CN105692947B - Modularization, implanted water purifier smart box - Google Patents

Modularization, implanted water purifier smart box Download PDF

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Publication number
CN105692947B
CN105692947B CN201610249310.6A CN201610249310A CN105692947B CN 105692947 B CN105692947 B CN 105692947B CN 201610249310 A CN201610249310 A CN 201610249310A CN 105692947 B CN105692947 B CN 105692947B
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China
Prior art keywords
water
valve
access
directional control
control valve
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CN201610249310.6A
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Chinese (zh)
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CN105692947A (en
Inventor
李万红
何水兵
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NINGBO LONGWEI ENVIRONMENT TECHNOLOGY Co Ltd
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NINGBO LONGWEI ENVIRONMENT TECHNOLOGY Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Water Treatment By Sorption (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

The application belongs to water purifier field, especially modularization, implanted water purifier smart box.The modularization, implanted water purifier smart box, including, diaphragm type No. three four way solenoid valve D（30）, solenoid directional control valve A（64）, solenoid directional control valve C（65）, solenoid directional control valve B（66）, relay J1, J2, J3, J4 and 14 pipe interfaces being connected with each function element；Modularization, Implanted intelligent box have the function without discharge and timing automatic cleaning, are considered as the heart of water purifier；It is described without discharge operation, be by switching diaphragm type No. three four way solenoid valve D（30）B accesses, what the technical solution that remaining water is preferentially made for domestic water after the system that will be stored in remaining water pressure tank is pure was able to set up；The automatic washing and cleaning operation is by switching high-pressure pump and solenoid directional control valve, and changing the direction of a stream of water is achieved；The independent component of modularization, Implanted intelligent box as water purifier makes the manufacturing become simple, promotes and applies more convenient, solves industry residual water treatment and filter element cleaning technical barrier.

Description

Modularization, implanted water purifier smart box
Technical field
The application belongs to water purifier field, especially modularization, implanted water purifier smart box.
Background technology
Water purifier will produce remaining water after 2/3 or more processing during water processed, is regrettably discharged into very much sewer.Due to This remaining water has been the good domestic water for the processing that have passed through three filter cores, gives it up, wastes valuable water resource, no Close state basic policy.However, and it is also difficult to recycle, such as repeat filtering, water yield processed is turned up, setting container is separately contained ..., The trouble of return water processing is self-evident in a word.
The purpose of the application exactly solves above-mentioned problem, is opened to society a kind of with without discharge and a pump multi-purpose function Water purifier.
Invention content
The application belongs to water purifier field, especially modularization, implanted water purifier smart box.The modularization is planted Enter formula water purifier smart box, including, diaphragm type No. three four way solenoid valve D（30）, solenoid directional control valve A（64）, solenoid directional control valve C （65）, solenoid directional control valve B（66）, relay J1, J2, J3, J4 and 14 pipe interfaces being connected with each function element；Module Change, Implanted intelligent box, there is the function without discharge and timing automatic cleaning, be considered as the heart of water purifier；It is described without discharge Operation is by switching diaphragm type No. three four way solenoid valve D（30）B accesses, after the system that will be stored in remaining water pressure tank is pure Remaining water is preferentially made for what the technical solution of domestic water was able to set up；The automatic washing and cleaning operation is by switching high-pressure pump And solenoid directional control valve, changing the direction of a stream of water is achieved；The independent component of modularization, Implanted intelligent box as water purifier, So that the manufacturing is become simple, promote and apply more convenient, solves industry residual water treatment and filter element cleaning technical barrier.
The advantages of the application, is.
Modularization, implanted water purifier smart box, compact are compact-sized.One valve can become the three kinds of accesses that swap out, and make Water purifier water operation is completed in access A, and access B, then the remaining water that water operation generates is accessed to the row of domestic water again Row.
One pump is multi-purpose.One pump plays the leading role in, to the flushing of more filter cores and normal water operation, not only to bring very big side for water operation Just, valuable water resource is even more reasonably utilized, effects of energy conservation and environmental protection is understood.
Working efficiency and service life greatly improve.More filter cores rinse and normal water operation, and it is automatic clear to be provided with timing The program of filter wash core greatly improves filter core working efficiency and service life.
What the technical solution of the application was realized in.
The application category water purifier field, especially modularization, implanted water purifier smart box.
Modularization, implanted water purifier smart box, appearance be equipped with multichannel interface, can be in cutover formula implantation water purifier A box；Modularization, Implanted intelligent box have the function without discharge and timing automatic cleaning, are considered as the heart of water purifier It is dirty；It is characterized in that, smart box relay aggregation（25）In be respectively arranged with corresponding to diaphragm type No. three four way solenoid valve D （30）, solenoid directional control valve A（64）, solenoid directional control valve C（65）And solenoid directional control valve B（66）Relay J1, J2, J3, J4 and with 14 connected pipe interfaces of each function element；It is described without discharge operation, be by diaphragm type No. three four way solenoid valve D （30）Access B（104）, the pure rear remaining water of system being stored in remaining water pressure tank is put into preferentially, again the technology of domestic water What scheme was able to set up；Diaphragm type No. three four way solenoid valve D（30）Equipped with access A（118）, access B（104）And A-B Access（106）；The access A（118）Both ends, be equipped with diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connecting leg（20）And Diaphragm type No. three sources four way solenoid valve D water is for holding connecting leg（22）；Diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connecting leg （20）, with self-straw（11）And municipal water sources pipe pipe（14）T-shaped formula is taken to connect, by switching self-contained water source automatic switch （10）Or municipal water sources automatic switch（12）, select operation source water；Diaphragm type No. three sources four way solenoid valve D water connects for end Pipe（22）, with solenoid directional control valve C（65）In port be 6. connected, the pure raw water of the supply system；The access B（104）Both ends, Pass through diaphragm type