CN105585171A - Sterilizing water purifier having real-time monitoring - Google Patents
Sterilizing water purifier having real-time monitoring Download PDFInfo
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- CN105585171A CN105585171A CN201410600289.0A CN201410600289A CN105585171A CN 105585171 A CN105585171 A CN 105585171A CN 201410600289 A CN201410600289 A CN 201410600289A CN 105585171 A CN105585171 A CN 105585171A
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- water
- reverse osmosis
- osmosis membrane
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Abstract
The invention relates to a sterilizing water purifier having real-time monitoring. An electromagnetic valve is arranged on a water outlet pipe of a reverse osmosis (RO) membrane treatment unit. A filtering unit successively includes a PP filter core, a granular activated carbon filter core and a compressed carbon filter core, wherein a water flow quantity monitoring apparatus is disposed at the water outlet end of each filter core in the filtering unit. A TDS detection apparatus is arranged on the water outlet end of the RO membrane treatment unit. The water flow quantity monitoring apparatuses and the TDS detection apparatus are both connected to a display apparatus. A water storage barrel and water pipes are all made from a sterilizing material. The sterilizing water purifier allows the filtering unit to be monitored timely, increases service life of a RO membrane, reduces energy consumption and reduces wastewater production amount.
Description
Technical field
The present invention relates to a kind of water purifier, it is specifically related to the sterilization water purifier with real-time monitoring.
Background technology
The subject matter that infiltration water purifier product exists is at present that RO reverse osmosis membrane cost is high, and fragile. Existing reverse osmosis water purifier RO reverse osmosis membrane service time is short, there is no good control for the time of changing RO reverse osmosis membrane, cause or can not get timely replacing, or RO reverse osmosis membrane also just do not change to service life, causes waste. In the prior art, obtain pure water if want, can select R0 film or NF membrane by the impurity in water, comprise other magazine filterings. In the time leaching 1 liter of pure water, conventionally can produce the waste water that is no less than 4 liters, by waste water, the impurity in water is comprised to mineral matter takes away, otherwise the too high meeting of mineral concentration stops up R0 film or NF membrane, make it to lose efficacy.
Therefore, if can in time the filter element of relative low price be monitored at water inlet end, when certain filter core of filter element breaks down while maybe needing to change, renew cartridge more in time, it is relatively better that guarantee enters the water quality of RO reverse osmosis membrane, just can ensure to a certain extent the service life of RO reverse osmosis membrane. Meanwhile, for guaranteeing the accuracy of monitoring, and for guaranteeing the timely replacing of RO reverse osmosis membrane, also set up flow monitoring device in the water side of RO reverse osmosis membrane, and the water quality of its water side is monitored. Rinse RO reverse osmosis membrane is rinsed in time by backwash and backwater simultaneously, avoid its surface particles thing to pile up, the service time that can improve RO reverse osmosis membrane, reduce user's use cost. Although also have relevant design for the backwash of RO reverse osmosis membrane at present, existing design is too complicated and loaded down with trivial details, and cost is high, and many production of parts installation difficulty is large, has increased small product size.
The invention provides a kind of simplicity of design, can carry out as required at any time the infiltration water purifier of backwash.
Summary of the invention
Technical problem to be solved by this invention is: the behaviour in service of monitoring more in time RO reverse osmosis membrane, the service life of the raising RO reverse osmosis membrane more simple, cost is lower, improve cleaning water, accurately grasp the replacing time of RO reverse osmosis membrane, the problem of effectively avoiding pure water bacterium to exceed standard.
For achieving the above object, technical scheme provided by the invention is, band is the sterilization water purifier of monitoring in real time, comprise water pump and the filter element being connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt being connected with the outlet pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, described filter element is followed successively by PP filter core, grain active carbon filter core and compressibility carbon filter core, the water side of every grade of filter core of described filter element is provided with water flow monitor, the water side of RO reverse osmosis membrane processing unit is provided with TDS checkout gear, discharge checkout gear is all connected with display unit with TDS checkout gear, described water butt, water pipe all adopts a kind of plastics for drinking water restraining and sterilizing bacteria, the side directly contacting with water at master batch is electroplated the antibacterial components layer that one deck contains Ag element, the side directly contacting with water at master batch is electroplated the antibacterial components layer that one deck contains Ag element, master batch is for utilizing ABS, PC, PS, any one in PP or combination are made, antibacterial components comprises Ag2CO3, AgCl, Ag, antibacterial components layer is two-layer composite bed, in composite bed, one deck is Ag2CO3, AgCl combination, another layer be Ag.
