CN1316110C - Purifying system for rinsing water of washing machine and rinsing control method - Google Patents
Purifying system for rinsing water of washing machine and rinsing control method Download PDFInfo
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- CN1316110C CN1316110C CNB021211027A CN02121102A CN1316110C CN 1316110 C CN1316110 C CN 1316110C CN B021211027 A CNB021211027 A CN B021211027A CN 02121102 A CN02121102 A CN 02121102A CN 1316110 C CN1316110 C CN 1316110C
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- water
- rinsing
- washing machine
- electric coagulation
- storage tank
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- 238000005406 washing Methods 0.000 title claims abstract description 65
- 239000008237 rinsing water Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005345 coagulation Methods 0.000 claims abstract description 41
- 230000015271 coagulation Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 13
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 20
- 239000002351 wastewater Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000012279 drainage procedure Methods 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007885 magnetic separation Methods 0.000 abstract 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000014413 iron hydroxide Nutrition 0.000 description 2
- -1 iron ion Chemical class 0.000 description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 229910000828 alnico Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a purification system and a rinsing control method for rinsing water in a washing machine. Without consuming much electric power, the purification system can effectively filter heavy metal and other kinds of foreign matter contained in water which flows into a water storage tank for rinsing clothes, and enhance washing effects. The purification system comprises a water storage tank (1) and a washing tank (2), wherein an electric coagulation device (10), a magnetic separation device (20) and a redelivery device (40) are orderly arranged below the water storage tank (1). The electric coagulation device (10) coagulates the heavy metal or other kinds of foreign matter in the rinsing water, and changes the heavy metal or other foreign matter into flocculent coagulated matter (30) with magnetism. The magnetic separation device (20) separates the flocculent coagulated matter (30) formed on the electric coagulation device (10) from the rinsing water by magnetic force.The redelivery device (40) delivers the rinsing water treated by the electric coagulation device (10) and the magnetic separation device (20) to the water storage tank (1) once again.
Description
Technical field
The present invention relates to a kind of use in washing machine water purification system and control method, or rather, the present invention relates to a kind of cleaning system and rinse controlling method of washing machine rinsing water.
Background technology
In general the structure of washing machine shown in Fig. 1 a and Fig. 2 a like that by aqua storage tank 1, sink 2 is vertical with ground, and rotation by impeller 3 or sink 2 comes clothing is washed, this is the vertical-type washing machine.The aqua storage tank 1 of Fig. 1 b and the washing machine shown in Fig. 2 b is parallel with ground with sink 2, and this washing machine is called front-loading washing machine.Also having a kind of sink and ground of washing machine is at a slant, this inclined type washing machine that cries.
Washing machine water in the past be without any the filtration measure and directly enter into aqua storage tank 1 the inside and clean.Mobile water will directly enter into the inside of aqua storage tank 1 by detergent box 5 along with the unlatching of water-through valve 4 by running water pipe in other words, and become washing or rinsing water.
Because running water directly enters into aqua storage tank 1 and becomes slurry,, and then make the efficient of rinsing reduce greatly so the heavy metal or other foreign matters that are contained in the running water all will enter into the inside of aqua storage tank 1.
Also did a few thing in the past in order to solve such problem.Such as: by the adjusting rinsing time, and reach wash effect; Also have by electric heater and heat the purpose that reaches the raising wash effect, but such way has just consumed electric weight greatly, how many wash effects do not improved actually to washings.And contaminated rinsing water also has the rinsing boundary of itself.Particularly for improve rinsing effect often be rinsed into washings limpid till, also caused waste of electric quantity so not only increased the time of rinsing.
Summary of the invention
Technology provided by the present invention is exactly to have solved the lower problem of above mentioned wash effect, has also improved the big problem of former power consumption.Do not need to consume a lot of electricity in the technology in the present invention, heavy metal and other foreign matters that enter in the water of aqua storage tank are filtered out, thereby rinsing water becomes and do not have other impurity and limpid slurry.And then improved rinsing effect.And this process is to be finished by rinsing water cleaning system and rinsing control program.
Washing machine of the present invention has the aqua storage tank 1 of storage rinsing water, and in the inside of aqua storage tank rotatable impeller 3 or sink 2 is arranged.And the cleaning system among the present invention is below aqua storage tank, and water purification system has following components to constitute among the present invention: electric coagulation device 10, magnetic separating device 20 and send device 40 again.At first, electric coagulation device 10 condenses the heavy metal in the washings or other foreign matter, makes them become the flocculent aggregate 30 with magnetic.And magnetic separating device 20 leaves the moisture that the flocculent aggregate 30 that forms is used by magnetic force and rinsing on electric coagulation device 10.Sending device again is that the rinsing water by electric coagulation device and magnetic separating device is sent in the aqua storage tank once more.
The regeneration of washings of the present invention and again the control method of usefulness following step is arranged: by the process of washings cleaning system purification and washing water; Water is introduced the stage of aqua storage tank for rinsing; When beginning to introduce washings, open electric coagulation device and magnetic separating device and will be connected the stage that the draining pump on the circulation pipe of purifying waste water below the aqua storage tank begins first section running simultaneously; When reaching the amount of washings, the washings of introducing stop to supply water, and the rinsing working stage of the certain hour that comes into operation; When rinsing is over, turn off electric coagulation device and magnetic separating device, and draining pump begins second section running in the stage that begins to carry out draining.
Technology of the present invention is about the cleaning system of the rinsing water of washing machine and control method.In more detail, what the present invention mainly proposed is need not consume a lot of electric power, by electric coagulation device and magnetic separating device heavy metal or other foreign matter that the rinsing clothes water that enters into aqua storage tank is contained effectively filtered out, make the water that enters aqua storage tank extremely clean, thereby improved clean result.
And in the present invention, the heavy metal in the time of rinsing in the water and other foreign matters will be filtered, and this foreign matter that is filtered is excluded when washings are got rid of together.Thereby the effect that automatic repetition is arranged.
Description of drawings
Fig. 1 a: the view of vertical-type washing machine.
Fig. 1 b: the view of front-loading washing machine.
Fig. 2 a: the water flowing organigram that is washing machine among Fig. 1 a.
Fig. 2 b: the water flowing organigram that is washing machine among Fig. 1 b.
Fig. 3: the schematic diagram that adopts washings purifier of the present invention on the washing machine.
Fig. 4: washings purifier schematic diagram of the present invention.
The sectional drawing of the I-I line of Fig. 5: Fig. 4 is being represented the position of cathode structure and anode construction body.
Fig. 6: the structure that is the filter element among Fig. 4.
Fig. 7: be the schematic diagram that separates flocculent aggregate according to magnetic separating device.
Fig. 8: use in washing machine water purification system control method flow chart among the present invention.
The simple declaration of drawing symbol
1---aqua storage tank 2---sink
3---impeller 4---water-through valve
5---detergent box 10---electric coagulation device
11---inlet 12---outlet
13---cathode structure 14---anode construction body
15---pipeline 16---spatial portion
17---power supply 20---magnetic separating device
21---pipeline 22---inlet
23----coil 24---core
25----filter element 26---outlet
The 30----flocculent aggregate 40----send device again
The 50---draining pump 60---circulation pipe of purifying waste water
The 70----drainpipe
The specific embodiment
With reference to the accompanying drawings with example in detail the present invention.
As shown in Figure 3, washing machine of the present invention has the aqua storage tank 1 of storage rinsing water, and cleaning system among rotatable impeller 3 or sink 20 and the present invention is arranged below aqua storage tank in the inside of aqua storage tank 1, and water purification system has following components to constitute among the present invention: electric coagulation device 10, magnetic separating device 20 and send device 40 again.At first, electric coagulation device 10 condenses the heavy metal in the washings or other foreign matter, makes them become the flocculent aggregate 30 with magnetic.And magnetic separating device 20 leaves the moisture that the flocculent aggregate 30 that forms is used by magnetic force and rinsing on electric coagulation device 10.Sending device 40 again is that the rinsing water by electric coagulation device 10 and magnetic separating device 20 is sent in the aqua storage tank 1 once more.Electric coagulation device 10 is made of following parts: as shown in Figure 4, and spatial portion 16, pipeline 15, cathode structure 13, anode construction body 14, power supply 17.The inside that is provided with outlet 12 and inlet 11 pipeline 15 is provided with spatial portion 16 and communicates with outlet and inlet; Be provided with cathode structure 13 in spatial portion 16 inside, be provided with anode construction body 14 at the central part of spatial portion 16, anode construction body 14 is positioned at the inboard of cathode structure 13; Cathode structure 13 is to be connected by power supply 17 with anode construction body 14.Spatial portion 16 is arranged on the inside of electric coagulation device 10, and rinsing water is through the inside of spatial portion 16: the outlet 12 and the inlet 11 of washings are arranged on pipeline is skilful, and can come in and go out by this population 11 and outlet 12 rinsing waters: the position of cathode structure 13 is in spatial portion 16 inside of pipeline 15; The position of anode construction body 14 is at the central part of spatial portion 16; Power supply 17 is connected cathode structure 13 and anode construction body 14.
Wherein the negative electrode on the cathode structure is the pipe of hollow shape, and the anode on the anode construction body becomes bar-shaped, as shown in Figure 5.
In general cathode structure 13 and anode construction body 14 are normally made by iron or aluminium, but cathode structure 13 and anode construction body 14 are preferably used with a kind of material, because performance is relatively good when making with iron, so what use under most situation all is that iron is made cathode structure and anode construction body.
As shown in Figure 4, magnetic separating device 20 is that the outlet 12 with electric coagulation device 10 links together, this magnetic separating device 20 is to be made of following components: the inlet 22 of rinsing water and outlet 26, pipeline 21, magnetic force generating unit, filter element 250 are provided with inlet 22 and the outlet 26 with channel connection in the inside of pipeline 21; Outer space the inside at pipeline 21 is provided with the magnetic force generating unit; Be provided with filter element 25 in the inside of passage 21.The passage of rinsing water is formed in the inside of pipeline 21, and at inlet 22 places and outlet 26 places of washings entrance and exit is arranged all; Filter element 25 is arranged on the inside of washings pipeline 21, and the flocculent aggregate 30 in 25 pairs of rinsing waters that pass through of filter element has filtration.
The magnetic force generating unit is to be made of core 24 and the coil 23 in core 24 outsides.
As shown in Figure 6, the shape of filter element 25 such as hollow tubulose and network structure is arranged.And this filter element 25 preferably is made of the material of band energy magnetic.
Sending device 40 again is to be made of purify waste water circulation pipe 60 and draining pump 50.This send device 40 again is that the washings by electric coagulation device 10 and magnetic separating device 20 are sent to 1 li of aqua storage tank once more, so it is connected on the magnetic separating device 20, washings enter into aqua storage tank 1 once more by the circulation pipe 60 of purifying waste water, and the circulation pipe 60 of purifying waste water is provided with draining pump 50.
This draining pump 50 is the multi-selection draining pumps that can select the drainpipe 70 and the circulation pipe 60 of purifying waste water.
Purify waste water for first section running of opening and closing optionally connects circulation pipe 60 and be connected the device that to control both direction of drainpipe 70 second section running of draining pump 50 wherein
Certainly replace this multi-selection draining pump, the device that adopts draining pump, three-way valve etc. can control both direction all can.
So according to technology of the present invention, along with the running of cleaning system, when rinsing stopped, rinsing water was by the effect of electric coagulation device 10, heavy metal originally and other foreign matters will become the flocculent aggregate 30 that has magnetic.This flocculent aggregate 30 is filtered in by magnetic separating device 20, and as shown in Figure 7, and then pure rinsing water will reenter aqua storage tank 1 the inside by the draining pump 50 and the circulation pipe 60 of purifying waste water.
