WO2023030421A1 - 一种烘干装置及洗烘一体机 - Google Patents

一种烘干装置及洗烘一体机 Download PDF

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Publication number
WO2023030421A1
WO2023030421A1 PCT/CN2022/116387 CN2022116387W WO2023030421A1 WO 2023030421 A1 WO2023030421 A1 WO 2023030421A1 CN 2022116387 W CN2022116387 W CN 2022116387W WO 2023030421 A1 WO2023030421 A1 WO 2023030421A1
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WO
WIPO (PCT)
Prior art keywords
module
drum
dehumidification
regeneration
drying device
Prior art date
Application number
PCT/CN2022/116387
Other languages
English (en)
French (fr)
Inventor
李行
段传林
鄢亚东
黄積佰
杨志敏
王哲
刘明
林成虎
方俊俊
齐杭
许明
刘通
全刚
Original Assignee
深圳洛克创新科技有限公司
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 CN202111023112.5A external-priority patent/CN113981647A/zh
Application filed by 深圳洛克创新科技有限公司 filed Critical 深圳洛克创新科技有限公司
Priority to AU2022340524A priority Critical patent/AU2022340524A1/en
Priority to KR1020247007632A priority patent/KR20240035642A/ko
Priority to CN202280059358.4A priority patent/CN118019887A/zh
Priority to JP2024514384A priority patent/JP2024530799A/ja
Priority to CA3230580A priority patent/CA3230580A1/en
Priority to EP22863556.1A priority patent/EP4397804A1/en
Priority to JP2024514367A priority patent/JP2024532524A/ja
Priority to CN202280058173.1A priority patent/CN117881840A/zh
Priority to KR1020247010839A priority patent/KR20240048569A/ko
Priority to PCT/IB2022/058200 priority patent/WO2023031837A1/en
Priority to EP22777000.5A priority patent/EP4396403A1/en
Priority to AU2022339127A priority patent/AU2022339127A1/en
Priority to CN202280079233.8A priority patent/CN118339337A/zh
Priority to PCT/CN2022/135667 priority patent/WO2023098763A1/zh
Priority to AU2022400894A priority patent/AU2022400894A1/en
Priority to CA3239679A priority patent/CA3239679A1/en
Priority to KR1020247021667A priority patent/KR20240108564A/ko
Priority to EP22900567.3A priority patent/EP4442884A1/en
Priority to CN202320207551.XU priority patent/CN220183633U/zh
Priority to PCT/CN2023/072664 priority patent/WO2024045480A1/zh
Priority to CN202320177042.7U priority patent/CN220486084U/zh
Publication of WO2023030421A1 publication Critical patent/WO2023030421A1/zh
Priority to PCT/CN2023/096639 priority patent/WO2024045712A1/zh
Priority to TW112132506A priority patent/TWI852747B/zh
Priority to TW112133025A priority patent/TW202421880A/zh

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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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F18/00—Washing machines having receptacles, stationary for washing purposes, and having further drying means 
    • 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
    • D06F29/00—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D06F29/005—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus the other separate apparatus being a drying appliance
    • 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 
    • 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
    • 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 
    • D06F58/24—Condensing 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment
    • 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
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
    • 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
    • D06F58/32—Control of operations performed in domestic laundry dryers 
    • D06F58/34—Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/45—Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
    • 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 application relates to the field of household electrical appliances, in particular to a drying device and an integrated washing and drying machine with washing and drying functions.
  • the drying system of the existing integrated washing and drying machine uses a moisture absorption module (evaporator or heat pump) to heat and absorb the humid air in the drum of the washing and drying machine. moisture in evaporates.
  • a moisture absorption module evaporator or heat pump
  • the overall temperature of the existing evaporator or heat pump is consistent.
  • the moisture absorption capacity of the moisture absorption module for the humid air decreases, resulting in low moisture absorption efficiency, long drying time, and high power consumption.
  • the temperature of the humid air also decreases, so that the temperature of the evaporator is difficult to reach the moisture absorption temperature, resulting in a further decrease in moisture absorption efficiency, longer drying time, and higher power consumption. Therefore, it is necessary to add a recycling function to the moisture absorption module to continuously maintain the high temperature and low humidity characteristics of the moisture absorption module, so as to achieve continuous and efficient dehumidification and drying, saving electricity and time.
  • the purpose of this application is to provide a highly integrated washing and drying integrated machine.
  • each of the washing, drying and regeneration cycles can be realized with high integration.
  • One function, the whole operation process is efficient, time-saving and power-saving, greatly saving working time and energy consumption.
  • the present application provides a drying device for an integrated washing and drying machine, including: a circulation module 10, connected to the drum of the integrated washing and drying machine, which forms a circulating air flow from the humid air from the drum through circular motion and outputs Go to the dehumidification module 20 for dehumidification; the dehumidification module 20 is connected to the circulation module 10 and the drum respectively, and it dehumidifies and dries the circulating airflow from the circulation module 10 through circular rotating motion, and outputs the dry circulating airflow to the drum
  • the regeneration module 30 is connected to the dehumidification module 20, and it outputs the dry regeneration airflow to the dehumidification module 20 through rotation, so as to dehumidify and dry at least a part of the dehumidification module 20 so as to restore its dehumidification capability;
  • the circulation module 10, the dehumidification module 20 and the regeneration module 30 of the drying device are roughly in one plane.
  • the plane where the drying device is located is horizontally arranged above or below the drum, and is parallel to the rotation axis of the drum.
  • the rotation axis of circulation module 10 the rotation axis of dehumidification module 20 and the rotation axis of regeneration module 30 in the drying device are parallel to each other and perpendicular to the rotation axis of the drum.
  • the rotation axes of the circulation module 10 and the dehumidification module 20 are set to be different from and perpendicular to the rotation axis of the drum, and distributed on both sides of the rotation axis of the drum;
  • the regeneration module 30 is arranged on one side of the circulation module 10, and is located on both sides of the drum rotation axis with the dehumidification module 20 respectively.
  • the drying device further includes an air inlet channel 102 , which communicates with the circulation module 10 and the drum, and is used as a channel for humid air from the drum to enter the circulation module 10 .
  • an air inlet channel 102 which communicates with the circulation module 10 and the drum, and is used as a channel for humid air from the drum to enter the circulation module 10 .
  • the air inlet channel 102 is set at the left or right rear of the drum, and the circulation module 10 connected thereto is also set accordingly On the top left or right rear of the drum.
  • an air outlet channel 203 is also included, which is configured to communicate with the dehumidification module 20 and the drum, and is used as a channel for the dehumidified dry circulating airflow to enter the drum.
  • the air inlet channel 102 is set to extend along the bottom, rear and upper part of the integrated washing and drying machine in sequence, communicating with the drum air outlet and the drum.
  • Circulation fan 101 air inlet.
  • the air outlet channel 203 is set to extend along the bottom, rear and upper part of the integrated washing and drying machine, and communicate with the air outlet of the dehumidification module 20 and drum air inlets.
  • the plane where the drying device is located is arranged vertically behind the drum and perpendicular to the rotation axis of the drum.
  • the rotation axes of the circulation module 10 and the dehumidification module 20 are parallel to the rotation axis of the drum, and are distributed on both sides of the rotation axis of the drum; the regeneration module 30 is arranged on one side of the circulation module 10, And the dehumidification module 20 is respectively located on both sides of the drum rotation axis.
  • an air inlet channel 102 which is set to extend perpendicular to the direction of the drum rotation axis, and communicates with the air outlet of the drum and the air inlet of the circulation module 10, and is used for humid air from the drum to enter the circulation module 10 channel.
  • an air outlet channel 203 which is set to extend parallel to the direction of the drum rotation axis, communicates with the air outlet of the dehumidification module 20 and the drum air inlet, and is used as a channel for the dehumidified dry circulating air to enter the drum.
  • both the regeneration air inlet 3011 and the regeneration air outlet 3012 of the regeneration module 30 are connected to the atmosphere.
  • the drying device further includes: a condensing module 40, connected to the regeneration air outlet of the regeneration module 30, for condensing the regeneration airflow output by the regeneration module 30 to form a low-temperature dry airflow.
  • a condensing module 40 connected to the regeneration air outlet of the regeneration module 30, for condensing the regeneration airflow output by the regeneration module 30 to form a low-temperature dry airflow.
  • the air outlet of the condensation module 40 is connected to the atmosphere or the regeneration air inlet 3011 of the regeneration module 30 .
  • the drying device further includes: a filter assembly 60, which is arranged in the air inlet passage 102 of the circulation module 10, and is used to filter flying flocs and/or impurities in the airflow from the drum.
  • a filter assembly 60 which is arranged in the air inlet passage 102 of the circulation module 10, and is used to filter flying flocs and/or impurities in the airflow from the drum.
  • the air inlet channel 102 is arranged to pass through the front end of the integrated washing and drying machine, and the filter assembly 60 arranged in the air inlet channel 102 is detachably arranged on the front panel of the integrated washing and drying machine.
  • the housing of the drying device is integrally formed with at least one installation part 509 at positions corresponding to the four frame sides of the integrated washing and drying machine, and the drying device is rigidly formed by the installation part 509. fixed on the body of the washing and drying machine.
  • a flexible connection is adopted between the shell of the drying device and the drum of the integrated washing and drying machine.
  • a flexible connection is used for at least one connection between the following components: between the circulation module 10 and the air inlet channel 102 of the drying device, and/or between the air inlet channel 102 and the drum, And/or between the dehumidification module 20 and the circulation module 10, and/or between the dehumidification module 20 and the air outlet channel 203 of the drying device, and/or between the air outlet channel 203 and the between the rollers.
  • the drying device is provided with a package casing 50, which includes: a lower casing, which includes: a turntable lower casing 501 for arranging the dehumidification module 20, a circulation lower casing for arranging the circulation module 10 502, the condensation lower casing 503 for placing the condensation module 40, and the regenerative lower casing 504 for placing the regenerative module 30; the upper casing, which includes: a turntable upper casing 505 for placing the dehumidification module 20, and a placement cycle
  • the circulation upper casing 506 of the module 10, and the condensing upper casing 507 of the condensing module 40 are placed; wherein, each of the lower casings is integrally formed into an integral lower casing, or formed into a plurality of separate lower casings components; each of the upper housings is formed as a plurality of discrete upper housing components.
  • the lower casing 501 of the turntable is fixed and rigidly connected to the washing machine frame, and the other lower casings are separately or integrally formed and rigidly connected to the outer cylinder of the drum.
  • flexible connections are used between the lower housing 501 of the turntable and all components that generate vibration.
  • an integrated washing and drying machine which includes a drum for washing, and the aforementioned drying device, the drying device communicates with the drum, and is used to clean the humid air in the drum. Perform dehumidification and drying.
  • the drying device of the present application is compactly integrated in a standard-sized washing and drying machine, without increasing the overall size of the washing and drying machine, by closely matching the dehumidification and regeneration functions of the cycle, dehumidification can be achieved continuously and efficiently Drying, saving electricity and time.
  • Fig. 1 is a schematic diagram of the overall structure of the drying device of the integrated washing and drying machine of the present application.
  • Fig. 1a is a top view of the assembly structure of the drying device
  • Fig. 1b is an exploded structure diagram of the drying device components
  • Fig. 1c is a diagram of the installation position of the drying device in the washing and drying machine.
  • Fig. 2 is a position and structure diagram of the drying module of the integrated washing and drying machine of the present application.
  • Fig. 3 is a schematic diagram of the position of the air inlet channel of the drying module.
  • Fig. 4 is a structural view of the location of the drying module of another embodiment of the integrated washing and drying machine of the present application.
  • Fig. 5 is a positional diagram of the drying module of another embodiment of the all-in-one washing and drying machine of the present application.
  • Fig. 6 is a structural diagram of the lower casing of the drying module packaging casing according to the embodiment of the present invention.
  • Fig. 7 is a schematic structural view of the upper casing of the dehumidification module according to the embodiment of the present invention
  • Fig. 8 is a connection structure between the drying module and the washing machine frame of the present invention.
  • Fig. 9 is the connection structure between the drying module and the drum of the washing machine according to the present invention.
  • FIG. 10 is a schematic structural view of the regenerative module of the integrated washing and drying machine of the present application.
  • FIG. 10a is an assembly structure diagram of the regeneration module
  • FIG. 10b is an exploded structure diagram of the regeneration module.
  • Fig. 11 is a schematic diagram of the closed-loop regeneration cycle structure of the regeneration module of the washing and drying integrated machine of the present application.
  • Fig. 12 shows a schematic structural diagram of a regenerating air inlet connector according to an embodiment of the present invention, wherein Fig. 12a shows a schematic diagram of a connection structure of a regenerating air inlet connector, and Fig. 12b shows a schematic diagram of an internal structure of a regenerating air inlet connector.
  • Figure 13 shows a schematic structural view of the air outlet connector of the regeneration fan according to an embodiment of the present invention, wherein Figure 13a shows a schematic diagram of the connection structure of the outlet connector of the regeneration fan, and Figure 13b shows a schematic diagram of the internal structure of the outlet connector of the regeneration fan .
  • Fig. 14 is a schematic diagram of the circulation module upper shell assembly of the drying module of the present invention.
  • Fig. 15 is a schematic diagram of the lower shell assembly of the circulation module of the drying module of the present invention.
  • Fig. 16 is a schematic diagram of the dehumidification cycle process of the cycle module according to the embodiment of the present invention.
  • Fig. 17 is a schematic diagram of the water supply module of the integrated washing and drying machine of the present application.
  • Fig. 18 is a schematic diagram of the connection of the air inlet channel of the drying module of the washing machine of the present invention.
  • Fig. 19 is a schematic structural view of the filter assembly of the present invention.
  • Fig. 20 is a schematic diagram of the nozzle structure of the filter assembly of the present invention.
  • Fig. 21 shows a schematic diagram of nozzle positions of the filter assembly of the present invention.
  • Figure 22 shows a schematic diagram of the position of the condensation nozzle of the filter assembly of the present invention.
  • Fig. 23 shows a schematic structural diagram of the dehumidification module of the present invention.
  • Figure 24 shows the exploded structure diagram of the sealed package of the dehumidification module.
  • Fig. 25 is a schematic diagram of the structure of the lower casing of the dehumidification module of the present invention.
  • Fig. 26 shows a schematic structural view of the upper casing of the dehumidification turntable of the present invention.
  • Fig. 27 shows a schematic diagram of the internal structure of the dehumidification turntable of the drying module of the present invention.
  • Fig. 27a is a schematic diagram of the exploded structure of the dehumidification turntable
  • Fig. 27b is a schematic diagram of the assembly structure of the dehumidification turntable.
  • Fig. 28 shows a schematic structural view of the sealing ring arranged on the lower housing of the turntable.
  • Figure 29 shows a schematic view of the damping structure of the dehumidification turntable.
  • Fig. 30 shows a schematic structural view of the peripheral driving device of the dehumidification turntable according to the embodiment of the present invention.
  • Fig. 31 shows a schematic structural view of the flexible roller of the dehumidification module according to the embodiment of the present invention.
  • Fig. 32 shows a schematic structural view of the auxiliary rollers of the dehumidification module according to the embodiment of the present invention.
  • Fig. 33 shows a schematic diagram of the sealing structure of the heating module of the drying module of the present invention.
  • Fig. 34 shows a schematic diagram of the mesh plate structure of the heating module of the drying module of the present invention.
  • Fig. 34a shows a schematic structural diagram of a mesh plate serving as an air outlet of the heating module
  • Fig. 34b shows a schematic structural diagram of an air inlet of the heating module.
  • Fig. 35 shows a schematic structural view of the heater of the heating module of the drying module of the present invention.
  • Fig. 35a is a schematic diagram of the relative positions of the heater and the mesh plate
  • Fig. 35b is a layout diagram of the heater.
  • Fig. 36 shows a schematic diagram of the housing of the condensing module of the drying device of the present invention.
  • Fig. 37 shows a schematic diagram of a condenser spoiler in a preferred embodiment.
  • Fig. 37a is a condenser shell structure without a spoiler structure
  • Fig. 37b is a condenser shell structure with a spoiler structure.
  • Integrated washing and drying machine drum A, drying module B, water supply module C, washing machine frame side 1
  • Drying device B circulation module 10, dehumidification module 20, regeneration module 30, condensation module 40;
  • Water supply component C 1 water inlet C0, multiple water supply ports (drum water supply port C1, filter screen water supply port C2, condenser water supply port C3, etc.), 1 drain port C4;
  • Circulation module 10 circulation fan 101, air inlet channel 102, circulation air interface 103, circulation fan sealing strip 104; bellows 1021, pressure plate 1022;
  • Circulation fan 101 motor 1011, impeller 1012
  • Dehumidification module 20 dehumidification turntable 200, dehumidification part 201, regeneration part 202, air outlet channel 203, casing sealing ring 206, turntable lower casing 501, turntable upper casing 505, peripheral driving device 207, central driving device 208;
  • Dehumidification part 201 lower shell dehumidification area divider 501-2
  • Regeneration part 202 upper shell regeneration area assembly 202-3, lower shell regeneration area assembly 202-2;
  • lower casing regeneration zone divider 501-1 lower casing dehumidification zone divider 501-2, rotating shaft 501-3;
  • upper housing 505 upper housing dehumidification area 505-1, upper housing regeneration area 505-2, upper housing regeneration area divider 505-3, circulating air outlet 505-4;
  • Dehumidification turntable 200 Molecular sieve 200-1, driving wheel 200-2, auxiliary rotating ring 200-3, flexible roller 200-4, turntable sealing ring 200-5, circumferential shock absorber 200-6, center shock absorber 200-7 , Auxiliary roller 200-8;
  • Peripheral driving device 207 peripheral driving motor 207-1, peripheral transmission gear 207-2
  • Central driving device 208 central driving motor 208-1, central transmission shaft 208-2
  • Regeneration module 30 regeneration fan 301, heating module 302, regeneration air inlet 3011, regeneration air outlet 3012;
  • Regeneration air inlet connector 3013 upper and lower parts 3013-1 and 3013-2, horizontal port 3013-3, vertical port 3013-4;
  • Regeneration air outlet connector 3014 upper and lower parts 3014-1 and 3014-2, smaller port 3014-3, larger port 3014-4;
  • Heating module 302 heater air inlet 302-1, heater air outlet 302-2, first seal 302-3, second seal 302-4;
  • Condenser module 40 condenser 401, condenser upper shell 402, condenser lower shell 403, seal 404, condenser air inlet 405, condenser air outlet 406, spoiler 407;
  • Lower shell turntable lower shell 501, circulation lower shell 502, condensation lower shell 503, regeneration lower shell 504, installation part 509;
  • Upper housing turntable upper housing 505, circulation upper housing 506, condensing upper housing 507;
  • Filter assembly 60 filter screen 601, cleaning nozzle 602, nozzle water supply pipe 603, condensation nozzle 605, filter surface 6011, non-filter surface 6012;
  • Nozzle 602 connection part 6021, extension part 6022.
  • Fig. 1 is a schematic diagram of the overall structure of the drying device of the integrated washing and drying machine of the present application.
  • the integrated washing and drying machine of the present application mainly includes a washing drum A, a drying device B for generating a drying airflow, and a water supply component C for water supply and drainage.
  • the drum A includes an inner cylinder and an outer cylinder, and the inner cylinder is in transmission connection with a driving part to drive the inner cylinder to rotate to realize the washing function of clothes.
  • the drying device B sequentially includes the following functional modules, a circulation module 10 , a dehumidification module 20 , and a regeneration module 30 .
  • the drying device B is further provided with a condensation module 40 and a filter assembly 60 .
  • the circulation module 10, the dehumidification module 20, and the regeneration module 30 are arranged roughly in one plane, so as to minimize the overall thickness of the drying device B and save the internal space of the washing and drying machine.
  • the condensation module 40 is also preferably arranged in the plane where the dehumidification module 20 and the regeneration module 30 are located.
  • the present invention is not limited thereto. If the space of the integrated washer-dryer allows, the condensation module 40 may also be arranged not in the same plane as the regeneration module 30 .
  • the water supply component C of the washing and drying machine includes a water inlet C0, multiple water supply ports (such as drum water supply port C1, filter water supply port C2 for cleaning the filter screen, condenser water supply port C3, etc.), and a drain port C4.
  • the water inlet C0 is connected to an external water source, and is used to supply water to the integrated washing and drying machine through the external water source, including drum washing water supply, filter self-cleaning water supply, and condenser condensing water.
  • the drain port C4 communicates with the external space and is used to discharge the waste water generated by the integrated washing and drying machine to the outside of the body.
  • the circulation module 10 includes a circulation fan 101, an air inlet channel 102, and a circulation air interface 103, which are used to inhale humid air from the drum of the washing machine, form a circulating air flow and output it to the dehumidification module 20 for dehumidification, and remove moisture in the air, so that It becomes dry air and returns to the drum of the washing machine.
  • the air inlet channel 102 communicates with the drum A and the circulation fan 101 respectively, so that the humid air in the drum A of the integrated washing and drying machine enters into the circulation fan 101 .
  • the circulating fan 101 rotates to generate a circulating air flow, and the circulating air flow is sent to the dehumidification module 20 through the circulating air interface 103 for dehumidification.
  • the circulation fan 101 is preferably arranged in a horizontal direction, so as to convert the humid airflow from the lower drum A into a horizontal circulating airflow, and input it into the horizontally arranged dehumidification module 20 .
  • a filter assembly is provided upstream of the circulation fan 101 for filtering the flying catkins and impurities entering the dehumidification module 20 .
  • a filter assembly may be provided in the air inlet passage 102 or in the air outlet passage of the drum of the washing machine.
  • the circulating air interface 103 is arranged between the circulating fan 101 and the dehumidification module 20, and is used to communicate with the two and form a circulating air passage between the two.
  • the dehumidification module 20 includes a dehumidification turntable 200 and an air outlet channel 203 , wherein the dehumidification module 20 further includes a dehumidification part 201 and a regeneration part 202 .
  • the dehumidification turntable 200 may be formed as a rotating turntable (disc shape) or a swivel ring (ring shape) or a reciprocating planar structure.
  • the dehumidification turntable 200 is made of moisture-absorbable material for fully absorbing moisture in the circulating airflow, so that the circulating airflow becomes a dry airflow.
  • the dehumidification module 20 can be divided into at least two parts: a dehumidification part 201 and a regeneration part 202.
  • the two parts are respectively formed into a fan shape and combined into a disk or a ring shape.
  • the fan-shaped area of the dehumidification part 201 is larger than that of the regeneration part 202, so that there are more areas to absorb the moisture in the circulating airflow.
  • a cooling buffer part can also be provided between the dehumidification part 201 and the regeneration part 202, for cooling the turntable part heated by the regeneration part before entering the dehumidification part, so as to further improve the moisture absorption efficiency.
  • the dehumidification part 201 is connected to the circulation fan 101 through the circulation air connection piece 103 , and receives the humid circulation air flow delivered by the circulation fan 101 .
  • the dehumidification turntable 200 absorbs moisture in the circulating airflow in the dehumidification part 201 , so that the circulation airflow becomes dry, while the dehumidification turntable 200 itself absorbs moisture and becomes humid.
  • a heating module is preferably installed in the area where the regeneration part 202 is located, and the moisture on the wet turntable 200 is removed by heating and drying to make it dry and generate high-temperature and high-humidity airflow.
  • the dehumidification turntable 200 moves to the regeneration part 202 after absorbing a large amount of water in the dehumidification part 201, it is heated and dried to remove the water in it, so that the dehumidification turntable 200 becomes dry, and when it rotates to the dehumidification part 201, it can better absorb Moisture in the circulating air stream. Therefore, the regenerating unit 202 has the ability to regenerate the dehumidification turntable 200 to restore the moisture absorption function.
  • the dehumidification turntable 200 can pass the circulating airflow, and it absorbs the moisture in the circulation airflow from the circulation fan 101 in the dehumidification part 201.
  • the moisture absorbed in the air keeps the dehumidification turntable 200 in a dry state so that it can continuously absorb the moisture in the circulating airflow.
  • the air outlet channel 203 is arranged on the outside of the dehumidification module 20, which is arranged to communicate with the dehumidification module 20 and the drum A, for the dehumidified dry circulating airflow to flow into the drum A to dry the clothes in the drum A.
  • a humidity detection device can be installed at the aforementioned dehumidification unit and/or the air outlet channel to detect the air humidity at these positions and send it to the control device, and the control device controls the circulation fan, the dehumidification turntable and/or the regeneration Fan speed, wind speed.
  • the regeneration module 30 includes a regeneration blower 301 and a heating module 302 .
  • the regeneration module 30 is set to communicate with the regeneration part 202 of the dehumidification module 20, and is used to remove the moisture of the dehumidification turntable 200 in the area where the regeneration part 202 is located, so that the dehumidification turntable 200 returns to a dry state and generates high-temperature and high-humidity airflow. Further, the regeneration module 30 generates a regeneration airflow to take away the high-temperature and high-humidity airflow generated by the regeneration part 202, and input the low-humidity dry airflow into the regeneration part 202 to continuously remove the dehumidification disc in the regeneration part 202 area. 200% moisture to restore its hygroscopic function.
  • the drying device B is also provided with a condensing module 40 downstream of the regeneration module 30, which is connected to the regeneration air outlet of the regeneration module 30, and is used for cooling the high-temperature and high-humidity regeneration airflow output from the regeneration air outlet. Condensed to form a low-temperature dry airflow, which is discharged into the atmosphere through the air outlet of the condensation module 40, so as to avoid adverse effects on the atmospheric temperature and humidity of the space where the washing and drying machine is located. Or, preferably, the air outlet of the condensation module 40 is connected to the regeneration air inlet of the regeneration module 30, so as to deliver the low-temperature dry airflow generated by it to the regeneration fan 301, and enter the regeneration module 30 again for regeneration cycle.
  • a filter assembly 60 is provided at the upstream position of the air intake of the circulating fan 101, preferably in the air intake passage 102, for filtering Flying catkins and impurities to prevent flying catkins or impurities from entering the dehumidification module 20, especially avoiding entering the dehumidification turntable 200, otherwise the dehumidification turntable 200 will be blocked and the dehumidification effect will be affected. It is brought into the regeneration part during the rotation process. Since the regeneration part has a heating module, it is easy to ignite these fluffs.
  • the dehumidification turntable can also be formed as a cylinder structure, that is, a dehumidification cylinder, and correspondingly, the turntable housing is also formed as a cylinder structure.
  • the circulation module and the regeneration module are respectively arranged on the inner and outer sides of the dehumidification cylinder, or both the circulation module and the regeneration module are arranged on the Inside or outside of the dehumidification cylinder.
  • the circulation module is set inside the dehumidification cylinder, and the entire dehumidification module is set on the periphery of the circulation fan.
  • the air inlet of the circulation fan is connected to the drum of the washing machine, and the dehumidification cylinder dehumidifies the humid air from the drum of the washing machine.
  • the inner wall of the dehumidification cylinder sucks the humid air from the circulating fan, and after being dehumidified and dried by the dehumidification cylinder, it is discharged from the outer wall of the dehumidification cylinder.
  • the regeneration module is arranged on the periphery of the dehumidification cylinder to dry and dehumidify the outer area of the dehumidification cylinder, and regenerate to restore its dehumidification capacity.
  • the inner area of the dehumidification cylinder is formed as a dehumidification part
  • the outer area of the dehumidification cylinder is formed as a regeneration part.
  • the circulation path of the dehumidification cycle is: drum-circulation fan-inside of the dehumidification cylinder-outer wall of the dehumidification cylinder.
  • the circulation can also be carried out according to the reverse path of the above, that is, the circulation module is arranged on the outer periphery of the dehumidification cylinder, and the regeneration module is arranged inside the dehumidification cylinder.
  • the circulation path of the dehumidification cycle is: drum—circulation fan—outer wall of dehumidification cylinder—inside of dehumidification cylinder.
  • Fig. 2 shows the location and structure diagram of the drying device of the integrated washing and drying machine of the present application.
  • the drying device B is arranged above the washing drum of the integrated washing and drying machine.
  • the drying device B is horizontally arranged above the drum of the integrated washing and drying machine, that is to say, in the drying device B, at least the rotating shaft of the circulation module 10,
  • the rotation axis of the dehumidification module 20 and the rotation axis of the regeneration module 30 are parallel to each other, and perpendicular to the rotation axis of the upper shell of the washing machine or the drum of the integrated washing and drying machine.
  • the overall height of the integrated washing and drying machine depends on the diameter of the drum and the thickness of the dehumidification module 20 (including its shell) placed above the drum, while the circulation module 10, regeneration module 30, condensation module 40 etc. can be arranged above the side of the drum (due to the approximate horizontal cylindrical shape of the drum, there will be more vertical space above the side for the installation of circulating fans, regenerative fans and condensers).
  • the dehumidification turntable 200 and the circulation fan 101 can be set so that their rotation axes are different from the cylinder rotation axis and Roughly vertical or at an angle, and distributed on both sides of the drum rotation axis.
  • the positions and paths of the air inlet passage 102 and the air outlet passage 203 connecting the drying device B to the drum can be more conveniently set, so that the circulation path of the circulating air is smoother and the circulation drying efficiency is improved.
  • the dehumidification turntable 200 and the circulation fan 101 can be more reasonably distributed in the upper space of the drum, reducing the height of the whole body as a whole.
  • the diameter of the regeneration fan 301 is set to be smaller than the diameter of the circulation fan 101, and the diameter of the circulation fan 101 is smaller than the diameter of the dehumidification turntable 200, mainly because the circulation air flow needs a higher flow rate and flow rate to increase the moisture absorption efficiency of the turntable. Therefore, preferably, the regeneration fan 301 can be arranged on one side of the circulation fan 101, and the dehumidification turntable 200 respectively occupies both sides of the drum rotation shaft, so as to make full use of the limited space inside the washing and drying machine, and facilitate the circulation of air and regeneration.
  • the wind path is set and the airflow is smooth.
  • the air inlet channel 102 of the drying device (that is, the air outlet channel of the drum) can be connected to the air outlet of the drum A and the air outlet of the drum A in a better path.
  • the air inlet of the circulation fan 101 is so that the humid air in the drum A of the integrated washing and drying machine can enter the circulation fan 101 more smoothly and quickly.
  • the air outlet channel 203 can communicate with the air outlet of the dehumidification module 20 and the air inlet of the drum A in a better path, so that the dehumidified drying circulating air flow can flow into the drum A more smoothly and quickly to dry the clothes in the drum A .
  • Fig. 3 shows a schematic diagram of the position of the air inlet channel of the drying device according to the embodiment of the present invention.
  • the air inlet passage 102 of the drying device is arranged at the left rear of the drum, and other components are as described above.
  • the air inlet channel 102 of the drying device may also be arranged at the right rear of the drum, as shown in FIG. 3b.
  • the positions of other components of the drying device are also changed accordingly, for example, the position of the circulation fan directly or indirectly connected to the air inlet channel 102 is also correspondingly arranged at the upper right rear of the drum so as to communicate with the air inlet channel 102;
  • it can also simplify the planning and setting of the water inlet pipeline of the whole machine.
  • the self-cleaning water channel of the filter screen does not need to cross the drum as shown in Figure 3a.
  • Fig. 4 is a structural diagram of the location of the drying device of another embodiment of the integrated washing and drying machine of the present application.
  • the plane where the drying device B is located is arranged vertically at the rear of the drum and is approximately perpendicular to the rotation axis of the drum.
  • each module circulation module 10 , dehumidification module 20 , regeneration module 30 , and condensation module 40 in the drying device B are preferably arranged in a plane substantially perpendicular to the rotation axis of the drum.
  • the dehumidification turntable 200 and the circulation fan 101 can be arranged so that their rotation axes are parallel to the rotation axis of the drum and distributed on both sides of the rotation axis of the drum.
  • the regenerative fan 301 can be arranged on one side of the circulating fan 101, and the dehumidification rotating disk 200 respectively occupies two sides of the rotating shaft of the drum.
  • the air inlet channel 102 of the drying device B is set to extend radially along the drum and communicate with the air outlet on the upper part of the drum and the air inlet of the circulating fan 101 .
  • the air outlet channel 203 is configured to extend axially along the drum and communicate with the air outlet of the dehumidification module 20 and the air inlet at the front end of the drum.
  • Fig. 5 is a structural diagram of the location of the drying device of another embodiment of the integrated washing and drying machine of the present application.
  • the drying device B may be disposed at the lower part of the drum A.
  • the circulation module 10, the dehumidification module 20, the regeneration module 30, and the condensation module 40 in the drying device B are preferably arranged in a plane parallel to the rotation axis of the drum.
  • the dehumidification turntable 200 and the circulation fan 101 can be arranged so that their rotation axes are approximately perpendicular to or at an angle to the rotation axis of the drum, and are distributed on both sides of the rotation axis of the drum.
  • the regenerative fan 301 can be arranged on one side of the circulating fan 101, and the dehumidification rotating disk 200 respectively occupies two sides of the rotating shaft of the drum.
  • the air inlet channel 102 of the drying device B is set to extend along the bottom, rear and/or upper part of the integrated washing and drying machine in sequence and communicate with the air outlet of the drum and the air inlet of the circulating fan 101 .
  • the air outlet passage 203 is arranged to extend along the rear of the integrated washing and drying machine and communicate with the air outlet of the dehumidification module 20 and the air inlet of the drum.
  • the encapsulating shell structure of the drying device B of the integrated washing and drying machine of the present invention is introduced below.
  • Fig. 6 shows the structural diagram of the lower casing of the packaging casing of the drying device of the present application.
  • the package casing 50 of the entire drying device B includes a lower casing and an upper casing.
  • the lower casing is formed with a turntable lower casing 501 for placing the dehumidification turntable 200, a circulation lower casing 502 for placing the circulation fan 101, a condensation lower casing 503 for placing the condenser 401, and a regenerative lower casing for placing the regenerative fan 301.
  • These lower housing parts can be integrally formed as a whole lower housing, or can be separate multiple component housings.
  • the upper casing includes a turntable upper casing 505 , a circulation upper casing 506 , a condensing upper casing 507 and the like which are separately arranged. These housing components are described in detail below.
  • Fig. 6 shows the structural diagram of the lower casing of the packaging casing of the drying device according to the embodiment of the present invention.
  • each lower casing part of the drying device B is integrally formed into an integral lower casing, and the lower casing corresponds to the edge of the casing of the washing and drying machine.
  • one or more mounting parts 509 are provided at the corresponding positions, for fixing the whole drying device B to the frame of the washing machine.
  • the integrated lower casing of the drying device is respectively provided with a turntable installation area 501', a circulation installation area 502', a condensation installation area 503' and a regeneration installation area 504'.
  • the circulation fan includes a fan impeller, a circulation upper casing 506 respectively covering the impeller and the motor, and a circulation installation area 502'.
  • the regenerative blower 301 can be an integral blower, in this case, it only needs to reserve an installation space on the housing of the drying device.
  • the drying device has an integrated lower casing, and the entire drying device is fixedly installed on the outer frame of the washing machine through the mounting part 509 on the lower casing and/or the upper casing, preferably, on the drum Flexible corrugated pipes are provided at the part where the air outlet channel and the air inlet channel communicate with the drying device, so as to prevent the vibration of the drum from being transmitted to the drying device.
  • each component of the drying device B is assembled separately, in this case, the lower casing of the drying device B includes a turntable formed separately
  • the lower housing 501 , the circulation lower housing 502 , the condensation lower housing 503 , the regeneration lower housing 504 and other component housings, that is, the drying device, are formed by assembling the above-mentioned housings.
  • these component housings are fixed and rigidly connected to the outer cylinder of the drum, and vibrate along with the movement of the drum during the washing and drying process.
  • the vibration may affect the dehumidification turntable, and the components that rotate continuously during the drying process may be damaged.
  • each component of the drying device B adopts a separate assembly method, and further, the lower casing 501 of the turntable is fixed and rigidly connected to the frame of the washing machine, while other component casings (cycle The lower casing 502, the condensing lower casing 503, the regenerative lower casing 504, etc.) are separately or integrally formed and rigidly connected to the outer cylinder of the drum or optionally connected to the frame of the washing machine.
  • the advantage of such an arrangement is that, since the vibration of the drum has less impact on other components than the dehumidification turntable, damage to the dehumidification turntable can be effectively avoided, and at the same time, the cost of the lower shell of the integrated drying device can be reduced.
  • connection of 203 is preferably formed as a flexible connection (such as a corrugated hose), so as to further prevent the vibration of the drum from being transmitted to the dehumidification turntable through other components, and reduce its vibration damage.
  • the regeneration air outlet connector 3014 and the regeneration air outlet 3012 communicating with the heating module 302 in the regeneration module 30 can also be set as flexible connections (such as corrugated hoses), that is to say, the dehumidification turntable housing
  • the pipelines with all vibration-generating components are flexibly connected to isolate vibration transmission and reduce vibration damage to the dehumidification turntable.
  • Fig. 7 shows a structure diagram of the upper casing of the packaging casing of the drying device of the present application.
  • the upper casing of the drying device B is formed as a separate upper casing 505 for the turntable, upper casing 506 for circulation, upper casing 507 for condensing, and the like.
  • an upper housing regeneration area divider 505-3 is arranged inside the upper housing 505 of the turntable, which is used to separate the dehumidification turntable into at least two areas of the dehumidification part 201 and the regeneration part 202 in the upper housing 505 of the turntable.
  • the area of the regeneration unit 202 is smaller than that of the dehumidification unit 201 .
  • the drying device is mainly connected and fixed to the main body of the washing machine through two parts, the washing machine frame and the drum of the washing machine.
  • the connection structure between the drying device and the washing machine of the present invention will be described in detail below.
  • Fig. 8 shows the connection structure of the drying device of the present invention and the frame of the washing machine.
  • connection structure will be described with an example in which the drying device is arranged on the top of the washing machine, but the present invention is not limited thereto.
  • the drying device is installed on the top of the washing machine frame in the form of an integral module, and is fixed on the top front bracket,
  • the left and right brackets and the rear box ensure the stability of the entire system and provide space for the wiring and pipeline layout.
  • the installation part 509 of the drying device preferably forms a plurality of overlapping parts (or hanging ears) at the edge of the lower casing and/or the upper casing of the drying device to facilitate installation and fixing, and is lapped to the frame of the washing machine and locked. Fixed, so as to realize the installation and fixation of the whole drying device.
  • Figures 9 and 15 show the connection structure of the drying device of the present invention and the drum of the washing machine.
  • connection between the lower shell of the drying device and the drum of the washing machine is a flexible connection, such as a corrugated hose. Specifically, the vibration of the drum is prevented from being transmitted to the hard air outlet channel 203, thereby preventing the vibration from being transmitted to the entire drying device.
  • the air inlet channel 102 of the circulation module 10 in the present invention communicates with the drum A and the circulation fan 101 respectively, so that the humid air in the drum A of the integrated washing and drying machine enters into the circulation fan 101 .
  • a flexible connection is also used between the air inlet channel 102 and the drum of the washing machine, such as a corrugated hose, so as to prevent the vibration of the drum from being transmitted to the hard air inlet channel 102, thereby avoiding vibration transmission To the entire drying device, see Figure 15.
  • connection structure between the drying device, the washing machine frame and the washing machine drum in the above-mentioned embodiments of the present invention can be applied to the embodiment in which the lower casing of the drying device is integrally formed, and can also be applied to the separate embodiment of the lower casing of the drying device.
  • the position of the drying device of the present invention can be arranged in various ways, for example, it can be arranged on the upper part, the rear part and the lower part of the drum of the washing machine respectively.
  • the air inlet channel 102 of the drying device can also be arranged position, such as the left rear side, right rear side, upper part, front side, etc. of the washing machine drum.
  • the air inlet passage 102 of the drying device can be arranged on the front side of the washing machine drum (ie, the opening side of the washing machine drum), or be arranged to pass through the front side of the washing machine drum, for example, from The left rear of the drum is extended to the left front side of the drum.
  • a modified structural design can be made.
  • a pre-screen filter can be provided at the position where the air inlet channel 102 is at the front side of the drum of the washing machine, so that the filter screen can be manually removed from the front panel of the washing machine.
  • the optimal solution is to set the filter screen box provided with the filter screen on a certain part of the front panel of the washing machine, so the air inlet channel 102 (that is, the drum air outlet duct) of the drying device is actually To be cut off by the filter screen box, at least a part of the air inlet channel 102 (this part is open, and the pipe wall can cooperate with the filter screen box to seal and dock) is close to the front panel of the washing machine body, so that the filter screen can be taken out manually.
  • FIG. 10 is a schematic structural view of the regenerative module of the integrated washing and drying machine of the present application.
  • FIG. 10a is an assembly structure diagram of the regeneration module
  • FIG. 10b is an exploded structure diagram of the regeneration module.
  • the regeneration module 30 in the drying device of the present invention includes: a regeneration fan 301 and a heating module 302 .
  • the regeneration fan 301 is used to deliver the dry regeneration airflow to the heating module 302, and take away the high-temperature humid airflow generated by the regeneration part 202 of the dehumidification turntable 200 and discharge it.
  • the air inlet of the regenerative fan 301 is the regenerative air inlet 3011 which is optionally connected to the atmosphere, so that the dry air in the atmosphere is input to the regenerative fan 301 to generate a regenerative airflow.
  • the air outlet (not shown) of the regeneration fan 301 is connected to the heating module 302, and the regeneration airflow is converted into a high-temperature and dry regeneration airflow after being heated by the heating module 302, so as to better dehumidify the dehumidification turntable regeneration part 202 adjacent to the heating module 302 Dehydration operation.
  • the regeneration module 30 is provided with a regeneration air inlet 3011 and a regeneration air outlet 3012 .
  • the regeneration air inlet 3011 communicates with a dry air source, such as the atmosphere, and is used to input dry air to the regeneration fan 301 .
  • the regeneration air outlet 3012 communicates with the atmosphere or the condensation module 40 , and is used to discharge the high-temperature and high-humidity regeneration airflow generated in the area of the regeneration unit 202 to the atmosphere or the condensation module 40 .
  • the regeneration air outlet 3012 is disposed on the casing of the regeneration part 202 of the dehumidification turntable 200 .
  • the regeneration module 30 also includes a regeneration air outlet connector 3014, which is used to communicate with the regeneration fan 301 and the heating module 302, one port of which is sealed to communicate with the outlet of the regeneration fan 301, and the other port The sealed one communicates with the heating module 302 and is formed into an opening shape matching the fan-shaped surface of the heating module 302 .
  • the heating module 302 is arranged downstream of the regeneration fan 301 and is used for heating and raising the temperature of the regeneration airflow generated by the regeneration fan 301 .
  • the heating module 302 is arranged in the area where the regeneration part 202 is located, and can further heat and dry the dehumidification turntable 200 in the area of the regeneration part 202, and heat and evaporate the moisture absorbed by the dehumidification turntable 200 into a high-temperature humid airflow.
  • a preheating module (not shown) may be provided upstream of the regenerative fan 301 to preheat the regenerative wind entering the regenerative fan 301 to a certain temperature, and the preheated regenerative wind enters through the regenerative fan 301 After reaching the heating module 302, it can be heated to a predetermined temperature at a faster speed, and the regeneration recovery ability of the regeneration part to the dehumidification turntable can be improved.
  • the regeneration cycle is formed by the regeneration air inlet connector 3013—the regeneration fan 301—the regeneration air outlet connector 3014—the heating module 302—the condenser 401, and the regeneration air is Flowing in the regeneration cycle system, the dry low-temperature airflow is continuously input into the regeneration part 202, and the high-temperature and high-humidity airflow generated by the heating module 302 heating the regeneration part 202 is taken away and replaced, and then output to the atmosphere or the condenser 401, and converted into The airflow is dried at a low temperature, thereby regenerating and recovering the dehumidification function of the regenerating part 202 , so as to continuously dehumidify the dehumidification rotary disk 200 .
  • the circulation path of the regeneration airflow in the regeneration module 30 can be a closed loop or an open loop, corresponding to different connection structures, as described below.
  • the regeneration air inlet 3011 and the regeneration air outlet 3012 are both set to communicate with the atmosphere.
  • a condensing module 40 is also provided downstream of the regeneration air outlet 3012 , and is connected to the air inlet of the condensing module 40 .
  • the condensing module 40 is used to condense the high-temperature and high-humidity regeneration airflow output from the regeneration air outlet 3012 to form a low-temperature dry airflow, and discharge it into the atmosphere through the air outlet of the condensing module 40 to avoid washing and drying.
  • the air temperature and humidity of the space where the all-in-one machine is located will cause adverse effects.
  • the condensed water produced by condensation in the condensing module 40 from the high-temperature and high-humidity regeneration airflow is discharged through the condensed water outlet of the condensing module 40 .
  • Fig. 11 shows a schematic diagram of the closed-loop regeneration cycle structure of the regeneration module of the integrated washing and drying machine of the present application.
  • a condensing module 40 is arranged downstream of the regeneration air outlet 3012, and is connected to the air inlet of the condensing module 40, while the air outlet of the condensing module 40 is connected to the regeneration air outlet. Wind inlet 3011.
  • the circulation path of the regeneration airflow is: air outlet of condensation module 40 (low temperature drying)-regeneration air inlet 3011-regeneration fan 301-regeneration fan 301 air outlet-heating module 302 (high temperature)-regeneration part 202 (high temperature) High humidity)-regeneration air outlet 3012-condensation module 40 air inlet-condensation module 40 (low temperature drying), and finally return to the air inlet of the regeneration fan, that is, the regeneration air inlet 3011.
  • the condensing module 40 is used to condense the high-temperature and high-humidity regeneration airflow output from the regeneration air outlet 3012 to form a low-temperature dry airflow.
  • the condensed water produced by condensation in the condensing module 40 from the high-temperature and high-humidity regeneration airflow is discharged through the condensed water outlet of the condensing module 40 .
  • Fig. 12 shows a schematic structural diagram of a regenerating air inlet connector according to an embodiment of the present invention, wherein Fig. 12a shows a schematic diagram of a connection structure of a regenerating air inlet connector, and Fig. 12b shows a schematic diagram of an internal structure of a regenerating air inlet connector.
  • the air inlet of the regeneration fan 301 is also the regeneration air inlet 3011 of the regeneration module 30 .
  • the regeneration air inlet connector 3013 is formed as a two-port air duct, including a horizontal port 3013-3 with a horizontal opening and a vertical port 3013-4 with a vertical opening. Therefore, the regenerative air inlet connector 3013 is integrally formed into a curved shape transitioning from a horizontal opening to a vertical opening, so as to connect the condensing module 40 and the regenerative blower 301 more compactly and hermetically, and reverse the air flow.
  • the horizontal port 3013-3 is set to communicate with the regenerative fan 301 (connected to the regenerative air inlet 3011), and is preferably formed as an approximately circular opening in the horizontal direction so as to communicate with the regenerative fan 301 arranged horizontally from the vertical direction.
  • the vertical port 3013-4 is set to communicate with the condenser 401, and is used for the regenerative fan 301 to suck the low-temperature dry airflow from the atmosphere or the condensation module 40, so as to reduce the temperature and humidity of the regenerative wind.
  • the port 3013-4 is formed as a substantially rectangular opening in the vertical direction, so as to communicate with the air outlet of the vertically arranged condenser 401 from the horizontal direction.
  • the regeneration air inlet connector 3013 can be integrally formed.
  • it can also be formed as two upper and lower parts 3013-1 and 3013-2, which are respectively processed and welded forming.
  • the upper part 3013-1 communicates with the casing of the condensation module 40
  • the lower part 3013-2 communicates with the condensation installation area 503' of the lower housing of the drying device.
  • the regeneration air inlet connector 3013 adopts a specific shape to achieve the effect of adjusting the direction of the air duct and sealing it under the premise of ensuring manufacturability.
  • Fig. 13 shows a schematic structural diagram of a regenerating air outlet connector according to an embodiment of the present invention, wherein Fig. 13a shows a schematic diagram of a connection structure of a regenerating air outlet connector, and Fig. 13b shows a schematic diagram of an internal structure of a regenerating air outlet connector.
  • the air outlet of the regeneration fan 301 is provided with a regeneration air outlet connector 3014 , which is connected to the regeneration part 202 of the dehumidification module 20 through the connector 3014 .
  • the regeneration air outlet connector 3014 is formed as an air duct member with two ports in the horizontal direction, and is arranged in the same plane as the regeneration fan 301 and the dehumidification module 20, so as to occupy less space, so that the regeneration fan 301 and the dehumidification module 20 The regenerative part 202 is more closely connected.
  • the regeneration air outlet connector 3014 is preferably provided with two ports for ventilation in the horizontal direction, and the overall shape is formed into a trumpet shape gradually expanding from a smaller port to a larger port.
  • the smaller port 3014-3 is set as a sealed and connected regeneration blower 301 (air outlet)
  • the larger port 3014-4 is set as a sealed connected regeneration part 202.
  • the opening shape of the larger port 3014-4 is related to the regenerative
  • the outer shape of the part 202 is matched to realize the sealed communication between the two.
  • the larger port 3014-4 is also formed in an arc-shaped opening correspondingly.
  • the regeneration blower 301 can output the low-temperature dry airflow to the regeneration part 202 (the area where the heating module 302 is located), and take away and replace the high-temperature and high-humidity airflow generated by the regeneration part 202 to realize The temperature and humidity of the regeneration unit 202 are lowered, and the dehumidification function of the regeneration unit 202 is restored by regeneration.
  • the high-temperature and high-humidity airflow generated by the regeneration unit 202 is delivered to the atmosphere or the condenser 401 through the regeneration air outlet 3012 .
  • the regeneration air outlet connector 3014 can be integrally formed.
  • it can also be formed as two upper and lower parts 3014-1 and 3014-2, which are respectively processed and welded. forming.
  • the upper part 3014-1 communicates with the upper shell of the regenerating part 202
  • the lower part 3014-2 communicates with the turntable installation area 501' of the lower shell of the drying device.
  • the regeneration air outlet connector 3014 adopts a specific shape to achieve the effects of adjusting the direction of the air duct, diffusing and sealing under the premise of ensuring manufacturability.
  • the circulation module 10 includes a circulation fan 101, an air inlet channel 102, a circulation air interface 103, a circulation lower casing 502 (or a circulation installation area 502' of the lower casing of the drying device), a circulation upper casing Body 506.
  • the circulation module 10 is used to inhale humid air from the drum of the washing machine, form circulating air and output it to the dehumidification module 20 for dehumidification, remove moisture in the air, make it dry and return it to the drum of the washing machine.
  • the circulating fan 101 rotates to generate a circulating air flow, and the circulating air flow is sent to the dehumidification module 20 through the circulating air interface 103 for dehumidification.
  • the circulating fan 101 is preferably arranged in a plane with the dehumidification module 20, and the air inlet channel 102 is arranged in a manner approximately perpendicular to the plane, so that the air from the drum direction
  • the humid airflow is transformed into a circulating airflow rotating in the plane of the dehumidification module 20 to be input into the dehumidification module 20 .
  • the air inlet channel 102 communicates with the drum A and the circulation fan 101 respectively, so that the humid air in the drum A of the integrated washing and drying machine enters into the circulation fan 101 .
  • the air inlet channel 102 is arranged in an approximately vertical direction, so that the humid air in the drum A of the integrated washing and drying machine enters the circulating fan 101 from bottom to top .
  • the air inlet channel 102 is connected to the drum of the washing machine with a flexible pipe, such as a corrugated hose, so that the vibration of the drum of the washing machine can be prevented from being transmitted to the drying device and causing vibration of the drying device, as shown in FIG. 15 .
  • the circulating air interface 103 is arranged between the circulating fan 101 and the dehumidification module 20, and is used to communicate with the two and form a circulating air passage between the two.
  • the circulating air interface member 103 is formed with two ports, one of which is connected to the air outlet of the circulating fan 101 , and the other port is connected to the dehumidification turntable 200 .
  • the port connected to the dehumidification turntable 200 is designed to match the shape of the disk connected to the dehumidification turntable 200 and connected to the lower or upper part of the dehumidification turntable 200, so that the circulating air output by the circulating fan 101 flows from the lower or upper part of the dehumidification turntable Enter, and flow through the turntable 200 to the upper or lower part of the dehumidification turntable 200, and then flow and circulate in the dehumidification part 201 inside the dehumidification turntable 200, so that the dehumidification part 201 absorbs the moisture in the circulating air.
  • the structural components of the circulating fan 101 are introduced below.
  • FIG. 14 shows a schematic diagram of the circulation module upper shell assembly of the drying device of the present invention.
  • 14a is an exploded view of the upper shell assembly
  • FIG. 14b is an assembly view of the upper shell assembly.
  • the circulation fan 101 includes a motor 1011 and an impeller 1012 .
  • the circulation upper casing 506 is formed into a volute shape, and the shape of the volute is as shown in FIG. 14 .
  • the volute has a unique shape and meets fluid design requirements, and serves as a circulating air duct to provide appropriate air volume and wind speed for the dehumidification module 20 and guide the airflow.
  • the motor 1011 is used to drive the impeller 1012 to rotate at a high speed to generate circulating air.
  • the motor 1011 is fixed to the circulation upper casing 506, for example, by means of screws or the like.
  • the impeller 1012 is formed in an annular shape with a plurality of blades, and is driven by a motor to generate high-speed rotating circulating air.
  • Fig. 15 shows a schematic diagram of the lower shell assembly of the circulation module of the drying device of the present invention.
  • the circulation module lower case assembly can be independently formed as a circulation lower case 502 , or integrally formed as a lower case of a drying device with a circulation installation area 502 ′.
  • the circulation upper casing 506 and the circulation module lower casing assembly are sealed and fixed by sealing strips (Fig. 14, circulation fan sealing strip 104) and screws.
  • the circulation module lower casing assembly is provided with a corresponding sinker to fix the sealing strip .
  • a flexible connection such as a bellows, is used between the lower shell assembly of the circulation module and the drum to prevent the vibration of the drum from being transmitted to the hard air inlet channel 102 , thereby preventing the vibration from being transmitted to the entire drying device.
  • Figure 15 exemplarily shows an installation method, which is of course not limited thereto.
  • the bellows 1021 at the position of the air inlet channel 102 is fixed to the pressure plate 1022 by positioning pins, and the bellows is fixed by fixing the pressure plate with screws, and the bellows forms a cycle Flexible connection of the fan housing to the drum.
  • Fig. 16 shows a schematic diagram of the dehumidification cycle process of the cycle module according to the embodiment of the present invention.
  • the circulation module 10 and the dehumidification module 20 together form a dehumidification cycle, and the flow direction of the circulating air is shown by the arrow in Figure 16b: the circulating air flows from the drum through the drum outlet channel (with a filter inside) Enter the corrugated hose (arrow 1), pass through the air inlet of the circulating fan (inlet channel 102), from the air outlet of the circulating fan to the lower side of the dehumidification turntable 200 (arrow 2), pass through the dehumidification turntable 200 from the lower side of the dehumidification turntable 200 to reach its The upper side (arrow 3), flows in the space above the dehumidification turntable 200 (arrow 4), reaches the air outlet channel 203 (arrow 5), and then circulates through the outlet channel 203 connector and enters the drum (arrow 6).
  • the airflow can also pass through the air inlet of the circulating fan, pass through the air outlet of the circulating fan to the upper side of the dehumidification turntable, pass through the dehumidification turntable from the upper side down to the lower side, and flow in the lower space to the outlet.
  • the wind channel finally circulates to the drum.
  • Fig. 17 shows a schematic diagram of the water supply assembly of the integrated washing and drying machine of the present application.
  • the water supply assembly C of the integrated washing and drying machine of the present application includes a water inlet C0 and a plurality of water supply ports (such as drum water supply port C1, filter screen water supply port) C2, condenser water supply port C3, etc.), 1 drain port C4.
  • a water inlet C0 and a plurality of water supply ports (such as drum water supply port C1, filter screen water supply port) C2, condenser water supply port C3, etc.), 1 drain port C4.
  • the water inlet C0 is connected to an external water source, and is used to supply water to the integrated washing and drying machine through the external water source, including drum washing water supply, filter self-cleaning water supply, and condenser condensing water.
  • the drain port C4 communicates with the external space and is used to discharge the waste water generated by the integrated washing and drying machine to the outside of the body.
  • one water inlet C0 of the water supply assembly C is connected to the water pipe, and the water inlet C0 is respectively connected to three water supply ports C1, C2 and C3, including: the drum water supply port C1, which is used to supply water to the washing machine drum and /or cleaning liquid box water supply; filter screen water supply port C2, used to supply water for the filter screen self-cleaning water spray pipe; condenser water supply port C3, used to provide low temperature water for the condenser, and provide condensed water for the regeneration cycle of the drying device .
  • the present invention is not limited thereto, and may also be provided with fewer water supply ports to simplify or combine water supply structures and functions.
  • the condenser water supply port C3 does not need to be provided.
  • the water supply ports of the two can be combined into one water supply port to reduce structural complexity. In other cases, more than 3 water supply ports can also be set to realize more cleaning or cooling functions, all of which are within the protection scope of the present invention.
  • the above-mentioned water supply assembly C is provided with a solenoid valve switch, which can respectively control the opening and closing of the multiple water supply ports, so as to control when to supply water to the drum, when to the cleaning solution box, and when to provide condensate water or filter cleaning water.
  • Fig. 18 shows a schematic diagram of the connection of the air inlet channel of the drying device of the washing machine.
  • the air inlet channel 102 of the drying device is connected between the circulating fan 101 and the drum A, and under the action of the circulating fan, the humid air in the drum is introduced into the dehumidifying part 201 of the dehumidifying turntable 200 for dehumidification.
  • a filter assembly 60 is provided at the upstream position of the air intake of the circulating fan 101, preferably in the air intake passage 102, for filtering the impurities in the air flowing from the drum to the dehumidification module 20.
  • the internal structure of the filter assembly 60 will be described in detail below.
  • Fig. 19 shows a schematic structural view of the filter assembly of the present invention.
  • the filter assembly 60 includes a filter screen 601, at least one cleaning nozzle 602 and a nozzle water supply pipe 603, which are arranged in sequence along the air intake direction in the air inlet channel 102, so that the air from the drum of the washing machine first passes through the filter screen 601 to filter out fluff and impurities contained in the air.
  • the cleaning nozzle 602 is used to spray clean water to clean the filter screen 601, remove fluff or impurities adhered to the filter screen 601, thereby restore its filtering ability, and continuously filter the air from the drum.
  • the nozzle water supply pipe 603 is connected to the filter water supply port C2 to provide cleaning water from an external water source to the cleaning nozzle 602 .
  • the filter assembly 60 is also provided with a cleaning water channel (not shown).
  • the clean water channel is preferably arranged on the side of the non-filtering surface 6012 of the filter screen 601, and is connected to the washing machine drain C4.
  • the self-cleaning water flow comes out from the nozzle water supply pipe 603 and reaches the nozzle to rinse the filter surface 6011 of the filter screen to wash away the lint and impurities adhering to the filter screen. After the self-cleaning water flow washes the filter screen, it flows to the washing machine drain and excreted outside the body.
  • a drain port C5 can also be provided independently in the cleaning water flow channel, so that the self-cleaning water flow can be independently discharged out of the washing machine body.
  • the cleaning nozzle 602 is set to gradually become flat from the nozzle water supply pipe 603 to the filter screen 601.
  • the width of the filter screen 601 basically covers the entire width of the air inlet channel 102 to improve the filtering effect.
  • the cleaning water flow can cover the entire width of the filter screen 601 , improving the self-cleaning effect of the filter screen 601 .
  • the filter screen 601 is formed in an obliquely extending shape in the air inlet channel 102.
  • this shape can increase the filtering area of the air, so as to avoid the airflow passing efficiency being affected once blockage occurs in the case of a small filtering area.
  • the inclination angle of the filter screen 601 can be set at The range of 0-80°, preferably 5-45°, the flushing area of the filter screen self-cleaning is correspondingly larger, so that it can effectively prevent fluff and the like from being embedded in the filter screen holes and not easy to be washed away.
  • the wet air from the drum first passes through one surface of the filter screen (which can be defined as a filter surface for intercepting lint, etc.), then passes through the filter screen and continues to flow upwards to reach the dehumidification of the dehumidification turntable 200.
  • Section 201 After the self-cleaning water comes out from the nozzle water supply pipe 603, it is sprayed through the cleaning nozzle 602, and the filter surface of the filter screen 601 is washed to wash away the lint etc. attached thereto.
  • the cleaning nozzle 602 can be set on the non-filtering surface 6012 of the filter screen.
  • the nozzle 602 can spray water with a certain flow rate to the filter screen against the flow direction of the airflow, that is, it can A water flow with a certain impact force is formed on the filter screen, and water is sprayed from the non-filtering surface 6012 of the filter screen to the filter screen to wash away the lint attached to the filter screen.
  • arrow 1 is the direction of self-cleaning water flow of the filter screen
  • arrow 2 is the direction of wet air flow from the drum.
  • the cleaning nozzle 602 is set against the direction of the air intake, so that the self-cleaning water sprayed out flows against the direction of the air intake, which is beneficial to more thoroughly cleaning the lint or impurities on the filter screen 601 .
  • the self-cleaning water flow in this embodiment is reversed to the wind inlet direction, either along the filter surface 6011 of the filter screen, or along the non-filter surface 6012 of the filter screen.
  • the water flow velocity and flow rate can be relatively
  • the non-filter surface 6012 is flushed
  • the flow rate and flow rate of the water flow can be relatively large, and the flow direction of the water flow and the extension surface of the filter screen present an angle of, for example, 40-90° to facilitate flushing of the fluff trapped in the filter holes of the filter screen. Walk.
  • Fig. 20 shows a schematic diagram of the nozzle structure of the filter assembly of the present invention.
  • the cleaning nozzle 602 includes a connection portion 6021 connected to the nozzle water supply pipe 603 and a duckbill-shaped extension portion 6022 .
  • the connection part 6021 is used to connect with the nozzle water supply pipe 603; the extension part 6022 extends from the connection part, gradually shrinks in the height direction, and gradually increases in the width direction, forming an approximately flat water flow downward.
  • the width of the extension part 6022 (water outlet) of the cleaning nozzle 602 is set to be greater than or equal to or slightly smaller than (for example, 90% of the width) the width of the filter screen, so as to clean the filter screen as comprehensively as possible.
  • Fig. 21 shows a schematic diagram of nozzle positions of the filter assembly of the present invention.
  • the filter screen 601 is arranged obliquely along the air inlet channel 102, and its side facing the air inlet direction is the filter surface 6011, that is, a large amount of lint or impurities in the air from the drum will be filtered and accumulated on this surface.
  • Filter surface 6011 side. Therefore, the self-cleaning surface of the filter screen is also preferably arranged on the filter surface 6011 of the filter screen.
  • the cleaning nozzle 602 is preferably arranged on the side of the filter surface 6011 of the filter screen 601 , and more preferably, it is also arranged obliquely along the inclination angle of the filter screen 601 . In this way, after the cleaning water provided by the nozzle water supply pipe 603 is sprayed from the cleaning nozzle 602, it can be sprayed onto the filter surface 6011 as comprehensively as possible.
  • the cleaning nozzle 602 can be set to face the two sides of the filter screen 601 (including the filter surface 6011 and the non-filter surface 6012 opposite to the filter surface), so that the filter screen can be cleaned at the same time. Cleaning spray on both sides. More preferably, two cleaning nozzles 602 can be provided to face the filter surface 6011 and the non-filter surface 6012 of the filter screen respectively, so as to clean the two sides of the filter screen at the same time, so as to improve cleaning efficiency and cleaning force. In this case, for example, it can be set that one cleaning nozzle 602 sprays water to clean the non-filter surface 6012 first, and then starts another cleaning nozzle 602 to spray water to clean the filter surface 6011 after a set time; or start at the same time. This further improves the cleaning effect of the filter.
  • the cleaning nozzle 602 is usually set to start cleaning the filter screen when the drying device stops working, so as to avoid increasing the moisture content of the air in the air inlet channel 102 when the cleaning nozzle sprays water to clean the filter screen, which is not conducive to drying. work of the device. Further, the cleaning nozzle 602 is set to start cleaning and spraying water before the drying device starts to work, so as to ensure that all the lint and impurities on the filter screen are completely removed, and then enter the air from the drum to start the drying work of the drying device.
  • the cleaning spraying time of the cleaning nozzle 602 can be a preset duration, and a detection module can also be set to detect whether the lint and impurities on the filter screen 601 have been removed, and if it is detected that the cleaning nozzle 602 is completely removed, the cleaning nozzle 602 is controlled to stop spraying water clean.
  • a cleaning water detection device is also provided at the position of the cleaning nozzle, which is used to detect parameters such as the flow rate and speed of the cleaning water, and the cleaning state of the filter screen and send them to the control device, so that the spraying or closing of the cleaning water can be controlled by the control device , spraying frequency, spraying speed, etc.
  • Figure 22 shows a schematic diagram of the position of the condensation nozzle of the filter assembly of the present invention.
  • the filter assembly 60 is further provided with a condensation nozzle 605 disposed on the outer wall of the air inlet channel 102 for pre-condensing water sprayed on the outer wall of the air inlet channel 102 .
  • the humid air that the drum enters into the drying device through the air inlet channel 102 contains a large amount of moisture, and its temperature is usually normal temperature or higher.
  • the water vapor in the circulating air flow can be condensed into liquid water in advance, and the condensed water flow channel can be formed through the preset flow channel (for example, a sleeve is arranged outside the outer wall of the air inlet channel 102 In this way, the moisture in the circulating airflow can be reduced in advance, the dehumidification efficiency of the drying device can be improved, the dehumidification time can be reduced, and energy can be saved.
  • the pre-condensing nozzle 605 can also directly inject water into the inner wall of the air inlet channel 102, so that the water flows slowly down the inner wall to ensure that the wall of the air inlet channel remains at a low temperature, and then condenses the airflow flowing through the air inlet channel.
  • the condensation effect of the air inlet passage 102 of the drum outlet is to slowly spray water on the outer wall of the air inlet passage 102 through the condensation nozzle 605, so as to keep the continuous low temperature of the pipe wall, so as to condense the hot and humid air flowing through the pipe to condense out water . Therefore, usually when the drying device starts to work, the condensing nozzle 605 starts to spray water and condense until the clothes in the drum are dried and the drying device stops working; or, it can be started in the early stage of the drying stage and can be stopped later. , because the moisture content in the early airflow is high, by starting the pre-condensation, the moisture content in the airflow is reduced, and the drying efficiency is improved.
  • an outer pipe can be placed outside the air inlet passage 102, and the condensation nozzle 605 is arranged between the outer pipe and the outer wall of the air inlet passage 102, so that a water flow is formed between the outer wall of the pipe of the air inlet passage 102 and the inner wall of the sleeve outer pipe. space, to guide the condensed water to drain out of the washing machine through an independent drainage pipe, or flow into the outer cylinder of the drum and merge with the water outlet channel of the drum, and discharge through the drain pipe of the washing machine, so that water can be sprayed to the outer wall of the pipe while ensuring the Condensed water will not be spilled.
  • a condensate detection device is also provided at the position of the condensate nozzle, which is used to detect the flow and speed of the condensate and send it to the control device, so that the control device can control the spraying or closing of the condensate, the spraying speed, etc.
  • the cleaning nozzle may not be provided.
  • a detachable filter screen 601 may be provided in the air inlet channel 102, so that the user can disassemble and clean the filter screen 601. Then it is assembled into the air inlet channel 102 .
  • the path of the air inlet channel 102 can be set as a detachable box set through the front panel or side panel of the washing machine, and the filter screen 601 is arranged in the detachable box, so that the user can conveniently Open the box, take out the filter and clean it, then put it back into the box and close the box.
  • Fig. 23 shows a schematic structural diagram of the dehumidification module of the present invention.
  • the main part of the drying device of the present invention is a dehumidification module 20
  • the dehumidification module 20 includes a turntable upper casing 505 , a dehumidification turntable 200 , and a turntable lower casing 501 sequentially from top to bottom.
  • the lower casing 501 of the turntable and the upper casing 505 of the turntable are fixed by buckles, bolts, glue and the like.
  • the dehumidification module 20 includes two functional areas of the dehumidification part 201 and the regeneration part 202, and the two functional areas are divided and isolated by the upper case 505 of the turntable, the lower case 501 of the turntable and the partitions therein.
  • the upper casing 505 of the turntable and the lower casing 501 of the turntable are respectively provided with partitions for the regenerating part, so as to separate the internal space of the casing into at least two areas of the dehumidification part 201 and the regenerating part 202, and maintain the relative distance between the two. seal.
  • the dehumidification turntable 200 is packaged in a closed space by the turntable upper casing 505 and the turntable lower casing 501 , and is fixedly rotated by the bearing at the center of the turntable lower casing 501 .
  • the inner space of the upper casing 505 of the turntable corresponds to the dehumidification part 201 of the dehumidification turntable 200, and is used for circulating air flow.
  • the heating module 302 provided on the upper casing 505 of the turntable corresponds to the regeneration part 202 of the dehumidification turntable 200, and is used for the flow of regeneration air.
  • the lower casing 501 of the turntable corresponds to the dehumidification part 201 and the regeneration part 202 of the dehumidification turntable 200, and the lower casing part 501-1 separates the dehumidification part 201 and the regeneration part 202 in the lower casing 501 of the turntable.
  • the housing components of the dehumidification module 20 also include a lower housing regeneration area assembly 202-2 and an upper housing regeneration area assembly 202-3, which are used to connect at least the regeneration part 202 of the dehumidification turntable with the dehumidification part 201 Separate and maintain the relative sealing of the two, that is, the airflow of the regeneration part 202 passes through the partition as little as possible to the dehumidification part 201, and the airflow of the dehumidification part passes through the partition as little as possible to the regeneration part.
  • the assembly part 202 - 2 of the regeneration area of the lower case is connected with the lower case 501 of the turntable, and is used for realizing the movable sealing contact between the lower case 501 of the turntable and the dehumidification turntable 200 .
  • the lower shell regeneration area assembly 202-2 is preferably provided with two upper and lower ones, wherein the lower shell regeneration area assembly 202-2 close to the lower shell 501 of the turntable is a hard mounting part for Fixed to the lower casing 501 of the turntable, the assembly part 202 - 2 of the regeneration area of the lower casing near the dehumidification turntable 200 is a flexible seal, used for movable sealing contact with the dehumidification turntable 200 .
  • the lower housing regeneration zone fitting 202-2 is formed into a shape matching the area corresponding to the regeneration portion 202, such as a fan shape, so as to be fixed to the lower housing regeneration zone divider 501-1 of the turntable lower housing 501 so as to be compatible with
  • the lower casing regeneration zone partition 501 - 1 collectively seals the space defining the regeneration portion 202 .
  • the assembly part 202 - 3 of the regeneration area of the upper shell is connected with the upper shell 505 of the turntable, and is used for realizing the movable sealing contact between the upper shell 505 of the turntable and the dehumidification turntable 200 .
  • the upper shell regeneration area assembly 202-3 is preferably provided with upper and lower two, wherein the upper shell regeneration area assembly 202-3 close to the upper shell 505 of the turntable is a hard mounting part for The upper casing 505 of the fixed turntable, the assembly part 202 - 3 of the regeneration area of the upper casing close to the dehumidification turntable 200 is a flexible sealing member, which is used for movable sealing contact with the dehumidification turntable 200 .
  • the upper housing regeneration area fitting 202-3 is formed into a shape matching the area corresponding to the regeneration part 202, such as a fan shape, so as to be fixed to the upper housing regeneration area divider 505-3 of the upper housing 505 of the turntable so as to be compatible with
  • the space defining the regeneration section 202 is collectively sealed by the upper housing regeneration zone divider 505 - 3 .
  • the heating module 302 is fixed to the fan-shaped notch area of the disc plane where the upper casing 505 of the turntable is located (the area corresponding to the regeneration part 202 ), and a heat seal is formed between the upper casing 505 of the turntable and the heat seal.
  • Figure 24 shows the exploded structure diagram of the sealed package of the dehumidification module.
