WO2020083085A1 - Lave-linge/sèche-linge intégré - Google Patents

Lave-linge/sèche-linge intégré Download PDF

Info

Publication number
WO2020083085A1
WO2020083085A1 PCT/CN2019/111585 CN2019111585W WO2020083085A1 WO 2020083085 A1 WO2020083085 A1 WO 2020083085A1 CN 2019111585 W CN2019111585 W CN 2019111585W WO 2020083085 A1 WO2020083085 A1 WO 2020083085A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
air
washing
processing agent
filter chamber
Prior art date
Application number
PCT/CN2019/111585
Other languages
English (en)
Chinese (zh)
Inventor
广濑聪司
竹村结衣
Original Assignee
青岛海尔洗衣机有限公司
Aqua株式会社
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
Application filed by 青岛海尔洗衣机有限公司, Aqua株式会社 filed Critical 青岛海尔洗衣机有限公司
Publication of WO2020083085A1 publication Critical patent/WO2020083085A1/fr

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—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 and having further drying means, e.g. using hot air 
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements
    • 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
    • Y02B40/18—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers using renewables, e.g. solar cooking stoves, furnaces or solar heating

Definitions

  • the invention relates to an integrated washing and drying machine.
  • Patent Document 1 describes a structure in which a drum-type washer-dryer as a kind of integrated washer-dryer is arranged in a duct as a part of a circulation path for circulating warm air with a drum in which a drum is arranged There is a case containing an aroma generator and an ultraviolet lamp.
  • the aroma generating body is composed of many bead-shaped solid substances that have absorbed aliphatic hydrocarbons. During the drying process, when ultraviolet light is irradiated from the ultraviolet lamp to the aroma generating body, an oxidized substance of fatty hydrocarbon equivalent to a fragrance component dried by sunlight is generated. The sun-dried scent is supplied into the bucket together with the warm air, and the sun-dried scent is imparted to the laundry in the drum.
  • Patent Document 1 does not specifically describe a structure for detaching the casing outside the pipe. For example, although the housing is located near the air outlet, it is unrealistic to extend the hand from the air outlet into the duct to detach the housing. Therefore, in the above-described integrated washing and drying machine, how the user can actually easily replace the fragrance generator may become a problem.
  • Patent Document 1 Japanese Patent Laid-Open No. 2008-29579
  • an object of the present invention is to provide an integrated washer-dryer that can dispose treatment agents for fragrance, antibacterial, etc. in a circulation air path that circulates warm air with the outer tub in a manner that is easy to replenish, replace, etc. .
  • the main washing-drying machine of the present invention includes: an outer tub, which is elastically supported in the box; an inner tub, which is rotatably arranged in the outer tub and contains laundry; a circulating air path, which is equipped with a heater and a drum The fan circulates the air generated by the operation of the blower fan and heated by the heater between the circulation air path and the outer tub; the filter chamber is provided in the circulation air path and has an insertion Port; and filter unit, attached to the filter chamber.
  • the filter unit includes: a filter portion, which is housed in the filter chamber so as to be able to enter and exit through the insertion port, and captures foreign substances contained in the wind circulating in the circulation air path; and processing
  • the agent holding portion holds a processing agent capable of releasing a predetermined component, and is housed in the filter chamber in an integrated state with the filter portion.
  • an aromatic agent capable of releasing an aromatic component an antibacterial agent capable of releasing an antibacterial component, etc. can be exemplified as the treatment agent.
  • the user can easily replenish and replace the treatment agent by removing the filter unit from the filter chamber.
  • a structure may be adopted in which the treatment agent holding portion can be separated from the filter portion in a state of being detached from the filter chamber.
  • a housing portion may be provided.
  • the housing portion has an opening on one surface, and the opening is covered by the filter portion so as to be openable and closable.
  • the processing agent holding portion is integrated with the filter portion by being accommodated in the housing portion through the opening portion, and is detached from the filter portion to be integrated with the filter portion Department.
  • the filter portion when the processing agent holding portion is replenished with the processing agent or the like, the filter portion does not become an obstacle, and when cleaning the filter portion, the processing agent holding portion does not become an obstacle.
  • the processing agent holding part includes: a storage part for storing the processing agent, a vent for allowing wind to enter the storage part, and a filter covering the vent Framing.
  • the filtering member when the wind passes through the treatment agent holding portion, the foreign material contained in the wind can be caught by the filtering member. Therefore, the efficiency of capturing foreign matter through the filter unit is improved.