After described flow sensor is all connected with PLC with TDS checkout gear, then be connected with display unit by PLC, by PLC, the signal of processing transferred to display unit.
Described water flow monitor is water flow sensor and/or TDS checkout gear.
The water side of RO reverse osmosis membrane processing unit is also provided with water flow sensor.
The waste pipe place of RO reverse osmosis membrane processing unit is also connected with return pipe, and described return pipe is connected to the water inlet end before the magnetic valve of water inlet pipe by the waste pipe place of RO reverse osmosis membrane processing unit.
Described return pipe is provided with control valve control, is used for regulating hydraulic pressure.
The water purifier of prior art, RO reverse osmosis membrane only has the service life of 2-6 month conventionally, the particle that is difficult to see through at the surface sediment of RO reverse osmosis membrane after using because long-term, cause flow rate of water flow to slow down, surface is breed bacteria easily, and the output capacity of pure water is significantly reduced, and prior art pure water is 1:4 with the waste water ratio of draining conventionally, because RO reverse osmosis membrane packed particle breed bacteria can make this ratio significantly improve. And use technical scheme of the present invention, owing to having designed more reliable easy capable, with low cost monitoring device, the service condition of intuitively, more passable timely RO reverse osmosis membrane and relevance filtering unit, thereby can change more timely associated component, guarantee the good of user's water quality, and can make better RO reverse osmosis membrane increase the service life. Add back purge system simple to operation, by controlled back purge system, can carry out back flush to RO reverse osmosis membrane in time, and by the accumulation that is attached to RO reverse osmosis membrane surface along with back flush washes comparatively thoroughly. Avoid surperficial bulky grain to pile up and cause permeability variation and breed bacteria, more than conventionally making the life to 36 month of RO reverse osmosis membrane. Because part return of waste water passes through RO reverse osmosis membrane again, improved the output capacity of pure water, through the control of control valve, pure water and the waste water ratio of draining can be reached for 1:2 conventionally between 1:1 simultaneously. In addition, the employing Ag ion such as water butt and water pipe, filter element shell can affect microbial growth, breeding so that dead. Its effect to microorganism be mainly (1), interference cell wall synthetic be the important component polysaccharide of anti-bacteria cell membrane connect and the link of tetrapeptide from but cell lost integrity makes it lose the protective effect to osmotic pressure, infringement thalline and the death that arrive; (2), damaging cells film; (3), CKIs matter is synthetic; (4), disturb the synthetic of nucleotides and hinder copying of hereditary information. Therefore, effectively the growing and eliminate already present bacterium in water of anti-bacteria of silver element. Again because Ag belongs to middle metal ion, although there is the effect of bactericidal, but in water, Ag ion can produce adverse influence to human body too much, and that in the present invention, directly contact with water is Ag, not only can suppress and eliminate bacterium in water body and microorganism but also can stop parent can stop the silver ion in one deck of combination of Ag2CO3 in composite bed, AgCl too much in water, to discharge, in anti-sealing, silver element exceeds standard down to human body is damaged. Thereby can being widely used in surface that water dispenser, water purifier, aqueduct etc. directly contact with drinking water, product of the present invention drinking water is carried out to the sanitary standard of the effect raising drinking water of bactericidal. Can guarantee to be stored in water in water butt because of not breed bacteria of long period, prevent that pure water after purifying is because leaving the secondary pollution forming in water butt in. Prior art, for conventionally utilizing the time to calculate, is worked because of water quality, the impact of flow on its service life and ignore RO reverse osmosis membrane self in service life of RO reverse osmosis membrane, conventionally changes RO reverse osmosis membrane by the cycle of 2-6 month. RO reverse osmosis membrane and the equipment that plays a major role higher as relative price in water purifier, such way has two problems conventionally, and one is that RO reverse osmosis membrane does not damage itself, and changes the use cost that has increased undoubtedly user by the time; Another one problem is that RO reverse osmosis membrane has damaged but also not to the replacement cycle, and now uses the water quality purifying beyond doubt to go wrong and energy consumption strengthens. The present invention is also provided with the way of pressure-display device after by the magnetic valve at water inlet pipe place, RO reverse osmosis membrane processing unit and water inlet pipe, whether normal by monitoring this place's hydraulic pressure, monitor that whether RO reverse osmosis membrane is working properly, judge whether to change RO reverse osmosis membrane with this. Because RO reverse osmosis membrane is as normal work, hydraulic pressure is conventionally stable, as cisco unity malfunction of RO reverse osmosis membrane, can cause due to the intransitable particle of surface sediment the water penetration variation of RO reverse osmosis membrane, cause variation in water pressure, monitor that with this duty of RO reverse osmosis membrane determines whether to need to change, can grasp more in time, accurately the replacing time of RO reverse osmosis membrane. Simplicity of design of the present invention, related original paper is few, and produce and install comparatively simple, use convenient, the degree that user completes by the flow observable backwash of backwashing wastewater, flushing process be more prone to control.