No. three four way solenoid valve D return water incoming end connecting legs（32）And diaphragm type No. three four way solenoid valve D domestic waters end Connecting leg（31）, remaining water pressure tank（39）In system it is pure after remaining water import the ranks of domestic water again, to realize water purifier Without discharge operation；The A-B accesses（106）In, it is equipped with rubber and plastic diaphragm clack valve core（110）, it is closed rubber and plastic diaphragm clack valve core （110）, diaphragm type No. three four way solenoid valve D（30）Form not connected access A（118）With access B（104）, open rubber and plastic Diaphragm clack valve core（110）, connect daily domestic water；The A-B accesses（106）Keying, be set as pressurized tank water supply Preferentially；The timing automatic cleaning function is pumped by initial filter system high pressure（5）And refined filtration system high pressure pump（49）It is right respectively What initial filter system and the realization of refined filtration system were cleaned automatically；The frequency of timing automatic cleaning is set as 20：1, i.e. water processed 20 minutes, from Dynamic cleaning 1 minute；When initial filter train backlash washes operation, solenoid directional control valve A（64）1. -3. port and solenoid directional control valve C（65） 4. -5. port access, initial filter system high pressure pump（5）, pass through the ends solenoid directional control valve A-1 connecting leg（18）, solenoid directional control valve A（64） 1. -3. port, the ends solenoid directional control valve A-3 connecting leg（21）, be inserted into remaining water pressure tank（39）In cleaning absorb water manifold（24）, from Remaining water pressure tank（39）In the automatic water for cleaning of absorption；The automatic cleaning water stream through " PPF " output, cleans two-way pipe （2）, into PPF filter cores（1）, by the dirt after automatic clean stripping, with high-velocity flow, through " PPF " inputs, cleans two-way pipe （15）, solenoid directional control valve C（65）4. -5. port access, body is discharged；When refined filtration train backlash washes operation, solenoid directional control valve B （64）7. -8. port access, refined filtration system high pressure pump（49）, pass through the ends solenoid directional control valve B-7 connecting leg（27）, solenoid directional control valve B（66）7. -8. port, the ends the solenoid directional control valve B-8 connecting leg opened（23）, be inserted into remaining water pressure tank（39）In cleaning water suction it is total Pipe（24）, from remaining water pressure tank（39）In the automatic water for cleaning of absorption；The automatic cleaning water stream, through RO filter core water inlet ends Connecting leg（48）, into RO filter cores（50）, when implementation refined filtration train backlash washes operation, high pressure aware switch（58）It is opened and closed in interval Action, makes RO filter cores（50）In moment transformation in the state of high pressure and decompression, to impact RO filter cores（50）The attachment on surface Object is cleaned removed dirt, with high-velocity flow through RO filter element cleaning shunt valves automatically（36）It is discharged into remaining water pressure tank（39） In.
Diaphragm type No. three four way solenoid valve D（30）, including, three road four-way maincenters（111）, access A（118）, it is logical Road B（104）, A-B accesses（106）, Electromagnetic Control chamber（116）And rubber and plastic diaphragm valve（109）.
The three road four-way maincenters（111）Upper and lower, left and right, be respectively equipped with and connect upper tube with access A（123）, it is logical Road A connection down tubes（120）And access B connection upper tubes（105）, access B connection down tubes（107）Phase joggle.
At the joggle, it is equipped with the ad hoc mounting groove of " full word formula " check valve.
Described " full word formula " check valve（102）, positive and negative flow direction can be arranged to according to design requirement.
The access A connection upper tubes（123）, access A connection down tubes（120）And access B connection upper tubes（105）, access B Connect down tube（107）Interior limiting block（122）Place, is equipped with catching, seal ring and limiting block（122）, quick in order to pipeline Connection.
The three road four-way maincenters（111）Interior center is equipped with A-B accesses（106）Circle void column（114）And circle void column Water hole（108）.
The access A（118）, by interface on access A（121）, access A lower interfaces（119）, access A connection upper tubes （123）And access A connection down tubes（120）It is composed.
The access B（104）, by interface on access B（103）, access B lower interfaces（101）, access B connection upper tubes （105）And access B connection down tubes（107）It is composed.
The A-B accesses（106）It opens and closes, be controlled by rubber and plastic diaphragm valve（109）With film valve reinforcing line（110）Combination Film valve lid is realized to circle void column（114）Keying.
The armature core（113）, it is located at Electromagnetic Control chamber（116）Center, armature core（113）Upper end, by armature spring （112）Effect, top pressure in circle void column（114）On, work as electromagnetic coil（115）When energization, armature core（113）Overcome armature spring （112）Pressure, knockdown film valve cover intake pressure effect under jacked up, circle void column（114）And circle void column water hole （108）Water is crossed, municipal water sources are connected with domestic water.
The buckle closure cap（117）Circumferential edge is equipped with the grapple of compulsory type；The grapple, button are gripped in positioned at electromagnetism control Chamber processed（116）On periphery in set fastening slot；The buckle closure cap（117）Capping on, be additionally provided with magnetic coil and pin （115）Punched out.
The structure for dissecting diaphragm type No. three four way solenoid valve, is the aggregate of three links: link of trade, travel and post+" solenoid valve "+three links: link of trade, travel and post；Institute " solenoid valve " stated, when the access for cutting off the three links: link of trade, travel and post described in two, water purifier just operates in two three links: link of trade, travel and post separated On access；So it is described without discharge water purifier running, the access A of whole diaphragm type No. three four way solenoid valve can be defined in （118）And access B（104）Between pipeline in complete；Similarly, can also be limited to distributed three links: link of trade, travel and post+" solenoid valve "+ It is completed in pipeline between two three links: link of trade, travel and post of the distributed structure of three links: link of trade, travel and post；Diaphragm type No. three four way solenoid valve is located at water purification In the modularization of machine, implanted water purifier smart box.
Certainly the flushing water purifier solenoid directional control valve, including, it is longitudinally inserted into upper tube（80）, longitudinal passage socket
（81）, socket snap cover C（82）, socket sealing ring C（83）, be inserted into gear（84）, the unidirectional valve spring C of " complete " word（85）、 " complete " word valve seat C（86）, " complete " word check valve C（87）, longitudinal socket connecting seat（88）, spool mounting wall（89）, uuper valve chamber it is oblique Wall（90）, sealing ring before spool（91）, cross walkway socket（92）, armature valve core（93）, copper big envelope（94）, increasing back sealing ring （95）, lower valve cavity wall（96）, big envelope circular nut（97）, big envelope ring sealing ring（98）, armature valve core guide rail（99）, longitudinal underpass Socket（100）, armature valve core spring（1001）, electromagnetic coil BC102）, electromagnetic wire coil（1003）And bonnet C（1004）.
