CN109082832A - Intelligently system is used in storage to washing machine wastewater - Google Patents
Intelligently system is used in storage to washing machine wastewater Download PDFInfo
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- CN109082832A CN109082832A CN201810976902.7A CN201810976902A CN109082832A CN 109082832 A CN109082832 A CN 109082832A CN 201810976902 A CN201810976902 A CN 201810976902A CN 109082832 A CN109082832 A CN 109082832A
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- water
- control module
- triple valve
- main control
- washing machine
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- 239000002351 wastewater Substances 0.000 title claims abstract description 100
- 238000005406 washing Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 217
- 238000005204 segregation Methods 0.000 claims abstract description 19
- 230000002452 interceptive effect Effects 0.000 claims abstract description 17
- 238000005086 pumping Methods 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 claims description 16
- 239000008399 tap water Substances 0.000 claims description 8
- 235000020679 tap water Nutrition 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 210000003296 saliva Anatomy 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- D06F39/006—
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of methods that washing machine wastewater recycles, and provide a kind of washing machine wastewater intelligence storage system, provide solution for human-computer interaction intelligent.The present invention includes main control module, human-computer interactive control module, wash, water storage tank and hydraulic pipeline, the wash includes cleaning-drum and washing motor, and the hydraulic pipeline includes using the sequentially connected water supply connector of aqueduct, feed water flow meter, the first triple valve, the second triple valve and water outlet connector；Cleaning-drum, turbidity transducer, effluent segregation component, water storage tank, waste water, which are sequentially connected, with aqueduct between the slurry delivery outlet of first triple valve and the washes entrance of the second triple valve takes out pump, waste water pumping flowmeter；The human-computer interactive control module, the first triple valve, the second triple valve, effluent segregation component, waste water, which are taken out, to be electrically connected with pump with main control module, carries out storing and using operation to washing machine wastewater under the control of main control module.
Description
Technical field
The present invention relates to washing machine field, especially a kind of method of washing machine wastewater recycling.
Background technique
Currently, the closestool of city dweller family of China is all made of tap water flushing, rinses need tap water 6-8 liter every time
Directly into drainage pipeline, great lot of water resources is wasted.CN107724471 discloses a kind of washing machine wastewater and utilizes system and waste water
Reuse method, water tank, the water tank and closestool water chamber including controller, for holding washing machine wastewater pass through first
Piping connection, the closestool water chamber is connect by the second pipeline with running water pipe, by water tank to closestool in the first pipe
The cavity direction that is filled with water is successively arranged draining pump connected to the controller and the first drain valve, on the second pipe by running water pipe to
The direction of closestool water chamber is equipped with the second drain valve connected to the controller and sensor detection unit respectively, and controller is according to biography
The pipeline water flow information of sensor detection unit detection, control draining pump, the unlatching of the first drain valve and the second drain valve, closing.
The invention realizes " intelligence " switching tap water and waste water supplies water to closestool, and what is stored in effective use washing machine water tank is useless
Water has saved water resource.But with the progress of intelligent level, the utilization of laundrywastes is needed to consider recycling and reusing
The water quality of water, the man-machine interaction experience recycled in water and use process need to incorporate more intelligent solutions.
Summary of the invention
The present invention is in order in conjunction with washing machine wastewater recycling system, provide intellectualized technology to a kind of washing machine wastewater
Intelligence storage system, provides solution for human-computer interaction intelligent, used technical solution is:
A kind of washing machine wastewater intelligently storage system, including main control module, human-computer interactive control module, wash, water storage tank
And hydraulic pipeline, the wash includes cleaning-drum and washing motor, it is characterized in that: the hydraulic pipeline includes using water guide
Manage sequentially connected water supply connector, feed water flow meter, the first triple valve, the second triple valve and water outlet connector；First threeway
Valve is equipped with the first electromagnetic coil, water inlet, straight-through originally water output, slurry delivery outlet；Second triple valve is equipped with
Second electromagnetic coil, straight-through originally water input, washes input port, water outlet；Water supply connector is connected with feed water flow meter
In the water inlet front end of the first triple valve, water outlet connector is connected to the water outlet rear end of the second triple valve, the first triple valve it is straight
Logical originally water output is connected to the straight-through originally water input of the second triple valve；The slurry of first triple valve exports
Cleaning-drum, turbidity transducer, waste water point are sequentially connected with aqueduct between mouth and the washes input port of the second triple valve
Stream component, water storage tank, waste water take out pump, waste water pumping uses flowmeter；The effluent segregation component includes waste water straightly discharging device and gives up
Water recovery device；The feed water flow meter and waste water, which are taken out, to be electrically connected with flowmeter with main control module, by flow signal real-time transmission
To main control module；Water-level probe is equipped in water storage tank, water-level probe is electrically connected with main control module water level information being transmitted to master
Control module；The human-computer interactive control module is electrically connected with main control module, human-computer interactive control module include LCD display and by
Key module is instructed by key module input control, LCD display display system operating status.The human-computer interactive control mould
Block is also possible to the main control module by way of wired, infrared ray or radio, dependent information signal is transferred to hand-held
In terminal or other displays and input equipment；First triple valve, the second triple valve, effluent segregation component, waste water are taken out with pump and master
Module electrical connection is controlled, washing machine wastewater is carried out under the control of main control module to store and use operation.
