CN107841849B - Water inlet method of washing machine - Google Patents
Water inlet method of washing machine Download PDFInfo
- Publication number
- CN107841849B CN107841849B CN201610829355.0A CN201610829355A CN107841849B CN 107841849 B CN107841849 B CN 107841849B CN 201610829355 A CN201610829355 A CN 201610829355A CN 107841849 B CN107841849 B CN 107841849B
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- water
- water inlet
- detergent box
- washing
- siphon
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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
-
- 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
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a water inlet method of a washing machine, wherein a detergent box, a water inlet pipe and a water inlet valve for supplying water into the detergent box are arranged in the washing machine, a siphon pipe and an overflow port are arranged in the detergent box, and the method comprises the following steps: A. mixing water inflow, B, siphoning water inflow, and C, repeating the step A and the step B for N times. The siphon water inlet step is arranged, so that the detergent in the detergent box is fully dissolved, and the siphon is helpful for discharging the washing liquid at the bottom of the cavity; in addition, the mixed water inlet step is arranged before the siphon water inlet step, so that on one hand, the water inlet speed of the washing machine can be increased, and if the water inlet speed of all the siphon water inlet steps is too low, the water inlet time is too long; on the other hand, the washing water with higher concentration is prevented from being directly sprinkled on the clothes in the washing barrel, and the uniformity of the concentration of the washing water in the washing barrel is facilitated.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a water inlet method of a washing machine.
Background
The washing machine is a device for cleaning the pollutant carried by the washing object in the inner cylinder by using detergent and mechanical rotation action.
At present, when a detergent (washing powder, washing liquid, softener and the like) is used on a washing machine, the detergent is generally directly poured into a detergent box, then a water inlet valve is opened to flush the detergent from the bottom of the detergent box to the bottom of the water inlet box and flow into a washing barrel, so that the detergent directly enters the barrel without being fully diluted and is adhered to the barrel wall and a pipeline, later-stage water inlet can not be thoroughly flushed, the utilization rate of the detergent is low, clothes cannot be rinsed cleanly and the like.
It has also appeared to provide a siphon in the detergent box, which is fed in the form of a siphon. When the washing machine continuously feeds water, most water flows away from the overflow port of the container, so that after the water is fed, the detergent is not completely fed, and a part of the detergent is adhered to the bottom of the detergent box; the conditions of low utilization rate of the detergent, unclean rinsing of the clothes and the like are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a water inlet method of a washing machine, which realizes the full dissolution and feeding of a detergent, improves the utilization rate of the detergent and rinses the clothes clean.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a water inlet method of a washing machine is provided, the washing machine is internally provided with a detergent box, a water inlet pipe and a water inlet valve for supplying water into the detergent box, and the detergent box is internally provided with a siphon pipe and an overflow port, and comprises the following steps:
A. and a step of mixing water inflow, wherein the water inlet valve is opened to start water inflow into the detergent box, siphoning is started after the water level continuously rises to reach the liquid level of siphoning, and the water continuously flows in until most of the fully diluted mixed liquid flows away from the overflow port after the water level reaches the overflow water level.
B. A siphon water inlet step, closing the water inlet valve, gradually returning the water overflowing from the overflow port to a position below the overflow port, and stopping overflowing; the siphoning is continued until the siphoning empties the residual liquid in the detergent box or stops siphoning;
C. and repeating the steps A and B for N times to finish the water inlet of the washing machine.
Further, in step C, after the water level in the washing tub reaches the set water level, the water supply of the washing machine is finished.
Further, the duration of step a is controlled by controlling the first opening time T1 of the water inlet valve.
Further, the first opening time T1 is greater than a time when the water level of the liquid entering the detergent box through the inlet pipe reaches the overflow water level.
Further, the duration of step B is controlled by controlling the second closing time T2 of the water inlet valve.
Further, the second closing time is equal to or longer than a time during which all the washing water in the detergent box is discharged through the siphon.
Further, in step C, N is not less than 2.
Furthermore, the water inlet pipe is connected with a shower part arranged above the detergent box, and the shower part sprays water conveyed by the water inlet pipe into the detergent box.
Furthermore, the water inlet pipe is connected with a water inlet arranged on the side wall or the bottom wall of the detergent box.
Based on the water inlet method of the washing machine, the invention also provides the washing machine, and water is fed by using the water inlet method.
The water inlet method of the washing machine provided by the invention has the advantages that through the siphon water inlet step, the detergent in the detergent box is fully dissolved, and the siphon is favorable for discharging the washing liquid at the bottom of the cavity; in addition, the mixed water inlet step is arranged before the siphon water inlet step, so that on one hand, the water inlet speed of the washing machine can be increased, if the water inlet speed of all the siphon water inlet steps is too low, the water inlet time is too long, and the total washing time of the washing machine is prolonged; on the other hand, the washing water with higher concentration is prevented from being directly sprinkled on the clothes in the washing barrel, and the uniformity of the concentration of the washing water in the washing barrel is facilitated. The step of water inlet is repeated for a plurality of times through C circulation, the problem that the detergent deposited at the bottom of the cavity cannot be diluted/overflowed/siphoned cleanly when water inlet is not interrupted and repeated for a single time can be solved, and the detergent in the cavity can be flushed out to the greatest extent through a plurality of times of circulation.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view illustrating an embodiment of a water inlet method of a washing machine according to the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the detergent box of FIG. 1;
fig. 4 is a flow chart of a first embodiment of a method for supplying water to a washing machine according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "upper", "lower", "left", "right", etc. indicate the positional relationship based on the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4, in the embodiment of the water inlet method of the washing machine according to the present invention, a washing tub, a detergent box 1, and a water inlet pipe and a water inlet valve for supplying water into the detergent box are provided in the washing machine, and the washing machine is provided with a tub water level sensor for measuring a water level in the detergent tub. Wherein the detergent box 1 is positioned in the sink 2 in a drawable manner, a siphon tube 11 and a plurality of overflow ports 12 are arranged in the detergent box 1, a siphon cap is buckled on the siphon tube 11, the siphon water level is the water level which is flush with the upper end surface of the siphon tube 11, namely when the water level in the detergent box 1 reaches the siphon water level, the siphon tube 11 starts siphoning, so that the liquid in the detergent box 1 flows into the sink through the siphon tube 11 and further flows into the washing barrel; the overflow 12 is provided on the sidewall of the detergent box 1 at a level flush with the lower end surface of the overflow 12, that is, when the water level in the detergent box 1 reaches the overflow level, the liquid in the detergent box 1 flows into the tub from the overflow 12 and then into the washing tub. The overflow water level is higher than the siphon water level, namely the siphon water level is firstly reached, the siphon is started, and water is continuously fed through the water inlet pipe to reach the overflow water level.
Referring to fig. 4, it is a flowchart of a first water inlet method of the washing machine in this embodiment, and specifically includes the following steps:
A. and a step of mixing water inflow, wherein a water inlet valve is opened to start water inflow into the detergent box 1, siphoning is started after the water level continuously rises to reach the siphoning liquid level, and water continuously flows in until most of the fully diluted mixed liquid flows away from the overflow port 12 after the water level reaches the overflow water level.
Specifically, by setting the step of mixed water inflow, on the other hand, the water inflow speed of the washing machine can be increased, and as the siphon water inflow speed is too low, if all water inflow is performed through siphoning, the water inflow time is too long, and the total washing time of the washing machine is prolonged; most of the water flows into the washing tub through the overflow 12 in the mixed water supply step. On the other hand, the washing water flowing out of the siphon tube 11 is sucked into the siphon tube 11 from the bottom of the detergent box 1 upwards, and the detergent is positioned at the bottom of the detergent box after being poured into the detergent box 1, so that the concentration of the washing water flowing out of the siphon tube 1 is greater than that of the washing water flowing out of the overflow 12; and the washing water flowing out from the siphon 1 and the washing water flowing out from the overflow port 12 are mixed in the water tank 2 and then flow into the washing barrel, namely, the washing liquid reaching the washing barrel is fully diluted and then is scattered on the clothes in the washing barrel, so that the clothes cannot be damaged.
B. A siphon water inlet step, namely controlling to close a water inlet valve, gradually returning the water overflowing from the overflow port to a position below the overflow port, and stopping overflowing; the siphoning continues until the siphoning drains the remaining liquid in the detergent box or stops siphoning.
Specifically, only water is sucked from the bottom of the detergent box 1 upwards into the siphon 11 through siphon inflow, so that water flows through the bottom of the detergent box 1 to dissolve a part of adhered detergent; after all the washing water in the washing agent box 1 is discharged into the washing barrel through the siphon 11, the water inlet valve is opened to feed water, and the water is directly sprinkled on the washing agent adhered to the bottom of the washing agent box 1, so that the dissolution of the washing agent is accelerated. Step B is intake through the siphon like this for the detergent in detergent box 1 is fully dissolved, avoids the detergent to leave over in the detergent box, improves the utilization ratio of detergent, and the clean ratio of rinsing of clothing.
And C, repeating the steps A and B for N times to finish water inlet of the washing machine.
The step C of circularly repeating the step A.B of water inflow for a plurality of times can solve the problem that the detergent deposited at the bottom of the cavity cannot be diluted/overflowed/siphoned cleanly when water inflow is not interrupted and repeated once, is favorable for dissolving the detergent, and can wash the detergent in the cavity to the greatest extent through a plurality of times of circulation.
In the present embodiment, the duration of the water mixing step a is controlled by controlling the first opening time T1 of the water inlet valve, and the first opening time T1 is greater than the time when the water level of the liquid entering the detergent box 1 through the water inlet pipe reaches the overflow water level. For example, the time for the water level of the liquid entering the detergent box 1 through the water inlet pipe to reach the overflow water level is 0.5 minute, the first opening time T1 may be set to 1 to 3 minutes, and after the water inlet valve is opened for the first opening time T1, the water inlet valve is closed, and the process proceeds to step B.
The duration of step B is controlled in step B by controlling the second closing time T2 of the water inlet valve. That is, after the water inlet valve is closed, all the washing water in the detergent box 1 is discharged into the washing tub through the siphon tube 11, that is, the second closing time T2 is equal to or longer than the time for all the washing water in the detergent box 1 to be discharged through the siphon tube 11, for example, the time for all the washing water in the detergent box 1 to be discharged through the siphon tube 11 is 5 seconds, and T2 may be set to 5 to 10 seconds.
In the implementation method, in the step C, N is more than or equal to two times, and the steps A and B are repeated, so that the detergent in the detergent box 1 is further promoted to be fully dissolved, the detergent is prevented from being left in the detergent box 1, the utilization rate of the detergent is improved, and the rinsing-cleaning ratio of clothes is increased
In the implementation method, in the step C, water feeding is stopped until the water level in the washing barrel reaches the set water level, and the water feeding step is completed.
In the present embodiment, the water inlet mode of the water inlet pipe is not limited, and may be a shower part disposed above the detergent box 1, or a water inlet opening provided on a side wall or a bottom wall of the detergent box.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (8)
1. A water inlet method of a washing machine is characterized in that a detergent box, a water inlet pipe and a water inlet valve are arranged in the washing machine, the water inlet pipe and the water inlet valve supply water to the detergent box, a siphon pipe and an overflow port are arranged in the detergent box, and the method comprises the following steps:
A. a step of mixed water inflow, which is to open the water inlet valve, start water inflow into the detergent box, start siphoning when the water level continuously rises to reach the liquid level of siphoning, continuously inflow water, and allow most of fully diluted mixed liquid to flow away from the overflow port after reaching the overflow water level;
B. a siphon water inlet step, closing the water inlet valve, gradually returning the water overflowing from the overflow port to a position below the overflow port, and stopping overflowing; the siphoning is continued until the siphoning empties the residual liquid in the detergent box or stops siphoning;
C. repeating the steps A and B for N times to finish water inlet of the washing machine;
in step a, the concentration of the washing water flowing out of the siphon is greater than the concentration of the washing water flowing out of the overflow; controlling the duration of step A by controlling a first open time T1 of the water inlet valve, the first open time T1 being greater than the time for the water level of the liquid entering the detergent box through the water inlet pipe to reach the overflow water level.
2. The method of claim 1, wherein in step C, the water supply of the washing machine is finished when the water level in the tub reaches the set water level.
3. A method of supplying water according to claim 1 or 2, wherein the duration of step B is controlled by controlling the second closing time T2 of the water supply valve.
4. The method of claim 3, wherein the second off time is equal to or greater than a time during which all of the washing water in the detergent box is discharged through the siphon.
5. A method of water intake according to claim 1 or 2, wherein in step C N.gtoreq.2.
6. The water inlet method according to claim 1 or 2, wherein the water inlet pipe is connected with a shower part disposed above the detergent box, and the shower part sprays the water supplied from the water inlet pipe into the detergent box.
7. The method of claim 1 or 2, wherein the water inlet pipe is connected to a water inlet opening provided on a side wall or a bottom wall of the detergent box.
8. A washing machine, characterized in that water is fed by the water feeding method of any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829355.0A CN107841849B (en) | 2016-09-19 | 2016-09-19 | Water inlet method of washing machine |
| PCT/CN2017/100114 WO2018049990A1 (en) | 2016-09-19 | 2017-09-01 | Water inlet method for laundry washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829355.0A CN107841849B (en) | 2016-09-19 | 2016-09-19 | Water inlet method of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107841849A CN107841849A (en) | 2018-03-27 |
| CN107841849B true CN107841849B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610829355.0A Active CN107841849B (en) | 2016-09-19 | 2016-09-19 | Water inlet method of washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107841849B (en) |
| WO (1) | WO2018049990A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279379B (en) * | 2019-07-05 | 2021-05-25 | 佛山市顺德区美的洗涤电器制造有限公司 | Distributor and washing appliance |
| CN112281404B (en) * | 2019-07-25 | 2022-09-27 | 无锡小天鹅电器有限公司 | Washing machine, control method and device thereof, and computer-readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1134483A (en) * | 1966-02-07 | 1968-11-27 | Zanussi A Spa Industrie | Siphoning dispenser for detergents and liquid cleansers in laundry washing machines, dishwashers and the like |
| CN1576446A (en) * | 2003-07-28 | 2005-02-09 | 海尔集团公司 | Automatic feeding method and its apparatus for softener of washing machine |
| JP2006255300A (en) * | 2005-03-18 | 2006-09-28 | Hitachi Home & Life Solutions Inc | Fabric conditioner-feeding device in washing machine |
| CN101691690A (en) * | 2009-09-30 | 2010-04-07 | 松下家电研究开发（杭州）有限公司 | Rinsing inflow control method for full-automatic washing machine |
| CN202023088U (en) * | 2011-04-07 | 2011-11-02 | 合肥荣事达三洋电器股份有限公司 | Water inlet device of instant washing powder box |
| CN104153160A (en) * | 2014-08-15 | 2014-11-19 | 松下家电研究开发（杭州）有限公司 | Detergent dissolving and foaming device and washing machine |
| CN104213371A (en) * | 2013-05-31 | 2014-12-17 | 海尔集团公司 | Washing machine provided with multifunctional water inlet box and control method |
| CN204039770U (en) * | 2014-08-15 | 2014-12-24 | 松下家电研究开发（杭州）有限公司 | Detergent dissolution foam device and washing machine |
-
2016
- 2016-09-19 CN CN201610829355.0A patent/CN107841849B/en active Active
-
2017
- 2017-09-01 WO PCT/CN2017/100114 patent/WO2018049990A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1134483A (en) * | 1966-02-07 | 1968-11-27 | Zanussi A Spa Industrie | Siphoning dispenser for detergents and liquid cleansers in laundry washing machines, dishwashers and the like |
| CN1576446A (en) * | 2003-07-28 | 2005-02-09 | 海尔集团公司 | Automatic feeding method and its apparatus for softener of washing machine |
| JP2006255300A (en) * | 2005-03-18 | 2006-09-28 | Hitachi Home & Life Solutions Inc | Fabric conditioner-feeding device in washing machine |
| CN101691690A (en) * | 2009-09-30 | 2010-04-07 | 松下家电研究开发（杭州）有限公司 | Rinsing inflow control method for full-automatic washing machine |
| CN202023088U (en) * | 2011-04-07 | 2011-11-02 | 合肥荣事达三洋电器股份有限公司 | Water inlet device of instant washing powder box |
| CN104213371A (en) * | 2013-05-31 | 2014-12-17 | 海尔集团公司 | Washing machine provided with multifunctional water inlet box and control method |
| CN104153160A (en) * | 2014-08-15 | 2014-11-19 | 松下家电研究开发（杭州）有限公司 | Detergent dissolving and foaming device and washing machine |
| CN204039770U (en) * | 2014-08-15 | 2014-12-24 | 松下家电研究开发（杭州）有限公司 | Detergent dissolution foam device and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107841849A (en) | 2018-03-27 |
| WO2018049990A1 (en) | 2018-03-22 |
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Effective date of registration: 20210128 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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