CN208265894U - A kind of building central water supply reverse osmosis unit - Google Patents
A kind of building central water supply reverse osmosis unit Download PDFInfo
- Publication number
- CN208265894U CN208265894U CN201820168006.3U CN201820168006U CN208265894U CN 208265894 U CN208265894 U CN 208265894U CN 201820168006 U CN201820168006 U CN 201820168006U CN 208265894 U CN208265894 U CN 208265894U
- Authority
- CN
- China
- Prior art keywords
- water
- wastewater disposal
- disposal device
- filter
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 77
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- 238000011010 flushing procedure Methods 0.000 claims description 20
- 239000010453 quartz Substances 0.000 claims description 19
- 239000006004 Quartz sand Substances 0.000 claims description 8
- 238000011001 backwashing Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 238000009287 sand filtration Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a kind of building central water supply reverse osmosis units of technical field of water treatment equipment, the water outlet of the active carbon filter is connected with the water inlet of melt-blown filter accurate filter by water pipe, the water outlet of the melt-blown filter accurate filter is connected separately with the water inlet of the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device by water pipe, the water outlet of the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device passes through the water inlet that water pipe is connected with gas water mixing box, the top of the gas water mixing box is connected with ozone generator by admission line, raw water pump is provided on the outlet pipe of the raw water box, booster pump is provided on the outlet pipe of the melt-blown filter accurate filter, the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device go out Flow instrument is provided on water pipe, the present apparatus is easy to operate, can continuous work, RO Membrane cleaning excellent effect.
Description
Technical field
The utility model discloses a kind of building central water supply reverse osmosis units, specially technical field of water treatment equipment.
Background technique
Drinking Water in China water source typical contamination, urban water supply water contamination accident frequently occur, direct drinking register one's residence increasingly by
To liking for people, the urban cells that direct drinking is registered one's residence are promoted, the commercial value of developer's building is improved, is also cell owner
Persistently supply drinking water safety guarantee, existing building central water supply reverse osmosis unit mostly can not continuous work, RO is reverse osmosis
Hydrotreater cleaning effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of building central water supply reverse osmosis units, to solve above-mentioned background technique
The existing building central water supply reverse osmosis unit of middle proposition mostly can not continuous work, RO anti-penetration wastewater disposal device cleaning effect
The problem of difference.
To achieve the above object, the utility model provides the following technical solutions: a kind of building central water supply reverse osmosis unit,
Including raw water box, the water outlet of the raw water box is connected with the water inlet of quartz filter, the quartz sand mistake by water pipe
The water outlet of filter is connected with the water inlet of active carbon filter by water pipe, and the inner cavity of the quartz filter is provided with stone
The left and right portion inner cavity of sand filter partition, the quartz filter is respectively arranged with rubble sand filter layer and fine quartz
Sand filter layer, the water outlet of the active carbon filter are connected with the water inlet of melt-blown filter accurate filter by water pipe, institute
The water outlet for stating melt-blown filter accurate filter is connected separately with the first RO anti-penetration wastewater disposal device by water pipe and the 2nd RO is anti-
Permeate the water inlet of hydrotreater, the structure phase of the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device
Together, the water outlet of the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device passes through water pipe and is connected with air water
The top of the water inlet of mixing tank, the gas water mixing box is connected with ozone generator by admission line, the raw water box
It is provided with raw water pump on outlet pipe, booster pump, the first RO are provided on the outlet pipe of the melt-blown filter accurate filter
Flow instrument, flow instrument described in two groups point are provided on the outlet pipe of anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device
Not Guan Chuan the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device outlet pipe, at the first RO reverse osmosis water
The outer wall of reason device and the 2nd RO anti-penetration wastewater disposal device is respectively connected with positive flushing pipe, and is provided with square impact in two groups of positive flushing pipes
Wash pump, the outlet pipe of the first RO anti-penetration wastewater disposal device and the 2nd RO anti-penetration wastewater disposal device is respectively connected with backwash tube,
And backwashing pump is provided on two groups of backwash tubes.
Preferably, the inlet and outlet of the quartz filter are provided with stainless steel filter screen.
Preferably, the first RO anti-penetration wastewater disposal device, the water inlet pipe of the 2nd RO anti-penetration wastewater disposal device, two groups of recoils
It washes in pipe and positive flushing pipe and is provided with valve.
Preferably, dispensing kit is provided at the top of the raw water box.
Compared with prior art, the utility model has the beneficial effects that the present apparatus uses two groups of RO anti-penetration wastewater disposal devices
Rotation uses, and observes RO anti-penetration wastewater disposal device outlet pipe flow by flow instrument, with prolonged use, RO film can be dirty
Contaminate object blocking, RO anti-penetration wastewater disposal device outlet flow-reduction, convenient for understanding RO fouling membrane degree, convenient for enabling another group of RO
Positive flushing pump and backwashing pump is arranged in anti-penetration wastewater disposal device, convenient for cleaning RO film, the present apparatus is easy to operate, can continuous work,
RO Membrane cleaning excellent effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model quartz filter elevational cross-sectional view.
In figure: 1 raw water box, 2 quartz filters, 21 quartz filter partitions, 22 rubble sand filter layers, 23 microliths
Sand filter layer, 3 active carbon filters, 4 melt-blown filter accurate filters, 5 the oneth RO anti-penetration wastewater disposal devices, 6 the 2nd RO are anti-
Permeate hydrotreater, 7 gas water mixing boxes, 8 ozone generators, 9 raw water pumps, 10 booster pumps, 11 flow instruments, 12 positive flushing pumps, 13
Backwashing pump.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of building central water supply reverse osmosis unit, packet
Raw water box 1 is included, the water outlet of the raw water box 1 is connected with the water inlet of quartz filter 2, the quartz sand mistake by water pipe
The water outlet of filter 2 is connected with the water inlet of active carbon filter 3, the inner cavity setting of the quartz filter 2 by water pipe
There is quartz filter partition 21, the left and right portion inner cavity of the quartz filter 2 is respectively arranged with rubble sand filter layer 22
Melt-blown filter accurate filter 4 is connected with by water pipe with the water outlet of fine quartz sand filter layer 23, the active carbon filter 3
Water inlet, the water outlet of the melt-blown filter accurate filter 4 is connected separately with the first RO anti-penetration wastewater disposal by water pipe
The water inlet of device 5 and the 2nd RO anti-penetration wastewater disposal device 6, the first RO anti-penetration wastewater disposal device 5 and the 2nd RO reverse osmosis water
The structure of processor 6 is identical, and the water outlet of the first RO anti-penetration wastewater disposal device 5 and the 2nd RO anti-penetration wastewater disposal device 6 is equal
The water inlet of gas water mixing box 7 is connected with by water pipe, the top of the gas water mixing box 7 is connected with ozone by admission line
Generator 8, is provided with raw water pump 9 on the outlet pipe of the raw water box 1, on the outlet pipe of the melt-blown filter accurate filter 4
It is provided with booster pump 10, is all provided on the outlet pipe of the first RO anti-penetration wastewater disposal device 5 and the 2nd RO anti-penetration wastewater disposal device 6
It is equipped with flow instrument 11, flow instrument 11 described in two groups extends through at the first RO anti-penetration wastewater disposal device 5 and the 2nd RO reverse osmosis water
The outer wall of the outlet pipe of reason device 6, the first RO anti-penetration wastewater disposal device 5 and the 2nd RO anti-penetration wastewater disposal device 6 is respectively connected with
Positive flushing pipe, and positive flushing pump 12 is provided in two groups of positive flushing pipes, the first RO anti-penetration wastewater disposal device 5 and the 2nd RO
The outlet pipe of anti-penetration wastewater disposal device 6 is respectively connected with backwash tube, and is provided with backwashing pump 13 on two groups of backwash tubes.
Wherein, the inlet and outlet of quartz filter 2 are provided with stainless steel filter screen, and quartz sand is avoided to pass through
The inlet and outlet of quartz filter 2 enter in other hydrotreaters, the first RO anti-penetration wastewater disposal device 5, the 2nd RO
It is provided with valve in the water inlet pipe of anti-penetration wastewater disposal device 6, two groups of backwash tubes and positive flushing pipe, it is reverse osmosis convenient for switching RO
The work of processor and cleaning RO film are provided with dispensing kit at the top of raw water box 1, when water quality is poor, can be convenient for carbonic acid by dosing
The crystal of salt and sulfate etc. is precipitated.
