CN101886318B - Rotary drum washing machine, detergent dissolving control method and device - Google Patents
Rotary drum washing machine, detergent dissolving control method and device Download PDFInfo
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- CN101886318B CN101886318B CN201010177421.3A CN201010177421A CN101886318B CN 101886318 B CN101886318 B CN 101886318B CN 201010177421 A CN201010177421 A CN 201010177421A CN 101886318 B CN101886318 B CN 101886318B
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- preset time
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- 238000005406 washing Methods 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000003599 detergent Substances 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000000843 powder Substances 0.000 claims abstract description 51
- 238000001514 detection method Methods 0.000 claims description 16
- 238000004090 dissolution Methods 0.000 claims description 16
- 238000013019 agitation Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 12
- 238000007789 sealing Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention provides a kind of rotary drum washing machine, detergent dissolving control method and device, this rotary drum washing machine comprises outer barrel and inner barr, interior bucket is arranged at the inside of outer barrel, outer barrel is provided with water filling port, the bucket top of interior bucket is circumferentially provided with gimbal, this rotary drum washing machine also comprises the annular opening groove for detergent dissolving, and annular opening groove is provided with delivery port, and annular opening groove is communicated with interior bucket by this delivery port; Annular opening groove is arranged on gimbal, and corresponding with water filling port, from water bucket in annular opening groove flows into from delivery port that water filling port flows out.The technical scheme of the present embodiment, can make the washing powder being placed in annular opening groove can fully dissolve before rotary drum washing machine wash agitation, not only can not pollution clothes, and improves the clean ratio of rotary drum washing machine.
Description
Technical Field
The invention relates to the technical field of impeller type washing machines, in particular to an impeller type washing machine and a washing powder dissolution control method and device.
Background
At present, when a pulsator washing machine is used for cleaning clothes, a method of directly putting washing powder into an inner barrel of the pulsator washing machine to automatically dissolve the washing powder and then washing the clothes is generally adopted.
Before the pulsator washing machine washes and stirs, most of the washing powder can not be fully dissolved, so that the washing powder is easy to pollute clothes and the washing ratio of the pulsator washing machine is easy to reduce. In particular, if the laundry powder is wrapped in the laundry, the laundry powder may still stick to the laundry after the washing is finished to cause contamination of the laundry; furthermore, the washing powder can be fully dissolved within 5 minutes under normal conditions, and if the washing powder wrapped in clothes is fully dissolved, a longer time is needed on the basis of 5 minutes, while the washing time of the current pulsator washing machine is generally 12 minutes, so that the effective working time of the washing powder is very short, and the cleaning ratio of the pulsator washing machine is influenced.
Disclosure of Invention
The invention provides an impeller type washing machine, and a washing powder dissolution control method and a washing powder dissolution control device, which are used for solving the technical defects that in the prior art, washing powder cannot be fully dissolved before washing and stirring of the impeller type washing machine, clothes are easily polluted, and the cleaning ratio of the impeller type washing machine is easily reduced.
The invention provides a pulsator washing machine, which comprises an outer barrel and an inner barrel, wherein the inner barrel is arranged inside the outer barrel, a water filling port is arranged on the outer barrel, a balance ring is arranged on the circumference of the top of the inner barrel, the pulsator washing machine also comprises an annular opening groove for dissolving washing powder,
the annular opening groove is provided with a water outlet and is communicated with the inner barrel through the water outlet;
the annular opening groove is arranged on the balance ring and corresponds to the water filling port, and water flowing out of the water filling port flows into the inner barrel from the water outlet through the annular opening groove.
The invention provides a washing powder dissolution control method, which comprises the following steps:
controlling a water valve to be opened and keeping for a first preset time period;
detecting whether the first preset time period expires, if so, controlling a circulating pump to start and keep the second preset time period, and controlling a motor to rotate at a low speed and keep the third preset time period so as to enable an annular opening groove arranged on a balance ring to rotate along with the inner barrel under the driving of the motor;
detecting whether the third preset time period expires, if so, controlling the motor to stop rotating, and controlling the circulating pump to start and keep a fourth preset time period;
and judging whether the water in the inner barrel reaches a preset water level or not, and if not, sequentially executing the steps of the method again.
The invention provides a washing powder dissolution control device, which comprises:
the first control module is used for controlling the water valve to be opened and keeping the water valve for a first preset time period;
a first detection module, configured to detect whether the first preset time period expires;
the second control module is used for controlling the circulating pump to be started and to be kept for a second preset time period after the first detection module detects that the first preset time period is over, and controlling the motor to rotate at a low speed and to be kept for a third preset time period so as to enable the annular opening groove arranged on the balance ring to rotate along with the inner barrel under the driving of the motor;
a second detection module, configured to detect whether the third preset time period expires;
the third control module is used for controlling the circulating pump to start and keep a fourth preset time period after the second detection module detects that the third preset time period expires;
and the judging module is used for judging whether the water in the inner barrel reaches a preset water level or not, and if not, the functional modules are sequentially started.
The invention relates to a pulsator washing machine, a washing powder dissolving control method and a washing powder dissolving control device, and provides a washing powder dissolving mode, wherein an annular opening groove for dissolving washing powder is arranged on a balance ring, corresponds to a water filling port of the pulsator washing machine, and is provided with a water outlet structure; the technical defects that washing powder cannot be fully dissolved before washing and stirring of the pulsator washing machine, clothes are easily polluted, and the washing ratio of the pulsator washing machine is easily reduced in the prior art are overcome; the washing powder placed in the annular opening groove can be fully dissolved before the washing and stirring of the pulsator washing machine, so that the clothes are not polluted, and the washing ratio of the pulsator washing machine is improved.
Drawings
FIG. 1 is a schematic view of a partial structure of a pulsator washing machine according to the present invention;
FIG. 2 is a flow chart of a method for controlling the dissolution of washing powder according to the present invention;
FIG. 3 is a schematic structural diagram of a detergent dissolution control device according to the present invention.
Detailed Description
Fig. 1 is a schematic view of a partial structure of a pulsator washing machine according to the present invention. As shown in fig. 1, the pulsator washing machine of the present embodiment includes an outer tub 101, an inner tub 102, a balancing ring 103, and an annular open groove 104 for dissolving detergent, wherein the inner tub 102 is disposed inside the outer tub 101, the balancing ring 103 is disposed on the circumference of the top of the inner tub 102, the outer tub 101 is provided with a water filling port 105, the water filling port 105 corresponds to the annular open groove 104, the annular open groove 104 is disposed on the balancing ring 103, the annular open groove 104 is provided with a water outlet 106, a detergent feeding port (not shown in fig. 1), and a sealing cap 107 for containing detergent, the sealing cap 107 is engaged with the detergent feeding port, the annular open groove 104 is communicated with the inner tub 102 through the water outlet 106, and water flowing out from the water filling port 105 can flow into the inner tub 102 through the annular open groove 104 from the water outlet 106.
Further, the structures of the motor, the circulating pump and the like included in the pulsator washing machine of the present embodiment are the same as those of the conventional pulsator washing machine, and are not repeated here.
In practice, the closure cap 107 may be opened, washing powder may be placed therein, and the washing machine may be operated by pressing the start button. Before washing and stirring in the washing machine, the specific process of dissolving the washing powder put into the closing cover 107 is as follows: controlling a water valve to open and keep for 1 minute, enabling tap water to flow out of a water filling port 105, flow into an inner barrel 102 from a water outlet 106 through an annular opening groove 104, discharging water for 1 minute, wherein a small amount of water exists in the inner barrel 102, then controlling a circulating pump to start and keep for 15 seconds, so as to pump part of water in the inner barrel 102 into the annular opening groove 104, controlling a motor of the washing machine to start rotating at a low speed of 20 revolutions per second and keep for 2 minutes while starting the circulating pump, driving a wave wheel by the motor to rotate the inner barrel 102 and a balance ring 103, rotating the annular opening groove 104 along with the rotating, and utilizing the water pumped up by the circulating pump for 15 seconds to dissolve washing powder placed in a sealing cover 107 under the action of centrifugal force generated by the rotation of the annular opening groove 104; after 2 minutes, the motor stops rotating, the annular open groove 104 also stops rotating, and the circulating pump is controlled to start again and keep for 20 seconds, so that the laundry powder water in the annular open groove 104 is flushed into the inner barrel 102 through the water outlet 106; and the above process is repeated until the water in the inner tub 102 reaches a preset water level, so that the washing powder is sufficiently dissolved.
According to the pulsator washing machine, the annular opening groove used for dissolving the washing powder is arranged on the balance ring, corresponds to the water filling port of the pulsator washing machine, and is provided with the water outlet, so that the technical defects that the washing powder cannot be fully dissolved before the pulsator washing machine washes and stirs, clothes are easily polluted, and the washing ratio of the pulsator washing machine is easily reduced in the prior art are overcome; the washing powder placed in the annular opening groove can be fully dissolved before the washing and stirring of the pulsator washing machine, so that the clothes are not polluted, and the washing ratio of the pulsator washing machine is improved.
FIG. 2 is a flow chart of a washing powder dissolution control method of the present invention. As shown in fig. 1 and fig. 2, the present embodiment is a washing powder dissolution control method for a pulsator washing machine according to the above embodiment, that is, a method for controlling a motor and a circulation pump of the washing machine to fully dissolve washing powder put in a sealing cover 107 before washing and stirring of the washing machine, and the method includes the following specific steps:
step 201, controlling a water valve to be opened and keeping for a first preset time period;
the water valve is controlled to be opened and maintained for a first preset time period, which may be set to 1 minute, to allow tap water to flow out of the water inlet 105, through the annular open groove 104, and into the inner tub 102 from the water outlet 106.
Step 202, detecting whether the first preset time period expires, if so, controlling the circulating pump to start and keep the second preset time period, and controlling the motor to rotate at a low speed and keep the third preset time period, so that the annular opening groove arranged on the balance ring rotates along with the inner barrel under the driving of the motor;
detecting whether the first preset time period expires, if not, continuing to wait; if the first preset time period expires, controlling the circulation pump to start and keep for a second preset time period, which may be set to 15 seconds, so as to pump part of the water in the inner tub 102 into the annular open groove 104; and controlling a motor of the washing machine to start low-speed rotation at a rotation speed of 20 revolutions per second and keep a third preset time period which can be set to be 2 minutes while controlling the circulation pump to start; because a small amount of water exists in the inner barrel 102 after the water is discharged for the first preset time period, the motor drives the impeller to rotate the inner barrel 102 and the balance ring 103, the annular opening groove 104 rotates along with the rotation of the inner barrel, and the annular opening groove 104 can utilize the water pumped up by the circulating pump for 15 seconds to dissolve the washing powder placed in the sealing cover 107 under the action of centrifugal force generated by the rotation of the annular opening groove 104.
Step 203, detecting whether the third preset time period expires, if so, controlling the motor to stop rotating, and controlling the circulating pump to start and keep the fourth preset time period;
detecting whether the third preset time period expires, if not, continuing to wait; if the third predetermined time period expires, the motor is controlled to stop rotating, and the circular opening groove 104 also stops rotating, and the circulation pump is controlled to start again and maintain for a fourth predetermined time period, which may be set to 20 seconds, so as to flush the laundry powder water in the circular opening groove 104 into the inner tub 102 through the water outlet 106.
And 204, judging whether the water in the inner barrel reaches a preset water level, and if not, executing the steps of the method again in sequence.
And (3) judging whether the water in the inner barrel 102 reaches a preset water level, if not, executing the steps 201 to 204 until the water in the inner barrel 102 reaches the preset water level.
The washing powder dissolution control method of the embodiment is based on the structure that the annular opening groove for dissolving the washing powder is arranged on the balance ring, corresponds to the water filling port of the pulsator washing machine, and is provided with the water outlet, so that the technical defects that in the prior art, the washing powder cannot be fully dissolved before washing and stirring of the pulsator washing machine, clothes are easily polluted, and the cleaning ratio of the pulsator washing machine is easily reduced are overcome; the washing powder placed in the annular opening groove can be fully dissolved before the washing and stirring of the pulsator washing machine, so that the clothes are not polluted, and the washing ratio of the pulsator washing machine is improved.
FIG. 3 is a schematic structural diagram of a detergent dissolution control device according to the present invention. Referring to fig. 1 and fig. 3, the washing powder dissolution control apparatus of this embodiment includes a first control module 301, a first detection module 302, a second control module 303, a second detection module 304, a third control module 305, and a determination module 306, where the first control module 301, the first detection module 302, the second control module 303, the second detection module 304, the third control module 305, and the determination module 306 are connected in sequence; wherein,
the first control module 301 is configured to control the water valve to open and keep the water valve for a first preset time period, so that tap water flows out from the water filling port 105, passes through the annular opening groove 104, and flows into the inner barrel 102 from the water outlet 106, where the first preset time period may be set to 1 minute;
the first detection module 302 is configured to detect whether a first preset time period expires;
the second control module 303 is configured to continue to wait until the first detection module 302 detects that the first preset time period expires; if the first detection module 302 detects that the first preset time period has expired, the circulation pump is controlled to start and maintain for a second preset time period, which may be set to 15 seconds, so as to pump part of water in the inner tub 102 into the annular open groove 104; and controlling a motor of the washing machine to start low-speed rotation at a rotation speed of 20 revolutions per second and keep a third preset time period which can be set to be 2 minutes while controlling the circulation pump to start; because a small amount of water exists in the inner barrel 102 after the water is discharged in the first preset time period, the motor drives the impeller to rotate the inner barrel 102 and the balance ring 103, the annular opening groove 104 rotates along with the rotation of the inner barrel, and the annular opening groove 104 can utilize the water pumped up by the circulating pump for 15 seconds to dissolve the washing powder placed in the sealing cover 107 under the action of centrifugal force generated by the rotation of the annular opening groove 104;
the second detecting module 304 is configured to detect whether a third preset time period expires;
the third control module 305 is configured to continue to wait until the third preset time period expires, and if the second detection module 304 detects that the third preset time period expires, control the motor to stop rotating, so that the annular opening groove 104 also stops rotating, and control the circulation pump to start again and maintain a fourth preset time period, where the fourth preset time period may be set to 20 seconds, so as to flush the laundry powder water in the annular opening groove 104 into the inner tub 102 through the water outlet 106;
the determining module 306 is configured to determine whether water in the inner tub 102 reaches a preset water level, and if not, execute the steps 201 to 204 until the water in the inner tub 102 reaches the preset water level.
The washing powder dissolution control device of the embodiment is based on the structure that the annular opening groove for dissolving the washing powder is arranged on the balance ring, corresponds to the water filling port of the pulsator washing machine, and is provided with the water outlet, so that the technical defects that in the prior art, the washing powder cannot be fully dissolved before washing and stirring of the pulsator washing machine, clothes are easily polluted, and the cleaning ratio of the pulsator washing machine is easily reduced are overcome; the washing powder placed in the annular opening groove can be fully dissolved before the washing and stirring of the pulsator washing machine, so that the clothes are not polluted, and the washing ratio of the pulsator washing machine is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (2)
1. A washing powder dissolution control method is characterized by comprising the following steps:
controlling a water valve to be opened and keeping for a first preset time period;
detecting whether the first preset time period expires, if so, controlling a circulating pump to start and keep the second preset time period, and controlling a motor to rotate at a low speed and keep the third preset time period so as to enable an annular opening groove arranged on a balance ring to rotate along with the inner barrel under the driving of the motor; the second preset time period is 15 seconds, and the third preset time period is 2 minutes;
detecting whether the third preset time period expires, if so, controlling the motor to stop rotating, and controlling the circulating pump to start and keep a fourth preset time period;
and judging whether the water in the inner barrel reaches a preset water level or not, and if not, sequentially executing the steps of the method again.
2. A washing powder dissolution control device is characterized by comprising:
the first control module is used for controlling the water valve to be opened and keeping the water valve for a first preset time period;
a first detection module, configured to detect whether the first preset time period expires;
the second control module is used for controlling the circulating pump to be started and to be kept for a second preset time period after the first detection module detects that the first preset time period is over, and controlling the motor to rotate at a low speed and to be kept for a third preset time period so as to enable the annular opening groove arranged on the balance ring to rotate along with the inner barrel under the driving of the motor; the second preset time period is 15 seconds, and the third preset time period is 2 minutes;
a second detection module, configured to detect whether the third preset time period expires;
the third control module is used for controlling the circulating pump to start and keep a fourth preset time period after the second detection module detects that the third preset time period expires;
and the judging module is used for judging whether the water in the inner barrel reaches a preset water level or not, and if not, the functional modules are sequentially started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010177421.3A CN101886318B (en) | 2010-05-19 | 2010-05-19 | Rotary drum washing machine, detergent dissolving control method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010177421.3A CN101886318B (en) | 2010-05-19 | 2010-05-19 | Rotary drum washing machine, detergent dissolving control method and device |
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| Publication Number | Publication Date |
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| CN101886318A CN101886318A (en) | 2010-11-17 |
| CN101886318B true CN101886318B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010177421.3A Active CN101886318B (en) | 2010-05-19 | 2010-05-19 | Rotary drum washing machine, detergent dissolving control method and device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628278B (en) * | 2013-11-04 | 2016-08-17 | 深圳市海普创科技开发有限公司 | Rotary drum washing machine vibration-proof structure and oscillation damping method, rotary drum washing machine |
| CN108691153B (en) * | 2018-05-30 | 2022-07-22 | 佛山市顺德海尔电器有限公司 | Washing powder dissolving structure and washing machine |
| CN114197162B (en) * | 2020-08-27 | 2022-08-26 | 无锡小天鹅电器有限公司 | Inner tube subassembly and clothing treatment facility |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078168A (en) * | 2006-05-26 | 2007-11-28 | 日立空调·家用电器株式会社 | Electric washing machine |
| CN201010800Y (en) * | 2007-03-07 | 2008-01-23 | 杭州松下家用电器有限公司 | Water spraying device of rotary drum full-automatic washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3291433B2 (en) * | 1996-05-23 | 2002-06-10 | 三洋電機株式会社 | Washing machine |
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- 2010-05-19 CN CN201010177421.3A patent/CN101886318B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078168A (en) * | 2006-05-26 | 2007-11-28 | 日立空调·家用电器株式会社 | Electric washing machine |
| CN201010800Y (en) * | 2007-03-07 | 2008-01-23 | 杭州松下家用电器有限公司 | Water spraying device of rotary drum full-automatic washing machine |
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| CN101886318A (en) | 2010-11-17 |
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