CN101748581A - Recycling water saving device of washing machine - Google Patents
Recycling water saving device of washing machine Download PDFInfo
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- CN101748581A CN101748581A CN200810072420A CN200810072420A CN101748581A CN 101748581 A CN101748581 A CN 101748581A CN 200810072420 A CN200810072420 A CN 200810072420A CN 200810072420 A CN200810072420 A CN 200810072420A CN 101748581 A CN101748581 A CN 101748581A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention relates to a recycling water saving device of a washing machine, which belongs to the technical field of environmentally-friendly water treatment, comprises a shell, and is characterized in that a recycling water bucket, a water treatment device, a circuit integrated control operation actuator and a control circuit are respectively arranged in the shell, wherein the water treatment device is connected onto the recycling water bucket in parallel, a tap water inlet and a water outlet I of the water saving device are respectively arranged on the upper side of the shell, a water inlet and a water outlet II of the water saving device are respectively arranged on the lower side thereof, and the water treatment device consists of a double pole film and double liquid flow type hydroxyl free-radical generator, an aeration device and a filter unit. The invention comprehensively utilizes the initial discharged washing fluid, keeps the mixed liquid of a first rinsing and a second rinsing to repeatedly wash the clothing, not only the existence and accumulation of the salt content can be neglected, but also the purpose of saving the water resource is achieved. The water saving device is designed into an independent component so as to be compatible to various types of washing machines and detergents. In addition, a program control valve is designed and manufactured to realize the automation of the water saving device.
Description
(1) technical field:
The present invention relates to a kind of recycling water saving device of washing machine, belong to the water-treatment technology field of environmental protection.
(2) background technology:
Along with the development of society, Increase of population, China's freshwater resources more and more are short of, so people's production and life all press for water saving.Because the quantity and the proportion of people's life water consumption are increasing, it is maximum but also increasing day by day especially to wash the quantity of water consumption and proportion, and therefore, the washing water saving is more and more important.
Existing automatic washing machine is that the washing procedure according to " power supply is open-minded ", " previous cleaning water inlet ", " previous cleaning washing ", " previous cleaning draining ", " previous cleaning drying ", " floats into water ", " rinsing is washed ", " floats draining ", " floats drying ", " two float into water ", " two rinsings are washed ", " two float draining ", " two float drying ", " washing machine shutdown ", " outage " carries out; the shortcoming of its existence is that slurry generally directly enters sewer, thereby has wasted great amount of water resources.
The present invention's proposition and foundation are based on the progress and the breakthrough of following background technology, that is: the breakthrough of " program-controlled valve " design; The breakthrough of the strong oxidizing force progress of research of hydroxyl radical free radical low price generator safe and efficient technology with it; And the breakthrough of the compatible design of planning strategies in the management science.
Washing machine recycles most of water, remaining water comprehensive utilization, is the ideal of laundry water-saving engineering, is the domestic water saving important component part.But some technical barrier wherein fails to solve under conditions such as low consumption, low expense, high safety, high efficiency for many years, so that the recycling water saving device of washing machine fails to realize commercialization so far.
These difficult problems are:
[A] will find a kind of medicament to have multiple functions such as sterilization, sterilization, decolouring, deodorizing, and the effect of function is quick, and effect will be comprehensively and thoroughly, and safety is wanted in use, goes back otherwise the generation secondary pollution.
[B] both made and found this medicament, but its generator also will satisfy following all conditions:
(a) raw material of making this medicament should be gather materials on the spot, the material of the special processing of no requirement (NR).Preferably a water, air and electric power and do not need solvent and extra catalyst just can make this medicament.
(b) technology of making this medicament should be flow process letter, easy to operate, efficient energy-saving, low cost.
(c) byproduct that produces in the reaction can enter Natural Circulation, noresidue.Preferably reduce byproduct as far as possible.
(d) make the chemical reaction of medicament at normal temperatures and pressures.
(e) operating voltage and supply voltage should be no more than line voltage.
(f) material that entire work process produced should be nontoxic, harmless also free from environmental pollution.All operations should be safe and harmless.
(g) technology and equipment of making this medicament should be energy-conservation, low consumption, high efficiency and inexpensive.
Though a lot of people have invented multiple hydroxyl radical generator, as: electron radiation type generator, peroxidating Hydrogen generator, water stimulable type generator, light add catalyst type generator, highfield ionic discharge plasma reaction type generator or the like, but all can not satisfy seven above conditions.Be difficult in the recycling water saving device of washing machine and use.Want to reach this purpose, must have the generator new invention that satisfies this seven condition can not.
