CN109896591A

CN109896591A - Self-adaptive intelligent control water purifying device

Info

Publication number: CN109896591A
Application number: CN201910329024.4A
Authority: CN
Inventors: 陈伟星; 向志兵
Original assignee: Foshan Guandaojia Enterprise Management Co ltd
Current assignee: Guangdong Saineng Sub Quality Water Supply Co ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-06-18

Abstract

The invention discloses a self-adaptive intelligent control water purifying device which comprises a quartz sand filter tank, an active carbon filter tank, a raw water tank, a bacteriostatic UF membrane group, a reverse osmosis membrane structure, a second TDS value detection unit, a purified water return tank and a main control panel which are sequentially connected. Use NF reverse osmosis membrane (filter fineness 1 nanometer) and RO reverse osmosis membrane (filter fineness 0.1 nanometer) to make water simultaneously, the RO water through RO reverse osmosis membrane filtration mixes with the NF water through NF reverse osmosis membrane filtration, makes the water purification after mixing both safe and can remain the original mineral substance in aquatic, makes the water purification after mixing both accord with the safety demand and accord with healthy demand.

Description

A kind of self-adapting intelligent control purifier

Technical field

The present invention relates to water supply and field of water quality purification, relate generally to a kind of self-adapting intelligent control purifier.

Background technique

With the improvement of material living standards, people's health drinking-water consciousness enhancing, the demand to high-quality domestic water Hope is more more and more intense.Currently, improving quality water in the market, there are mainly two types of approach:

First is that household small-size water purifier, but since equipment maintenance, water quality detection supervision all lack professional and special portion The unified management of door, if user is easy to cause bacterial reproduction inside water purifier, becomes for a long time without cleaning or replacing filter core Pollution source, there are more serious water quality hidden danger.In addition, household small-size water purifier generally passes through using tap water as raw material Tap water is further purified and is obtained by active carbon, film filtering or the technologies such as reverse osmosis.These technologies harmful substance in removing water While often also benefit materials in water are removed so that total dissolved solid (TDS) content in water purification, hardness, pH value are low In tap water, beneficial to human body and necessary microelement is reduced, and it is very unfavorable to the health of people to drink such water for a long time.

Second is that bottled water, the mainstream of drinking water is bottled water currently on the market, if by used for canned water other than drinking Such as wash vegetables are cooked and will be brought great inconvenience to users, and price is also costly, and in addition bottled water generally has several days Shelf-life, time limit just influence water quality freshness and mouthfeel later.

And the implementation of piped direct-drinking water just overcomes disadvantages mentioned above, professional operation management company unified management, Under the common supervision of (city) epidemic prevention station and user, user, which opens tap, can drink quick economic, the comfortable high-quality of health Direct drinking.Piped direct-drinking water is since 1997 carry out at home, and development is more rapid, especially economy more developed regions. A kind of auxiliary facility of the piped direct-drinking water as residential quarters drinking water, development prospect is optimistic, may replace bottled water, household small-size Water purifier becomes house, market for water is drunk in office.

But traditional water treatment technology equipment is suitable for untreated cienega source, and the water source in living comes Derived from safety approval municipal tap water, traditional water purification technology and equipment are not particularly suited for city domestic water.Using reverse osmosis membrane Prepare water purification safety be generally acknowledged, but simultaneously reverse osmosis membrane preparation water purification it is too pure, it is too soft caused by healthy hidden danger be also Existing, therefore, minerals needed for how balancing reverse osmosis purified water safety and human health keep water purification not only safe but also healthy, are Cell piped direct-drinking water needs one of the important technological problems solved.

Therefore, the existing technology needs to be improved and developed.

Summary of the invention

In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of self-adapting intelligents to control water purification cartridge Set, it is intended to solve existing piped direct-drinking water be unable to reach intelligence adjust reverse osmosis purified water degree of purity lead to not balance water purification peace Entirely with problem needed for human health.

Technical scheme is as follows:

A kind of self-adapting intelligent controls purifier, wherein including be sequentially connected quartzy sandfiltration pot, active carbon filter tank, raw water box, Antibacterial type UF film group, reverse osmosis membrane structure, the 2nd TDS value detection unit, water purification recovery tank and master board；

Reverse osmosis membrane structure includes the first booster pump, first servo motor flow control valve, RO reverse osmosis membrane group, first pressure biography Sensor, the second servo motor flow control valve, the second booster pump, third servo motor flow control valve, NF reverse osmosis membrane group, Two pressure sensors, the 4th servo motor flow control valve；

First servo motor flow control valve, third servo motor the flow control valve water purification outlet with antibacterial type UF film group respectively It is connected；First servo motor flow control valve, the first booster pump, RO reverse osmosis membrane group, the second servo motor flow control valve according to Secondary to be connected, first pressure sensor is arranged on the pipeline between the first booster pump and RO reverse osmosis membrane group；

Third servo motor flow control valve, the second booster pump, NF reverse osmosis membrane group, the 4th servo motor flow control valve are successively It is connected, second pressure sensor is on the pipeline between the second booster pump and NF reverse osmosis membrane group；

The water inlet of reverse osmosis membrane structure is the common water inlet of RO reverse osmosis membrane group and NF reverse osmosis membrane group, with raw water box phase Even；The water purification water outlet of reverse osmosis membrane structure is the common water purification outlet of RO reverse osmosis membrane group and NF reverse osmosis membrane group, with water purification Recovery tank is connected；The concentrated water water outlet of reverse osmosis membrane structure goes out for the common concentrated water of RO reverse osmosis membrane group and NF reverse osmosis membrane group Mouthful, it is connected with the water inlet of raw water box；Second servo motor flow control valve be arranged in RO reverse osmosis membrane group concentrated water outlet with On pipeline between common concentrated water outlet, the 4th servo motor flow control valve be arranged in the concentrated water outlet of NF reverse osmosis membrane group with On pipeline between common concentrated water outlet；

It is single that the 2nd TDS value detection is set on the pipeline between the water purification water outlet and water purification recovery tank of reverse osmosis membrane structure Member；

Master board is electrically connected with each sensor, each detection unit, each servo motor flow control valve respectively.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent controls purifier, further includes the One flow sensor, second flow sensor, the first TDS value detection unit；The first flow sensor is provided in quartz Before sand filtration fills, the second flow sensor is set between reverse osmosis membrane structure and water purification recovery tank；The water outlet of raw water box The first TDS value detection unit is set on pipeline；

The self-adapting intelligent control purifier further includes film flushing water discharge pipe, third flow sensor, reverse osmosis membrane Structure flushing water discharge pipe, UF film group film flushing water discharge pipe；The film flushing water discharge pipe respectively with reverse osmosis membrane One end of structure flushing water discharge pipe, one end of UF film group film flushing water discharge pipe connect, reverse osmosis membrane structure flushing water The film of the other end of discharge pipe and reverse osmosis membrane structure rinses water out and connects, UF film group film flushing water discharge pipe it is another It holds and connects with the film of antibacterial type UF film group flushing water out, the reverse osmosis membrane structure flushing water discharge pipe is provided with the 5th electricity Dynamic valve, UF film group film flushing water discharge pipe are provided with the 4th motor-driven valve；The setting of third flow sensor is discharged in film flushing water On pipeline；Master board is electrically connected with each sensor, each detection unit, each motor-driven valve respectively.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent control purifier further includes UF Film group flushing mechanism；The UF film group flushing mechanism includes the first motor-driven valve, the second motor-driven valve, third motor-driven valve, the 4th electronic Valve；First motor-driven valve is arranged on the pipeline between the water inlet and raw water box of antibacterial type UF film group；Described second is electronic Valve is arranged on the pipeline between the water purification water outlet and reverse osmosis membrane structure of antibacterial type UF film group；The water inlet of antibacterial type UF film group The third motor-driven valve is set on the pipeline that mouth connects with the film flushing water water outlet of antibacterial type UF film group；Antibacterial type UF film group Film flushing water water outlet connects with UF film group film flushing water discharge pipe, and described is arranged on UF film group film flushing water discharge pipe Four motor-driven valves；Master board is electrically connected with each motor-driven valve respectively.

The self-adapting intelligent controls purifier, wherein is provided with constant temperature heating device and temperature in the raw water box Sensor is spent, master board is electrically connected with constant temperature heating device and temperature sensor respectively, exists for controlling film advance coolant-temperature gage Between 23 ~ 28 DEG C.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent control purifier further includes dense Water discharge spout road and concentrated water recovery pipe；One end of the concentrated water recovery pipe connects with the outlet of the concentrated water of reverse osmosis membrane structure, The other end connects with raw water box, is provided with the tenth motor-driven valve in the concentrated water recovery pipe；One end of the concentrated water discharge pipeline Connect with the outlet of the concentrated water of reverse osmosis membrane structure, the other end connects with sewer, is provided with the tenth on the concentrated water discharge pipeline One motor-driven valve；The concentrated water exit of reverse osmosis membrane structure is provided with the 4th flow sensor；Master board respectively with each sensor, Each motor-driven valve electrical connection.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent control purifier further includes supplying Pipe network；The water supply network includes water pipeline and the water purification return line of registering one's residence that successively connect；It registers one's residence and is arranged on water pipeline There is variable frequency pump, water purification is pumped into water pipeline of registering one's residence from water purification recovery tank by variable frequency pump, returns to water purification by water purification return line In recovery tank.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent controls purifier, further includes net Water water quality monitoring structure and discharge purified water structure；The water purification water quality monitoring structure includes the first water purification water quality monitoring pipeline, the One water purification water quality monitoring pipeline one end connects with the first water purification return line, and the other end connects with raw water box, first water purification The first solenoid valve, the 3rd TDS value detection unit, the first spectral water quality sensor are provided on water quality monitoring pipeline；The water purification Discharge structure includes the first discharge purified water pipeline and the 6th motor-driven valve, first discharge purified water pipeline one end and the first water purification return pipe Road connects, and the other end connects with raw water box, is provided with the 7th motor-driven valve on the first discharge purified water pipeline；Described 6th is electronic Valve is arranged on the first water purification return line, and the interface between discharge purified water pipeline and the first water purification return line and the is arranged in On pipeline between one water purification recovery tank；Master board is electrically connected with each sensor, each motor-driven valve, each solenoid valve respectively.

The self-adapting intelligent controls purifier, wherein the water purification water quality monitoring structure further includes the second water purification Water quality monitoring pipeline, second water purification water quality monitoring pipeline one end connect with the second water purification return line, the other end and raw water box phase It connects, second solenoid valve, the 4th TDS value detection unit, the second spectral water quality is provided on the second water purification water quality monitoring pipeline Sensor；The discharge purified water structure includes the second discharge purified water pipeline and the 8th motor-driven valve, second discharge purified water pipeline one end Connect with water purification return line, the other end connects with raw water box, is provided with the 9th motor-driven valve on the discharge purified water pipeline；It is described 8th motor-driven valve is arranged on the second water purification return line, setting the second discharge purified water pipeline and the second water purification return line it Between interface and water purification recovery tank between pipeline on；Master board is electrically connected with each sensor, each motor-driven valve, each solenoid valve respectively It connects；

The water supply network is divided into high-rise pipe network and low layer pipe network, and variable frequency pump includes the first variable frequency pump and the second variable frequency pump, and first Variable frequency pump setting is registered one's residence on water pipeline first, and the setting of the second variable frequency pump is registered one's residence on water pipeline second；Low layer pipe network is adopted It is registered one's residence water pipeline, the first water purification return line and the first water purification water quality monitoring pipeline with the first variable frequency pump, first, high-rise pipe network It is registered one's residence water pipeline, the second water purification return line and the second water purification water quality monitoring pipeline using the second variable frequency pump, second.

The self-adapting intelligent controls purifier, wherein the self-adapting intelligent control purifier further includes water Quality inspection geodesic structure；The water quality detection structure includes third spectral water quality sensor, the 4th spectral water quality sensor, raw water quality Water water quality detection pipeline before signal piping, water purification water quality detection pipeline and film；

The water inlet end of raw water quality signal piping is connected on the pipeline between first flow sensor and quartzy sand filtration filling, raw water The water outlet of water quality detection pipeline is connected with the water inlet end of third spectral water quality sensor, is provided with third on raw water signal piping Solenoid valve and the 5th TDS value detection unit；

The water inlet end of water purification water quality detection pipeline is connected to the pipe between the water purification outlet of reverse osmosis membrane structure and water purification recovery tank On the road, the water outlet of water purification water quality detection pipeline is connected with the water inlet end of third spectral water quality sensor, water purification water quality detection pipe Road is provided with the 4th solenoid valve and the 6th TDS value detection unit；

The water outlet of third spectral water quality sensor is connected with raw water box；

The water inlet end of water water quality detection pipeline is connected on raw water box outlet pipeline before film, the water outlet of water water quality detection pipeline before film End is connected with raw water box；Water water quality detection pipeline is provided with the 5th solenoid valve, the first TDS value detection unit and the 4th before the film Spectral water quality sensor；Master board is electrically connected with each sensor, each detection unit, each solenoid valve respectively.

The self-adapting intelligent controls purifier, wherein pH value detector, smelly is provided in the water purification recovery tank Oxygengenerating plant, the first ultraviolet light bacterioistatic device；

The second ultraviolet light bacterioistatic device is provided in the raw water box；

The front tube road of first flow sensor sets gradually vertical pipeline mounted pump, electronic total water valve and manual total water valve；Master control Making sheet is electrically connected with electronic total water valve；

The front end of the antibacterial type UF film group is additionally provided with self priming centrifugal pump.

The utility model has the advantages that a kind of self-adapting intelligent control purifier provided by the present invention of the invention, reverse osmosis using NF Film (1 nanometer of filtering accuracy) and RO reverse osmosis membrane (0.1 nanometer of filtering accuracy) while water processed, by the RO of RO reverse osmosis membrane filtration Water is mixed with by the NF water of NF reverse osmosis membrane filtration, is kept mixed water purification not only safe but also can be retained original minerals in water, So that mixed water purification had not only been met demand for security but also meets health demand.The self-adapting intelligent control water purification is also ensured simultaneously Device can consistently achieve normal using effect and normally go out water inventory, and pressure can be in region perseverance always before reverse osmosis membrane Determine state.

The core component of reverse osmosis water purifying plant is reverse osmosis membrane, and the periodic replacement of film is the largest maintenance cost, in order to Guarantee that raw water meets film advancing water condition, first is that first tap water is filtered using quartzy sandfiltration pot 61, active carbon filter tank 62, It is for re-filtering by antibacterial type UF film group again, prevent microorganism dirt from blocking up reverse osmosis membrane surface；Second is that by raw water box Raw water heated, guarantee reverse osmosis membrane advancing water SDI value and inflow temperature, extend as far as possible reverse osmosis membrane use the longevity Life.

The self-adapting intelligent control purifier can realize intelligentized control method, be provided with multichannel water quality in system and sense Device, flow sensor, pressure sensor obtain Various types of data information, can be used for automatically controlling film washing time and flow, automatic Steady pressure, automatic control water purification TDS value, automatically monitoring tap water, raw water, water quality of water purification etc. before adjusting film.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that self-adapting intelligent of the invention controls purifier.

Specific embodiment

The present invention provides a kind of self-adapting intelligent control purifier, to make the purpose of the present invention, technical solution and effect Clearer, clear, the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic. " first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.? In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.

A kind of self-adapting intelligent provided by the present invention controls purifier, as shown in Figure 1, including being sequentially connected quartzy sand filtration Tank 61, active carbon filter tank 62, raw water box 63, antibacterial type UF film group 64, reverse osmosis membrane structure 65, the 2nd TDS value detection unit 82, Water purification recovery tank 66 and master board；

Reverse osmosis membrane structure 65 include the first booster pump 21, first servo motor flow control valve 11, RO reverse osmosis membrane group 651, First pressure sensor 51, the second servo motor flow control valve 12, the second booster pump 22, third servo motor flow control valve 13, NF reverse osmosis membrane group 652, second pressure sensor 52, the 4th servo motor flow control valve 14；

First servo motor flow control valve 11, third servo motor flow control valve 13 are net with antibacterial type UF film group 64 respectively Water out is connected；First servo motor flow control valve 11, the first booster pump 21, RO reverse osmosis membrane group 651, the second servo motor Flow control valve 12 is sequentially connected, and first pressure sensor 51 is arranged between the first booster pump 21 and RO reverse osmosis membrane group 651 Pipeline on；

Third servo motor flow control valve 13, the second booster pump 22, NF reverse osmosis membrane group 652, the 4th servo motor flow control Valve 14 processed is sequentially connected, and second pressure sensor 52 is on the pipeline between the second booster pump 22 and NF reverse osmosis membrane group 652；

The water inlet of reverse osmosis membrane structure 65 is the common water inlet of RO reverse osmosis membrane group 651 and NF reverse osmosis membrane group 652, with original Water tank 63 is connected；The water purification water outlet of reverse osmosis membrane structure 65 is the common of RO reverse osmosis membrane group 651 and NF reverse osmosis membrane group 652 Water purification outlet is connected with water purification recovery tank 66；The concentrated water water outlet of reverse osmosis membrane structure 65 is that RO reverse osmosis membrane group 651 and NF are anti- The common concentrated water of permeable membrane group 652 exports, and is connected with the water inlet of raw water box 63；The setting of second servo motor flow control valve 12 On pipeline between the concentrated water outlet and common concentrated water outlet of RO reverse osmosis membrane group 651, the 4th servo motor flow control valve 14 are arranged on the pipeline between the concentrated water outlet of NF reverse osmosis membrane group 652 and common concentrated water outlet；

The 2nd TDS value inspection is set on the pipeline between the water purification water outlet and water purification recovery tank 66 of reverse osmosis membrane structure 65 Survey unit 82；

The 2nd TDS value detection unit 82 is provided on pipeline between common water purification outlet and water purification recovery tank 66, it can For detecting the TDS value for passing through the water purification that reverse osmosis membrane structure 65 is handled, that is, the TDS value of water purification after mixing can be according to this TDS value Data control the starting or closing of servo motor flow control valve.

In the present invention program, reverse osmosis membrane structure 65 is divided for RO reverse osmosis membrane group and NF reverse osmosis membrane group, anti-using NF Permeable membrane (1 nanometer of filtering accuracy) and RO reverse osmosis membrane (0.1 nanometer of filtering accuracy) while water processed, by RO reverse osmosis membrane filtration RO water mix with by the NF water of NF reverse osmosis membrane filtration, so that mixed water purification not only safely but also original mineral in water can have been retained Matter makes mixed water purification not only meet demand for security but also meets health demand.It is illustrated below, filtered processing is originally Water TDS value is 200, is 4 by water (abbreviation RO water) the TDS value that RO film (salt rejection rate 98%) is handled, by NF film (salt rejection rate Water (abbreviation NF water) TDS value for 50%) processing is 100, if 1.5 liters of RO water and 1 liter of NF water are blent, can obtain TDS value For 42.4 water.In actual use, can be set as needed the TDS value of water purification after mixing, generally can 35 ~ Between 50ppm, this meets consuming public to the common cognition of healthy water.In this way, what is made is net by blending RO water and NF water Water not only safety again can retain original minerals in water, make water purification both will not it is too soft will not too firmly.

Servo motor flow control valve, the pressure for being precisely controlled in reverse osmosis membrane group are innovatively used in the present invention Power and regulating water flow, make before film that water purification TDS value remains constant after pressure remained constant and film.Servo motor flow control valve with Common electrical ball valve/electric gate valve is different, and the trimming movement precision of servo motor flow control valve is high, and common electric ball Valve/electric gate valve stepping rate is unable to satisfy the demand finely tuned in the present invention program.Before the application day, servo motor stream Control valve is only largely used to water heater control, from being not used for water purification field.

Water purification TDS value constant control logic after film are as follows: according to TDS value lower limit value and upper limit value after preset film, by second TDS numerical value after 82 real-time detection film of TDS value detection unit.When TDS numerical value is lower than preset lower limit value after film, electric power is output in the One servo motor flow control valve 11, the second servo motor flow control valve 12, i.e. throttling RO film advance water flow and throttling RO Concentrated water flow after film makes pressure value (detection data of first pressure sensor 51) before film be within the scope of default value and make film TDS numerical value continues to increase afterwards, numerically by TDS after TDS numerical value to default film after 82 real-time detection film of the 2nd TDS value detection unit When limit value, electric power is output in first servo motor flow control valve 11, the second servo motor flow control valve 12 stops；After film When TDS numerical value meets and exceeds preset upper limit value, electric power is output in third servo motor flow control valve 13, the 4th servo motor Concentrated water flow after flow control valve 14, i.e. throttling NF film advance water flow and throttling NF film, making pressure value before film, (second pressure passes The detection data of sensor 52) it is within the scope of default value and reduces TDS numerical value after film persistently, it is detected by the 2nd TDS value single After first 82 real-time detection films after TDS numerical value to default film when TDS numerical lower limits value, electric power is output in third servo motor flow control Valve 13 processed, the 4th servo motor flow control valve 14 stop；When first servo motor flow control valve 11 is shown in a fully open operation, film After preceding pressure first pressure sensor 51 is in normal constant numberical range, TDS numerical value is still within default film in real time after film TDS numerically limit value when, electric power is output in third servo motor flow control valve 13, the 4th servo motor flow control valve 14, That is concentrated water flow after throttling NF film advance water flow and throttling NF film, makes before film at pressure value (52 data of second pressure sensor) In within the scope of default value and reducing TDS numerical value after film persistently, after 82 real-time detection film of the 2nd TDS value detection unit after film After TDS numerical value to default film when TDS numerical lower limits value, electric power is output in third servo motor flow control valve 13, the 4th servo Motor flow control valve 14 stops；When TDS numerical value reaches and is lower than preset lower limit value after film, process control electric power is output in Three servo motor flow control valves 13, the 4th servo motor flow control valve 14, i.e., open NF film advance water flow and open NF Concentrated water flow makes pressure value (52 data of second pressure sensor) before film be within the scope of default value and make TDS number after film after film Value is lasting to be increased；When third servo motor flow control valve 13 is shown in a fully open operation, before film at pressure second pressure sensor 52 In in normal constant numberical range, when real-time TDS numerical value is still within TDS numerical lower limits value after default film after film, electric power output In first servo motor flow control valve 11, the second servo motor flow control valve 12, i.e. throttling RO film advance water flow and section Concentrated water flow after stream RO film, is in pressure value (51 data of first pressure sensor) before film within the scope of default value and after making film TDS numerical value persistently increases, by TDS numerical value after TDS numerical value to default film after 82 real-time detection film of the 2nd TDS value detection unit after film When upper limit value, electric power is output in first servo motor flow control valve 11, the second servo motor flow control valve 12 stops.

In order to guarantee that the self-adapting intelligent control purifier can consistently achieve normal using effect and normally go out Water inventory, pressure needs to be in region constant state always before reverse osmosis membrane, therefore is provided with before RO reverse osmosis membrane group 651 One pressure sensor 51 is provided with second pressure sensor 52 before NF reverse osmosis membrane group 652, is supervised in real time to pressure before film It surveys.

Constant pressure control logic before film: it according to low pressure limit value and upper limit value before preset film, is sensed by first pressure Pressure value before 52 real-time detection film of device 51 and second pressure sensor.When pressure is lower than preset lower limit value before film, electric power is defeated For the second servo motor flow control valve 12, the 4th servo motor flow control valve 14, i.e. throttling concentrated water flow is pressed before making film Force value continues to increase；It is pressed before pressure to setting film before 52 real-time detection film of first pressure sensor 51 and second pressure sensor When power upper limit value, electric power is output in the second servo motor flow control valve 12, the 4th servo motor flow control valve 14 stops；When When pressure meets and exceeds preset upper limit value before film, electric power is output in the second servo motor flow control valve 12, the 4th servo electricity Machine flow control valve 14, i.e., open concentrated water flow reduce pressure value before film persistently, when first pressure sensor 51 and second are pressed Before 52 real-time detection film of force snesor before pressure to default film when low pressure limit value, electric power is output in the second servo motor flow control Valve 12 processed, the 4th servo motor flow control valve 14 stop.

In the present invention program, first tap water is filtered using quartzy sandfiltration pot 61 and active carbon filter tank 62, quartz Except the large particulate matter in tap water, active carbon filters out colour excess taste etc. more than the chlorine residue in tap water for sand filtration.In the antibacterial type UF Quartzy sandfiltration pot 61 and active carbon filter tank 62 is arranged in film group 64, can reduce the flushing frequency of the antibacterial type UF film group 64, prolong Long life.Because filter membrane is using made of plastics, discarded filter membrane can be caused environmental damage, and therefore, can extend filter The service life of film just can be reduced the generation of plastic garbage.

The antibacterial type UF film group 64 further can thoroughly filter out the nuisances such as bacterium, iron rust, colloid, suspended matter in water Matter retains original microelement and minerals in water.In the present invention program, using the UF film group of antibacterial type, have Bacteriostasis can prevent bacterium from breeding in RO reverse osmosis membrane group 651 and NF reverse osmosis membrane group 652, and it is reverse osmosis to reach extension Film group service life, the purpose for reducing maintenance frequency.In addition to generation plastic garbage can be reduced, also as the self-adapting intelligent Control purifier is piped direct-drinking water equipment, and device volume is big, maintenance trouble, and maintenance problem once occur can be to place The Drinking Water for Residents of section impacts, and the impacted masses are more, therefore, how to reduce the maintenance frequency of piped direct-drinking water equipment And the service life of elongate member is also one of the research topic of piped direct-drinking water equipment.

The self-adapting intelligent controls purifier, further includes first flow sensor 31, second flow sensor 32, the One TDS value detection unit 81；The first flow sensor 31 is provided in front of quartzy sand filtration filling, the second flow sensing Device 32 is set between reverse osmosis membrane structure 65 and water purification recovery tank 66；Described first is arranged on the outlet pipeline of raw water box 63 TDS value detection unit 81；

Self-adapting intelligent control purifier further includes film flushing water discharge pipe, third flow sensor 33, reverse osmosis Membrane structure flushing water discharge pipe, UF film group film flushing water discharge pipe；The film flushing water discharge pipe respectively with it is reverse osmosis One end of membrane structure flushing water discharge pipe, one end of UF film group film flushing water discharge pipe connect, and reverse osmosis membrane structure is rinsed The film of the other end on water discharge spout road and reverse osmosis membrane structure rinses water out and connects, UF film group film flushing water discharge pipe it is another The film of one end and antibacterial type UF film group 64 rinses water out and connects, and the reverse osmosis membrane structure flushing water discharge pipe is provided with the Five motor-driven valves 75, UF film group film flushing water discharge pipe are provided with the 4th motor-driven valve 74；Third flow sensor 33 is arranged in film On flushing water discharge pipe；Master board is electrically connected with each sensor, each detection unit, each motor-driven valve respectively.

UF film group flushing mechanism and reverse osmosis membrane structure 65 share film flushing water discharge pipe and third flow sensor 33, It can simplify system structure, reduce system production cost.

The first flow sensor 31 can rinse, countdown provides number for collecting total inflow data for filter material According to.The second flow sensor 32 can be counted for collecting total manufacture water purification water data with this data and total inflow data Calculate water purification water rate.First TDS value detection unit 81 is used to detect the TDS value of the water outlet of raw water box 63, that is, enters antibacterial type UF The TDS value of water before film group 64.

By the way that first flow sensor 31, second flow sensor 32, the first TDS value detection unit 81 and the are arranged simultaneously Two TDS value detection units 82 can set the flushing to antibacterial type UF film group 64 according to the TDS value of raw water and the data of flow The frequency.For example the TDS value that can be discharged according to raw water box 63 presets a water inlet integrated flow, when first flow sensor 31 is examined It measures when reaching default value into water integrated flow, then antibacterial type UF film group 64 is rinsed.In this way, can be according to practical work Make state to be rinsed antibacterial type UF film group 64, flushing frequency can be reduced when raw water TDS is lower, as raw water TDS higher When then improve flushing frequency, not only water-saving and environmental protection, while also can guarantee the working efficiency of antibacterial type UF film group 64.It illustrates such as Under, when raw water box 63 be discharged TDS value within the scope of 001ppm to 199ppm, then when integrated flow reach 500L when start to rush again It washes；When raw water box 63 be discharged TDS value within the scope of 200ppm to 399ppm, then when integrated flow reach 400L when start to rush again It washes；When raw water box 63 be discharged TDS value within the scope of 400ppm to 599ppm, then when integrated flow reach 300L when start to rush again It washes；When raw water box 63 be discharged TDS value within the scope of 600ppm to 799ppm, then when integrated flow reach 200L when start to rush again It washes；When raw water box 63 be discharged TDS value within the scope of 800ppm to 999ppm, then when integrated flow reach 100L when start to rush again It washes.What the present invention protected is only to be able to achieve the water purification structure of this effect, and it is that software systems control scope that preset value, which how is arranged, Different programs can be used to be controlled, this process is not belonging to protection scope of the present invention, and this will not be repeated here.

Preferably, the self-adapting intelligent control purifier further includes UF film group flushing mechanism；The UF film group is rinsed Structure includes the first motor-driven valve 71, the second motor-driven valve 72, third motor-driven valve 73, the 4th motor-driven valve 74；First motor-driven valve 71 It is arranged on the pipeline between the water inlet and raw water box 63 of antibacterial type UF film group 64；Second motor-driven valve 72 is arranged antibacterial On pipeline between the water purification water outlet and reverse osmosis membrane structure 65 of type UF film group 64；The water inlet of antibacterial type UF film group 64 and suppression The third motor-driven valve 73 is set on the pipeline that the film flushing water water outlet of bacterial type UF film group 64 connects；Antibacterial type UF film group 64 Film flushing water water outlet connects with UF film group film flushing water discharge pipe, on UF film group film flushing water discharge pipe described in setting 4th motor-driven valve 74；Master board is electrically connected with each motor-driven valve respectively.

Reach threshold value when first flow sensor 31 detects water inlet integrated flow, starts UF film group flushing mechanism, to antibacterial Type UF film group 64 carries out the interior circulation of starting flushing-- flushing process.Wherein, first motor-driven valve 71 and the second motor-driven valve 72 can Think that normally opened motor-driven valve, the third motor-driven valve 73 and the 4th motor-driven valve 74 can be normally closed motor-driven valve.When to antibacterial type UF film When 64 starting flushing-interior circulation-flushing process of group, process can be such that the first motor-driven valve 71 stays open, and above be electrically turn off the It two motor-driven valves 72 and powers on and opens the 4th motor-driven valve 74, third motor-driven valve 73 remains turned-off, and carries out to antibacterial type UF film group 64 It rinses, film flushing water is discharged through the 4th motor-driven valve 74；When third flow sensor 33, which detects film washing water quantity, reaches preset value, Second motor-driven valve 72 remains turned-off, go to be electrically turn off the 4th motor-driven valve 74, on be electrically turn off the first motor-driven valve 71 and power on opening Three motor-driven valves 73, into ultrafiltration membrane group in water circulation, water cycle process can be improved the cleaning efficiency of ultrafiltration membrane, reduces flushing water Dosage；After inner cyclic process, the second motor-driven valve 72 is remained turned-off, and electricity is gone to open the first motor-driven valve 71, go to be electrically turn off It third motor-driven valve 73 and powers on and opens the 4th motor-driven valve 74, into ultrafiltration membrane group cleaning procedure, washing time is according to third stream The preset value of quantity sensor 33.After this cleaning procedure, goes to be electrically turn off the 4th motor-driven valve 74, electricity is gone to open the first motor-driven valve 71 With the second motor-driven valve 72, restore water purification work.

It, can be according to the flow and water purification stream of raw water by the way that first flow sensor 31, second flow sensor 32 is arranged The data of amount calculate water purification water rate, when the second flow sensor 32 detects that water purification water rate is substantially reduced, open Dynamic 65 flushing mechanism of reverse osmosis membrane structure, is rinsed reverse osmosis membrane structure 65.Wherein, the 5th motor-driven valve 75 can be normally closed Valve.When being rinsed to reverse osmosis membrane structure 65, powers on and open the 5th motor-driven valve 75, reverse osmosis membrane structure 65 is rushed It washes, the film flushing water of reverse osmosis membrane flows through the discharge of the 5th motor-driven valve 75；It is reached when third flow sensor 33 detects film washing water quantity It when reaching lower limit value to preset value, goes electricity to beat and is electrically turn off the 5th motor-driven valve 75, terminate cleaning procedure, restore water purification work shape State.The 5th motor-driven valve 75 is opened when powering on, when, pressure reduction before film, water can not wash away reverse osmosis membrane by reverse osmosis membrane It is discharged behind surface through the 5th motor-driven valve 75.

Constant temperature heating device and temperature sensor can be set in the raw water box 63, master board adds with constant temperature respectively Thermal and temperature sensor electrical connection, for controlling film advance coolant-temperature gage between 23 ~ 28 DEG C, can be improved reverse osmosis membrane Peak use rate and water yield keep the self-adapting intelligent control purifier real to promote the quality of whole system Existing intelligentized control method.When temperature sensor detects that water temperature is lower than preset temperature in raw water box 63, constant temperature heating device starting； When temperature sensor detects that coolant-temperature gage is higher than preset temperature in raw water box 63, constant temperature heating device stops heating.Preferably, The surface of the raw water box 63 is provided with insulating layer, reduces scattering and disappearing for heat, the constant temperature heating device working time is reduced, to drop Low energy expenditure.

Further, the self-adapting intelligent control purifier further includes concentrated water discharge pipeline and concentrated water recovery pipe； One end of the concentrated water recovery pipe connects with the outlet of the concentrated water of reverse osmosis membrane structure, and the other end connects with raw water box, described dense The tenth motor-driven valve 710 is provided in water recovery culvert；One end of the concentrated water discharge pipeline and the concentrated water of reverse osmosis membrane structure go out Mouth connects, and the other end connects with sewer, is provided with the 11st motor-driven valve 711 on the concentrated water discharge pipeline；Reverse osmosis membrane knot The concentrated water exit of structure is provided with the 4th flow sensor 34；Master board is electrically connected with each sensor, each motor-driven valve respectively.

Tenth motor-driven valve 710 is normally opened motor-driven valve, and the 11st motor-driven valve is normally closed motor-driven valve, the reverse osmosis membrane structure 65 The concentrated water of generation can be back to after raw water box 63 is mixed with tap water and be utilized again.But concentrated water cannot followed always Ring utilizes, because the TDS value of water can be higher and higher during recycling, when the first TDS value detection unit 81 is examined When the TDS value that survey raw water box 63 is discharged reaches certain numerical value, needs to stop concentrate recirculation utilization, close the tenth motor-driven valve 710, beat The 11st motor-driven valve 711 is opened, the concentrated water discharge of generation is flowed away.First TDS value detection unit 81 is also used for when starting punching The program for washing reverse osmosis membrane structure 65 provides data information parameter.4th flow sensor 34 is used to detect the yield of concentrated water, Can be used for for when start rinse reverse osmosis membrane structure 65 program data information parameter is provided, this data can also supply User's reference.

Preferably, the self-adapting intelligent control purifier further includes water supply network；The water supply network includes successively Connect water pipeline and the water purification return line of registering one's residence；Water pipeline of registering one's residence is provided with variable frequency pump, and variable frequency pump returns water purification from water purification It is pumped into water pipeline of registering one's residence in water tank 66, is returned in water purification recovery tank 66 by water purification return line.Variable frequency pump is by water purification return water Water purification in case 66 is constantly conveyed to resident by water pipeline of registering one's residence, and the terminal that resident opens family can obtain Take drinkable water purification；The extra water purification constantly conveyed then passes through water purification reflux line and returns to water purification recovery tank 66, makes to supply water Water in pipe network keeps flowing, is cycle flowing water.

Since high-storey water supply pressure is different with lowrise layer water supply pressure, the water supply network can be according to floor Be divided into high-rise pipe network and low layer pipe network, one variable frequency pump of each Pipe net disposition, meet different floors with water needs.The confession Pipe network is divided into high-rise pipe network and low layer pipe network, and variable frequency pump includes the first variable frequency pump and the second variable frequency pump, the setting of the first variable frequency pump It registers one's residence on water pipeline first, the setting of the second variable frequency pump is registered one's residence on water pipeline second；Low layer pipe network uses the first frequency conversion Pump, first are registered one's residence water pipeline, the first water purification return line and the first water purification water quality monitoring pipeline, and high-rise pipe network becomes using second Frequency pump, second are registered one's residence water pipeline, the second water purification return line and the second water purification water quality monitoring pipeline.

Further, the self-adapting intelligent controls purifier, further includes water purification water quality monitoring structure and discharge purified water Structure；The water purification water quality monitoring structure include the first water purification water quality monitoring pipeline, first water purification water quality monitoring pipeline one end with First water purification return line connects, and the other end connects with raw water box 63, and is provided on the first water purification water quality monitoring pipeline One solenoid valve 101, the 3rd TDS value detection unit 83, the first spectral water quality sensor 41；The discharge purified water structure includes first Discharge purified water pipeline and the 6th motor-driven valve, discharge purified water pipeline one end connect with the first water purification return line, the other end and raw water Case 63 connects, and is provided with the 7th motor-driven valve on the first discharge purified water pipeline；6th motor-driven valve is arranged in the first water purification On return line, be arranged in interface between the first discharge purified water pipeline and the first water purification return line and water purification recovery tank 66 it Between pipeline on；Master board is electrically connected with each sensor, each motor-driven valve, each solenoid valve respectively.It can to the water quality monitoring of water purification It is inspected by random samples with being set as timing, when carrying out water quality monitoring to water purification, the first solenoid valve 101 powers on opening, and water purification is through the first electromagnetism Valve 101 enters the first water purification water quality monitoring pipeline, by the 3rd TDS value detection unit 83, the first spectral water quality sensor 41, most It flows into raw water box 63 afterwards；When the 3rd TDS value detection unit 83, the data exception of the first spectral water quality sensor 41, at once On be electrically turn off the 6th motor-driven valve, power on open the 7th motor-driven valve, prevent water purification flow back into water purification recovery tank 66, pass through water purification 7th motor-driven valve flows into raw water box 63, purification is re-started, while the first solenoid valve 101 being kept to power on opening state, to net Water keeps lasting detection；When the quality recovery of water purification is normal, then it can go to be electrically turn off the first solenoid valve 101, go to be electrically turn off the 6th Motor-driven valve goes to be electrically turn off the 7th motor-driven valve, makes in water purification normal reflow to water inlet recovery tank.It can guarantee what user used in this way Water purification water quality reaching standard, while abnormal water purification can also be made to be back to raw water box 63 again and purified again, prevent pollution net Remaining water purification in water reflux tank.

The water purification water quality monitoring structure further includes the second water purification water quality monitoring pipeline, the second water purification water quality monitoring pipeline one End connects with the second water purification return line, and the other end connects with raw water box 63, is arranged on the second water purification water quality monitoring pipeline There are second solenoid valve 102, the 4th TDS value detection unit 83, the second spectral water quality sensor 42；The discharge purified water structure includes Second discharge purified water pipeline and the 8th motor-driven valve, second discharge purified water pipeline one end connects with the second water purification return line, another End connects with raw water box 63, is provided with the 9th motor-driven valve on the second discharge purified water pipeline；The 8th motor-driven valve setting exists On second water purification return line, the interface between the second discharge purified water pipeline and the second water purification return line is set and water purification is returned On pipeline between water tank 66；Master board is electrically connected with each sensor, each motor-driven valve, each solenoid valve respectively.Second water purification water The structure and function on quality supervision test tube road is identical as the first water purification water quality detection pipeline, and this will not be repeated here.

Because water purification constant flow in water supply network may have contaminated situation.It is therefore preferred that described PH value detector 94, ozone generating-device 93, the first ultraviolet light bacterioistatic device 91 are provided in water purification recovery tank 66.In the present invention The water purification in water purification recovery tank 66 is persistently killed using the combination of ozone generating-device 93, the first ultraviolet light bacterioistatic device 91 Bacterium is antibacterial, and is monitored pH value to water quality, guarantees the quality of water purification.

Because the concentrated water that can constantly have the water of detection, reverse osmosis membrane structure 65 to generate in raw water box 63 etc. water enters, it is It prevents 63 intussusception endophytic bacteria of raw water box, influences to be discharged efficiency and quality, it is preferable that be also equipped with second in the raw water box 63 Ultraviolet light bacterioistatic device 92 carries out the water in raw water box 63 persistently antibacterial.

Preferably, the self-adapting intelligent control purifier further includes water quality detection structure, for detecting raw water, water purification With the water quality of water before film, the water quality detection structure include third spectral water quality sensor 43, the 4th spectral water quality sensor 44, Water water quality detection pipeline before raw water quality signal piping, water purification water quality detection pipeline and film；

The water inlet end of raw water quality signal piping is connected on the pipeline between first flow sensor 31 and quartzy sand filtration filling, former The water outlet of water water quality detection pipeline is connected with the water inlet end of third spectral water quality sensor 43, is provided on raw water signal piping Third solenoid valve 103 and the 5th TDS value detection unit 85；

The water inlet end of water purification water quality detection pipeline is connected between the water purification outlet of reverse osmosis membrane structure 65 and water purification recovery tank 66 Pipeline on, the water outlet of water purification water quality detection pipeline is connected with the water inlet end of third spectral water quality sensor 43, water purification water quality Signal piping is provided with the 4th solenoid valve 104 and the 6th TDS value detection unit 86；

The water outlet of third spectral water quality sensor 43 is connected with raw water box 63；

The water inlet end of water water quality detection pipeline is connected on 63 outlet pipeline of raw water box before film, and water water quality detection pipeline goes out before film Water end (W.E.) is connected with raw water box 63；Water water quality detection pipeline is provided with the 5th solenoid valve 105, the first TDS value detection list before the film Member 81 and the 4th spectral water quality sensor 44；Master board is electrically connected with each sensor, each detection unit, each solenoid valve respectively.

Water quality detection process are as follows: when first flow sensor 31 and second flow sensor 32 have flow signal, power on Electricity is removed after opening third solenoid valve 1,030 seconds, and raw water flows into raw water signal piping, by the 5th TDS value detection unit 85 and the After three spectral water quality sensors 43, into raw water box 63；The 5th solenoid valve of subsequent power-up opening removes electricity, water before film after 1,050 seconds Water signal piping before inflow film, after the first TDS value detection unit 81 and the 4th spectral water quality sensor 44, into raw water box 63；The 4th solenoid valve of subsequent power-up opening removes electricity after 1,040 seconds, water purification flows into water purification signal piping, detects by the 6th TDS value After unit 86 and third spectral water quality sensor 43, into raw water box 63；Water and water purification before raw water, film may finally be got This correlation data can be fed back to resident by water quality.

Preferably, the self-adapting intelligent control purifier further includes return water tank (not shown), the recycling Water tank connects with film flushing water discharge pipe and concentrated water discharge pipeline respectively, for recycling concentrated water, the suppression of reverse osmosis membrane structure 65 The film flushing water of bacterial type UF film group 64 and the film flushing water of reverse osmosis membrane structure 65.The return water tank is for collecting water purification process The waste water (film flushing water) of middle generation, these waste water can be used for the pouring of cell ornamental plant, public place cleaning etc..

Further, the front tube road of first flow sensor 31 can also set gradually vertical pipeline mounted pump 26, electronic Total water valve 27 and manually total water valve 28；Master board is electrically connected with electronic total water valve 27.Pipeline foremost position can have manually Total water valve 28, for being turned off manually for total water source.Total water can be closed when needing replacing dynamoelectric water valve or other assemblies on pipeline Source.Electronic total water valve 27 can also be set in the back end line of manual total water valve 28, it, can when the water abundance of raw water box 63 Water source is closed with control.Vertical pipeline mounted pump 26 can also be set in the back end line of electronic total water valve 27, for rear end filtering system System, which provides, stablizes hydraulic pressure operating condition.

Further, the front end of the antibacterial type UF film group 64 is additionally provided with self priming centrifugal pump 25, for ensureing rear end 64 filtered water stream speed nominal situation of antibacterial type UF film group.

In conclusion a kind of self-adapting intelligent provided by the present invention controls purifier, using NF reverse osmosis membrane (filtering essence 1 nanometer of degree) and RO reverse osmosis membrane (0.1 nanometer of filtering accuracy) while water processed, by the RO water and process of RO reverse osmosis membrane filtration The NF water of NF reverse osmosis membrane filtration mixes, and keeps mixed water purification not only safe but also can retain original minerals in water, after making mixing Water purification not only met demand for security but also met health demand.Also ensure that the self-adapting intelligent control purifier can begin simultaneously Reach normal using effect eventually and normally go out water inventory, pressure can be in region constant state always before reverse osmosis membrane.

It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention Protect range.

Claims

1. a kind of self-adapting intelligent controls purifier, which is characterized in that including being sequentially connected quartzy sandfiltration pot, active carbon filtration Tank, raw water box, antibacterial type UF film group, reverse osmosis membrane structure, the 2nd TDS value detection unit, water purification recovery tank and master board；

2. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes first flow sensor, second flow sensor, the first TDS value detection unit；The first flow passes Sensor is provided in front of quartzy sand filtration fills, the second flow sensor be set to reverse osmosis membrane structure and water purification recovery tank it Between；The first TDS value detection unit is set on the outlet pipeline of raw water box；

3. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes UF film group flushing mechanism；The UF film group flushing mechanism includes the first motor-driven valve, the second motor-driven valve, third Motor-driven valve, the 4th motor-driven valve；The pipeline between the water inlet and raw water box of antibacterial type UF film group is arranged in first motor-driven valve On；Second motor-driven valve is arranged on the pipeline between the water purification water outlet and reverse osmosis membrane structure of antibacterial type UF film group；Suppression It is electronic that the third is set on the pipeline that the water inlet of bacterial type UF film group connects with the film flushing water water outlet of antibacterial type UF film group Valve；The film flushing water water outlet of antibacterial type UF film group connects with UF film group film flushing water discharge pipe, UF film group film flushing water row It puts and the 4th motor-driven valve is set on pipeline；Master board is electrically connected with each motor-driven valve respectively.

4. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that be provided in the raw water box Constant temperature heating device and temperature sensor, master board are electrically connected with constant temperature heating device and temperature sensor respectively, for controlling Advance coolant-temperature gage is film-made between 23 ~ 28 DEG C.

5. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes concentrated water discharge pipeline and concentrated water recovery pipe；One end of the concentrated water recovery pipe and reverse osmosis membrane structure Concentrated water outlet connect, the other end connects with raw water box, is provided with the tenth motor-driven valve in the concentrated water recovery pipe；The concentrated water One end of discharge pipe connects with the outlet of the concentrated water of reverse osmosis membrane structure, and the other end connects with sewer, the concentrated water discharge pipe Road is provided with the 11st motor-driven valve；The concentrated water exit of reverse osmosis membrane structure is provided with the 4th flow sensor；Master board It is electrically connected respectively with each sensor, each motor-driven valve.

6. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes water supply network；The water supply network includes water pipeline and the water purification return line of registering one's residence that successively connect；Enter Variable frequency pump is provided on the water pipeline of family, water purification is pumped into water pipeline of registering one's residence from water purification recovery tank by variable frequency pump, by water purification Return line returns in water purification recovery tank.

7. self-adapting intelligent according to claim 6 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes water purification water quality monitoring structure and discharge purified water structure；The water purification water quality monitoring structure includes first net Water water quality monitoring pipeline, first water purification water quality monitoring pipeline one end connect with the first water purification return line, the other end and raw water box Connect, the first solenoid valve, the 3rd TDS value detection unit, the first spectrum water are provided on the first water purification water quality monitoring pipeline Matter sensor；The discharge purified water structure includes the first discharge purified water pipeline and the 6th motor-driven valve, the first discharge purified water pipeline one End connects with the first water purification return line, and the other end connects with raw water box, is provided with the 7th on the first discharge purified water pipeline Motor-driven valve；6th motor-driven valve is arranged on the first water purification return line, and setting is returned in discharge purified water pipeline and the first water purification On the pipeline between interface and the first water purification recovery tank between flow tube road；Master board respectively with each sensor, each motor-driven valve, Each solenoid valve electrical connection.

8. self-adapting intelligent according to claim 7 controls purifier, which is characterized in that the water purification water quality monitoring knot Structure further includes the second water purification water quality monitoring pipeline, and second water purification water quality monitoring pipeline one end connects with the second water purification return line, The other end connects with raw water box, and second solenoid valve, the 4th TDS value detection list are provided on the second water purification water quality monitoring pipeline Member, the second spectral water quality sensor；The discharge purified water structure includes the second discharge purified water pipeline and the 8th motor-driven valve, and second is net Water discharge spout road one end connects with water purification return line, and the other end connects with raw water box, is provided on the discharge purified water pipeline 9th motor-driven valve；8th motor-driven valve is arranged on the second water purification return line, and setting is in the second discharge purified water pipeline and the On the pipeline between interface and water purification recovery tank between two water purification return lines；Master board respectively with each sensor, each electricity Dynamic valve, the electrical connection of each solenoid valve；

9. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that the self-adapting intelligent control Purifier further includes water quality detection structure；The water quality detection structure includes third spectral water quality sensor, the 4th spectrum water Water water quality detection pipeline before matter sensor, raw water quality signal piping, water purification water quality detection pipeline and film；

10. self-adapting intelligent according to claim 1 controls purifier, which is characterized in that in the water purification recovery tank It is provided with pH value detector, ozone generating-device, the first ultraviolet light bacterioistatic device；