CN112111923B - Clothes treatment equipment and control method - Google Patents
Clothes treatment equipment and control method Download PDFInfo
- Publication number
- CN112111923B CN112111923B CN201910536796.5A CN201910536796A CN112111923B CN 112111923 B CN112111923 B CN 112111923B CN 201910536796 A CN201910536796 A CN 201910536796A CN 112111923 B CN112111923 B CN 112111923B
- Authority
- CN
- China
- Prior art keywords
- compression device
- inner barrel
- air compression
- pulsator
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000006835 compression Effects 0.000 claims abstract description 53
- 238000007906 compression Methods 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 30
- 230000009471 action Effects 0.000 abstract description 3
- 238000005406 washing Methods 0.000 description 20
- 230000018044 dehydration Effects 0.000 description 16
- 208000005156 Dehydration Diseases 0.000 description 15
- 238000006297 dehydration reaction Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000003599 detergent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention belongs to the field of household appliances, and particularly discloses clothes treatment equipment, which comprises an inner barrel, a pulsator rotatably arranged in the inner barrel, and an air compression device arranged between the inner barrel and the pulsator. The clothes treatment equipment further comprises a rotating shaft, the rotating shaft penetrates through the bottom of the inner barrel and is fixedly connected with the pulsator, and the air compression device is arranged on the rotating shaft. According to the self-cleaning device, the air compression device is arranged between the inner barrel and the impeller, and the air compression device sprays high-pressure air, so that water between the inner barrel and the impeller is sprayed to the bottom of the inner barrel and the bottom of the impeller under the action of the high-pressure air, and therefore thread scraps and dirt adhered to the bottom of the inner barrel and the bottom of the impeller are washed down, and the self-cleaning purpose is achieved.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to clothes treatment equipment and a control method.
Background
With the increasing level of living of people, the washing machine has become one of the necessary home appliances in the home, and most people use the washing machine as a main tool for washing clothes. While washing clothes, a lot of dirt is deposited in the washing machine, most manufacturers now focus on cleaning the dirt on the outer wall of the inner tub and the inner wall of the outer tub, for example, chinese patent 200520050932.3 provides a tub set comprising a fixed tub (water storage tub) and a rolling tub (dewatering tub), and a plurality of sheet-shaped cleaners are provided between the double tub walls of the fixed tub and the rolling tub, and the cleaners generally use polygonal rubber sheets, and collide with and clean the dirt on the double tub walls under the driving of water flow. The present invention also designs a washing machine with a hole-free inner barrel, and because water only exists in the inner barrel, the problem of dirty water and dirt accumulation caused by dirty water for washing clothes entering a gap between the outer barrel and the inner barrel can be solved. Although the problem of dirt between the outer tub and the inner tub can be solved by arranging a plurality of cleaners between the tub walls of the outer tub and the inner tub and arranging the inner tub as a hole-free inner tub, the gap between the pulsator and the inner tub bottom can not be directly contacted with clothes, so that dirt can be still collected for a long time.
Chinese application CN201610383393.8 proposes a pulsator coupling assembling and pulsator washing machine, through pulsator lock core of pulsator coupling assembling with the pivot block is connected to the axial displacement of restriction pulsator in the pivot is fixed for adopting the mode of screw among the prior art, can effectively reduce the dismouting degree of difficulty of pulsator, reduces the damage to spare part when pulsator washing machine dismouting, is favorable to prolonging pulsator washing machine's life. However, the manner of realizing the cleaning of the pulsator by the detachable mounting of the pulsator by the pin has the following disadvantages: (1) the manual cleaning of the user is needed, which is labor-consuming and labor-consuming; (2) the connection reliability of the pin is not high, and failure is easy to occur; (3) the cleaning in real time cannot be realized, dirt accumulation is easy to occur, and dirt accumulation is also caused to a certain extent.
The present invention has been made in view of this.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a clothes treatment device and a control method for effectively cleaning the area between an inner barrel and a pulsator.
In order to solve the technical problems, the invention provides clothes treatment equipment, which comprises an inner barrel, a pulsator rotatably arranged in the inner barrel, and an air compression device arranged between the inner barrel and the pulsator.
Further, the device also comprises a rotating shaft, wherein the rotating shaft penetrates through the bottom of the inner barrel and is fixedly connected with the impeller, and the air compression device is arranged on the rotating shaft;
preferably, the inner barrel is a hole-free inner barrel.
Further, the air compression device is a piston type air compressor, the piston type air compressor comprises a cylinder, a piston capable of reciprocating along the inner wall of the cylinder is arranged in the cylinder, and the air compression device further comprises a transmission piece, wherein the transmission piece is respectively connected with the piston and the rotating shaft;
preferably, the transmission member comprises a crankshaft and a connecting rod, one end of the crankshaft is connected with the rotating shaft, the other end of the crankshaft is rotatably connected with the connecting rod, and the end part of the connecting rod is connected with the piston.
Further, the air compressor further comprises a power supply device, and the power supply device supplies power to the air compressor in a wireless mode.
Further, the power supply device comprises a wireless charging transmitting end and a wireless charging receiving end, wherein the wireless charging transmitting end is electrically connected with the control device of the clothes treatment equipment, and the wireless charging receiving end is electrically connected with the air compression device;
preferably, the air compressor further comprises an outer barrel coaxially sleeved outside the inner barrel, a bearing seat for supporting the rotating shaft is arranged at the bottom of the outer barrel, the wireless charging transmitting end is arranged on the bearing seat, and the wireless charging receiving end is integrated on the air compressor.
Further, the area between the inner tub and the pulsator is cleaned by controlling the air compressing device to be activated.
Further, in the clothes treatment process, the inner barrel is controlled to rotate, whether the air compression device is started or not is determined according to the rotating speed value of the inner barrel, and when the rotating speed of the inner barrel is detected to reach the preset rotating speed, the air compression device is controlled to be started.
Further, including a dehydration program, the control method includes: the air compression device is controlled to start during the dehydration sequence.
Further, after detecting that the dehydration procedure is operated for a first preset time, the air compression device is controlled to be started until the dehydration procedure is finished.
Further, the method comprises a cleaning program, and the control method comprises the following steps: receiving a cleaning instruction sent by a user, and controlling the air compression device to start;
preferably, in the pulsator cleaning program, the inner tub is controlled to run, when the rotation speed of the inner tub reaches a first preset rotation speed, the water inlet valve and the water outlet valve are opened, the air compression device is controlled to start, and the pulsator cleaning program is ended after a second preset time is run.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
1. according to the self-cleaning device, the air compression device is arranged between the inner barrel and the impeller, and the air compression device sprays high-pressure air, so that water between the inner barrel and the impeller is sprayed to the bottom of the inner barrel and the bottom of the impeller under the action of the high-pressure air, and therefore thread scraps and dirt adhered to the bottom of the inner barrel and the bottom of the impeller are washed down, and the self-cleaning purpose is achieved.
1. The piston type air compressor is arranged on the rotating shaft, and the rotating shaft rotates to drive the piston to move to generate compressed air so as to clean the area between the inner barrel and the impeller, thereby achieving the purpose of high efficiency and energy saving.
3. The power supply device supplies power to the air compression device in a wireless mode, and the problem that the power supply device is difficult to wire between the inner barrel and the impeller is solved.
4. The invention can meet the cleaning requirements of different users by setting the independent cleaning program.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a piston air compressor assembly of the present invention;
fig. 3-5 are control logic diagrams of the present invention.
Wherein: 1 is a cylinder, 2 is a crankcase, 3 is a connecting rod, 4 is a rotating shaft joint, 6 is a piston, 7 is an air outlet, 8 is an air inlet, 10 is a box body, 20 is a water collecting device, 30 is an inner barrel, 31 is an inner barrel bottom, 40 is a pulsator, 41 is a pulsator bottom, 50 is a rotating shaft, and 60 is an air compressing device.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "contacting," and "communicating" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The laundry treating apparatus shown in fig. 1 is an example of a washing machine in this embodiment, which is illustrative of the present invention, but the laundry treating apparatus of the present invention is not limited to the washing machine, and may include a washing and drying machine and other laundry treating apparatuses having similar structures. The washing machine comprises a box body 10, an outer barrel and an inner barrel 30 coaxially sleeved in the outer barrel are arranged in the box body 10, a rotary impeller 40 is arranged in the inner barrel 30, clothes are washed for a long time, dirt and scale are easy to be accumulated between the inner barrel 30 and the outer barrel and between the inner barrel 30 and the impeller 40, the prior art designs a hole-free inner barrel 30 for solving the dirt accumulation problem between the inner barrel 30 and the outer barrel, the outer barrel is omitted, and a water collecting device 20 is arranged outside the hole-free outer barrel, as shown in fig. 1, so that the dirt accumulation problem between the inner barrel 30 and the outer barrel is thoroughly solved. The prior art has a difficulty in solving the problem of dirt accumulation between the pulsator 40 and the inner tub bottom 31. The invention sets up the air compression device between inner tub 30 and impeller 40, the said air compression device includes air inlet 7 and air outlet 8, the gas between impeller 40 and the inner tub 30 enters the air compression device through the air inlet 7, become the high-pressure air and squirt from the air outlet 8 after compressing, clear the dirt between impeller 40 and the inner tub 30. The invention can not only wash away dirt and thread scraps between the inner barrel bottom 31 and the impeller bottom 41 through high-pressure gas generated by the air compression device under the condition that no water exists between the impeller 40 and the inner barrel 30, but also wash away the inner barrel bottom 31 and the impeller bottom 41 to achieve the aim of cleaning by splashing water flow to the inner barrel bottom 31 and the impeller bottom 41 after encountering the high-pressure gas generated by the air compression device under the condition that water exists between the impeller 40 and the inner barrel 30.
The air compressor is a mini-type air compressor, which can be directly arranged at the bottom 31 of the inner tub or at the bottom 41 of the pulsator, or the washing machine further comprises a rotating shaft 50, wherein the rotating shaft 50 penetrates through the bottom of the inner tub 30 and is fixedly connected with the pulsator 40, and the air compressor is arranged on the rotating shaft 50;
in the above scheme, in order to perform omnibearing cleaning on the area between the inner barrel 30 and the pulsator 40, the cleaning dead angle is avoided, the air compression device is arranged on the rotating shaft 50, and the air compression device is driven to rotate when the rotating shaft 50 rotates, so that high-pressure gas sprayed from the air outlet 8 of the air compression device can be sprayed to the whole area between the inner barrel 30 and the pulsator 40, and preferably, the air spraying angle of the air outlet 8 is adjustable, so that the upper, lower, left and right omnibearing spraying between the pulsator 40 and the inner barrel 30 is realized. The inner barrel 30 is a perforated inner barrel 30 or a non-perforated inner barrel 30, preferably a non-perforated inner barrel 30.
Further, the kinetic energy generated by the rotation of the rotating shaft 50 can enable the air compression device to generate compressed air, and specifically, the air compression device is a piston type air compressor, as shown in fig. 2, the piston type air compressor comprises a cylinder 1 and a crank case 2, an air inlet 7 and an air outlet 8 are arranged on the cylinder 1, a piston 6 capable of reciprocating along the inner wall of the cylinder 1 is further arranged in the cylinder 1, and the air compression device further comprises a transmission piece, wherein the transmission piece is respectively connected with the piston 6 and the rotating shaft 50; the rotation of the rotating shaft 50 drives the transmission member to move, and the transmission member moves to drive the piston 6 to reciprocate along the inner wall of the cylinder 1, so that the gas entering from the gas inlet 7 is compressed and then sprayed out from the gas outlet 8. More specifically, the transmission member includes a crankshaft 3 and a connecting rod 4, wherein the crankshaft 3 is located in the crankcase 2, one end of the crankshaft is connected to the rotating shaft 50, as shown in a position 5 in fig. 2, the other end of the crankshaft is rotatably connected to the connecting rod 4, and an end portion of the connecting rod 4 is connected to the piston 6. The rotation of the rotating shaft 50 drives the crankshaft 3 to move in the crankcase 2, the crankshaft 3 drives the connecting rod 4 to move, and finally the connecting rod 4 drives the piston 6 to reciprocate along the wall of the cylinder 1.
Or, the air compression device is powered on and then driven by electric power to generate compressed air, so that a wired power supply mode or a wireless power supply mode can be adopted.
Specifically, the wired power supply mode is as follows: the clothes treating apparatus includes an outer tub coaxially installed outside the inner tub 30, and a water collector 20 if the inner tub 30 is a non-porous inner tub, wherein a bearing seat for supporting the rotating shaft 50 is provided at the bottom of the outer tub, and a power line of the air compressor is inserted from the inside of the rotating shaft 50 and extended toward the bottom 31 of the inner tub, and finally led out from the bearing seat to be connected with a controller above the washing machine tray after reaching the bearing seat in order to solve the problem of the air compressor running.
Specifically, the wireless power supply mode is as follows: in order to avoid the phenomena of sparks, electric leakage and the like which possibly cause harm to a user when the wired power supply fails, the arrangement of a supporting structure and a connecting cable which are needed to be provided when the wired power supply is reduced, the cost is reduced, and the assembly efficiency of the washing machine is improved. Specifically, the power supply device comprises a wireless charging transmitting end and a wireless charging receiving end, wherein the wireless charging transmitting end is electrically connected with a control device of the clothes treatment equipment, and the control device provides power supply for the wireless charging transmitting end; the wireless charging receiving end is electrically connected with the air compression device and provides power supply for the air compression device. In order to shorten the distance between the wireless charging transmitting end and the wireless charging receiving end, especially when a charging protocol with small distance sensitivity is adopted in the charging process, the smaller the distance between the wireless charging transmitting end and the wireless charging receiving end is, the better the accuracy and the continuity of data transmission are, so that the wireless charging transmitting end is arranged on the bearing seat, and the wireless charging receiving end is integrated on the air compression device.
Example 2
The present embodiment proposes a control method of the above-described laundry treating apparatus, as shown in fig. 3 to 5, including: the area between the inner tub 30 and the pulsator 40 is cleaned by controlling the activation of the air compressing device. When the air compression device adopts the power supply device to wirelessly supply power to the air compression device, the wireless charging receiving end is in matched connection with the wireless charging transmitting end, and the control method is to achieve the purpose of controlling the starting of the air compression device by controlling the starting of the wireless charging transmitting end, so that the air compression device generates compressed air to clean the area between the inner barrel 30 and the pulsator 40.
When the inner tub 30 and the pulsator 40 are in a water-free state, the air compression device can be controlled to be started according to a received cleaning instruction sent by a user, and the air compression device stops after a preset time of operation, but after the inner tub 30 and the pulsator 40 are in a water-free state, dirt cleaned cannot be timely discharged, and pollution problems are easy to occur again. It is preferable to perform cleaning in the presence of water in the pulsator 40 and the inner tub 30, and the cleaned dirt is discharged from the drain valve with the water current.
First embodiment: as shown in the control logic diagram of fig. 3, the inner tub 30 is controlled to rotate during the laundry treatment process, and whether to activate the air compressing device is determined according to the rotational speed value of the inner tub 30. Specifically, when the rotational speed of the inner tub 30 reaches a preset rotational speed, the air compression device is controlled to be started. The preset rotational speed is preferably 400 rpm or more. If the rotation speed is less than 400 rpm, the kinetic energy generated by the air compressing device driven by the rotating shaft 50 cannot generate enough impact force to wash away dirt on the inner tub bottom 31 and the pulsator bottom 41, so that a better cleaning effect cannot be obtained.
The second embodiment is: as shown in the control logic diagram of fig. 4, the air compression device is activated by being in a dehydration sequence. Because a small amount of water flowing between the inner tub 30 and the pulsator 40 during the dehydration process can meet the washing requirement, and the rotational speed of the inner tub 30 during the dehydration process is generally greater than 400 rpm, the air compressor can be directly controlled to be started during the dehydration process.
Furthermore, since the tail sound of the dehydration procedure enters the high-speed dehydration stage and the area between the inner barrel 30 and the pulsator 40 is smaller, cleaning is not needed in the whole dehydration stage, the air compression device is controlled to be started again after the dehydration procedure runs for a first preset time until the dehydration procedure is finished, wherein the first preset time is the time when the dehydration rotating speed enters the high-speed dehydration stage, or the first preset time is set as T minutes before the dehydration procedure is finished, and T is more than 0 and less than or equal to 4 minutes.
The third embodiment is: as shown in the control logic diagram of fig. 5, a cleaning program for cleaning the inner tub 30 and the pulsator 40 is separately added to the washing machine, specifically: receiving a cleaning instruction sent by a user, and controlling the air compression device to start; in the impeller 40 cleaning process, the inner barrel 30 is controlled to operate, when the rotational speed of the inner barrel 30 reaches a first preset rotational speed, the water inlet valve and the water outlet valve are opened, the air compression device is controlled to start, the first preset rotational speed is more than or equal to 400 rpm, if the rotational speed is less than 400 rpm, the kinetic energy generated by the rotating shaft 50 driving the air compression device cannot enable the water flow to generate enough impact force to wash dirt on the inner barrel bottom 31 and the impeller bottom 41, so that a better cleaning effect cannot be obtained. At this time, water flows into the inner barrel 30 from the water inlet valve, enters between the inner barrel bottom 31 and the impeller 40, and under the action of high-pressure gas generated by the air compression device, the water flows to flush the inner barrel bottom 31 and the impeller bottom 41, and the flushed dirt and thread scraps are discharged from the drain valve along with the water flow. And when the cleaning program is finished after the second preset time is operated, controlling the air compression device, the water inlet valve and the water outlet valve to be closed, and setting the second preset time to be T ', wherein T' is preferably more than 0 and less than or equal to 5 minutes. Since the water flowing from the water inlet valve is introduced into the inner tub 30 through the detergent dispenser box, the user can select to pour the detergent into the dispenser box before the cleaning process is started, and the detergent is introduced between the inner tub bottom 31 and the pulsator 40 with the water flow after the cleaning process is started, thereby achieving a better washing effect.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (4)
1. A laundry treatment apparatus comprising an inner tub and a pulsator rotatably provided in the inner tub, characterized by further comprising an air compression device provided between the inner tub and the pulsator;
the air compression device is arranged on the rotating shaft; when the rotating shaft rotates, the air compression device is driven to rotate, so that the air compression device sprays high-pressure gas between the inner barrel and the impeller;
the air compression device is a piston type air compressor, the piston type air compressor comprises a cylinder, a piston capable of reciprocating along the inner wall of the cylinder is arranged in the cylinder, and the air compression device further comprises a transmission piece, and the transmission piece is respectively connected with the piston and the rotating shaft.
2. A laundry treatment apparatus according to claim 1, wherein the inner tub is a non-porous inner tub.
3. A laundry treatment apparatus according to claim 1, characterized in that the transmission member comprises a crankshaft and a connecting rod, one end of the crankshaft being connected to the rotating shaft, the other end being rotatably connected to the connecting rod, the end of the connecting rod being connected to the piston.
4. A control method of a laundry treating apparatus according to any one of claims 1 to 3, wherein the cleaning of the area between the inner tub and the pulsator is performed by controlling the activation of the air compressing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536796.5A CN112111923B (en) | 2019-06-20 | 2019-06-20 | Clothes treatment equipment and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910536796.5A CN112111923B (en) | 2019-06-20 | 2019-06-20 | Clothes treatment equipment and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112111923A CN112111923A (en) | 2020-12-22 |
| CN112111923B true CN112111923B (en) | 2023-04-25 |
Family
ID=73795924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910536796.5A Active CN112111923B (en) | 2019-06-20 | 2019-06-20 | Clothes treatment equipment and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112111923B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980037003A (en) * | 1996-11-20 | 1998-08-05 | 배순훈 | Micro bubble washing machine |
| KR19980041637A (en) * | 1996-11-28 | 1998-08-17 | 배순훈 | Compression type washing machine |
| CN104358071A (en) * | 2014-05-26 | 2015-02-18 | 梁章海 | Automatic cleaning device for washing machine |
| CN206385351U (en) * | 2016-12-26 | 2017-08-08 | 珠海格力电器股份有限公司 | Roller washing machine self-cleaning structure and roller washing machine |
| CN107245835A (en) * | 2017-07-18 | 2017-10-13 | 无锡飞翎电子有限公司 | Washing machine |
| WO2018040935A1 (en) * | 2016-08-30 | 2018-03-08 | 青岛海尔洗衣机有限公司 | Washing machine having no water between inner and outer tubs and control method therefor |
-
2019
- 2019-06-20 CN CN201910536796.5A patent/CN112111923B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980037003A (en) * | 1996-11-20 | 1998-08-05 | 배순훈 | Micro bubble washing machine |
| KR19980041637A (en) * | 1996-11-28 | 1998-08-17 | 배순훈 | Compression type washing machine |
| CN104358071A (en) * | 2014-05-26 | 2015-02-18 | 梁章海 | Automatic cleaning device for washing machine |
| WO2018040935A1 (en) * | 2016-08-30 | 2018-03-08 | 青岛海尔洗衣机有限公司 | Washing machine having no water between inner and outer tubs and control method therefor |
| CN206385351U (en) * | 2016-12-26 | 2017-08-08 | 珠海格力电器股份有限公司 | Roller washing machine self-cleaning structure and roller washing machine |
| CN107245835A (en) * | 2017-07-18 | 2017-10-13 | 无锡飞翎电子有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112111923A (en) | 2020-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110946524B (en) | Surface cleaning machine and self-cleaning method thereof | |
| EP1505191A1 (en) | Washing machine | |
| CN106637820A (en) | Locking mechanism of inner bucket and washing machine | |
| CN109044238A (en) | A kind of annular water scrub shoe machine | |
| CN204298637U (en) | Hydraulic type washing machine | |
| CN110251905B (en) | Portable tennis cleaning machine | |
| CN112111923B (en) | Clothes treatment equipment and control method | |
| CN108950972B (en) | Intelligent household washing machine for particle cleaning | |
| CN109645915B (en) | Dish washing machine | |
| CN208855234U (en) | A kind of printing equipment burnisher | |
| CN210368344U (en) | Novel washing machine | |
| CN210934104U (en) | Cleaning assembly and air conditioning equipment | |
| CN107044028A (en) | A kind of composite pressure displaced type washing machine | |
| CN112442840A (en) | Washing method for inner barrel of washing machine without disassembly | |
| CN1054110A (en) | Cyclic spray saving type drum washing mahcine | |
| CN213417337U (en) | Self-cleaning type dirt-free washing machine | |
| CN211658087U (en) | Intelligent cleaning shoe vamp machine | |
| CN214856457U (en) | Wall-mounted overhead power full-automatic mop washing and drying machine | |
| CN112941827B (en) | Pulsator washing machine with self-cleaning device | |
| CN218925438U (en) | Hydraulic pump washs and motor check out test set | |
| CN107456183A (en) | A kind of mop cleaner | |
| CN217127791U (en) | Water flow shoe washing device | |
| CN218684301U (en) | Shoe washing device | |
| CN219793376U (en) | Self-circulation cleaning device for inner and outer barrels of drum washing machine | |
| CN212895508U (en) | Miniature washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |