CN101041931A - Automatically regeneratable soft water washing apparatus - Google Patents
Automatically regeneratable soft water washing apparatus Download PDFInfo
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- CN101041931A CN101041931A CNA2006100864095A CN200610086409A CN101041931A CN 101041931 A CN101041931 A CN 101041931A CN A2006100864095 A CNA2006100864095 A CN A2006100864095A CN 200610086409 A CN200610086409 A CN 200610086409A CN 101041931 A CN101041931 A CN 101041931A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4229—Water softening arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/007—Arrangements of water softeners
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/06—Recirculation of washing liquids, e.g. by pumps or diverting valves
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A soft water washing apparatus having an automatic regeneration function is disclosed. The soft water washing apparatus of the present invention includes a washing tub, which is provided in an apparatus housing, a soft water processing unit, which supplies soft water into the washing tub, and a regeneration processing unit, which produces salt water having a predetermined concentration to supply the salt water to an ion exchange resin provided in the soft water processing unit. Thus, when a predetermined amount of salt is input into the regeneration processing unit, salt water having a predetermined concentration is automatically produced, and the ion exchange resin of the soft water processing unit is automatically regenerated by the produced salt water.
Description
Technical field
But the present invention is the technology of the soft water washing machine of relevant automatic regeneration ion exchange resin.But the soft water washing machine of automatic regeneration ion exchange resin is made up of following structure among the present invention: promptly, form sink in washing machine shell inside, and supply the soft water processor that soft water is used to above-mentioned sink; For at above-mentioned soft water processor regenerating ion exchange resin, and make and the reprocessor of supply finite concentration salt solution.In view of the above, as long as a certain amount of salt is rendered in the reprocessor, just can adjust the concentration of salt solution automatically, and automatic regeneration is formed at the ion exchange resin in the soft water processor.
Background technology
Usually, washing machine is a kind of device that can simply wash various washings, and it has spread to average family, becomes the essential articles for use of each family.The rotating principle of this washing machine by mixer, and the washing force by friction between washings and the swivelling chute and washing agent are finished the washing to washings.At this, the washing force of washing agent will be according to the different and gap to some extent of hardness of washing water.That is, when hardness of washing water was low, the washing force of washing agent was higher, and opposite hardness of washing water is high more, and the washing force of washing agent is just low more.This washing machine is for to wash washings, and need connect water intaking valve and water pipe, with supplying washing water, and finish washing, this moment, employed washings were ordinary tap water or underground water not to be carried out the soft water processing procedure and the washings directly supplying and be used to wash, because this hardness of washing water is higher, therefore can reduce the washing force of washing agent, reduce the clean result of washings then.
Therefore, for guaranteeing better clean result, tend to increase the washing agent use amount.Common employed washing agent belongs to synthetic detergent, and this synthetic detergent is meant that with chemical substances such as petroleum-type hydrocarbons be the synthetic washing agent of raw material.Above-mentioned synthetic detergent cheap, and the washing force under cold water, hard water condition is also higher, is therefore generally used.But for improving the washing force of washing agent, add interfacial agent usually in above-mentioned synthetic detergent, and contain auxiliary element such as bleaching agent, therefore this washing agent is harmful, and is difficult to decompose, thereby has caused many problems such as water pollution.In addition, this washing agent divides by microbial decomposition very much, it will cut off the oxygen supply of river, reduce the self-purification function of river, can not be handled by upper hose clean water treatment technology fully, finally can pass through running water, be absorbed by the body, cause destroying sperm, generate deformed child, promote to absorb, cause in the body of heavy metal high blood pressure etc. human body is brought the consequence of mortality harm.In addition, the washing agent residual quantity of above-mentioned synthetic detergent after washing finishes is far above soap.When the clothing after the washing was washed 5 times, the washing agent residual rate of cotton goods and woolen was respectively 0.2% and 1.6%, and these residual washing agent are with contact skin the time, cause dermopathic main cause.But till the present, still fail enough more advanced washing agent and replace above-mentioned synthetic detergent, so people are still using this synthetic detergent.
For solving the problem of above-mentioned synthetic detergent, at the inner demineralized water treatment device of installing of washing machine, being that the washing of raw material is made powder morphology or liquid form with natural soap with natural acid or resin acid etc., and utilize ion exchange resin, washings are carried out soft water handle, utilize above-mentioned soft water to wash then.The maximum drawback of above-mentioned natural soap is under the hard water condition, and the washing force of washing agent descends rapidly.But the washing force of above-mentioned natural soap in soft water is outstanding more than synthetic detergent, and this technology comes from the experimental result of state-run Environmental Studies institute.Under complete soft water state, as long as throw in 20～30% natural soap of existing consumption, just can keep identical washing force, be higher than the financial burden of above-mentioned synthetic detergent with this price that alleviates natural soap, and can fundamentally prevent the pollution of the environment, effectively remove the factor that residual washing agent causes disease of skin.
Fig. 1 is relevant soft water washing machine schematic diagram of the prior art, and 1 pair of soft water washing machine of the prior art is elaborated below with reference to accompanying drawings.
As shown in Figure 1, the soft water treating apparatus of soft water washing machine is made up of following two structures in the prior art: promptly, absorption supplies and removes the ion exchange resin of impurity ion in the supply water; Be provided with the soft water bucket that holds ion exchange resin; The brine drum that holds salt solution; Hold and support brine drum, and install washing machine in abutting connection with the hard-wired bracing or strutting arrangement of metope; Salt solution in the brine drum of supported device support is supplied to the regeneration water supply pipe of using in the soft water bucket; Be located at the control valve on regeneration water supply pipe top.
But soft water washing machine of the prior art is the user directly to be mixed and uses salt and water to generate the salt solution of debita spissitudo, and this salt solution is put into washing machine, so there are a lot of inconvenience.In addition, owing to need the user directly to make salt solution, so when brine strength surpasses debita spissitudo, the salt residue will be retained on the ion exchange resin, cause washings to become salt solution, and when brine strength during less than debita spissitudo, because of ion exchange resin can't holomorphosis can not repeat to generate a large amount of soft water of washing usefulness, so very impracticable.
Summary of the invention
But the soft water washing machine of automatic regeneration is intended to address the above problem among the present invention, when regenerating ion exchange resin, make certain density salt solution and by utilizing the pressure differential of inducing water of rapid inflow, under motorless prerequisite, salt solution is moved in the soft water processor, and carry out automatic regeneration.By controlling the automatic processing of solenoid valve successively, improve the soft water processing capacity, and can prolong the ion exchange resin regeneration time point, a large amount of continuously soft water that generate, but so that the soft water washing machine of practical and automatic regeneration to be provided.
Another object of the present invention is to, in washing machine, form soft water processor and reprocessor, the hard water that will be supplied in above-mentioned washing machine converts soft water to, and with natural soap replacement synthetic detergent, can fundamentally prevent the environmental pollution that washing agent causes, can also effectively prevent child and skin sensitivity disease person's disease of skin, effectively save the washing agent expense, but so that the soft water washing machine of practical and automatic regeneration to be provided.
Description of drawings
Fig. 1 is relevant soft water washing machine schematic diagram of the prior art;
But Fig. 2 is the soft water washing machine sectional view of automatic regeneration among relevant the present invention;
Fig. 3 is the overview flow chart of washing operation in relevant apparatus of the present invention;
Fig. 4 is the flow chart of hard water and soft water washing in relevant apparatus of the present invention.
The symbol description of accompanying drawing major part
100: washing machine shell 110: sink
120: hard water supply pipe 121: the hard water feed water valve
122: hard water selector valve 130: the hard water water supply pipe
131: induce water and washings selector valve 140: induce water pipe
Induced water control valve to induce water control valve in 142: the 2 in 141: the 1
150: drainpipe 151: the salt solution draining valve
152: draining valve 200: soft water processor
210: bottom filter screen 220: upper sieve
230: soft water is handled bucket 240: ion exchange resin
250: soft water processor water supply pipe 251: the soft water selector valve
260: soft water supply pipe 261: the soft water supply valve
300: reprocessor 310: brine drum
320: level sensor 330: ball check valve
340: Brine Pipe 341: salt solution is introduced valve
342: salt solution is introduced auxiliary valve 350: the salt net
360: regeneration salt 400: controller
The specific embodiment
But the soft water washing machine of automatic regeneration ion exchange resin is made up of following structure among the present invention: promptly,
Form the washing machine shell of body of the washing machine;
Be formed at the inside of above-mentioned washing machine shell, with the sink that washings is washed;
Hard water supply pipe and hard water supply valve to above-mentioned sink supply hard water;
From above-mentioned hard water supply pipe and hard water supply valve, receive the soft water processor water supply pipe of hard water; Introduce the bottom filter screen of hard water from above-mentioned soft water processor water supply pipe; Be located at the upper end of above-mentioned bottom filter screen, link to each other, and comprise the soft water processing bucket of soft water supply being given the upper sieve of sink with the soft water supply pipe; Comprise and to convert the soft water processor of soft water spent ion exchange resin by the hard water of above-mentioned bottom filter screen supply to;
For utilizing certain density salt solution, the interior ion exchange resin of above-mentioned soft water processor of packing into of regenerating is dissolved into the brine drum that usefulness was stored and supplied to certain concentration with regeneration with salt; Be located at the inner upper end of above-mentioned brine drum, be used to regulate the level sensor of above-mentioned saline water level; Be located at the interior lower end of above-mentioned brine drum, receive hard water from above-mentioned hard water supply pipe, salt is used in dissolving regeneration, and for above-mentioned dissolving salt is supplied to soft water processor, and the ball check valve that discharging salt solution is used; To be supplied to the Brine Pipe of soft water processor by the salt solution of above-mentioned ball check valve discharging; Under motorless condition, introduce valve and salt solution introducing auxiliary valve from the salt solution that above-mentioned brine drum is used to soft water processor supply salt solution; Be located in the above-mentioned brine drum, support above-mentioned regeneration salt, and be provided with the salt net that the adjusting brine strength is used, be formed at the reprocessor of above-mentioned washing machine outer upper ends;
Draining valve and drainpipe that soft water that is emitted on the salt solution that is used for ion exchange resin regeneration in the above-mentioned soft water processor and uses at sink and hard water are used.
In addition, above-mentioned reprocessor is supplied to soft water processor for the salt solution with regeneration, and by the hard water supply pipe to inducing water pipe supply hard water, to reduce the above-mentioned diameter of inducing the certain position of water pipe of inducing water pipe to link to each other with Brine Pipe, hard water by the time open that (ON) salt solution is introduced valve and salt solution is introduced auxiliary valve, and by above-mentioned pressure differential of inducing between water pipe and the ball check valve, make salt solution in the reprocessor be incorporated into the upper sieve of soft water processor, this operation has adopted Bernoulli's theorem.Above-mentioned Bernoulli's theorem is meant that fluid pressure diminishes in the fast position of fluid velocity, and the position slow at fluid velocity becomes big principle.For above-mentioned the mobile of water of inducing accelerated, and with Brine Pipe with to induce the water pipe place of intersecting be the center, that reduces certain position induces the water pipe diameter, improves flow velocity with this.
Above-mentioned soft water processor is by the salt solution regenerating ion exchange resin of reprocessor, and by the bottom filter screen, the hard water that reception is introduced from above-mentioned hard water supply pipe, and pass through upper sieve, to give above-mentioned sink by the soft water supply that ion exchange resin forms, supply soft water in this reverse soft water mode.
In addition, by hard water supply approach, for you to choose the hard water selector valve of hard water and soft water and the soft water selector valve of conversion from above-mentioned hard water supply pipe supply; By the hard water supply pipe, to the hard water of sink supply by the supply of above-mentioned hard water selector valve, and be used to induce water induce water and washings selector valve; Above-mentionedly induce flowing of water be located to induce the 1st on the water pipe to induce water control valve and the 2nd to induce water control valve for controlling; For above-mentioned soft water supply is given in the sink, and move the soft water that in soft water processor, carries out conversion process, and be located at the soft water supply valve on the soft water supply pipe; The salt solution of regenerating ion exchange resin in above-mentioned soft water processor is discharged the salt solution draining valve of usefulness.
The valve that uses in the above-mentioned soft water washing machine is solenoid valve, and above-mentioned valve and water pipe are made by the plastic cement raw material.
Above-mentioned ball check valve is the certain density salt solution of manufacturing, and holds injection hard water from the lower end of above-mentioned salt net on the net to salt, dissolves regeneration salt with this.When the ball of above-mentioned ball check valve flows out fast at salt solution, float on waterbornely by buoyancy, and when salt solution flows out fully, then will float on ball waterborne to sink, block the inlet that salt solution flows out, keep the vacuum state of Brine Pipe with this by buoyancy.
Below with reference to accompanying drawings the technology of the present invention is elaborated.
But Fig. 2 is the soft water washing machine sectional view of automatic regeneration among relevant the present invention.
As shown in Figure 2, above-mentioned soft water washing machine is made up of following structure: promptly, form the washing machine shell (100) of body of the washing machine; Be located at above-mentioned washing machine shell (100) inside, the sink (110) that washings is washed; The both sides, back of above-mentioned sink (110) are provided with the soft water processor (200) that comprises ion exchange resin (240); Above-mentioned washing machine shell (100) inner upper end is provided with the reprocessor (300) of making salt solution for processing that above-mentioned soft water processor (200) is regenerated; To be used for the salt solution of regenerating ion exchange resin (240) and be used for the soft water of sink (110) and draining valve (152) and drainpipe (150) that hard water is discharged from above-mentioned soft water processor (200).
Above-mentioned soft water processor (200) is made up of following structure: promptly, accept the soft water processor water supply pipe (250) of hard water supply from hard water supply pipe (120); The hard water of above-mentioned soft water processor water supply pipe (250) is incorporated into the bottom filter screen (210) of soft water processor (200); Link to each other with soft water supply pipe (260) on above-mentioned top, with soft water supply in sink (110), and the upper sieve (220) that will be supplied to above-mentioned soft water processor (200) from the certain density salt solution of above-mentioned reprocessor (300) regeneration; By above-mentioned bottom filter screen (210), for the hard water with supply converts the soft water processing bucket (230) that soft water comprises ion exchange resin (240) to.
