CN110924089B - Roller washing machine capable of adding clothes halfway and control method thereof - Google Patents
Roller washing machine capable of adding clothes halfway and control method thereof Download PDFInfo
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- CN110924089B CN110924089B CN201911365954.1A CN201911365954A CN110924089B CN 110924089 B CN110924089 B CN 110924089B CN 201911365954 A CN201911365954 A CN 201911365954A CN 110924089 B CN110924089 B CN 110924089B
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- clothes
- door
- washing machine
- washing
- fresh air
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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
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/10—Doors; Securing means therefor
Abstract
The invention relates to a drum washing machine capable of adding clothes halfway, which comprises a washing barrel, a washing machine door body for opening and closing the washing barrel, a clothes adding door and a clothes adding channel, wherein when the washing machine washes, clothes can be fed into the washing barrel through the clothes adding channel by opening the clothes adding door. The clothes adding door adopts a front-upper opening structure, and midway clothes adding is realized. Compared with other side sub-door and sub-door schemes, the clothes adding door body is arranged above, clothes adding can be carried out at any time, the clothes adding door body is not influenced by water level and washing process, water overflowing is prevented, the washing machine does not need to be stopped to rotate, and the door body is simple in structure. The clothes adding door can be used as a channel for exchanging fresh air for the roller, air in the roller is exchanged by utilizing the rotation of the roller, the bacterial growth of the cavity and clothes is well inhibited, and only part of software modules are added in the whole process without adding hardware.
Description
Technical Field
The invention relates to a drum washing machine and a control method thereof, in particular to a drum washing machine capable of adding clothes halfway and a control method thereof.
Background
The existing drum washing machine has a condition limitation on midway clothes adding, if the water level is too high, the door body cannot be opened to add clothes, otherwise, the door body is opened, and water flows out of the door body; or the water and the detergent are drained away first, and the door body can be opened for clothes adding. The former cannot be used for coating at any time, and the latter wastes water and detergent.
Chinese patent documents: CN106978696A discloses a drum washing machine with a sub-door, which can controllably open the sub-door according to the washing process and keep the main door closed after receiving a request signal for opening the sub-door, so as to facilitate adding clothes during the washing process. However, the design of the door body is complex, the existing door body is mostly made of glass materials, the hinge design is difficult, moreover, the design still has certain requirements on the water level, and a control method needs to be designed and adjusted to a certain degree. The realization method is complex and the cost of the door body is high.
Disclosure of Invention
In view of the above, the invention provides a drum washing machine capable of adding clothes halfway, and the drum washing machine can realize the halfway clothes adding of the drum washing machine at any time by additionally arranging a clothes adding door. Meanwhile, when the clothes adding door is opened, fresh air can be replaced in the barrel.
Specifically, the method comprises the following steps: a drum washing machine, the said drum washing machine includes the washing tub and washing machine door body used for opening and closing the washing tub, characterized by; the washing machine also comprises a clothes adding door and a clothes adding passage, and when the washing machine washes clothes, the clothes can be fed into the washing barrel through the clothes adding passage by opening the clothes adding door.
Preferably, the washing machine further comprises a sealing ring installed between the washing tub and the washing machine door body, the sealing ring having an opening formed therein to communicate with the passage.
Preferably, a protruding part is further provided on a side of the door body opposite to the washing tub, the protruding part is formed with an inclined surface through which the laundry coming out of the passage slides into the washing tub.
Preferably, the door body is positioned above the washing tub, and the clothes can enter the washing tub through the passage under the action of gravity;
preferably, a filter screen door is further arranged between the door body and the clothes inlet of the channel.
Preferably, the clothes adding door is of a hinged door body structure or a push-pull door body structure.
In addition, the present invention provides a control method of a drum washing machine according to any one of the present invention, comprising the steps of:
s01: starting by changing fresh air;
s02: judging whether the washing machine has a process of conflicting with fresh air exchange, judging whether a clothes adding door is opened or not and whether a filter screen door is closed or not, and if so, entering the next step; if any one of the air inlets is not the air inlet, the fresh air exchange operation is not carried out;
s03: and carrying out fresh air exchange operation.
Preferably, S03 is specifically: and performing the following cyclic control until the preset time is reached to stop the fresh air change operation: the motor rotates at a low speed to break up clothes for a first preset time; the motor rotates at a high speed for a second preset time.
Preferably, step S01 is preceded by step S01A: the user presses the fresh air change operation; or further comprising step S01M: and when the washing process is finished and the door body of the washing machine is not opened, entering the next step at intervals of a third preset time.
Preferably, in step S02: when the fresh air changing operation is not carried out, the method also comprises the step of feeding back related information to the user.
Has the advantages that:
the clothes adding door adopts a front-upper opening structure, and midway clothes adding is realized. Compared with other side sub-door and sub-door schemes, the side sub-door and sub-door scheme has the advantages that the clothes adding door body is arranged above, clothes adding can be carried out at any time, the side sub-door and sub-door scheme is not influenced by water level and washing process, water overflowing is prevented, the washing machine does not need to be stopped, and the door body is simple in structure.
The novel air refreshing drum can be used as a channel for refreshing air of the drum, air in the drum is refreshed by using the rotation of the drum, and the bacterial growth of the cavity and clothes is well inhibited. And the whole process only needs to add part of software modules without adding hardware.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is a right side view schematically illustrating a drum washing machine according to the present invention.
Fig. 2 is a schematic sectional view of the drum washing machine of the present invention.
Fig. 3 is a perspective view illustrating a drum washing machine according to the present invention.
FIG. 4 is a schematic view of a clothes adding door of the drum washing machine according to the present invention.
Fig. 5 is a schematic view of a packing of the drum washing machine according to the present invention.
Fig. 6 is a perspective view of the door of the drum washing machine according to the present invention.
FIG. 7 is a schematic view of a one-touch fresh air flow of the drum washing machine according to the present invention.
FIG. 8 is a schematic diagram of the flow of the timing fresh air exchange of the drum washing machine of the present invention.
Fig. 9 is a schematic view illustrating an automatic fresh air supply flow of the drum washing machine according to the present invention.
Wherein, 1-clothes adding door; 2-a channel; 3-sealing ring; 4-a glass bowl; 5-a filter screen door.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
It will be understood that, although the terms first, second, third, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Thus, a first structure discussed below may be termed a second structure without departing from the teachings of the disclosed concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings of fig. 1-9:
as shown in fig. 1 to 6, the present invention provides a drum washing machine, which includes a washing tub and a washing machine door for opening and closing the washing tub, and further includes a clothes adding door 1, and a clothes adding passage 2, and when the washing machine washes, laundry is fed into the washing tub through the clothes adding passage 2 by opening the clothes adding door 1.
The washing machine also comprises a sealing ring 3, the sealing ring 3 is arranged between the washing barrel and the washing machine door body, and an opening communicated with the channel 2 is formed on the sealing ring 3. The side of the door body opposite to the washing barrel is also provided with a convex part (a glass bowl 4), the convex part is provided with an inclined surface, and clothes coming out from the channel 2 slide into the washing barrel through the inclined surface.
The door body is positioned above the washing barrel, and clothes can enter the washing barrel through the channel 2 under the action of gravity;
during washing, when needing to add the clothing, manual or automatic opening is located the top and is added clothing door 1, then manually opens filter screen door 5, and the clothing that will add drops into and adds clothing passageway 2, and the clothes is in the effect of gravity, and the whereabouts is in the washing machine to under the inclined plane guide of side door glass bowl 4, slide in a washing section of thick bamboo (cylinder) cavity, get into the washing process, realize adding the clothing. The clothes adding operation needs to be carried out, the clothes adding door 1 and the filter screen door 5 need to be opened, and the side door does not need to be opened.
A filter screen door 5 is arranged between the door body and the clothes inlet of the channel 2. The clothes adding door 1 is a hinged door body structure or a push-pull door body structure, and can be automatically opened or closed.
As shown in fig. 7 to 9, the present invention also provides a control method of a drum washing machine, comprising the steps of:
s01: starting by changing fresh air;
s02: judging whether the washing machine has a process of conflicting with fresh air, judging whether the clothes adding door 1 is opened or not, judging whether the filter screen door 5 is closed or not, and entering the next step if the clothes adding door 1 and the filter screen door 5 are both closed; if any one of the air inlets is not the air inlet, the fresh air exchange operation is not carried out;
s03: and carrying out fresh air exchange operation.
Wherein, S03 specifically is: and performing the following cyclic control until the preset time is reached to stop the fresh air change operation: the motor rotates at a low speed to break up clothes for a first preset time; the motor rotates at a high speed for a second preset time. Wherein, step S01 is preceded by step S01A: the user presses the fresh air change operation; or further comprising step S01M: and when the washing process is finished and the door body of the washing machine is not opened, entering the next step at intervals of a third preset time. In step S02, among others: when the fresh air changing operation is not carried out, the method also comprises the step of feeding back related information to the user.
Wherein, the process of contradicting with changing new trend includes: for example, the process of changing fresh air may be affected when water is supplied and drained.
As shown in fig. 7, a fresh air flow for one-key exchange of the drum washing machine of the present invention is illustrated. When a user presses down 'one key to change fresh air', whether the washing machine has other processes, whether the side door is locked, whether the clothes adding door 1 is opened and whether the filter screen door 5 is closed are sequentially judged. If the conditions are met, performing a 'fresh air change process'. The motor rotates at a low speed to break up the clothes for 20 seconds and then accelerates to over 1000 revolutions for 10 seconds, which repeats 3 times. Because the roller cavity is not completely sealed, when the motor rotates rapidly, convection air can be generated in the cavity, and the fresh air exchange function is realized.
As shown in fig. 8, the timing fresh air exchange flow of the drum washing machine of the present invention is illustrated. When a user presses down 'regularly change the fresh air', whether the washing machine has other processes, whether the side door is locked, whether the clothes adding door 1 is opened and whether the filter screen door 5 is closed are sequentially judged every hour. If the conditions are met, performing a 'fresh air change process': the motor rotates at a low speed to break up the clothes for 20 seconds and then accelerates to over 1000 revolutions for 10 seconds, which repeats 3 times.
As shown in fig. 9, the automatic fresh air exchange flow of the drum washing machine of the present invention is illustrated. When the washing process is finished and the side door is not opened, whether other processes exist, whether the clothes adding door 1 is opened and whether the filter screen door 5 is closed are sequentially judged every hour. If the conditions are met, performing a 'fresh air change process': the motor rotates at a low speed to break up the clothes for 20 seconds and then accelerates to over 1000 revolutions for 10 seconds, which repeats 3 times. Note that the function of the strainer door 5 is to prevent the outside pollutant from penetrating through the clothes-adding channel 2 and entering the drum cavity to pollute clothes, so that when the fresh air is needed to be changed, the clothes-adding door 1 needs to be opened, and the side door and the strainer door 5 need not to be opened.
Optionally, the clothes adding door 1 and the filter screen door 5 can be ordinary manual doors, and can be replaced by a push-pull sliding door controlled by a motor. The alternative scheme has two advantages, namely, the space is saved, the manual door occupies the upward space of the washing machine as shown in 1 and 5 of fig. 2, and the sliding door can retract the door body into the cover plate of the washing machine, such as a freezer on the market; secondly, convenient intelligence, this design cooperation washing machine panel on the button, press "add the clothing", under motor drive, add clothing door 1 and filter screen door 5 and open automatically, and when "change new trend" operation and go on, the motor is automatic to be opened and is added clothing door 1 and close filter screen door 5.
The most basic embodiment of the invention allows the elimination of the strainer door 5, leaving only the top dressing door 1. When clothes are needed to be added, only the clothes adding door 1 needs to be opened, and after the clothes are put down, the clothes adding door 1 is manually closed; when needs trade new trend, manually open and add clothing door 1, trade the new trend operation and accomplish the back, in time manually close and add clothing door 1, prevent that external pollutant from adding clothing passageway 2 and getting into the cavity.
The channel 2 can be a slide way or a track, the convex part of the door body can be a glass bowl 4, the door body is also called a side door, and the sealing ring 3 can be a sealing rubber ring.
Has the advantages that:
the invention has at least the following beneficial effects:
the invention relates to a drum washing machine capable of adding clothes halfway, which comprises a washing barrel and a washing machine door body for opening and closing the washing barrel, and also comprises a clothes adding door 1 and a clothes adding channel 2, wherein when the washing machine washes, clothes can be fed into the washing barrel through the clothes adding channel 2 by opening the clothes adding door 1. The clothes adding door 1 adopts a front-upper opening structure, and realizes midway clothes adding. Compared with other side sub-door and sub-door schemes, the clothes adding door 1 is arranged above, clothes adding can be carried out at any time, is not influenced by water level and washing process, prevents water overflow, does not need to stop the rotation of the washing machine, and has a simple door structure. The clothes adding door 1 can be used as a channel 2 for exchanging fresh air for the roller, air in the roller is exchanged by using the rotation of the roller, the bacterial growth of a cavity and clothes is well inhibited, and only part of software modules are added in the whole process without adding hardware.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (6)
1. A drum washing machine, the said drum washing machine includes the washing tub and washing machine door body used for opening and closing the washing tub, characterized by; the clothes-adding device also comprises a clothes-adding door (1) and a clothes-adding channel (2);
the drum washing machine further comprises a sealing ring (3), the sealing ring (3) is installed between the washing barrel and the washing machine door body, and an opening communicated with the clothes adding channel (2) is formed in the sealing ring (3);
the side, opposite to the washing barrel, of the door body is also provided with a convex part, an inclined surface is formed on the convex part, and clothes coming out of the clothes adding channel (2) slide into the washing barrel through the inclined surface;
the clothes adding door is positioned above the washing barrel, and clothes can enter the washing barrel through the clothes adding channel (2) under the action of gravity;
a filter screen door (5) is arranged between the clothes adding door (1) and the clothes inlet of the clothes adding passage (2);
when washing, when needing to add the clothing, open earlier add clothing door (1), manually open again filter screen door (5), put into the clothing passageway of adding with the clothes that need add, the clothes is in the effect of gravity, and the clothes is in the washing machine, and under the inclined plane guide of bellying inclined plane, slide in a washing section of thick bamboo cavity, get into the washing process, realize adding the clothing.
2. A drum washing machine according to claim 1, characterized in that: the clothes adding door (1) is of a hinged door body structure or a push-pull door body structure, and the clothes adding door (1) can be opened and closed manually or automatically.
3. A control method of a drum washing machine according to any one of claims 1-2, characterized by comprising the steps of:
s01: starting by changing fresh air;
s02: judging whether the washing machine has a process of conflicting with fresh air exchange, judging whether the clothes adding door (1) is opened or not, judging whether the filter screen door (5) is closed or not, and entering the next step if the clothes adding door and the filter screen door are both closed; if any one of the air inlets is not the air inlet, the fresh air exchange operation is not carried out;
s03: and carrying out fresh air exchange operation.
4. The control method according to claim 3, characterized in that: s03 specifically includes: and performing the following cyclic control until the preset time is reached to stop the fresh air change operation: the motor rotates at a low speed to break up clothes for a first preset time; the motor rotates at a high speed for a second preset time.
5. The control method according to claim 4, characterized in that: step S01 is preceded by step S01A: the user presses the fresh air change operation; or further comprising step S01M: and when the washing process is finished and the door body of the washing machine is not opened, entering the next step at intervals of a third preset time.
6. The control method according to claim 5, characterized in that: in step S02: further comprising: when the fresh air change operation is not carried out, the method also comprises the step of feeding back the related reason information of the fresh air change operation to the user.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911365954.1A CN110924089B (en) | 2019-12-26 | 2019-12-26 | Roller washing machine capable of adding clothes halfway and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911365954.1A CN110924089B (en) | 2019-12-26 | 2019-12-26 | Roller washing machine capable of adding clothes halfway and control method thereof |
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| CN110924089A CN110924089A (en) | 2020-03-27 |
| CN110924089B true CN110924089B (en) | 2020-12-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113882114B (en) * | 2020-07-02 | 2023-07-21 | 青岛海尔洗涤电器有限公司 | Drum-type laundry treating apparatus and control method thereof |
| CN112626808B (en) * | 2020-12-17 | 2023-07-25 | 珠海格力电器股份有限公司 | Washing machine door, washing machine, control method for midway clothes adding of washing machine and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515217Y (en) * | 2001-08-14 | 2002-10-09 | 闵建军 | Double-door rotary clinder washing machine |
| DE102009029240A1 (en) * | 2009-09-07 | 2011-03-10 | BSH Bosch und Siemens Hausgeräte GmbH | Method for handling clothes in program-controllable washing machine with liquor outflow system, involves adding predetermined water amount in drum |
| CN105603677B (en) * | 2014-11-24 | 2019-12-31 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and control method |
| CN106567231B (en) * | 2015-10-08 | 2019-04-16 | 苏州三星电子有限公司 | Washing machine and its addition clothing channel design |
| CN107675423B (en) * | 2017-10-12 | 2021-01-12 | 无锡小天鹅电器有限公司 | Ventilation control method and system of washing machine and washing machine |
| CN207376305U (en) * | 2017-11-06 | 2018-05-18 | 海信（山东）冰箱有限公司 | A kind of roller washing machine |
| CN108774846A (en) * | 2018-06-28 | 2018-11-09 | 安徽凯盛茶业有限公司 | A kind of top opening barrel washing machine |
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