[C] this technology and equipment of washing the cycling use of water of machine clothing is high " compatibility ".Promptly the automatic washing machine of all models need not to change Anywhere and can both mate the technology and equipment that uses this cycling use of water except that operation signal need be exported.The washing process of the former usefulness of washing machine and any washing agent also need not to change and all can remain stationary simultaneously, and the technology and equipment of this cycling use of water also can both be suitable for.
[D] to realize this recycling water saving device automation, needs a kind of " programme-control valve " of controlling various flow directions in order to follow the program behavior of washing machine.Its function makes its structure quite complicated.Under the restriction of cost, fail to make satisfied successful design always.
[E] is about desalination problem in the cleaning solution.In the sweat and other body fluid that human body is discharged, contain salt, will fall into cleaning solution inevitably, salt is difficult to filtering in cleaning solution.Promptly use the desalination that " reverse osmosis membrane " method also can only part.If salt " accumulation " will take place cycling use of water, destroyed clean result.Under the restriction of washing cost, this also is a difficult problem of washing machine cycling use of water, must solve.
Can be so do not have so far with the slurry device of cycling and reutilization effectively.
(3) summary of the invention:
The objective of the invention is to provide a kind of recycling water saving device of washing machine, it can be applied on the automatic washing machine of all models, has highly compatible, not only can get rid of the previous cleaning slurry during use and make it comprehensive utilization, and can keep and float the slurry that floats with two, after the process water treatment, make it the regeneration cycle laundry, thereby reach the purpose of conserve water resource.
The present invention constitutes like this, it comprises casing, it is characterized in that: in casing, be respectively equipped with the circulation bucket, hydrotreater, circuit synthesis control operation actuator and control circuit, described hydrotreater parallel connection is on the circulation bucket, upside at casing is respectively equipped with running water access port and water saving fixtures delivery port I, its downside is respectively equipped with water saving fixtures water inlet and water saving fixtures delivery port II, this water saving fixtures water inlet input is connected with the washing machine drainage mouth, output links to each other with the circulation bucket with water saving fixtures delivery port II respectively, the input of described water saving fixtures delivery port I is connected on the circulation bucket, output is connected with the washing machine inflow mouth, described hydrotreater is by bipolar membrane dual-liquid flow type hydroxyl radical generator, aerator and filter are formed, described bipolar membrane dual-liquid flow type hydroxyl radical generator is by negative electrode, the anode Bipolar Membrane middle with being positioned at anode and cathode constitutes, this negative electrode, parallel to each other between anode and the Bipolar Membrane, carry out flowing back to again in the circulation bucket after water purification is handled standby when the water in the circulation bucket flows into hydrotreater after circuit synthesis control operation actuator and control circuit operation.
The present invention also comprises following technical characterictic in the specific implementation:
The filter of described hydrotreater is made up of stainless steel fibre felt filter F 1, F3 and microporous membrane filters F2.
Described control circuit is provided with program-controlled valve and water pump P 1, P2, and this program-controlled valve is formed by the single motor valve combination.
The output of described water pump P 1 is connected with water saving fixtures delivery port II with water saving fixtures delivery port I respectively.The water that flows out by water saving fixtures delivery port I or water saving fixtures delivery port II all pumps through water pump P 1.
Described water pump P 2 is positioned at hydrotreater, and its output is connected with bipolar membrane dual-liquid flow type hydroxyl radical generator.The water that flows into bipolar membrane dual-liquid flow type hydroxyl radical generator all pumps into through water pump P 2.
Described casing top is provided with the operation display that is connected with circuit synthesis control operation actuator.
Described circulation bucket is provided with level sensor W1.
Also be connected with the comprehensive utilization bucket on the described water saving fixtures delivery port II, this comprehensive utilization bucket splits design with water saving fixtures.
Described comprehensive utilization bucket is provided with level sensor W3.
The operation principle process that the present invention is connected with automatic washing machine when using is: when automatic washing machine is started working, start this device.In the previous cleaning drainage procedure, slurry in the washing machine flows into recycling water saving device by automatic washing machine water discharge outlet, water saving fixtures water inlet, because the water that previous cleaning is discharged does not promptly carry out purified treatment, do not recycle yet, should directly enter in the comprehensive utilization bucket and wait comprehensive utilization as flushing the toilet, thus the previous cleaning slurry that flows into water saving fixtures through after circuit synthesis control operation actuator and the control circuit operation by water saving fixtures delivery port II through water pump P 1 pump into fully utilize barrel in.Float and two float in the drainage procedure one, the rinsing slurry is passed through the automatic washing machine water discharge outlet, the water saving fixtures water inlet flows into recycling water saving device, since one float with two water that float discharge can purify the back float water to recycle as next previous cleaning and, so flowing into one of water saving fixtures floats with two rinsings and washs water in circuit synthesis control operation actuator and control circuit operation back inflow circulation earlier bucket, carrying out water purification by hydrotreater then handles, promptly adopt the hydroxyl radical free radical strong oxidant solution that water is carried out purified treatment, flow into again in the circulation bucket and float water as next previous cleaning and.Two processes of floating always are to use water purification such as running water, with the cleanliness factor that guarantees washing clothes with prevent salt accumulation.When washing next time, under circuit synthesis control operation actuator and control circuit operation, the water that stores in the circulation bucket pumps into the washing machine inflow mouth through water pump P 1, and the slurry that floats as previous cleaning and uses.The present invention is owing to adopting the operation of circuit synthesis control operation actuator and control circuit, so can finish the above-mentioned course of work automatically.
The water treatment procedure of hydrotreater of the present invention is: when the water elder generation process stainless steel fibre felt filter F 1 that flows into hydrotreater, microporous membrane filters F2, pump into bipolar mould dual-liquid flow type hydroxyl radical generator through water pump P 2 then, at this moment, hydroxyl radical generator is produced hydroxyl radical free radical " HO " water is carried out purified treatment, and the hydrogen of hydroxyl radical generator output can pump into bipolar mould dual-liquid flow type hydroxyl radical generator by water pump P 2 again behind aerator and airborne oxidation synthetic water, and the water after the purification flows in the circulation bucket through stainless steel fibre felt filter F 3.
Of the present invention open one's minds into:
Find after deliberation that (A) oxidizing force of hydroxyl radical free radical " HO " is all stronger than traditional oxidant such as chlorine agent, ozone, peroxide etc.Hydroxyl radical free radical " HO " got final product kill bacteria, virus and other microorganisms etc. and reaches and be bordering on 100% in 10 seconds in water, also its residue can be resolved into CO
2, H
2O and micro-inorganic salts.Chemical pollutant in the also oxidable decomposition water of hydroxyl radical free radical " HO " degrades that they are gas discharging and solid precipitation, thus the purpose that reaches sterilization, sterilization, decolouring, deodorizing and fall turbid water purification.Unnecessary hydroxyl radical free radical " HO " can also resolve into O voluntarily at 20-40 minute
2And H
2O does not have any residual.
(B) to adopt bipolar membrane dual-liquid stream hydroxyl radical generator not only to produce hydroxyl radical free radical " HO " efficient, energy-conservation (about electricity consumption 90W for the hydrotreater of water saving fixtures of the present invention, the about 200g/kwh of electric energy efficiency), safe and simple, can satisfy seven above-mentioned conditions fully.The more important thing is, the hydroxyl radical free radical " HO " of the production supply capacity that this generator not only can be very cheap, and also the manufacturing cost of generator itself is also low, and very suitable civilian, for the invention of recycling water saving device of washing machine, set up the basis.
(C) solution of compatibling problem: the past is contained in " recycling water saving device " in the washing machine, i.e. " integrated " scheme, but integrated scheme is a contradiction with compatibility, and designed a lot of structures and all can't realize compatibility.But all multi-functional conclusion abbreviation of cycling use of water water saving, concentrate on a separate accessories, power line and water saving fixtures delivery port I are turned to washing machine by annex, washing machine sewer pipe and program command signal line are outputed to separate accessories by washing machine, as long as " interface " and " connector " standardization just can realize compatible smoothly.Not only can " type compatibility ", and can " with any washing agent and washing process compatibility ".
(D) about the solution of program-controlled valve problem
Past is designed to parts to program-controlled valve, i.e. " unitary member ", not success always for many years.Be combined into the design of program-controlled valve with a plurality of single function independence electrically operated valves, be subject to the cost of single motor valve.Through the repeatedly failure of integrated program-controlled valve design, and the combination program-controlled valve designs success, so the present invention has designed cheaply the single motor valve, " combination program-controlled valve " has been design typification.
(E) about desalination in the cleaning solution; according to the existing standard wash program of automatic washing machine, that is: " power supply is open-minded ", " previous cleaning water inlet ", " previous cleaning washing ", " previous cleaning draining ", " previous cleaning drying ", " one floats into water ", " rinsing is washed ", " one floats draining ", " one floats drying ", " two float into water ", " two rinsings are washed ", " two float draining ", " two float drying ", " washing machine shutdown ", " outage ".In three washing process of automatic washing machine, impure the denseest in the water with the previous cleaning discharge, comprise salt, dirt, washing agent and microorganism or the like.All press standard when all, that is: the amount of washings, amount of water, washing agent addition etc. are all standard volume, and then the concentration of impurity is about 0.9% in the previous cleaning discharge liquor.If wash amount of water by 40L at every turn, then the impurity content in the previous cleaning discharge liquor is 360g.And one to float the discharge liquor impurity content be 14g, and two to float the discharge liquor impurity content be 0.6g.But for residual microorganism, what all must be killed, in case cause a disease.
Angle from economy sees that it is very uneconomic handling the previous cleaning discharge liquor, and the expense of desalination is very high, and desalination can not produce the salt accumulation again when cycling use of water.The result who plans strategies for should get rid of the previous cleaning discharge liquor.Salt accumulation difficult problem in the time of can solving cycling use of water on the one hand can be done the previous cleaning discharge liquor comprehensive utilizations such as flush toilets liquid on the one hand, also can the conserve water resource.The ight soil that flushes out is alkalescent, is used for the fen material, helps the fen fermentation; Be used for fertilizer, help the acid ground modification.
So in design, the present invention has taked: get rid of the previous cleaning discharge liquor and make it comprehensive utilization, keep one and float and two float discharge liquor and after sterilization, sterilization, decolouring, deodorizing, purification, make it the regeneration cycle laundry.This program has solved the salt accumulation problem of washing machine cycling use of water.
Therefore, recycling water saving device of washing machine of the present invention is according to the foundation of above-mentioned parts design and the solution of program scheme, and automatic washing machine that can the various models of adapted can cycling use of water 2/3rds, 1/3rd of comprehensive utilization water, and water saving is close to 100%.The work of water saving fixtures is controlled by washing machine fully, and is unattended.The work of water saving fixtures can be satisfied seven above-mentioned conditions fully.
In sum, the present invention has the following advantages:
1, the automatic washing machine that the present invention can compatible any model, promptly the automatic washing machine of all models need not to change any parts except that operation signal need be exported, and can both mate to use this recycling water saving device.Simultaneously, the washing process of former automatic washing machine and any washing agent of use also need not to change and all remain stationary.
2, owing in hydrotreater, use bipolar membrane dual-liquid flow type hydroxyl radical generator, it can produce high concentration hydroxyl radical free radical strong oxidant solution, thereby to various water bodys carry out disinfection, sterilization, decolouring, deodorizing, purified treatment, have result of use good, safe and reliable, do not produce secondary pollution, and low cost of manufacture is fit to civilian remarkable advantage.
3, the present invention's energy cycling use of water 2/3rds, 1/3rd of comprehensive utilization water.It gets rid of the previous cleaning slurry, makes it comprehensive utilization.Like this, the salt accumulation difficult problem in the time of can solving cycling use of water on the one hand can be done the previous cleaning discharge water comprehensive utilizations such as flush toilets water on the other hand, also can the conserve water resource.The ight soil that flushes out is alkalescent, is used for the fen material, helps the fen fermentation; Be used for fertilizer, help the acid ground modification.Float one and to wash water with two rinsings and be retained in the circulation bucket, through making it the regeneration cycle laundry after the water treatment, water saving is close to 100%, thereby reaches the purpose of conserve water resource.
4, the present invention have simple in structure, cost is low, efficient is high, safe and effective, free of contamination remarkable advantage, also has remarkable social benefit, when producing in enormous quantities, its cost is not more than 70% of common automatic washing machine cost, helps utilization and extention.
(4) description of drawings:
Fig. 1 is the schematic appearance of facing of the embodiment of the invention.
Fig. 2 is the backsight schematic appearance of the embodiment of the invention.
Fig. 3 is the organigram of bipolar membrane dual-liquid flow type hydroxyl radical generator in the embodiment of the invention hydrotreater.
Fig. 4 is the operation principle flow chart of the embodiment of the invention.
Among the figure, 1 is casing, 2 are the circulation bucket, 3 is hydrotreater, 4 is circuit synthesis control operation actuator, and 5 is the running water access port, and 6 is water saving fixtures delivery port I, 7 is the water saving fixtures water inlet, 8 is water saving fixtures delivery port II, and 9 is the washing machine drainage mouth, and 10 is the washing machine inflow mouth, 11 is the bipolar membrane dual-liquid flow type hydroxyl radical generator in the hydrotreater, 12 is the aerator in the hydrotreater, and 13 are the comprehensive utilization bucket, and 14 is the washing machine main frame, 15 is recycling water saving device, 16 is cistern, and 17 is sewer, and 18 is the negative electrode in the hydroxyl radical generator, 19 is the anode in the hydroxyl radical generator, and 20 is the Bipolar Membrane in the hydroxyl radical generator.
(5) specific embodiment:
With reference to accompanying drawing, the embodiment of the invention comprises casing 1, it is characterized in that: in casing 1, be respectively equipped with circulation bucket 2, hydrotreater 3, circuit synthesis control operation actuator 4 and control circuit, described hydrotreater 3 parallel connections are on circulation bucket 2, upside at casing 1 is respectively equipped with running water access port 5 and water saving fixtures delivery port I 6, its downside is respectively equipped with water saving fixtures water inlet 7 and water saving fixtures delivery port II 8, these water saving fixtures water inlet 7 inputs are connected with washing machine drainage mouth 9, output links to each other with circulation bucket 2 with water saving fixtures delivery port II8 respectively, the input of described water saving fixtures delivery port I 6 is connected on the circulation bucket 2, output is connected with washing machine inflow mouth 10, described hydrotreater 3 is by bipolar membrane dual-liquid flow type hydroxyl radical generator 11, aerator 12 and filter are formed, described bipolar membrane dual-liquid flow type hydroxyl radical generator 11 is by negative electrode 18, anode 19 Bipolar Membrane 20 middle with being positioned at anode and cathode constitutes, this negative electrode 18, parallel to each other between anode 19 and the Bipolar Membrane 20, carry out flowing back to again in the circulation bucket 2 after water purification is handled standby when the water in the circulation bucket 2 flows into hydrotreater 3 after circuit synthesis control operation actuator 4 and control circuit operation.
The filter of above-mentioned hydrotreater 3 is made up of stainless steel fibre felt filter F 1, F3 and microporous membrane filters F2.
Above-mentioned control circuit is provided with program-controlled valve and water pump P 1, P2.Convenient, flexible, reliable for signal of telecommunication control, cost is low, this program-controlled valve is formed by the single motor valve combination, to have finished the programme controlled execution of water saving fixtures.
The output of above-mentioned water pump P 1 is connected with water saving fixtures delivery port II 8 with water saving fixtures delivery port I 6 respectively.The water that flows out by water saving fixtures delivery port I 6 or water saving fixtures delivery port II8 all pumps through water pump P 1.
Above-mentioned water pump P 2 is positioned at hydrotreater 3, and its output is connected with bipolar membrane dual-liquid flow type hydroxyl radical generator 11.The water that flows into bipolar membrane dual-liquid flow type hydroxyl radical generator 11 all pumps into through water pump P 2.
Above-mentioned casing 1 top is provided with the operation display (accompanying drawing slightly) that is connected with circuit synthesis control operation actuator 4.
Above-mentioned circulation bucket 2 is provided with level sensor W1.
Also be connected with comprehensive utilization bucket 13 on the above-mentioned water saving fixtures delivery port II8, this comprehensive utilization bucket 13 splits design with water saving fixtures.
Above-mentioned comprehensive utilization bucket 13 is provided with level sensor W3.
Be connected with automatic washing machine when the present invention specifically uses, from appearance, three parts arranged: parts " automatic washing machine " main frame 14, another parts are that " recycling water saving device " 15, the three parts are auxiliaries " comprehensive utilization bucket " 13.Auxiliary is not essential, depends on the needs.
Because hydraulic pressure is normal pressure, thus the connector of all using flexible pipe and flexible-cable that connects of washing machine 14 and water saving fixtures 15, with " model compatibility " and " process compatible " of washing process and washing agent of realization washing machine.
Patch formality in order to simplify, running water only feeds water saving fixtures 15, and washing machine 14 usefulness running water are passed on by water saving fixtures 15.In like manner, the civil power of washing machine 14 usefulness is also passed on by water saving fixtures 15.
Just control signal and washing machine sewer pipe 9 directly are defeated by water saving fixtures 15 by washing machine 14.The programme-control valve V6 of water saving fixtures is defeated by comprehensive utilization bucket 13, and comprehensive utilization bucket 13 directly is defeated by cistern 16, and the programme-control valve V7 of water saving fixtures 15 directly is passed to sewer 17.
The present invention is the combinations by several parts from the inside of water saving fixtures, that is: the Comprehensive Control operations actuator 4; Program-controlled valve; Hydrotreater 3, circulation bucket 2 (volume is by 2/3 water consumption), comprehensive utilization bucket 13 (volume is by 1/3 water consumption) and some filter F 1, F2, F3 or the like.These parts and some component parts have been arranged, and Package casing gets final product again.Specific implementation of the present invention is the specific implementation of parts.
(a) the Comprehensive Control operations actuator 4, comprising:
(1) the washing machine control signal " decoder " of being defeated by, " programmable device ", " control signal command output device ", " control operation command output device (valve operation, pump operated etc.), operation display.
(2) control of bipolar membrane dual-liquid flow type hydroxyl radical generator 11 comprises: the control operation actuator of hydroxyl radical generator and can preset timer.
(3) bucket and water level thereof control.Comprise: washing machine drum 14, circulation bucket 2 and level sensor W1 thereof, comprehensive utilization bucket 13 and level sensor W3 thereof.
(b) programme-control valve comprises V1, V2, V3, V6, V7, V8 electrically operated valve and water pump P 1 and P2, and their operations actuator.
Also have some manually-operated gates in addition, comprising: single with washing machine V4, the V5 by-pass valve control during without water economizer, the V9 valve of water is closed in maintenance, whether uses the control valve V10 of water in the comprehensive utilization bucket 13, and one-way cock V11 etc.
(c) hydrotreater 3 and operations actuator thereof comprise:
(1) bipolar membrane dual-liquid flow type hydroxyl radical generator 11 is done the cleaning processing of recirculated water.Comprise sterilization, sterilization, decolouring, deodorizing, sediment is filtered.
(2) aerator 12, make the hydrogen and the airborne oxidation synthetic water of hydroxyl radical generator 11 outputs, reuse.
(3) filter F 1, F2, F3, wherein F1, F3 are stainless steel fibre felt filter, F2 is M type microporous membrane filters (aperture 3um).When circulation bucket 2 water inlet, electrically operated valve V8 is open-minded, the water bucket 2 that directly advances to circulate.When carrying out the water purified treatment, electrically operated valve V8 disconnects, and water is water in hydrotreater 3 circular treatment circulation buckets 2.
When the present invention was connected automatic washing machine work, concrete automated operator was as follows:
When (a) list is with washing machine 14 washings (not adopting recycling water saving device), i.e. " random process ", programme-control valve V4, V5, V9, V10 are open-minded, programme-control valve V1, V2, V3, V6, V7, V8 disconnect, water pump P 1 and P2 disconnect, running water access port 5 is connected to washing machine inflow mouth 10, and washing machine 14 works independently.
When (b) using washing machine 14 and recycling water saving device 15 to carry out saving washing water simultaneously, i.e. " standardization program ",
(1) preparation routine
V9 is open-minded for the programme-control valve, and programme-control valve V1, V2, V3, V4, V5, V6, V7, V8, V10 disconnect, and water pump P 1 and P2 disconnect, and running water access port 5 is connected to washing machine inflow mouth 10, washing machine 14 water inlets.
(2) previous cleaning water inlet (at this moment, circulation bucket 2 is anhydrous, and comprehensive utilization bucket 13 is anhydrous)
Washing machine inflow mouth 10 is open-minded, and washing machine drainage mouth 9 disconnects, and programme-control valve V1, V9 are open-minded, programme-control valve V2, V3, V4, V5, V6, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the first scouring water of this moment is the water of running water access port 5.
(3) previous cleaning water inlet (at this moment, circulation bucket 2 water are full, and comprehensive utilization bucket 13 is anhydrous)
Washing machine inflow mouth 10 is open-minded, and washing machine drainage mouth 9 disconnects, and programme-control valve V2, V9 are open-minded, programme-control valve V1, V3, V4, V5, V6, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the first scouring water of this moment is the water of circulation bucket 2.
(4) previous cleaning washing
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and V9 is open-minded for the programme-control valve, and programme-control valve V1, V2, V3, V4, V5, V6, V7, V8, V10 disconnect, and water pump P 1 and P2 disconnect.
(5) previous cleaning draining (comprehensive utilization bucket 13 is anhydrous)
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V6, V9 are open-minded, programme-control valve V1, V2, V3, V4, V5, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the previous cleaning slurry enters comprehensive utilization bucket 13.
(6) previous cleaning draining (comprehensive utilization bucket 13 water are full)
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V7, V9 are open-minded, and programme-control valve V1, V2, V3, V4, V5, V6, V8, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and the previous cleaning slurry enters sewer 17.
(7) previous cleaning dries (comprehensive utilization bucket 13 water less than)
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V6, V9 are open-minded, programme-control valve V1, V2, V3, V4, V5, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the water that previous cleaning dries enters comprehensive utilization bucket 13.
(8) previous cleaning dries (comprehensive utilization bucket 13 water are full)
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V7, V9 are open-minded, and programme-control valve V1, V2, V3, V4, V5, V6, V8, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and the water that previous cleaning dries enters sewer 17.
(9) one float into water (circulation bucket 2 is anhydrous)
Washing machine inflow mouth 10 is open-minded, washing machine drainage mouth 9 disconnects, programme-control valve V1, V9 are open-minded, programme-control valve V2, V3, V4, V5, V6, V7, V8, V10 disconnect, water pump P 1 is open-minded, water pump P 2 disconnects, and the circulation bucket 2 of this moment inserts the water of running water access port 5, flows into body of the washing machine 14 again.
(10) one float into water (circulation bucket 2 water are enough, but with back nothing left)
Washing machine inflow mouth 10 is open-minded, and washing machine drainage mouth 9 disconnects, and programme-control valve V2, V9 are open-minded, programme-control valve V1, V3, V4, V5, V6, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the water in the circulation bucket 2 of this moment flows into body of the washing machine 14.
(11) one rinsings are washed
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and V9 is open-minded for the programme-control valve, and programme-control valve V1, V2, V3, V4, V5, V6, V7, V8, V10 disconnect, and water pump P 1 and P2 disconnect.At this moment, the water in the circulation bucket 2 soars.
(12) one float draining
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V3, V8, V9 are open-minded, and programme-control valve V1, V2, V4, V5, V6, V7, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and a rinsing is washed water and entered in the circulation bucket 2.
(13) one float drying
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V3, V8, V9 are open-minded, and programme-control valve V1, V2, V4, V5, V6, V7, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and one floats and dries water and enters in the circulation bucket 2.
(14) two float into water
Washing machine inflow mouth 10 is open-minded, and washing machine drainage mouth 9 disconnects, and programme-control valve V1, V9 are open-minded, programme-control valve V2, V3, V4, V5, V6, V7, V8, V10 disconnect, water pump P 1 is open-minded, and water pump P 2 disconnects, and the water of running water access port 5 flows into body of the washing machine 14 at this moment.
(15) two rinsings are washed
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and V9 is open-minded for the programme-control valve, and programme-control valve V1, V2, V3, V4, V5, V6, V7, V8, V10 disconnect, and water pump P 1 and P2 disconnect.
(16) two float draining
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V3, V8, V9 are open-minded, and programme-control valve V1, V2, V4, V5, V6, V7, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and two rinsings are washed water and entered in the circulation bucket 2.
(17) two float drying
Washing machine inflow mouth 10 disconnects, and washing machine drainage mouth 9 is open-minded, and programme-control valve V3, V8, V9 are open-minded, and programme-control valve V1, V2, V4, V5, V6, V7, V10 disconnect, and water pump P 1 is open-minded, and water pump P 2 disconnects, and two float and dry water and enters in the circulation bucket 2.
(18) washing machine is shut down
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and programme-control valve V2, V3 are open-minded, and programme-control valve V1, V4, V5, V6, V7, V8, V9, V10 disconnect, and water pump P 1 and P2 disconnect.
(19) water treatment begins and moves
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and programme-control valve V2, V3 are open-minded, and programme-control valve V1, V4, V5, V6, V7, V8, V9, V10 disconnect, and water pump P 1 and P2 are open-minded.At this moment, float the slurry that floats with two, after stainless steel fibre felt filter F 3, programme-control valve V2, water pump P 1, inflow hydrotreater 3 carry out the water purification processing, flow into storage in the circulation bucket 2 again from the 2 interior outflows one of circulation bucket.
(20) water treatment is finished and is finished
Washing machine inflow mouth 10 and washing machine drainage mouth 9 disconnect, and programme-control valve V1, V2, V3, V4, V5, V6, V7, V8, V9, V10 disconnect, and water pump P 1 and P2 disconnect.At this moment, the storage water in the circulation bucket 2 is the slurry that next previous cleaning and floats.
Claims (9)
1. recycling water saving device of washing machine, comprise casing (1), it is characterized in that: in casing, be respectively equipped with circulation bucket (2), hydrotreater (3), circuit synthesis control operation actuator (4) and control circuit, described hydrotreater parallel connection is on the circulation bucket, upside at casing is respectively equipped with running water access port (5) and water saving fixtures delivery port I (6), its downside is respectively equipped with water saving fixtures water inlet (7) and water saving fixtures delivery port II (8), this water saving fixtures water inlet input is connected with washing machine drainage mouth (9), output links to each other with the circulation bucket with water saving fixtures delivery port II respectively, the input of described water saving fixtures delivery port I is connected on the circulation bucket, output is connected with washing machine inflow mouth (10), described hydrotreater is by bipolar membrane dual-liquid flow type hydroxyl radical generator (11), aerator (12) and filter are formed, described bipolar membrane dual-liquid flow type hydroxyl radical generator is by negative electrode (18), anode (19) and the Bipolar Membrane (20) that is positioned in the middle of the anode and cathode constitute, this negative electrode, parallel to each other between anode and the Bipolar Membrane, carry out flowing back to again in the circulation bucket (2) after water purification is handled standby when the water in the circulation bucket (2) flows into hydrotreater (3) after circuit synthesis control operation actuator (4) and control circuit operation.
2. recycling water saving device of washing machine according to claim 1 is characterized in that: the filter of described hydrotreater (3) is made up of stainless steel fibre felt filter F 1, F3 and microporous membrane filters F2.
3. recycling water saving device of washing machine according to claim 1 is characterized in that: described control circuit is provided with program-controlled valve and water pump P 1, P2, and this program-controlled valve is formed by the single motor valve combination.
4. according to claim 1 or 3 described recycling water saving device of washing machine, it is characterized in that: the output of described water pump P 1 is connected with water saving fixtures delivery port II (8) with water saving fixtures delivery port I (6) respectively.
5. according to claim 1 or 3 described recycling water saving device of washing machine, it is characterized in that: described water pump P 2 is positioned at hydrotreater (3), and its output is connected with bipolar membrane dual-liquid flow type hydroxyl radical generator (11).
6. according to the described recycling water saving device of washing machine of claim 1, it is characterized in that: described casing (1) top is provided with the operation display that is connected with circuit synthesis control operation actuator (4).
7. recycling water saving device of washing machine according to claim 1 is characterized in that: described circulation bucket (2) is provided with level sensor W1.
8. recycling water saving device of washing machine according to claim 1 is characterized in that: also be connected with comprehensive utilization bucket (13) on the described water saving fixtures delivery port II (8), this comprehensive utilization bucket splits design with water saving fixtures.
9. recycling water saving device of washing machine according to claim 7 is characterized in that: described comprehensive utilization bucket (13) is provided with level sensor W3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810072420A CN101748581A (en) | 2008-12-19 | 2008-12-19 | Recycling water saving device of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810072420A CN101748581A (en) | 2008-12-19 | 2008-12-19 | Recycling water saving device of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101748581A true CN101748581A (en) | 2010-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810072420A Pending CN101748581A (en) | 2008-12-19 | 2008-12-19 | Recycling water saving device of washing machine |
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| CN (1) | CN101748581A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060438A (en) * | 2013-03-18 | 2014-09-24 | 海尔集团技术研发中心 | Washing control method of washing machine and washing machine |
| WO2014146405A1 (en) * | 2013-03-18 | 2014-09-25 | 海尔集团技术研发中心 | Washing machine and washing machine control method |
| WO2015021722A1 (en) | 2013-08-15 | 2015-02-19 | 海尔集团公司 | Washing machine with circulated water treatment function and control method therefor |
| US10655265B2 (en) | 2014-05-08 | 2020-05-19 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine and control method therefor |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
-
2008
- 2008-12-19 CN CN200810072420A patent/CN101748581A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060438A (en) * | 2013-03-18 | 2014-09-24 | 海尔集团技术研发中心 | Washing control method of washing machine and washing machine |
| WO2014146405A1 (en) * | 2013-03-18 | 2014-09-25 | 海尔集团技术研发中心 | Washing machine and washing machine control method |
| CN104060438B (en) * | 2013-03-18 | 2017-09-29 | 海尔集团技术研发中心 | Washing control method for washing machine and washing machine |
| WO2015021722A1 (en) | 2013-08-15 | 2015-02-19 | 海尔集团公司 | Washing machine with circulated water treatment function and control method therefor |
| US10655265B2 (en) | 2014-05-08 | 2020-05-19 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine and control method therefor |
| US11459692B2 (en) | 2019-01-31 | 2022-10-04 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US11525200B2 (en) | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
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Open date: 20100623 |