  • the upper casing 505 of the turntable and the lower casing 501 of the turntable are sealed and fixedly connected to seal the dehumidification turntable 200 inside it, for example, through a shell made of soft rubber
  • the body sealing ring 206 realizes the sealing connection between the upper casing 505 of the turntable and the lower casing 501 of the turntable.
  • the casing sealing ring 206 is a rubber pad or a silicone pad, and its connection with the upper and lower casings is fixed by metal pressing pieces and screws.
  • the turntable part of the turntable upper casing 505 and the turntable lower casing 501 (the part connected to the dehumidification turntable 200) is provided with a mounting groove for the sealing ring 5, and the turntable upper casing 505 and the turntable lower casing 501 are fastened together. Tightened by bolts, it is used to seal the entire turntable area.
  • Fig. 25 shows a schematic structural diagram of the lower casing of the dehumidification module of the present invention.
  • the turntable lower casing 501 of the dehumidification module communicates with the circulating fan 101, and the circulating wind (moist air flow) enters the space below the dehumidification turntable 200 through the opening of the turntable lower casing 501 (defined by the turntable lower casing 501). Space) circulates, and then passes upward through the dehumidification turntable 200 and convects to the space above the dehumidification turntable 200 (the space defined by the upper shell 505 of the turntable), and the humid circulating air passes through the dehumidification turntable in the area of the dehumidification part 201 for dehydration and drying.
  • the turntable lower case 501 is provided with at least two lower case regeneration zone dividers 501-1 (regenerator dividers), and at least one lower case dehumidification zone divider 501-2 (dehumidifier divider).
  • the lower case regeneration area divider 501-1 is formed in the area corresponding to the regeneration part 202 of the turntable lower case 501, and is formed in a smaller sector shape, and is used to separate at least the regeneration part 202 from the turntable lower case 501.
  • the dehumidifier 201 is separated and kept relatively sealed.
  • the lower case dehumidification area partition 501-2 (dehumidification part partition) is formed in a larger sector shape in the area corresponding to the dehumidification part 201 of the turntable lower case 501, and the area of the dehumidification part 201 in the turntable lower case 501 along the The turntable is divided into at least two parts in the circumferential direction, which is used to separate the circulating airflow in the area of the dehumidification part 201.
  • the circulating airflow is divided into at least two parts after entering the space between the dehumidification turntable and the lower casing 501 of the turntable from the circulating fan. Partly, avoid the effect of the centrifugal force of the airflow, which only acts on the larger diameter of the dehumidification turntable, and the airflow near the center of the circle is small, which affects the moisture absorption efficiency.
  • Fig. 26 shows a schematic structural view of the upper casing of the turntable of the present invention.
  • the upper casing 505 of the turntable is formed into a disc shape corresponding to the dehumidification turntable 200, including an upper casing dehumidification area 505-1 (corresponding to the dehumidification part 201 of the dehumidification module) and an upper casing regeneration area 505-2 ( Corresponding to the regeneration unit 202 of the dehumidification module).
  • a circulating air outlet 505-4 is provided on the circumferential outer side of the upper casing 505 of the turntable, which is connected to the air outlet channel 203 and is set to communicate with the dehumidification module 20 and the drum A for the dehumidified dry circulating air flow to flow into Drum A to dry the laundry in drum A.
  • either or both of the lower housing regeneration zone divider 501-1 and the upper housing regeneration zone divider 505-3 are provided with seals, and the seals may be spaced apart from or interfere with the turntable 200 , so as to ensure the airtightness between the dehumidification part 201 and the regeneration part 202 during the rotation of the turntable 200 .
  • the sealing wool top can be fixedly arranged on the lower shell regeneration zone divider 501-1, and no seal is set on the upper shell regeneration zone divider 505-3, so that the seal wool strip can interfere with the turntable 200, and the upper shell regeneration
  • the end face of the zone divider 505-3 has a clearance of 0.2-5mm from the turntable 200; or a gap that interferes with the turntable 200 can be set on both the lower shell regeneration zone divider 501-1 and the upper shell regeneration zone divider 505-3.
  • Sealing tops or on the lower shell regeneration zone divider 501-1 and the upper shell regeneration zone divider 505-3, seal soft rubber or no seal is provided, but keep the seal soft rubber or the end face of the divider and the turntable 200
  • the gap is in the range of 0.2-5mm to ensure the sealing as much as possible.
  • a separated heating module 302 is arranged in the upper casing regeneration area 505-2 of the upper casing 505 of the turntable, the body of the heating module 302 is separated from the upper casing 505 of the turntable, and the lower end surface of the heating module It communicates with the upper casing 505 of the turntable to form a convective space for regeneration wind.
  • the heating module 302 is arranged in the plane of the disc where the upper casing 505 of the turntable is located, so as to reduce the overall height of the dehumidification module 20 .
  • the upper casing 505 of the turntable is formed into a disk shape, and a small part of the fan-shaped area accommodates a separate heating module 302, and the outer periphery of the heating module 30 has a heater air inlet 302-1 and regeneration
  • the fan 301 is connected to receive the dry regeneration air from the regeneration fan 301, and heat it into high-temperature dry regeneration air;
  • the heating module 302 has a heater outlet 302-2 on the lower end of the fan-shaped surface, which communicates with the upper casing 505 of the turntable , for outputting high-temperature dry regeneration air to the regenerating part 202 of the dehumidification turntable 200 to remove moisture in the dehumidification turntable 200 in the regenerating part 202 area.
  • the heating module 302 on the upper casing 505 of the turntable communicates with the regeneration fan 301, and the regeneration air enters the inner space of the heating module 302 through the heater air inlet 302-1 of the heating module 302, passes through the heater outlet 302-2, and then passes downwards.
  • the overheating module 302 heats and circulates through the dehumidification turntable 200 to the space below the dehumidification turntable 200 (the space defined by the lower casing 501 of the turntable), thereby drying and dehydrating the dehumidification turntable in the regenerating part 202 area.
  • the air outlet of the regeneration fan communicates with the side air inlet of the heating module 302 , and is used for blowing in the regeneration airflow from a direction approximately perpendicular to the radius of the generally fan-shaped heating module 302 .
  • Fig. 27 shows a schematic diagram of the internal structure of the dehumidification turntable of the drying device of the present invention.
  • Fig. 27a is a schematic diagram of the exploded structure of the dehumidification turntable
  • Fig. 27b is a schematic diagram of the assembled structure of the dehumidification turntable.
  • the dehumidification turntable 200 includes a molecular sieve 200-1, a driving wheel 200-2, an auxiliary rotating ring 200-3, and a sealing ring 200-5.
  • the molecular sieve 200-1 is formed in the central area of the dehumidification turntable 200, and the driving wheel 200-2, auxiliary rotating ring 200-3 and turntable sealing ring 200-5 are arranged in parallel on the outer periphery of the molecular sieve along the thickness direction of the molecular sieve 200-1.
  • the driving wheel 200-2 is set to surround the molecular sieve 200-1, and there are driving teeth formed on the outside of its circumference, which are used to cooperate with the driving motor to drive the molecular sieve 200-1 to rotate.
  • the auxiliary rotating ring 200-3 is disposed under the driving wheel 200-2 and surrounds the molecular sieve 200-1, and is used for contacting and rolling relative to the flexible roller 200-4, so as to assist the smooth rotation of the molecular sieve 200-1.
  • the auxiliary rotating ring 200-3 is used for rolling cooperation with at least one flexible roller 200-4 arranged inside the turntable housing, and is used for assisting the normal rotation of the dehumidification turntable and reducing friction.
  • the dehumidification module 20 is further provided with at least one flexible roller 200-4, which is arranged inside the turntable housing and in rolling contact with the auxiliary rotating ring 200-3, for assisting the normal rotation of the dehumidification turntable and reducing friction.
  • the flexible roller 200-4 is flexible and deformable, and when the dehumidification turntable deviates relative to the rotation axis, the auxiliary rotating ring 200-3 can compress the flexible roller 200-4 to deform it without causing the auxiliary rotation The friction between the ring and the flexible roller 200-4 causes friction when the turntable rotates.
  • a turntable detection device can be installed at the position of the dehumidification turntable to monitor the rotation speed of the dehumidification turntable and send it to the control device, so as to ensure that the dehumidification turntable keeps rotating during the drying work, and avoid the continuous heating of a heating module. Zone heating burns out the dehumidification turntable.
  • the turntable sealing ring 200-5 is arranged under the auxiliary rotating ring 200-3 and surrounds the molecular sieve 200-1, and is used to realize the rotatable sealing between the dehumidification turntable 200 and the turntable casing.
  • the turntable sealing ring 200-5 can be made of soft and deformable materials, especially materials that are corrosion-resistant and do not excessively swell due to water absorption, such as wool tops, foam, soft rubber, and the like.
  • the size of the turntable sealing ring 200-5 is formed to have a certain space overlapping with the inner wall of the turntable casing, so as to realize the interference fit between the turntable sealing ring 200-5 and the inner wall of the turntable casing,
  • the rotatable sealing contact effect is realized under the action of the elastic deformation of the turntable sealing ring 200-5, thereby preventing the circulating airflow from passing through the gap between the dehumidification turntable 200 and the turntable shell, ensuring that most of the humid airflow from the drum of the washing machine can be Moisture is absorbed through the dehumidification turntable without leaking through the gap between the outer circumference of the dehumidification turntable and the turntable casing.
  • the parallel sequence of the above driving wheel 200-2, auxiliary rotating ring 200-3, and sealing ring 200-5 can be selected. Since the above three parts have realized different functions respectively, it is only necessary to ensure that the above three parts are arranged in parallel. That is, the specific setting order is not limited.
  • Fig. 28 shows a schematic structural view of the sealing ring arranged on the lower housing of the turntable.
  • the turntable sealing ring 200-5 can also be fixedly arranged on the turntable lower casing 501, and the size of the turntable sealing ring 200-5 is formed to match the outer periphery of the dehumidification turntable 200. There is a certain space overlapping, so as to realize the interference fit between the rotary disk sealing ring 200-5 and the outer periphery of the dehumidification rotary disk 200, the reason is the same as above.
  • a turntable sealing ring 200-5 is provided on the outer periphery of the junction of the turntable lower casing 501 and the turntable upper casing 505, which seals the junction of the turntable upper and lower casings on the one hand, and dehumidifies on the other hand.
  • the turntable 200 is rotated and sealed.
  • Figure 29 shows a schematic view of the damping structure of the dehumidification turntable.
  • the molecular sieve 200 - 1 material of the dehumidification turntable 200 is relatively fragile, and it is easy to be damaged due to the vibration of the washing machine or the collision with the shell during the rotation process. Therefore, in order to minimize the vibration of the molecular sieve 200-1 and avoid its vibration damage, it is necessary to perform vibration-damping treatment on the molecular sieve 200-1.
  • the shock absorbing structure of the molecular sieve 200-1 includes a circumferential shock absorbing member 200-6 and/or a central shock absorbing member 200-7, which will be described in detail below.
  • the circumferential shock absorber 200-6 is made of flexible material, such as foam, and is arranged between the molecular sieve 200-1 and the driving wheel 200-2 and surrounds the outer periphery of the molecular sieve 200-1, so that the outer circle of the molecular sieve 200-1 and the turntable A buffer is formed between the lower shell 501 and the inner ring of the upper shell 505 of the turntable to prevent the molecular sieve from colliding with the shell and being damaged during rotation.
  • the dehumidification turntable 200 has a central hole, which is correspondingly sleeved on the rotating shaft 501 - 3 in the center of the lower casing 501 of the turntable and rotates around it.
  • the central shock absorber 200-7 is formed in a ring shape, and is arranged between the molecular sieve 200-1 and the lower casing 501 of the turntable and sleeved on the rotating shaft 501-3 of the lower casing 501 of the turntable, for the molecular sieve 200-1 1 and the lower casing 501 of the turntable form a shock buffer.
  • the lower casing 501 of the turntable is usually directly connected with the frame of the washing machine (rigid connection or flexible connection), and the vibration of the washing machine is easily transmitted to the lower casing 501 of the turntable.
  • the vibration of the lower casing 501 of the turntable can damage the molecular sieve 200-1, and can also strengthen the clamping and fixing effect.
  • the circumferential damping and/or end face damping of the molecular sieve 200-1 are not required to be installed at the same time. If one of the damping structures can achieve the expected damping effect, only one damping structure can be set. .
  • the molecular sieve 200-1 of the dehumidification turntable 200 is formed of a hygroscopic material, and it is necessary to comprehensively consider the properties of the material such as water adsorption capacity, water evaporation capacity, sterilization, and mechanical stability.
  • the molecular sieve 200-1 of the present invention can be selected from one of the following materials, lithium chloride, silica gel, modified silica gel, zeolite, activated alumina, 13X (sodium X type) molecular sieve and the like.
  • the dehumidification module 20 is further provided with a driving device, including a driving motor and a transmission component, for driving the dehumidification turntable 200 to rotate.
  • a driving device including a driving motor and a transmission component, for driving the dehumidification turntable 200 to rotate.
  • the driving device 207 can be divided into two types, the peripheral driving device 207 and the central driving device 208, according to different installation locations and driving methods, which will be described in detail below.
  • Fig. 30 shows a schematic structural view of the peripheral driving device of the dehumidification turntable according to the embodiment of the present invention.
  • the peripheral driving device 207 includes a peripheral driving motor 207-1 and a peripheral transmission gear 207-2.
  • the peripheral driving device 207 is rotatably arranged on the outer periphery of the dehumidification turntable 200, and is used to drive the dehumidification turntable 200 to rotate in a peripheral driving manner.
  • the outer periphery of the dehumidification turntable 200 is provided with a gear-shaped driving wheel 200-2, and the outer peripheral transmission gear 207-2 is preferably sleeved on the power shaft of the outer peripheral driving motor 207-1, and is arranged to be in line with The gears of the driving wheel 200-2 are rotatably engaged, so that the dehumidification turntable 200 is driven to rotate under the drive of the peripheral driving motor 207-1.
  • the driving motor 207-1, the peripheral transmission gear 207-2 and the driving wheel 200-2 may not be directly connected to each other, but may be connected by transmission belts such as racks and pinions, pulleys and belts.
  • the central driving device 208 (not shown) is rotatably arranged at the center of the dehumidification turntable 200, and is used to drive the dehumidification turntable 200 to rotate in a central driving manner.
  • the central driving device 208 includes a central driving motor 208-1 and a central transmission shaft 208-2.
  • the outer circumference of the dehumidification turntable 200 may not be sleeved with a gear-shaped driving wheel 200-2, but the center drive shaft 208-2 is fixedly connected to the center of the dehumidification turntable 200, and the center drive motor 208-1 Driven by the drive, the dehumidification turntable 200 is driven to rotate.
  • an external gear can be fixedly arranged on the central transmission shaft 208-2, and an internal gear can be provided in the central hole of the dehumidification turntable 200, and the internal and external gears are tightly meshed with each other, so that the central drive motor 208-1 can pass through the central transmission shaft. 208-2 and the transmission of the dehumidification turntable 200.
  • Fig. 31 shows a schematic structural view of the flexible roller of the dehumidification module according to the embodiment of the present invention.
  • At least one flexible roller 200-4 is provided on the outer periphery of the dehumidification turntable 200 to assist the normal movement (rotation or movement) of the dehumidification turntable and reduce friction.
  • the flexible roller 200-4 is disposed inside the turntable housing and is in rolling contact with the auxiliary rotating ring 200-3, for example, disposed on the outwardly protruding mounting portion of the inner circle of the lower housing 501 of the turntable.
  • a plurality of flexible rollers 200-4 are arranged on the inner wall of the turntable shell, and the dehumidification turntable 200 is in direct contact with the plurality of flexible rollers 200-4, so that the position of the dehumidification turntable 200 will not be shifted too much during the movement.
  • the flexible roller 200-4 is flexible and deformable, so that when the dehumidification turntable deviates relative to the rotation axis or moving track, the auxiliary rotating ring 200-3 can compress the flexible roller 200-4 so that it deforms without Friction is generated when the turntable rotates because of the pressing force between the auxiliary rotating ring 200-3 and the flexible roller 200-4.
  • the diameter of the flexible roller 200-4 can be changed, or the position of the rotation center of the flexible roller 200-4 can be adjusted, so that the distance between the contact point of the flexible roller 200-4 and the turntable shell and the rotation center of the dehumidification turntable 200 can be adjusted.
  • the flexible roller 200-4 when the flexible roller 200-4 is pressed against the turntable housing, the distance between the pressing point and the rotation axis of the flexible roller 200-4 is variable. On the one hand, it can eliminate the sliding friction between the whole dehumidification turntable 200 and the inner ring of the turntable shell during the movement process; on the other hand, the variable diameter of the flexible roller 200-4 can reduce the collision impact between the uneven rotation of the dehumidification turntable 200 and the inner ring of the turntable shell , resulting in an impact on the dehumidification turntable 200 and damage to the dehumidification turntable 200 .
  • the number of flexible rollers 200 - 4 is preferably 6, which are evenly distributed along the outer circumference of the dehumidification turntable 200 .
  • the present invention is not limited thereto, and other numbers may be set according to actual needs.
  • roller tracks or track grooves can be set on the turntable housing, and the track grooves can move toward the center or around the dehumidification turntable 200. All are restricted, so that the dehumidification turntable 200 can be kept at the preset position more stably.
  • Fig. 32 shows a schematic structural view of the auxiliary rollers of the dehumidification module according to the embodiment of the present invention.
  • one or more auxiliary rollers 200 - 8 are also arranged between the turntable lower casing 501 and the dehumidification turntable 200 . Eliminate the friction between the dehumidification turntable 200 and the lower casing 501 of the turntable during the movement.
  • the auxiliary roller 200-8 is formed as a non-deformable rigid roller with a constant diameter during the movement.
  • Fig. 33 shows a schematic diagram of the sealing structure of the heating module of the drying module of the present invention.
  • the heating module 302 is arranged in the upper casing regeneration area 505 - 2 of the upper casing 505 of the turntable, and is separated from the upper casing 505 of the turntable.
  • the heating module 302 and the upper casing 505 of the turntable are preferably isolated and sealed with a heat insulating material.
  • a first sealing member 302-3 is provided between the heating module 302 and the upper casing 505 of the turntable, arranged along the outer contour of the heating module 302, preferably using heat insulation or heat insulating material, for isolating the heating module 302 Heat conduction with the upper casing 505 of the turntable.
  • a second seal 302 - 4 is further provided for heat insulation and collision buffer between the heating module 302 and the upper casing 505 of the turntable.
  • the second sealing member 302-4 is preferably made of deformable colloidal material, such as foam, silica gel or soft glue, wrapped on the first sealing member 302-3, arranged along the outer contour of the heating module 302, for fixing , heat insulation, and at the same time buffer the contact and collision between the heating module 302 and the upper casing 505 of the turntable.
  • the first sealing member 302-3 and the second sealing member 302-4 are arranged between the upper casing 505 of the turntable and the heating module 302 to form a temperature transmission buffer zone.
  • Fig. 34 shows a schematic diagram of the mesh plate structure of the heating module of the drying module of the present invention.
  • Fig. 34a shows a schematic structural diagram of a mesh plate serving as an air outlet of the heating module
  • Fig. 34b shows a schematic structural diagram of an air inlet of the heating module.
  • the upper casing 505 of the turntable is formed into a disk shape, and a small part of the fan-shaped area accommodates a separate heating module 302.
  • the outer periphery of the heating module 302 has a heater air inlet 302-1 communicating with the regeneration fan 301.
  • the heating module 302 has a heater air outlet 302-2 on the lower end surface of the sector to communicate with the upper casing 505 of the turntable for
  • the high-temperature dry regeneration air is output to the regeneration section 202 of the dehumidification turntable 200, and flows through the dehumidification turntable 200 to the space below the dehumidification turntable 200 (the space defined by the lower casing 501 of the turntable) to circulate and flow, thereby drying the dehumidification turntable in the area of the regeneration section 202 dehydration.
  • the heating module 302 is formed into a fan-shaped structure, including a space formed by upper and lower walls and two side walls along the radial direction, and the heating module 302 includes: a mesh plate arranged at the heater air outlet 302-2 303. A heater 304 located under the mesh plate 303, and a temperature controller 305 extending outward from one side wall of the lower wall.
  • the heating module 302 communicates with the regeneration blower 301, and the regeneration air enters the inner space of the heating module 302 through the heater air inlet 302-1 of the heating module 302, blows through the mesh plate 303 through the heater air outlet 302-2, and then flows from the mesh plate
  • the air hole of 303 blows downwards through the heater 304, and flows to the turntable part of the regeneration part after being heated by the heater 304, so that the effect of heating and desorbing moisture to the turntable part of the regeneration part is formed.
  • the arrangement shape of a plurality of air holes of the mesh plate 303 can be consistent with the shape of the heater 304, so that most or all of the air passing through the mesh plate 303 can pass through the heater 304, so as to prevent the air from being heated without heating. Reduce the efficiency of the heating module.
  • the diameters of the air holes of the mesh plate 303 are preferably set to gradually decrease or tend to decrease along the outer circumference of the heating module 302 toward the center of the heating module 302 . This is because, when the regeneration air enters from the heater air inlet 302-1 at the outer periphery of the heating module 302, the wind speed is higher, and when the diameter of the air hole is larger, it is easier to pass through the air hole; position, the space of the heating module 302 gradually narrows, the wind speed slows down, and when the diameter of the air hole is small, it is easier for the regenerative wind to pass through the air hole as much as possible.
  • Fig. 35 shows a schematic structural view of the heater of the heating module of the drying module of the present invention.
  • Fig. 35a is a schematic diagram of the relative positions of the heater and the mesh plate
  • Fig. 35b is a layout diagram of the heater.
  • the heater 304 is arranged on the air outlet path of the air holes of the mesh plate 303, and covers most or all of the air holes. Further, the heater is kept at a predetermined distance from the mesh plate, that is, it is set close to the mesh plate 303, so that the air coming out of the air hole is evenly heated, and at the same time, the heater does not generate excessive resistance to the air passing through the air hole.
  • the heater 304 is arranged directly below the air hole and is slightly offset toward the radial extension direction of the heating module. In this way, when the wind blows in along the radius of the heating module and passes through the air hole, it will have a speed in the radial direction indicated by the arrow, so setting a little offset can make the wind passing through the air hole Facing the heater, thereby improving the heating efficiency of the heater on the airflow.
  • a thermostat installation part is provided extending outward from one side wall of the heating module 302 , in which a thermostat 305 is installed for monitoring the temperature of the heater or the temperature of the airflow flowing out of the mesh plate 17 .
  • a heat conduction sheet 305-1 is arranged on the thermostat installation part, and then the thermostat 305 is arranged in the heat conduction sheet, that is, the heat conduction sheet 305-1 wraps the thermostat 305, so that the temperature of the heater passes through
  • the way of heat conduction is to conduct to the heat conduction sheet 305-1 first, and the temperature controller 305 directly detects the temperature of the heat conduction sheet 305-1, so that the air temperature in the heating module can be stably monitored.
  • the advantage of this is that because the air carries heat to form turbulent or turbulent flow in the heating module space, the temperature in this area is unstable. If the heat conduction sheet 305-1 is not provided, the temperature detected by the thermostat 305 will be fluctuating. It is very unstable, which is not conducive to effective control of the heater 304.
  • the temperature controller 305 is connected to the control device, through which the heating power and duration of the heater, the speed of the regenerative fan and the dehumidification turntable are controlled, so as to achieve precise temperature control during the heating start period and the temperature duration period.
  • the drying device B is provided with a condensing module 40 downstream of the regeneration module 30, and the regeneration air outlet 3012 of the regeneration module 30 is connected to the condenser air inlet 405 of the condensation module 40, which is used to turn the regeneration air outlet
  • the high-temperature and high-humidity regeneration airflow output by 3012 is input into the condenser 401 for condensation to form a low-temperature dry airflow, and is discharged into the atmosphere through the condenser air outlet 406 of the condensing module 40, so as to avoid damage to the integrated washing and drying machine.
  • the atmospheric temperature and humidity of the space have adverse effects.
  • the condenser air outlet 406 of the condensing module 40 is connected to the regeneration air inlet 3011 of the regeneration module 30, so that the low-temperature dry airflow generated by it is delivered to the regeneration blower 301, and enters the regeneration module 30 again for regeneration cycle .