In addition, above-mentioned reprocessor (300) is made up of following structure: promptly, be the ion exchange resin (240) in the soft water processor (200) of to pack into, utilize certain density salt solution to regenerate, dissolved by finite concentration with salt (360) and will regenerate, and be provided with brine drum (310) for taking care of and supplying; Be located at above-mentioned brine drum (310) inner upper end, regulate the level sensor (320) of above-mentioned saline water level; Be located at the interior lower end of above-mentioned brine drum (310), accept the supply of hard water from above-mentioned hard water supply pipe (120), and to above-mentioned brine drum (310) supply hard water, the ball check valve (330) that the salt solution of above-mentioned salt dissolving is supplied to soft water processor (200); The Brine Pipe (340) that to be supplied to soft water processor (200) by the salt solution that above-mentioned ball check valve (330) is discharged; Under motorless situation, the salt solution that will be incorporated into above-mentioned Brine Pipe (340) is introduced valve (341) and salt solution introducing auxiliary valve (342) to the salt solution of soft water processor (200) supply; Be located in the above-mentioned brine drum (310), support regeneration salt (360), and regulate the salt net (350) of brine strength.
In addition, the valve that is used for above-mentioned soft water washing machine is solenoid valve, specifically is made up of following several valves: promptly, and hard water selector valve (122) and the soft water selector valve (251) that will be changed from the hard water supply approach of above-mentioned hard water supply pipe (120) supply; By above-mentioned hard water selector valve (122), the hard water of accepting supply is supplied in the sink (110), induce water and washings selector valve (131) with what water was induced in use; Control above-mentioned induce that water flows the 1st induce water control valve (141) and the 2nd to induce water control valve (142); For the soft water that above-mentioned soft water supply will be changed is moved, and be located at the soft water supply valve (261) of soft water supply pipe (260) in soft water processor (200) in sink (110); Discharge the salt solution draining valve (151) of ion exchange resin (240) regenerate brine from above-mentioned soft water processor (200).
Apparatus of the present invention with said structure characteristics are automatic regeneration ion exchange resin (240), and will carry out step for regeneration, will be elaborated to above-mentioned step for regeneration below.
For in above-mentioned reprocessor (300), making certain density salt solution, and as long as by above-mentioned hard water supply pipe (120) supply hard water, will close (OFF) above-mentioned soft water selector valve (251) and open (ON) hard water selector valve (122), above-mentioned hard water moves to hard water water supply pipe (130).To the mobile hard water of above-mentioned hard water water supply pipe (130), induce water control valve (141) to inducing water pipe (140) to move by opening (ON) the 1st, and induce water control valve (142) and unlatching (ON) salt solution introducing valve (341) to move to Brine Pipe (340) by closing (OFF) the above-mentioned the 2nd, so move to the brine drum (310) of reprocessor (300) by ball check valve (330).At this moment, above-mentioned ball check valve (330) is positioned at the lower end of brine drum (310), by spraying hard water from above-mentioned lower end to the upper end, regeneration can be dissolved rapidly with salt (360).By the hard water that above-mentioned ball check valve (330) is introduced, forming certain water yield by level sensor (320) just can stop supplies.Through certain hour, in above-mentioned reprocessor (300), will produce concentration and be 10%～12% salt solution.
As mentioned above, certain density salt solution is the ion exchange resin (240) of regeneration soft water processor (200), and as long as supply hard water is induced water from above-mentioned hard water supply (120), because hard water selector valve (122) and the 1st is induced water control valve (141) be unlocked (ON), and induce water and washings selector valve (131), salt solution introducing valve (341) and salt solution to introduce auxiliary valve (342) and be closed (OFF), the above-mentioned water of inducing will and induce water pipe (140) to move to hard water water supply pipe (130).Because the 2nd induce water control valve (142) to be unlocked (ON), thus to above-mentioned induce that water pipe (140) moves induce water to pass through drainpipe (150) to be discharged.When inducing that the fast flow speed and direction of water is above-mentioned induces water pipe (140), if above-mentioned ball check valve (330), salt solution is introduced valve (341), salt solution is introduced auxiliary valve (342), salt solution draining valve (151) and draining valve (152) be unlocked (ON), so according to being overlapped in the terminal low pressure of the Brine Pipe (340) of inducing water pipe (140) and being overlapped in pressure differential between the pressure of ball check valve (330) of salt solution, salt solution will be introduced and move to Brine Pipe (340) by ball check valve (330), the salt solution that moves to above-mentioned Brine Pipe (340) moves to soft water supply pipe (260) again, and above-mentioned salt solution moves to the upper sieve (220) of soft water processor (200) once more by soft water supply pipe (260).Above-mentioned salt solution is owing to form the pressure differential of terminal and overlapping with the salt solution ball check valve (330) of the Brine Pipe (340) overlapping with inducing water pipe (140), but salt solution fast rise, it is phenomenon according to the Bernoulli's theorem of utilizing pressure differential, induce water to flow fast for making, and with Brine Pipe (340) with to induce water pipe (140) place of intersecting be the center, with above-mentioned diameter reduction of inducing water pipe (140) to a certain degree, to improve flow velocity, and, can move to soft water processor (200) from above-mentioned reprocessor (300) by unpowered.At this moment, when salt solution moved to soft water processor (200), the 1st induced water control valve (141) and the 2nd to induce water control valve (142) will close (OFF) automatically.
To the mobile salt solution of the upper sieve (220) of above-mentioned soft water processor (200), the ion exchange resin (240) by forming in above-mentioned soft water processor (200) is regenerated above-mentioned ion exchange resin (240).Above-mentioned ion exchange resin (240) fully absorbs sodium ion by the regeneration of salt solution, and emits the ion that calcium, magnesium ion etc. improve hardness.
By the salt solution of above-mentioned ion exchange resin (240), can pass through the bottom filter screen (210) of soft water processor (200) again and discharge, and move to soft water processor water supply pipe (250).The salt solution that moves to above-mentioned soft water processor water supply pipe (250) will be discharged into the outside of above-mentioned washing machine by drainpipe (150) when salt solution draining valve (151) is opened (ON), and the above-mentioned ion exchange resin of automatic regeneration (240).
In above-mentioned step for regeneration, after input salt solution finishes, will wash the washing step that is bonded at the salt on the ion exchange resin (240) again, and carry out extrusion process simultaneously.Above-mentioned washing step is identical with the method for input salt solution with extrusion process, and it will introduce valve (341) by closing (OFF) salt solution, open (ON) salt solution and will introduce auxiliary valve (342), the salt on the flushing ion exchange resin (240).
Regeneration initial point in the above-mentioned step for regeneration is directly proportional with the amount of ion exchange resin (240), regenerated after approximately using 4 tons of soft water of doing, the ordinary salt of selling on the markets such as 500g, 1Kg is adopted in the regeneration that manufacturing salt solution is used with salt (360), with the certain density salt solution that generates 10%～12%, this moment, the amount of each salt of throwing in was a unit with 500g～1Kg.The soft water washing machine that can carry out above-mentioned automatic regeneration adopt the salt solution of high concentration, and the valve and the water pipe that are used on the above-mentioned soft water washing machine is made of plastics, and prevent above-mentioned valve and water pipe corrosion with this when regenerating processing.
Washing process to apparatus of the present invention with said structure characteristics and step for regeneration is elaborated below with reference to accompanying drawings.Fig. 3 is the overview flow chart of washing operation in relevant apparatus of the present invention, and Fig. 4 is the flow chart of hard water and soft water washing in relevant apparatus of the present invention.As shown in Figure 3, the overall procedure of washing operation is divided into processes such as washing, 1 flushing, 2 flushings, dehydration; And the overall procedure of above-mentioned washing operation is finished by the control of controller (400).Above-mentioned washing process is divided into hard water washing and soft water washing, and hard water is adopted in 1 flushing, and soft water is then adopted in 2 flushings.The number of times of above-mentioned 1 flushing is determined by the user.The washing agent that is used for above-mentioned washing can use synthetic detergent or natural soap according to user's needs.Above-mentioned natural soap is made with raw materials such as aliphatic acid or resin acids, because the of animal or plant nature grease that it adopts nature to generate is therefore harmless, easily by enzyme or bacterial decomposition, can fundamentally prevent the pollution of the environment.Above-mentioned natural soap is compared with synthetic detergent, and the washing force in soft water is higher, has the effect of boiling washings.In addition, the consumption of above-mentioned natural soap is equivalent to 20%～30% of existing consumption, so can effectively save the expense of washing agent.From environment protection significance, preferably do not use above-mentioned synthetic detergent, but use 20%～30% the above-mentioned synthetic detergent that only uses existing consumption, also can obtain quite high washing force effect.Soft water by above-mentioned 2 flushings uses and the use of the natural soap when washing, and can effectively prevent child and skin sensitivity disease person's disease of skin.