Working principle: connecting raw water box 1 for water factory's outlet pipe, opens the first RO anti-penetration wastewater disposal device 5 or the 2nd RO is anti-
The valve on 6 water inlet pipe of hydrotreater and outlet pipe is permeated, starts raw water pump 9, so that raw water is pumped to quartz filter 2
In, raw water passes through rubble sand filter layer 22, and biggish silt, iron rust, colloid and suspended matter are blocked in raw water, and raw water is then
By fine quartz sand filter layer 23, lesser silt, iron rust, colloid and suspended matter are blocked in raw water, and raw water is subsequently into work
Property carbon filter 3, the electrolyte in raw water reduces, and the chlorine residue in water is removed, and raw water is subsequently into melt-blown filter secondary filter
Device 4 prevents the impurity damage RO film in higher level's raw water greater than 5um, then raw water passes through booster pump 10 using 5um melt-blown filter
Into in the first RO anti-penetration wastewater disposal device 5 or the 2nd RO anti-penetration wastewater disposal device 6, by the pressurization of booster pump 10, in raw water
Pure water enter the outlet pipe of the first RO anti-penetration wastewater disposal device 5 or the 2nd RO anti-penetration wastewater disposal device 6, the first RO by RO film
Valve flow instrument 11 on 6 outlet pipe of anti-penetration wastewater disposal device 5 or the 2nd RO anti-penetration wastewater disposal device shows pure water flow, raw water
Subsequently into gas water mixing box 7, the ozone that ozone generator 8 generates enters gas water mixing box 7 and pure water by admission line
Mixing is finally killed virus, and is entered in building water main eventually by the outlet pipe of gas water mixing box 7, when the first RO reverse osmosis water
When 11 numerical value of valve flow instrument on 6 outlet pipe of processor 5 or the 2nd RO anti-penetration wastewater disposal device is reduced to a certain extent, by
Valve on one RO anti-penetration wastewater disposal device 5 or 6 water inlet pipe of the 2nd RO anti-penetration wastewater disposal device and outlet pipe is closed, by the 2nd RO
Valve opening on anti-penetration wastewater disposal device 6 or 5 water inlet pipe of the first RO anti-penetration wastewater disposal device and outlet pipe, the present apparatus continue pair
Raw water is handled, and backwash tube is connected pure water tank, opens the valve in positive and negative flushing pipe, starts backwashing pump 13, pure water
It is pumped in the first RO anti-penetration wastewater disposal device 5 or the 2nd RO anti-penetration wastewater disposal device 6, pure water is by RO film, so that by impurity
The fenestra of blocking restores again, and then water is flowed out by positive flushing pipe, closes the valve on backwashing pump 13 and backwash tube, will
Positive flushing pipe connects water tank, starts positive flushing pump 12, and the water in water tank enters the first RO anti-penetration wastewater disposal device 5 or the 2nd RO is anti-
Hydrotreater 6 is permeated, positive flushing pump 12, the water of the first RO anti-penetration wastewater disposal device 5 or the 2nd RO anti-penetration wastewater disposal device 6 are closed
It is flowed out with the impurity in inner cavity by positive flushing pipe, closes the valve in positive flushing pipe, so that the first RO anti-penetration wastewater disposal
Device 5 or the 2nd RO anti-penetration wastewater disposal device 6 are divided by stand-by state, to when the 2nd RO anti-penetration wastewater disposal device 6 or the first RO reverse osmosis
When 11 numerical value of valve flow instrument on permeable 5 outlet pipe of processor is reduced to a certain extent, by the 2nd RO anti-penetration wastewater disposal device 6
Or the valve on 5 water inlet pipe of the first RO anti-penetration wastewater disposal device and outlet pipe is closed, by the first RO anti-penetration wastewater disposal device 5 or the
Valve opening on two RO anti-penetration wastewater disposal devices, 6 water inlet pipe and outlet pipe, the present apparatus continue to handle raw water, successively class
Promote the cleaning of the 2nd RO anti-penetration wastewater disposal device 6 of row.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of building central water supply reverse osmosis unit, including raw water box (1), it is characterised in that: the water outlet of the raw water box (1)
Mouth is connected with the water inlet of quartz filter (2) by water pipe, and the water outlet of the quartz filter (2) is connected by water pipe
It is connected to the water inlet of active carbon filter (3), the inner cavity of the quartz filter (2) is provided with quartz filter partition
(21), the left and right portion inner cavity of the quartz filter (2) is respectively arranged with rubble sand filter layer (22) and fine quartz sand mistake
The water outlet of filtering layer (23), the active carbon filter (3) is connected with the water inlet of melt-blown filter accurate filter (4) by water pipe
Mouthful, the water outlet of the melt-blown filter accurate filter (4) is connected separately with the first RO anti-penetration wastewater disposal device (5) by water pipe
With the water inlet of the 2nd RO anti-penetration wastewater disposal device (6), the first RO anti-penetration wastewater disposal device (5) and the 2nd RO reverse osmosis water
The structure of processor (6) is identical, and the first RO anti-penetration wastewater disposal device (5) and the 2nd RO anti-penetration wastewater disposal device (6) go out
The mouth of a river passes through the water inlet that water pipe is connected with gas water mixing box (7), and the top of the gas water mixing box (7) passes through admission line
It is connected with ozone generator (8), is provided with raw water pump (9) on the outlet pipe of the raw water box (1), the melt-blown filter precision mistake
It is provided on the outlet pipe of filter (4) booster pump (10), the first RO anti-penetration wastewater disposal device (5) and the 2nd RO reverse osmosis water
It is provided on the outlet pipe of processor (6) flow instrument (11), it is reverse osmosis that flow instrument described in two groups (11) extends through the first RO
The outlet pipe of hydrotreater (5) and the 2nd RO anti-penetration wastewater disposal device (6), the first RO anti-penetration wastewater disposal device (5) and
The outer wall of two RO anti-penetration wastewater disposal devices (6) is respectively connected with positive flushing pipe, and is provided with positive flushing pump in two groups of positive flushing pipes
(12), the outlet pipe of the first RO anti-penetration wastewater disposal device (5) and the 2nd RO anti-penetration wastewater disposal device (6) is respectively connected with recoil
Pipe is washed, and is provided with backwashing pump (13) on two groups of backwash tubes.
2. a kind of building central water supply reverse osmosis unit according to claim 1, it is characterised in that: the quartz sand filtration
The inlet and outlet of device (2) are provided with stainless steel filter screen.
3. a kind of building central water supply reverse osmosis unit according to claim 1, it is characterised in that: the first RO reverse osmosis
It is respectively provided in permeable processor (5), the water inlet pipe of the 2nd RO anti-penetration wastewater disposal device (6), two groups of backwash tubes and positive flushing pipe
There is valve.
4. a kind of building central water supply reverse osmosis unit according to claim 1, it is characterised in that: the raw water box (1)
Top is provided with dispensing kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168006.3U CN208265894U (en) | 2018-01-31 | 2018-01-31 | A kind of building central water supply reverse osmosis unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820168006.3U CN208265894U (en) | 2018-01-31 | 2018-01-31 | A kind of building central water supply reverse osmosis unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208265894U true CN208265894U (en) | 2018-12-21 |
Family
ID=64673943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820168006.3U Expired - Fee Related CN208265894U (en) | 2018-01-31 | 2018-01-31 | A kind of building central water supply reverse osmosis unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208265894U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013743A (en) * | 2019-04-24 | 2019-07-16 | 新能科电气有限公司 | Water-steam separation device |
| CN113401973A (en) * | 2020-03-17 | 2021-09-17 | 浙江绍兴苏泊尔生活电器有限公司 | Water purification system |
| CN113979557A (en) * | 2021-02-25 | 2022-01-28 | 成都之和环保科技有限公司 | Efficient energy-saving environment-friendly reverse osmosis water purification equipment |
| CN115367925A (en) * | 2022-09-26 | 2022-11-22 | 上海熊猫机械(集团)有限公司 | Water quality improving and water supplying equipment |
-
2018
- 2018-01-31 CN CN201820168006.3U patent/CN208265894U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013743A (en) * | 2019-04-24 | 2019-07-16 | 新能科电气有限公司 | Water-steam separation device |
| CN113401973A (en) * | 2020-03-17 | 2021-09-17 | 浙江绍兴苏泊尔生活电器有限公司 | Water purification system |
| CN113401973B (en) * | 2020-03-17 | 2023-12-22 | 浙江苏泊尔厨卫电器有限公司 | water purification system |
| CN113979557A (en) * | 2021-02-25 | 2022-01-28 | 成都之和环保科技有限公司 | Efficient energy-saving environment-friendly reverse osmosis water purification equipment |
| CN113979557B (en) * | 2021-02-25 | 2023-12-19 | 成都之和环保科技有限公司 | High-efficiency energy-saving environment-friendly reverse osmosis water purification equipment |
| CN115367925A (en) * | 2022-09-26 | 2022-11-22 | 上海熊猫机械(集团)有限公司 | Water quality improving and water supplying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |