CN106495348A - A kind of water treatment tank based on the real-time water quality detection of Water quality detector - Google Patents

Abstract

The invention discloses a kind of water treatment tank based on the real-time water quality detection of Water quality detector, including entering wetting system, head level filter membrane group, booster pump, fourth stage filter element and level V filter element；Enter wetting system to be connected with the water inlet end of head level filter membrane group by pipeline, the water side of head level filter membrane group connects the water inlet end of booster pump by pipeline, the water side of booster pump connects the water inlet end of fourth stage filter element by pipeline, the water purification water side of fourth stage filter element is connected with the water inlet end of level V filter element by pipeline, check (non-return) valve, high pressure valve and threeway, threeway is connected with the first booster pump also by pipeline, is additionally provided with pressure regulator valve on the pipeline that the first booster pump is connected with threeway；Enter and be additionally provided with into water Water quality detector on the pipeline that wetting system is connected with the water inlet end of head level filter membrane group；Water quality detection is carried out to entering the water body in head level filter membrane group, so that the water quality with the pure water water body of final output is contrasted, standard is used so that it is determined that entering water water body (tap water) and whether meeting.

Description

A kind of water treatment tank based on the real-time water quality detection of Water quality detector

Technical field

The present invention relates to water-treatment technology field, specifically, it is a kind of based on the real-time water quality detection of Water quality detector Water treatment tank.

Background technology

The mode of water process includes physical treatment and chemical treatment.The mankind carry out the mode of water process have been had quite for many years History, physical method include the filter materials different using various pore sizes, using absorption or obstruct mode, the impurity in water are arranged Except outside, in suction type, more important person is to be adsorbed with activated carbon, blocking method be then by water by filter material, allow volume compared with Big impurity cannot pass through, and then obtain more clean water.In addition, physical method also includes the sedimentation method, exactly allow proportion compared with Little impurity is bubbled through the water column and is pulled out, or the larger contamination precipitation of proportion is under, and then obtains.Chemical method is then using various Chemical drugss are converted into impurities in water to the less material of human injury, or impurity is concentrated, at history chemistry at most Reason method should be added to the water with Alumen at last, and after impurities in water set, volume becomes big, just can use Filtration, by impurity Remove.

As human lives improve constantly the nutritive salt problems such as body eutrophication ammonia nitrogen, phosphorus and State Bureau of Environmental Protection to sewage Discharge standard is improved step by step, has been continued to use traditional " coagulation " and " two stage treatment " water treatment technology of many years and has been set Standby, the processing requirement of current high concentrtion and high-concentration sewage is difficult in adapt to, and processing technological flow is long, system is huge Greatly, but also a large amount of foul smell are distributed.Network operator wants to reach newest discharge standard, needs from the fund enlarging for newly putting into great number again Original sewage disposal system, increases floor space using the sewage disposal device with great number and great number later maintenance expense, however, (such as activated carbon filtration, microporous filter, permeable membrane such as purify at the technology system for traditional advanced treatment of wastewater regeneration technological system System) high, later maintenance operating cost height is invested, too many network operator is difficult to bear.

Water treatment facilities English：water treatment.Briefly, " water process " is exactly by physics, chemistry, biology Means, go some processes to producing, living unwanted harmful substance in eliminating water.Be in order to be applied to specific purposes and The process of the water quality such as sedimentation that water is carried out, filtration, coagulation, flocculation, and inhibition, scale inhibition conditioning.Due to social production, life Closely related with water.Therefore, the range of application that water treatment field is related to is quite varied, constitutes a huge industry application.

Water process includes：Two kinds of sewage disposal and drinking water treatment, some places are also further divided into two kinds sewage disposal, i.e., Two kinds of sewage disposal and Treated sewage reusing.Have through commonly used water treatment agent：Aluminium polychlorid, PAFC, alkali formula chlorine Change aluminum, polyacrylamide, activated carbon and various filtrates etc..

The effect of water process can be weighed by water standard.

For reach the water quality requirement of product water (domestic water, industrial water or can waste discharge) and to raw water (raw water) The course of processing.

Processing raw water is life or when using water of industry, referred to as Water purification；

During processing waste water, then claim wastewater treatment.The purpose of wastewater treatment is the discharge (entering water body or soil) for waste water Or reuse (see waste water dis posal, means of waste water reuse).