In above-mentioned washing, when selected hard water washing of user and soft water washing, the hard water washing as shown in Figure 4, if washings and natural soap are rendered in the sink (110), press hard water washing button then, just can be from hard water supply pipe (120) supply hard water, the hard water of above-mentioned supply is opened (ON) at hard water selector valve (122), soft water selector valve (251) cuts out under the prerequisite of (OFF), will move to hard water water supply pipe (130).The hard water that moves to above-mentioned hard water water supply pipe (130) will be supplied in the sink (110), and the sink (110) of supply hard water will wash by rotation when inducing water and washings selector valve (131) to open (ON).Above-mentioned sink after washing finishes moves to drainpipe (150) with hard water, and by above-mentioned draining valve (152), to the outside drain of washing machine.
In addition, carrying out in the process of above-mentioned soft water washing, behind input washings and the natural soap, press soft water washing button, just supply hard water from hard water supply pipe (120), and open (ON) above-mentioned soft water selector valve (251), close (OFF) hard water selector valve (122) and salt solution draining valve (151).Above-mentioned hard water will move to soft water processor water supply pipe (250), and pass through the bottom filter screen (210) of above-mentioned soft water processor (200), be devoted in the above-mentioned soft water processor (200).The hard water of rendering in the above-mentioned soft water processor (200) will pass through ion exchange resin (240).Above-mentioned ion exchange resin (240) will fully to contain the state of sodium ion, be introduced above-mentioned hard water by step for regeneration, and absorb elements such as being included in the calcium ion that improves hardness in the hard water and magnesium ion, convert above-mentioned hard water to soft water.Above-mentioned soft water processor (200) will be introduced hard water by bottom filter screen (210), and in reverse soft water mode, convert above-mentioned hard water to soft water.Soft water by above-mentioned ion exchange resin (240) conversion, to be discharged in the above-mentioned soft water processor (200) by upper sieve (220) again, and move to soft water supply pipe (260), when soft water supply valve (261) is opened (ON), be supplied in the above-mentioned sink (110).In above-mentioned sink (110), behind the supply soft water, wash, and when above-mentioned washing finishes, the soft water in the sink (110) will be discharged into drainpipe (150) by draining valve (152) by the rotation of above-mentioned sink (110).
Finish the washings of washing by above-mentioned hard water washing and soft water washing process, to carry out 1 flushing by the process of the introducing sink of hard water in above-mentioned hard water washing process (110) again, and undertaken 2 times by the process of the introducing sink of soft water in above-mentioned soft water washing process (110) and wash, carry out 2 washings by above-mentioned soft water then, and finish washing process by dehydration.
As mentioned above, washing machine among the present invention is by using soft water, and in above-mentioned washing process, adopt 20%～30% natural soap of existing consumption, obtain the effect of boiling washings, and adopt 20%～30% synthetic detergent of existing consumption also can obtain the effect of boiling washings.In addition, utilize soft water to carry out above-mentioned 2 flushings, even if do not use softening agent for fibres, also can keep soft fiber condition, and by the use of above-mentioned soft water and the use of natural soap, effectively prevent the pollution of the environment, prevent sensitive skin patients' such as atopy dermatitis disease of skin, and the automatic regeneration by ion exchange resin, make the soft water washing machine extremely practicability that becomes.
It more than is the detailed description that the correct embodiment among the present invention is carried out, but the technology of the present invention is not limited to the foregoing description, under the prerequisite of the aim of the present invention that below not breaking away from, requires in the patent claim, as long as have the people who belongs to the common knowledge in the technology of the present invention field, all can carry out numerous variations, and these all belong to technical scope of the present invention.
Apparatus of the present invention are made certain density salt solution when the ion exchange resin regeneration of soft water processor, and by utilizing the pressure differential of inducing water of rapid inflow, with motorless dress soil salt solution are moved in the soft water processor, carry out automatic regeneration then.Because all process steps such as washing step and extrusion process are all controlled successively by solenoid valve, therefore can effectively improve soft water function and regeneration function, very convenient use also can prolong the regeneration of ion-exchange resin time point, and can carry out continuous soft water and generate in a large number, very practical.
In addition, the technology of the present invention is by forming soft water processor and reprocessor in washing machine, convert the hard water that is fed in the above-mentioned washing machine to soft water, do not use synthetic detergent, and the use natural soap, with the environmental pollution that prevents that fundamentally washing agent from causing, only with 20%～30% natural soap of existing consumption, obtain the high washing force effect of boiling washings, can effectively save the washing agent expense.
In addition, by in 2 flushing processes, using soft water, under the condition of not using softening agent for fibres, also can keep using the state of softening agent for fibres, do not adopt synthetic detergent, and the use natural soap, and, effectively prevent skin sensitivity disease person's disease of skin by in above-mentioned 2 flushing processes, using soft water.
In addition,,, and in regenerative process, adopt unpowered operation so can effectively prevent the corrosion of salt solution because solenoid valve and water pipe make by plastics, with the manufacturing cost of minimizing washing machine, and effective conserve energy.
Claims (6)
1, but the soft water washing machine of automatic regeneration ion exchange resin should be made up of following structure among the present invention: promptly, form the washing machine shell of body of the washing machine; Be formed at the inside of above-mentioned washing machine shell, with the sink that washings is washed; Hard water supply pipe and hard water supply valve to above-mentioned sink supply hard water; From above-mentioned hard water supply pipe and hard water supply valve, receive the soft water processor water supply pipe of hard water; Introduce the bottom filter screen of hard water from above-mentioned soft water processor water supply pipe; Be located at the upper end of above-mentioned bottom filter screen, link to each other, and comprise the soft water processing bucket of soft water supply being given the upper sieve of sink with the soft water supply pipe; Comprise and to convert the soft water processor of soft water spent ion exchange resin by the hard water of above-mentioned bottom filter screen supply to; For utilizing certain density salt solution, the interior ion exchange resin of above-mentioned soft water processor of packing into of regenerating is dissolved into the brine drum that usefulness was stored and supplied to certain concentration with regeneration with salt; Be located at the inner upper end of above-mentioned brine drum, be used to regulate the level sensor of above-mentioned saline water level; Be located at the interior lower end of above-mentioned brine drum, receive hard water from above-mentioned hard water supply pipe, salt is used in dissolving regeneration, and for above-mentioned dissolving salt is supplied to soft water processor, and the ball check valve that discharging salt solution is used; To be supplied to the Brine Pipe of soft water processor by the salt solution of above-mentioned ball check valve discharging; Under motorless condition, introduce valve and salt solution introducing auxiliary valve from the salt solution that above-mentioned brine drum is used to soft water processor supply salt solution; Be located in the above-mentioned brine drum, support above-mentioned regeneration salt, and be provided with the salt net that the adjusting brine strength is used, be formed at the reprocessor of above-mentioned washing machine outer upper ends; Draining valve and drainpipe that soft water that is emitted on the salt solution that is used for ion exchange resin regeneration in the above-mentioned soft water processor and uses at sink and hard water are used.
2, soft water washing machine according to claim 1, it is characterized in that above-mentioned reprocessor is supplied to soft water processor for the salt solution with regeneration, and by the hard water supply pipe to inducing water pipe supply hard water, to reduce the above-mentioned diameter of inducing the certain position of water pipe of inducing water pipe to link to each other with Brine Pipe, hard water by the time open that (ON) salt solution is introduced valve and salt solution is introduced auxiliary valve, and, make salt solution in the reprocessor be incorporated into the upper sieve of soft water processor by above-mentioned pressure differential of inducing between water pipe and the ball check valve.
3, soft water washing machine according to claim 1, the salt solution regenerating ion exchange resin that it is characterized in that reprocessor, and by the bottom filter screen, the hard water that reception is introduced from above-mentioned hard water supply pipe, and pass through upper sieve, to give above-mentioned sink by the soft water supply that ion exchange resin forms, supply soft water in this reverse soft water mode.
4, soft water washing machine according to claim 1 is characterized in that by hard water supply approach, for you to choose the hard water selector valve of hard water and soft water and the soft water selector valve of conversion from above-mentioned hard water supply pipe supply; By the hard water supply pipe, to the hard water of sink supply by the supply of above-mentioned hard water selector valve, and be used to induce water induce water and washings selector valve; Above-mentionedly induce flowing of water be located to induce the 1st on the water pipe to induce water control valve and the 2nd to induce water control valve for controlling; For above-mentioned soft water supply is given in the sink, and move the soft water that in soft water processor, carries out conversion process, and be located at the soft water supply valve on the soft water supply pipe; The salt solution of regenerating ion exchange resin in above-mentioned soft water processor is discharged the salt solution draining valve of usefulness.
5,, it is characterized in that the valve that uses in the above-mentioned soft water washing machine is solenoid valve, and above-mentioned valve and water pipe are made by the plastic cement raw material according to claim 1 or 4 described soft water washing machines.
