CN108085923B - Washing machine roller and washing machine - Google Patents
Washing machine roller and washing machine Download PDFInfo
- Publication number
- CN108085923B CN108085923B CN201810058794.5A CN201810058794A CN108085923B CN 108085923 B CN108085923 B CN 108085923B CN 201810058794 A CN201810058794 A CN 201810058794A CN 108085923 B CN108085923 B CN 108085923B
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- 238000005406 washing Methods 0.000 title claims abstract description 238
- 238000005192 partition Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 5
- 239000003086 colorant Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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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
- D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
- D06F31/005—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies consisting of one or more rotating drums through which the laundry passes in a continuous flow
-
- 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
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
- D06F21/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement about a horizontal axis
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
-
- 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
- D06F37/08—Partitions
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides a washing machine drum and a washing machine, wherein the washing machine drum comprises: inner tube (3) and urceolus (4), inner tube (3) can be relative urceolus (4) motion, so that inner tube (3) can nest in the inside first position of urceolus (4) and be located between the outside second position of urceolus (4), when inner tube (3) are located the second position, inner tube (3) with urceolus (4) can form two washing chamber of intercommunication or respectively form two independent washing chamber. The invention can also prevent the volume of the roller from increasing when realizing the washing separating function, effectively saves the cost, and solves the problems of small washing quantity each time for most of the current solitary people and overlarge and waste capacity of the current household washing machine; the washing machine meets the washing demands of people for washing clothes with deep and light colors and washing the inner and outer clothes separately; the washing process of the washing machine should be simple, time-saving and energy-saving.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a washing machine roller and a washing machine.
Background
The current separate washing drum washing machine is mostly a multi-drum washing machine, which is combined in a box body. As patent No. cn2015132758. X, a split-wash drum washing machine is disclosed, which has two drums coaxially, which share a set of control system, and which drains off time; opening a door on the wall of the drum above the drum to put and take out clothes. Although the scheme can meet the differentiated requirements of washing different types of clothes, two large problems exist: firstly, two rollers are huge in size and high in cost, and large noise is caused when the two rollers run at the same time, and if the size of a single roller is compressed, large clothes cannot be washed; secondly, the opening is formed on the side wall of the roller, so that the strength of the roller is weakened, and the sealing process between the roller and the inner cavity of the washing machine is quite complex.
Because the drum washing machine in the prior art is provided with two drums for washing separately, the two drums are huge in volume and high in cost, and large noise is caused when the two drums are operated at the same time, if the size of a single drum is compressed, large clothes cannot be washed; secondly, the opening is formed in the side wall of the roller, so that the strength of the roller is weakened, the sealing process between the roller and the inner cavity of the washing machine is quite complex, and the like.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of huge volume and high cost caused by the fact that the drum washing machine in the prior art is provided with two drums for washing separately, so as to provide a drum of the washing machine and the washing machine.
The present invention provides a drum of a washing machine, comprising:
the inner cylinder and the outer cylinder can move relative to the outer cylinder so that the inner cylinder can move between a first position nested inside the outer cylinder and a second position located outside the outer cylinder, and when the inner cylinder is located at the second position, the inner cylinder and the outer cylinder can form two communicated washing cavities or respectively form two independent washing cavities.
Preferably, the method comprises the steps of,
when the inner cylinder is positioned at the first position, the inner cylinder is completely sleeved inside the outer cylinder, and when the inner cylinder is positioned at the second position, the inner cylinder is completely positioned outside the outer cylinder.
Preferably, the method comprises the steps of,
when the inner cylinder is positioned at the second position, a partition plate is further arranged at the joint position between the inner cylinder and the outer cylinder, and the two independent washing cavities are formed by sealing and separating the partition plates.
Preferably, the method comprises the steps of,
the partition board is clamped with the connecting positions through the buckles.
Preferably, the method comprises the steps of,
the interface locations are arranged in a streamlined buffer transition structure.
Preferably, the method comprises the steps of,
the inner cylinder and the outer cylinder are both cylinders, the axes of the inner cylinder and the outer cylinder are coincident, and the outer diameter of the inner cylinder is smaller than or equal to the inner diameter of the outer cylinder, so that the inner cylinder can stretch and retract in the outer cylinder along the axial direction.
Preferably, the method comprises the steps of,
the inner barrel outer wall is provided with a slide way, the outer barrel inner wall is provided with a roller matched with the slide way, and the roller can slide in the slide way so that the inner barrel can slide in the outer barrel along the axial direction.
Preferably, the method comprises the steps of,
the inner barrel comprises a first end and a second end along the axis direction, wherein the first end is used for taking and placing washed clothes, and a bottom plate capable of sealing the second end is further arranged on the second end.
The invention also provides a washing machine comprising a washing machine drum as claimed in any one of the preceding claims.
Preferably, the method comprises the steps of,
the washing machine comprises an outer barrel, an outer barrel opening, a drum door, a washing machine shell, a front shell, a panel, a display screen, a liquid detergent tank and a rotation control button, wherein the drum door can be used for opening or closing the outer barrel opening, the washing machine shell and the front shell form a space capable of accommodating a drum of the washing machine, and the display screen, the liquid detergent tank and the rotation control button are arranged on the panel.
The invention also provides a control method of the washing machine, which uses the washing machine of any one of the previous claims to control the relative movement between the inner cylinder and the outer cylinder according to the requirement of the washing capacity so as to obtain a large-capacity washing mode, a small-capacity washing mode and a split washing mode.
Preferably, the method comprises the steps of,
when a high-capacity washing mode is required, the inner cylinder is controlled to move to the second position relative to the outer cylinder, so that two communicated washing cavities are formed by the inner cylinder and the outer cylinder;
when a small-capacity washing mode is required, controlling the inner cylinder to move to the first position relative to the outer cylinder, so that the inner cylinder is nested inside the outer cylinder to form an independent washing cavity through the inner cylinder;
when the washing mode is needed to be carried out, the inner cylinder is controlled to move to the second position relative to the outer cylinder, so that two independent and non-communicated washing cavities are formed by the inner cylinder and the outer cylinder respectively.
The drum of the washing machine and the washing machine provided by the invention have the following beneficial effects:
1. according to the drum and the washing machine of the washing machine, the inner drum can move relative to the outer drum so that the inner drum can move between the first position nested in the outer drum and the second position located outside the outer drum, when the inner drum is located at the second position, the inner drum and the outer drum can form two communicated washing cavities or respectively form two independent washing cavities, the aim of washing by separating can be achieved through the two independent washing cavities formed by the nested inner drum and the outer drum, meanwhile, the inner drum can be nested in the outer drum relative to the outer drum, the inner drum can be retracted into the outer drum after the separation washing is finished, the volume of the drum is not increased due to separation washing, the original drum volume can be kept or is smaller than the original volume, the increase of the drum volume can be prevented when the separation washing function is achieved, the cost is effectively saved, and the problems that most of people are occupied at present, the number of washing is small each time, and the capacity of the current household washing machine is excessively wasted are solved; the washing machine meets the washing demands of people for washing clothes with deep and light colors and washing the inner and outer clothes separately; the washing process of the washing machine should be simple, time-saving and energy-saving;
2. the invention adopts the telescopic variable-size roller with the partition plate, so that the capacity of the washing machine can be large or small, and different types of clothes can be washed in two compartments at the same time, the use mode of the washing machine is more flexible, and half of washing time and water quantity are saved; meanwhile, the noise generated by the scheme in the background technology is effectively reduced due to the reduction of the volume, and the opening on the side wall of the roller is not needed, so that the original strength of the roller can be ensured, and the sealing process between the roller and the inner cavity of the washing machine is simplified;
3. according to the drum of the washing machine and the washing machine, the drum of the washing machine is transversely divided into two small drums which are sealed relatively from the middle, and different types of clothes are washed respectively; the inner cylinder and the partition plate between the inner cylinder and the partition plate are detachable, and the partition plate is fixed and sealed by using three electric control buckles, so that the capacity of the roller is flexible and variable; the outer wall of the inner cylinder is provided with a slideway, so that the inner cylinder and the outer cylinder can be nested into a thick roller to form a small-capacity mode; the two cylinders can be stretched into an inner cylinder and an outer cylinder according to whether a partition plate-shaped component washing mode or a large-capacity mode is added; the outer cylinder of the roller is larger than the radius of the inner cylinder by one thickness of the inner wall of the roller, and the joint of the two cylinders adopts streamline buffering design.
Drawings
Fig. 1 is an exploded construction view of a washing machine of the present invention;
fig. 2 is a perspective view of a drum of a washing machine in accordance with the present invention;
fig. 3 is a front structural view of a drum of a washing machine in accordance with the present invention;
fig. 4 is a flowchart of several different modes of the laundry control method of the washing machine of the present invention.
The reference numerals in the drawings are as follows:
1. a washing machine housing; 2. a bottom plate; 3. an inner cylinder; 31. a slideway; 4. an outer cylinder; 5. a partition plate; 51. a buckle; 6. a front housing of the washing machine; 7. a drum door; 8. rotating the control knob; 9. a laundry detergent placing groove; 10. a panel; 11. and a display screen.
Detailed Description
As shown in fig. 1 to 3, the present invention provides a drum of a washing machine, comprising:
an inner drum 3 and an outer drum 4, the inner drum 3 being movable relative to the outer drum 4 such that the inner drum 3 is movable between a first position nested inside the outer drum 4 and a second position outside the outer drum 4, the inner drum 3 and the outer drum 4 being capable of forming two communicating wash chambers or two independent wash chambers respectively when the inner drum 3 is in the second position.
The inner cylinder can move relative to the outer cylinder so that the inner cylinder can move between a first position nested in the outer cylinder and a second position located outside the outer cylinder, when the inner cylinder is located at the second position, the inner cylinder and the outer cylinder can form two communicated washing cavities or respectively form two independent washing cavities, the aim of washing by separating can be achieved through the two independent washing cavities formed by the nested inner cylinder and the outer cylinder, meanwhile, the inner cylinder can be nested in the outer cylinder relative to the outer cylinder, the inner cylinder can retract into the outer cylinder after the separating is finished, the volume of the roller is not increased due to separating washing, the original volume of the roller can be kept or is smaller than that of the roller, the volume of the roller can be prevented from being increased when the separating washing function is achieved, the cost is effectively saved, and the problems that most of single people at present are small in washing quantity each time and the capacity of the current household washing machine is excessively wasted are solved; the washing machine meets the washing demands of people for washing clothes with deep and light colors and washing the inner and outer clothes separately; the washing process of the washing machine should be simple, time-saving and energy-saving;
preferably, when the inner cylinder 3 is in the first position, the inner cylinder 3 is completely sleeved inside the outer cylinder 4, and when the inner cylinder 3 is in the second position, the inner cylinder 3 is completely outside the outer cylinder 4. The two limiting positions of the inner cylinder movement of the invention, namely the first position is the position where the inner cylinder is completely nested in the outer cylinder, at the moment, the drum washing machine can perform independent washing through the inner cylinder or is in a state position when the drum washing machine does not work, the occupied volume and the space of the drum washing machine can be effectively reduced, the second position is the position where the inner cylinder is completely positioned outside the outer cylinder, at the moment, the drum washing machine can perform communicated washing through the inner cylinder and the outer cylinder, the effect of high-capacity washing is realized, or independent separated washing can be performed through the inner cylinder and the outer cylinder, and the requirement of washing clothes is ensured.
Preferably, when the inner cylinder 3 is located at the second position, a partition 5 is further arranged at the connection position between the inner cylinder 3 and the outer cylinder 4, and the two independent washing cavities are formed by sealing and separating of the partition 5. The invention is a preferable realization structure of the split washing mode, the inner cylinder and the outer cylinder can be separated in a sealing way through the partition board (the partition board is placed into a designated position to perform a separation function after the split washing mode is selected), and the capacity of the washing machine can be large or small due to the adoption of the telescopic variable-size roller with the partition board, different types of clothes can be washed in two compartments at the same time, so that the use mode of the washing machine is more flexible, and half of washing time and water quantity are saved; meanwhile, the noise generated by the scheme in the background technology is effectively reduced due to the reduction of the volume, an opening on the side wall of the roller is not needed, the original strength of the roller can be ensured, and the sealing process between the roller and the inner cavity of the washing machine is simplified.
Preferably, the partition plate 5 is engaged with the engagement position (preferably, engaged with the inner peripheral wall of the inner tube) by a buckle 51. The invention is a preferred implementation mode for realizing that the partition board is fixed at the connecting position of the inner cylinder and the outer cylinder, preferably an electric control buckle, the middle partition board is arranged at the connecting position of the two cylinders and is fixed on the inner cylinder wall by three electric control buckles, and when the partition board is not needed, the partition board can be detached by loosening the buckle through a program. The baffle plate can be placed on the door plate of the washing machine by clamping the buckle, and when the baffle plate is required to be installed, the buckle is loosened, and the inner cylinder is closed like a door.
Preferably, the interface location is provided as a streamlined buffer transition structure. The connecting position is set to be a streamline buffer transition structure, so that the buffer transition effect can be realized on the fluid, the flow resistance of the fluid (mainly water) is reduced, the energy utilization efficiency of the washing machine is improved, and the noise is reduced.
Preferably, the inner cylinder 3 and the outer cylinder 4 are both cylinders, and the axes of the inner cylinder 3 and the outer cylinder 4 are coincident, and the outer diameter of the inner cylinder 3 is smaller than or equal to the inner diameter of the outer cylinder 4, so that the inner cylinder 3 can perform telescopic motion in the outer cylinder 4 along the axial direction. The inner cylinder and the outer cylinder are preferably arranged in a cylindrical shape and are of concentric cylinder structures, so that concentric rotation around an axis can be conveniently carried out, the aim of washing clothes is fulfilled, the inner diameter of the inner cylinder is smaller than or equal to the inner diameter of the outer cylinder, the inner cylinder can be effectively ensured to be assembled in the outer cylinder, the outer diameter of the outer cylinder of the cylinder is preferably larger than the outer diameter of the inner cylinder by one inner wall thickness of the inner cylinder, and the inner diameter of the outer cylinder is in tangential engagement with the outer diameter of the inner cylinder. The inner cylinder stretches out and draws back along the axial direction to extend out of the outer cylinder and retract into the outer cylinder, so that the aim of adjusting the washing capacity of the roller is fulfilled.
Preferably, a slide way 31 is arranged on the outer wall of the inner cylinder 3, and rollers matched with the slide way 31 are arranged on the inner wall of the outer cylinder 4, and can slide in the slide way 31 so that the inner cylinder 3 can slide in the outer cylinder 4 along the axial direction. The invention relates to a concrete connection and a concrete structure form of relative movement between an inner cylinder and an outer cylinder, namely sliding connection, which effectively realizes the assembly relation between the inner cylinder and the outer cylinder. The sliding of the inner cylinder is controlled by a program, and after the inner cylinder slides to a designated position, the roller is blocked, so that the relative positions of the inner cylinder and the outer cylinder are fixed, and the inner cylinder and the outer cylinder cannot move along with the movement of the washing machine.
Preferably, the inner tub 3 includes a first end and a second end along an axial direction, the first end is an end for taking and placing laundry, and a bottom plate 2 capable of sealing the second end is further disposed on the second end. The bottom plate is arranged to jointly form a sealing effect at the second end with the inner cylinder, so that clothes can only enter the inner cylinder from the first end, and the clothes can be prevented from falling out from the second end or leaking from the second end, and the washing safety performance of the washing machine is improved.
Separating the drum of the washing machine into two small drums which are sealed relatively from the middle transversely, and washing different kinds of clothes respectively; the inner cylinder and the partition plate between the inner cylinder and the partition plate are detachable, and the partition plate is fixed and sealed by using three electric control buckles, so that the capacity of the roller is flexible and variable; the outer wall of the inner cylinder is provided with a slideway, so that the inner cylinder and the outer cylinder can be nested into a thick roller to form a small-capacity mode; the two cylinders can be stretched into an inner cylinder and an outer cylinder according to whether a partition plate-shaped component washing mode or a large-capacity mode is added; the outer cylinder of the roller is larger than the radius of the inner cylinder by one thickness of the inner wall of the roller, and the joint of the two cylinders adopts streamline buffering design.
The invention also provides a washing machine comprising a washing machine drum as claimed in any one of the preceding claims. The washing device has the advantages that the aim of washing by washing can be achieved by forming two independent washing cavities through the inner barrel and the outer barrel which are nested, meanwhile, the inner barrel can be nested in the outer barrel relative to the outer barrel, the inner barrel is retracted into the outer barrel after washing is finished, the volume of the roller is not increased due to washing, the original volume of the roller can be kept or is smaller than the original volume, the increase of the volume of the roller can be prevented when the washing function is achieved, and the cost is effectively saved.
Preferably, the washing machine further comprises a drum door 7 capable of opening or closing the opening of the outer drum 4, a washing machine shell 1, a washing machine front shell 6, a panel 10, a display screen 11, a liquid laundry placing groove 9 and a rotation control button 8, wherein the washing machine shell 1 and the washing machine front shell 6 form a space capable of accommodating the drum of the washing machine, and the display screen 11, the liquid laundry placing groove 9 and the rotation control button 8 are arranged on the panel 10.
The invention designs a telescopic compartment type double-drum washing machine. As shown in figure 1, the sum of the capacities of the two cylinders of the washing machine is equal to the capacity of a common household single-drum washing machine in the current market, the capacity of each small cylinder is smaller, the inner cylinder and the outer cylinder can be nested, and at the moment, the capacity of the washing machine is only equal to half of that of the common household single-drum washing machine, and the washing machine is suitable for washing a small amount of clothes; the inner cylinder and the outer cylinder can be stretched by the slide way to form a large cylinder with large capacity, and the washing machine is equivalent to a common household single-cylinder washing machine at the moment; the inner cylinder and the outer cylinder can be separated by a partition plate to form two mutually isolated compartments, and different types of clothes can be washed simultaneously. In the figure 1, the washing machine is provided with the same shell 1 on the other four surfaces except the front surface of the door, and forms the shell of the whole washing machine together with the front shell 6, the door plate 7, the panel 10 and the display screen 11 of the washing machine; the roller part is formed by combining an inner cylinder bottom plate 2, an inner cylinder 3, an outer cylinder 4 and a partition plate 5.
The invention designs a telescopic compartment type double-drum washing machine. As shown in figure 1, the sum of the capacities of the two cylinders of the washing machine is equal to the capacity of a common household single-drum washing machine in the current market, the capacity of each small cylinder is smaller, the inner cylinder and the outer cylinder can be nested, and at the moment, the capacity of the washing machine is only equal to half of that of the common household single-drum washing machine, and the washing machine is suitable for washing a small amount of clothes; the inner cylinder and the outer cylinder can be stretched by the slide way to form a large cylinder with large capacity, and the washing machine is equivalent to a common household single-cylinder washing machine at the moment; the inner cylinder and the outer cylinder can be separated by a partition plate to form two mutually isolated compartments, and different types of clothes can be washed simultaneously. In the figure 1, the washing machine is provided with the same shell 1 on the other four surfaces except the front surface of the door, and forms the shell of the whole washing machine together with the front shell 6, the door plate 7, the panel 10 and the display screen 11 of the washing machine; the roller part is formed by combining an inner cylinder bottom plate 2, an inner cylinder 3, an outer cylinder 4 and a partition plate 5.
As shown in fig. 4, the present invention also provides a control method of a washing machine, which uses the washing machine of any one of the previous claims to control the relative movement between the inner tub 3 and the outer tub 4 according to the laundry capacity requirement, so as to obtain a large capacity washing mode, a small capacity washing mode and a split washing mode. The washing control method can realize the change of the washing capacity through the relative movement between the inner cylinder and the outer cylinder, thereby realizing the functions and effects of large and small capacity and separate washing. The original volume of the roller can be kept or is smaller than the original volume, the increase of the volume of the roller can be prevented when the washing function is realized, the cost is effectively saved, and the problems of overlarge and waste of the capacity of the current household washing machine due to the small washing quantity each time of most of the current solitary people are solved; the washing machine meets the washing demands of people for washing clothes with deep and light colors and washing the inner and outer clothes separately; the washing process of the washing machine should be simple, time-saving and energy-saving.
Preferably, the method comprises the steps of,
when a high-capacity washing mode is required, the inner cylinder 3 is controlled to move to the second position relative to the outer cylinder 4, so that two communicated washing cavities are formed by the inner cylinder 3 and the outer cylinder 4;
when a low capacity washing mode is required, controlling the inner cylinder 3 to move to the first position relative to the outer cylinder 4, so that the inner cylinder 3 is nested inside the outer cylinder 4 to form a separate washing cavity through the inner cylinder 3;
when the split washing mode is required, the inner cylinder 3 is controlled to move to the second position relative to the outer cylinder 4, so that the inner cylinder 3 and the outer cylinder 4 respectively form two independent and non-communicated washing cavities.
The control program of the washing machine is set to three operation modes as shown in fig. 4. The program prescribes that the initial state of the washing machine is an inner cylinder and outer cylinder nested state, and the washing machine needs to be reset after washing is finished each time; when the washing machine starts to work, according to different requirements, the rotary knob is rotated to select three different modes, if only a small amount of clothes are washed, a small-capacity mode is selected, and the operation is consistent with that of a common household drum washing machine; if more similar clothes or large clothes are washed, a large-capacity mode is selected, a knob is required to be rotated to a large-capacity option, after the roller stretches and is fixed, the clothes are put in, and washing is started; if a separate washing mode is needed, after the knob is adjusted, part of clothes are put into the inner cylinder, the partition board is put on the inner cylinder to wait for clamping, and after the roller stretches and fixes, other clothes are put into the outer cylinder to start washing.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (9)
1. A washing machine drum, characterized in that: comprising the following steps:
an inner cylinder (3) and an outer cylinder (4), the inner cylinder (3) being movable relative to the outer cylinder (4) such that the inner cylinder (3) is movable between a first position nested inside the outer cylinder (4) and a second position outside the outer cylinder (4), the inner cylinder (3) and the outer cylinder (4) being capable of forming two communicating wash chambers or two independent wash chambers respectively when the inner cylinder (3) is in the second position;
when the inner cylinder (3) is positioned at the first position, the inner cylinder (3) is completely sleeved inside the outer cylinder (4), and when the inner cylinder (3) is positioned at the second position, the inner cylinder (3) is completely positioned outside the outer cylinder (4); when the inner cylinder (3) is positioned at the second position, a partition plate (5) is further arranged at the joint position between the inner cylinder (3) and the outer cylinder (4), and the two independent washing cavities are formed by sealing and separating the partition plate (5); the first position is a position in which the inner cylinder is completely nested inside the outer cylinder, and the second position is a position in which the inner cylinder is completely positioned outside the outer cylinder;
the relative movement between the inner cylinder (3) and the outer cylinder (4) is controlled according to the requirement of the washing capacity so as to obtain a large-capacity washing mode, a small-capacity washing mode and a split washing mode;
when a high-capacity washing mode is required, the inner cylinder (3) is controlled to move to the second position relative to the outer cylinder (4), so that two communicated washing cavities are formed by the inner cylinder (3) and the outer cylinder (4);
when a small-capacity washing mode is required, controlling the inner cylinder (3) to move to the first position relative to the outer cylinder (4) so that the inner cylinder (3) is nested inside the outer cylinder (4) to form a separate washing cavity through the inner cylinder (3);
when a separate washing mode is needed, the inner cylinder (3) is controlled to move to the second position relative to the outer cylinder (4), so that two independent and non-communicated washing cavities are formed by the inner cylinder (3) and the outer cylinder (4) respectively.
2. The washing machine drum of claim 1, wherein: the partition board (5) is clamped with the connecting position through a buckle (51).
3. The washing machine drum of claim 1, wherein: the interface locations are arranged in a streamlined buffer transition structure.
4. A washing machine drum according to any one of claims 1-3, characterized in that: the inner cylinder (3) and the outer cylinder (4) are both cylinders, the axes of the inner cylinder (3) and the outer cylinder are coincident, and the outer diameter of the inner cylinder (3) is smaller than or equal to the inner diameter of the outer cylinder (4), so that the inner cylinder (3) can stretch and retract in the outer cylinder (4) along the axial direction.
5. The washing machine drum as claimed in claim 4, wherein: the novel sliding type inner barrel is characterized in that a slide way (31) is arranged on the outer wall of the inner barrel (3), rollers matched with the slide way (31) are arranged on the inner wall of the outer barrel (4), and the rollers can slide in the slide way (31) so that the inner barrel (3) can slide in the outer barrel (4) along the axial direction.
6. The washing machine drum as claimed in claim 4, wherein: the inner cylinder (3) comprises a first end and a second end along the axial direction, the first end is used for taking and placing washed clothes, and the second end is further provided with a bottom plate (2) capable of sealing the second end.
7. A washing machine, characterized in that: a washing machine drum comprising the drum of any one of claims 1-6.
8. The washing machine as claimed in claim 7, wherein: the washing machine is characterized by further comprising a drum door (7) capable of opening or closing the opening of the outer drum (4), a washing machine shell (1), a washing machine front shell (6), a panel (10), a display screen (11), a liquid laundry placing groove (9) and a rotation control button (8), wherein the washing machine shell (1) and the washing machine front shell (6) form a space capable of accommodating the drum of the washing machine, and the display screen (11), the liquid laundry placing groove (9) and the rotation control button (8) are arranged on the panel (10).
9. A control method of a washing machine, characterized by: use of a washing machine according to any one of claims 7-8 to control the relative movement between the inner tub (3) and the outer tub (4) in accordance with the laundry capacity requirement to obtain a high capacity washing mode, a low capacity washing mode and a split washing mode;
when a high-capacity washing mode is required, the inner cylinder (3) is controlled to move to the second position relative to the outer cylinder (4), so that two communicated washing cavities are formed by the inner cylinder (3) and the outer cylinder (4);
when a small-capacity washing mode is required, controlling the inner cylinder (3) to move to the first position relative to the outer cylinder (4) so that the inner cylinder (3) is nested inside the outer cylinder (4) to form a separate washing cavity through the inner cylinder (3);
when a separate washing mode is needed, the inner cylinder (3) is controlled to move to the second position relative to the outer cylinder (4), so that two independent and non-communicated washing cavities are formed by the inner cylinder (3) and the outer cylinder (4) respectively.
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| CN111850970B (en) * | 2019-04-18 | 2022-11-25 | 重庆海尔滚筒洗衣机有限公司 | Drum washing machine and control method thereof |
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| CN108085923A (en) | 2018-05-29 |
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