CN205528030U - Large -traffic nothing bucket reverse osmosis water purification machine system - Google Patents
Large -traffic nothing bucket reverse osmosis water purification machine system Download PDFInfo
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- CN205528030U CN205528030U CN201521100865.1U CN201521100865U CN205528030U CN 205528030 U CN205528030 U CN 205528030U CN 201521100865 U CN201521100865 U CN 201521100865U CN 205528030 U CN205528030 U CN 205528030U
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- water
- reverse osmosis
- ratio
- machine system
- solenoid valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 title claims abstract description 19
- 239000002351 wastewater Substances 0.000 claims abstract description 29
- 239000012528 membrane Substances 0.000 claims abstract description 24
- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000011010 flushing procedure Methods 0.000 claims abstract description 14
- 239000012141 concentrate Substances 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000009991 scouring Methods 0.000 claims description 7
- 239000003657 drainage water Substances 0.000 claims description 6
- 238000000108 ultra-filtration Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000011045 prefiltration Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005374 membrane filtration Methods 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a large -traffic nothing bucket reverse osmosis water purification machine system, include the water inlet solenoid valve who connects gradually through the pipeline, first check valve, a pentahapto leading filter, booster pump and RO membrane module, last TDS probe and the play water TDS probe of intaking of pipeline installation. Dense log raft water route and concentrate recirculation way are connected to the dense water end (W. E. ) of membrane module, install the first combination solenoid valve of taking first waste water ratio on the dense log raft water route, flushing solenoid valve is connected to first branch road, the parallelly connected second combination solenoid valve of taking second waste water ratio of second branch road, concentrate recirculation connects wastewater recirculation on the road and compares and the second check valve, circulation flushing solenoid valve is installed through the bypass between end and the play water end (W. E. ) to intaking of wastewater recirculation ratio. The utility model discloses the quality of water characteristic dense water reuse of realization in various degree of intaking can be be based on, the effect of water conservation played to guarantee the life and the pure water quality of water of RO membrane.
Description
Technical field
This utility model relates to a kind of big flow without bucket reverse osmosis water purification machine system, belongs to water purification machine equipment technical field.
Background technology
Water purification machine is a kind of purifier using multi-stage filter core to carry out purification of water quality process, its core technology have employed reverse osmosis membrane filtration technology, except can effectively get rid of the floating thing in water, heavy metal, antibacterial, virus etc., the salinity of water body, small-molecule substance etc. can also be reduced, meet family or the multiple demand of office space drinking-water.But the technology such as ultrafiltration, microfiltration relatively, the defect of reverse osmosis membrane filtration maximum is exactly that water reuse rate is low, and general prepared 1 part of pure water generally requires the waste water of waste 3 parts, and pure water recovery rate is only 25%, and reverse osmosis drinking machine operation principle is complicated, because the bigger need of volume take certain space.Water dispenser without bucket enables users to drink the fresh pure water that direct filtration is directly drunk, and has saved again installing space, has increasingly been favored by consumer.The biggest flow is 50% without the response rate that bucket machine is the highest, needs to discharge 1 part of waste water while i.e. preparing 1 part of pure water, and the waste to water resource is the biggest.Meanwhile, big flow is i.e. made without bucket machine and is i.e. drunk, the pure water flow 1.0-1.5L/min of preparation, and the waste water ratio of generation compares waste to user's direct feel.Therefore, pure water recovery rate is improved for big flow without bucket machine the most necessary.
The another one limitation of water purification machine application is that the difference of water quality in all parts of the country causes water machine maintenance rate the most higher, blocks up if different water quality characteristics uses single pure water recovery rate to easily cause reverse osmosis membrane dirt.Therefore, improving the water quality characteristic also considering each area while pure water recovery rate, if can the most both can guarantee that the water quality of water outlet according to the different pure water recovery rate of influent quality difference adjustment, the most also improved the service life of water machine.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of big flow without bucket reverse osmosis water purification machine system, can be according to different water quality characteristic features, on the premise of ensureing effluent quality and RO film service life can intelligence saving water resource, reduce wastewater discharge.
In order to solve the problems referred to above, the technical scheme that this utility model is used is as follows:
A kind of big flow is without bucket reverse osmosis water purification machine system, including the entering water electromagnetic valve being sequentially connected with by pipeline, the first check valve, five in one fore filter, booster pump and RO membrane module, the water side of described RO membrane module is connected with water-drainage solenoid valve, it is characterised in that:
It is provided with between described first check valve and five in one fore filter into water TDS probe, water outlet TDS probe is installed between water side and the water-drainage solenoid valve of described RO membrane module,
The dense water end (W.E.) of described membrane module connects concentrated water drainage water route and concentrate recirculation road, the first multifunctional electromagnetic valves of the first waste water ratio it is provided with on described concentrated water drainage water route, scouring electromagnetic valve is connected by the first branch road between water inlet end and the water side of the first waste water ratio of described first multifunctional electromagnetic valves, the second multifunctional electromagnetic valves by second branch circuit parallel connection band the second waste water ratio
Being connected with recycling waste water ratio and the second check valve on described concentrate recirculation road in turn, described second check valve is connected with the water side of water inlet TDS probe, is provided with circulation flushing electromagnetic valve by bypass between water inlet end and the water side of described recycling waste water ratio,
Described entering water electromagnetic valve, circulation flushing electromagnetic valve, the second multifunctional electromagnetic valves, the first multifunctional electromagnetic valves, scouring electromagnetic valve, water-drainage solenoid valve, water inlet TDS probe, water outlet TDS probe are connected with control system respectively.
According to supercharging pump performance, the flow velocity of described recycling waste water ratio is 4-5L/min, and the circulation flushing flow of recycling waste water ratio is 800-1500CC.
Further, according to pure water water quality and the service life of RO film, the opening time of described circulation flushing electromagnetic valve is 4:1-6:1 with the ratio of shut-in time.
Further, in order to extend booster pump and the service life of RO membrane module, being provided with N level prefilter between water side and the water inlet end of five in one fore filter of described water inlet TDS probe, the numerical value of N is more than or equal to 2.
Further, in order to improve the mouthfeel of pure water, between water side and the water-drainage solenoid valve of described RO membrane module, post-filter is installed.
As preferably, described post-filter is active carbon filter core or ultrafiltration or activated carbon carbon-point complex filter.
The external water source of described pipeline is tap water.
Compared with prior art, the beneficial effects of the utility model are:
Big flow described in the utility model is i.e. made without bucket reverse osmosis water purification machine system and is i.e. drunk, simultaneously according to influent quality feature in various degree realize dense water reuse, play the effect of water saving, and ensure service life and the pure water water quality of RO film.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control system and solenoid valve system and the catenation principle figure of water inlet/water outlet TDS probe in this utility model.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings; the not restriction to utility model protection scope of described embodiment; obviously; those of ordinary skill in the art obtain other embodiments on the premise of being not required to pay creative work, and these broadly fall into protection domain of the present utility model.
Shown in Fig. 1, a kind of big flow is without bucket reverse osmosis water purification machine system, including entering water electromagnetic valve the 1, first check valve 2 being sequentially connected with by pipeline a, five in one fore filter 7, booster pump 8 and RO membrane module 9, the water side of described RO membrane module is connected with water-drainage solenoid valve 13, it is provided with between described first check valve and five in one fore filter into water TDS probe 15, between water side and the water-drainage solenoid valve 13 of described RO membrane module, water outlet TDS probe 16 is installed
The dense water end (W.E.) of described membrane module connects concentrated water drainage water route d and concentrate recirculation road e, the first multifunctional electromagnetic valves 11 of the first waste water ratio 20 it is provided with on described concentrated water drainage water route, scouring electromagnetic valve 12 is connected by the first branch road, by the second branch road c the second multifunctional electromagnetic valves 10 of associated second waste water ratio 30 between water inlet end and the water side of the first waste water ratio of described first multifunctional electromagnetic valves.
Being connected with recycling waste water ratio 4 and second check valve 3 on described concentrate recirculation road in turn, described second check valve is connected with the water side of water inlet TDS probe, is provided with circulation flushing electromagnetic valve 5 by bypass f between water inlet end and the water side of described recycling waste water ratio,
Described entering water electromagnetic valve 1, circulation flushing electromagnetic valve the 5, second multifunctional electromagnetic valves the 10, first multifunctional electromagnetic valves 11, scouring electromagnetic valve 12, water-drainage solenoid valve 13, water inlet TDS probe 15, water outlet TDS probe 16 are connected with control system 17 respectively.
The TDS value of influent quality is divided into following three gear: below TDS200, TDS200 to 500, more than TDS500, control system 17 is according to the difference of input signal, control the first multifunctional electromagnetic valves and the break-make of the second multifunctional electromagnetic valves, the water saving ratio respectively 75%, 60% and 50% that corresponding above-mentioned TDS value is reached.
According to supercharging pump performance, the flow velocity of described recycling waste water ratio is 4-5L/min, and the circulation flushing flow of recycling waste water ratio is 800-1500CC.
Requirement according to pure water water quality and the service life of RO film arranges switch time, and the opening time of described circulation flushing electromagnetic valve is 4:1-6:1 with the ratio of shut-in time.
In order to extend booster pump and the service life of RO membrane module, being provided with N level prefilter 6 between water side and the water inlet end of five in one fore filter of described water inlet TDS probe, the numerical value of N is more than or equal to 2.
In order to improve pure water mouthfeel, between water side and the water-drainage solenoid valve of described RO membrane module, post-filter 14 is installed.Described post-filter is active carbon filter core or ultrafiltration or activated carbon carbon-point complex filter.The external water source of described pipeline is tap water.
Consider that big flow reverse osmosis membrane is started shooting after causing power-off because of salt dialysis situation higher for initial TDS, every time before water machine dump and restart controlling the water circulation, the forward realizing reverse osmosis membrane by opening scouring electromagnetic valve 12 rinses, it is ensured that effluent quality requirement, the most effectively extends the service life of reverse osmosis membrane.
Claims (7)
1. a big flow is without bucket reverse osmosis water purification machine system, including the entering water electromagnetic valve (1) being sequentially connected with by pipeline (a), the first check valve (2), five in one fore filter (7), booster pump (8) and RO membrane module (9), the water side of described RO membrane module is connected with water-drainage solenoid valve (13), it is characterised in that:
It is provided with between described first check valve and five in one fore filter into water TDS probe (15), between water side and the water-drainage solenoid valve (13) of described RO membrane module, water outlet TDS probe (16) is installed,
The dense water end (W.E.) of described membrane module connects concentrated water drainage water route (d) and concentrate recirculation road (e), first multifunctional electromagnetic valves (11) of the first waste water ratio (20) it is provided with on described concentrated water drainage water route, scouring electromagnetic valve (12) is connected by the first branch road between water inlet end and the water side of the first waste water ratio of described first multifunctional electromagnetic valves, by second multifunctional electromagnetic valves (10) of the second branch road (c) associated second waste water ratio (30)
Recycling waste water ratio (4) and the second check valve (3) it is connected with in turn on described concentrate recirculation road, described second check valve is connected with the water side of water inlet TDS probe, by bypass (f), circulation flushing electromagnetic valve (5) is installed between water inlet end and the water side of described recycling waste water ratio
Described entering water electromagnetic valve (1), circulation flushing electromagnetic valve (5), the second multifunctional electromagnetic valves (10), the first multifunctional electromagnetic valves (11), scouring electromagnetic valve (12), water-drainage solenoid valve (13), water inlet TDS probe (15), water outlet TDS probe (16) are connected with control system (17) respectively.
Big flow the most according to claim 1 is without bucket reverse osmosis water purification machine system, it is characterised in that:
The flow velocity of described recycling waste water ratio is 4-5L/min, and the circulation flushing flow of recycling waste water ratio is 800-1500CC.
Big flow the most according to claim 1 is without bucket reverse osmosis water purification machine system, it is characterised in that:
The opening time of described circulation flushing electromagnetic valve is 4:1-6:1 with the ratio of shut-in time.
Big flow the most according to claim 1 is without bucket reverse osmosis water purification machine system, it is characterised in that:
Being provided with N level prefilter (6) between water side and the water inlet end of five in one fore filter of described water inlet TDS probe, the numerical value of N is more than or equal to 2.
Big flow the most according to claim 1 is without bucket reverse osmosis water purification machine system, it is characterised in that:
Post-filter (14) is installed between water side and the water-drainage solenoid valve of described RO membrane module.
Big flow the most according to claim 5 is without bucket reverse osmosis water purification machine system, it is characterised in that:
Described post-filter is active carbon filter core or ultrafiltration or activated carbon carbon-point complex filter.
Big flow the most according to claim 1 is without bucket reverse osmosis water purification machine system, it is characterised in that:
The external water source of described pipeline is tap water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100865.1U CN205528030U (en) | 2015-12-25 | 2015-12-25 | Large -traffic nothing bucket reverse osmosis water purification machine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100865.1U CN205528030U (en) | 2015-12-25 | 2015-12-25 | Large -traffic nothing bucket reverse osmosis water purification machine system |
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| Publication Number | Publication Date |
|---|---|
| CN205528030U true CN205528030U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100865.1U Active CN205528030U (en) | 2015-12-25 | 2015-12-25 | Large -traffic nothing bucket reverse osmosis water purification machine system |
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| Country | Link |
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| CN (1) | CN205528030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481058A (en) * | 2015-12-25 | 2016-04-13 | 上海浩泽净水科技发展有限公司 | Large flow barrelless antiosmosis water purification machine system |
-
2015
- 2015-12-25 CN CN201521100865.1U patent/CN205528030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481058A (en) * | 2015-12-25 | 2016-04-13 | 上海浩泽净水科技发展有限公司 | Large flow barrelless antiosmosis water purification machine system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201204 Granted publication date: 20160831 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231204 Granted publication date: 20160831 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231204 Granted publication date: 20160831 |
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| PP01 | Preservation of patent right |