplies water incessantly, water abundance when middle water reservoir 12, and the first clear water storehouse 18 water are when not enough, valve-off 24, makes the water in the second clear water storehouse 20 fill in the first clear water storehouse 18 through the gap 21 at dividing plate 19 tops, the flow direction of regulation and control water.
Claims (5)
1. the water purifier of Full-automatic backwashing water saving, comprise the coagulation storehouse arranging from bottom to top, settling banker, drain sump, the filtering cabin being connected with drain sump by Discharging bent-tube, the clear water storehouse being connected with filtering cabin by connecting leg, top, clear water storehouse is provided with produces the mouth of a river, this product mouth of a river is communicated with middle water reservoir by water producing pipe, filtering cabin is provided with the inner tube being connected with outside siphon pipe, clear water storehouse is provided with the siphon destructing tube being connected with outside siphon pipe, it is characterized in that being provided with in clear water storehouse the dividing plate that clear water storehouse is separated that gap is stayed at top, on dividing plate, be positioned at its below, top and be provided with the second product mouth of a river, second produces the mouth of a river is communicated with middle water reservoir by the second water producing pipe.
2. the water purifier of Full-automatic backwashing water saving according to claim 1, is characterized in that described the second water producing pipe is provided with control valve.
3. the water purifier of Full-automatic backwashing water saving according to claim 1, is characterized in that described second water producing pipe one end and second on dividing plate produce the mouth of a river and be connected, and the other end is connected with middle water reservoir, or is connected with the product mouth of a river on top, clear water storehouse.
4. the water purifier of Full-automatic backwashing water saving according to claim 1, is characterized in that described dividing plate top and roof interval, clear water storehouse 4 ~ 6cm.
5. the water purifier of Full-automatic backwashing according to claim 1 water saving, is characterized in that the mouth of pipe of the siphon destructing tube in described clear water storehouse is located at middle and upper part, clear water storehouse, and the mouth of pipe is apart from 40 ~ 45cm at the bottom of storehouse, clear water storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383309.9U CN203946986U (en) | 2014-07-12 | 2014-07-12 | The water purifier of Full-automatic backwashing water saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383309.9U CN203946986U (en) | 2014-07-12 | 2014-07-12 | The water purifier of Full-automatic backwashing water saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946986U true CN203946986U (en) | 2014-11-19 |
Family
ID=51889037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383309.9U Expired - Lifetime CN203946986U (en) | 2014-07-12 | 2014-07-12 | The water purifier of Full-automatic backwashing water saving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502802A (en) * | 2018-11-07 | 2019-03-22 | 襄阳泽东化工集团有限公司 | A kind of integral water purifier |
-
2014
- 2014-07-12 CN CN201420383309.9U patent/CN203946986U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502802A (en) * | 2018-11-07 | 2019-03-22 | 襄阳泽东化工集团有限公司 | A kind of integral water purifier |
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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: 20141119 |