We are described in detail with reference to figure 3-----Fig. 8 to this process.
In the time of the beginning rinsing, draining pump 50 comes into operation, and on the cathode structure 13 of electric coagulation device 10 and the anode construction body 14 certain electric current is arranged all, and along with this electric current, negative electrode produces different chemical reactions with anode.The main reaction of this time on negative electrode is the reduction reaction that hydrogen ion is reduced into hydrogen atom.And along with the decomposition of water produces hydroxyl.
This time, the main reaction of anode was the generation of metal ion.Generate divalent iron ion or 3 valency iron ions.
Along with the chemical reaction on the two poles of the earth, the various materials that have the feminine gender and the positive in the washings become flocculent aggregate 30 with cohesion.
In polarization response, will produce iron hydroxide (divalent, 3 valencys) in other words, perhaps aluminium hydroxide.And they are that a kind of flocculating agent becomes cotton-shaped to heavy metal or other coagulation of materials.
Iron hydroxide (divalent, 3 valencys) also has certain magnetic.
When so electric coagulation device 10 usefulness iron make the two poles of the earth, heavy metal, foreign matter and chemical composition constitute flocculent aggregate 30, and then become magnetic material.
The following describes the situation that the one-tenth flocculent aggregate 30 because of electric coagulation device 10 shapes is filtered by magnetic separating device 20.
Because flocculent aggregate 30 becomes the material that has magnetic by electric coagulation device 10 time, introducing along with electric current on the coil 23 of magnetic separating device 20 will become magnet, so become flocculent aggregate 30 will be adsorbed in by magnetic separating device 20.
This time, the inside of pipeline was provided with filter element 25, so the one-tenth flocculent aggregate 30 that is attracted will be attracted on this filter element 25.
So more detail is because become the material that has magnetic when becoming flocculent aggregate 30 by electric coagulation device 10, introducing along with electric current on the coil 23 of magnetic separating device 20 will become magnet, so flocculent aggregate 30 will be adsorbed in by magnetic separating device 20.This time, pipeline 21 inside was provided with filter element 25, and the flocculent aggregate 30 that is attracted will be attracted on this filter element 25, thereby had reached the purpose that purifies rinsing water.
Washings by magnetic separating device 20 just directly enter into aqua storage tank 1 by the effect of draining pump 50 by the circulation pipe 60 of purifying waste water like this.
On the other hand, our usefulness is electromagnet when magnetic force takes place, but it is anti-promptly to have used alnico magnets also not have.
As shown in Figure 5, the shape of negative electrode and anode is hollow tubular and clavate in the present invention, even but adopted tabular cathode structure 13 also can obtain the same effect with anode construction body 14.
Two tabular negative electrodes can be arranged on the both sides up and down of pipeline in other words, and also tabular anode is arranged on two parts between the negative electrode, and two negative electrodes are linked together to be connected on the power supply with the anode construction body again, can obtain good effect even do so also.
The following describes the rinse controlling method that has adopted the washings cleaning systems, as shown in Figure 8.
At first, for till rinsing opens water-through valve 4 earlier and introduce water and reach the water level of setting, open magnetic separating device 20 and electric coagulation device 10 afterwards.
Simultaneously, the draining pump 50 of position below aqua storage tank 1 also begins first section running.
First section running drainpipe 70 along with draining pump 50 will be closed in other words, and the circulation pipe 60 of purifying waste water is opened.
So will can enter into aqua storage tank 1 again through the washings that purify.
When the amount of the water that enters by water-through valve 4 has reached the final designated water level of designated water level, water-through valve 4 is closed, carry out the rinsing work of certain hour again.
Will keep the operating state of electric coagulation device 10 and magnetic separating device 20 this time, and draining pump 50 also remains first section running.So cyclic process that has formed the rinsing water purification and dropped into again.
Water begins until rinsing end-of-job electric coagulation device 10 and magnetic separating device 20 all can not stop all the time from introducing for rinsing in other words; And draining pump 50 also can be always with first section running.
After the fuller finished, electric coagulation device 10 and magnetic separating device 20 just can be closed, second section running of draining pump 50 beginnings.Begin draining exactly.
So the washings of aqua storage tank 1 inside are emitted to the outside by drainpipe 70, and because magnetic separating device 20 during this time is in closed condition, so the flocculent aggregate 30 that accumulates on the magnetic separating device 20 can discharge together along washings.When magnetic separating device 20 decommissions, carry out draining in other words, accumulate in flocculent aggregate 30 on the magnetic separating device 20 with washed away, thereby reach reusable effect.
So be adsorbed on the inside that flocculent aggregate 30 on the magnetic separating device 20 enters into sink 2 under can the rotation because of sink 2 or impeller 3, also can be adsorbed onto on the clothing.But directly be rejected to the outside.
After drainage procedure finishes, can close draining pump.
Claims (10)
1. the cleaning system of a washing machine rinsing water, it comprises aqua storage tank (1), sink (2); Below aqua storage tank (1), be disposed with electric coagulation device (10), magnetic separating device (20) and send device (40) again; Electric coagulation device (10) condenses the heavy metal in the washings or other foreign matter, makes them become the flocculent aggregate (30) with magnetic; And magnetic separating device (20) leaves the moisture that the flocculent aggregate (30) of going up formation at electric coagulation device (10) is used by magnetic force and rinsing: sending device (40) again is that the rinsing water by electric coagulation device (10) and magnetic separating device (20) is sent in the aqua storage tank (1) once more; It is characterized in that described electric coagulation device (10) comprises following parts: spatial portion (16), pipeline (15), cathode structure (13), anode construction body (14), power supply (17); The inside of pipeline (15) that is provided with outlet (12) and inlet (11) is provided with spatial portion (16) and communicates with outlet and inlet; Be provided with negative electrode (13) in spatial portion (16) inside, be provided with anode (14) at the central part of spatial portion (16), anode (14) is positioned at the inboard of negative electrode (13); Cathode structure (13) is to be connected by power supply (17) with anode construction body (14); Described magnetic separating device (20) is and the outlet (12) of electric coagulation device (10) links together, this magnetic separating device (20) is to be made of following components: inlet of rinsing water (22) and outlet (26), the magnetic force generating unit, filter element (25); Be provided with inlet (22) and outlet (26) with channel connection in the inside of pipeline (21); Outer space the inside at pipeline (21) is provided with the magnetic force generating unit; Be provided with filter element (25) in the inside of pipeline (21); The described device (40) that send again is made up of draining pump (50), drainpipe (70) and the circulation pipe of purifying waste water (60), wherein purify waste water for first section running of opening and closing optionally connects circulation pipe (60) and be connected the device that can control both direction of drainpipe (70) second section running of draining pump (50).
2. the cleaning system of washing machine rinsing water as claimed in claim 1 is characterized in that described cathode structure (13) and anode construction body (14) are that iron or aluminium are made.
3. the cleaning system of washing machine rinsing water as claimed in claim 1 is characterized in that described cathode structure and anode construction body are to use with a kind of material.
4. as the cleaning system of any described washing machine rinsing water of claim of claim 1-3, it is characterized in that described negative electrode becomes the pipe of hollow shape, it is bar-shaped that anode becomes.
5. as the cleaning system of any described washing machine rinsing water of claim of claim 1-3, it is characterized in that described cathode structure (13) and anode construction body (14) are tabular.
6. the cleaning system of washing machine rinsing water as claimed in claim 1 is characterized in that described magnetic force generating unit forms by core (24) with at the coil (23) of core (24) outside.
7. the cleaning system of washing machine rinsing water as claimed in claim 6 is characterized in that described core (24) is a magnetic material.