In the Regeneration Treatment of water recycling system and water, raw water is waste water, and product water is to use water, and the course of processing has concurrently Water purification and the property of wastewater treatment.Water process also includes the process to waste water and sludge produced by processing procedure and most Dispose (see Treatment of Sludge and disposal) eventually, sometimes also the process of waste gas and emission problem.The processing method of water may be summarized to be Three kinds of modes：1. most commonly by part in removal raw water or all dirt come the water quality required for obtaining；2. pass through Add new composition in raw water, by physically or chemically reacting the water quality required for obtaining later；3. the processing of raw water is not related to And go the removal of impurity or add the problem of new component.

Impurities in water and processing method impurities in water include thick material, float, colloid and the solute that carries under one's arms.Slightly Gravel and bulk dirt in big the material such as pasture and water of korneforos floating, rubbish, large-scale aquatic organism, waste water etc..Water engineering In, coarse impurities are removed by the facility of intake strucure, do not list the scope of water process in.

In wastewater treatment, the preprocessing part that thick impurity typically belongs to water is removed.Float and colloid include silt, Original and produced in water treatment procedure insoluble matter etc. in algae, antibacterial, virus and water.Solute has inorganic Salt, organic compound and gas.The processing method for removing impurities in water is a lot, and the scope of application of main method substantially can be pressed The granularity of impurity is dividing.Due to the admissible impurity of impurity and product water contained by raw water, in species and concentration, difference is very Greatly, water treatment procedure difference is also very big.

In domestic water (or the public feedwater in cities and towns), (well water protects good feedwater special to take from high-quality water source With reservoir) raw water, only need to sterilize as product water；The raw water in general river or lake is taken from, the cause such as silt will be first removed turbid Impurity, then sterilizes；The more serious raw water of pollution, also needs the pollutant such as organics removal；Containing ferrum, manganese raw water (for example certain A little well water), need to remove ferrum, manganese.Domestic water can meet the requirement of general industry quality of water, but water for industrial use is needed sometimes Further to process, such as carry out softening, desalination etc..

When discharge or the relatively low water quality requirement again of waste water, only need to be with screening out and precipitate etc. method removal coarse impurities With float (often claiming coagulation)；When organics removal is required, (often claimed using biological treatment typically after coagulation Two stage treatment) and sterilization；To the waste water after biological treatment, the processing procedure for being carried out is referred to as tertiary treatment or depth Reason, denitrogenates such as the water body entered when waste water going of needing to prevent eutrophication from being carried out, phosphorus process belongs to tertiary treatment (water breakthrough Physicochemical treatment method).When waste water is used as water source, product water water quality requirement and corresponding work flow are with its purposes Fixed.In theory, modern water technology, can produce any high-quality product water from any poor-quality water.

Pure water refers to H2O free from foreign meter.Say that from academic angle pure water also known as high purity water refer to that chemical purity is high Water, which is mainly used in the fields such as biology, chemical, metallurgy, aerospace, electric power, but which is at a relatively high to water quality purity requirement, So being normally applied most common or electronics industry.Such as pure water used by power system, it is desirable to which each impurity content is low to be reached " micrograms per litre " level.In the making of pure water, the indices of water standard defined should be according to electronics (microelectronics) components and parts (such as generally believe that it is the 1/ of its live width to cause the size of particulate matter of circuit performance destruction depending on the production technology of (or material) 5-1/10), complexity but due to microelectric technique and affect the factor of product quality various, there is no portion to be tried by technique so far Test the complete water standard suitable for certain circuit production for obtaining.With the continuous revision of electronic grade water standard, Er Qiegao The continuous application of many breakthroughs of pure water analysis field and development, new instrument and new analysis method is all sending out for pure water technique processed Exhibition creates condition.

RO reverse osmosis technologies, reverse osmosiss are a kind of concentrate solution institutes for bringing pressure to bear on and contacting with semipermeable membrane as its name suggests The produce and contrary process of naturally osmotic phenomenon.Such as apply natural osmotic pressure of the pressure more than solution, then solvent will flow through Semipermeable membrane, forms weak solution in opposite side, and forms higher solution in the side of pressurization.Pressure as applied is equal to solution Natural osmotic pressure, then the flowing of solvent will not occur；Pressure as applied is less than natural osmotic pressure, then solvent is from weak solution stream To concentrated solution.

Content of the invention

It is an object of the invention to provide a kind of water treatment tank based on the real-time water quality detection of Water quality detector, to entering Water body in head level filter membrane group carries out water quality detection, so that the water quality with the pure water water body of final output is contrasted, so as to true It is incorporated into water water body (tap water) and whether meets and uses standard；The forced feed that fourth stage filter element is carried out using boosting pump structure, with When with reference to pressure regulator valve carry out fourth stage filter element pressure regulation process so that fourth stage filter element can obtain suitable high pressure, with Informal water Body is capable of the carrying out of safety in which and is processed, and total has design science, using the characteristic such as reasonable.

The present invention is achieved through the following technical solutions：A kind of clean water treatment based on the real-time water quality detection of Water quality detector Device, including entering wetting system, head level filter membrane group, booster pump, fourth stage filter element and level V filter element；Described enter wetting system pass through pipeline It is connected with the water inlet end of head level filter membrane group, the water side of head level filter membrane group connects the water inlet end of booster pump by pipeline, supercharging The water side of pump connects the water inlet end of fourth stage filter element by pipeline, and the water purification water side of fourth stage filter element is by pipeline, non-return Valve, high pressure valve and threeway are connected with the water inlet end of level V filter element, and the threeway is connected with the first booster pump also by pipeline, And pressure regulator valve is additionally provided with the pipeline that the first booster pump is connected with threeway；In the water inlet for entering wetting system and head level filter membrane group It is additionally provided with into water Water quality detector on the pipeline that end is connected.

Further is that the present invention is better achieved, and can be sent to level V filter element after fourth stage filter element carries out water process When, be not in the situation of adverse current, especially adopt following set-up modes：The water purification water side of the nearly fourth stage filter element of the check (non-return) valve Arrange, high-voltage switch gear is arranged between check (non-return) valve and threeway.

Further can be effectively fourth stage filter element on-load pressure for the present invention is better achieved, especially using under State setting structure：The threeway adopts T-shaped threeway, and high pressure valve is arranged between the vertical interface of threeway and check (non-return) valve.

Further is that the present invention is better achieved, and is convenient for equipment exchange, especially adopts following setting structures：Described Booster pump and the first booster pump adopt same model booster pump.

Further is that the present invention is better achieved, and the initial filter that can carry out tap water using 3 grades of filter cartridge constructions is processed, special Cai Yong not following set-up modes：First order filter element, the second level filter element and being sequentially connected with is provided with the head level filter membrane group Three-level filter element, the water side of third level filter element connect the water inlet end of booster pump by pipeline, enter wetting system connection first order filter element Water inlet end, be additionally provided with the pipeline that the water side of third level filter element is connected with the water inlet end of booster pump into water electromagnetism Valve.

Further is that the present invention is better achieved, and tap water can be reliably loaded onto head by equipment safety of intaking Initial filter process is carried out in level filter membrane group, and can be detected to entering into the water quality in first order filter element, so as to the same 5th Level filter element out after water quality contrasted, especially adopt following setting structures：Described enter wetting system include being arranged on and The inlet triplet for water on pipeline and water intaking valve that the water inlet end of one-level filter element is connected, and water intaking valve is placed in inlet triplet for water and enters water water Between quality detector, the water inlet end for entering the nearly first order filter element of water Water quality detector is arranged.

Further is that the present invention is better achieved, and can be carried out certainly using ripe cotton filter core and active carbon filter core technology The initial filter of water is processed, and especially adopts following setting structures：The first order filter element adopts 5 μm of pp cotton filter cores；The second level Filter element adopts 1 μm of high accuracy pp cotton filter core using granular activated carbon filter core or active fruit shell carbon filter element, the third level filter element.

Further is that the present invention is better achieved, and can draw the pure water after purification, so that user is used, Simultaneously the water quality of level V filter element water side is detected, to be compared with the water inlet end water quality of first order filter element, special Cai Yong not following setting structures：Pipeline is provided with faucet on the water side of level V filter element, and filters in level V Effluent quality detector is additionally provided with pipeline between the water side of core and faucet.