In washing process, washing machine wastewater is imported according to the work order of main control module and is store by the effluent segregation component
Water tank imports drainpipe.The washing machine wastewater storage work flow is, described in the wash progress of work
Main control module judges whether water storage tank is filled with according to the water level signal that water-level probe transmits, and the main control module is according to described turbid
The turbid ity signal that transmits of degree sensor judge whether washing machine wastewater meets and recycles turbidity requirement, aforementioned two when all meeting, institute
Washing machine wastewater is imported water storage tank by the waste water reclaiming device stated in main control module instruction effluent segregation component, otherwise, master control mould
Washing machine wastewater is imported drainpipe by the waste water straightly discharging device in block instruction effluent segregation component.
Under this system power down state, the first electromagnetic coil and the second electromagnetic coil are all powered off, in the first triple valve
Water inlet and straight-through originally water output be connected, straight-through originally water input and water outlet conducting in the second triple valve, from
Water is successively constituted completely by being connected to by water supply connector, feed water flow meter, the first triple valve, the second triple valve with water outlet connector
Water route, persistently supply water source outward.
Under this system standby mode, when water outlet connector end is needed with water, feed water flow meter can generate water-flow signal, and
It is sent to main control module, the main control module judges whether water storage tank has water for making according to the water level signal that water-level probe transmits
With, if any, the main control module instruction waste water, which is taken out, uses pump operation, meanwhile, the second triple valve electromagnetic coil powers on, and makes washes
Input port and water outlet conducting, waste water path are opened, washing machine wastewater are pumped out out of water storage tank；As the main control module according to
When the water level signal that water-level probe transmits judges that water storage tank is anhydrous available, main control module instructs the power-off of the first triple valve, the
Water inlet and straight-through originally water output in one triple valve are connected, and the second triple valve also powers off, straight-through in the second triple valve
Originally water input and water outlet conducting, make tap water flow to water outlet connector end by supplementing water route.
The waste water is taken out can be placed in waste water water storage tank with pump, can also be placed in except waste water water storage tank.Work as washing machine
When operating, main control module can obtain laundry water consumption, the inspection of water outlet variation in water pressure by analyzing the feed water flow meter
Water consumption these three types data information is supplemented when survey, water storage tank waste water deficiency.The main control module is according to feed water flow meter and waste water
It takes out and calculates Sewage treatment rate with the flow-rate ratio of flowmeter, the human-computer interactive control module supports the personalized manipulation of user to set
It sets, including the recyclable turbidity setting of the setting of Sewage treatment rate, waste water.
Detailed description of the invention
Below with reference to drawings and examples, the present invention is further illustrated:
Fig. 1 is that this hair is bright component and structure principle chart；
Shown in figure label are as follows:
1- main control module；
2- human-computer interactive control module, 21-LCD display screen, 22- key module；
3- wash, 31- cleaning-drum, 32- washing motor；
4- water storage tank, 41- water-level probe；
5- hydraulic pipeline, 51- water supply connector, 52- feed water flow meter, the first triple valve of 53-, the first electromagnetic coil of 531-,
532- water inlet, 533- straight-through originally water output, 534- slurry delivery outlet；The second triple valve of 54-, 541-
Two electromagnetic coils, 542- straight-through originally water input, 543- washes input port, 544- water outlet；55- water outlet connects
Head；56- turbidity transducer, 57- effluent segregation component, 571- waste water straightly discharging device, 572- waste water reclaiming device, 58- are useless
Water takes out pump, 59- waste water pumping uses flowmeter.
Specific embodiment
A kind of intelligent storage system of washing machine wastewater, including main control module 1, human-computer interactive control module 2, wash 3,
Water storage tank 4, hydraulic pipeline 5, the wash 3 includes cleaning-drum 31 and washing motor 32, it is characterized in that: the water-supply-pipe
Road 5 include with aqueduct according to tap water flow to sequentially connected water supply connector 51, feed water flow meter 52, the first triple valve 53,
Second triple valve 54 and water outlet connector 55；First triple valve 53 is equipped with the first electromagnetic coil 531, water inlet 532, leads directly to certainly
Come water output 533, slurry delivery outlet 534；Second triple valve 54 is equipped with the second electromagnetic coil 541, leads directly to originally
Water input 542, washes input port 543, water outlet 544；Water supply connector 51 and feed water flow meter 52 are connected to the one or three
532 front end of water inlet of port valve 53, water outlet connector 55 are connected to 544 rear end of water outlet of the second triple valve 54, the first triple valve
53 straight-through originally water output 533 is connected to the straight-through originally water input 542 of the second triple valve 54；First triple valve
It is sequentially connected and is washed with aqueduct between 53 slurry delivery outlet 534 and the washes input port 543 of the second triple valve 54
Roller 31, turbidity transducer 56, effluent segregation component 57, water storage tank 4, waste water is washed to take out with pump 58, waste water pumping flowmeter 59；Institute
Stating effluent segregation component 57 includes waste water straightly discharging device 71 and waste water reclaiming device 572, and the feed water flow meter 52 and waste water are taken out
It is electrically connected with flowmeter 59 with main control module 1, by flow signal real-time transmission to main control module 1；Water level is equipped in water storage tank 4
Probe 41, water-level probe 41 is electrically connected with main control module 1 water level information being transmitted to main control module 1；The human-computer interactive control
Module 2 is electrically connected with main control module 1, and human-computer interactive control module 2 includes LCD display 21 and key module 22, passes through key
The personalized manipulation setting of user is transmitted to main control module 1 by the instruction of 22 input control of module, and LCD display 21 is shown currently
System running state；The human-computer interactive control module is also possible to the main control module and passes through wired, infrared ray or radio
Mode, by dependent information signal be transferred to handheld terminal or it is other display and input equipment on；First triple valve 53, second
Triple valve 54, effluent segregation component 57, waste water are taken out 58 to be electrically connected with pump with main control module 1, to washing under the control of main control module 1
Clothing machine waste water carries out storing and using operation.
In washing process, the effluent segregation component 57 leads washing machine wastewater according to the work order of main control module 1
Enter water storage tank 4 or imports drainpipe.The washing machine wastewater storage work flow is, in 3 progress of work of wash
In, the main control module 1 judges whether water storage tank 4 is filled with according to the water level signal that water-level probe 41 transmits, the master control mould
Block 1 judges whether washing machine wastewater meets recycling turbidity requirement according to the turbid ity signal that the turbidity transducer 56 transmits, aforementioned
Two when all meeting, the main control module 1 instructs the waste water reclaiming device 572 in effluent segregation component 57 to lead washing machine wastewater
Enter water storage tank 4, otherwise, main control module 1 instructs the waste water straightly discharging device 571 in effluent segregation component 57 to import washing machine wastewater
Drainpipe.
Under this system power down state, the first electromagnetic coil 531 and the second electromagnetic coil 541 are all powered off, and the one or three
Water inlet 532 and straight-through originally water output 533 in port valve 53 are connected, the straight-through originally water input in the second triple valve 54
542 and water outlet 544 be connected, tap water successively passes through by water supply connector 51, feed water flow meter 52, the first triple valve 53, second
Triple valve 54 is connected to water outlet connector 55 constitutes complete water route, persistently supplies water source outward.
Under this system standby mode, when 55 end of water outlet connector is needed with water, feed water flow meter 52 can generate water flow letter
Number, and it is sent to main control module 1, whether the main control module 1 judges water storage tank 4 according to the water level signal that water-level probe 41 transmits
Have that water is available, instructs waste water to take out with 58 operations of pump if any, the main control module 1, meanwhile, the electromagnetic wire of the second triple valve 54
Circle 541 powers on, and washes entrance 543 and water outlet 544 are connected, and waste water path is opened, by washing machine wastewater out of water storage tank 4
It pumps out；It is main when judging that water storage tank 4 is anhydrous available according to the water level signal that water-level probe 41 transmits such as the main control module 1
It controls module 1 and instructs the power-off of the first triple valve 53, the water inlet 532 and straight-through originally water output 533 in the first triple valve 53 are led
Logical, the second triple valve 54 also powers off, and the straight-through originally water input 542 and water outlet 544 in the second triple valve 54 are connected, and makes certainly
Water flows to water outlet connector end by supplementing water route.
The waste water is taken out can be placed in waste water water storage tank 4 with pump 58, can also be placed in except waste water water storage tank 4.When washing
When clothing machine operates, main control module 1 by information that the feed water flow meter 52 and waste water pumping flowmeter 59 are exported into
Row analysis supplements water consumption these three types information when can obtain laundry water consumption, the decline of water outlet hydraulic pressure, water storage tank waste water deficiency.
The main control module 1 calculates Sewage treatment rate, the people according to the flow-rate ratio of feed water flow meter 52 and waste water pumping flowmeter 59
Machine interactive controlling module 2 supports the personalized manipulation setting of user, sets including the recyclable turbidity of the setting of Sewage treatment rate, waste water
It sets.
Claims (10)
1. a kind of washing machine wastewater intelligently storage system, including main control module, human-computer interactive control module, wash, water storage
Case and hydraulic pipeline, the wash include cleaning-drum and washing motor, it is characterized in that: the hydraulic pipeline includes with leading
The sequentially connected water supply connector of water pipe, feed water flow meter, the first triple valve, the second triple valve and water outlet connector；Described 1st
Port valve is equipped with the first electromagnetic coil, water inlet, straight-through originally water output and slurry delivery outlet；Second triple valve is set
There are the second electromagnetic coil, straight-through originally water input, washes input port and water outlet；Water supply connector and feed water flow meter connect
It is connected to the water inlet front end of the first triple valve, water outlet connector is connected to the water outlet rear end of the second triple valve, the first triple valve
Straight-through originally water output is connected to the straight-through originally water input of the second triple valve；The slurry of first triple valve is defeated
Cleaning-drum, turbidity transducer, waste water are sequentially connected with aqueduct between outlet and the washes input port of the second triple valve
Shunt assembly, water storage tank, waste water take out pump, waste water pumping uses flowmeter；The feed water flow meter and waste water, which are taken out, uses flowmeter and master
Module electrical connection is controlled, by flow signal real-time transmission to main control module；Be equipped with water-level probe in the water storage tank, water-level probe with
Water level information is transmitted to main control module by main control module electrical connection；The human-computer interactive control module is electrically connected with main control module,
First triple valve, the second triple valve, effluent segregation component, waste water, which are taken out, to be electrically connected with pump with main control module, in the control of main control module
Washing machine wastewater is carried out under system to store and use operation.
2. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: the effluent segregation component includes
Waste water straightly discharging device and waste water reclaiming device；In washing process, the effluent segregation component refers to according to the work of main control module
It enables and washing machine wastewater is imported into water storage tank or imports drainpipe.
3. washing machine wastewater according to claim 1 or 2 intelligently stores the system of using, it is characterized in that: in the wash work
Make in process, the main control module judges whether water storage tank is filled with according to the water level signal that the water-level probe transmits, described
Main control module judges whether washing machine wastewater meets recycling turbidity requirement according to the turbid ity signal that the turbidity transducer transmits, preceding
When stating two and all meeting, the waste water reclaiming device in the main control module instruction effluent segregation component, which imports washing machine wastewater, to be store
Washing machine wastewater is imported drainpipe by water tank, otherwise, the waste water straightly discharging device in main control module instruction effluent segregation component.
4. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: in this system power down state
Under, the first electromagnetic coil and the second electromagnetic coil all power off, and the water inlet in the first triple valve and straight-through originally water output are led
Logical, straight-through originally water input and water outlet conducting, tap water in the second triple valve successively pass through by water supply connector, feed water flow
Meter, the first triple valve, the second triple valve are connected to water outlet connector constitutes complete water route, persistently supplies water source outward.
5. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: under this system standby mode,
When water outlet connector end is needed with water, feed water flow meter can generate water-flow signal, and be sent to main control module, the main control module
Judge whether water storage tank has water available according to the water level signal that water-level probe transmits, if any the main control module instruction is useless
Water, which is taken out, uses pump operation, meanwhile, the second triple valve electromagnetic coil powers on, and washes input port and water outlet is connected, waste water is logical
Road is opened, and washing machine wastewater is pumped out out of water storage tank；As the main control module is sentenced according to the water level signal that water-level probe transmits
When disconnected water storage tank is anhydrous available, main control module instructs the power-off of the first triple valve, water inlet in the first triple valve and straight-through
Originally water output is connected, and the second triple valve also powers off, straight-through originally water input and water outlet conducting in the second triple valve,
Tap water is set to flow to water outlet connector end by supplementing water route.
6. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: the waste water is taken out can be placed with pump
In in waste water water storage tank, can also be placed in except waste water water storage tank.
7. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: the main control module passes through to institute
It states feed water flow meter and the waste water pumping is analyzed with the information that flowmeter exports, can obtain laundry water consumption, water outlet saliva
Water consumption information is supplemented when drops, water storage tank waste water deficiency.
8. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: the main control module is according to water inlet
Flowmeter and waste water, which are taken out, calculates Sewage treatment rate with the flow-rate ratio of flowmeter.
9. washing machine wastewater according to claim 1 intelligently stores the system of using, it is characterized in that: the human-computer interactive control module
It including LCD display and key module, is instructed by key module input control, LCD display display system operating status；Institute
The personalized manipulation setting for stating human-computer interactive control module support user, can be recycled turbid including the setting of Sewage treatment rate, waste water
Degree setting.
10. according to claim 1 or washing machine wastewater described in 9 intelligently stores the system of using, it is characterized in that: the human-computer interaction control
Molding block is the main control module by way of wired or infrared ray or radio, dependent information signal is transferred to hand-held whole
On end or other displays and input equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976902.7A CN109082832A (en) | 2018-08-26 | 2018-08-26 | Intelligently system is used in storage to washing machine wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976902.7A CN109082832A (en) | 2018-08-26 | 2018-08-26 | Intelligently system is used in storage to washing machine wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109082832A true CN109082832A (en) | 2018-12-25 |
Family
ID=64794699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810976902.7A Pending CN109082832A (en) | 2018-08-26 | 2018-08-26 | Intelligently system is used in storage to washing machine wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN109082832A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
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| CN101418585A (en) * | 2008-10-21 | 2009-04-29 | 韩毅鹏 | The family domestic waste water selective recycle device |
| CN201835329U (en) * | 2010-08-12 | 2011-05-18 | 江门市汉宇电器有限公司 | Household water-saving system |
| CN102797281A (en) * | 2012-08-28 | 2012-11-28 | 暨南大学 | Intelligent recovery system and method of waste water of washing machine |
| CN107724471A (en) * | 2016-08-12 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | A washing machine waste water reuse system and waste water reuse method |
-
2018
- 2018-08-26 CN CN201810976902.7A patent/CN109082832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418585A (en) * | 2008-10-21 | 2009-04-29 | 韩毅鹏 | The family domestic waste water selective recycle device |
| CN201835329U (en) * | 2010-08-12 | 2011-05-18 | 江门市汉宇电器有限公司 | Household water-saving system |
| CN102797281A (en) * | 2012-08-28 | 2012-11-28 | 暨南大学 | Intelligent recovery system and method of waste water of washing machine |
| CN107724471A (en) * | 2016-08-12 | 2018-02-23 | 青岛海尔滚筒洗衣机有限公司 | A washing machine waste water reuse system and waste water reuse method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US12123128B2 (en) | 2019-01-31 | 2024-10-22 | Ecolab Usa Inc. | Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry |
| US12139842B2 (en) | 2019-01-31 | 2024-11-12 | Ecolab Usa Inc. | Rinse water reuse system and methods of use |
| US12173443B2 (en) | 2019-01-31 | 2024-12-24 | Ecolab Usa Inc. | Methods for controlling a water reuse system in a wash machine |
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Application publication date: 20181225 |