Described is in the contour structures of four-way shape from water purifier solenoid directional control valve is rinsed, the top of four-way contour structures, if It is longitudinally inserted into upper tube（80）The longitudinal passage socket of insertion（81）.
Longitudinal passage socket（81）Port on, be equipped with socket snap cover B（82）；The longitudinal passage socket （81）With longitudinal socket connecting seat（88）It is connected.
Described is arranged with lateral logical from flushing water purifier solenoid directional control valve in the right and lower section of four-way contour structures Road socket（92）And longitudinal underpass socket（100）.
Access socket on the longitudinal direction（81）, longitudinal underpass socket（100）And cross walkway socket（92）Port On, it is equipped with socket snap and covers C（82）.
Described rinses water purifier solenoid directional control valve certainly, and spool mounting wall is equipped in the left of four-way contour structures（89）In The heart is equipped with copper big envelope（94）Mounting groove.
The copper big envelope（94）, section is in symmetrical " L " structure, copper big envelope（94）Cylindrical parts, be pierced by spool Mounting wall（89）, with big envelope nut（97）It is spirally connected, is fixedly installed in spool mounting wall（89）On.
The copper big envelope（94）With spool mounting wall（89）Joint be equipped with big envelope sealing ring（98）.
Certainly the armature valve core rinsed in water purifier solenoid directional control valve（93）, it is in the cylindrical structure in length and breadth of " ten " type, The laterally head of right side cylinder, can stretch into cross walkway socket（92）In, to block cross walkway.
The armature valve core（93）, in spool spring（101）And electromagnetic coil B（1002）Effect power drive when can make Into or the linear motion that moves back, to open and close longitudinal and transverse access, the flow direction of permeable medium.
Two confluces of the lateral cylinder and longitudinal cylinder, are equipped with seal ring before spool（91）And seal ring after spool
（95）, with big envelope ring sealing ring（98）It is formed from the dual-seal measure for rinsing solenoid directional control valve.
The upper and lower sides of the laterally left side cylinder, are equipped with and copper big envelope（94）Mating spool guide rail（99）, to advise just Armature valve core（93）Movement locus.
The end of the laterally left side cylinder is equipped with spool spring（101）Accommodating cavity.
] described in bonnet C（1004）Inside is equipped with spool spring（101）Locating ring, spool spring（101）Both be installed on Between.
The modularization, implanted water purifier smart box, using the program-controlled water purifier operation of automatic control circuit；Described Program-controlled prototype part, including, low pressure aware switch（6）, diaphragm type No. three four way solenoid valve D（30）, high pressure aware switch（58）, from Rinse pause switch（59）, solenoid directional control valve A（64）, solenoid directional control valve C（65）, solenoid directional control valve B（66）, correspond to above-mentioned electricity Magnet valve reversal valve is located at smart box relay aggregation（25）In relay J1, J2, J3, J4 and smart box electric wire card insertion aggregation （29）.
Described rinses pause switch certainly（59）And low pressure aware switch（6）, it is respectively arranged in the initial filter system of water purifier High-pressure pump（5）And refined filtration system high pressure pump（49）RO filter core pure water connecting legs（51）And initial filter system output pipe（16）On, with sense Know the operating pressure of refined filtration system and initial filter system.
The high pressure aware switch（58）, monitor remaining water pressure tank（39）And pure water pressurized tank（40）Pressure state, When operation occurring being more than setting pressure limit, sends out water purifier and be stopped early warning.
The low pressure aware switch（6）, the pressure state of low pressure stage is perceived, is more than setting pressure limit when operation occurs When, solenoid directional control valve C（65）6. port closed-circuit, water purifier is stopped, and it is logical that diaphragm type No. three four way solenoid valve switches to A-B Road（106）To be normally opened, domestic water restores.
The initial filter system high pressure pump（5）And refined filtration system high pressure pump（49）, to PPF filter cores（1）And RO filter cores（50） When implementing automatic washing and cleaning operation, initial filter system high pressure pump（5）And refined filtration system high pressure pump（49）Antiport, while implementing automatic Washing and cleaning operation；Period is located at refined filtration system RO filter core pure water connecting legs（51）On from rinse pause switch
（59）, execute the action that interval opens and closes.
Further, the frequency of timing automatic cleaning is set as 20：1, i.e. water processed 20 minutes, automatic cleaning 1 minute, by program-controlled Time relay control in circuit.
Description of the drawings
Attached drawing 1 is the application smart box working condition schematic diagram.
Attached drawing 2 is the embodiment of the present application schematic diagram.
Attached drawing 3 is the application diaphragm type No. three four way solenoid valve A -- B access closed circuit state structure principle charts.
Attached drawing 4 is the application solenoid directional control valve cross walkway open-circuit condition schematic diagram.
Fig. 1, Fig. 2 unified label is entitled：PPF filter cores（1）, " PPF " output, clean two-way pipe（2）, UDF filter cores filter Core（3）, " UDF " input pipe（4）, initial filter system high pressure pump（5）, low pressure aware switch（6）, CTO filter cores（7）" UDF-CTO " connects Siphunculus（8）, self-priming water source（9）, self-priming automatic switch of water source（10）, self-straw（11）, municipal water sources pipe automatic switch（12）, water Table（13）, municipal water sources pipe（14）, " PPF " is inputted, is cleaned two-way pipe（15）, initial filter system output pipe（16）, solenoid directional control valve The ends A-2 connecting leg（17）, the ends solenoid directional control valve A-1 connecting leg（18）, the ends solenoid directional control valve C-5 blow-off pipe（19）, three tunnel four of diaphragm type The inlet sides three-way electromagnetic valve D Yuan Shui connecting leg（20）, the ends solenoid directional control valve A-3 connecting leg（21）, diaphragm type No. three sources four way solenoid valve D water supplies Hold connecting leg（22）, the ends solenoid directional control valve B-8 connecting leg（23）, cleaning water suction manifold（24）, smart box relay aggregation（25）, electromagnetism The ends reversal valve B-9 connecting leg（26）, the ends solenoid directional control valve B-7 connecting leg（27）, " full word " check valve（28）, smart box electric wire card insertion it is total It converges（29）, diaphragm type No. three four way solenoid valve D（30）, diaphragm type No. three four way solenoid valve D domestic waters end connecting leg（31）, diaphragm Formula No. three four way solenoid valve D return water incoming end connecting legs（32）, tap（33）, remaining water pressure tank scum cock（34）, remaining hydraulic pressure Power tank cleans blow-off pipe（35）, RO filter element cleaning shunt valves（36）, proportioner efferent duct（37）, pure water yield proportioner（38）、 Remaining water pressure tank（39）, pure water pressurized tank（40）, pressure water tank air water separation membrane（41）, RO filter core pure water outlet connecting legs（42）、 Pressure water tank gas storehouse（43）, pressure water tank sump（44）, pressure water tank reinforcing rib（45）, pure water pressurized tank clean blow-off pipe （46）, pure water pressurized tank scum cock（47）, RO filter core water inlet end connecting legs（48）, refined filtration system high pressure pump（49）, RO filter cores （50）, RO filter core pure water connecting legs（51）, terminal CTO filter cores（52）, initial filter water user terminal（53）, initial filter water terminal switch A （54）, pure water user terminal（55）, pure water terminal switch B（56）, CTO filter core output ends（57）, RO filter core pure water port（60）、 Water end (W.E.) mouth more than RO filter cores（59）, high pressure aware switch（58）, remaining water connecting leg（61）And pressurized tank safety valve（62）And pressurized tank connects Mouthful（63）, solenoid directional control valve A（64）, solenoid directional control valve C（65）, solenoid directional control valve B（66）And smart box（67）.
The label of Fig. 3 is entitled：Access B lower interfaces（101）, " full word formula " check valve（102）, interface on access B （103）, access B（104）, access B connection upper tubes（105）, A-B accesses（106）, access B connection down tubes（107）, cylindrical hole （108）, rubber and plastic diaphragm valve（109）, film valve reinforcing line（110）, three road four-way maincenters（111）, armature spring in armature spring installation cavity （112）, armature core（113）, the big post holes of A-B accesses（114）, electromagnetic coil and pin（115）, Electromagnetic Control chamber（116）, buckle closure Cap（117）, access A（118）, access A lower interfaces（119）, access A connection down tubes（120）, interface on access A（121）, catching, Seal ring and limiting block（122）And access A connection upper tubes（123）.
The label of Fig. 4 is entitled：It is longitudinally inserted into upper tube（80）, longitudinal passage socket（81）, socket snap cover B（82）、 Socket sealing ring B（83）, be inserted into gear（84）, the unidirectional valve spring D of " complete " word（85）, " complete " word valve seat B（86）, " complete " word check valve C （87）, longitudinal socket connecting seat（88）, spool mounting wall（89）, uuper valve chamber skew wall（90）, sealing ring before spool（91）, it is laterally logical Road socket（92）, armature valve core（93）, copper big envelope（94）, increasing back sealing ring（95）, lower valve cavity wall（96）, big envelope circular nut（97）、 Big envelope ring sealing ring（98）, armature valve core guide rail（99）, longitudinal underpass socket（100）, armature valve core spring（1001）, electromagnetic wire Enclose B（1002）, electromagnetic wire coil（1003）And bonnet C（1004）.
Specific implementation mode
The application is described in detail below in conjunction with the accompanying drawings.
The application category water purifier field, especially modularization, implanted water purifier smart box.
It is modularization, implanted water purifier smart box in as shown in Figure 1, Figure 2 shown in dash area, appearance is equipped with multichannel Interface, can cutover formula implantation water purifier in a box.
As shown in Figure 1, the modularization, implanted water purifier smart box, including, diaphragm type No. three four way solenoid valve D （30）, solenoid directional control valve A（64）, solenoid directional control valve C（65）, solenoid directional control valve B（66）, corresponding to above-mentioned solenoid valve be located at intelligence It can box relay aggregation（25）In relay J1, J2, J3, J4 and 14 pipe interfaces being connected with each function element.
As shown in Figure 1, the modularization, Implanted intelligent box, have the function without discharge and timing automatic cleaning, depending on For the heart of water purifier.
As shown in Figure 1, described is described without discharge operation, it is by diaphragm type No. three four way solenoid valve D（30）Access Switching and system it is pure after remaining water be stored in what the technical solution of remaining water pressure tank was able to set up.
As shown in Figure 1, diaphragm type No. three four way solenoid valve D（30）Equipped with access A（118）, access B（104）And A-B accesses（106）.
As shown in Figure 1, the access A（118）Both ends, be equipped with diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connect Pipe（20）And diaphragm type No. three sources four way solenoid valve D water is for holding connecting leg（22）.
As shown in Figure 1, diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connecting leg（20）, with self-straw（11）And Municipal water sources pipe pipe（14）T-shaped formula is taken to connect, by switching self-priming automatic switch of water source（10）Or municipal water sources pipe is opened automatically It closes（12）, select operation source water.
As shown in Figure 1, diaphragm type No. three sources four way solenoid valve D water is for holding connecting leg（22）, with solenoid directional control valve C （65）In port be 6. connected, the pure raw water of the supply system.
As shown in Figure 1, the access B（104）Both ends, pass through diaphragm type No. three four way solenoid valve D return water incoming ends Connecting leg（32）And diaphragm type No. three four way solenoid valve D domestic waters end connecting leg（31）, remaining water pressure tank（39）In system it is pure after Yu Shui imports the ranks of domestic water again, to realize water purifier without discharge operation.
As shown in Figure 1, the A-B accesses（106）In, it is equipped with rubber and plastic diaphragm clack valve core（110）, it is closed rubber and plastic diaphragm valve Spool（110）, diaphragm type No. three four way solenoid valve D（30）Form not connected access A（118）With access B（104）, open Rubber and plastic diaphragm clack valve core（110）, connect daily domestic water.
As shown in Figure 1, the A-B accesses（106）Keying, be set as pressurized tank supply water it is preferential.
As shown in Figure 1, the timing automatic cleaning function, is pumped by initial filter system high pressure（5）And refined filtration system is high Press pump（49）Initial filter system and the realization of refined filtration system are cleaned automatically respectively.
Further, the frequency of timing automatic cleaning is set as 20：1, i.e. water processed 20 minutes, automatic cleaning 1 minute.
As shown in Figure 1, when the initial filter train backlash washes operation, solenoid directional control valve A（64）1. -3. port and electromagnetism Reversal valve C（65）4. -5. port access, initial filter system high pressure pump（5）, pass through the ends solenoid directional control valve A-1 connecting leg（18）, electromagnetism Reversal valve A（64）1. -3. port, the ends solenoid directional control valve A-3 connecting leg（21）, be inserted into remaining water pressure tank（39）In cleaning water suction Manifold（24）, from remaining water pressure tank（39）In the automatic water for cleaning of absorption.
Further, the automatic cleaning water stream through " PPF " output, cleans two-way pipe（2）, into PPF filter cores（1）, quilt Dirt after automatic clean stripping, with high-velocity flow through " PPF " inputs, cleans two-way pipe（15）, solenoid directional control valve C（65）'s 4. 5. port access, is discharged body.
As shown in Figure 1, when the refined filtration train backlash washes operation, solenoid directional control valve B（64）7. -8. port access, Refined filtration system high pressure pumps（49）, pass through the ends solenoid directional control valve B-7 connecting leg（27）, solenoid directional control valve B（66）Open 7. -8. hold Mouth, the ends solenoid directional control valve B-8 connecting leg（23）, be inserted into remaining water pressure tank（39）In cleaning absorb water manifold（24）, from remaining water pressure Tank（39）In the automatic water for cleaning of absorption.
As shown in Figure 1, the automatic cleaning water stream, through RO filter core water inlet end connecting legs（48）, into RO filter cores（50）, real When applying refined filtration train backlash and washing operation, high pressure aware switch（58）In interval switching motion, make RO filter cores（50）In moment Transformation is in the state of high pressure and decompression, to impact RO filter cores（50）The attachment on surface is cleaned removed dirt automatically, With high-velocity flow through RO filter element cleaning shunt valves（36）It is discharged into remaining water pressure tank（39）In.
As shown in figure 3, diaphragm type No. three four way solenoid valve D（30）, including, three road four-way maincenters（111）, access A（118）, access B（104）, A-B accesses（106）, Electromagnetic Control chamber（116）And rubber and plastic diaphragm valve（109）.
As shown in figure 3, the three road four-way maincenters（111）Upper and lower, left and right, be respectively equipped with and connect with access A Pipe（123）, access A connection down tubes（120）And access B connection upper tubes（105）, access B connection down tubes（107）Phase joggle.
As shown in figure 3, at the joggle, it is equipped with the ad hoc mounting groove of " full word formula " check valve.
As shown in figure 3, described " full word formula " check valve（102）, positive and negative flow direction can be arranged to according to design requirement.
As shown in figure 3, the access A connection upper tubes（123）, access A connection down tubes（120）And access B connection upper tubes （105）, access B connection down tubes（107）Interior limiting block（122）Place, is equipped with catching, seal ring and limiting block（122）, in order to The quick connection of pipeline.
As shown in figure 3, the three road four-way maincenters（111）Interior center is equipped with A-B accesses（106）Circle void column （114）And circle void column water hole（108）.
As shown in figure 3, the access A（118）, by interface on access A（121）, access A lower interfaces（119）, access A Connect upper tube（123）And access A connection down tubes（120）It is composed.
As shown in figure 3, the access B（104）, by interface on access B（103）, access B lower interfaces（101）, access B Connect upper tube（105）And access B connection down tubes（107）It is composed.
As shown in figure 3, the A-B accesses（106）It opens and closes, be controlled by rubber and plastic diaphragm valve（109）With film valve reinforcing line （110）The film valve lid of combination is realized to circle void column（114）Keying.
As shown in figure 3, the armature core（113）, it is located at Electromagnetic Control chamber（116）Center, armature core（113）It is upper End, by armature spring（112）Effect, top pressure in circle void column（114）On, work as electromagnetic coil（115）When energization, armature core（113） Overcome armature spring（112）Pressure, knockdown film valve cover intake pressure effect under jacked up, circle void column（114）And circle is empty Column water hole（108）Water is crossed, municipal water sources are connected with domestic water.
As shown in figure 3, the buckle closure cap（117）Circumferential edge is equipped with the grapple of compulsory type；The grapple, button grip in Positioned at Electromagnetic Control chamber（116）On periphery in set fastening slot；The buckle closure cap（117）Capping on, be additionally provided with magnetic Coil and pin（115）Punched out.
It is three links: link of trade, travel and post+" solenoid valve "+three links: link of trade, travel and post as shown in figure 3, dissecting the structure of diaphragm type No. three four way solenoid valve Aggregate；" solenoid valve ", when the access for cutting off the three links: link of trade, travel and post described in two, water purifier just operates in two and is separated Three links: link of trade, travel and post access on；So it is described without discharge water purifier running, whole diaphragm type No. three four way solenoid valve can be defined in Access A（118）And access B（104）Between pipeline in complete；Similarly, it can also be limited to distributed three links: link of trade, travel and post+" electricity It is completed in pipeline between two three links: link of trade, travel and post of the distributed structure of magnet valve "+three links: link of trade, travel and post；Diaphragm type No. three four way solenoid valve, position In the modularization of water purifier, implanted water purifier smart box.
As shown in figure 4, the flushing water purifier solenoid directional control valve certainly, including, it is longitudinally inserted into upper tube（80）, longitudinal passage Upper socket（81）, socket snap cover C（82）, socket sealing ring C（83）, be inserted into gear（84）, the unidirectional valve spring C of " complete " word（85）, " complete " Word valve seat C（86）, " complete " word check valve C（87）, longitudinal socket connecting seat（88）, spool mounting wall（89）, uuper valve chamber skew wall （90）, sealing ring before spool（91）, cross walkway socket（92）, armature valve core（93）, copper big envelope（94）, increasing back sealing ring（95）、 Lower valve cavity wall（96）, big envelope circular nut（97）, big envelope ring sealing ring（98）, armature valve core guide rail（99）, longitudinal underpass socket （100）, armature valve core spring（1001）, electromagnetic coil B（1002）, electromagnetic wire coil（1003）And bonnet C（1004）.
As shown in figure 4, described rinses water purifier solenoid directional control valve certainly, it is in the contour structures of four-way shape, four-way shape knot The top of structure, equipped with being longitudinally inserted into upper tube（80）The longitudinal passage socket of insertion（81）.
As shown in figure 4, the longitudinal passage socket（81）Port on, be equipped with socket snap cover B（82）；Described Longitudinal passage socket（81）With longitudinal socket connecting seat（88）It is connected.
As shown in figure 4, described divides from flushing water purifier solenoid directional control valve in the right and lower section of four-way contour structures Equipped with cross walkway socket（92）And longitudinal underpass socket（100）.
As shown in figure 4, access socket on the longitudinal direction（81）, longitudinal underpass socket（100）And cross walkway socket （92）Port on, be equipped with socket snap cover C（82）.
Described rinses water purifier solenoid directional control valve certainly, and spool mounting wall is equipped in the left of four-way contour structures（89）In The heart is equipped with copper big envelope（94）Mounting groove.
As shown in figure 4, the copper big envelope（94）, section is in symmetrical " L " structure, copper big envelope（94）Pipe portion Point, it is pierced by spool mounting wall（89）, with big envelope nut（97）It is spirally connected, is fixedly installed in spool mounting wall（89）On.
As shown in figure 4, the copper big envelope（94）With spool mounting wall（89）Joint be equipped with big envelope sealing ring（98）.
As shown in figure 4, the armature valve core rinsed certainly in water purifier solenoid directional control valve（93）, in length and breadth in " ten " type Cylindrical structure, laterally the head of right side cylinder, can stretch into cross walkway socket（92）In, to block cross walkway.
As shown in figure 4, the armature valve core（93）, in spool spring（101）And electromagnetic coil B（1002）Active force Can make when driving or into or the linear motion that moves back, to open and close longitudinal and transverse access, the flow direction of permeable medium.
As shown in figure 4, two confluces of the lateral cylinder and longitudinal cylinder, are equipped with seal ring before spool（91）And spool Seal ring afterwards（95）, with big envelope ring sealing ring（98）It is formed from the dual-seal measure for rinsing solenoid directional control valve.
As shown in figure 4, the upper and lower sides of the laterally left side cylinder, are equipped with and copper big envelope（94）Mating spool guide rail
（99）, to advise positive armature valve core（93）Movement locus.
As shown in figure 4, the end of the laterally left side cylinder is equipped with spool spring（101）Accommodating cavity.
As shown in figure 4, the bonnet C（1004）Inside is equipped with spool spring（101）Locating ring, spool spring（101）Peace Loaded between the two.
As shown in Figure 1, the modularization, implanted water purifier smart box, using the program-controlled water purifier of automatic control circuit Operation；The program-controlled prototype part, including, low pressure aware switch（6）, diaphragm type No. three four way solenoid valve D（30）, high pressure perception Switch（58）, from rinse pause switch（59）, solenoid directional control valve A（64）, solenoid directional control valve C（65）, solenoid directional control valve B（66）、 It is located at smart box relay aggregation corresponding to above-mentioned solenoid valve reversal valve（25）In relay J1, J2, J3, J4 and smart box Electric wire card insertion aggregation（29）.
As shown in Figure 1, described rinses pause switch certainly（59）And low pressure aware switch（6）, it is respectively arranged in water purifier Refined filtration system and initial filter system RO filter core pure water connecting legs（51）And initial filter system output pipe（16）On, to perceive refined filtration system And the operating pressure of initial filter system.
As shown in Figure 1, the high pressure aware switch（58）, monitor remaining water pressure tank（39）And pure water pressurized tank（40）'s Pressure state sends out water purifier and is stopped early warning when operation occurring being more than setting pressure limit.
As shown in Figure 1, the low pressure aware switch（6）, the pressure state of low pressure stage is perceived, is more than to set when operation occurs When constant-pressure range, solenoid directional control valve C（65）6. port closed-circuit, water purifier is stopped, diaphragm type No. three four way solenoid valve Switch to A-B accesses（106）To be normally opened, domestic water restores.
As shown in Figure 1, the initial filter system high pressure pump（5）And refined filtration system high pressure pump（49）, to PPF filter cores（1）And RO filter cores（50）When implementing automatic washing and cleaning operation, initial filter system high pressure pump（5）And refined filtration system high pressure pump（49）Antiport, together When implement automatic washing and cleaning operation；Period is located at refined filtration system RO filter core pure water connecting legs（51）On from rinse pause switch（59）, Execute the action that interval opens and closes.
As shown in Figure 1, further, setting the frequency of timing automatic cleaning as 20：1, i.e. water processed 20 minutes, clean 1 automatically Minute, it is controlled by the time relay in programme control circut.