8. the cleaning system of washing machine rinsing water as claimed in claim 1 is characterized in that the switch of described filter element (25) is hollow tubulose, and network structure is arranged.
9. the cleaning system of washing machine rinsing water as claimed in claim 8 is characterized in that described filter element (25) is can magnetic material.
The control method of the cleaning system of a washing machine rinsing water as claimed in claim 1 it may further comprise the steps:
A. pass through the process of washings cleaning system purification and washing water:
B. for rinsing water is introduced first period running stage of aqua storage tank:
C. when reaching the amount of washings, the washings of introducing stop to supply water, and the rinsing working stage of the certain hour that comes into operation; When rinsing is over, turn off electric coagulation device (10) and magnetic separating device (20), and second section running of draining pump (50) beginning is in the stage that begins to carry out draining;
It is characterized in that concrete steps are as follows:
1) for till rinsing opens water-through valve (4) earlier and introduces water and reach the water level of setting;
2) open magnetic separating device (20) and electric coagulation device (10); Simultaneously, the draining pump (50) of position below aqua storage tank (1) also begins first section running;
3) the first section running drainpipe (70) along with draining pump (50) will be closed, and the circulation pipe of purifying waste water (60) is opened; To can enter into aqua storage tank (1) again through the washings that purify;
4) when the amount of the water that enters by water-through valve (4) has reached the final designated water level of designated water level, water-through valve (4) is closed, carry out the rinsing work of certain hour again;
5) will keep the operating state of electric coagulation device (10) and magnetic separating device (20) this time, and draining pump (50) also remains first section running; So cyclic process that has formed the rinsing water purification and dropped into again:
6) after the fuller finishes, electric coagulation device (10) and magnetic separating device (20) just can be closed, and second section running of draining pump (50) beginning begins draining exactly;
7) after drainage procedure finishes, can close draining pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021211027A CN1316110C (en) | 2002-06-07 | 2002-06-07 | Purifying system for rinsing water of washing machine and rinsing control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021211027A CN1316110C (en) | 2002-06-07 | 2002-06-07 | Purifying system for rinsing water of washing machine and rinsing control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1465803A CN1465803A (en) | 2004-01-07 |
| CN1316110C true CN1316110C (en) | 2007-05-16 |
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| CNB021211027A Expired - Fee Related CN1316110C (en) | 2002-06-07 | 2002-06-07 | Purifying system for rinsing water of washing machine and rinsing control method |
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| CN (1) | CN1316110C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1882509A (en) * | 2003-09-23 | 2006-12-20 | 阿奎诺克斯私人有限公司 | Wastewater purification method |
| JP6428785B2 (en) * | 2014-03-27 | 2018-11-28 | 海爾集団公司 | Aggregating apparatus and washing machine for washing machine having automatic washing function |
| CN104947386B (en) * | 2014-03-31 | 2018-12-25 | 青岛海尔洗衣机有限公司 | Washing machine and control method with flocculation filtration module |
| CN105088698B (en) * | 2014-05-08 | 2019-01-29 | 青岛海尔洗衣机有限公司 | A kind of washing machine water circular treatment control method and washing machine |
| CN109457440B (en) * | 2017-09-06 | 2021-10-26 | 无锡小天鹅电器有限公司 | Water treatment circulation system, control method thereof and clothes treatment device |
| CN109281114B (en) * | 2018-09-20 | 2023-08-18 | 青岛海尔洗衣机有限公司 | Pulsator washing machine |
| CN115710791A (en) * | 2022-11-21 | 2023-02-24 | 河南逸祥卫生科技有限公司 | Production process of disposable underpants |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393409A (en) * | 2001-06-21 | 2003-01-29 | Lg电子株式会社 | Domestic water purifier and washing machine equipped with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1393409A (en) * | 2001-06-21 | 2003-01-29 | Lg电子株式会社 | Domestic water purifier and washing machine equipped with same |
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