  • the cooling water inlet 401-1, the cooling water outlet 401-2, and the condensed water outlet 401-3 of the condenser 401 are further shown.
  • the cooling water inlet 401-1 is connected to an external cold water source
  • the cooling water outlet 401-2 is optionally connected to the water outlet of the drum, and the two cooperate with each other to provide and discharge cooling water for the condenser pipeline.
  • the condensed water outlet 401-3 is used to condense the water in the water vapor desorbed from the dehumidification turntable into liquid water and discharge it out of the condenser shell.
  • Fig. 36 shows a schematic diagram of the housing of the condensing module of the drying device of the present invention.
  • the condensing module includes a condenser 401 , an upper shell 402 of the condenser, a lower shell 403 of the condenser, and preferably, a seal 404 is also included.
  • the condenser cooperates with the lower shell 403 of the condenser through ribs and stoppers, and the upper shell of the condenser presses down the seal 404 around the condenser to achieve a sealing effect.
  • one of the condenser upper shell 402 and the condenser lower shell 403 (such as the condenser lower shell 403) is provided with a groove, and the other shell is provided with a protrusion, and the groove can accommodate
  • the sealing member 404 (such as a sealing gasket) is sealed by pressing the protrusion into the groove.
  • the arrow shows that the high-temperature and high-humidity airflow from the regeneration part (after being heated by the heater, the moisture is desorbed from the dehumidification turntable) flows from the space between the lower surface of the dehumidification turntable and the lower casing of the dehumidification turntable along the direction of the arrow. Flow to the condenser shell, thereby being condensed to remove water.
  • Fig. 37 shows a schematic diagram of a condenser spoiler in a preferred embodiment.
  • Fig. 37a is a structure of a condenser shell without a spoiler
  • Fig. 37b is a structure of a condenser shell with a spoiler.
  • the airflow direction of the condensation cycle is: the air with high temperature and high humidity enters the condensation area where the condenser 401 is located from the air inlet 405 of the condenser, and becomes dry air after condensation and dehumidification , flows out of the condenser from the air outlet 406 of the condenser.
  • part of the humid air will flow directly from the bottom of the condenser to the condenser air outlet 406 without passing through the condenser 401, so this part of the moisture cannot be condensed, and the effect of condensation drying is not good.
  • one or more spoiler members 407 such as baffles or protrusions, etc.
  • the condenser shell upper shell and/or lower shell
  • any energy The shape of the component that changes the traveling direction of the condensing wind can be used to disturb the humid air flow passing through the condenser, so that the wet air flow can fully contact the condenser, and prevent the humid gas from directly flowing out of the condensation module without passing through the condenser.
  • the spoiler 407 may also be arranged on one side or both sides of the traveling direction of the condensation wind.
  • a pre-condensing module in addition to setting the condensing module 40 downstream of the regeneration cycle, can also be set between the air outlet of the drum and the dehumidification turntable (for example, in the air inlet channel 102). Group, to condense the hot and humid air with a relatively high temperature first to reduce the water content, and then perform moisture absorption treatment again after entering the dehumidification turntable.
  • the front condensing module can be formed as an independent condensing module, and the air inlet and outlet of the condenser are respectively connected to the air outlet of the drum and the air inlet of the circulating fan.
  • the pre-condensation module can be formed as a condensation sleeve structure, and a condensation sleeve is sleeved on the air outlet pipe of the drum, so that a water flow is formed between the outer wall of the air outlet pipe of the drum and the inner wall of the condensation sleeve.
  • the cooling water in the condensation sleeve can flow into the outer cylinder of the drum or the water outlet pipe of the washing machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Gases (AREA)
  • Drying Of Solid Materials (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种烘干装置及洗烘一体机，包括：循环模组（10），将来自滚筒的潮湿空气循环输出到除湿模组（20）；除湿模组（20），将循环气流除湿干燥并输出到滚筒中；再生模组（30），将干燥的再生气流输出到除湿模组（20），以将除湿模组（20）的至少一部分除湿干燥，使其恢复除湿能力；烘干装置的循环模组（10）、除湿模组（20）和再生模组（30）大致在一个平面内。该烘干装置紧凑地集成在标准尺寸的洗烘一体机内，通过高效的循环除湿再生功能，可以持续、高效地实现除湿烘干，省电省时。

Description

一种烘干装置及洗烘一体机
交叉引用
本申请基于申请号为202111023112.5、申请日为2021年9月1日，以及申请号为202111450553.3、申请日为2021年11月30日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及家用电器领域，具体的，涉及一种烘干装置以及具有洗涤和烘干功能的洗烘一体机。
背景技术
随着人们的生活水平提高，科技水平和产品性能的不断提升，人们对家用电器的功能提出了越来越多的要求，以满足家庭中日益增多的使用需求以减少人力。
对于家庭中占用时间最多的体力劳动之一的洗衣来说，整个洗衣过程涉及洗涤、晾晒、收纳整理等必须过程。传统的洗衣机仅仅能完成洗涤的功能，晾晒、烘干、收纳整理还需要人力进行。业界新推出的洗烘一体机集成了洗涤和烘干功能，一键启动完成，可在洗涤结束后对衣物进行烘干处理，大大节省了晾晒、收纳的人力支出。
现有的洗烘一体机的烘干系统利用吸湿模块(蒸发器或热泵)对洗烘机滚筒的潮湿空气进行加热吸湿，得到高温空气之后，再重新进入洗烘机滚筒烘干，从而使衣物中的水分得以蒸发。但是，现有的蒸发器或热泵的整体温度一致，在潮湿空气的蒸发过程中，吸湿模块对潮湿空气的吸湿能力下降，导致吸湿效率低、烘干时间长，功耗高。特别的，在空气温度较低的环境下，潮湿空气的温度也随之降低，这样蒸发器的温度很难达到吸湿温度，从而导致吸湿效率进一步降低，烘干时间更长，功耗更高，因此，需要针对吸湿模块增设循环再生的功能，持续保持吸湿模块的高温低湿特性，以便于持续、高效的实现除湿烘干，省电省时。
另外，由于行业标准的限制，洗烘一体机的整体尺寸通常是固定不变的，要在有限的空间内安装更多功能部件，并确保上述各项功能的实现，也是业界面临的一大挑战。
发明内容
本申请的目的是提供一种高集成度的洗烘一体机，为解决现有技术存在的上述问题，在整体尺寸有限的洗衣机空间内，高集成度的实现洗涤、烘干、再生循环的各项功能，整个运行流程高效、省时、省电，大大节省了工作时间和能耗。
为了解决上述问题，本申请提供了一种洗烘一体机的烘干装置，包括：循环模组10，连通洗烘一体机的滚筒，其通过循环运动将来自滚筒的潮湿空气形成循环气流并输出到除湿模组20进行除湿；除湿模组20，分别连通所述循环模组10和滚筒，其通过循环旋转运动将来自循环模组10的循环气流除湿干燥，将干燥的循环气流输出到滚筒中；再生模组30，连通所述除湿模组20，其通过旋转将干燥的再生气流输出到除湿模组20，以将除湿模组20的至少一部分除湿干燥，使其恢复除湿能力；其中，所述烘干装置的循环模组10、除湿模组20和再生模组30大致在一个平面内。
可选的，所述烘干装置所在平面水平的设置在滚筒的上方或下方，且与滚筒旋转轴平行。
优选的，所述烘干装置内的循环模组10的旋转轴、除湿模组20的旋转轴、再生模组30中至少两个的旋转轴彼此平行，且垂直于滚筒的旋转轴。
优选的，所述循环模组10和除湿模组20的旋转轴设置为与滚筒旋转轴异面且垂直，且分布在滚筒旋转轴两侧；
优选的，所述再生模组30设置在所述循环模组10的一侧，且与除湿模组20分别位于滚筒旋转轴的两侧。
可选的，所述烘干装置还包括进风通道102，其连通所述循环模组10和滚筒，用作来自滚筒的潮湿空气进入所述循环模组10的通道。
可选的，当所述烘干装置所在平面水平的设置在滚筒的上方时，所述进风通道102设置在滚筒左后方或右后方，与之连通的所述循环模组10也相应的设置在滚筒左后方上部或右后方上部。
可选的，还包括出风通道203，其设置为连通除湿模组20和滚筒，用作除湿后的干燥循环气流进入到滚筒的通道。
可选的，当所述烘干装置所在平面水平的设置在滚筒的下方时，所述进风通道102设置为依次沿着洗烘一体机的底部、后部和上部延伸，连通滚筒出风口和循环风机101进风口。
优选的，当所述烘干装置所在平面水平的设置在滚筒的下方时，所述出风通道203设置为沿着洗烘一体机的底部、后部和上部延伸，连通除湿模组20出风口和滚筒进风口。
可选的，所述烘干装置所在平面垂直的设置在滚筒后方，且与滚筒旋转轴垂直。
优选的，所述循环模组10和除湿模组20的旋转轴与滚筒旋转轴平行，且分布在滚筒旋转轴两侧；所述再生模组30设置在所述循环模组10的一侧，且与除湿模组20分别位于滚筒旋转轴的两侧。
可选的，还包括进风通道102，其设置为垂直于滚筒旋转轴的方向延伸，连通滚筒的出风口和循环模组10进风口，用作来自滚筒的潮湿空气进入所述循环模组10的通道。
可选的，还包括出风通道203，其设置为平行于滚筒旋转轴的方向延伸，连通除湿模组20出风口和滚筒进风口，用作除湿后的干燥循环气流进入到滚筒的通道。
可选的，所述再生模组30的再生风入口3011和再生风出口3012均连通大气。
可选的，所述的烘干装置还包括：冷凝模组40，连通到再生模组30的再生风出口，用于对再生模组30输出的再生气流进行冷凝以形成为低温干燥气流。
可选的，所述冷凝模组40的出风口连通到大气或所述再生模组30的再生风入口3011。
可选的，所述的烘干装置还包括：过滤组件60，设置在所述循环模组10的进风通道102中，用于过滤来自滚筒的气流中的飞絮和/或杂质。
可选的，所述进风通道102设置为经过洗烘一体机的前端，设置在所述进风通道102中的过滤组件60可拆卸的设置在洗烘一体机的前端面板上。
可选的，所述烘干装置的壳体在洗烘一体机四个框架边对应的位置处，分别一体成型的设置有至少一个安装部509，所述烘干装置通过所述安装部509刚性的固定在洗烘一体机箱体上。
优选的，所述烘干装置的壳体与洗烘一体机的滚筒之间采用柔性连接。
可选的，至少一个下述组件之间的连接处采用柔性连接：所述循环模组10与烘干装置 的进风通道102之间，和/或所述进风通道102与滚筒之间，和/或所述除湿模组20与所述循环模组10之间，和/或所述除湿模组20与烘干装置的出风通道203之间，和/或所述出风通道203与滚筒之间。
可选的，所述烘干装置设置有封装壳体50，其包括：下壳体，其包括：用于安置除湿模组20的转盘下壳体501、安置循环模组10的循环下壳体502、安置冷凝模组40的冷凝下壳体503、以及安置再生模组30的再生下壳体504；上壳体，其包括：用于安置除湿模组20的转盘上壳体505、安置循环模组10的循环上壳体506、安置冷凝模组40的冷凝上壳体507；其中，所述各个下壳体一体成型为一个整体下壳体，或者分别形成为多个分立的下壳体部件；所述各个上壳体分别形成为多个分立的上壳体部件。
可选的，所述转盘下壳体501固定硬性连接至洗衣机框架上，其他各个下壳体分体或一体成型的固定硬性连接至滚筒外筒。
优选的，所述转盘下壳体501与所有产生振动的组件之间均采用柔性连接。
根据本发明的另一方面，还提供了一种洗烘一体机，其包括洗涤用的滚筒，以及前述的烘干装置，所述烘干装置连通所述滚筒，用于对滚筒内的潮湿空气进行除湿干燥。
本申请的烘干装置紧凑的集成在标准尺寸的洗烘一体机内，在不增加洗烘一体机的整体尺寸的情况下，通过紧密配合循环的除湿、再生功能，可以持续、高效的实现除湿烘干，省电省时。
附图说明
为了更清楚地说明本申请实施例或传统技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1本申请洗烘一体机烘干装置的整体结构示意图。其中，图1a是烘干装置组装结构的俯视图，图1b烘干装置组件的爆炸结构图，图1c是烘干装置在洗烘一体机中的安装位置图。
图2是本申请洗烘一体机烘干模组的位置结构图。
图3是烘干模组进风通道的位置示意图。
图4是本申请洗烘一体机另一实施例的烘干模组位置结构图。
图5是本申请洗烘一体机又一实施例的烘干模组位置结构图。
图6是本发明实施例烘干模组封装壳体下壳体结构图。
图7是本发明实施例除湿模组上壳体的结构示意图
图8是本发明烘干模组与洗衣机框架的连接结构。
图9是本发明烘干模组与洗衣机滚筒的连接结构。
图10是本申请洗烘一体机再生模组的结构示意图。其中，图10a是再生模组的组装结构图，图10b是再生模组的爆炸结构图。
图11是本申请洗烘一体机再生模组的闭环再生循环结构示意图。
图12显示了本发明实施例的再生风入口连接件的结构示意图，其中，图12a显示了再生风入口连接件的连接结构示意图，图12b显示了再生风入口连接件的内部结构示意图。
图13显示了本发明实施例的再生风机出风口连接件的结构示意图，其中，图13a显示了再生风机出风口连接件的连接结构示意图，图13b显示了再生风机出风口连接件的内部结构示意图。
图14是本发明烘干模组的循环模组上壳组件示意图。
图15是本发明烘干模组的循环模组下壳组件示意图。
图16是本发明实施例循环模组的除湿循环过程示意图。
图17是本申请洗烘一体机的供水模组示意图。
图18是本发明洗衣机的烘干模组进风通道的连接示意图。
图19是本发明过滤组件的结构示意图。
图20是本发明过滤组件的喷嘴结构示意图。
图21显示了本发明过滤组件的喷嘴位置示意图。
图22显示了本发明过滤组件的冷凝喷嘴位置示意图。
图23显示了本发明除湿模组的结构示意图。
图24显示了除湿模组密封封装爆炸结构图。
图25是本发明除湿模组下壳体结构示意图。
图26显示了本发明除湿转盘上壳体的结构示意图。
图27显示了本发明烘干模组的除湿转盘的内部结构示意图。其中，图27a为除湿转盘的爆炸结构示意图，图27b为除湿转盘的组装结构示意图。
图28显示了密封圈设置在转盘下壳体的结构示意图。
图29显示了除湿转盘的减震结构示意图。
图30显示了本发明实施例的除湿转盘的外周驱动装置结构示意图。
图31显示了本发明实施例的除湿模组的柔性滚轮的结构示意图。
图32显示了本发明实施例的除湿模组的辅助滚轮的结构示意图。
图33显示了本发明烘干模组加热模块的密封结构示意图。
图34显示了本发明烘干模组的加热模块的网孔板结构示意图。其中，图34a显示了作为加热模块出风口的网孔板结构示意图，图34b显示了加热模块入风口结构示意图。
图35显示了本发明烘干模组的加热模块的加热器结构示意图。其中，图35a为加热器与网孔板的相对位置示意图，图35b为加热器的布局结构图。
图36显示了本发明烘干装置冷凝模组的壳体示意图。
图37显示了一优选实施例中冷凝器扰流构件示意图。其中，图37a为无扰流结构的冷凝器外壳结构，图37b为有扰流结构的冷凝器外壳结构。
上述各附图中的附图标记与部件名称之间的对应关系如下：
洗烘一体机：滚筒A，烘干模组B，供水模组C，洗衣机框架边1
烘干装置B：循环模组10、除湿模组20、再生模组30、冷凝模组40；
供水组件C：1个进水口C0、多个供水口(滚筒供水口C1、滤网供水口C2、冷凝器供水口C3等)、1个排水口C4；
循环模组10：循环风机101、进风通道102，循环风接口件103，循环风机密封条104；波纹管1021，压板1022；
循环风机101：电机1011，叶轮1012
循环风机上壳体506，循环风机下壳体502，烘干模组下壳体的循环风机安装区502＇；
除湿模组20：除湿转盘200、除湿部201、再生部202、出风通道203、壳体密封圈206、转盘下壳体501、转盘上壳体505，外周驱动装置207、中心驱动装置208；
除湿部201：下壳体除湿区分隔件501-2
再生部202：上壳体再生区装配件202-3、下壳体再生区装配件202-2；
转盘下壳体501：下壳体再生区分隔件501-1，下壳体除湿区分隔件501-2、旋转轴501-3；
转盘上壳体505：上壳体除湿区505-1、上壳体再生区505-2、上壳体再生区分隔件505-3、循环风出风口505-4；
除湿转盘200：分子筛200-1、驱动轮200-2、辅助转动圈200-3、柔性滚轮200-4、转盘密封圈200-5、圆周减震件200-6、中心减震件200-7、辅助滚轮200-8；
外周驱动装置207：外周驱动电机207-1、外周传动齿轮207-2
中心驱动装置208：中心驱动电机208-1、中心传动轴208-2
再生模组30：再生风机301、加热模块302、再生风入口3011、再生风出口3012；
再生风入口连接件3013：上下两个零件3013-1和3013-2，水平端口3013-3、竖直端口3013-4；
再生风出口连接件3014：上下两个零件3014-1和3014-2，较小端口3014-3、较大端口3014-4；
加热模块302：加热器入风口302-1、加热器出风口302-2、第一密封件302-3、第二密封件302-4；
网孔板303、加热管304、温控器305、导热片305-1；
冷凝模组40：冷凝器401、冷凝器上壳402、冷凝器下壳403、密封件404、冷凝器入风口405，冷凝器出风口406、扰流构件407；
冷却水入口401-1、冷却水出口401-2，冷凝水出口401-3；
封装壳体50：
下壳体：转盘下壳体501、循环下壳体502、冷凝下壳体503、再生下壳体504、安装部509；
转盘安装区501＇、循环安装区502＇、冷凝安装区503＇、再生安装区504＇；
上壳体：转盘上壳体505、循环上壳体506、冷凝上壳体507；
过滤组件60：滤网601、清洁喷嘴602、喷嘴供水管603、冷凝喷嘴605、过滤面6011，非过滤面6012；
喷嘴602：连接部6021，延伸部6022。
具体实施方式
下面结合附图对本申请提供的洗烘一体机的烘干装置的具体实施方式做详细说明。
为使本申请的目的、技术方案和优点更加清楚明白，以下结合具体实施例，并参照附图，对本申请进一步详细说明。但是应该理解，这些描述只是示例性的，而并非要限制本申请的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本申请 的概念。
图1本申请洗烘一体机烘干装置的整体结构示意图。
如图1所示，本申请的洗烘一体机主要包括洗涤用的滚筒A、产生烘干气流的烘干装置B，实现供水排水的供水组件C。
滚筒A包括内筒和外筒，内筒与一驱动部传动连接，以驱动所述内筒旋转，实现衣物的洗涤功能。
烘干装置B依次包括下述功能模组，循环模组10、除湿模组20、再生模组30。在优选实施例中，烘干装置B还设置有冷凝模组40和过滤组件60。
优选的，至少循环模组10、除湿模组20、再生模组30设置为大致在一个平面内，以便尽量降低烘干装置B的整体厚度，节省洗烘一体机的内部空间。在设置有冷凝模组40的情况下，冷凝模组40也优选的设置在除湿模组20、再生模组30所在的平面内。但本发明不限制于此，在洗烘一体机空间允许的情况下，冷凝模组40也可以设置为与再生模组30不在一个平面内。
洗烘一体机的供水组件C包括1个进水口C0、多个供水口(例如滚筒供水口C1、用于清洁滤网的滤网供水口C2、冷凝器供水口C3等)、1个排水口C4。其中，进水口C0连通外部水源，用于通过外部水源给洗烘一体机整体供水，包括滚筒洗涤供水、滤网自清洁供水、冷凝器冷凝用水等。排水口C4与外部空间连通，用于将给洗烘一体机产生的废水排出到机体外部。
下面具体介绍烘干装置B的组成结构。
循环模组10包括循环风机101、进风通道102，循环风接口件103，用于从洗衣机滚筒吸入潮湿空气，形成循环气流并输出到除湿模组20进行除湿，去除掉空气中的水分，使其变成干燥空气后返回到洗衣机滚筒内。进风通道102分别连通滚筒A和循环风机101，以便于洗烘一体机滚筒A内的潮湿空气进入到循环风机101。
循环风机101通过旋转以产生循环气流，通过循环风接口件103将循环气流送入到除湿模组20进行除湿作业。在一个实施例中，循环风机101优选的设置在水平方向，从而将来自下方滚筒A中的潮湿气流转变为水平方向的循环气流，并输入到水平设置的除湿模组20内。
优选的，在循环风机101的上游设有过滤组件，用于过滤进入除湿模组20的飞絮和杂质。例如，在进风通道102中，或者洗衣机滚筒的出风通道中，均可以设置过滤组件。
循环风接口件103设置在循环风机101与除湿模组20之间，用于连通二者并在二者之间形成循环风道。
除湿模组20包括除湿转盘200和出风通道203，其中，除湿模组20进一步包括除湿部201、再生部202。
除湿转盘200可以形成为旋转的转盘(圆盘状)或转环(圆环状)或可往复运动的平面型构造。除湿转盘200采用可吸收水分的材料形成，用于充分吸收循环气流中的水分，使得循环气流变为干燥气流。
除湿模组20按照功能可以至少划分为除湿部201、再生部202两个部分，二者分别形成为扇形，共同组合成圆盘或圆环状。在一个实施例中，优选的，除湿部201的扇形面积大 于再生部202的扇形面积，以使得有更多的区域吸收循环气流中的水分。当然还可以在除湿部201与再生部202之间设置降温缓冲部，用于对经过再生部加热的转盘部分进行降温之后再进入到除湿部，以进一步提升吸湿效率。
除湿部201通过循环风接口件103连通到循环风机101，接受循环风机101输送的潮湿的循环气流。除湿转盘200在除湿部201中吸收循环气流中的水分，使得循环气流变得干燥，而除湿转盘200本身吸收水分变得潮湿。
再生部202所在区域优选的设置有加热模块，通过加热烘干除去除湿转盘200上的水分使其变得干燥，并产生高温高湿的气流。当除湿转盘200在除湿部201吸收大量水分后运动到再生部202时，被加热烘干以去除其中水分，从而使得除湿转盘200变得干燥，待其旋转到除湿部201时，更好的吸取循环气流中的水分。因此，再生部202具备了使得除湿转盘200再生恢复吸湿功能的能力。
如上所述，除湿转盘200能够使循环气流穿过，其在除湿部201吸收来自循环风机101的循环气流中的水分，待运动到再生部202中后，能够除掉除湿转盘200在除湿部201中吸收的水分，使得除湿转盘200持续保持干燥状态，以便能够持续的吸收循环气流中的水分。
出风通道203设置在除湿模组20外侧，其设置为连通除湿模组20和滚筒A，用于被除湿后的干燥循环气流流入到滚筒A，以烘干滚筒A中的衣物。
可选的，可以在前述的除湿部和/或出风通道等位置处设置湿度检测装置，检测这些位置处的空气湿度并发送给控制装置，通过控制装置控制循环风机、除湿转盘和/或再生风机的转速、风速。
再生模组30包括再生风机301和加热模块302。再生模组30设置为与除湿模组20的再生部202连通，用于除掉再生部202所在区域的除湿转盘200的水分，使得除湿转盘200恢复为干燥状态，并产生高温高湿的气流。进一步，再生模组30产生再生气流，以将该再生部202产生的高温高湿气流带走排出，并将低湿度的干燥气流输入到再生部202，以持续除掉再生部202区域中除湿转盘200的水分，恢复其吸湿功能。
可选的，烘干装置B在再生模组30的下游还设置有冷凝模组40，其连通到再生模组30的再生风出口，用于对再生风出口输出的高温高湿的再生气流进行冷凝以形成为低温干燥气流，并通过冷凝模组40的出风口排出到大气中，以避免对洗烘一体机所处空间的大气温度和湿度造成不良影响。或者，优选的，冷凝模组40的出风口连通到再生模组30的再生风入口，以将其产生的低温干燥气流输送给再生风机301，再次进入再生模组30进行再生循环。
在本发明的一个可选实施例中，在循环风机101的进风上游位置设置有过滤组件60，优选的设置在进风通道102中，用于过滤从滚筒流向除湿模组20的气流中的飞絮和杂质，以避免飞絮或杂质进入除湿模组20，特别是避免进入除湿转盘200，否则导致除湿转盘200堵塞而影响除湿效果，进一步地，若除湿转盘200上粘附的飞絮在旋转过程中带入到再生部，由于再生部有加热模块，容易引燃这些毛絮。
本发明中，可选的，除湿转盘也可以形成为圆筒结构即除湿圆筒，相应的，转盘壳体也形成为圆筒结构。这种情况下，循环模组和再生模组有多种设置方式，例如，循环模组和再生模组分别设置在除湿圆筒的内外两侧，或者，循环模组和再生模组均设置在除湿圆筒的内侧或外侧。
下面以循环模组和再生模组分别设置在除湿圆筒的内外两侧的实施例为例详细介绍。
循环模组设置在除湿圆筒内部，整个除湿模组套设在循环风机外周，循环风机的进风口连通洗衣机滚筒，除湿圆筒对来自洗衣机滚筒的潮湿气流除湿。除湿圆筒内壁吸入来自循环风机的潮湿空气，经过除湿圆筒除湿干燥后，从除湿圆筒外壁排出。相应的，再生模组设置在除湿圆筒外周，对除湿圆筒的外侧区域进行干燥除湿，再生恢复其除湿能力。此时，除湿圆筒的内侧区域形成为除湿部，除湿圆筒的外侧区域形成为再生部，相应的，除湿循环的循环路径为：滚筒—循环风机—除湿圆筒内部—除湿圆筒外壁。
可选的，也可以按照与上述相反路径的进行循环，即循环模组设置在除湿圆筒外周，再生模组设置在除湿圆筒内部。相应的，除湿循环的循环路径为：滚筒—循环风机—除湿圆筒外壁—除湿圆筒内部。
图2显示了本申请洗烘一体机烘干装置的位置结构图。
如图2所示，在本发明的一个优选实施例中，烘干装置B设置在洗烘一体机的洗涤滚筒的上方。
如前所述，烘干装置B内至少循环模组10、除湿模组20、再生模组30中的两个设置为大致在一个平面内，即与滚筒旋转轴平行的平面内。在本优选实施例中，为了能最大限度降低洗衣机的高度，烘干装置B水平的设置在洗烘一体机滚筒的上方，也就是说，烘干装置B内至少循环模组10的旋转轴、除湿模组20的旋转轴、再生模组30的旋转轴彼此平行，且垂直于洗衣机上壳或洗烘一体机滚筒的旋转轴。
这种情况下，洗烘一体机的整体高度取决于滚筒直径和置于滚筒上方的除湿模组20(包括其壳体)的厚度，而循环模组10、再生模组30、冷凝模组40等可以布置在滚筒侧上方(由于滚筒是近似水平圆柱形，在侧上方会有更大的竖向空间以供循环风机、再生风机、冷凝器安装)。
进一步，由于除湿转盘200和循环风机101的直径比较大，占用了烘干装置B的大部分平面区域，优选的，除湿转盘200和循环风机101可以设置为其旋转轴与滚筒旋转轴异面且大致垂直或成夹角，且分布在滚筒旋转轴两侧。这样，可以更方便的设置烘干装置B与滚筒连通的进风通道102、出风通道203的位置和路径，使得循环风的循环路径更加通畅，提高循环烘干效率。此外，这种布置结构下，除湿转盘200、循环风机101能够更合理地分布在滚筒上部空间，从整体上降低整个机体的高度。
本实施例中，再生风机301的直径设置为小于循环风机101的直径，循环风机101的直径小于除湿转盘200的直径，主要是由于循环气流需要较高流速和流量以增加转盘的吸湿效率。因此，优选的，再生风机301可以设置在循环风机101的一侧，与除湿转盘200分别占据在滚筒旋转轴的两侧，以充分利用洗烘一体机内部的有限空间，并且便于循环风和再生风的路径设置和气流通畅。
本实施例中，由于烘干装置B水平的设置在洗烘一体机滚筒的上部，烘干装置的进风通道102(也即滚筒的出风通道)可以较优的路径连通滚筒A出风口和循环风机101进风口，以便于洗烘一体机滚筒A内的潮湿空气更顺畅、快速的进入到循环风机101。同样的，出风通道203可以较优路径连通除湿模组20出风口和滚筒A进风口，以便被除湿后的干燥循环气流更顺畅、快速的流入到滚筒A，以烘干滚筒A中的衣物。
图3显示了本发明实施例的烘干装置进风通道的位置示意图。
如图3a所示，烘干装置的进风通道102设置在滚筒左后方，其他各部件如之前描述的情况。
在另一实施例中，可选的，烘干装置的进风通道102还可以布置在滚筒右后方，如图3b所示。这种情况下，烘干装置的其他部件位置也相应的变化，例如与进风通道102直接或间接连接的循环风机的位置也相应的设置在滚筒右后方上部，以便与进风通道102连通；同时还能够简化整机进水管路的规划设置，例如滤网自清洁水路无需如图3a中所示横跨滚筒。
图4本申请洗烘一体机另一实施例的烘干装置位置结构图。
如图4所示，在本申请的另一个实施例中，可选的，所述烘干装置B所在平面垂直的设置在滚筒后部，且与滚筒旋转轴大致垂直。这种情况下，烘干装置B内的各个模组循环模组10、除湿模组20、再生模组30、冷凝模组40优选的设置在与滚筒旋转轴大致垂直的平面内。进一步，除湿转盘200和循环风机101可以设置为其旋转轴与滚筒旋转轴平行，且分布在滚筒旋转轴两侧。同样的，再生风机301可以设置在循环风机101的一侧，与除湿转盘200分别占据在滚筒旋转轴的两侧。
进一步，本实施例中，烘干装置B的进风通道102设置为沿着滚筒径向延伸且连通滚筒上部的出风口和循环风机101进风口。出风通道203设置为沿着滚筒轴向延伸且连通除湿模组20出风口和滚筒前端的进风口。
图5本申请洗烘一体机又一实施例的烘干装置位置结构图。
如图5所示，在本申请的另一个实施例中，可选的，烘干装置B可以设置在滚筒A的下部。这种情况下，烘干装置B内的循环模组10、除湿模组20、再生模组30、冷凝模组40优选的设置在与滚筒旋转轴平行的平面内。进一步，除湿转盘200和循环风机101可以设置为其旋转轴与滚筒旋转轴大致垂直或成一夹角，且分布在滚筒旋转轴两侧。同样的，再生风机301可以设置在循环风机101的一侧，与除湿转盘200分别占据在滚筒旋转轴的两侧。
进一步，本实施例中，烘干装置B的进风通道102设置为依次沿着洗烘一体机的底部、后部和/或上部延伸且连通滚筒的出风口和循环风机101进风口。出风通道203设置为沿着洗烘一体机的后部延伸且连通除湿模组20出风口和滚筒的进风口。
下面介绍本发明洗烘一体机的烘干装置B的封装壳体结构。
图6显示了本申请烘干装置封装壳体下壳体结构图。
参见图6，本发明中，整个烘干装置B的封装壳体50包括下壳体和上壳体。其中，下壳体上形成有用于安置除湿转盘200的转盘下壳体501、安置循环风机101的循环下壳体502、安置冷凝器401的冷凝下壳体503、安置再生风机301的再生下壳体504。这些下壳体部件可以一体成型为一个整体下壳体，也可以是分立的多个部件壳体。
上壳体包括分立设置的转盘上壳体505、循环上壳体506、冷凝上壳体507等。下面详细介绍这些壳体部件。
图6显示了本发明实施例烘干装置封装壳体下壳体结构图。
如图6所示，在本发明的一个具体实施例中，优选的，烘干装置B的各个下壳体部件一体成型为一个整体下壳体，该下壳体与洗烘一体机外壳边缘对应的位置上相应的设置有一个 或多个安装部509，用于将整个烘干装置B固定至洗衣机框架。
在该实施例中，烘干装置的一体化下壳体分别设置有转盘安装区501＇、循环安装区502＇、冷凝安装区503＇和再生安装区504＇。其中，循环风机包括风机叶轮以及分别罩设于叶轮和电机的循环上壳体506，以及循环安装区502＇。再生风机301可以为整体风机，这种情况下，只需在烘干装置的壳体上预留安装空间即可。
在本发明的该实施例中，烘干装置具有一体化下壳体，整个烘干装置通过下壳体和/或上壳体上的安装部509固定安装至洗衣机外框架，优选的，在滚筒出气通道和进气通道与烘干装置连通的部分设置有柔性波纹管，以避免滚筒振动传递至烘干装置。
参见图6，在本发明的另一个实施例中，可选的，烘干装置B的各个组件采用分体组装方式，这种情况下，烘干装置B的下壳体包括分体形成的转盘下壳体501、循环下壳体502、冷凝下壳体503、再生下壳体504等多个部件壳体，即烘干装置通过上述各个壳体的组装而成。
进一步，在本实施例中，这些组件壳体固定硬性连接到滚筒外筒体上，在洗衣、烘干过程中伴随着滚筒的运动而振动。这种形式下，由于除湿转盘是脆性的，振动可能会对除湿转盘造成影响，且烘干过程中持续转动的构件，有可能对其有损坏。
在本发明的又一个实施例中，可选的，烘干装置B的各个组件采用分体组装方式，进一步，将转盘下壳体501固定硬性连接至洗衣机框架上，而其他组件壳体(循环下壳体502、冷凝下壳体503、再生下壳体504等)分体或一体成型的固定硬性连接至滚筒外筒或可选择地连接至洗衣机框架上。
如此设置的优点在于，由于滚筒振动对其他组件造成的影响比除湿转盘小，所以可以有效避免除湿转盘的损坏，同时减小一体化成型烘干装置下壳体的成本。进一步，在这种情况下，除湿模组20的进风口(转盘下壳体501与循环模组10的接口处)和出风口(转盘上壳体505与洗衣机滚筒的接口处，连通出风通道203)的连接处优选的形成为柔性连接(例如波纹软管)，以进一步避免滚筒的振动通过其他组件传导给除湿转盘，降低其振动损坏。
进一步，优选的，可以将再生模组30中与加热模块302连通的再生风出口连接件3014和再生风出口3012也设置为柔性连接(例如波纹软管)，也就是说，将除湿转盘壳体与所有产生振动的组件之间的管路均采用柔性连接，以隔离振动的传导，降低振动对除湿转盘的损坏。
图7显示了本申请烘干装置封装壳体上壳体结构图。
如图7所示，在本发明的一个具体实施例中，优选的，烘干装置B的上壳体形成为分立的转盘上壳体505、循环上壳体506、冷凝上壳体507等。
其中，转盘上壳体505内部设置有上壳体再生区分隔件505-3，用于在转盘上壳体505中将除湿转盘至少分隔为除湿部201、再生部202这两个区域，优选的，再生部202的面积小于除湿部201。
本发明的实施例中，烘干装置主要通过洗衣机框架、洗衣机滚筒两个部件，实现烘干装置与洗衣机本体的连接和固定。下面详细介绍本发明的烘干装置与洗衣机的连接结构。
图8显示了本发明烘干装置与洗衣机框架的连接结构。
下面，以烘干装置设置在洗衣机顶部的实施例举例说明该连接结构，但本发明不限制于 此。
在该优选实施例中，烘干装置以整体模块的方式安装至洗衣机框架顶部，通过烘干装置的上壳体、下壳体伸出的安装部509固定在洗衣机箱体上的顶部前支架、左右支架和后箱体上，保证整套系统的稳定性，同时为线路和管路布局提供空间。
烘干装置的安装部509，优选的在烘干装置下壳体和/或上壳体边缘处形成多个搭接部(或挂耳)以方便安装固定，搭接到洗衣机框架上并锁死固定，从而实现整个烘干装置的安装固定。
如图8所示，洗衣机框架顶部的四个框架边1对应的位置处，分别设置有至少一个安装部509，这些安装部509一体成型的形成在烘干装置下壳体和/或上壳体上，以合适的方式搭接至洗衣机框架上紧固安装，从而实现整个烘干装置的安装固定，使其与滚筒外筒不直接产生刚性连接，避免滚筒在工作过程中的振动传递至烘干装置，特别是除湿转盘200。
图9和15显示了本发明烘干装置与洗衣机滚筒的连接结构。
如图9所示，烘干装置的下壳体与洗衣机滚筒之间的连接部采用柔性连接，例如波纹软管。具体的说，避免滚筒的振动传递至硬质的出风通道203，进而避免振动传递至整个烘干装置。
如前所述，本发明中循环模组10的进风通道102分别连通滚筒A和循环风机101，以便于洗烘一体机滚筒A内的潮湿空气进入到循环风机101。在本发明的实施例中，优选的，该进风通道102与洗衣机滚筒之间也采用柔性连接，例如波纹软管，以避免滚筒的振动传递至硬质的进风通道102，进而避免振动传递至整个烘干装置，参见图15。
需要说明的是，上述本发明实施例中烘干装置与洗衣机框架、洗衣机滚筒的连接结构，可以适用于烘干装置下壳体一体成型的实施例，也可以适用于烘干装置下壳体分体组装的实施例。
如前所述，本发明的烘干装置的位置具有多种设置方式，例如可以分别设置在洗衣机滚筒的上部、后部和下部，相应的，烘干装置的进风通道102也可以设置在多个位置，例如洗衣机滚筒的左后侧、右后侧、上部、前侧等。
在本发明的一些优选实施例中，烘干装置的进风通道102可以设置在洗衣机滚筒的前侧(即洗衣机滚筒的开口一侧)，或者设置为经过洗衣机滚筒的前侧，例如，可以从滚筒左后方延伸布置至滚筒左前侧。
这种情况下，可以进行变型的结构设计，例如可以在进风通道102处于洗衣机滚筒前侧的位置设置前置滤网，以便于在洗衣机的前面板手动取出滤网。因为要手动取出滤网，最优的方案是将设置有滤网的滤网盒设于洗衣机的前面板某个部位，所以烘干装置的进风通道102(也即滚筒出风管道)实际上是要被滤网盒切断的，进风通道102至少有一部分(该部分是开口性的，管道壁能够与滤网盒配合密封对接)是靠近洗衣机机体的前面板，以便于手动取出滤网。
图10是本申请洗烘一体机再生模组的结构示意图。其中，图10a是再生模组的组装结构图，图10b是再生模组的爆炸结构图。
参见图1和图10，本发明烘干装置中的再生模组30包括：再生风机301和加热模块302。
再生风机301用于将干燥的再生气流输送到加热模块302，并将除湿转盘200的再生部 202产生的高温潮湿气流带走排出。再生风机301的进风口即为再生风入口3011可选的连通到大气，从而将大气中的干燥空气输入到再生风机301，以产生再生气流。再生风机301的出风口(未示出)连通到加热模块302，再生气流经过加热模块302的加热后转变为高温干燥的再生气流，以更好对加热模块302临近的除湿转盘再生部202进行除湿脱水作业。
再生模组30设置有再生风入口3011和再生风出口3012。具体的，再生风入口3011连通干燥空气源，例如大气，用于给再生风机301输入干燥空气。再生风出口3012连通大气或冷凝模组40，用于将再生部202区域产生的高温高湿的再生气流排出到大气或冷凝模组40中。可选的，再生风出口3012设置在除湿转盘200的再生部202区域的壳体上。
在一具体实施例中，优选的，再生模组30还包括再生风出口连接件3014，用于连通再生风机301和加热模块302，其一端口密封的连通再生风机301的出风口，另一端口密封的连通加热模块302，并形成为与加热模块302的扇形面匹配的开口形状。
加热模块302设置在再生风机301的下游位置，用于对再生风机301产生的再生气流进行加热升温。在一个具体实施例中，加热模块302设置在再生部202所在区域，可以进一步对再生部202区域的除湿转盘200进行加热烘干，将除湿转盘200吸收的水分加热蒸发为高温潮湿气流。可选的，可以在再生风机301的上游位置设置一预加热模块(未示出)，可以将进入再生风机301的的再生风预加热到一定温度，该预热的再生风通过再生风机301进入到加热模块302后，可以更快的速度加热到预定温度，提高再生部对除湿转盘的再生恢复能力。
如上所述，参见图10-13，本发明的实施例中，通过再生风入口连接件3013—再生风机301—再生风出口连接件3014—加热模块302—冷凝器401构成再生循环，再生风在该再生循环系统中流动，持续不断的将干燥低温气流输入到再生部202中，将加热模块302加热再生部202产生的高温高湿气流带走替换，输出到大气或冷凝器401，再次转换成低温干燥气流，从而再生恢复再生部202的除湿功能，以持续不断的对除湿转盘200进行除湿。
再生模组30中再生气流的循环路径可以为闭环循环或开放循环，分别对应于不同的连接结构，具体描述如下。
参见图10，在开放循环的实施例中，再生风入口3011和再生风出口3012均设置为连通大气，此种情况下，再生气流的循环路径为：大气(干燥)-再生风入口3011-再生风机301-再生风机301出风口-加热模块302(高温)-再生部202(高温高湿)-再生风出口3012-大气。
在另一个优选实施例中，还在再生风出口3012下游设置有冷凝模组40，并连通到冷凝模组40的进风口。此时，冷凝模组40用于对再生风出口3012输出的高温高湿的再生气流进行冷凝以形成为低温干燥气流，并通过冷凝模组40的出风口排出到大气中，以避免对洗烘一体机所处空间的大气温度和湿度造成不良影响。这里，冷凝模组40中从高温高湿的再生气流中冷凝产生的冷凝水通过冷凝模组40的冷凝水出口排出。
图11显示了本申请洗烘一体机再生模组的闭环再生循环结构示意图。
如图11所示，在闭环循环的实施例中，在再生风出口3012下游设置有冷凝模组40，并连通到冷凝模组40的进风口，而冷凝模组40的出风口则连通到再生风入口3011。此种情况下，再生气流的循环路径为：冷凝模组40出风口(低温干燥)-再生风入口3011-再生 风机301-再生风机301出风口-加热模块302(高温)-再生部202(高温高湿)-再生风出口3012-冷凝模组40进风口-冷凝模组40(低温干燥)，最后回到再生风机的进风口，也即再生风入口3011。
这里，冷凝模组40用于对再生风出口3012输出的高温高湿的再生气流进行冷凝以形成为低温干燥气流。冷凝模组40中从高温高湿的再生气流中冷凝产生的冷凝水通过冷凝模组40的冷凝水出口排出。
图12显示了本发明实施例的再生风入口连接件的结构示意图，其中，图12a显示了再生风入口连接件的连接结构示意图，图12b显示了再生风入口连接件的内部结构示意图。
参见图12，本发明的实施例中，再生风机301进风口也即再生模组30的再生风入口3011。再生风入口连接件3013形成为两端口通风的风道件，包括水平方向开口的水平端口3013-3和竖直方向开口的竖直端口3013-4。因此，再生风入口连接件3013整体形成为从水平开口过渡到竖直开口的弯曲形状，以便更加紧凑、密封的连通冷凝模组40和再生风机301并对气流进行换向。
其中，水平端口3013-3设置为连通再生风机301(连接再生风入口3011)，优选的形成为水平方向的近似圆形开口，以便从竖直方向连通水平设置的再生风机301。竖直端口3013-4设置为连通冷凝器401，用于再生风机301从大气或冷凝模组40吸入低温干燥气流，从而实现再生风的降温降湿。优选的，该端口3013-4形成为竖直方向的大致矩形开口，以便从水平方向连通竖直设置的冷凝器401的出风口。
本发明的实施例中，再生风入口连接件3013可以一体形成，可选的，如图12b所示，也可以形成为上下两个零件3013-1和3013-2，分别加工完成后采用焊接工艺成型。这种情况下，上部的零件3013-1连通冷凝模组40的外壳，下部的零件3013-2连通烘干装置下壳体的冷凝安装区503＇。
再生风入口连接件3013采用特定的外形在保证可制造性的前提下实现了调整风道走向和密封的效果。
图13显示了本发明实施例的再生风出口连接件的结构示意图，其中，图13a显示了再生风出口连接件的连接结构示意图，图13b显示了再生风出口连接件的内部结构示意图。
参见图13，本发明的实施例中，再生风机301出风口设置有再生风出口连接件3014，通过该连接件3014连接至除湿模组20的再生部202。优选的，再生风出口连接件3014形成为水平方向两端口通风的风道件，且设置在与再生风机301和除湿模组20相同的平面内，以便更少的占用空间，使得再生风机301与再生部202更紧密的连接。
再生风出口连接件3014优选的设置有水平方向通风的两个端口，整体形状形成为从较小端口逐渐扩大到较大端口的喇叭型。其中，较小端口3014-3设置为密封的连通再生风机301(出风口)，较大端口3014-4设置为密封的连通再生部202，优选的，较大端口3014-4的开口形状与再生部202的外形匹配，以实现二者的密封连通。例如，在再生部202外形形成为圆弧形的实施例中，较大端口3014-4也相匹配的形成为圆弧形开口。
这样，通过密封连通的再生风出口连接件3014，实现了再生风机301将低温干燥气流输出到再生部202(加热模块302所在区域)，带走并置换再生部202产生的高温高湿气流，实现再生部202的降温降湿，再生恢复再生部202的除湿功能。再生部202产生的高温高湿气流， 经由再生风出口3012输送到大气或冷凝器401中。
本发明的实施例中，再生风出口连接件3014可以一体形成，可选的，如图13b所示，也可以形成为上下两个零件3014-1和3014-2，分别加工完成后采用焊接工艺成型。这种情况下，上部的零件3014-1连通再生部202的上壳体，下部的零件3014-2连通烘干装置下壳体的转盘安装区501＇。
再生风出口连接件3014采用特定的外形在保证可制造性的前提下实现了调整风道走向、扩压和密封的效果。
下面介绍本发明烘干装置中循环模组10的结构及功能。
如图1所示，循环模组10包含循环风机101、进风通道102、循环风接口件103、循环下壳体502(或烘干装置下壳体的循环安装区502＇)、循环上壳体506。循环模组10用于从洗衣机滚筒吸入潮湿空气，形成循环风并输出到除湿模组20进行除湿，去除掉空气中的水分，使其变成干燥空气后返回到洗衣机滚筒内。
循环风机101通过旋转以产生循环气流，通过循环风接口件103将循环气流送入到除湿模组20进行除湿作业。在烘干装置水平设置的实施例中，循环风机101优选的与除湿模组20大致设置在一个平面内，而进风通道102则以大约垂直于该平面的方式设置，从而将来自滚筒方向的潮湿气流转变为在除湿模组20平面内旋转的循环气流，以输入到除湿模组20内。
进风通道102分别连通滚筒A和循环风机101，以便于洗烘一体机滚筒A内的潮湿空气进入到循环风机101。优选的，当循环模组10设置在滚筒A上方时，所述进风通道102采用近似竖直方向设置，以便于洗烘一体机滚筒A内的潮湿空气由下向上的进入到循环风机101内。进一步，优选的，进风通道102采用柔性管道连接洗衣机滚筒，例如波纹软管，这样，可以避免洗衣机滚筒的振动传导到烘干装置，引起烘干装置的振动，如图15所示。
循环风接口件103设置在循环风机101与除湿模组20之间，用于连通二者并在二者之间形成循环风道。循环风接口件103形成有2个端口，其中一个端口连通循环风机101的出风口，另一个端口连通除湿转盘200。优选的，连通除湿转盘200的端口设计为与连通除湿转盘200的圆盘外形相匹配，连通到除湿转盘200的下部或上部，这样，循环风机101输出的循环风从除湿转盘200的下部或上部进入，并穿过转盘200流动到除湿转盘200的上部或下部，进而在除湿转盘200的内部的除湿部201流动循环，使得除湿部201吸收掉循环风中的水分。
下面介绍循环风机101的结构组件。
图14显示了本发明烘干装置的循环模组上壳组件示意图。其中图14a为上壳组件分解图，图14b为上壳组件组装图。
参见图14，循环风机101包括电机1011和叶轮1012。
循环上壳体506形成为蜗壳状，蜗壳形状如图14所示，蜗壳上面有线固定卡和管路固定卡。蜗壳造型独特，符合流体设计要求，作为循环风道为除湿模组20提供适当的风量和风速并进行气流导向。
电机1011用于驱动叶轮1012高速旋转以产生循环风。电机1011例如通过螺丝等固定 方式固定到循环上壳体506上。叶轮1012形成为具有多个叶片的圆环状，在电机驱动下产生高速旋转的循环风。
图15显示了本发明烘干装置的循环模组下壳组件示意图。
如图15所示，循环模组下壳组件可以独立形成为循环下壳体502，也可以一体的形成为具有循环安装区502＇的烘干装置下壳体。循环上壳体506与循环模组下壳组件采用密封条(图14，循环风机密封条104)和螺丝密封固定，这时，在循环模组下壳组件设置有相应的沉槽来固定密封条。
如图15所示，循环模组下壳组件与滚筒之间采用柔性连接，例如波纹管，以避免滚筒的振动传递至硬质进风通道102、进而避免振动传递至整个烘干装置。
图15示例性地示出一种安装方式，当然可以不限于此，处于进风通道102位置的波纹管1021通过定位销固定到压板1022上，通过螺钉固定压板实现固定波纹管，波纹管形成循环风机壳体与滚筒的柔性连接。
图16显示了本发明实施例循环模组的除湿循环过程示意图。
参见图16a、图16b，循环模组10与除湿模组20共同形成除湿循环，循环风的流向如图16b中箭头所示：循环气流从滚筒内经过滚筒出风通道(内设有滤网)进入波纹软管(箭头1)，经过循环风机进风口(进风通道102)，从循环风机出风口到除湿转盘200下侧(箭头2)，从除湿转盘200下侧穿过除湿转盘200到达其上侧(箭头3)，在除湿转盘200上侧空间流动(箭头4)，到达出风通道203(箭头5)，然后穿过出风通道203连接件循环进入到滚筒(箭头6)。以上仅是一种气流示例，在实际中，气流也可以经过循环风机进风口经循环风机出风口到除湿转盘上侧，从上侧向下穿过除湿转盘到达下侧，在下侧空间流动至出风通道最后循环至滚筒。
图17显示了本申请洗烘一体机的供水组件示意图。
如图17所示，下面进一步介绍本申请洗烘一体机的供水组件C，洗烘一体机的供水组件C包括1个进水口C0、多个供水口(例如滚筒供水口C1、滤网供水口C2、冷凝器供水口C3等)、1个排水口C4。
进水口C0连通外部水源，用于通过外部水源给洗烘一体机整体供水，包括滚筒洗涤供水、滤网自清洁供水、冷凝器冷凝用水等。排水口C4与外部空间连通，用于将给洗烘一体机产生的废水排出到机体外部。
在一个具体实施例中，供水组件C的1个进水口C0连接自来水管，该进水口C0分别连通三个供水口C1、C2和C3，其中包括：滚筒供水口C1，用于向洗衣机滚筒和/或清洗液盒供水；滤网供水口C2，用于为滤网自清洁喷水管供水；冷凝器供水口C3，用于为冷凝器提供低温水，为烘干装置的再生循环提供冷凝水。
以上仅为本发明的可选实施例，本发明不限制于此，也可以设置为更少供水口以简化或合并供水结构和功能。例如，不设置冷凝器时，则不需要设置冷凝器供水口C3。又或者，考虑到滤网自清洁供水和冷凝器供水均属于烘干装置的功能组件，可以将二者的供水口合并为一个供水口，以降低结构复杂度。在其他的情况下，也可以设置为比3个更多的供水口，以实现更多的清洗或冷却功能，均在本发明的保护范围之内。
上述供水组件C中设置有电磁阀开关，可以分别控制该多个供水口的开闭，从而实现控 制何时向滚筒、何时向清洗液盒供水，何时提供冷凝用水或滤网清洁用水。
图18显示了洗衣机的烘干装置进风通道的连接示意图。
如图18所示，烘干装置的进风通道102连通在循环风机101和滚筒A之间，在循环风机的作用下，将滚筒内的湿空气引入到除湿转盘200的除湿部201进行除湿。
在本发明的一个可选实施例中，在循环风机101的进风上游位置设置有过滤组件60，优选的设置在进风通道102中，用于过滤从滚筒流向除湿模组20的空气中的飞絮和杂质，以避免飞絮或杂质进入除湿模组20，特别是避免进入除湿转盘200，否则导致除湿转盘200堵塞而影响除湿效果，进一步地，若除湿转盘200上粘附的飞絮在旋转过程中带入到再生部，由于再生部有加热模块，容易引燃这些毛絮。
下面详细介绍过滤组件60的内部结构。
图19显示了本发明过滤组件的结构示意图。
如图19所示，过滤组件60包括滤网601、至少一个清洁喷嘴602和喷嘴供水管603，在进风通道102内沿着进风方向依次设置，从而使得来自洗衣机滚筒的空气首先经过滤网601，以过滤掉空气中含有的毛絮和杂质。此外，清洁喷嘴602用于喷洒出清洁水以对滤网601进行清洁，清除掉滤网601粘附的毛絮或杂质，从而恢复其过滤能力，持续的对来自滚筒的空气进行过滤。喷嘴供水管603连通到滤网供水口C2，以向清洁喷嘴602提供来自于外部水源的清洁水。
在本发明的一个可选实施例中，过滤组件60还设置有清洁水流道(未示出)。清洁水流道优选的设置在滤网601的非过滤面6012一侧，并连通到洗衣机排水口C4。这样，自清洁水流从喷嘴供水管603出来到达喷嘴后对滤网的过滤面6011进行冲洗以冲洗掉粘附在滤网上的毛絮和杂质，自清洁水流冲洗完滤网后流向洗衣机排水口C4并排出到机体外。可选的，清洁水流道也可以独立设置一个排水口C5,以便于自清洁水流独立的排出洗衣机机体外。
优选的，清洁喷嘴602设置为从喷嘴供水管603到滤网601渐变成扁平状，相应的，滤网601的宽度基本上覆盖进风通道102的整个宽度，提升过滤效果。进一步的，也使得清洁水流能够覆盖滤网601的整个宽度，提高滤网601的自清洁效果。
进一步，可选的，滤网601在进风通道102内形成为倾斜延伸形状，这种形状一方面可以增加空气的过滤面积，以避免过滤面积较小的情况下一旦出现堵塞会影响气流通过效率；另一方面，在滤网自清洗过程中，如果有清洗不干净的地方，也不至于影响后续的气流通过效率；再一方面，滤网601倾斜角度可设置相对进风通道102内壁为在0-80°的范围，优选可以为5-45°，滤网自清洁的冲洗面积相应较大，从而可以有效防止毛絮等嵌入到滤网孔中不易被冲洗掉。
从图19中可以看出，来自滚筒的湿气流先经过滤网的一个面(可以定义为过滤面，用于拦截毛絮等)，然后穿过滤网之后继续往上流动到达除湿转盘200的除湿部201。自清洁水流从喷嘴供水管603出来后通过清洁喷嘴602喷洒，对滤网601的过滤面进行冲洗以冲掉附着其上的毛絮等。
另一实施例中，清洁喷嘴602可以设置为在滤网的非过滤面6012，在自清洁过程中，喷嘴602可以逆着气流的流向方向向滤网喷出带有一定流速的水流，即能够对滤网形成一定冲击力的水流，从滤网的非过滤面6012向滤网喷水，以将附着在滤网上的毛絮冲走。
图19中，箭头1为滤网自清洁水流方向，箭头2为来自滚筒的湿气流流向。这里，清洁喷嘴602设置为逆向进风方向，从而使其喷出的自清洁水流逆向进风风向流动，有利于更彻底的清洁滤网601上的毛絮或杂质。该实施例中的自清洁水流逆向进风方向，既可以是沿着滤网的过滤面6011，也可以是沿着滤网的非过滤面6012，在过滤面冲洗时，水流流速和流量可以相对较小，而在非过滤面6012冲洗时，水流流速和流量可以相对较大，并且水流流向与滤网延伸面呈现例如40-90°的夹角以利于将陷入滤网滤孔的毛絮冲走。
图20显示了本发明过滤组件的喷嘴结构示意图。
参见图20，清洁喷嘴602包括与喷嘴供水管603连接的连接部6021，和鸭嘴状的延伸部6022。其中，连接部6021用于与喷嘴供水管603连接；延伸部6022从连接部开始延伸，高度方向逐渐缩小，宽度方向逐渐增大，向下形成近似扁平的水流。
进一步，优选的，清洁喷嘴602的延伸部6022(出水口)的宽度设置为大于等于或略小于(例如90％的宽度)滤网的宽度，以尽量全面的清洁滤网。
图21显示了本发明过滤组件的喷嘴位置示意图。
如图21所示，滤网601沿着进风通道102倾斜设置，其逆向迎着进风方向的一面为过滤面6011，即来自滚筒的空气中的毛絮或杂质会大量的过滤堆积在该过滤面6011一侧。因此，滤网自清洁的作用面，也优选的设置在滤网的过滤面6011。为实现该目的，清洁喷嘴602优选的设置在滤网601的过滤面6011一侧，进一步优选的，也沿着滤网601倾斜角度倾斜设置。这样，喷嘴供水管603提供的清洁水从清洁喷嘴602喷出后，可以尽量全面的喷洒到过滤面6011上。
在另一个实施例中，可选的，清洁喷嘴602可以设置为对着滤网601的两个侧面(包括过滤面6011以及与过滤面相对的非过滤面6012)，这样可以同时对滤网的两个侧面进行清洁喷洒。更优选的，可以设置两个清洁喷嘴602，分别对着滤网的过滤面6011和非过滤面6012，以同时对滤网的2个侧面进行清洗，提供清洗效率和清洁力度。这种情况下，例如可以设置为一个清洁喷嘴602先喷水清洁非过滤面6012，经过设定时间后再启动另一个清洁喷嘴602喷水清洁过滤面6011；或者同时启动。这样可以进一步提高滤网的清洁效果。
优选的，清洁喷嘴602通常设置为在烘干装置停止工作时启动清洁滤网的工作，以避免清洁喷嘴喷水清洁滤网的时候，增加进风通道102内空气的水分含量，不利于烘干装置的工作。进一步，清洁喷嘴602设置为在烘干装置启动工作前开始清洁喷水，这样可以确保滤网上的毛絮和杂质被全部清除干净后，再从滚筒进风，启动烘干装置的烘干工作。清洁喷嘴602的清洁喷水工作时间可以为预设时长，也可以设置检测模块以检测滤网601上的毛絮和杂质是否已清除干净，如果检测到清除干净，则控制清洁喷嘴602停止喷水清洁。
可选的，清洁喷嘴位置处还设置有清洁水检测装置，用于检测清洁水的流量、速度，滤网的清洁状态等参数并发送给控制装置，以便通过控制装置控制清洁水的喷洒或关闭、喷洒频率、喷洒速度等。
图22显示了本发明过滤组件的冷凝喷嘴位置示意图。
在一优选实施例中，过滤组件60还设置有冷凝喷嘴605，设置在进风通道102外壁，用于对进风通道102外壁喷水进行前置冷凝。滚筒通过进风通道102进入烘干装置中的潮湿空气含有大量水分，其温度通常为常温或较高温度。通过对进风通道102内的潮湿空气进行前置 冷凝，可以预先将循环气流中的水汽冷凝成液态水，通过预设流道(例如在进风通道102外壁外设置套管，形成冷凝水流道空间)排出机体，这样，可以预先减少循环气流中的水分，提高烘干装置的除湿效率，减少除湿时间，节省能源。当然该前置冷凝喷嘴605也可以直接向进风通道102内壁注水，让水流沿着内壁缓慢下流保证进风通道壁维持在低温状态，进而对流经进风通道的气流进行冷凝。
本实施例中，滚筒出气的进风通道102的冷凝作用是通过冷凝喷嘴605向进风通道102的管道外壁缓慢喷水，保持管道壁的持续低温，从而达到对流过管道的湿热气流进行冷凝出水。故此，通常在烘干装置启动工作的时候，冷凝喷嘴605开始喷水冷凝工作，直至滚筒内衣物烘干完成，烘干装置停止工作为止；或者，在烘干阶段的前期进行启动，后期可以停止，因为前期气流中水分含量较高，通过启动前置冷凝，降低气流中水分含量，提升烘干效率。
优选的，可以在该进风通道102外套设外管，冷凝喷嘴605设置在该外管与进风通道102外壁之间，使得进风通道102的管道外壁与套设外管内壁之间形成水流空间，以引导冷凝水通过独立的排水管道排出洗衣机，或者流入到滚筒外筒与滚筒的出水通道合并，通过洗衣机排水管道排出，这样可以在实现向管道外壁喷水的同时，又可以保证该部分冷凝水不会遗洒。
可选的，冷凝喷嘴位置处还设置有冷凝水检测装置，用于检测冷凝水的流量、速度并发送给控制装置，以便通过控制装置控制冷凝水的喷洒或关闭、喷洒速度等。
在本发明的另一个可选实施例中，可以不设置清洁喷嘴，相应的，可以在进风通道102中设置一可拆卸的滤网601，以便于使用者将该滤网601拆卸清洗干净，然后装配到进风通道102中。为了便于使用者拆卸安装滤网，优选的，可将进风通道102的路径设置为经过洗衣机前端面板或侧面板设置的可拆卸盒，滤网601设置在该可拆卸盒里，使用者可以方便的打开该盒子，取出滤网清洗干净，然后放回盒子，关闭盒子。
图23显示了本发明除湿模组的结构示意图。
如图23所示，本发明烘干装置的主体部分为除湿模组20，除湿模组20从上至下依次包括转盘上壳体505、除湿转盘200、转盘下壳体501。转盘下壳体501、转盘上壳体505之间采用卡扣、螺栓、胶黏等方式固定。
进一步，除湿模组20包括除湿部201、再生部202这2个功能区，2个功能区通过转盘上壳体505、转盘下壳体501及其中的分隔件进行划分和隔离。其中，转盘上壳体505、转盘下壳体501中均分别设置有再生部分隔件，以将壳体内部空间至少分隔为除湿部201、再生部202这2个区域，并保持二者的相对密封。除湿转盘200通过转盘上壳体505、转盘下壳体501封装在一封闭空间内，通过转盘下壳体501中心的轴承固定旋转。
转盘上壳体505的内部空间对应于除湿转盘200的除湿部201，用于循环风流动。设置在转盘上壳体505上的加热模块302对应于除湿转盘200的再生部202，用于再生风流动。转盘下壳体501对应于除湿转盘200的除湿部201和再生部202，转盘下壳体501中通过下壳体再生区分隔件501-1分隔除湿部201和再生部202。
参见图23，除湿模组20的壳体部件还包括下壳体再生区装配件202-2和上壳体再生区装配件202-3，用于至少将除湿转盘的再生部202与除湿部201分隔开并保持二者的相对密封，也就是再生部202的气流尽可能少的穿过分隔件到除湿部201，除湿部的气流也尽可能少的穿过分隔件到再生部。
下壳体再生区装配件202-2与转盘下壳体501连接，用于实现转盘下壳体501与除湿转盘200之间可移动的密封接触。具体来说，下壳体再生区装配件202-2优选的设置有上、下2个，其中靠近转盘下壳体501的下壳体再生区装配件202-2为硬质安装件，用于固定于转盘下壳体501，靠近除湿转盘200的下壳体再生区装配件202-2为柔性密封件，用于与除湿转盘200可移动的密封接触。当然以上硬质安装件和柔性密封件可以互换位置，取决于如何安装。下壳体再生区装配件202-2形成为与再生部202对应的区域相匹配的形状，例如扇形，以便固定到转盘下壳体501的下壳体再生区分隔件501-1上，以便与下壳体再生区分隔件501-1共同密封的限定再生部202的空间。
上壳体再生区装配件202-3与转盘上壳体505连接，用于实现转盘上壳体505与除湿转盘200之间可移动的密封接触。具体来说，上壳体再生区装配件202-3优选的设置有上、下2个，其中靠近转盘上壳体505的上壳体再生区装配件202-3为硬质安装件，用于固定转盘上壳体505，靠近除湿转盘200的上壳体再生区装配件202-3为柔性密封件，用于与除湿转盘200可移动的密封接触。上壳体再生区装配件202-3形成为与再生部202对应的区域相匹配的形状，例如扇形，以便固定到转盘上壳体505的上壳体再生区分隔件505-3上，以便与上壳体再生区分隔件505-3共同密封的限定再生部202的空间。此外，加热模块302固定到转盘上壳体505所在圆盘平面的扇形缺口区域(再生部202对应区域)，并通过热密封件与转盘上壳体505之间形成热密封。
图24显示了除湿模组密封封装爆炸结构图。
如图24所示，本发明的实施例中，转盘上壳体505与转盘下壳体501之间密封固定连接，以将除湿转盘200密封封装在其内部，例如，通过一软胶材质的壳体密封圈206实现转盘上壳体505与转盘下壳体501之间的密封连接。
可选的，壳体密封圈206为橡胶垫或硅胶垫，其与上下壳体的连接方式为金属压片加螺钉固定。具体的，转盘上壳体505和转盘下壳体501的转盘部分(与除湿转盘200连接的部分)设置有密封圈5的安装凹槽，转盘上壳体505和转盘下壳体501扣接后通过螺栓紧固，用来实现整个转盘区域的密封。
图25显示了本发明除湿模组下壳体结构示意图。
如图25所示，除湿模组的转盘下壳体501与循环风机101连通，循环风(潮湿气流)通过转盘下壳体501的开口进入除湿转盘200的下方空间(转盘下壳体501限定的空间)循环流动，进而向上穿过除湿转盘200对流到除湿转盘200的上方空间(转盘上壳体505限定的空间)，潮湿的循环风从而通过除湿部201区域的除湿转盘进行脱水干燥。
转盘下壳体501设置有至少两个下壳体再生区分隔件501-1(再生部分隔件)，和至少一个下壳体除湿区分隔件501-2(除湿部分隔件)。下壳体再生区分隔件501-1形成在转盘下壳体501的再生部202对应区域中，形成为较小的扇形形状，用于在转盘下壳体501中至少分隔开再生部202与除湿部201分隔开并保持二者的相对密封。下壳体除湿区分隔件501-2(除湿部分隔件)在转盘下壳体501的除湿部201对应区域中，形成为较大的扇形形状，将转盘下壳体501中除湿部201区域沿转盘周向分隔为至少两个部分，用于分隔除湿部201区域中的循环气流，通过该除湿部分隔件，循环气流从循环风机进入到除湿转盘与转盘 下壳体501的空间后分成至少两部分，避免由于气流离心力的作用，仅仅作用在除湿转盘较大的直径处，靠近圆心的地方气流小，影响吸湿效率。
图26显示了本发明转盘上壳体的结构示意图。
转盘上壳体505形成为与除湿转盘200对应的圆盘状，包括彼此分隔的上壳体除湿区505-1(对应于除湿模组的除湿部201)和上壳体再生区505-2(对应于除湿模组的再生部202)。转盘上壳体505中设置有一上壳体再生区分隔件505-3，用于将上壳体除湿区505-1(对应于除湿模组的除湿部201)和上壳体再生区505-2分隔开并保持相对密封。此外，转盘上壳体505的周向外侧设置有一循环风出风口505-4，其连接出风通道203，设置为连通除湿模组20和滚筒A，用于被除湿后的干燥循环气流流入到滚筒A，以烘干滚筒A中的衣物。
在另一实施例中，下壳体再生区分隔件501-1和上壳体再生区分隔件505-3上择一地或均设置有密封件，该密封件可以与转盘200间隔开或干涉，以保证转盘200在旋转过程中，除湿部201与再生部202之间的气密性。例如，可以在下壳体再生区分隔件501-1上固定设置密封毛条、在上壳体再生区分隔件505-3上并不设置密封件，从而密封毛条能与转盘200干涉、上壳体再生区分隔件505-3的端面与转盘200有比如0.2-5mm的间隙；或者可以在下壳体再生区分隔件501-1和上壳体再生区分隔件505-3上均设置与转盘200干涉的密封毛条；或者在下壳体再生区分隔件501-1和上壳体再生区分隔件505-3上均设置密封软胶或者不设置密封件，但保持密封软胶或者分隔件端面与转盘200的间隙在0.2-5mm的范围内以尽可能保证密封性。
参见图1、图26，转盘上壳体505的上壳体再生区505-2中设置有分隔的加热模块302，加热模块302的本体与转盘上壳体505分离设置，加热模块302的下端面与转盘上壳体505连通，以形成再生风的对流空间。优选的，加热模块302设置在转盘上壳体505所在圆盘平面内，以降低除湿模组20的整体高度。如图1和图26所示，转盘上壳体505形成为圆盘状，其中一较小部分扇形区域容纳分离的加热模块302，该加热模块30的外周具有加热器入风口302-1与再生风机301连通，用于接收来自再生风机301的干燥再生风，并将其加热为高温干燥再生风；加热模块302在扇形面的下端面具有加热器出风口302-2与转盘上壳体505连通，用于将高温干燥再生风输出给除湿转盘200的再生部202，以除掉再生部202区域除湿转盘200中的水分。
转盘上壳体505上的加热模块302与再生风机301连通，再生风通过加热模块302的加热器入风口302-1进入加热模块302内部空间，穿过加热器出风口302-2后向下穿过加热模块302加热，经过除湿转盘200对流到除湿转盘200的下方空间(转盘下壳体501限定的空间)循环流动，从而对再生部202区域的除湿转盘进行干燥脱水。
在一可选实施例中，再生风机出风口与加热模块302的侧面进风口连通，用于从与大体上呈扇形的加热模块302半径大致垂直的方向吹入再生气流。
图27显示了本发明烘干装置的除湿转盘的内部结构示意图。其中，
图27a为除湿转盘的爆炸结构示意图，图27b为除湿转盘的组装结构示意图。
如图27所示，除湿转盘200包括分子筛200-1、驱动轮200-2、辅助转动圈200-3、密封圈200-5。其中，分子筛200-1形成在除湿转盘200的中心区，驱动轮200-2、辅助转动圈200-3和转盘密封圈200-5沿分子筛200-1厚度方向并行布置在分子筛外周。
驱动轮200-2设置为环绕分子筛200-1，其圆周外侧形成有驱动齿，用于与驱动电机传动配合，在电机驱动下带动分子筛200-1旋转。
辅助转动圈200-3设置在驱动轮200-2下方并环绕分子筛200-1，用于与柔性滚轮200-4接触并相对滚动，以辅助分子筛200-1的旋转平顺。具体的，辅助转动圈200-3用于与设置在转盘壳体内部的至少一个柔性滚轮200-4滚动配合，用于辅助除湿转盘正常旋转，降低摩擦力。
优选的，除湿模组20还设置有至少一个柔性滚轮200-4，设置在转盘壳体内侧并与辅助转动圈200-3滚动接触，用于辅助除湿转盘正常旋转，降低摩擦力。优选的，柔性滚轮200-4为柔性可变形，可以在除湿转盘有相对旋转轴偏移时，辅助转动圈200-3可以将柔性滚轮200-4压缩致其变形，而又不会因为辅助转动圈与柔性滚轮200-4的抵压造成转盘旋转时产生摩擦力。
可选的，可以在除湿转盘位置处设置转盘检测装置，用于监测除湿转盘的转速并发送给控制装置，以此来确保在烘干工作中保持除湿转盘在持续转动，避免加热模块持续对一个区域加热烧毁除湿转盘。
转盘密封圈200-5设置在辅助转动圈200-3下方并环绕分子筛200-1，用于实现除湿转盘200与转盘壳体之间的可转动密封。转盘密封圈200-5可以为柔软可变形的材料，特别是耐腐蚀、不因吸水而过渡膨胀的材料，例如毛条、泡棉、软胶等。在除湿转盘200安装至转盘壳体后，转盘密封圈200-5的尺寸形成为与转盘壳体内壁有一定的空间重叠，从而实现转盘密封圈200-5与转盘壳体内壁的过盈配合，在转盘密封圈200-5弹性变形作用下实现可转动的密封接触效果，从而能够阻止循环气流从除湿转盘200与转盘外壳之间的间隙穿过，保证从洗衣机滚筒上来的潮湿气流能够绝大部分穿过除湿转盘被吸湿，而不会从除湿转盘外周与转盘外壳间的间隙漏过去。
当然，以上驱动轮200-2、辅助转动圈200-3、密封圈200-5的并行顺序是可以选择的，由于以上三部分分别实现了不同的功能，只需保证以上三部分是并行设置的即可，对具体设置顺序不作限定。
图28显示了密封圈设置在转盘下壳体的结构示意图。
如图28所示，在另一个可选实施例中，转盘密封圈200-5也可以固定设置在转盘下壳体501上，并且转盘密封圈200-5的尺寸形成为与除湿转盘200外周沿有一定的空间重叠，从而实现转盘密封圈200-5与除湿转盘200外周的过盈配合，理由同上。在这种情况下，在转盘下壳体501和转盘上壳体505的结合处的外周设置有转盘密封圈200-5，其一方面对转盘上下壳体结合处进行密封，另一方面对除湿转盘200转动密封。
图29显示了除湿转盘的减震结构示意图。
如图29所示，除湿转盘200的分子筛200-1材料特性比较脆弱，在旋转过程中容易因为洗衣机震动或与壳体碰撞而损坏。因此，为了最大程度的减小分子筛200-1的震动，避免其震动损伤，需要对分子筛200-1进行减震处理。
在本发明的实施例中，分子筛200-1的减震结构包括圆周减震件200-6和/或中心减震件200-7，下面分别详细介绍。
圆周减震件200-6采用柔性材料形成，例如泡棉等，设置在分子筛200-1与驱动轮200-2 之间并环绕在分子筛200-1外周，从而在分子筛200-1外圈与转盘下壳体501和转盘上壳体505的内圈之间形成缓冲，避免分子筛在旋转过程中与壳体碰撞损坏。
参见图29，除湿转盘200具有一中心孔，对应的套设在转盘下壳体501中心的旋转轴501-3上并以此为中心轴旋转。
中心减震件200-7形成为圆环状，设置在分子筛200-1与转盘下壳体501之间并套设在转盘下壳体501的旋转轴501-3上，用于在分子筛200-1与转盘下壳体501之间形成震动缓冲。转盘下壳体501通常与洗衣机框架之间直接连接(刚性连接或柔性连接)，洗衣机的震动很容易传递到转盘下壳体501，因此，通过上述中心减震件200-7，可以有效缓冲来自转盘下壳体501的震动对分子筛200-1的损坏，同时也可以加强夹持固定效果。
应该说明的是，分子筛200-1的圆周减震和/或端面减震不要求同时设置，如果设置其中一种减震结构能起到预期的减震效果，也可以只设置一种减震结构。
除湿转盘200的分子筛200-1采用吸湿材料形成，需要综合考虑材料的水分吸附量、水分蒸发量、杀菌、机械稳定性等性能。可选的，本发明的分子筛200-1可以选用下述材料中的一种，氯化锂、硅胶、改性硅胶、沸石、活性氧化铝、13X(钠X型)分子筛等。
上述各种材料的性能分别如下：
a，氯化锂
优点：1，吸附量大，2，除湿效果好，3，再生能耗低，4，杀菌效果好；缺点：1，漏液对周边设备腐蚀,2，低湿度时除湿能力差。
b，硅胶
优点：吸附过程中稳定性好；
缺点：1，热稳定性差；2，吸附能力待提高；3，机械稳定性差。
c，改性硅胶
优点：吸附性能和热稳定性改善；缺点：工艺复杂，价格贵
d，沸石
优点：1，高温低温吸附性能好；2，热稳定性好。
缺点：1，常规条件下吸附量小；2，再生能耗高。
e，活性氧化铝
优点：再生率适中；缺点：吸附能力差。
f，13X(钠X型)分子筛
优点：吸水性好；缺点：脱附性差。
本发明的实施例中，除湿模组20中还设置有驱动装置，包括驱动电机和传动部件，用于驱动除湿转盘200旋转。
驱动装置207根据设置位置和驱动方式的不同，可以分为外周驱动装置207或中心驱动装置208两种，下面分别详细介绍。
图30显示了本发明实施例的除湿转盘的外周驱动装置结构示意图。
如图30所示，外周驱动装置207包括外周驱动电机207-1和外周传动齿轮207-2。外周驱动装置207可转动的设置在除湿转盘200的外周，用于以外周驱动的方式驱动除湿转盘200旋转。
在外周驱动方式情况下，除湿转盘200的外周套设有齿轮状的驱动轮200-2，外周传动齿轮207-2优选的套设在外周驱动电机207-1的动力轴上，并设置为与驱动轮200-2的齿轮可转动的咬合，从而在外周驱动电机207-1的驱动下，带动除湿转盘200旋转。
可选的，驱动电机207-1、外周传动齿轮207-2以及驱动轮200-2之间，也可以不直接接触连接，而是采用齿轮齿条、带轮皮带等传动带进行传动连接。
中心驱动装置208(未示出)可转动的设置在除湿转盘200的中心，用于以中心驱动的方式驱动除湿转盘200旋转。中心驱动装置208包括中心驱动电机208-1和中心传动轴208-2。
在中心驱动方式情况下，除湿转盘200的外周可以不套设齿轮状的驱动轮200-2，而是将中心传动轴208-2固定连接到除湿转盘200的中心，在中心驱动电机208-1的驱动下，带动除湿转盘200旋转。可选的，中心传动轴208-2上可以固定设置外齿轮，而除湿转盘200的中心孔内可以设置内齿轮，该内、外齿轮彼此紧密咬合，实现中心驱动电机208-1通过中心传动轴208-2与除湿转盘200的传动。
图31显示了本发明实施例的除湿模组的柔性滚轮的结构示意图。
参见图31a、图31b，在除湿转盘200的外周沿设置有至少一个柔性滚轮200-4，用于辅助除湿转盘正常运动(旋转或移动)，降低摩擦力。优选的，柔性滚轮200-4设置在转盘壳体内侧并与辅助转动圈200-3滚动接触，例如，设置在转盘下壳体501内圈向外凸的安装部上。多个柔性滚轮200-4排布在转盘外壳的内壁面上，除湿转盘200与多个柔性滚轮200-4直接接触，可以保持除湿转盘200的位置在运动过程中不会过多的偏移。
优选的，柔性滚轮200-4形成为柔性可变形，可以在除湿转盘有相对旋转轴或移动轨道偏移时，辅助转动圈200-3可以将柔性滚轮200-4压缩致其变形，而不会因为辅助转动圈200-3与柔性滚轮200-4的抵压造成转盘旋转时产生摩擦力。柔性滚轮200-4可变径，或柔性滚轮200-4的转动中心位置可调整，使得柔性滚轮200-4与转盘外壳的接触点与除湿转盘200的旋转中心的距离可调整。
这样，柔性滚轮200-4与转盘壳体发生挤压时，挤压点与柔性滚轮200-4旋转轴之间的距离可变。一方面，可以消除除湿转盘200整体在运动过程中与转盘壳体内圈的滑动摩擦；另一方面，柔性滚轮200-4可变径可以降低除湿转盘200旋转不均匀与转盘壳体内圈的碰撞冲击，导致对除湿转盘200形成冲击而损坏除湿转盘200。
柔性滚轮200-4的数量优选的为6个，沿着除湿转盘200外圆周均匀分布。当然，本发明不限制于此，可以根据实际需要设置其他数量。
在另一个可选实施例中，无论是否设置有柔性滚轮200-4，都可以在转盘壳体上设置滚轮轨道或轨道槽(未示出)，轨道槽可以对除湿转盘200向中心或四周方向都进行限制，可以使除湿转盘200更加稳定在保持在预设位置。
图32显示了本发明实施例的除湿模组的辅助滚轮的结构示意图。
如图32所示，在转盘下壳体501内的底面最外沿，在转盘下壳体501和除湿转盘200之间还设置有一个或多个辅助滚轮200-8，用于在除湿转盘200的运动过程中消除除湿转盘200与转盘下壳体501之间的摩擦。
优选的，辅助滚轮200-8形成为不可变形的刚性滚轮，在运动过程中直径不变。
图33显示了本发明烘干模组加热模块的密封结构示意图。
如图33所示，加热模块302设置在转盘上壳体505的上壳体再生区505-2中，并与转盘上壳体505分离设置。
加热模块302与转盘上壳体505之间优选的采用热隔离材料隔离密封。具体来说，加热模块302与转盘上壳体505之间设置有第一密封件302-3，沿着加热模块302的外部轮廓设置，优选的采用隔热或绝热材料，用于隔离加热模块302与转盘上壳体505之间的热传导。
在第一密封件302-3的上面，可选的，还设置有第二密封件302-4，用于在加热模块302与转盘上壳体505之间进行隔热和碰撞缓冲。第二密封件302-4优选的采用可变性胶质材料，例如泡棉、硅胶或软胶，包覆在第一密封件302-3上，沿着加热模块302的外部轮廓设置，用于固定、隔热，同时缓冲加热模块302与转盘上壳体505之间的接触碰撞。
由于加热模块的温度很高，如果加热模块直接与转盘上壳体505接触，时间长了会造成转盘上壳体505变形或烫坏。在转盘上壳体505与加热模块302之间设置了第一密封件302-3和第二密封件302-4，就形成一个温度传递缓冲区。
图34显示了本发明烘干模组的加热模块的网孔板结构示意图。其中，图34a显示了作为加热模块出风口的网孔板结构示意图，图34b显示了加热模块入风口结构示意图。
如图34所示，转盘上壳体505形成为圆盘状，其中一小部分扇形区域容纳分离的加热模块302，该加热模块302的外周具有加热器入风口302-1与再生风机301连通，用于接收来自再生风机301的干燥再生风，并将其加热为高温干燥再生风；加热模块302在扇形面的下端面具有加热器出风口302-2与转盘上壳体505连通，用于将高温干燥再生风输出给除湿转盘200的再生部202，经过除湿转盘200对流到除湿转盘200的下方空间(转盘下壳体501限定的空间)循环流动，从而对再生部202区域的除湿转盘进行干燥脱水。
在该可选实施例中，加热模块302形成为扇形结构，包括上下壁和沿半径方向的两块侧壁形成的空间，加热模块302包括：设置在加热器出风口302-2的网孔板303、位于网孔板303之下的加热器304，在下壁的一个侧壁往外延伸的温控器305。
加热模块302与再生风机301连通，再生风通过加热模块302的加热器入风口302-1进入加热模块302内部空间，通过加热器出风口302-2吹过网孔板303，然后从网孔板303的风孔向下吹过加热器304，经加热器304加热后流向再生部的转盘部分，这样就形成了对再生部的转盘部分进行加热脱附水分的效果。
优选的，网孔板303的多个风孔的排布形状可以与加热器304的形状一致，可以使经过网孔板303的空气大部分或全部过加热器304，避免产生空气未经加热而使加热模块的效率降低。
网孔板303的多个风孔的直径，优选的设置为沿着加热模块302的外周向加热模块302的中心方向逐渐变小或有变小的趋势。这是因为，再生风从加热模块302的外周处的加热器入风口302-1进入时，风速较高，风孔直径较大时更加易于从风孔穿过；而在靠近加热模块302的中心位置，加热模块302的空间逐渐变窄，风速变慢，风孔直径较小时，更加易于再生风尽量多的从风孔穿过。
图35显示了本发明烘干模组的加热模块的加热器结构示意图。其中，图35a为加热器与网孔板的相对位置示意图，图35b为加热器的布局结构图。
如图35所示，加热器304设置在网孔板303风孔的出风路径上，大致覆盖大部分或全 部的风孔。进一步，加热器与网孔板保持预定距离，即临近网孔板303设置，从而使风孔出来的空气得到均匀加热，同时加热器不会对通过风孔的空气产生过大的阻力。
优选的，加热器304设置在风孔正下方且往加热模块半径延伸方向略微偏移。这样，当风沿着加热模块的半径往里吹且穿过风孔时，会有向箭头所指的半径方向的速度，因此设置一点点的偏移量，可以让穿过风孔的风能正对着加热器，从而提高加热器对气流的加热效率。
如图35b所示，在加热模块302的一个侧壁往外延伸的设置有温控器安装部，其中安装有温控器305，用于监测加热器的温度或流出网孔板17的气流温度。
优选的，在温控器安装部上设置一个导热片305-1，然后温控器305设置在导热片内，即导热片305-1包覆温控器305，以通过将加热器的温度通过热传导的方式先传导至导热片305-1，温控器305直接检测导热片305-1的温度，从而可以稳定的监测加热模块内的空气温度。这样的好处是，由于空气带着热量在加热模块空间形成紊流或乱流，导致该区域的温度不稳定，如果不设置导热片305-1，温控器305所检测到的温度会是跳动的，非常不稳定，不利于对加热器304进行有效控制。
可选的，温控器305连接到控制装置，通过控制装置控制加热器的加热功率和时长，再生风机和除湿转盘的转速等，以便在开始加热时段和温度持续时段实现精准的温度控制。
参见图1，烘干装置B在再生模组30的下游设置有冷凝模组40，再生模组30的再生风出口3012连通到冷凝模组40的冷凝器入风口405，用于将再生风出口3012输出的高温高湿的再生气流输入到冷凝器401中进行冷凝以形成为低温干燥气流，并通过冷凝模组40的冷凝器出风口406排出到大气中，以避免对洗烘一体机所处空间的大气温度和湿度造成不良影响。或者，优选的，冷凝模组40的冷凝器出风口406连通到再生模组30的再生风入口3011，以将其产生的低温干燥气流输送给再生风机301，再次进入再生模组30进行再生循环。
图1中，进一步显示了冷凝器401的冷却水入口401-1、冷却水出口401-2，冷凝水出口401-3。其中，冷却水入口401-1连接至外部冷水源、冷却水出口401-2可选的连通至滚筒出水口，二者相互配合，用于为冷凝器管路提供和排出冷凝用的冷却水。冷凝水出口401-3用于将从除湿转盘上脱附的水汽中的水冷凝成液态水并排出冷凝器壳体。
图36显示了本发明烘干装置冷凝模组的壳体示意图。
如图36所示，冷凝模组包括冷凝器401、冷凝器上壳402、冷凝器下壳403，优选的，还包括密封件404。其中，冷凝器通过挡筋和限位件与冷凝器下壳403进行配合，冷凝器上壳向下挤压冷凝器周围的密封件404达到密封效果。可选的，冷凝器上壳402、冷凝器下壳403的其中之一(例如冷凝器下壳403)上设置有凹槽，另一壳体上设置有凸起，所述凹槽内可容纳密封件404(例如密封垫圈)，通过凸起压入凹槽进行密封。
图36中，箭头所示为来自再生部的高温高湿气流(经过加热器的加热，水分从除湿转盘上被脱附)从除湿转盘下表面与除湿转盘下壳体之间的空间沿着箭头流向冷凝器壳体，从而被冷凝除水。
图37显示了一优选实施例中冷凝器扰流构件示意图。其中，图37a为无扰流构件的冷凝器外壳结构，图37b为有扰流构件的冷凝器外壳结构。
参见图37a，在没有扰流构件的冷凝器外壳中，冷凝循环的气流方向为：高温高湿的空 气从冷凝器入风口405进入冷凝器401所在的冷凝区域，经过冷凝除湿后变为干燥空气，从冷凝器出风口406流出冷凝器。在没有扰流构件的时候，会有部分潮湿空气从冷凝器底部直接流动到冷凝器出风口406，没有经过冷凝器401，导致这部分湿气无法冷凝，冷凝干燥的效果不佳。
为了解决这个问题，参见图37b，在冷凝器壳体内(上壳和/或下壳)冷凝风的行进方向上设置有一个或多个扰流构件407，例如挡板或凸起等，任何能改变冷凝风行进方向的构件形状均可以，用于对流经冷凝器的潮湿气流进行扰流，以使湿气流与冷凝器充分接触，避免潮湿气体没有经过冷凝器而直接流出冷凝模组。本发明的实施例中，扰流构件407也可以设置在冷凝风行进方向的一侧或两侧。
在本发明的另一个可选实施例中，除了在再生循环的下游设置冷凝模组40外，还可以在滚筒的出风口至除湿转盘之间(例如进风通道102中)设置前置冷凝模组，以将温度相对较高的湿热气流先进行一次冷凝，降低含水量，进入除湿转盘后再次进行吸湿处理。
可选的，该前置冷凝模组可以形成为独立的冷凝模组，其冷凝器入风口和冷凝器出风口分别连通滚筒出风口和循环风机入风口。
在另一个实施例中，该前置冷凝模组可以形成为冷凝套管的结构，在滚筒出风口管道上套设一冷凝套管，使得滚筒出风口管道外壁与冷凝套管内壁之间形成水流空间，通过前述的冷凝喷嘴对滚筒出风口管道外壁缓慢喷水，保持管道壁的持续低温，从而实现对流过管道的湿热气流进行冷凝出水。冷凝套管内的冷却水可以流入到滚筒外筒或洗衣机出水管道。
应当理解的是，本申请的上述具体实施方式仅仅用于示例性说明或解释本申请的原理，而不构成对本申请的限制。因此，在不偏离本申请的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。此外，本申请所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。

Claims (25)

  1. 一种洗烘一体机的烘干装置，包括：
    循环模组(10)，连通洗烘一体机的滚筒，其通过旋转将来自滚筒的潮湿空气形成循环气流并输出到除湿模组(20)进行除湿；
    除湿模组(20)，分别连通所述循环模组(10)和滚筒，其通过循环运动将来自循环模组(10)的循环气流除湿干燥，将干燥的循环气流输出到滚筒中；
    再生模组(30)，连通所述除湿模组(20)，其将干燥的再生气流输出到除湿模组(20)，以将除湿模组(20)的至少一部分除湿干燥，使其恢复除湿能力；
    其中，所述烘干装置的循环模组(10)、除湿模组(20)和再生模组(30)大致在一个平面内。
  2. 根据权利要求1所述的烘干装置，所述烘干装置所在平面水平的设置在滚筒的上方或下方，且与滚筒旋转轴平行。
  3. 根据权利要求2所述的烘干装置，所述烘干装置内的循环模组(10)的旋转轴、除湿模组(20)的旋转轴、再生模组(30)中至少两个的旋转轴彼此平行，且大致垂直于滚筒的旋转轴。
  4. 根据权利要求3所述的烘干装置，其中，
    所述循环模组(10)和除湿模组(20)的旋转轴设置为与滚筒旋转轴异面且垂直，且分布在滚筒旋转轴两侧；
    所述再生模组(30)设置在所述循环模组(10)的一侧，且与除湿模组(20)分别位于滚筒旋转轴的两侧。
  5. 根据权利要求1-4中任一项所述的烘干装置，所述烘干装置还包括进风通道(102)，其连通所述循环模组(10)和滚筒，用作来自滚筒的潮湿空气进入所述循环模组(10)的通道。
  6. 根据权利要求5所述的烘干装置，其中，当所述烘干装置所在平面水平的设置在滚筒的上方时，所述进风通道(102)设置在滚筒左后方或右后方，与之连通的所述循环模组(10)也相应的设置在滚筒左后方上部或右后方上部。
  7. 根据权利要求1-4中任一项所述的烘干装置，还包括出风通道(203)，其设置为连通除湿模组(20)和滚筒，用作除湿后的干燥循环气流进入到滚筒的通道。
  8. 根据权利要求5所述的烘干装置，其中，当所述烘干装置所在平面水平的设置在滚筒的下方时，所述进风通道(102)设置为依次沿着洗烘一体机的底部、后部和上部延伸，连通滚筒出风口和循环风机101进风口。
  9. 根据权利要求7所述的烘干装置，其中，当所述烘干装置所在平面水平的设置在滚筒的下方时，所述出风通道(203)设置为沿着洗烘一体机的底部、后部和上部延伸，连通除湿模组(20)出风口和滚筒进风口。
  10. 根据权利要求1所述的烘干装置，所述烘干装置所在平面垂直的设置在滚筒后方，且与滚筒旋转轴垂直。
  11. 根据权利要求10所述的烘干装置，其中
    所述循环模组(10)和除湿模组(20)的旋转轴与滚筒旋转轴平行，且分布在滚筒旋转 轴两侧；
    所述再生模组(30)设置在所述循环模组(10)的一侧，且与除湿模组(20)分别位于滚筒旋转轴的两侧。
  12. 根据权利要求10-11中任一项所述的烘干装置，还包括进风通道(102)，其设置为垂直于滚筒旋转轴的方向延伸，连通滚筒的出风口和循环模组(10)进风口，用作来自滚筒的潮湿空气进入所述循环模组(10)的通道。
  13. 根据权利要求10-11中任一项所述的烘干装置，还包括出风通道(203)，其设置为平行于滚筒旋转轴的方向延伸，连通除湿模组(20)出风口和滚筒进风口，用作除湿后的干燥循环气流进入到滚筒的通道。
  14. 根据权利要求1-13中任一项所述的烘干装置，所述再生模组(30)的再生风入口(3011)和再生风出口(3012)均连通大气。
  15. 根据权利要求1-13中任一项所述的烘干装置，还包括：
    冷凝模组(40)，连通到再生模组(30)的再生风出口，用于对再生模组(30)输出的再生气流进行冷凝以形成为低温干燥气流。
  16. 根据权利要求15所述的烘干装置，所述冷凝模组(40)的出风口连通到大气或所述再生模组(30)的再生风入口(3011)。
  17. 根据权利要求5-6、8、12-13中任一项所述的烘干装置，还包括：
    过滤组件(60)，设置在所述循环模组(10)的进风通道(102)中，用于过滤来自滚筒的气流中的飞絮和/或杂质。
  18. 根据权利要求17所述的烘干装置，所述进风通道(102)设置为经过洗烘一体机的前端，设置在所述进风通道(102)中的过滤组件(60)可拆卸的设置在洗烘一体机的前端面板上。
  19. 根据权利要求1-18中任一项所述的烘干装置，所述烘干装置的壳体在洗烘一体机四个框架边对应的位置处，分别一体成型的设置有至少一个安装部(509)，所述烘干装置通过所述安装部(509)刚性的固定在洗烘一体机箱体上。
  20. 根据权利要求1-19中任一项所述的烘干装置，所述烘干装置的壳体与洗烘一体机的滚筒之间采用柔性连接。
  21. 根据权利要求20所述的烘干装置，至少一个下述组件之间的连接处采用柔性连接：所述循环模组(10)与烘干装置的进风通道(102)之间，和/或所述进风通道(102)与滚筒之间，和/或所述除湿模组(20)与所述循环模组(10)之间，和/或所述除湿模组(20)与烘干装置的出风通道(203)之间，和/或所述出风通道(203)与滚筒之间。
  22. 根据权利要求1-21任一项所述的烘干装置，所述烘干装置设置有封装壳体(50)，其包括：
    下壳体，其包括：用于安置除湿模组(20)的转盘下壳体(501)、安置循环模组(10)的循环下壳体(502)、安置冷凝模组(40)的冷凝下壳体(503)、以及安置再生模组(30)的再生下壳体(504)；
    上壳体，其包括：用于安置除湿模组(20)的转盘上壳体(505)、安置循环模组(10)的循环上壳体(506)、安置冷凝模组(40)的冷凝上壳体(507)；
    其中，所述各个下壳体一体成型为一个整体下壳体，或者分别形成为多个分立的下壳体部件；
    所述各个上壳体分别形成为多个分立的上壳体部件。
  23. 根据权利要求22所述的烘干装置，其中
    所述转盘下壳体(501)固定硬性连接至洗衣机框架上，至少一个其他各个下壳体分体或一体成型的固定硬性连接至滚筒外筒。
  24. 根据权利要求21或23所述的烘干装置，其中，所述转盘下壳体(501)与所有产生振动的组件之间均采用柔性连接。
  25. 一种洗烘一体机，其包括洗涤用的滚筒，以及权利要求1-24中任一项所述的烘干装置，所述烘干装置连通所述滚筒，用于对滚筒内的潮湿空气进行除湿干燥。
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