Claims (4)

1. modularization, implanted water purifier smart box, appearance be equipped with multichannel interface, can be in cutover formula implantation water purifier One box；Modularization, Implanted intelligent box have the function without discharge and timing automatic cleaning, are considered as the heart of water purifier； It is characterized in that, smart box relay aggregation（25）In be respectively arranged with corresponding to diaphragm type No. three four way solenoid valve D（30）, electricity Magnetic reversal valve A（64）, solenoid directional control valve C（65）And solenoid directional control valve B（66）Relay J1, J2, J3, J4 and with each effector 14 connected pipe interfaces of part；It is described without discharge operation, be by diaphragm type No. three four way solenoid valve D（30）Access B（104）, the pure rear remaining water of system being stored in remaining water pressure tank, the technical solution of input domestic water is able into preferentially, again Vertical；Diaphragm type No. three four way solenoid valve D（30）Equipped with access A（118）, access B（104）And A-B accesses（106）； The access A（118）Both ends, be equipped with diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connecting leg（20）And three tunnel of diaphragm type Four way solenoid valve D source water is for holding connecting leg（22）；Diaphragm type No. three inlet sides four way solenoid valve D Yuan Shui connecting leg（20）, with oneself Suction pipe（11）And municipal water sources pipe pipe（14）T-shaped formula is taken to connect, by switching self-contained water source automatic switch（10）Or municipal water Source automatic switch（12）, select operation source water；Diaphragm type No. three sources four way solenoid valve D water is for holding connecting leg（22）, with electricity Magnetic reversal valve C（65）In port be 6. connected, the pure raw water of the supply system；The access B（104）Both ends, pass through diaphragm type No. three four way solenoid valve D return water incoming end connecting legs（32）And diaphragm type No. three four way solenoid valve D domestic waters end connecting leg（31）, Remaining water pressure tank（39）In system it is pure after remaining water import the ranks of domestic water again, to realize water purifier without discharge operation； The A-B accesses（106）In, it is equipped with rubber and plastic diaphragm clack valve core（110）, it is closed rubber and plastic diaphragm clack valve core（110）, diaphragm type three Road four way solenoid valve D（30）Form not connected access A（118）With access B（104）, open rubber and plastic diaphragm clack valve core （110）, connect daily domestic water；The A-B accesses（106）Keying, be set as pressurized tank supply water it is preferential；Described Timing automatic cleaning function is pumped by initial filter system high pressure（5）And refined filtration system high pressure pump（49）Respectively to initial filter system and The realization of refined filtration system is cleaned automatically；The frequency of timing automatic cleaning is set as 20：1, i.e. water processed 20 minutes, clean 1 automatically Minute；When initial filter train backlash washes operation, solenoid directional control valve A（64）1. -3. port and solenoid directional control valve C（65）4. -5. Port access, initial filter system high pressure pump（5）, pass through the ends solenoid directional control valve A-1 connecting leg（18）, solenoid directional control valve A（64）1. -3. Port, the ends solenoid directional control valve A-3 connecting leg（21）, be inserted into remaining water pressure tank（39）In cleaning absorb water manifold（24）, from remaining hydraulic pressure Power tank（39）In the automatic water for cleaning of absorption；The automatic cleaning water stream through " PPF " output, cleans two-way pipe（2）, into Enter PPF filter cores（1）, by the dirt after automatic clean stripping, with high-velocity flow, through " PPF " inputs, cleans two-way pipe（15）, electricity Magnetic reversal valve C（65）4. -5. port access, body is discharged；When refined filtration train backlash washes operation, solenoid directional control valve B（64）'s 8. 7. port access, refined filtration system high pressure pump（49）, pass through the ends solenoid directional control valve B-7 connecting leg（27）, solenoid directional control valve B（66） 7. -8. port, the ends the solenoid directional control valve B-8 connecting leg opened（23）, be inserted into remaining water pressure tank（39）In cleaning absorb water manifold （24）, from remaining water pressure tank（39）In the automatic water for cleaning of absorption；The automatic cleaning water stream connects through RO filter core water inlet ends Pipe（48）, into RO filter cores（50）, when implementation refined filtration train backlash washes operation, high pressure aware switch（58）It is opened and closed in interval dynamic Make, makes RO filter cores（50）In moment transformation in the state of high pressure and decompression, to impact RO filter cores（50）The attachment on surface, Automatically removed dirt is cleaned, with high-velocity flow through RO filter element cleaning shunt valves（36）It is discharged into remaining water pressure tank（39）In.
2. modularization according to claim 1, implanted water purifier smart box, which is characterized in that the diaphragm type three Road four way solenoid valve D（30）, including, three road four-way maincenters（111）, access A（118）, access B（104）, A-B accesses（106）、 Electromagnetic Control chamber（116）And rubber and plastic diaphragm valve（109）；The three road four-way maincenters（111）Upper and lower, left and right, set respectively Have and connect upper tube with access A（123）, access A connection down tubes（120）And access B connection upper tubes（105）, access B connection down tubes （107）Phase joggle is equipped with the ad hoc mounting groove of " full word formula " check valve at joggle；Described " full word formula " check valve（102）, can According to design requirement, it is arranged to positive and negative flow direction；The access A connection upper tubes（123）, access A connection down tubes（120）And it is logical Road B connection upper tubes（105）, access B connection down tubes（107）Interior limiting block（122）Place, is equipped with catching, seal ring and limiting block （122）, in order to the quick connection of pipeline；The three road four-way maincenters（111）Interior center is equipped with A-B accesses（106）'s Circle void column（114）And circle void column water hole（108）；The access A（118）, by interface on access A（121）, connect under access A Mouthful（119）, access A connection upper tubes（123）And access A connection down tubes（120）It is composed；The access B（104）, by leading to Interface on the B of road（103）, access B lower interfaces（101）, access B connection upper tubes（105）And access B connection down tubes（107）Combination and At；The A-B accesses（106）It opens and closes, it is controlled to be located at rubber and plastic diaphragm valve（109）With film valve reinforcing line（110）The film of combination Valve lid is realized to circle void column（114）Keying；Armature core（113）, it is located at Electromagnetic Control chamber（116）Center, armature core（113） Upper end, by armature spring（112）Effect, top pressure in circle void column（114）On, work as electromagnetic coil（115）When energization, armature core （113）Overcome armature spring（112）Pressure, knockdown film valve cover intake pressure effect under jacked up, circle void column（114）And Circle void column water hole（108）Water is crossed, municipal water sources are connected with domestic water；Buckle closure cap（117）Circumferential edge, grabbing equipped with compulsory type Hook；Grapple, which is buckled, to be gripped in positioned at Electromagnetic Control chamber（116）On periphery in set fastening slot；The buckle closure cap（117）Lid On face, it is additionally provided with magnetic coil and pin（115）Punched out；The structure for dissecting diaphragm type No. three four way solenoid valve, is " three It is logical " aggregates of+" solenoid valve "+three links: link of trade, travel and post；" solenoid valve ", when the access for cutting off the three links: link of trade, travel and post described in two, only Water dispenser just operates on the three links: link of trade, travel and post access that two are separated；So it is described without discharge water purifier running, it can be defined in whole The access A of diaphragm type No. three four way solenoid valve（118）And access B（104）Between pipeline in complete；Similarly, it can also limit It is completed in pipeline between two three links: link of trade, travel and post with the distributed structure of distributed three links: link of trade, travel and post+" solenoid valve "+three links: link of trade, travel and post；Every Membrane type No. three four way solenoid valve, in the modularization of water purifier, implanted water purifier smart box.
3. modularization according to claim 1, implanted water purifier smart box, which is characterized in that solenoid directional control valve, packet It includes, is longitudinally inserted into upper tube（80）, longitudinal passage socket（81）, socket snap cover C（82）, socket sealing ring C（83）, be inserted into gear （84）, the unidirectional valve spring C of " complete " word（85）, " complete " word valve seat C（86）, " complete " word check valve C（87）, longitudinal socket connecting seat （88）, spool mounting wall（89）, uuper valve chamber skew wall（90）, sealing ring before spool（91）, cross walkway socket（92）, armature valve core （93）, copper big envelope（94）, increasing back sealing ring（95）, lower valve cavity wall（96）, big envelope circular nut（97）, big envelope ring sealing ring（98）, rank Iron spool guide rail（99）, longitudinal underpass socket（100）, armature valve core spring（1001）, electromagnetic coil B（1002）, electromagnetic coil Frame（1003）And bonnet C（1004）；The solenoid directional control valve, be in four-way shape contour structures, the top of four-way contour structures, Equipped with being longitudinally inserted into upper tube（80）The longitudinal passage socket of insertion（81）；Longitudinal passage socket（81）Port on, be equipped with Socket snap covers B（82）；The longitudinal passage socket（81）With longitudinal socket connecting seat（88）It is connected；The electromagnetism Reversal valve is in the right and lower section of four-way contour structures, is arranged with cross walkway socket（92）And longitudinal underpass socket （100）；Access socket on the longitudinal direction（81）, longitudinal underpass socket（100）And cross walkway socket（92）Port on, C is covered equipped with socket snap（82）；The solenoid directional control valve is equipped with spool mounting wall in the left of four-way contour structures（89）In The heart is equipped with copper big envelope（94）Mounting groove；The copper big envelope（94）, section is in symmetrical " L " structure, copper big envelope（94） Cylindrical parts, be pierced by spool mounting wall（89）, with big envelope nut（97）It is spirally connected, is fixedly installed in spool mounting wall（89）On； The copper big envelope（94）With spool mounting wall（89）Joint be equipped with big envelope sealing ring（98）；In the solenoid directional control valve Armature valve core（93）, it is in the cylindrical structure in length and breadth of " ten " type, laterally the head of right side cylinder, can stretch into cross walkway socket （92）In, to block cross walkway；Two confluces of the lateral cylinder and longitudinal cylinder, are equipped with seal ring before spool（91）And Seal ring after spool（95）, with big envelope ring sealing ring（98）It is formed from the dual-seal measure for rinsing solenoid directional control valve；Laterally left side The upper and lower sides of cylinder are equipped with and copper big envelope（94）Mating spool guide rail（99）, to advise positive armature valve core（93）Movement locus, The end of the laterally left side cylinder is equipped with spool spring（101）Accommodating cavity；The bonnet C（1004）Inside is equipped with valve Core spring（101）Locating ring, spool spring（101）It is installed between the two；The armature valve core（93）, in spool spring（101） And electromagnetic coil B（1002）Effect power drive when can make into or the linear motion that moves back, to open and close longitudinal and transverse access, water conservancy diversion is situated between The flow direction of matter.
4. modularization according to claim 1, implanted water purifier smart box, which is characterized in that the modularization is planted Enter formula water purifier smart box, using the program-controlled water purifier operation of automatic control circuit；From flushing pause switch（59）And low pressure perception Switch（6）, it is respectively arranged in the initial filter system high pressure pump of water purifier（5）And refined filtration system high pressure pump（49）RO filter core pure water connect Pipe（51）And initial filter system output pipe（16）On, to perceive the operating pressure of refined filtration system and initial filter system；The high pressure sensitivity Know switch（58）, monitor remaining water pressure tank（39）And pure water pressurized tank（40）Pressure state, when occur operation be more than setting pressure When power range, sends out water purifier and be stopped early warning；The low pressure aware switch（6）, the pressure state of low pressure stage is perceived, when It is more than solenoid directional control valve C when setting pressure limit that operation, which occurs,（65）6. port closed-circuit, water purifier is stopped, diaphragm type No. three four way solenoid valves switch to A-B accesses（106）To be normally opened, domestic water restores；The initial filter system high pressure pump（5）And Refined filtration system high pressure pumps（49）, to PPF filter cores（1）And RO filter cores（50）When implementing automatic washing and cleaning operation, initial filter system high pressure pump （5）And refined filtration system high pressure pump（49）Antiport, while implementing automatic washing and cleaning operation；Period is located at refined filtration system RO filter cores Pure water connecting leg（51）On from rinse pause switch（59）, execute the action that interval opens and closes；Further, timing automatic cleaning is set Frequency be 20：1, i.e. water processed 20 minutes, automatic cleaning 1 minute, are controlled by the time relay in programme control circut.
CN201610249310.6A 2016-04-21 2016-04-21 Modularization, implanted water purifier smart box Active CN105692947B (en)

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CN201102916Y (en) * 2007-08-15 2008-08-20 叶萍 RO membrane pure water machine without wastewater discharging
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CN104358894B (en) * 2014-10-08 2017-08-04 宁波龙巍环境科技有限公司 From flushing water purifier solenoid directional control valve
CN104291472B (en) * 2014-10-08 2016-08-24 宁波龙巍环境科技有限公司 Self-cleaning is without discharge water purifier electric control system
CN104291473B (en) * 2014-10-08 2016-03-30 宁波龙巍环境科技有限公司 Without discharge water-purifying machine
CN104310615B (en) * 2014-10-08 2015-12-09 宁波龙巍环境科技有限公司 From flushing water-purifying machine
CN104358895A (en) * 2014-11-22 2015-02-18 宁波龙巍环境科技有限公司 Electromagnetic three-path four-way valve for zero-discharge water purifier
CN105502796A (en) * 2016-02-19 2016-04-20 宁波龙巍环境科技有限公司 Micro waste water purifier
CN206126986U (en) * 2016-04-21 2017-04-26 宁波龙巍环境科技有限公司 Modularization, implanted purifier intelligence box

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