  • an integrated washing-drying machine which can arrange a treatment agent for fragrance, antibacterial, etc. in a circulation air path for circulating warm air with an outer tub in such a way as to be easily replenished and replaced.
  • Fig. 1 is a side cross-sectional view of the fully automatic washing and drying machine according to the embodiment.
  • Fig. 2 is a rear perspective view of the upper part of the fully automatic washing and drying machine according to the embodiment.
  • Fig. 3 is a perspective view of the drying device of the embodiment.
  • FIG 5 is a perspective view of the air duct unit and the filter unit detached from the air duct unit according to the embodiment.
  • FIG. 6 (a) is a perspective view of the air duct unit in the state where the upper air duct member is removed in the embodiment
  • FIG. 6 (b) is a perspective view of the upper air duct member in the inverted state of the embodiment.
  • FIG. 7 is a rear cross-sectional view of the drying device taken at the position of the center of the warm air generating unit according to the embodiment.
  • FIG. 8 is a rear cross-sectional view of a main part of the drying device taken along the positions of the lower exhaust air passage and the upper exhaust air passage of the embodiment.
  • FIG. 9 is a perspective view of the filter unit in a state where the treatment agent holding portion is removed from the housing portion of the embodiment.
  • washing and drying machine automatic washing and drying machine
  • 10 box
  • 20 outer bucket
  • 24 washing and dewatering bucket (inner bucket)
  • 50 drying device
  • 50a circulating air path
  • 53 filter Unit
  • 120 blower fan
  • 130 heater
  • 220 filter chamber
  • 221 insertion port
  • 310 filter part
  • 320 housing part
  • 320a opening part
  • 340 treatment agent holding part
  • 341 ventilation Mouth
  • 342 filter structure
  • 343 housing section
  • P treatment agent.
  • FIG. 1 is a side cross-sectional view of the fully automatic washing and drying machine 1 of the present embodiment.
  • FIG. 2 is a rear perspective view of the upper part of the fully automatic washing and drying machine 1 according to the embodiment.
  • the fully-automatic washing and drying machine 1 includes a cabinet 10 that constitutes an appearance.
  • the cabinet 10 includes: a rectangular tube-shaped body portion 11 with its upper and lower surfaces open; an upper panel 12 covering the upper surface of the body portion 11; and a stand 13 that supports the body portion 11.
  • the upper panel 12 is formed with an outer input port 14 for inputting laundry.
  • the outer inlet 14 is covered by an upper cover 15 that can be opened and closed freely.
  • a control unit 16 is arranged inside the front of the upper panel 12.
  • the outer tub 20 is elastically suspended and supported by four suspension bars 21 having anti-vibration devices.
  • the outer tub 20 is composed of a substantially cylindrical outer tub body 20a with an open upper surface and an outer tub cover 20b covering the upper surface of the outer tub body 20a.
  • an inner inlet 22 for inserting laundry is formed at a position corresponding to the outer inlet 14.
  • the inner inlet 22 is covered by the outer lid 23 so as to be openable and closable.
  • a substantially cylindrical washing and dewatering tub 24 with an open upper surface is disposed in the outer tub 20 .
  • a large number of dehydration holes 24a are formed on the inner circumferential surface of the washing and dehydrating tub 24 over the entire circumference.
  • a balance ring 25 is provided above the washing and dewatering tub 24.
  • a pulsator 26 is arranged at the bottom of the washing and dewatering tub 24. On the surface of the pulsator 26, a plurality of blades 26a are radially arranged. It should be noted that the washing and dewatering tub 24 corresponds to the inner tub of the present invention.
  • the drive unit 30 that generates torque that drives the washing and dewatering tub 24 and the pulsator 26 is disposed.
  • the drive unit 30 includes a drive motor 31 and a transmission mechanism 32.
  • the transmission mechanism section 32 has a clutch mechanism. Through the switching operation of the clutch mechanism, the torque of the drive motor 31 is transmitted to the pulsator 26 and only the pulsator 26 is rotated during the washing process and the rinsing process. The torque of the drive motor 31 is transmitted to the pulsator 26 and the washing and dehydrating tub 24 to rotate the pulsator 26 and the washing and dehydrating tub 24 integrally.
  • a drain port 20c is formed on the outer bottom of the outer tub 20.
  • a drain valve 40 is provided in the drain port 20c.
  • the drain valve 40 is connected to the drain hose 41. When the drain valve 40 is opened, the water stored in the washing and dewatering tub 24 and the outer tub 20 is drained out of the machine through the drain hose 41.
  • a drying device 50 and a water supply device 60 are arranged above the outer tub 20 at the rear of the cabinet 10.
  • the drying device 50 and the water supply device 60 are mounted on the fixed plate 17 disposed at the rear of the upper surface of the body portion 11 and covered by the upper panel 12.
  • the drying device 50 dries the laundry contained in the washing and dehydrating tub 24.
  • the drying device 50 includes a heater and a circulation air path 50a equipped with a blower fan.
  • the circulation air path 50a is connected to the inside of the outer tub 20 through an air inlet duct 71 and an air outlet duct 72.
  • the air intake duct 71 and the air exhaust duct 72 are flexible ducts, formed of an elastic material such as rubber, and have a serpentine portion (not shown) in the middle portion.
  • the warm air generated by the operation of the heater and the blower fan is discharged from the circulation air path 50a, and is introduced into the outer tub 20 through the air inlet duct 71. Furthermore, the warm air discharged from the outer tub 20 is introduced into the circulation air path 50a through the exhaust duct 72. In this way, the warm air circulates between the circulation air passage 50a and the outer tub 20.
  • the water supply port 61 exposed to the outside of the water supply device 60 is connected to an external water supply hose (not shown) extending from the faucet.
  • the water supply device 60 includes a water supply valve and a detergent container. By opening the water supply valve, tap water from the faucet is supplied into the outer tub 20 together with the detergent stored in the detergent container.
  • the water supply device 60 may include a bath water pump.
  • FIG. 3 is a perspective view of the drying device 50 of the present embodiment.
  • 4 (a) and (b) are perspective views of the warm air generating unit 51 of the present embodiment, and FIG. 4 (b) shows a state after the upper case 110b is removed.
  • FIG. 5 is a perspective view of the air passage unit 52 and the filter unit 53 removed from the air passage unit 52 according to this embodiment.
  • FIG. 6 (a) is a perspective view of the air duct unit 52 in a state where the upper air duct member 52b is removed in this embodiment
  • FIG. 6 (b) is a perspective view of the upper air duct member 52b in the inverted state of this embodiment.
  • FIG. 7 is a rear cross-sectional view of the drying device 50 taken at the position of the central portion of the warm air generating unit 51 of the present embodiment.
  • FIG. 8 is a rear cross-sectional view of the main part of the drying device 50 cut at the positions of the lower exhaust air duct 230 and the upper exhaust air duct 240 of the present embodiment.
  • FIG. 9 is a perspective view of the filter unit 53 in a state where the processing agent holding portion 340 is removed from the housing portion 320 of this embodiment. It should be noted that in FIG. 3, a part of the upper panel 12 in which the exhaust hood 54 constituting the drying device 50 is integrally formed is drawn in a perspective cross-sectional view, and the wheel of the exhaust hood 54 is shown by a broken line.
  • the drying device 50 includes a warm air generating unit 51, an air path unit 52, a filter unit 53, and an exhaust hood 54.
  • the exhaust hood portion 54 is formed as a part of the upper panel 12. After the air path unit 52 to which the filter unit 53 is attached and the warm air generating unit 51 are integrated and assembled to the fixing plate 17, the upper panel 12 is assembled to the body portion 11, thus completing the drying device 50.
  • the warm air generating unit 51 includes a housing 110, a blower fan 120, and a heater 130, and generates warm air by the operation of the blower fan 120 and the heater 130.
  • the case 110 is formed by combining a lower case 110 a whose upper surface is open and an upper case 110 b whose lower surface is open.
  • the housing 110 includes a fan chamber 111 and an exhaust air path 112 extending from the fan chamber 111.
  • a suction port 113 connected to the fan chamber 111 is formed on the top surface of the housing 110, and a discharge port 114 connected to the discharge air path 112 is formed on the bottom surface of the housing 110.
  • the discharge port 114 protrudes downward and is connected to the upper end of the air inlet duct 71.
  • an internal exhaust port 115 connected to the vicinity of the outlet of the fan chamber 111 is formed on the top surface of the housing 110.
  • the blower fan 120 is, for example, a centrifugal fan, and includes a blower 121 and a blower motor 122 for rotating the blower 121.
  • the blower 121 is arranged in the fan chamber 111 so as to face the suction port 113, and the blower motor 122 is arranged on the outer bottom surface of the housing 110.
  • the heater 130 is, for example, a semiconductor heater, and is disposed in front of the discharge port 114 in the discharge air path 112.
  • the air path unit 52 includes an intake air path 210, a filter chamber 220, and a lower exhaust air path 230.
  • the intake air passage 210, the filter chamber 220, and the lower exhaust air passage 230 are integrally formed by combining a lower air passage member 52a whose upper surface is open and an upper air passage member 52b whose lower surface is open.
  • an air path configuration portion 52c having an upper surface opened is formed outside the upper surface of the upper air path member 52b.
  • an upper exhaust air path 240 connected to the lower exhaust air path 230 is formed.
  • the air intake duct 210 has a shape that is long in the left-right direction and flat in the up-down direction.
  • an air duct outlet 211 is formed on the bottom surface of the right end.
  • the air passage outlet 211 is connected to the suction port 113 of the warm air generating unit 51.
  • the filter chamber 220 is provided below the left end of the air intake duct 210, and has a substantially rectangular parallelepiped box shape that is slightly longer in the front-rear direction.
  • An insertion port 221 for inserting the filter unit 53 is formed on the front surface of the filter chamber 220.
  • An introduction port 222 protruding downward is formed on the bottom surface of the filter chamber 220.
  • the inlet 222 has a cylindrical shape and is connected to the upper end of the exhaust duct 72.
  • an outside air intake port 223 for taking in outside air is formed on the bottom surface of the filter chamber 220 in front of the introduction port 222.
  • the filter chamber 220 communicates with the air intake duct 210 via an outlet 224 formed on the top surface.
  • the intake air path 210 and the filter chamber 220 together with the housing 110 of the warm air generating unit 51 constitute a circulation air path 50a.
  • the lower exhaust air duct 230 has a long shape in the left-right direction, and is separated from the intake air duct 210 by a lower partition wall 52a1 formed in the lower air duct member 52a and an upper partition wall 52b1 formed in the upper air duct member 52b.
  • a partition wall 231 having an opening 231a is provided in the middle portion.
  • an inlet 232 is formed on the bottom surface of the lower exhaust air passage 230 at the end on the warm air generating unit 51 side.
  • the inlet 232 is connected to the internal exhaust port 115 of the warm air generating unit 51.
  • an outlet 233 is formed at the end opposite to the warm air generating unit 51 side.
  • An exhaust valve unit 250 for opening / closing the opening 231a of the partition wall 231 is provided in the lower exhaust air passage 230.
  • the exhaust valve unit 250 includes a shutter 251 that closes the opening 231 a, and a motor 252 connected to the rotation shaft 251 a of the shutter 251. The rotation of the motor 252 is transmitted through the rotation shaft 251a, so that the shutter 251 is switched to a position to open / close the opening 231a.
  • the upper exhaust air path 240 has a long shape in the left-right direction, is located above the lower exhaust air path 230 and is connected to the outlet 233.
  • the exhaust hood 54 constitutes the top surface of the upper exhaust air path 240.
  • the filter unit 53 includes a filter unit 310, a housing unit 320, a front panel unit 330, and a processing agent holding unit 340.
  • the filter unit 310 includes a substantially rectangular frame 312 having a vent 311 and a filter member 313 covering the vent 311. At the rear end portion of the frame 312, bearing portions 314 having circular holes 314a are provided on the left and right sides. In addition, on the front side of the frame body 312, engagement portions 315 having square holes 315a are provided on the left and right sides.
  • the vent 311 is divided into eight areas by one rail 316a extending in the long dimension direction of the frame 312 and three rails 316b extending in the short dimension direction of the frame 312.
  • the filtering member 313 is composed of a mesh-like sheet.
  • the case portion 320 has a rectangular box shape that is flat in the up-down direction and has an upper surface opened.
  • an inside air inlet 321 connected to the inlet 222 of the filter chamber 220 and an outside air inlet 322 connected to the outside air suction port 223 of the filter chamber 220 are formed.
  • circular shafts 323 are provided on the left and right sides.
  • claw portions 324 are provided on the left and right sides.
  • a step is provided at a substantially central height position over the entire circumference, and a step surface 325 is formed by the step.
  • the filter portion 310 and the housing portion 320 are connected.
  • the filter unit 310 can rotate about the axis 323 of the housing unit 320, and the opening 320 a of the housing unit 320 is covered by the filter unit 310 so as to be openable and closable.
  • the opening 320a of the housing portion 320 is closed by the filter portion 310, the claw portion 324 is engaged with the hole 315a of the engaging portion 315. This makes it difficult for the filter unit 310 to rotate in the opening direction.
  • the front panel portion 330 is provided in front of the housing portion 320 and has a rectangular shape when viewed from the front.
  • a handle 331 is formed on the front surface, and a pad 332 is attached to the rear surface.
  • the gasket 332 seals between the insertion port 221 and the rear surface of the front panel portion 330.
  • the treatment agent holding portion 340 has a rectangular box shape that is flat in the vertical direction, and has an upper surface opened. Almost the entire bottom surface of the treatment agent holding portion 340 opens as a vent 341.
  • the vent 341 is covered by the filter member 342.
  • the filtering member 342 is composed of a mesh-like sheet.
  • the inside of the processing agent holding portion 340 becomes a storage portion 343 for storing the processing agent P.
  • the accommodating portion 343 is divided into eight areas by one partition wall 344a extending along its long dimension direction and three partition walls 344b extending along its short dimension direction.
  • the treatment agent P is, for example, a bead-shaped volatile fragrance.
  • the treatment agent P is, for example, a bead-shaped antibacterial agent.
  • the antibacterial agent may be an ionic bead mixed with silver in a soluble glass member.
  • An appropriate amount of the processing agent P is stored in each area of the storage portion 343 of the processing agent holding portion 340.
  • the insertion port 221 of the filter chamber 220 faces the outer inlet port 14 of the upper panel 12.
  • the user can access the filter unit 53, that is, the integrated filter unit 310 and the treatment agent holding unit 340 from the outside through the insertion port 221 with the upper cover 15 open, and enter and exit the filter chamber 220.
  • the user Before inserting the filter unit 53 into the filter chamber 220, the user stores the processing agent holding portion 340 in which the processing agent P has been placed in the housing portion 343 through the opening 320 a in the housing portion 320.
  • the processing agent holding portion 340 is placed on the stepped surface 325, and a gap, that is, a space is provided between the bottom surface of the processing agent holding portion 340 and the bottom surface of the case portion 320. In this way, by storing the processing agent holding portion 340 in the housing portion 320, the filter unit 310 and the processing agent holding portion 340 are integrated.
  • the washing operation is an operation in which only washing is performed, and the washing process, the intermediate dehydration process, the rinsing process, and the final dehydration process are sequentially executed.
  • the washing and drying operation is a continuous washing to drying operation, followed by a drying process after the final dehydration process.
  • the drying operation is an operation in which only drying is performed, and only the drying process is performed.
  • the pulsator 26 rotates in the right direction and the left direction in a state where water is stored in the washing and dehydrating tub 24.
  • the rotation of the pulsator 26 generates a water flow in the washing and dewatering tub 24.
  • the laundry is washed by the generated water stream and the detergent contained in the water.
  • the laundry is rinsed by the generated water stream.
  • the washing dehydration tub 24 and the pulsator 26 rotate integrally at high speed.
  • the laundry is dehydrated by the centrifugal force generated in the washing and dewatering tub 24.
  • the internal air circulation drying process is performed first, followed by the external air introduction drying process.
  • the opening 231a is closed by the shutter 251 (refer to FIG. 8).
  • the blower fan 120 and the heater 130 operate.
  • air is drawn into the housing 110 from the suction port 113, and wind is generated in the fan chamber 111.
  • the generated wind flows through the exhaust air path 112 and is heated by the heater 130, and is discharged as warm air from the exhaust port 114.
  • the warm air discharged from the discharge port 114 is supplied into the outer tub 20 through the air inlet duct 71.
  • the pulsator 26 rotates to the right and to the left at a constant time.
  • the laundry in the washing and dewatering tub 24 is stirred by the pulsator 26 while being in contact with the warm air flowing in the washing and dewatering tub 24.
  • the warm air flowing through the washing and dewatering tub 24 is discharged from the outer tub 20 through the exhaust duct 72, and as shown by the arrow in FIG. 7, passes through the inlet 222, the filter chamber 220, and the suction air path 210, and is sucked in again
  • the port 113 is sucked into the housing 110.
  • the lower exhaust air path 230 and the upper exhaust air path 240 cannot exhaust air. Therefore, the external air is hardly taken in through the external air suction port 223, and the warm air is in the circulating air
  • the path 50a circulates between the outer tub 20, whereby the temperature in the washing and dewatering tub 24 rises rapidly.
  • the temperature in the washing and dewatering tank 24 continues to rise, and the moisture evaporates from the laundry to make the warm air contain a large amount of moisture, it is switched to the outside air introduction drying process.
  • the switching of the introduction of the drying process into the outside air may be based on the time elapsed after the start of the drying process, or may be based on the temperature in the outer tub 20 detected by the temperature sensor and the temperature in the outer tub 20 detected by the humidity sensor Humidity.
  • the exhaust air path 230 and the upper exhaust air path 240 are discharged to the outside of the cabinet 10. That is, as indicated by the solid arrows in FIG. 8, a part of the warm air flowing through the outer tub 20 of the circulation air path 50 a is discharged from the internal exhaust port 115 and is discharged into the lower exhaust air path 230 through the introduction port 232. .
  • the warm air discharged into the lower exhaust air passage 230 sequentially flows through the lower exhaust air passage 230 and the upper exhaust air passage 240 and is discharged from the external exhaust port 241 to the outside of the cabinet 10.
  • the moisture evaporated from the laundry is effectively discharged from the outer tub 20 to the outside of the cabinet 10, and the inner tub 20 becomes easily dehumidified, thus promoting the drying of the laundry.
  • a part of the warm air from the outer tub 20 flows through the circulation air passage 50a and is heated again by the heater 130, and therefore, the state in which the temperature inside the outer tub 20 is kept high continues.
  • the warm air passing through the filter chamber 220 comes into contact with the treatment agent P held in the treatment agent holding portion 340.
  • the predetermined component is released from the treatment agent P, mixed with the warm air, and the warm air containing the predetermined component is supplied into the outer tub 20.
  • the fragrance component volatilized from the fragrance is mixed with warm air, and the warm air containing the fragrance component is supplied into the tub 20.
  • the aromatic component adheres to the laundry in the washing and dehydrating tub 24, and the laundry is given a fragrance.
  • the silver ion component that is, the antibacterial component
  • the silver ion component reacts with the moisture contained in the warm air to elute from the glass member and mix with the warm air.
  • the warm air containing the antibacterial component is supplied into the outer tub 20, and the antibacterial component adheres to the laundry in the washing and dehydrating tub 24, and imparts an antifungal effect to the laundry.
  • the antibacterial component also adheres to the inner wall surface of the circulation air duct 50a, the inner wall surface of the outer tub 20, and the inner and outer wall surfaces of the washing and dewatering tub 24, and imparts an antifungal effect to these wall surfaces.
  • the space between the bottom surface of the processing agent holding part 340 and the bottom surface of the case part 320 is provided.
  • the wind introduced from the inlet 222 diffuses in the space and easily spreads over a wide area of the accommodating portion 343, so that only the treatment agent P directly above the inlet 222 can be suppressed from being consumed intensively.
  • the user removes the filter unit 53 from the filter chamber 220 and removes the treatment agent holding portion 340 from the housing portion 320 to perform the treatment Replenishment and replacement of agent P. At this time, the user may also clean the filter members 313 and 342 together. In addition, when the user removes the filter unit 53 from the filter chamber 220 in order to clean the filter members 313 and 342, the processing agent P can be replenished and replaced together.
  • the filter unit 53 includes the processing agent holding portion 340 that holds the processing agent P that can release a predetermined component, and is housed in the filter chamber 220 in a state integrated with the filter portion 310. Therefore, by removing the filter unit 53 from the filter chamber 220, the user can easily replenish or replace the treatment agent P.
  • the treatment agent holding portion 340 can be separated from the filter portion 310 in a state of being detached from the filter chamber 220. Therefore, the filter unit 310 does not become an obstacle when the processing agent holding unit 340 is replenished with the processing agent P, and the processing agent holding unit 340 does not become an obstacle when cleaning the filter unit 310.
  • the vent 341 of the treatment agent holding portion 340 is covered by the filter member 342, so that when the wind passes through the treatment agent holder 340, the filter member 342 can catch foreign substances contained in the wind. Therefore, the efficiency of capturing foreign matter through the filter unit 53 is improved.
  • the treatment agent holding portion 340 is configured to be separable from the filter portion 310.
  • the bottom surface of the treatment agent holding portion 340 is formed with an air vent 341 covering almost the entire bottom surface, and the air vent 341 is covered by the filter member 342.
  • the vent 341 is constituted by many holes slightly smaller than the bead-shaped processing agent P, and therefore, the filter structure 342 is not provided on the processing agent holding portion 340.
  • a structure in which the bead-shaped processing agent P is directly held by the processing agent holding portion 340 is adopted.
  • a structure in which a bead-shaped treatment agent P is put in a bag with air permeability and held by the treatment agent holding portion 340 may be adopted.
  • the processing agent P may not be in a bead shape, and may be any size or shape as long as it can be held by the processing agent holding portion 340.
  • a washing operation mode may be provided in which, in the case of using the treatment agent P as an antibacterial agent, the antibacterial process is performed after the final dehydration process.
  • the control unit 16 operates the blower fan 120, and the air circulates between the circulation air passage 50a and the outer tub 20.
  • the heater 130 can be used to heat the wind.
  • the antibacterial component mixed with the wind adheres to the inner wall surface of the circulation air passage 50a, the inner wall surface of the outer tub 20, and the inner and outer wall surfaces of the washing and dewatering tub 24, and imparts an antifungal effect to these wall surfaces.
  • the present invention is applied to a fully automatic integrated washing and drying machine 1 equipped with a drying function of clothes in a so-called pulsator type washing machine is shown.
  • the present invention can also be applied to a drum-type washer-dryer equipped with a drying function of clothes in a drum-type washing machine in which a horizontal-axis drum is arranged in an outer tub.

Abstract

La présente invention concerne un lave-linge/sèche-linge intégré pouvant être pourvu, d'une manière facilitant son adjonction et son remplacement, d'un agent de traitement pour parfum, utilisation antibactérienne, etc. à l'intérieur d'un trajet de circulation d'air dans une circulation d'air chaud avec un tambour externe. Le lave-linge/sèche-linge intégré entièrement automatique comprend : le trajet de circulation d'air pourvu d'un dispositif de chauffage et d'un ventilateur de refoulement, le déplacement d'air généré par le fonctionnement du ventilateur de refoulement et chauffé par le dispositif de chauffage circule entre le trajet de circulation d'air et le tambour externe ; une chambre de filtration (220) agencée au niveau du trajet de circulation d'air et pourvue d'un orifice d'insertion (221) ; et un élément filtrant (53) relié à la chambre de filtration (220), l'élément filtrant (53) comprend : une partie filtre (310) logée dans la chambre de filtration (220) de telle sorte qu'elle soit accessible à travers l'orifice d'insertion (221) et qu'elle capture des impuretés contenues dans l'air déplacé circulant dans le trajet de circulation d'air ; et une partie comportant un agent de traitement (340) contenant un agent de traitement (P) apte à libérer un constituant spécifié, et étant logé dans la chambre de filtration (220) dans un état dans lequel la partie comportant l'agent de traitement est intégrée à la partie filtre (310).
PCT/CN2019/111585 2018-10-22 2019-10-17 Lave-linge/sèche-linge intégré WO2020083085A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018198141A JP7185221B2 (ja) 2018-10-22 2018-10-22 洗濯乾燥機
JP2018-198141 2018-10-22

Publications (1)

Publication Number Publication Date
WO2020083085A1 true WO2020083085A1 (fr) 2020-04-30

Family

ID=70331896

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/111585 WO2020083085A1 (fr) 2018-10-22 2019-10-17 Lave-linge/sèche-linge intégré

Country Status (2)

Country Link
JP (1) JP7185221B2 (fr)
WO (1) WO2020083085A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11920280B2 (en) 2022-03-04 2024-03-05 Haier Us Appliance Solutions, Inc. Washing machine appliance and scent-infusing assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112921588B (zh) * 2021-01-25 2022-04-15 珠海格力电器股份有限公司 洗衣机控制方法、装置、设备及存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1727560A (zh) * 2004-07-26 2006-02-01 乐金电子(天津)电器有限公司 具有空气处理装置的衣物烘干机
KR20070007548A (ko) * 2005-07-11 2007-01-16 엘지전자 주식회사 건조기의 필터 구조
EP2669422B1 (fr) * 2012-05-31 2016-08-24 Miele & Cie. KG Dispositif de séchage de linge avec un récipient pour la réception et la distribution d'une matière odorante
CN105951401A (zh) * 2016-06-30 2016-09-21 无锡小天鹅股份有限公司 干衣机
CN106192332A (zh) * 2015-04-30 2016-12-07 青岛海尔洗衣机有限公司 一种干衣机的线屑过滤装置及干衣机
CN205893757U (zh) * 2016-06-30 2017-01-18 无锡小天鹅股份有限公司 干衣机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018046887A (ja) * 2016-09-20 2018-03-29 パナソニックＩｐマネジメント株式会社 ドラム式洗濯機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1727560A (zh) * 2004-07-26 2006-02-01 乐金电子(天津)电器有限公司 具有空气处理装置的衣物烘干机
KR20070007548A (ko) * 2005-07-11 2007-01-16 엘지전자 주식회사 건조기의 필터 구조
EP2669422B1 (fr) * 2012-05-31 2016-08-24 Miele & Cie. KG Dispositif de séchage de linge avec un récipient pour la réception et la distribution d'une matière odorante
CN106192332A (zh) * 2015-04-30 2016-12-07 青岛海尔洗衣机有限公司 一种干衣机的线屑过滤装置及干衣机
CN105951401A (zh) * 2016-06-30 2016-09-21 无锡小天鹅股份有限公司 干衣机
CN205893757U (zh) * 2016-06-30 2017-01-18 无锡小天鹅股份有限公司 干衣机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11920280B2 (en) 2022-03-04 2024-03-05 Haier Us Appliance Solutions, Inc. Washing machine appliance and scent-infusing assembly

Also Published As

Publication number Publication date
JP2020065591A (ja) 2020-04-30
JP7185221B2 (ja) 2022-12-07

Similar Documents

Publication Publication Date Title
JP5756389B2 (ja) ドラム式洗濯乾燥機
JP5897390B2 (ja) 洗濯乾燥機
JP5106443B2 (ja) ドラム式洗濯乾燥機
WO2020083085A1 (fr) Lave-linge/sèche-linge intégré
JP2007244469A (ja) ドラム式洗濯機
JP2008142267A (ja) 洗濯乾燥機
TW201144515A (en) Washing machine
WO2020135004A1 (fr) Appareil de traitement de vêtements
JP6282196B2 (ja) ドラム式洗濯乾燥機
JP2004313298A (ja) 洗濯乾燥機
JP2001149685A (ja) ドラム式洗濯機
TWI437150B (zh) Drying apparatus
JP5671702B2 (ja) ドラム式洗濯乾燥機
JP2011115439A (ja) 衣類乾燥機
JP5651373B2 (ja) 洗濯機
JP2012075525A (ja) 洗濯乾燥機
JP2008284071A (ja) 洗濯乾燥機
JP2002159790A (ja) ドラム式洗濯乾燥機
KR100505974B1 (ko) 세탁건조기
WO2021129475A1 (fr) Appareil de traitement de vêtements
WO2021129696A1 (fr) Dispositif de traitement de vêtements
JP2015228930A (ja) 洗濯乾燥機
JP7449529B2 (ja) 衣類処理装置
JP2017209138A (ja) 洗濯乾燥機
JP2005058779A (ja) 洗濯機

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19876537

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19876537

Country of ref document: EP

Kind code of ref document: A1