6, soft water washing machine according to claim 1 is characterized in that above-mentioned ball check valve is the certain density salt solution of manufacturing, and holds injection hard water from the lower end of above-mentioned salt net on the net to salt, dissolves regeneration salt with this.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060025701 | 2006-03-21 | ||
| KR1020060025701A KR100857460B1 (en) | 2006-03-21 | 2006-03-21 | Soft water washing machine capable for auto regenerating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101041931A true CN101041931A (en) | 2007-09-26 |
Family
ID=38522644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100864095A Pending CN101041931A (en) | 2006-03-21 | 2006-06-19 | Automatically regeneratable soft water washing apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2009530016A (en) |
| KR (1) | KR100857460B1 (en) |
| CN (1) | CN101041931A (en) |
| WO (1) | WO2007108645A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274500A (en) * | 2013-06-04 | 2013-09-04 | 吴江市利达上光制品有限公司 | Water softener |
| CN109944027A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| WO2020173001A1 (en) * | 2019-02-28 | 2020-09-03 | 无锡小天鹅电器有限公司 | Clothing treatment device |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009026904A1 (en) * | 2009-06-10 | 2010-12-16 | BSH Bosch und Siemens Hausgeräte GmbH | Dishwasher with a softening device and associated maintenance process |
| EP2486180B1 (en) * | 2009-10-09 | 2018-06-27 | Arçelik Anonim Sirketi | A washing machine comprising a water softener unit |
| TR201106342A1 (en) * | 2011-06-27 | 2013-01-21 | Arçeli̇k Anoni̇m Şi̇rketi̇ | A washing machine with a filtering unit. |
| CN104159673A (en) | 2011-12-13 | 2014-11-19 | 艺康美国股份有限公司 | Acid regeneration of ion exchange resins for industrial applications |
| PL3090087T3 (en) | 2013-12-30 | 2023-10-02 | Electrolux Appliances Aktiebolag | Laundry washing machine and method for controlling a laundry washing machine |
| WO2015101391A1 (en) * | 2013-12-30 | 2015-07-09 | Electrolux Appliances Aktiebolag | Laundry washing machine with water softening system and method for controlling a laundry washing machine |
| AU2014375412B2 (en) | 2013-12-30 | 2019-01-31 | Electrolux Appliances Aktiebolag | Laundry washing machine and method for controlling a laundry washing machine |
| US11180887B2 (en) * | 2013-12-30 | 2021-11-23 | Electrolux Appliances Aktiebolag | Laundry washing machine with water softening system and method for controlling a laundry washing machine |
| CN115888854B (en) * | 2021-09-23 | 2024-04-02 | 佛山市美的清湖净水设备有限公司 | Resin regeneration method and device of water softener, water softener and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3602918A1 (en) * | 1985-02-02 | 1986-08-07 | Miele & Cie GmbH & Co, 4830 Gütersloh | WASHING MACHINE WITH WATER SOFTENING DEVICE |
| KR0175850B1 (en) * | 1994-12-27 | 1999-05-15 | 김광호 | Apparatus and method for control of a washing machine |
| KR0139345Y1 (en) * | 1995-04-29 | 1999-05-15 | 김광호 | The soft water manufacturing apparatus of a washing machine |
| KR0175852B1 (en) * | 1995-06-30 | 1999-05-15 | 김광호 | Water softening apparatus of a washing machine and control method |
| KR0176676B1 (en) * | 1996-01-24 | 1999-05-15 | 김광호 | The soft water apparatus of a washing machine |
| KR20000032726A (en) * | 1998-11-17 | 2000-06-15 | 구자홍 | Device and method for supplying soft water of washing machine |
| JP2001087592A (en) * | 1999-09-20 | 2001-04-03 | Hitachi Ltd | Drum type washing machine |
| JP2002119795A (en) * | 2000-10-16 | 2002-04-23 | Matsushita Electric Ind Co Ltd | Washing machine |
| KR20050095422A (en) * | 2004-03-26 | 2005-09-29 | 주식회사 나인테크 | Soft-water washing machine capable of auto filter refresh |
| JP2006043101A (en) * | 2004-08-04 | 2006-02-16 | Matsushita Electric Ind Co Ltd | Washing machine |
-
2006
- 2006-03-21 KR KR1020060025701A patent/KR100857460B1/en not_active IP Right Cessation
- 2006-06-19 CN CNA2006100864095A patent/CN101041931A/en active Pending
-
2007
- 2007-03-21 JP JP2009501355A patent/JP2009530016A/en active Pending
- 2007-03-21 WO PCT/KR2007/001371 patent/WO2007108645A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274500A (en) * | 2013-06-04 | 2013-09-04 | 吴江市利达上光制品有限公司 | Water softener |
| CN109944027A (en) * | 2019-02-28 | 2019-06-28 | 无锡小天鹅股份有限公司 | Clothes treatment device |
| WO2020173001A1 (en) * | 2019-02-28 | 2020-09-03 | 无锡小天鹅电器有限公司 | Clothing treatment device |
| CN109944027B (en) * | 2019-02-28 | 2022-02-01 | 无锡小天鹅电器有限公司 | Clothes treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007108645A1 (en) | 2007-09-27 |
| KR100857460B1 (en) | 2008-11-06 |
| KR20070096223A (en) | 2007-10-02 |
| JP2009530016A (en) | 2009-08-27 |
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