Further is that the present invention is better achieved, can be by gained condensed water (waste water) after the process of fourth stage filter element Exclude, especially adopt following setting structures：Waste water electromagnetic valve is provided with the pipeline of the concentration water outlet end of fourth stage filter element.

Further is that the present invention is better achieved, and the water body after initial filter can be passed through RO reverse osmosis technologies, mouth Sense regulation technology obtains standard compliant pure water body, especially adopts following setting structures：The fourth stage filter element adopts RO reverse osmosis Permeable membrane, the level V filter element adopt the mouthfeel factor.

The present invention compared with prior art, with advantages below and beneficial effect：

The present invention to enter head level filter membrane group in water body carry out water quality detection, so as to the pure water water body of final output Water quality is contrasted, and uses standard so that it is determined that entering water water body (tap water) and whether meeting；The 4th is carried out using boosting pump structure The forced feed of level filter element, the pressure regulation for carrying out fourth stage filter element in combination with pressure regulator valve are processed so that fourth stage filter element can be obtained Suitable high pressure is arrived, so that the carrying out that water body is capable of safety in which is processed, total has design science, using reasonable etc. Characteristic.

Water cleaning systems of the present invention based on multistage filter membrane structure design, can be by tap water through filtering, after sterilization processing The pure water that directly can be used is obtained, the design structure of its science can reach the drainage effect of high-quality, and effectively reduce filter Water cost.

The filter structure for effectively constituting with reference to cotton filter core, active carbon filter core, RO reverse osmosis membranes, the mouthfeel factor of the invention, energy Enough by the water body after initial filter, carry out the permeation filtration process of profound level, activated carbon adsorption and process, obtain qualified pure water, In case directly using.

Description of the drawings

Fig. 1 is schematic structural view of the invention.

Wherein, 1- level Vs filter element, 2- effluent quality detectors, 3- waste water electromagnetic valves, 4- check (non-return) valves, 5- high-voltage switch gears, 6- threeways, 7- fourth stage filter elements, 8- entering water electromagnetic valves, 9- third level filter elements, 10- booster pumps, 11- second level filter element, 12- first Level filter element, 13- inlet triplet for water, 14- water intaking valves, 15- faucet, 16- pressure regulator valves, the first booster pumps of 17-, 18- enter the inspection of water water quality Survey device.

Specific embodiment

The present invention is described in further detail with reference to embodiment, but embodiments of the present invention not limited to this.

Embodiment 1：

A kind of water treatment tank based on the real-time water quality detection of Water quality detector, the water purification based on multistage filter membrane structure design System, can be by tap water through filtering, obtaining after sterilization processing the pure water that directly can be used, the design structure of its science, The drainage effect of high-quality can be reached, and effectively reduces drainage cost, as shown in figure 1, especially adopting following setting structures：Bag Include into wetting system, head level filter membrane group, booster pump 10, fourth stage filter element 7 and level V filter element 1；Described enter wetting system pass through pipeline It is connected with the water inlet end of head level filter membrane group, the water side of head level filter membrane group connects the water inlet end of booster pump 10 by pipeline, increases The water side of press pump 10 connects the water inlet end of fourth stage filter element 7 by pipeline, and the water purification water side of fourth stage filter element 7 is by pipe Road, check (non-return) valve 4, high pressure valve 5 and threeway 6 are connected with the water inlet end of level V filter element 1, and the threeway 6 connects also by pipeline There is the first booster pump 17, and pressure regulator valve 16 is additionally provided with the pipeline that the first booster pump 17 is connected with threeway 6；Set in water inlet It is additionally provided with into water Water quality detector 18 on the standby pipeline being connected with the water inlet end of head level filter membrane group.

Embodiment 2：

The present embodiment is further optimized on the basis of above-described embodiment, further for the present invention is better achieved, When can be sent to level V filter element after fourth stage filter element carries out water process, be not in the situation of adverse current, as shown in figure 1, special Cai Yong not following set-up modes：The water purification water side of 4 nearly fourth stage filter element 7 of the check (non-return) valve is arranged, and high-voltage switch gear 5 is only arranged on Against between valve 4 and threeway 6.

Embodiment 3：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, can be effectively fourth stage filter element on-load pressure, as shown in figure 1, especially adopting following setting structures：The threeway 6 is adopted T-shaped threeway is used, and high pressure valve 5 is arranged between the vertical interface of threeway 6 and check (non-return) valve 4.

Embodiment 4：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, equipment exchange is convenient for, as shown in figure 1, especially adopting following setting structures：The booster pump 10 and the first booster pump 17 Using same model booster pump.

Embodiment 5：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, the initial filter that can carry out tap water using 3 grades of filter cartridge constructions is processed, as shown in figure 1, especially adopting following set-up modes：Institute State and in head level filter membrane group, be provided with first order filter element 12, second level filter element 11 and the third level filter element 9 being sequentially connected with, the third level filters The water side of core 9 connects the water inlet end of booster pump 10 by pipeline, enters the water inlet end of wetting system connection first order filter element 12, the Entering water electromagnetic valve 8 is additionally provided with the water inlet end of booster pump 10 on the pipeline that the water side of three-level filter element 9 is connected.

Embodiment 6：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, can reliably be loaded onto in head level filter membrane group tap water by equipment safety of intaking carries out initial filter process, and can Detect to entering into the water quality in first order filter element, so as to level V filter element out after water quality contrasted, such as Fig. 1 Shown, especially adopt following setting structures：Described enter wetting system include being arranged on and be connected with the water inlet end of first order filter element 12 Inlet triplet for water 13 and water intaking valve 14 on the pipeline for connecing, and water intaking valve 14 be placed in inlet triplet for water 13 with enter water Water quality detector 18 it Between, the water inlet end for entering 18 nearly first order filter element 12 of water Water quality detector is arranged.

Embodiment 7：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, the initial filter that can carry out tap water using ripe cotton filter core and active carbon filter core technology is processed, as shown in figure 1, especially adopting Use following setting structures：The first order filter element 12 adopts 5 μm of pp cotton filter cores；The second level filter element 11 adopts granular active carbon Filter element or active fruit shell carbon filter element, the third level filter element 9 adopt 1 μm of high accuracy pp cotton filter core.

Embodiment 8：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, the pure water after purification can be drawn, so that user is used, while the water quality of level V filter element water side is carried out Detection, to be compared with the water inlet end water quality of first order filter element, as shown in figure 1, especially adopt following setting structures：? Pipeline is provided with faucet 15 on the water side of Pyatyi filter element 1, and in the water side of level V filter element 1 and faucet 15 Between pipeline on be additionally provided with effluent quality detector 2.

Embodiment 9：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, gained condensed water (waste water) after the process of fourth stage filter element can be excluded, as shown in figure 1, especially adopting following settings Structure：Waste water electromagnetic valve 3 is provided with the pipeline of the concentration water outlet end of fourth stage filter element 7.

Embodiment 10：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved Bright, the water body after initial filter can be obtained standard compliant pure water body by RO reverse osmosis technologies, mouthfeel regulation technology, such as Shown in Fig. 1, following setting structures are especially adopted：The fourth stage filter element 7 adopts RO reverse osmosis membranes, the level V filter element 1 to adopt Use the mouthfeel factor.

When using, tap water is loaded onto 5 μ under the management and control of inlet triplet for water 13 and water intaking valve 14 by tap water skirt Carry out filtering in mpp cotton filter cores when water body from water intaking valve 14 out after also first pass around and carry out the water of water body into water Water quality detector Quality detection, forms influent quality data, to carry out later stage comparison；5 μm of pp cotton filter cores can be by 5 μm in water body and above particle diameter Particulate matter be detained, the water body after 5 μm of pp cotton filter cores by the second level for being further fed into designing based on activated carbon filter Activated carbon adsorption is carried out in core 11, the harmful substances such as the pathogenic bacteria that can be adsorbed by activated carbon in which evil is adsorbed, then By being filtered using the third level filter element 9 of 1 μm of pp cotton filter core so that water body of the diameter less than 1 μm can be passed through, and The fourth stage filter element 7 constituted using RO reverse osmosis membranes is loaded into by booster pump 7 under the control of entering water electromagnetic valve 8 afterwards is carried out Reverse-osmosis treated, the water body after reverse-osmosis treated are delivered to using the mouthfeel factor in the presence of check (non-return) valve and high-voltage switch gear Level V filter element 1 in carry out mouthfeel debugging process so that water body has sweet mouthfeel, then can be taken by faucet 15 With when arranging, being additionally provided with effluent quality detector 2 on the pipeline of the water side of level V filter element 1 carries out water outlet water Quality detection, and data are formed to be contrasted with water water quality data is entered, so that user can be according to correction data result pair The water treatment tank carries out the water purification management of science, effectively improves purifying water effect and purifying rate；Carry out in RO reverse osmosis membranes 7 During reverse-osmosis treated, reverse osmosis pressure of first booster pump 17 for needed for RO reverse osmosis membranes 7 are provided, while can be with when using By adjusting pressure regulator valve 16 so that the pressure controllable being loaded in RO reverse osmosis membranes.

The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, every according to According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection Within the scope of.

Claims (10)

1. a kind of water treatment tank based on the real-time water quality detection of Water quality detector, it is characterised in that：Including entering wetting system, head level Filter membrane group, booster pump (10), fourth stage filter element (7) and level V filter element (1)；Described enter wetting system by pipeline and head level filter membrane The water inlet end of group is connected, and the water side of head level filter membrane group connects the water inlet end of booster pump (10), booster pump (10) by pipeline Water side connect the water inlet end of fourth stage filter element (7) by pipeline, the water purification water side of fourth stage filter element (7) by pipeline, Check (non-return) valve (4), high pressure valve (5) and threeway (6) are connected with the water inlet end of level V filter element (1), and threeway (6) are also by pipe Road is connected with the first booster pump (17), and on the pipeline that the first booster pump (17) is connected with threeway (6) is additionally provided with pressure regulation Valve (16)；It is additionally provided with into water Water quality detector on the pipeline that wetting system is connected is entered with the water inlet end of head level filter membrane group (18).

2. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to claim 1, its feature exist In：The water purification water side of check (non-return) valve (4) nearly fourth stage filter element (7) is arranged, high-voltage switch gear (5) be arranged on check (non-return) valve (4) and Between threeway (6).

3. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to claim 2, its feature exist In：Described threeway (6) adopt T-shaped threeway, and high pressure valve (5) is arranged between the vertical interface of threeway (6) and check (non-return) valve (4).

4. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to claim 1, its feature exist In：Booster pump (10) and the first booster pump (17) adopt same model booster pump.

5. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to any one of claim 1-4, It is characterized in that：First order filter element (12), the second level filter element (11) and being sequentially connected with is provided with the head level filter membrane group Three-level filter element (9), the water side of third level filter element (9) connect the water inlet end of booster pump (10) by pipeline, enter wetting system connection The water inlet end of first order filter element (12), in the pipe that the water side of third level filter element (9) is connected with the water inlet end of booster pump (10) Entering water electromagnetic valve (8) is additionally provided with road.

6. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to claim 5, its feature exist In：Described enter wetting system include the inlet triplet for water that is arranged on the pipeline being connected with the water inlet end of first order filter element (12) (13) and water intaking valve (14), and water intaking valve (14) is placed in inlet triplet for water (13) and enters between water Water quality detector (18), enter water water The water inlet end of nearly first order filter element (12) of quality detector (18) is arranged.

7. a kind of water treatment tank based on the real-time water quality detection of Water quality detector according to claim 5, its feature exist In：Described first order filter element (12) adopt 5 μm of pp cotton filter cores；Described second level filter element (11) are using granular activated carbon filter core or fruit Shell active carbon filter core, described third level filter element (9) adopt 1 μm of high accuracy pp cotton filter core.

8. a kind of clean water treatment based on the real-time water quality detection of Water quality detector according to claim 1-4, described in 6,7 any one Device, it is characterised in that：Pipeline is provided with faucet (15) on the water side of level V filter element (1), and in level V Effluent quality detector (2) is additionally provided with pipeline between the water side of filter element (1) and faucet (15).

9. a kind of clean water treatment based on the real-time water quality detection of Water quality detector according to claim 1-4, described in 6,7 any one Device, it is characterised in that：Waste water electromagnetic valve (3) is provided with the pipeline of the concentration water outlet end of fourth stage filter element (7).

10. according to claim 1-4, at a kind of water purification based on the real-time water quality detection of Water quality detector described in 6,7 any one Reason device, it is characterised in that：Described fourth stage filter element (7) adopt RO reverse osmosis membranes, described level V filter element (1) using mouthfeel because Son.