Fig. 1 is structural representation of the present invention;
In figure:
1, filter element; 2, magnetic valve; 3, water pump; 4, RO reverse osmosis membrane processing unit; 5, water butt; 6, control valve; 7, control valve; 8, control valve; 9, water flow sensor; 10, TDS checkout gear; 11, display unit; 12, PLC.
Detailed description of the invention
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Fig. 1 is the band of the present invention sterilization water purifier structure figure of monitoring in real time, and it comprises: water inlet pipe, Combination filter element (PP filter core, grain active carbon filter core, compressibility carbon filter core), RO reverse osmosis membrane, pressure-display device 11, outlet pipe, return pipe, water butt 5. Described Combination filter element top connects successively by water pipe, and PP filter core, grain active carbon filter core and compressibility carbon filter core are housed successively in PP filter core, grain active carbon filter core and compressibility carbon filter core. The water side of every grade of filter core of filter element is provided with water flow monitor, the water side of RO reverse osmosis membrane processing unit is provided with TDS checkout gear 10, discharge checkout gear is all connected with display unit 11 with TDS checkout gear 10, directly shows related data by display unit 11.
For saving cost, conventionally the water side of every grade of filter core of filter element all arranges water flow sensor 9, by monitoring the flow situation of this grade of filter core, contrast with common flow, to determine the service condition of this grade of filter core, and the filter core going wrong is changed in time, guaranteed the water quality of RO reverse osmosis membrane water inlet end so simultaneously, can extend the service life of RO reverse osmosis membrane.
Preferably, also water flow sensor 9 can be made into the TDS checkout gear 10 of precise monitoring more; Or TDS checkout gear 10 and water flow sensor 9 are set simultaneously, by the monitoring of flow and two kinds of different pieces of informations of water quality, can monitor more accurately. And water flow sensor 9 is also set up in the water side of RO reverse osmosis membrane, can monitor more accurately equally. TDS checkout gear 10 is current general a kind of devices for water quality monitoring, and the index of relevant monitoring numerical value can be used for reference the World Health Organization and determine for the index of correlation of soluble solid in water.
Preferably, after described flow sensor and/or TDS checkout gear 10 all can being connected with PLC12, then be connected with display unit 11 by PLC12, by PLC12, the signal of processing transferred to display unit 11. PLC12 can set in advance the monitoring range of related data, and the signal transmitting according to flow sensor and/or TDS checkout gear 10 contrasts, then by comparison result shows to display unit 11, user directly operates according to this result.
Waste water after RO reverse osmosis membrane filtration directly enters waste pipe and flows out, and at waste pipe, return pipe is set simultaneously, and part return of waste water, to RO reverse osmosis membrane front end, is passed through to RO reverse osmosis membrane filtration again, and residue waste water is directly got rid of by waste pipe. for controlling better the ratio of waste water or according to water quality difference, water inlet pipe hydraulic pressure difference, also be provided with control valve 7 at return duct place, to regulate the water yield of backflow waste water, control the hydraulic pressure of RO reverse osmosis membrane end, keep RO reverse osmosis membrane water inlet end water pressure invariableness, arrange and saved electric power by this simultaneously, simultaneously at water pump 3 power identical in the situation that, increase hydraulic pressure, improve the flow velocity of the current of the RO reverse osmosis membrane of flowing through, reduce RO reverse osmosis membrane and piled up oarse-grained probability, improve the service life of RO reverse osmosis membrane, the in the situation that of the identical pure water of output, save water. in water purification water side, magnetic valve 6 is set, sewage outlet side also arranges magnetic valve 8 simultaneously.
Described water butt 5, water pipe, adopt the side directly contacting with water at master batch to electroplate the antibacterial components layer that one deck contains Ag element.
In the vessel that are shaped as grooved of making at 97% ABS, electroplate the antibiotic layer that one deck accounts for respectively the internal layer of the Ag composition of the outer of the Ag2CO3 of antibacterial components mass fraction 35% and the composition of 45% AgCl and 20%, the mineral water of having placed a week in air is poured in groove, after 10 hours, after testing, the quantity of the microorganism such as the bacterium fungi of water reduces by 83%.
In the vessel that are shaped as grooved of making at 95% PP, electroplate the antibiotic layer that one deck accounts for respectively the internal layer of the Ag composition of the outer of the Ag2CO3 of antibacterial components mass fraction 45% and the composition of 45% AgCl and 10%, the mineral water of having placed a week in air is poured in groove, after 10 hours, after testing, water the quantity of the microorganism such as bacterium fungi reduce by 84.3%.
In the vessel that are shaped as grooved of making at 92% PC, electroplate the antibiotic layer that one deck accounts for respectively the internal layer of the Ag composition of the outer of the Ag2CO3 of antibacterial components mass fraction 45% and the composition of 50% AgCl and 5%, the mineral water of having placed a week in air is poured in groove, after 10 hours, after testing, water the quantity of the microorganism such as bacterium fungi reduce by 87%.
Described return pipe is provided with control valve 7 and controls, and is used for regulating hydraulic pressure. By the control of control valve 7, can realize adjusting hydraulic pressure, and then adjusting return of waste water ratio, play the effect that regulates RO reverse osmosis membrane place hydraulic pressure simultaneously, can effectively realize the constant of RO reverse osmosis membrane place hydraulic pressure, improve the service life of RO reverse osmosis membrane, reduce water purifier fault rate, avoid causing because hydraulic pressure is too high water purifier to occur the situation that various faults are even damaged.
Claims (6)
1. the band sterilization water purifier of monitoring in real time, comprise water pump and the filter element being connected with water inlet pipe successively and RO reverse osmosis membrane processing unit, the water butt being connected with the outlet pipe of RO reverse osmosis membrane processing unit pure water, the water inlet pipe place of RO reverse osmosis membrane processing unit is provided with magnetic valve, described filter element is followed successively by PP filter core, grain active carbon filter core and compressibility carbon filter core, it is characterized in that: the water side of every grade of filter core of described filter element is provided with water flow monitor, the water side of RO reverse osmosis membrane processing unit is provided with TDS checkout gear, discharge checkout gear is all connected with display unit with TDS checkout gear, described water butt, water pipe all adopts a kind of plastics for drinking water restraining and sterilizing bacteria, the side directly contacting with water at master batch is electroplated the antibacterial components layer that one deck contains Ag element, the side directly contacting with water at master batch is electroplated the antibacterial components layer that one deck contains Ag element, master batch is for utilizing ABS, PC, PS, any one in PP or combination are made, antibacterial components comprises Ag2CO3, AgCl, Ag, antibacterial components layer is two-layer composite bed, in composite bed, one deck is Ag2CO3, AgCl combination, another layer be Ag.
2. the band as claimed in claim 1 sterilization water purifier of monitoring in real time, is characterized in that: after described flow sensor is all connected with PLC with TDS checkout gear, then be connected with display unit by PLC, by PLC, the signal of processing transferred to display unit.
3. the band as claimed in claim 1 sterilization water purifier of monitoring in real time, is characterized in that: described water flow monitor is water flow sensor and/or TDS checkout gear.
4. the band as claimed in claim 1 sterilization water purifier of monitoring in real time, is characterized in that: the water side of RO reverse osmosis membrane processing unit is also provided with water flow sensor.
5. the band as claimed in claim 1 sterilization water purifier of monitoring in real time, it is characterized in that: the waste pipe place of RO reverse osmosis membrane processing unit is also connected with return pipe, described return pipe is connected to the water inlet end before the magnetic valve of water inlet pipe by the waste pipe place of RO reverse osmosis membrane processing unit.
6. the band as claimed in claim 1 sterilization water purifier of monitoring in real time, is characterized in that: described return pipe is provided with control valve control, is used for regulating hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600289.0A CN105585171A (en) | 2014-10-31 | 2014-10-31 | Sterilizing water purifier having real-time monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410600289.0A CN105585171A (en) | 2014-10-31 | 2014-10-31 | Sterilizing water purifier having real-time monitoring |
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| Publication Number | Publication Date |
|---|---|
| CN105585171A true CN105585171A (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410600289.0A Pending CN105585171A (en) | 2014-10-31 | 2014-10-31 | Sterilizing water purifier having real-time monitoring |
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| CN (1) | CN105585171A (en) |
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- 2014-10-31 CN CN201410600289.0A patent/CN105585171A/en active Pending
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |