WO2020220916A1 - 一种滚筒洗衣机 - Google Patents

一种滚筒洗衣机 Download PDF

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Publication number
WO2020220916A1
WO2020220916A1 PCT/CN2020/082746 CN2020082746W WO2020220916A1 WO 2020220916 A1 WO2020220916 A1 WO 2020220916A1 CN 2020082746 W CN2020082746 W CN 2020082746W WO 2020220916 A1 WO2020220916 A1 WO 2020220916A1
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WO
WIPO (PCT)
Prior art keywords
door
inner cylinder
drum
washing machine
machine according
Prior art date
Application number
PCT/CN2020/082746
Other languages
English (en)
French (fr)
Inventor
赵志强
吕佩师
许升
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201910360772.9A external-priority patent/CN111850928B/zh
Priority claimed from CN201910360097.XA external-priority patent/CN111850927B/zh
Priority claimed from CN201910360105.0A external-priority patent/CN111850925B/zh
Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2020220916A1 publication Critical patent/WO2020220916A1/zh

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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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • 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
    • 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

Definitions

  • the present invention relates to the technical field of laundry equipment, in particular to a drum washing machine.
  • washing machine helps people get rid of the trouble of laundry and brings great convenience to people.
  • people With the improvement of people’s living standards, there are more and more washing requirements for washing machines. Specifically, because different types of clothes cannot be mixed in the same washing tub, or the clothes of various family members cannot be mixed in the same washing tub. Internal washing has led to the need for separate washing in different zones.
  • the existing application number is 201410806293.2, and the name is: a Chinese invention patent for a double drum drum washing machine.
  • the invention provides a double drum drum washing machine, including a cabinet, a control panel, and a first container.
  • the first cavity and the second cavity are concentric and the radius of the second cavity is smaller than the radius of the first cavity.
  • the control panel can control the first cavity and the second cavity to work simultaneously, It is also possible to control the first cavity and the second cavity to work independently.
  • the beneficial effect created by the present invention is that the clever structure design not only simplifies the space occupied by the washing machine, but also realizes that underwear and outerwear, light-colored clothes and dark-colored clothes can be washed in one washing process, saving energy consumption and meeting different requirements.
  • the washing of clothes requires a good washing effect.
  • the drum washing machine of the above invention patent has a first cavity and a second cavity to meet the washing requirements of different clothes, when the first cavity and the second cavity work at the same time, the inner cylinder has a dehydration hole, resulting in The two chambers are connected, and independent partition washing of the two chambers cannot be realized.
  • the purpose of the present invention is to provide a drum washing machine. Specifically, the following technical solutions are adopted:
  • a drum washing machine including:
  • the inner cylinder door can be opened/closed and installed on the mouth of the inner cylinder;
  • the inner cylinder and the inner cylinder door jointly form an independent washing chamber, and the washing water is independently contained when washing clothes.
  • the inner tube is a non-porous tube
  • one side edge of the inner tube door is rotatably mounted on the tube mouth of the inner tube through an inner tube door hinge, and the inner tube door rotates to close the tube mouth of the inner tube and the inner tube Together they form an independent washing chamber.
  • an inner cylinder door lock hole is provided on the side edge of the inner cylinder door/inner cylinder opposite to the hinge, and the inner cylinder door lock tongue is correspondingly provided on the cylinder mouth/inner cylinder door, the The lock tongue of the inner cylinder door locks with the lock hole of the inner cylinder door.
  • it also includes an inner tube door frame, which is installed on the tube mouth of the inner tube on which the inner tube door frame is installed, and the inner tube door can be opened/closed and installed on the inner tube door frame.
  • the inner cylinder door is provided with a sealing device for sealing the mouth of the inner cylinder when the inner cylinder door is closed;
  • the sealing device includes a sealing ring matching the shape of the mouth of the inner cylinder.
  • the housing also includes a housing and an outer cylinder arranged in the housing coaxially with the inner cylinder.
  • the housing is provided with an opening corresponding to the mouth of the outer cylinder, and an openable/closable opening is installed on the opening of the housing.
  • Machine door is provided.
  • one side edge of the machine door is rotatably mounted on the opening of the housing through a door hinge;
  • the side of the opening edge of the shell opposite to the door hinge is provided with a door lock hole, and the door is provided with a door lock hole tongue matching the door lock hole.
  • a sealing gasket which is in sealing contact with the inner wall of the housing is provided on the mouth of the outer cylinder.
  • a drainage port is provided on the side wall of the inner cylinder, and a centrifugal valve for keeping the drainage port normally closed is provided on the drainage port.
  • the centrifugal valve discharges water. The port is opened for drainage.
  • the water inlet system also includes a water inlet system and an inner cylinder shaft connected to the bottom of the inner cylinder, the inner cylinder shaft is a hollow shaft, and the water inlet system includes a water inlet pipe connected to the hollow shaft.
  • a sealing device is provided between the cylinder mouth of the inner cylinder and the inner cylinder door, and the sealing device keeps the cylinder mouth of the inner cylinder hermetically closed when the inner cylinder door is closed.
  • the sealing device includes an axial sealing device for sealing along the central axis direction of the inner cylinder, and the axial sealing device includes an axial seal provided on the inner cylinder door/the edge of the cylinder mouth of the inner cylinder, and corresponding
  • the axial sealing fitting part is arranged on the edge of the cylinder mouth of the inner cylinder/on the inner cylinder door, and the axial sealing element maintains sealing contact with the axial sealing fitting part in the direction along the central axis of the inner cylinder.
  • the axial seal is installed on the inner cylinder door, and includes a curved part and a sealing part;
  • the axial seal matching part is an annular sink groove provided on the edge of the cylinder mouth of the inner cylinder;
  • the axial seal further includes a base, one end of the bent part is connected with the base, and the other end is connected with the sealing part;
  • the inner cylinder door is provided with an annular installation groove, and the base is installed In the annular installation groove;
  • the base part, the bending part and the sealing part are integrally formed.
  • the base part is an annular base block
  • the bent part has at least one bending arm along the central axis of the inner cylinder
  • the sealing part includes a seal arranged in parallel with the bottom wall of the annular sink. Contact surfaces.
  • the sealing device includes a radial sealing device that seals along the radial direction of the inner cylinder, and the radial sealing device includes a radial seal provided on the inner cylinder door/on the edge of the cylinder mouth of the inner cylinder, and correspondingly arranged
  • the radial seal fitting portion on the edge of the cylinder mouth of the inner cylinder/on the inner cylinder door, the radial sealing element keeps sealing contact with the radial seal fitting portion in the radial direction of the inner cylinder.
  • the radial seal is installed on the outer peripheral wall of the inner cylinder door, and includes a deformed part;
  • the radial seal matching part is an annular groove provided on the inner wall of the cylinder mouth edge of the inner cylinder; the deformed When the inner cylinder door is closed, the inner cylinder door bends into the annular groove, and the deformed part maintains sealing contact with the annular groove for radial sealing.
  • the deformed portion is a deformable fin made of elastic material, the deformed fin is installed on the outer peripheral wall of the inner cylinder door, and the radial height of the annular fin is greater than the outer circumference of the inner cylinder door and the inner cylinder The distance between the inner walls of the cylinder mouth; the axial thickness of the deformable fin is smaller than the notch width of the annular groove.
  • the said axial seal and the radial seal are both annular structures, and the axial and radial seal fitting parts are arranged on the entire circumference of the inner cylinder door/inner cylinder mouth edge, and the axial seal The part keeps sealing contact with the axial sealing matching part to realize the axial sealing on the whole circumference, and the radial sealing part keeps sealing contact with the radial sealing matching part to realize the radial sealing on the whole circumference.
  • the inner cylinder door includes a door outer cover that covers the mouth of the inner cylinder and a door inner cover that extends in the inner cylinder along the axial direction of the inner cylinder;
  • the axial seal is arranged on the inner wall surface of the door outer cover close to the cylinder mouth of the inner cylinder, and the annular sink is formed by the outer wall of the cylinder mouth edge of the inner cylinder recessed toward the inside of the inner cylinder;
  • the radial sealing element is arranged on the outer peripheral wall of the inner cover of the door, and the annular groove is arranged on the inner peripheral wall of the cylinder mouth edge of the inner cylinder.
  • the inner cylinder door includes a door outer cover and a door inner cover that are fixedly connected.
  • the door outer cover includes a base cover and a decorative cover, the door inner cover is installed on one side of the base cover, and the decorative cover is installed on the other side of the base cover;
  • the inner door cover is fixedly connected to the base cover by screws, and the decorative cover is clamped on the base cover.
  • the inner cylinder door also includes an inner cylinder door shaft, and the inner cylinder door has a shaft groove for installing the inner cylinder door shaft;
  • the base cover is provided with a base cover groove
  • the door inner cover is provided with a door inner cover groove
  • the opening of the base cover groove is arranged opposite to the opening of the door inner cover groove to form a shaft. groove.
  • the inner cylinder door shaft includes a first rotating shaft and a second rotating shaft, an elastic element is arranged between the first rotating shaft and the second rotating shaft, and two ends of the elastic element are respectively stopped against the first rotating shaft and the second rotating shaft.
  • one end of the first rotating shaft and one end of the second rotating shaft both extend out of the shaft groove under the elastic force of the elastic element for assembly with the shaft hole;
  • the inner door cover and/or the base cover are provided with sliding grooves communicating with the shaft groove, the first rotating shaft and/or the second rotating shaft are provided with pushing parts, and the pushing parts are arranged in the sliding grooves.
  • first sliding groove and a second sliding groove are provided on the outer door cover, the first rotating shaft has a first pushing part arranged in the first sliding groove, and the second rotating shaft has a first pushing part arranged in the first sliding groove.
  • the elastic member is a compression spring.
  • an inner cylinder door lock tongue is provided on the edge of the inner cylinder door opposite to the inner cylinder door shaft, and an inner cylinder door lock hole is correspondingly provided on the cylinder mouth edge of the inner cylinder, and the inner cylinder door lock tongue Lock and cooperate with the inner cylinder door lock hole.
  • the inner cylinder door handle is rotatably mounted on the door outer cover, and the inner cylinder door handle has a pushing end that pushes the inner cylinder door lock tongue to retract and unlock.
  • the inner cylinder door has a bolt installation groove
  • the inner cylinder door bolt is telescopically arranged in the bolt installation groove
  • the inner cylinder door bolt and the bolt installation groove are arranged between Compression spring
  • the middle part of the inner cylinder door handle is rotatably installed on the inner cylinder door
  • one end of the inner cylinder door handle is the push end acting on the inner cylinder door lock tongue
  • the other end is the handle end; by acting on the handle The end drives the inner cylinder door handle to rotate, and the pushing end pushes the inner cylinder door lock tongue to retract and unlock with the rotation of the inner cylinder door handle.
  • the inner cylinder door lock tongue has a matching groove, and the pushing end extends into the matching groove;
  • the pushing end has a circular arc matching surface, and the inner wall of the side contacting the pushing end in the matching groove is inclinedly arranged.
  • the inner cylinder door is provided with a position detection device for detecting whether the inner cylinder door is closed in place.
  • the inner drum door is installed on the mouth of the inner drum, and the inner drum adopts a non-porous drum design.
  • the two together form an independent washing chamber.
  • the washing water is stored independently, eliminating the need for the inner drum and the outer drum.
  • Filling with washing/rinsing water greatly reduces the washing water consumption of the washing machine; avoids the possibility of dirt adhesion between the inner tube and the outer tube; greatly improves user health and user experience, and greatly saves water Resources.
  • the drum washing machine of the present invention realizes that the opening of the inner drum is kept sealed when the inner drum door is closed through the sealing device, so that the washing water is only in the inner drum during washing or rinsing, preventing the inner drum from leaking and affecting the washing effect and even causing the washing machine to fail to work normally .
  • Figure 1 is a three-dimensional schematic diagram of the drum washing machine of the first, second and third embodiments of the present invention (the door is closed);
  • Figure 2 is a three-dimensional schematic diagram of the drum washing machine of the first, second and third embodiments of the present invention (the door is opened);
  • Figure 3 is a front view of the drum washing machine of the first, second and third embodiments of the present invention (with the door closed);
  • Figure 4 is a front view of the drum washing machine of the first, second, and third embodiments of the present invention (the door is opened);
  • Fig. 5 is a cross-sectional view of the drum washing machine according to the first, second, and third embodiments of the present invention along the plane A-A in Fig. 3;
  • Figure 6 is a partial enlarged view of Figure 5 of the drum washing machine in the second embodiment of the present invention.
  • Fig. 7 is a partial enlarged view 1 of Fig. 6 of the drum washing machine in the second embodiment of the present invention.
  • Fig. 8 is a partial enlarged view 1 of Fig. 7 of the drum washing machine in the second embodiment of the present invention.
  • FIG. 9 is a partial enlarged view 2 of FIG. 7 of the drum washing machine in the second embodiment of the present invention.
  • Fig. 10 is a partial enlarged view of Fig. 5 of the drum washing machine in the third embodiment of the present invention.
  • Fig. 11 is a partial enlarged view 1 of Fig. 10 of the drum washing machine in the third embodiment of the present invention.
  • FIG. 12 is a partial enlarged view 2 of FIG. 10 of the drum washing machine in the third embodiment of the present invention.
  • Figure 13 is a schematic structural view of the inner drum door of the drum washing machine in the third embodiment of the present invention.
  • FIG. 14 is a schematic structural view of the inner drum door shaft of the drum washing machine in the third embodiment of the present invention.
  • Figure 15 is a partial enlarged view of the inner drum door of the drum washing machine in the third embodiment of the present invention.
  • Figure 16 is a schematic diagram of the principle of a drum washing machine in the fourth embodiment of the present invention.
  • FIG. 17 is a schematic diagram of the principle of a drum washing machine in Embodiment 5 of the present invention (Embodiment 1);
  • FIG. 18 is a schematic diagram of the principle of a drum washing machine in Embodiment 5 of the present invention (Embodiment 2);
  • FIG. 19 is a schematic diagram of the principle of a drum washing machine in Embodiment 5 of the present invention (Embodiment 3);
  • 20 is a schematic diagram of the principle of a drum washing machine in the sixth embodiment of the present invention.
  • Figure 21 is a partial enlarged view (pressure relief state) in Figure 5 of the sixth drum washing machine of the embodiment of the present invention.
  • Figure 22 is a partial enlarged view (pressurized state) in Figure 5 of the sixth drum washing machine of the embodiment of the present invention.
  • Fig. 23 is a schematic diagram of the principle of a drum washing machine in the seventh embodiment of the present invention.
  • Fig. 24 is a partial enlarged view in Fig. 23 of the seventh drum washing machine in the embodiment of the present invention (pressure relief state in the first embodiment);
  • Fig. 25 is a partial enlarged view in Fig. 23 of the seventh drum washing machine in the embodiment of the present invention (pressurization state in the first embodiment);
  • Fig. 26 is a partial enlarged view in Fig. 23 of the seventh drum washing machine in the embodiment of the present invention (pressure relief state in the second embodiment);
  • Fig. 27 is a partial enlarged view of Fig. 23 of a drum washing machine in the seventh embodiment of the present invention (pressurization state in the second embodiment).
  • this embodiment provides a front-opening drum washing machine with a non-porous inner tub.
  • the structure is simple and can greatly reduce the need for filling washing/rinsing water between the inner tub and the outer tub.
  • the washing water consumption of the washing machine The possibility of dirt adhesion between the inner cylinder and the outer cylinder is avoided.
  • the drum washing machine of this embodiment has a housing 19, which includes: an upper panel 2, a front panel, a back panel and a bottom plate. A foot 9 is fixed on the bottom plate to support the entire washing machine.
  • the housing 19 has an outer cylinder 18 inside, and an inner cylinder 17 is coaxially arranged in the outer cylinder 18.
  • the main purpose of the outer cylinder 18 is to collect the drainage from the inner cylinder 17 and the drainage from the high-speed centrifugal dehydration of the inner cylinder 17.
  • the inner cylinder 17 rotates.
  • a lifting rib 43 is provided to continuously lift and drop and beat the clothes, so as to wash the clothes.
  • the inner cylinder 17 has a non-porous structure.
  • the outer cylinder 18 has a central mounting hole, and the bearing 12 is installed and fixed.
  • the inner cylinder shaft 13 tightly connected to the inner cylinder 17 passes through the bearing 12 shown and is connected to the drive motor 16.
  • An openable/closable inner cylinder door 6 is installed on the front mouth of the inner cylinder 17, thereby realizing the inner cylinder 17 as a sealed cabin structure.
  • a door 5 that can be opened/closed is installed on the housing 19 of this embodiment.
  • a drum washing machine in this embodiment includes:
  • the inner cylinder door 6, which can be opened/closed and installed on the mouth of the inner cylinder 17;
  • the inner tube 17 and the inner tube door 6 jointly form an independent washing chamber, and the washing water is independently contained when washing clothes.
  • the inner tube door 6 is installed on the mouth of the inner tube 17, and the inner tube 17 adopts a non-porous tube design.
  • the two together form an independent washing chamber.
  • the washing/rinsing water is filled between the inner tube and the outer tube, which greatly reduces the washing water consumption of the washing machine; avoids the possibility of dirt adhesion between the inner tube and the outer tube; greatly improves the health and user experience of the user. Great savings in water resources.
  • the inner tube 17 described in this embodiment is a non-porous tube, and one side edge of the inner tube door 6 is rotatably mounted on the opening of the inner tube 17 through an inner tube door hinge.
  • the inner tube door 6 rotates to close the inner tube
  • the barrel mouth and the inner barrel together form an independent washing chamber.
  • the inner cylinder door 6/inner cylinder 17 has an inner cylinder door lock hole on the edge opposite to the hinge, and the inner cylinder door lock tongue is correspondingly provided on the cylinder mouth/inner cylinder door. 601.
  • the lock tongue 601 of the inner cylinder door locks and cooperates with the lock hole of the inner cylinder door.
  • the drum washing machine also includes an inner drum door frame, which is installed on the opening of the inner drum 17 on the inner drum door frame, and the inner drum door 6 can be opened/closed and installed on the inner drum door frame.
  • an inner drum door frame which is installed on the opening of the inner drum 17 on the inner drum door frame, and the inner drum door 6 can be opened/closed and installed on the inner drum door frame.
  • the inner cylinder door 6 is provided with a sealing device for sealing the mouth of the inner cylinder 17 when the inner cylinder door 6 is closed.
  • the sealing device includes a sealing ring matching the shape of the mouth of the inner cylinder 17.
  • the drum washing machine further includes a housing 19 and an outer cylinder 18 arranged in the housing 19 coaxially with the inner cylinder 17.
  • the housing 19 has an opening corresponding to the mouth of the outer cylinder. Install a door 5 that can be opened/closed on the opening.
  • one side edge of the door 5 is rotatably mounted on the opening of the housing 19 through a door hinge 33; the opening edge of the housing 19 is provided with a door on the side opposite to the hinge of the door 6 Lock hole, the door 19 is provided with a door lock hole tongue 503 that matches the door lock hole.
  • the outer cylinder 18 is provided with a sealing gasket 35 on the mouth of the outer cylinder 18 which is in sealing contact with the inner wall of the housing 19 to prevent the dripping of wet clothes or the tiny water mist splashed by centrifugal drainage from entering the housing 19.
  • a drainage port is provided on the side wall of the inner cylinder 17, and a centrifugal valve for keeping the drainage port normally closed is provided on the drainage port. When the set value is exceeded, the drain will be opened to drain.
  • a drum washing machine in this embodiment includes:
  • the inner cylinder door 6, which can be opened/closed and installed on the mouth of the inner cylinder 17;
  • a sealing device is arranged between the mouth of the inner cylinder 17 and the inner cylinder door 6.
  • the mouth of the inner cylinder 17 is kept sealed by the sealing device.
  • the inner cylinder 17 and the inner cylinder door 6 together form an independent washing chamber , When washing clothes, separate washing water.
  • the drum washing machine of this embodiment realizes that the inner drum door 6 keeps the inner drum 17 sealed closed when the inner drum door 6 is closed, so that the washing water is only in the inner drum during washing or rinsing, preventing the inner drum from leaking and affecting the washing effect and even causing the washing machine. unable to work properly.
  • the sealing device described in this embodiment includes an axial sealing device 37 that seals along the central axis of the inner cylinder.
  • the axial sealing device 37 includes The axial seal on the inner cylinder door 6/on the edge of the inner cylinder 17 and the corresponding axial seal fitting portion provided on the inner cylinder’s mouth edge/on the inner cylinder door, the axial seal is It maintains sealing contact with the axial sealing fitting part along the central axis of the inner cylinder.
  • an axial sealing device 37 is provided between the inner cylinder door and the cylinder mouth of the inner cylinder, so that the axial seal between the inner cylinder door 6 and the cylinder mouth of the inner cylinder 17 is realized.
  • the axial seal is installed on the inner cylinder door 6 and includes a bent portion 3702 and a sealing portion 3703; the axial seal matching portion is an annular groove 36 provided on the edge of the inner cylinder 17 When the inner cylinder door 6 is closed, the curved portion 3702 bends and deforms to force the sealing portion 3703, and the sealing portion 3703 maintains sealing contact with the annular sink 36 for axial sealing.
  • the axial seal 37 further includes a base 3701. One end of the bent portion 3702 is connected with the base 3701, and the other end is connected with the sealing portion 3703; the inner cylinder door 6 is provided with an annular mounting groove , The base 3701 is installed in the annular installation groove.
  • the base 3707, the curved portion 3702 and the sealing portion 3703 are integrally formed.
  • the base 3701 described in this embodiment is an annular base block, the curved portion 3702 has at least one bending arm along the central axis of the inner cylinder 17, and the sealing portion 3703 includes a bottom with the annular sink 36 Sealing contact surface with parallel walls.
  • the sealing device described in this embodiment includes a radial sealing device 38 that seals along the radial direction of the inner cylinder 17, and the radial sealing device includes a radial seal provided on the inner cylinder door/the edge of the cylinder mouth of the inner cylinder. , And correspondingly arranged on the edge of the cylinder mouth of the inner cylinder/inner cylinder door on the radial sealing mating part, the radial sealing element maintains sealing contact with the radial sealing mating part in the radial direction of the inner cylinder.
  • the radial seal is installed on the outer peripheral wall of the inner cylinder door, and includes a deformed portion 38; the radial seal matching portion is an annular groove 39 provided on the inner wall of the inner cylinder mouth edge; When the inner cylinder door is closed, the deformed portion 38 bends into the annular groove 39, and the deformed portion 38 maintains sealing contact with the annular groove 39 for radial sealing.
  • the deformed portion is a deformable fin made of elastic material
  • the deformed fin is installed on the outer peripheral wall of the inner cylinder door, and the radial height of the annular fin is greater than the outer circumference of the inner cylinder door and the inner cylinder.
  • the distance between the inner walls of the cylinder mouth; the axial thickness of the deformable fin is smaller than the notch width of the annular groove. In this way, it is ensured that the annular fin and the bottom wall of the annular groove maintain sealing contact to achieve radial sealing.
  • the axial seal 37 and the radial seal are both annular structures, and the axial seal fitting part and the radial seal fitting part are arranged at On the entire circumference of the inner cylinder door/the cylinder mouth edge of the inner cylinder, the axial seal is kept in sealing contact with the axial sealing mating part to achieve axial sealing on the entire circumference, and the radial sealing element is kept in sealing contact with the radial sealing mating part. Radial seal on the entire circumference.
  • the inner cylinder door includes a door outer cover that covers the mouth of the inner cylinder and a door inner cover that extends in the inner cylinder along the axial direction of the inner cylinder;
  • the axial seal is arranged on the inner wall surface of the door outer cover close to the cylinder mouth of the inner cylinder, and the annular sink is formed by the outer wall of the cylinder mouth edge of the inner cylinder recessed toward the inside of the inner cylinder;
  • the radial seal is arranged on the outer peripheral wall of the inner cover of the door, and the annular groove is arranged on the inner peripheral wall of the edge of the inner cylinder.
  • a drum washing machine in this embodiment includes:
  • the inner cylinder door 6 includes a fixedly connected door outer cover and a door inner cover 602;
  • the inner tube door 6 can be opened/closed and installed on the tube mouth of the inner tube 17. When closed, the inner tube 17 and the inner tube door 6 together form an independent washing chamber, and the washing water is held independently when washing clothes .
  • the door outer cover includes a base cover 603 and a decorative cover 604.
  • the door inner cover 602 is mounted on one side of the base cover 603, and the decorative cover 604 is mounted on The other side of the base cover 603.
  • the inner door cover 602 is fixedly connected to the base cover 603 by screws 42.
  • the decorative cover 604 is clamped on the base cover 603. Specifically, as shown in FIG. 15, the base cover 603 has a card slot 50 therein, and the decorative cover 604 has a claw 51 and a claw 51. Cooperate with the card slot 50 to achieve card connection.
  • the drum washing machine of this embodiment further includes an inner drum door shaft 40, and the inner drum door 6 has a shaft groove 41 for installing the inner drum door shaft.
  • the base cover is provided with a base cover groove
  • the door inner cover is provided with a door inner cover groove
  • the opening of the base cover groove is arranged opposite to the opening of the door inner cover groove to form a shaft. groove.
  • the inner cylinder door shaft 40 includes a first shaft and a second shaft.
  • An elastic element 49 is arranged between the first shaft and the second shaft. Both ends of the elastic element 49 Respectively stop on the first rotating shaft and the second rotating shaft, one end of the first rotating shaft and one end of the second rotating shaft both extend out of the shaft groove for assembly with the rotating shaft hole under the action of the elastic force of the elastic element.
  • the door inner cover 602 and/or the base cover 603 is provided with a sliding groove 46 communicating with the shaft groove, the first rotating shaft and/or the second rotating shaft is provided with a pushing part 47, and the pushing part 47 is arranged in the sliding groove 46 Inside.
  • first sliding groove and a second sliding groove are provided on the outer door cover, the first rotating shaft has a first pushing part arranged in the first sliding groove, and the second rotating shaft has a first pushing part arranged in the first sliding groove.
  • the elastic member is a compression spring.
  • an inner cylinder door lock tongue 601 is provided on the edge of the inner cylinder door 6 opposite to the inner cylinder door shaft, and an inner cylinder door lock hole 43 is correspondingly provided on the cylinder mouth edge of the inner cylinder 17, so The lock tongue 601 of the inner cylinder door is locked and matched with the lock hole 43 of the inner cylinder door.
  • the inner cylinder door handle 45 also includes an inner cylinder door handle 45.
  • the inner cylinder door handle 45 is rotatably mounted on the door outer cover.
  • the inner cylinder door handle 45 has a pushing end that pushes the inner cylinder door latch to retract and unlock.
  • the inner cylinder door 6 has a bolt installation groove
  • the inner cylinder door bolt 601 is telescopically arranged in the bolt installation groove
  • the inner cylinder door bolt and the bolt installation groove are
  • a compression spring 44 is arranged between the inner cylinder door handle and the inner cylinder door handle is rotatably installed on the inner cylinder door.
  • One end of the inner cylinder door handle is the push end acting on the inner cylinder door lock tongue, and the other end is the handle end; Acting on the handle end drives the inner cylinder door handle to rotate, and the pushing end pushes the inner cylinder door lock tongue to retract and unlock with the rotation of the inner cylinder door handle.
  • the inner cylinder door latch has a matching groove 605, and the push end extends into the matching groove 605.
  • the pushing end has a circular arc matching surface, and the inner wall of the side contacting the pushing end in the matching groove is inclinedly arranged.
  • the inner cylinder door 6 is provided with a position detection device for detecting whether the inner cylinder door is closed in place.
  • This embodiment mainly solves the problem of how to accurately determine the amount of water in the drum washing machine without holes.
  • the specific solution is as follows:
  • a drum washing machine comprising an inner tub 17 and a water inlet pipe connected to the inner tub 17.
  • the inner tub 17 is a non-porous inner tub for containing washing water when washing clothes, and the water inlet pipe is provided with Flow sensor 1 for detecting the inflow water flow.
  • a flow sensor 1 is installed on the water inlet pipe to monitor the flow rate when the water enters. When the set water inlet amount is reached, the water inlet valve 20 is closed to complete the water inlet.
  • the flow sensor is used to solve the water inflow problem of the non-porous inner drum washing machine according to the set water level, ensuring the washing effect, simple structure, and convenient operation.
  • the drum washing machine of this embodiment includes a water inlet valve 20 and a detergent box 3.
  • the water inlet pipe includes a first water inlet pipe and a second water inlet pipe.
  • the outlet end of the water inlet valve 20 passes through the first water inlet pipe.
  • the detergent box 3 is connected, and the outlet end of the detergent box 3 is connected to the inner cylinder 17 through a second water inlet pipe, and the flow sensor 1 is arranged on the first water inlet pipe or the second water inlet pipe.
  • the flow sensor 1 is arranged on the first water inlet pipe, so that the detergent in the detergent box can be placed into the flow sensor 1.
  • the drum washing machine of this embodiment includes a main controller 4, and the flow sensor 1 and the main controller 4 are electrically connected through a line.
  • the main controller 4 can collect the water inflow of the inner cylinder 17 in real time to reach the set water inflow, and close the water inlet valve 20.
  • the flow sensor 1 is a rotor flow sensor, or a turbine flow sensor, or an ultrasonic flow sensor, or an electromagnetic flow sensor, or an orifice flow sensor.
  • the flow sensor 1 can be arranged at any position on the water inlet pipeline of this embodiment, and it is preferably arranged at the rear of the water inlet valve 20 to accurately measure the water flow into the sealed inner cylinder 17.
  • the flow sensor 1 is connected to the main controller 4 ,
  • the main controller 4 can collect the water intake of the inner cylinder 17 in real time to reach the set water intake, and close the water intake valve 20.
  • the drum washing machine of this embodiment includes a drive motor 16 and an inner drum shaft 13.
  • the drive motor 16 drives the inner drum through a transmission connection between the inner drum shaft 13 and the inner drum 17.
  • the barrel 17 rotates, the inner barrel shaft 13 has a hollow channel 14 communicating with the inside of the inner barrel 17, and the water inlet pipe communicates with the hollow channel of the inner barrel shaft 13.
  • the inner cylinder shaft 13 is connected to a driving motor 16.
  • the driving motor 16 includes a stator and a rotor, and the rotor is fixedly connected to the inner cylinder shaft 13; a through hole is provided at the center of the rotor, and the water inlet pipe passes through The through hole of the rotor communicates with the hollow channel 14 of the inner cylinder shaft 13.
  • first dynamic sealing structure 15 is provided between the water inlet pipe and the through hole of the rotor, and a second sealing structure is provided between the through hole of the rotor and the hollow passage 14 of the inner cylinder shaft 13.
  • the drum washing machine of this embodiment includes an outer tub 18, an inner tub drain hole is provided on the side wall of the inner tub 17, and a normally closed one-way valve plug 11 is installed on the inner tub drain hole.
  • the said outer cylinder 18 is provided with a jack mechanism 10 for pushing the one-way valve plug 11 to drain water.
  • the outer cylinder 18 is also provided with a locking mechanism for locking the rotation of the inner cylinder 17. After the locking mechanism locks the inner cylinder, the jack mechanism 10 will plug the one-way valve 11 Top open for drainage.
  • a plurality of dehydration holes are provided on the side wall of the inner cylinder 17 in this embodiment, and centrifugal valves are installed on the dehydration holes, and the inner cylinder is controlled to reach a certain speed. The valve is opened under the action of the centrifugal force of the dehydration for washing drainage or dehydration drainage.
  • This embodiment also provides a method for controlling the drum washing machine.
  • the washing machine executes the washing/rinsing procedure.
  • the flow sensor detects the water intake flow value in real time.
  • the washing machine calculates the water intake according to the water intake flow value and the water intake time. , When the water inflow reaches the set water inflow of the washing machine, stop the water inflow.
  • the drum washing machine is provided with multiple inlet water flow values that can be selected by the user, and the washing machine performs water inlet according to the inlet water flow value selected by the user.
  • the drum washing machine has a laundry weighing function, which can determine the flow value of the inlet water according to the weight of the laundry.
  • a drum washing machine of this embodiment includes an inner tube 17 and a water inlet pipe.
  • the inner tube is a non-porous inner tube, which holds washing water when washing clothes, and also includes
  • the water inlet pipeline is connected to the water measuring device, and the water measuring device is connected to the inner cylinder.
  • the drum washing machine of this embodiment is provided with a water measuring device, which enters the water measuring device for quantitative measurement before water is poured into the inner tub 1, and determines the number of times the water measuring device measures water according to the set water level, thereby solving
  • the non-porous inner drum drum washing machine ensures the washing effect according to the water inlet problem of the set water level, and has a simple structure and convenient operation.
  • the water measuring device of this embodiment includes a water measuring tank 21, which has a water inlet and a water outlet, the water inlet is connected to the water inlet pipe, and the water outlet is connected to the inner cylinder 17;
  • a water outlet control device that controls the opening of the water outlet.
  • the water measuring tank 21 is provided at the bottom of the inner cylinder 17, and the water measuring device includes a water level detecting device 22 for detecting the water measuring tank 21,
  • the water outlet control device is a water tank drain pump 23, and the water tank drain pump 23 starts the water tank drain pump 23 when the water level detection device 22 detects that the water level in the water measuring tank 21 reaches a set value. The water is pumped into the inner cylinder 17.
  • the water measuring tank 21 is provided on the upper part of the inner cylinder 17, and the water measuring device includes a water level detecting device 22 for detecting the water measuring tank.
  • the water outlet control device is a water tank drain valve 25.
  • the water tank drain valve 25 opens when the water level detection device 22 detects that the water level in the water measuring tank 21 reaches a set value, and discharges the water in the water measuring tank 21 into the inner cylinder. .
  • the water level detection device 22 in this embodiment is a liquid level sensor.
  • the liquid level sensor includes an air chamber and a sensor unit, and the air chamber is connected to a water measuring tank.
  • the water level detection device 22 includes a plurality of water level detection probes arranged in the water measuring tank and arranged along the depth direction thereof.
  • the water measuring tank 21 is arranged on the upper part of the inner cylinder 17, the water outlet is arranged on the bottom wall of the water measuring tank 21, and the water outlet control device is to keep the water outlet normally closed.
  • the water tank check valve when the water volume in the water tank reaches a certain value, the water tank check valve opens under water pressure gravity, and the water in the water measuring tank 21 is discharged into the inner cylinder 17, and the water tank check valve resets to keep the water outlet closed .
  • the water measuring tank 21 described in this embodiment is provided with an overflow hole 24, and the overflow hole 24 is connected to an overflow pipe for leading out the overflowing water in the water measuring tank.
  • the drum washing machine includes a drain pipe 8, and the overflow pipe is connected to the drain pipe 8.
  • the water measuring device includes a heating device 26 arranged in the water measuring tank 21 and a water temperature detecting device for detecting the water temperature in the water measuring tank.
  • This embodiment also provides a method for controlling the drum washing machine.
  • the washing machine executes the washing/rinsing process, and the washing machine controls the washing water to enter the water metering tank.
  • the water supply is stopped and the metering All the water in the water tank is discharged into the inner cylinder, and the water is started again to enter the water measuring tank, and the cycle is repeated until the water level in the inner cylinder reaches the set value, and the water inflow is ended.
  • the washing machine controls the washing water to enter the measuring water tank.
  • the water volume in the equivalent water tank reaches the set value, it stops the water intake and controls the heating device to run to heat the washing water.
  • the water temperature detection device detects that the water temperature in the measuring water tank reaches When setting the value, drain all the water in the water measuring tank into the inner cylinder.
  • This embodiment mainly solves the problem of how the non-porous inner drum drum washing machine guarantees the unbalanced air pressure of the sealed compartment, specifically, the sudden water cut off of the solenoid valve, especially the water cut off of the tap water pipe network, forms a negative pressure, and returns the washing water in the sealed compartment Wash to the pipe network; or there is gas inside and difficult to enter water.
  • a drum washing machine of this embodiment includes an inner tube 17, which is a non-porous inner tube, which contains washing water when washing clothes, and also includes an inner tube 17 for connecting the inner tube 17 with the outside world.
  • the air pressure balance mechanism that balances the air pressure inside the inner cylinder.
  • the gas in the sealed compartment of the inner cylinder can overflow through the equalizing mechanism under pressure to ensure air pressure balance.
  • the air pressure balance mechanism can also ensure the air pressure balance of the inner cylinder.
  • the air pressure balancing mechanism includes a pressure equalizing channel 27 provided on the inner cylinder 17, and one end of the pressure equalizing channel 27 connected to the inner cylinder 17 is provided on the inner cylinder 17 close to rotating The position of the central axis is always higher than the highest water level in the inner cylinder 17.
  • the drum washing machine of this embodiment includes a driving motor 16 and an inner drum shaft 13.
  • the driving motor 16 drives the inner drum 17 to rotate through a transmission connection between the inner drum shaft 13 and the inner drum 17, and the pressure equalizing channel 27 is opened in the inner drum.
  • the shaft 13 communicates the inside of the inner cylinder 17 with the external environment, and the highest water level in the inner cylinder 17 is lower than the inner cylinder shaft 13. In this way, the water in the inner cylinder can be prevented from flowing out of the pressure equalizing channel.
  • the drum washing machine of this embodiment includes an outer tub 18, the inner tub 17 is arranged inside the outer tub 18, the water discharged from the inner tub 17 is discharged through the outer tub 18, and the opening of the inner tub 17 is installed to close the inner tub In the cylinder door 6, the cylinder mouth of the outer cylinder 18 is open, one end of the pressure equalization channel 27 is connected to the inside of the inner cylinder 17, and the other end is arranged inside the outer cylinder 18 to communicate with it. In this way, to prevent extreme situations, the water from the hole can also be collected in the outer cylinder 18.
  • the inner cylinder 17 is provided with an inner cylinder drain hole on the side wall of this embodiment, a normally closed one-way valve plug 11 is installed on the inner cylinder drain hole, and the outer cylinder 18 is installed on the one-way valve The plug 11 pushes open the ejector mechanism 10 for draining water.
  • the outer cylinder 18 is also provided with a locking mechanism for locking the inner cylinder from rotating. After the locking mechanism locks the inner cylinder, the ejector mechanism pushes the one-way valve plug to drain.
  • the drum washing machine of this embodiment includes a water inlet pipe, the inner barrel shaft 13 has a hollow channel 14 communicating with the inner barrel 17 and the water inlet pipe communicates with the hollow channel 14 of the inner barrel shaft 13
  • the pressure equalizing channel 27 and the hollow channel 14 are respectively communicated with the inner cylinder 17 and isolated from each other. In this way, it can be ensured that the gas in the sealed compartment of the inner cylinder can be smoothly discharged to maintain the balance of the air pressure inside the inner cylinder, and at the same time, it is prevented that the influent water is directly discharged through the pressure equalizing channel 27 and leaks.
  • the hollow passage 27 extends from one end to the other along the direction of the central axis of the inner cylinder shaft
  • the pressure equalization channel includes a first channel section and a second channel section, and the first channel section is parallel to the hollow channel.
  • One end is connected to the inner cylinder
  • one end of the second channel section is connected with the first channel section
  • the other end extends to the outer peripheral wall of the inner cylinder shaft to communicate with the inside of the outer cylinder.
  • the second channel section is perpendicular to the first channel section to form an L-shaped pressure equalizing channel.
  • the inner cylinder shaft 13 is connected to a driving motor 16.
  • the driving motor 16 includes a stator and a rotor, and the rotor is fixedly connected to the inner cylinder shaft; a through hole is provided at the center of the rotor, and the water inlet pipe passes through the rotor. The through hole is communicated with the hollow channel of the inner cylinder shaft.
  • a first dynamic sealing structure is provided between the water inlet pipe and the through hole of the rotor, and a second sealing structure is provided between the through hole of the rotor and the hollow passage of the inner cylinder shaft.
  • a plurality of dehydration holes are opened on the side wall of the inner tub 17, and centrifugal valves are installed on the dehydration holes, and the centrifugal valves are opened under the action of the dehydration centrifugal force to perform dehydration and drainage.
  • This embodiment mainly solves the problem of how the non-porous inner drum drum washing machine guarantees the unbalanced air pressure of the sealed compartment, specifically, the sudden water cut off of the solenoid valve, especially the water cut off of the tap water pipe network, forms a negative pressure, and returns the washing water in the sealed compartment Wash to the pipe network; or there is gas inside and difficult to enter water.
  • the drum washing machine of this embodiment includes an inner tube 17, which is a non-porous inner tube, which contains washing water when washing clothes, and also includes an inner tube for connecting the inner tube with the external environment.
  • the pressurizing mechanism described in this embodiment includes a pressurizing port 28 and a negative pressure safety valve 29.
  • the negative pressure safety valve 29 is provided on the pressurizing port 28 and is used when the internal pressure of the inner cylinder 17 is lower than the atmospheric pressure of the external environment. Guided through the pressurizing channel 28, the ambient air enters the inner cylinder 17 through the pressurizing channel 28 to be pressurized until the internal air pressure of the inner cylinder 17 is balanced with the ambient air pressure, and the negative pressure safety valve 29 is closed.
  • the pressure relief mechanism described in this embodiment includes a pressure relief port 30 and a positive pressure safety valve 31.
  • the pressure relief port 30 is arranged on the inner cylinder 17 at a position close to the central axis of rotation and is always higher than the highest in the inner cylinder 17.
  • the positive pressure safety valve 31 is set on the pressure relief port 30, and is used to release the pressure through the one-way pressure relief port 30 when the internal pressure of the inner cylinder 17 is greater than the atmospheric pressure of the outside environment, until the internal pressure of the inner cylinder 17 and the outside The ambient air pressure is balanced, and the positive pressure safety valve 31 is closed.
  • the air pressure balance mechanism can also ensure the air pressure balance of the inner cylinder.
  • the drum washing machine of this embodiment includes a driving motor 16 and an inner drum shaft 13.
  • the driving motor 16 drives the inner drum 17 to rotate through a transmission connection between the inner drum shaft 13 and the inner drum 17, and the pressurization channel 28 and/or drain
  • the pressure channel 30 is opened on the inner cylinder shaft 13 to communicate the inside of the inner cylinder 17 with the external environment, and the highest water level in the inner cylinder 17 is lower than the inner cylinder shaft 13.
  • the drum washing machine of this embodiment includes an outer tub 18, the inner tub 17 is arranged inside the outer tub 18, the water discharged from the inner tub 17 is discharged through the outer tub 18, and an inner tub that closes the inner tub is installed at the mouth of the inner tub 17 Door 6, the cylinder mouth of the outer cylinder 18 is open, one end of the pressure-increasing channel 28 and/or the pressure-relief channel 30 communicates with the inner cylinder 17, and the other end is arranged inside the outer cylinder 18 to communicate with it.
  • the drum washing machine of this embodiment includes a water inlet pipe, the inner barrel shaft 13 has a hollow channel 14 communicating with the inner barrel 17, and the water inlet pipe communicates with the hollow channel 14 of the inner barrel shaft 13;
  • the pressure relief channel 30 and the hollow channel 14 are respectively communicated with the inner cylinder 17 and are separated from each other.
  • the hollow passage 14 extends from one end to the other along the central axis of the inner cylinder shaft 13, and the pressure relief port 30 includes a first port section and a second port section.
  • the channel section is arranged in parallel with the hollow channel, one end of which is connected to the inside of the inner cylinder, one end of the second channel section is connected to the first channel section, and the other end extends to the outer peripheral wall of the inner cylinder shaft to communicate with the inside of the outer cylinder;
  • the second tunnel section is perpendicular to the first tunnel section to form an L-shaped pressure relief tunnel.
  • the drum washing machine of this embodiment includes a water inlet pipe, the inner barrel shaft 13 has a hollow channel 14 communicating with the inner barrel 17, and the water inlet pipe communicates with the hollow channel 14 of the inner barrel shaft 13;
  • the pressurizing port 28 is communicated with the hollow passage 14.
  • the hollow passage 14 extends from one end to the other along the direction of the central axis of the inner cylindrical shaft 13, one end of the pressurizing channel 28 is connected to the hollow passage 14, and the other end extends to the outer circumference of the inner cylindrical shaft 13.
  • the wall communicates with the inside of the outer cylinder 18.
  • the pressurizing channel 28 and the hollow channel 14 are arranged perpendicular to each other.
  • the inner cylinder shaft is connected to a drive motor
  • the drive motor includes a stator and a rotor
  • the rotor is fixedly connected to the inner cylinder shaft
  • a through hole is provided at the center of the rotor, and the water inlet pipe passes through the through hole of the rotor It communicates with the hollow channel of the inner cylinder shaft.
  • a first dynamic sealing structure is provided between the water inlet pipe and the through hole of the rotor, and a second sealing structure is provided between the through hole of the rotor and the hollow passage of the inner cylinder shaft.
  • the pressure-increasing channel 28 and the pressure-relief channel 30 are both arranged on the inner cylinder shaft 13, and the openings that communicate with the atmosphere are all inside the outer cylinder 18; the openings of the sealed compartments that communicate with the inner cylinder 17 are all in the inner cylinder
  • the shaft 13 is inside the water inlet channel 14.
  • the preferred pressure-increasing channels 28 and pressure-relief channels 30 are both arranged on the inner cylinder shaft 13, and the openings that communicate with the atmosphere are both inside the outer cylinder 18; the openings of the sealed compartments that communicate with the inner cylinder 17 are all inside the sealed compartment.

Abstract

一种滚筒洗衣机，包括：内筒（17）；内筒门（6），可开启/关闭的安装在内筒（17）的筒口上；所述内筒（17）与内筒门（6）共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。该滚筒洗衣机通过在内筒（17）的筒口上安装内筒门（6），内筒（17）采用无孔筒设计，内筒（17）与内筒门（6）两者共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水，能够无需在内筒（17）与外筒（18）之间填充洗涤/漂洗水，减少了洗衣机的洗涤用水量，避免了内筒（17）与外筒（18）之间污垢附着的可能，提高了用户健康及用户体验，节约了水资源。

Description

一种滚筒洗衣机 技术领域
本发明涉及洗衣设备技术领域，具体地，涉及一种滚筒洗衣机。
背景技术
洗衣机作为人们日常生活中使用最为广泛的一种家用电器，帮助人们摆脱了洗衣的烦恼，给人们带来了极大的便利。但是随着人们生活水平的提高，对于洗衣机的洗涤要求也越来越多，具体来说，由于不同类型的衣物不能混在同一洗涤筒内洗涤，再或者各家庭成员的衣物也不能混在同一洗涤筒内洗涤，导致了分区独立洗涤便成为一种需求。
为了解决分区独立洗涤的目的，现有申请号为201410806293.2，名称为：一种双筒滚筒洗衣机的中国发明专利，该发明创造提供一种双筒滚筒洗衣机，包括机壳、控制面板、第一容腔、第二容腔，所述第一容腔和第二容腔同心并且第二容腔半径小于第一容腔半径，所述控制面板可以控制第一容腔和第二容腔同时工作，也可以控制第一容腔和第二容腔分别独立工作。本发明创造的有益效果是，通过结构的巧妙设计不仅精简了洗衣机所占空间，而且实现了内衣与外衣，浅色衣物与深色衣物可以在一个洗衣流程中完成洗涤，节约能源消耗，满足不同衣物的洗涤要求，达到良好的洗涤效果。
上述发明专利的滚筒洗衣机虽然具有第一容腔和第二容腔来满足不同衣物的洗涤要求，但实质上第一容腔和第二容腔同时工作时，由于內筒上具有脱水孔，导致两个容腔相通，并不能实现两个容腔的独立分区洗涤。
另外，人们针对洗衣机的节水性以及自清洁性的要求也越来越高。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明的发明目的是提供一种滚筒洗衣机，具体地，采用了如下的技术方案：
一种滚筒洗衣机，包括：
内筒；
内筒门，可开启/关闭的安装在内筒的筒口上；
所述的内筒与内筒门共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。
进一步地，所述的内筒为无孔筒，所述内筒门的一侧边缘通过内筒门铰链可转动的安装在内筒的筒口上，内筒门转动关闭内筒的筒口与内筒共同形成独立洗涤腔室。
进一步地，所述内筒门/内筒的筒口上与铰链相对的一侧边缘设置内筒门锁孔，所述的内筒的筒口/内筒门上对应设置内筒门锁舌，所述的内筒门锁舌与内筒门锁孔锁定配合。
进一步地，还包括内筒门框，内筒门框安装的内筒的筒口上，所述的内筒门可开启/关闭的安装在内筒门框上。
进一步地，所述的内筒门上设置用于在内筒门关闭时密封内筒的筒口的密封装置；
优选地，所述的密封装置包括与内筒的筒口形状相匹配的密封圈。
进一步地，还包括壳体以及设置在壳体内与内筒同轴线设置的外筒，所述的壳体上对应外筒的筒口开设开口，所述壳体的开口上安装可开启/关闭的机门。
进一步地，所述的机门的一侧边缘通过机门铰链可转动的安装在壳体的开口上；
所述壳体的开口边缘与机门铰链相对的一侧设置机门锁孔，所述的机门上设置与机门锁孔相匹配的机门锁孔舌。
进一步地，所述外筒的筒口上设置与壳体内壁密封接触的密封垫。
进一步地，所述的内筒的侧壁上开设排水口，所述的排水口上设置用于保持排水口常闭的离心阀，所述的离心阀在内筒的转速超过设定值时将排水口打开进行排水。
进一步地，还包括进水系统以及连接内筒的底部的内筒轴，所述的内筒轴为中空轴，所述的进水系统包括进水管路，进水管路连通中空轴。
作为本发明的一种实施方式，所述内筒的筒口与内筒门之间设置密封装置，内筒门关闭时通过 密封装置保持内筒的筒口密封关闭。
进一步地，所述的密封装置包括沿内筒的中心轴线方向进行密封的轴向密封装置，轴向密封装置包括设置在内筒门上/内筒的筒口边缘上的轴向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的轴向密封配合部，所述的轴向密封件在沿内筒的中心轴线方向上与轴向密封配合部保持密封接触。
进一步地，所述的轴向密封件安装在内筒门上，包括弯曲部和密封部；所述的轴向密封配合部为设置在内筒的筒口边缘上的环形沉槽；所述的弯曲部在内筒门关闭时弯曲形变施力于密封部上，密封部与环形沉槽保持密封接触进行轴向密封。
进一步地，所述的轴向密封件还包括基部，所述的弯曲部一端与基部相连接，另一端与密封部相连接；所述的内筒门上设置环形安装槽，所述的基部安装在环形安装槽内；
优选地，所述的基部、弯曲部与密封部一体成型。
进一步地，所述的基部为环形基块，所述的弯曲部在沿内筒的中心轴线方向上具有至少一个弯折臂，所述的密封部包括与环形沉槽的底壁平行设置的密封接触面。
进一步地，所述的密封装置包括沿内筒的径向进行密封的径向密封装置，径向密封装置包括设置在内筒门上/内筒的筒口边缘上的径向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的径向密封配合部，所述的径向密封件在沿内筒的径向上与径向密封配合部保持密封接触。
进一步地，所述的径向密封件安装在内筒门的外周壁上，包括形变部；所述的径向密封配合部为设置在内筒的筒口边缘内壁上的环形槽；所述的形变部在内筒门关闭时弯曲形进入环形槽内，形变部与环形槽保持密封接触进行径向密封。
进一步地，所述的形变部为由弹性材料制成的形变翅片，所述的形变翅片安装在内筒门的外周壁上，环形翅片的径向高度大于内筒门外周与内筒的筒口内壁之间的间距；所述的形变翅片的轴向厚度小于环形槽的槽口宽度。
进一步地，所述的轴向密封件、径向密封件均为环形结构，轴向密封配合部、径向密封配合部设置在内筒门/内筒的筒口边缘的整个圆周上，轴向密封件与轴向密封配合部保持密封接触实现整个圆周上的轴向密封，径向密封件与径向密封配合部保持密封接触实现整个圆周上的径向密封。
进一步地，所述的内筒门包括封盖住内筒的筒口的门外盖和沿内筒的轴向方向向内筒内延伸的门内盖；
所述的轴向密封件设置在门外盖靠近内筒的筒口一侧的内壁面上，所述的环形沉槽由内筒的筒口边缘外壁朝向内筒内部凹陷形成；
所述的径向密封件设置在门内盖的外周壁上，所述的环形槽设置在内筒的筒口边缘内周壁上。
作为本发明的一种实施方式，内筒门，包括固定连接的门外盖和门内盖。
进一步地，所述的门外盖包括基盖和装饰盖，所述的门内盖安装在基盖的一侧，所述的装饰盖安装在基盖的另一侧；
优选地，所述的门内盖通过螺钉与基盖固定连接，所述的装饰盖卡接在基盖上。
进一步地，还包括内筒门轴，所述的内筒门上具有用于安装内筒门轴的轴槽；
优选地，所述的基盖上设置基盖凹槽，所述的门内盖上设置门内盖凹槽，所述基盖凹槽的开口于门内盖凹槽的开口相对设置拼接形成轴槽。
进一步地，所述的内筒门轴包括第一转轴和第二转轴，第一转轴与第二转轴之间设置弹性元件，所述弹性元件的两端分别止抵在第一转轴、第二转轴上，第一转轴的一端和第二转轴的一端在弹性元件的弹性力作用下均伸出轴槽用于与转轴孔装配；
所述的门内盖和/或基盖上开设与轴槽相通的滑槽，所述的第一转轴和/或第二转轴上具有推动部，推动部设置在滑槽内。
进一步地，所述的门外盖上开设第一滑槽和第二滑槽，所述的第一转轴上具有设置在第一滑槽内的第一推动部，第二转轴上具有设置在第二滑槽内的第二推动部，所述的第一推动部为第一转轴上凸出的第一凸块，第二推动部为第二转轴上凸出的第二凸块；所述的弹性件为压缩弹簧。
进一步地，所述内筒门上与内筒门轴相对的一侧边缘设置内筒门锁舌，所述内筒的筒口边缘上对应设置内筒门锁孔，所述的内筒门锁舌与内筒门锁孔锁定配合。
进一步地，还包括内筒门把手，所述的内筒门把手转动的安装在门外盖上，内筒门把手具有推动内筒门锁舌缩回解锁的推动端。
进一步地，所述内筒门上具有锁舌安装槽，所述的内筒门锁舌可伸缩的设置在锁舌安装槽内，所述的内筒门锁舌与锁舌安装槽之间设置压缩弹簧，所述内筒门把手的中部可转动的安装在内筒门上，内筒门把手的一端为作用在内筒门锁舌上的推动端，另一端为把手端；通过作用于把手端带动 内筒门把手转动，推动端随着内筒门把手转动推动内筒门锁舌缩回解锁。
进一步地，所述的内筒门锁舌上具有配合槽，所述的推动端伸入到配合槽内；
优选地，所述的推动端具有圆弧配合面，所述配合槽内与推动端相接触的一侧内壁倾斜设置。
进一步地，所述的内筒门上设置用于检测内筒门关闭是否到位的位置检测装置。
本发明的滚筒洗衣机通过在内筒的筒口上安装内筒门，内采用无孔筒设计，两者共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水，能够无需在内筒与外筒之间填充洗涤/漂洗水而极大的减少了洗衣机的洗涤用水量；避免了内筒与外筒之间污垢附着的可能；极大的提高了用户健康及用户体验，极大的节约了水资源。
本发明的滚筒洗衣机通过密封装置实现了内筒门关闭时保持内筒的筒口密封关闭，使得洗涤或者漂洗时洗涤水只在内筒内，避免内筒漏水影响洗涤效果，甚至造成洗衣机无法正常工作。
附图说明
图1本发明实施例一、二、三的滚筒洗衣机的立体结构示意图(机门关闭状态)；
图2本发明实施例一、二、三的滚筒洗衣机的立体结构示意图(机门开启状态)；
图3本发明实施例一、二、三的滚筒洗衣机的主视图(机门关闭状态)；
图4本发明实施例一、二、三的滚筒洗衣机的主视图(机门开启状态)；
图5本发明实施例一、二、三的滚筒洗衣机沿图3中A-A面的剖视图；
图6本发明实施例二的滚筒洗衣机的图5的局部放大图；
图7本发明实施例二的滚筒洗衣机的图6的局部放大图一；
图8本发明实施例二的滚筒洗衣机的图7的局部放大图一；
图9本发明实施例二的滚筒洗衣机的图7的局部放大图二；
图10本发明实施例三的滚筒洗衣机的图5的局部放大图；
图11本发明实施例三的滚筒洗衣机的图10的局部放大图一；
图12本发明实施例三的滚筒洗衣机的图10的局部放大图二；
图13本发明实施例三的滚筒洗衣机的内筒门的结构示意图；
图14本发明实施例三的滚筒洗衣机的内筒门转轴的结构示意图；
图15本发明实施例三的滚筒洗衣机的内筒门的局部放大图；
图16本发明实施例四滚筒洗衣机的原理示意图；
图17本发明实施例五滚筒洗衣机的原理示意图(实施方式一)；
图18本发明实施例五滚筒洗衣机的原理示意图(实施方式二)；
图19本发明实施例五滚筒洗衣机的原理示意图(实施方式三)；
图20本发明实施例六滚筒洗衣机的原理示意图；
图21本发明实施例六滚筒洗衣机的图5中的局部放大图(泄压状态)；；
图22本发明实施例六滚筒洗衣机的图5中的局部放大图(增压状态)；
图23本发明实施例七滚筒洗衣机的原理示意图；
图24本发明实施例七滚筒洗衣机的图23中的局部放大图(实施方式一的泄压状态)；
图25本发明实施例七滚筒洗衣机的图23中的局部放大图(实施方式一的增压状态)；
图26本发明实施例七滚筒洗衣机的图23中的局部放大图(实施方式二的泄压状态)；
图27本发明实施例七滚筒洗衣机的图23中的局部放大图(实施方式二的增压状态)。
具体实施方式
下面结合附图对本发明的一种滚筒洗衣机进行详细描述：
如图1-图27所示，本实施例提供一种无孔内筒前开式结构的滚筒洗衣机，结构简单，能够无需在内筒与外筒之间填充洗涤/漂洗水而极大的减少了洗衣机的洗涤用水量。避免了内筒与外筒之间污垢附着的可能。极大的提高了用户健康及用户体验，极大的节约了水资源。
本实施例的滚筒洗衣机具有外壳19，外壳19包括：上台面板2，前面板，后背板和底板。底板上安装固定了底脚9，用于支撑整个洗衣机。外壳19内部具有外筒18，外筒18内同轴设置了内筒17。外筒18主要目的为了收集内筒17的排水及内筒17高速离心脱水的排水。内筒17旋转，优选的是设置了提升筋43，不断的提升跌落摔打衣物，以便洗净衣物。内筒17是无孔结构的。外筒18具有中心安装孔，安装固定了轴承12。与内筒17紧固连接的内筒轴13穿过所示轴承12并连接驱动电机16。内筒17前部筒口上安装可开启/闭合的内筒门6，进而实现内筒17为密封舱结构。
本实施例的外壳19上安装可开启/关闭的机门5。
实施例一
如图1-5所示，本实施例的一种滚筒洗衣机，包括：
内筒17；
内筒门6，可开启/关闭的安装在内筒17的筒口上；
所述的内筒17与内筒门6共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。
本实施例的滚筒洗衣机通过在内筒17的筒口上安装内筒门6，内筒17采用无孔筒设计，两者共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水，能够无需在内筒与外筒之间填充洗涤/漂洗水而极大的减少了洗衣机的洗涤用水量；避免了内筒与外筒之间污垢附着的可能；极大的提高了用户健康及用户体验，极大的节约了水资源。
本实施例所述的内筒17为无孔筒，所述内筒门6的一侧边缘通过内筒门铰链可转动的安装在内筒17的筒口上，内筒门6转动关闭内筒的筒口与内筒共同形成独立洗涤腔室。
进一步地，所述内筒门6/内筒17的筒口上与铰链相对的一侧边缘设置内筒门锁孔，所述的内筒17的筒口/内筒门上对应设置内筒门锁舌601，所述的内筒门锁舌601与内筒门锁孔锁定配合。
进一步地，滚筒洗衣机还包括内筒门框，内筒门框安装的内筒17的筒口上，所述的内筒门6可开启/关闭的安装在内筒门框上。这样可以简化内筒17的筒体结构，且能实现内筒门6的安装，便于进行密封装配。
为了形成封闭的洗涤腔室，所述的内筒门6上设置用于在内筒门6关闭时密封内筒17的筒口的密封装置。
优选地，所述的密封装置包括与内筒17的筒口形状相匹配的密封圈。
进一步地，滚筒洗衣机还包括壳体19以及设置在壳体19内与内筒17同轴线设置的外筒18，所述的壳体19上对应外筒的筒口开设开口，所述壳体19的开口上安装可开启/关闭的机门5。
具体地，所述的机门5的一侧边缘通过机门铰链33可转动的安装在壳体19的开口上；所述壳体19的开口边缘与机门6铰链相对的一侧设置机门锁孔，所述的机门19上设置与机门锁孔相匹配的机门锁孔舌503。
进一步地，所述外筒18的筒口上设置与壳体19内壁密封接触的密封垫35，防止取放湿的衣物水滴、或者离心排水飞溅的微小的小水雾进入壳体19内。
为了实现无孔内筒的排水，所述的内筒17的侧壁上开设排水口，所述的排水口上设置用于保持排水口常闭的离心阀，所述的离心阀在内筒的转速超过设定值时将排水口打开进行排水。
实施例二
如图1-9所示，本实施例的一种滚筒洗衣机，包括：
内筒17；
内筒门6，可开启/关闭的安装在内筒17的筒口上；
所述内筒17的筒口与内筒门6之间设置密封装置，内筒门6关闭时通过密封装置保持内筒17的筒口密封关闭，内筒17与内筒门6共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。
本实施例的滚筒洗衣机通过密封装置实现了内筒门6关闭时保持内筒17的筒口密封关闭，使得洗涤或者漂洗时洗涤水只在内筒内，避免内筒漏水影响洗涤效果，甚至造成洗衣机无法正常工作。
为了杜绝内筒17的筒口与内筒门6之间发生漏水问题，本实施例所述的密封装置包括沿内筒的中心轴线方向进行密封的轴向密封装置37，轴向密封装置37包括设置在内筒门6上/内筒17的筒口边缘上的轴向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的轴向密封配合部，所述的轴向密封件在沿内筒的中心轴线方向上与轴向密封配合部保持密封接触。本实施例通过在内筒门与内筒的筒口之间设置轴向密封装置37，实现了内筒门6与内筒17的筒口之间的轴向密封。
具体地，所述的轴向密封件安装在内筒门6上，包括弯曲部3702和密封部3703；所述的轴向密封配合部为设置在内筒17的筒口边缘上的环形沉槽36；所述的弯曲部3702在内筒门6关闭时弯曲形变施力于密封部3703上，密封部3703与环形沉槽36保持密封接触进行轴向密封。
进一步地，所述的轴向密封件37还包括基部3701，所述的弯曲部3702一端与基部3701相连接，另一端与密封部3703相连接；所述的内筒门6上设置环形安装槽，所述的基部3701安装在环形安装槽内。
优选地，所述的基部3707、弯曲部3702与密封部3703一体成型。
本实施例所述的基部3701为环形基块，所述的弯曲部3702在沿内筒17的中心轴线方向上具有至少一个弯折臂，所述的密封部3703包括与环形沉槽36的底壁平行设置的密封接触面。
同时，本实施例所述的密封装置包括沿内筒17的径向进行密封的径向密封装置38，径向密封装置包括设置在内筒门上/内筒的筒口边缘上的径向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的径向密封配合部，所述的径向密封件在沿内筒的径向上与径向密封配合部保持密封接触。
进一步地，所述的径向密封件安装在内筒门的外周壁上，包括形变部38；所述的径向密封配合部为设置在内筒的筒口边缘内壁上的环形槽39；所述的形变部38在内筒门关闭时弯曲形进入环形槽39内，形变部38与环形槽39保持密封接触进行径向密封。
具体地，所述的形变部为由弹性材料制成的形变翅片，所述的形变翅片安装在内筒门的外周壁上，环形翅片的径向高度大于内筒门外周与内筒的筒口内壁之间的间距；所述的形变翅片的轴向厚度小于环形槽的槽口宽度。这样保证了环形翅片与环形槽的底壁保持密封接触实现径向密封。
为了实现内筒门6与内筒17的筒口在整个圆周上实现密封，所述的轴向密封件37、径向密封件均为环形结构，轴向密封配合部、径向密封配合部设置在内筒门/内筒的筒口边缘的整个圆周上，轴向密封件与轴向密封配合部保持密封接触实现整个圆周上的轴向密封，径向密封件与径向密封配合部保持密封接触实现整个圆周上的径向密封。
进一步地，所述的内筒门包括封盖住内筒的筒口的门外盖和沿内筒的轴向方向向内筒内延伸的门内盖；
所述的轴向密封件设置在门外盖靠近内筒的筒口一侧的内壁面上，所述的环形沉槽由内筒的筒口边缘外壁朝向内筒内部凹陷形成；
所述的径向密封件设置在门内盖的外周壁上，所述的环形槽设置在内筒的筒口边缘内周壁上。
实施例三
如图1-5、图10-15所示，本实施例的一种滚筒洗衣机，包括：
内筒17；
内筒门6，包括固定连接的门外盖和门内盖602；
所述的内筒门6可开启/关闭的安装在内筒17的筒口上，关闭时，所述的内筒17与内筒门6共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。
如图10、11所示，具体地，所述的门外盖包括基盖603和装饰盖604，所述的门内盖602安装在基盖603的一侧，所述的装饰盖604安装在基盖603的另一侧。
优选地，所述的门内盖602通过螺钉42与基盖603固定连接。
所述的装饰盖604卡接在基盖603上，具体地，如图15所示，所述的基盖603内具有卡槽50，所述的装饰盖604上具有卡爪51，卡爪51与卡槽50相配合实现卡接。
本实施例的滚筒洗衣机还包括内筒门轴40，所述的内筒门6上具有用于安装内筒门轴的轴槽41。
优选地，所述的基盖上设置基盖凹槽，所述的门内盖上设置门内盖凹槽，所述基盖凹槽的开口于门内盖凹槽的开口相对设置拼接形成轴槽。
如图13、14所示，具体地，所述的内筒门轴40包括第一转轴和第二转轴，第一转轴与第二转轴之间设置弹性元件49，所述弹性元件49的两端分别止抵在第一转轴、第二转轴上，第一转轴的一端和第二转轴的一端在弹性元件的弹性力作用下均伸出轴槽用于与转轴孔装配。
所述的门内盖602和/或基盖603上开设与轴槽相通的滑槽46，所述的第一转轴和/或第二转轴上具有推动部47，推动部47设置在滑槽46内。
这样，通过推动推动部47沿滑槽46滑动，内筒门轴40的伸出端缩入轴孔48内，即可实现内筒门的快装快拆。
进一步地，所述的门外盖上开设第一滑槽和第二滑槽，所述的第一转轴上具有设置在第一滑槽内的第一推动部，第二转轴上具有设置在第二滑槽内的第二推动部，所述的第一推动部为第一转轴上凸出的第一凸块，第二推动部为第二转轴上凸出的第二凸块；所述的弹性件为压缩弹簧。
如图12所示，所述内筒门6上与内筒门轴相对的一侧边缘设置内筒门锁舌601，所述内筒17的筒口边缘上对应设置内筒门锁孔43，所述的内筒门锁舌601与内筒门锁孔43锁定配合。
进一步地，还包括内筒门把手45，所述的内筒门把手45转动的安装在门外盖上，内筒门把手45具有推动内筒门锁舌缩回解锁的推动端。
进一步地，所述内筒门6上具有锁舌安装槽，所述的内筒门锁舌601可伸缩的设置在锁舌安装槽内，所述的内筒门锁舌与锁舌安装槽之间设置压缩弹簧44，所述内筒门把手的中部可转动的安装在内筒门上，内筒门把手的一端为作用在内筒门锁舌上的推动端，另一端为把手端；通过作用于把手端带动内筒门把手转动，推动端随着内筒门把手转动推动内筒门锁舌缩回解锁。
进一步地，所述的内筒门锁舌上具有配合槽605，所述的推动端伸入到配合槽605内.
优选地，所述的推动端具有圆弧配合面，所述配合槽内与推动端相接触的一侧内壁倾斜设置。
作为本实施例的一种实施方式，所述的内筒门6上设置用于检测内筒门关闭是否到位的位置检测装置。
实施例四
本实施例主要解决无孔内筒滚筒洗衣机如何精准确定进水量的问题，具体方案如下：
一种滚筒洗衣机，包括内筒17以及与内筒17相连通的进水管路，所述的内筒17为无孔内筒，洗涤衣物时盛放洗涤水，所述的进水管路上设置用于检测进水流量的流量传感器1。
本实施例通过在进水管路上设置流量传感器1来监测进水时的流量，当达到设定进水量，关闭进水阀20，完成进水。本实施例采用流量传感器解决了无孔内筒滚筒洗衣机根据设定水位的进水问题，确保了洗涤效果，结构简单，操控方便。
进一步地，本实施例的滚筒洗衣机，包括进水阀20、洗涤剂盒3，所述的进水管路包括第一进水管和第二进水管，进水阀20的出口端通过第一进水管连通洗涤剂盒3，洗涤剂盒3的出口端通过第二进水管连通内筒17，所述的流量传感器1设置在第一进水管或者第二进水管上。
优选地，所述的流量传感器1设置在第一进水管上，这样可以放置洗涤剂盒内的洗涤剂进入流量传感器1。
本实施例的滚筒洗衣机包括主控制器4，所述的流量传感器1与主控制器4之间通过线路电连接。主控制器4可以实时收集内筒17的进水量，达到设定进水量，关闭进水阀20。
作为本实施例的一种实施方式，所述的流量传感器1为转子流量传感器，或者涡轮流量传感器，或者超声波流量传感器，或者电磁流量传感器，或者孔板流量传感器。
本实施例所述进水管路上任意位置可以设置流量传感器1，优选的是设置在进水阀20后部，精准计量进入密封内筒17的水流量，所述流量传感器1线路连接主控制器4，主控制器4可以实时收集内筒17的进水量，达到设定进水量，关闭进水阀20。
为了实现向本实施例的无孔内筒内进水，本实施例的滚筒洗衣机包括驱动电机16和内筒轴13，所述的驱动电机16通过内筒轴13与内筒17传动连接带动内筒17转动，所述的内筒轴13内具有连通内筒17内部的中空通道14，所述的进水管路与內筒轴13的中空通道相连通。
具体地，所述的内筒轴13连接驱动电机16，驱动电机16包括定子和转子，转子与内筒轴13固定连接；所述转子的中心处设置通孔，所述的进水管路穿过转子的通孔与内筒轴13的中空通道14相连通。
进一步地，所述的进水管路与转子的通孔之间设置第一动密封结构15，转子的通孔与内筒轴13的中空通道14之间设置第二密封结构。
为了实现无孔内筒的排水，本实施例的滚筒洗衣机包括外筒18，所述内筒17的侧壁上开设内筒排水孔，内筒排水孔上安装常闭的单向阀塞11，所述的外筒18上安装用于将单向阀塞11顶开进行排水的顶杆机构10。
作为本实施例的一种实施方式，所述的外筒18上还设置用于锁止内筒17转动的锁止机构，锁止机构将内筒锁止后顶杆机构10将单向阀塞11顶开进行排水。
作为本实施例的另一种实施方式，本实施例所述内筒17的侧壁上开设多个脱水孔，脱水孔上均安装有离心阀，通过控制内筒达到一定转速，所述的离心阀在脱水离心力的作用下打开进行洗涤排水或者脱水排水。
本实施例同时提供一种所述滚筒洗衣机的控制方法，洗衣机执行洗涤/漂洗程序，进水过程中，流量传感器实时检测进水流量值，洗衣机根据进水流量值以及进水时间计算得到进水量，当进水量达到洗衣机的设定进水量时停止进水。
滚筒洗衣机设置有多个可供用户选择的进水流量值，洗衣机根据用户选定的进水流量值进行进水。
滚筒洗衣机具有衣物称重功能，可根据衣物的重量确定进水的流量值进行进水。
实施例五
如图17-图19所示，本实施例的一种滚筒洗衣机，包括内筒17和进水管路，所述的内筒为无孔内筒，洗涤衣物时盛放洗涤水，还包括用于计量进水量的量水装置，所述的进水管路连通量水装置，量水装置与内筒相连通。
本实施例的滚筒洗衣机通过设置量水装置，在向内筒1内进水之前先进入到量水装置内进行定量量取，根据设定的水位确定量水装置量水的次数，从而解决了无孔内筒滚筒洗衣机根据设定水位的进水问题，确保了洗涤效果，结构简单，操控方便。
进一步地，本实施例所述量水装置包括量水水箱21，量水水箱21具有进水口和出水口，进水口连通进水管路，出水口连通内筒17；所述的出水口上设置用于当量水水箱21内的水量达到设定值时控制出水口开启的出水控制装置。
作为本实施例的一种实施方式，如图17所示，所述的量水水箱21设置在内筒17的底部，所述量水装置包括用于检测量水水箱21的水位检测装置22，所述的出水控制装置为水箱排水泵23，所 述的水箱排水泵23在水位检测装置22检测到量水水箱21内的水位达到设定值时启动水箱排水泵23将量水水箱21内的水泵入内筒17。
作为本实施例的一种实施方式，如图18所示，所述的量水水箱21设置在内筒17的上部，所述量水装置包括用于检测量水水箱的水位检测装置22，所述的出水控制装置为水箱排水阀25，所述的水箱排水阀25在水位检测装置22检测到量水水箱21内的水位达到设定值时开启将量水水箱21内的水排入内筒。
本实施例所述的水位检测装置22为液位传感器，液位传感器包括气室和传感器单元，所述的气室与量水水箱相连通。或者，所述的水位检测装置22包括设置在量水水箱内沿其深度方向排布的多个水位检测探针。
作为本实施例的一种实施方式，所述的量水水箱21设置在内筒17的上部，所述的出水口设置在量水水箱21的底壁上，出水控制装置为保持出水口常闭的水箱单向阀，当量水水箱内的水量达到一定值时，水箱单向阀在水压重力下开启，量水水箱21内的水排入内筒17后水箱单向阀复位保持出水口封闭。
本实施例所述的量水水箱21上设置溢流孔24，溢流孔24连接用于将量水水箱内溢出的水导出的溢流管路。
优选地，滚筒洗衣机包括排水管路8，所述的溢流管路连通排水管路8。
作为本实施例的一种实施方式，如图19所示，所述量水装置包括设置在量水水箱21内的加热装置26以及检测量水水箱内水温的水温检测装置。
本实施例同时提供一种所述滚筒洗衣机的控制方法，洗衣机执行洗涤/漂洗程序，洗衣机控制洗涤水进入量水水箱内，当量水水箱内的水量达到设定值时，停止进水，将量水水箱内的水全部排入内筒内，再次启动进水进入量水水箱，如此循环直至内筒内水位达到设定值，结束进水。
进一步地，洗衣机控制洗涤水进入量水水箱内，当量水水箱内的水量达到设定值时，停止进水，控制加热装置运行加热洗涤水，当水温检测装置检测到量水水箱内的水温达到设定值时，将量水水箱内的水全部排入内筒内。
实施例六
本实施例主要解决无孔内筒滚筒洗衣机如何保证密封舱气压不平衡的问题,具体是,突然的电磁阀断水,尤其的是自来水管网断水,形成负压,将密封舱内的洗涤水回洗至管网；或者内部有气体，进水困难的问题。
如图20-图22所示，本实施例的一种滚筒洗衣机，包括内筒17，内筒17为无孔内筒，洗涤衣物时盛放洗涤水，还包括用于连通内筒17与外界环境以平衡内筒内部气压的气压平衡机构。
进水时，内筒的密封舱内的气体受压可以通过该均平衡机构溢出，保证气压平衡。
突然断水时，外部大气可以迅速进入内筒的密封舱，并破坏倒吸，保证气压平衡，避免洗涤水被吸入自来水管网。
其他比如脱水时，该气压平衡机构也可以保证内筒气压平衡。
作为本实施例的一种实施方式，所述的气压平衡机构包括设置在内筒17上的均压孔道27，所述均压孔道27连通内筒17内部的一端设置在内筒17上靠近旋转中心轴位置处且始终高于内筒17内的最高水位位置。
本实施例的滚筒洗衣机包括驱动电机16和内筒轴13，所述的驱动电机16通过内筒轴13与内筒17传动连接带动内筒17转动，所述的均压孔道27开设在内筒轴13上连通内筒17内部与外界环境，所述内筒17内的最高水位低于内筒轴13。这样可以防止内筒内的水由均压孔道流出。
本实施例的滚筒洗衣机，包括外筒18，所述的内筒17设置在外筒18内部，内筒17内排出的水经外筒18排出，所述内筒17的筒口安装封闭内筒的内筒门6，所述外筒18的筒口敞开，所述均压孔道27的一端连通内筒17内部，另一端设置在外筒18内部与其相通。这样，防止极端情况，该孔出水也可以收集在外筒18内。
进一步地，本实施例所述内筒17的侧壁上开设内筒排水孔，内筒排水孔上安装常闭的单向阀塞11，所述的外筒18上安装用于将单向阀塞11顶开进行排水的顶杆机构10。
优选地，所述的外筒18上还设置用于锁止内筒转动的锁止机构，锁止机构将内筒锁止后顶杆机构将单向阀塞顶开进行排水。
进一步地，本实施例的滚筒洗衣机包括进水管路，所述的内筒轴13内具有连通内筒17内部的中空通道14，所述的进水管路与內筒轴13的中空通道14相连通；所述的均压孔道27与中空通道14分别与内筒17内部相通且相互隔离设置。这样，可以保证内筒的密封舱内的气体可以顺利排出保持内筒内部的气压平衡，同时防止进水直接由均压孔道27排出而漏水。
具体地，所述的中空通道27沿内筒轴的中心轴线方向由一端延伸至另一端，所述均压孔道包括第一孔道段和第二孔道段，第一孔道段与中空通道相平行设置，其一端连通内筒内部，第二孔道段的一端与第一孔道段相连通，另一端延伸至内筒轴的外周壁上与外筒的内部相通。
优选地，所述的第二孔道段与第一孔道段相垂直设置形成L型的均压孔道。
进一步地，所述的内筒轴13连接驱动电机16，驱动电机16包括定子和转子，转子与内筒轴固定连接；所述转子的中心处设置通孔，所述的进水管路穿过转子的通孔与内筒轴的中空通道相连通。
优选地，所述的进水管路与转子的通孔之间设置第一动密封结构，转子的通孔与内筒轴的中空通道之间设置第二密封结构。
本实施例所述的滚筒洗衣机，所述内筒17的侧壁上开设多个脱水孔，脱水孔上均安装有离心阀，所述的离心阀在脱水离心力的作用下打开进行脱水排水。
实施例七
本实施例主要解决无孔内筒滚筒洗衣机如何保证密封舱气压不平衡的问题,具体是,突然的电磁阀断水,尤其的是自来水管网断水,形成负压,将密封舱内的洗涤水回洗至管网；或者内部有气体，进水困难的问题。
如图23-图27所示，本实施例的一种滚筒洗衣机，包括内筒17，内筒17为无孔内筒，洗涤衣物时盛放洗涤水，还包括用于连通内筒与外界环境以平衡内筒17内部气压的增压机构和/或泄压机构。
本实施例所述的增压机构包括增压孔道28和负压安全阀29，所述的负压安全阀29设置在增压孔道28上，用于内筒17内部压力小于外界环境大气压时单向导通增压孔道28，外界环境气体由增压孔道28进入内筒17内部进行增压，直至内筒17内部气压与外界环境气压平衡，负压安全阀29关闭。
本实施例所述的泄压机构包括泄压孔道30和正压安全阀31，所述的泄压孔道30设置在内筒17上靠近旋转中心轴位置处且始终高于内筒17内的最高水位位置，所述的正压安全阀31设置在泄压孔道30上，用于内筒17内部压力大于外界环境大气压时单向导通泄压孔道30进行泄压，直至内筒17内部气压与外界环境气压平衡，正压安全阀31关闭。
如图24所示意，进水时，内筒17的密封舱内的气体受压，一旦大于正压安全阀的设定值，正压安全阀打开，可以通过该泄压孔道溢出，保证气压平衡。
如图24所示意，突然断水时，内筒17的密封舱内的气体受压，一旦小于正压安全阀的设定值，外部大气可以迅速进入密封舱，并破坏倒吸，保证气压平衡，避免洗涤水被吸入自来水管网。
其他比如脱水时，该气压平衡机构也可以保证内筒气压平衡。
本实施例的滚筒洗衣机包括驱动电机16和内筒轴13，所述的驱动电机16通过内筒轴13与内筒17传动连接带动内筒17转动，所述的增压孔道28和/或泄压孔道30开设在内筒轴13上连通内筒17内部与外界环境，所述内筒17内的最高水位低于内筒轴13。
本实施例的滚筒洗衣机包括外筒18，所述的内筒17设置在外筒18内部，内筒17内排出的水经外筒18排出，所述内筒17的筒口安装封闭内筒的内筒门6，所述外筒18的筒口敞开，所述增压孔道28和/或泄压孔道30的一端连通内筒17内部，另一端设置在外筒18内部与其相通。
本实施例的滚筒洗衣机，包括进水管路，所述的内筒轴13内具有连通内筒17内部的中空通道14，所述的进水管路与內筒轴13的中空通道14相连通；所述的泄压孔道30与中空通道14分别与内筒17内部相通且相互隔离设置。
如图24及图25所示，所述的中空通道14沿内筒轴13的中心轴线方向由一端延伸至另一端，所述泄压孔道30包括第一孔道段和第二孔道段，第一孔道段与中空通道相平行设置，其一端连通内筒内部，第二孔道段的一端与第一孔道段相连通，另一端延伸至内筒轴的外周壁上与外筒的内部相通；
优选地，所述的第二孔道段与第一孔道段相垂直设置形成L型的泄压孔道。
本实施例的滚筒洗衣机，包括进水管路，所述的内筒轴13内具有连通内筒17内部的中空通道14，所述的进水管路与內筒轴13的中空通道14相连通；所述的增压孔道28与中空通道14相连通。
进一步地，所述的中空通道14沿内筒轴13的中心轴线方向由一端延伸至另一端，所述增压孔道28的一端与中空通道14相连通，另一端延伸至内筒轴13的外周壁上与外筒18的内部相通。
优选地，所述的增压孔道28与中空通道14相互垂直设置。
本实施例所述的内筒轴连接驱动电机，驱动电机包括定子和转子，转子与内筒轴固定连接；所述转子的中心处设置通孔，所述的进水管路穿过转子的通孔与内筒轴的中空通道相连通。
优选地，所述的进水管路与转子的通孔之间设置第一动密封结构，转子的通孔与内筒轴的中空 通道之间设置第二密封结构。
如图26及图27所示，增压孔道28和泄压孔道30均设置在内筒轴13上,且联通大气开口均在外筒18内侧；联通内筒17的密封舱的开口均在内筒轴13的进水通道14的内侧。
可以联想的是，优选的增压孔道28和泄压孔道30均设置在内筒轴13上,且联通大气开口均在外筒18内侧；联通内筒17的密封舱的开口均在密封舱内侧。
上述实施例可单独实施，也可相互组合实施。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (30)

  1. 一种滚筒洗衣机，其特征在于，包括：
    内筒；
    内筒门，可开启/关闭的安装在内筒的筒口上；
    所述的内筒与内筒门共同形成独立洗涤腔室，洗涤衣物时独立盛放洗涤水。
  2. 根据权利要求1所述的滚筒洗衣机，其特征在于，所述内筒门的一侧边缘通过内筒门铰链可转动的安装在内筒的筒口上，内筒门转动关闭内筒的筒口与内筒共同形成独立洗涤腔室。
  3. 据权利要求2所述的滚筒洗衣机，其特征在于，所述内筒门/内筒的筒口上与铰链相对的一侧边缘设置内筒门锁孔，所述的内筒的筒口/内筒门上对应设置内筒门锁舌，所述的内筒门锁舌与内筒门锁孔锁定配合。
  4. 根据权利要求1所述的滚筒洗衣机，其特征在于，还包括内筒门框，内筒门框安装的内筒的筒口上，所述的内筒门可开启/关闭的安装在内筒门框上。
  5. 根据权利要求1-4任意一项所述的滚筒洗衣机，其特征在于，所述的内筒门上设置用于在内筒门关闭时密封内筒的筒口的密封装置；
    优选地，所述的密封装置包括与内筒的筒口形状相匹配的密封圈。
  6. 根据权利要求1-4任意一项所述的滚筒洗衣机，其特征在于，还包括壳体以及设置在壳体内与内筒同轴线设置的外筒，所述的壳体上对应外筒的筒口开设开口，所述壳体的开口上安装可开启/关闭的机门。
  7. 根据权利要求6所述的滚筒洗衣机，其特征在于，所述的机门的一侧边缘通过机门铰链可转动的安装在壳体的开口上；
    所述壳体的开口边缘与机门铰链相对的一侧设置机门锁孔，所述的机门上设置与机门锁孔相匹配的机门锁孔舌。
  8. 根据权利要求6所述的滚筒洗衣机，其特征在于，所述外筒的筒口上设置与壳体内壁密封接触的密封垫。
  9. 根据权利要求1-4任意一项所述的滚筒洗衣机，其特征在于，所述的内筒的侧壁上开设排水口，所述的排水口上设置用于保持排水口常闭的离心阀，所述的离心阀在内筒的转速超过设定值时将排水口打开进行排水。
  10. 根据权利要求1-4任意一项所述的滚筒洗衣机，其特征在于，还包括进水系统以及连接内筒的底部的内筒轴，所述的内筒轴为中空轴，所述的进水系统包括进水管路，进水管路连通中空轴。
  11. 根据权利要求1所述的滚筒洗衣机，其特征在于，所述内筒的筒口与内筒门之间设置密封装置，内筒门关闭时通过密封装置保持内筒的筒口密封关闭。
  12. 根据权利要求11所述的滚筒洗衣机，其特征在于，所述的密封装置包括沿内筒的中心轴线方向进行密封的轴向密封装置，轴向密封装置包括设置在内筒门上/内筒的筒口边缘上的轴向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的轴向密封配合部，所述的轴向密封件在沿内筒的中心轴线方向上与轴向密封配合部保持密封接触。
  13. 根据权利要求12所述的滚筒洗衣机，其特征在于，所述的轴向密封件安装在内筒门上，包括弯曲部和密封部；所述的轴向密封配合部为设置在内筒的筒口边缘上的环形沉槽；所述的弯曲部在内筒门关闭时弯曲形变施力于密封部上，密封部与环形沉槽保持密封接触进行轴向密封。
  14. 根据权利要求13所述的滚筒洗衣机，其特征在于，所述的轴向密封件还包括基部，所述的弯曲部一端与基部相连接，另一端与密封部相连接；所述的内筒门上设置环形安装槽，所述的基部安装在环形安装槽内；
    优选地，所述的基部、弯曲部与密封部一体成型。
  15. 根据权利要求14所述的滚筒洗衣机，其特征在于，所述的基部为环形基块，所述的弯曲部在沿内筒的中心轴线方向上具有至少一个弯折臂，所述的密封部包括与环形沉槽的底壁平行设置的密封接触面。
  16. 根据权利要求11-15任意一项所述的滚筒洗衣机，其特征在于，所述的密封装置包括沿内筒的径向进行密封的径向密封装置，径向密封装置包括设置在内筒门上/内筒的筒口边缘上的径向密封件，以及对应设置在内筒的筒口边缘上/内筒门上的径向密封配合部，所述的径向密封件在沿内筒的径向上与径向密封配合部保持密封接触。
  17. 根据权利要求16所述的滚筒洗衣机，其特征在于，所述的径向密封件安装在内筒门的外周壁上，包括形变部；所述的径向密封配合部为设置在内筒的筒口边缘内壁上的环形槽；所述的形变 部在内筒门关闭时弯曲形进入环形槽内，形变部与环形槽保持密封接触进行径向密封。
  18. 根据权利要求17所述的滚筒洗衣机，其特征在于，所述的形变部为由弹性材料制成的形变翅片，所述的形变翅片安装在内筒门的外周壁上，环形翅片的径向高度大于内筒门外周与内筒的筒口内壁之间的间距；所述的形变翅片的轴向厚度小于环形槽的槽口宽度。
  19. 根据权利要求16所述的滚筒洗衣机，其特征在于，所述的轴向密封件、径向密封件均为环形结构，轴向密封配合部、径向密封配合部设置在内筒门/内筒的筒口边缘的整个圆周上，轴向密封件与轴向密封配合部保持密封接触实现整个圆周上的轴向密封，径向密封件与径向密封配合部保持密封接触实现整个圆周上的径向密封。
  20. 根据权利要求16所述的滚筒洗衣机，其特征在于，所述的内筒门包括封盖住内筒的筒口的门外盖和沿内筒的轴向方向向内筒内延伸的门内盖；
    所述的轴向密封件设置在门外盖靠近内筒的筒口一侧的内壁面上，所述的环形沉槽由内筒的筒口边缘外壁朝向内筒内部凹陷形成；
    所述的径向密封件设置在门内盖的外周壁上，所述的环形槽设置在内筒的筒口边缘内周壁上。
  21. 根据权利要求1所述的滚筒洗衣机，其特征在于，内筒门，包括固定连接的门外盖和门内盖。
  22. 根据权利要求21所述的滚筒洗衣机，其特征在于，所述的门外盖包括基盖和装饰盖，所述的门内盖安装在基盖的一侧，所述的装饰盖安装在基盖的另一侧；
    优选地，所述的门内盖通过螺钉与基盖固定连接，所述的装饰盖卡接在基盖上。
  23. 根据权利要21或22所述的滚筒洗衣机，其特征在于，还包括内筒门轴，所述的内筒门上具有用于安装内筒门轴的轴槽；
    优选地，所述的基盖上设置基盖凹槽，所述的门内盖上设置门内盖凹槽，所述基盖凹槽的开口于门内盖凹槽的开口相对设置拼接形成轴槽。
  24. 根据权利要23所述的滚筒洗衣机，其特征在于，所述的内筒门轴包括第一转轴和第二转轴，第一转轴与第二转轴之间设置弹性元件，所述弹性元件的两端分别止抵在第一转轴、第二转轴上，第一转轴的一端和第二转轴的一端在弹性元件的弹性力作用下均伸出轴槽用于与转轴孔装配；
    所述的门内盖和/或基盖上开设与轴槽相通的滑槽，所述的第一转轴和/或第二转轴上具有推动部，推动部设置在滑槽内。
  25. 根据权利要24所述的滚筒洗衣机，其特征在于，所述的门外盖上开设第一滑槽和第二滑槽，所述的第一转轴上具有设置在第一滑槽内的第一推动部，第二转轴上具有设置在第二滑槽内的第二推动部，所述的第一推动部为第一转轴上凸出的第一凸块，第二推动部为第二转轴上凸出的第二凸块；所述的弹性件为压缩弹簧。
  26. 根据权利要23所述的滚筒洗衣机，其特征在于，所述内筒门上与内筒门轴相对的一侧边缘设置内筒门锁舌，所述内筒的筒口边缘上对应设置内筒门锁孔，所述的内筒门锁舌与内筒门锁孔锁定配合。
  27. 根据权利要26所述的滚筒洗衣机，其特征在于，还包括内筒门把手，所述的内筒门把手转动的安装在门外盖上，内筒门把手具有推动内筒门锁舌缩回解锁的推动端。
  28. 根据权利要27所述的滚筒洗衣机，其特征在于，所述内筒门上具有锁舌安装槽，所述的内筒门锁舌可伸缩的设置在锁舌安装槽内，所述的内筒门锁舌与锁舌安装槽之间设置压缩弹簧，所述内筒门把手的中部可转动的安装在内筒门上，内筒门把手的一端为作用在内筒门锁舌上的推动端，另一端为把手端；通过作用于把手端带动内筒门把手转动，推动端随着内筒门把手转动推动内筒门锁舌缩回解锁。
  29. 根据权利要28所述的滚筒洗衣机，其特征在于，所述的内筒门锁舌上具有配合槽，所述的推动端伸入到配合槽内；
    优选地，所述的推动端具有圆弧配合面，所述配合槽内与推动端相接触的一侧内壁倾斜设置。
  30. 根据权利要求21所述的滚筒洗衣机，其特征在于，所述的内筒门上设置用于检测内筒门关闭是否到位的位置检测装置。
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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2898087Y (zh) * 2006-04-18 2007-05-09 上海航星机械(集团)有限公司 洗涤设备上的门密封装置
CN102268800A (zh) * 2011-05-31 2011-12-07 任文涛 分类洗单桶滚筒洗衣机
CN202139449U (zh) * 2011-06-10 2012-02-08 苏州三星电子有限公司 滚筒洗衣机用门组件
CN203668708U (zh) * 2013-10-29 2014-06-25 合肥荣事达三洋电器股份有限公司 一种拥有安全盖锁的洗衣机
CN203983781U (zh) * 2014-06-04 2014-12-03 天津市南洋建筑电器厂 一种配电箱快装门轴
US20150292135A1 (en) * 2014-04-11 2015-10-15 Samsung Electronics Co., Ltd. Washing machine
CN204780322U (zh) * 2015-06-10 2015-11-18 松下家电研究开发（杭州）有限公司 一种洗衣机机门及洗衣机
CN207659735U (zh) * 2017-11-14 2018-07-27 青岛海尔滚筒洗衣机有限公司 门密封构件以及包括该门密封构件的干衣机
CN207904572U (zh) * 2018-01-19 2018-09-25 安徽中认倍佳科技有限公司 隔离式双滚筒洗衣机
CN108625124A (zh) * 2018-05-13 2018-10-09 江苏惠庆电器科技有限公司 一种可拆卸便于安装的洗衣机塑料上盖
CN111088656A (zh) * 2018-10-23 2020-05-01 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机
CN111155276A (zh) * 2018-10-19 2020-05-15 青岛海尔滚筒洗衣机有限公司 一种洗衣机联动门及控制方法
CN111172701A (zh) * 2018-10-23 2020-05-19 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2898087Y (zh) * 2006-04-18 2007-05-09 上海航星机械(集团)有限公司 洗涤设备上的门密封装置
CN102268800A (zh) * 2011-05-31 2011-12-07 任文涛 分类洗单桶滚筒洗衣机
CN202139449U (zh) * 2011-06-10 2012-02-08 苏州三星电子有限公司 滚筒洗衣机用门组件
CN203668708U (zh) * 2013-10-29 2014-06-25 合肥荣事达三洋电器股份有限公司 一种拥有安全盖锁的洗衣机
US20150292135A1 (en) * 2014-04-11 2015-10-15 Samsung Electronics Co., Ltd. Washing machine
CN203983781U (zh) * 2014-06-04 2014-12-03 天津市南洋建筑电器厂 一种配电箱快装门轴
CN204780322U (zh) * 2015-06-10 2015-11-18 松下家电研究开发（杭州）有限公司 一种洗衣机机门及洗衣机
CN207659735U (zh) * 2017-11-14 2018-07-27 青岛海尔滚筒洗衣机有限公司 门密封构件以及包括该门密封构件的干衣机
CN207904572U (zh) * 2018-01-19 2018-09-25 安徽中认倍佳科技有限公司 隔离式双滚筒洗衣机
CN108625124A (zh) * 2018-05-13 2018-10-09 江苏惠庆电器科技有限公司 一种可拆卸便于安装的洗衣机塑料上盖
CN111155276A (zh) * 2018-10-19 2020-05-15 青岛海尔滚筒洗衣机有限公司 一种洗衣机联动门及控制方法
CN111088656A (zh) * 2018-10-23 2020-05-01 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机
CN111172701A (zh) * 2018-10-23 2020-05-19 青岛海尔滚筒洗衣机有限公司 一种滚筒洗衣机

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