WO2023030375A1 - 洗烘一体机 - Google Patents

洗烘一体机 Download PDF

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Publication number
WO2023030375A1
WO2023030375A1 PCT/CN2022/116142 CN2022116142W WO2023030375A1 WO 2023030375 A1 WO2023030375 A1 WO 2023030375A1 CN 2022116142 W CN2022116142 W CN 2022116142W WO 2023030375 A1 WO2023030375 A1 WO 2023030375A1
Authority
WO
WIPO (PCT)
Prior art keywords
moisture
moisture absorption
housing
assembly
runner
Prior art date
Application number
PCT/CN2022/116142
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 AU2022336912A priority Critical patent/AU2022336912A1/en
Priority to CN202280057397.0A priority patent/CN117940629A/zh
Priority to KR1020247010814A priority patent/KR20240046831A/ko
Priority to CA3230592A priority patent/CA3230592A1/en
Priority to PCT/IB2022/058200 priority patent/WO2023031837A1/en
Priority to AU2022339127A priority patent/AU2022339127A1/en
Priority to KR1020247010839A priority patent/KR20240048569A/ko
Priority to CN202280058173.1A priority patent/CN117881840A/zh
Priority to CN202320207530.8U priority patent/CN220486085U/zh
Priority to CN202320159542.8U priority patent/CN218812690U/zh
Priority to CN202310110896.8A priority patent/CN117626611A/zh
Priority to PCT/CN2023/072664 priority patent/WO2024045480A1/zh
Publication of WO2023030375A1 publication Critical patent/WO2023030375A1/zh
Priority to PCT/CN2023/096639 priority patent/WO2024045712A1/zh
Priority to PCT/CN2023/115561 priority patent/WO2024046325A1/zh

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00Washing 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 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D06F29/005Combinations 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/02Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/22Lint collecting arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/24Condensing arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/45Cleaning or disinfection of machine parts, e.g. of heat exchangers or filters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the invention relates to the field of household appliances, in particular to an integrated washing and drying machine.
  • the washing and drying integrated automatic washing machine can dry the clothes after washing. This function is especially suitable for wet weather, so it is more and more favored by consumers.
  • the drying modules of the existing all-in-one washing and drying machines are usually divided into exhaust type, condensation type, and heat pump type.
  • the principle of the exhaust drying module is: use the heater in the exhaust assembly to heat the air and transport the heated air to the drum, and use the heated air to take away the moisture in the clothes in the drum, Finally, the hot and humid air is expelled from the body.
  • This method has high energy consumption, low efficiency, high noise, and greater damage to clothes due to the high temperature of the hot air.
  • an additional exhaust pipe is required to discharge the heated air, which not only takes up more space, but also There is also a risk of scalding people or environmental objects.
  • the principle of the condensing drying module is: the heater in the condensing component heats the air and blows the heated air into the drum, and uses the heated air to take away the moisture in the clothes in the drum.
  • the hot and humid air thus obtained is condensed and precipitated by the condenser to become dry and cold air, which is then heated by the heater and transported to the drum, so as to be circulated to achieve the purpose of drying.
  • the energy consumption and drying efficiency of condensation drying are very dependent on the ambient temperature and therefore fluctuate violently with the change of ambient temperature, because the heating and condensation links are closely related to the temperature difference. Especially for areas with low ambient temperature, there will be defects such as high energy consumption, low efficiency, and even failure to achieve the ideal drying effect.
  • the principle of the heat pump drying module is: the heated air heated by the condenser in the heat pump cycle component is sent into the drum, and the hot and humid air that has taken moisture from the clothes in the drum is sent back to the evaporator for dehumidification.
  • the dehumidified air is again heated by the condenser and delivered to the drum, where the temperature-regulating medium circulates in the heat pump cycle assembly to condense in the condenser to release heat and evaporate in the evaporator to absorb heat.
  • This method further saves the heater in the condensing drying module, recycles and utilizes the heat generated in the drying process through the temperature-regulating medium, further reduces energy consumption, and can also maintain lower energy consumption than condensing drying.
  • the drying temperature is good for protecting clothes.
  • the energy consumption and drying efficiency of heat pump drying are also very dependent on the ambient temperature and therefore fluctuate drastically with changes in ambient temperature because of the heat release effect of the condenser and the evaporation
  • the heat absorption effect of the device is closely related to the temperature difference.
  • the heat pump drying module especially the heat pump in it, is expensive, which is also the main reason why the price of the heat pump washing and drying machine is difficult to reduce.
  • the present invention proposes an integrated washing and drying machine, which includes a water inlet, a water outlet, a drum, a drum driving part and a drying module, and the drum driving part is connected with the drum to drive the
  • the drying module includes a moisture absorption and dehydration component, a moisture absorption channel and a moisture discharge channel
  • the moisture absorption channel includes a moisture absorption channel air inlet and a moisture absorption channel
  • the air outlet, the drum communicates with the air inlet of the moisture absorption channel and the air outlet of the moisture absorption channel respectively
  • a moisture absorption channel fan is provided in the moisture absorption channel to form a moisture absorption airflow in the roller and the moisture absorption channel
  • a moisture discharge channel fan is provided in the moisture discharge channel to form a moisture discharge airflow in the moisture discharge channel
  • the moisture absorption and dehydration components are arranged in the paths of the moisture absorption channel and the moisture discharge channel to Both the
  • the moisture absorption and dehydration component includes a moisture absorption rotor assembly, a rotor housing, and a rotor driving mechanism for driving the moisture absorption rotor assembly to rotate, and the moisture absorption rotor assembly is rotatably supported on the
  • the hygroscopic wheel assembly includes a wheel made of renewable hygroscopic material, a peripheral housing member non-rotatably interconnected to the peripheral region of the wheel, and a wheel
  • the central housing parts are interconnected in a non-rotatable manner with the central regions of the discs.
  • the outer peripheral housing includes an upper peripheral clamp housing and a lower peripheral clamp housing, and the upper peripheral clamp housing and the lower peripheral clamp housing are configured to surround the outer peripheral surface of the wheel disc.
  • the cases are fixed to each other and clamp the end faces in the peripheral region of the disc.
  • the central housing member includes a central upper clamp and a central lower clamp configured to at least partially pass through the The central bores of the discs are fixed to each other and clamp the end faces in the central region of the discs.
  • the fixing of the outer peripheral upper clamping shell and the outer peripheral lower clamping shell and/or the fixing of the central upper clamping part and the central lower clamping part is achieved by clamping, threaded fasteners, welding and/or gluing, for example. accomplish.
  • the outer peripheral housing member includes an end section extending in a direction perpendicular to the rotation axis and a circumferential section extending in a circumferential direction, and the end of the outer peripheral housing member The segments clamp the end faces in the peripheral region of the disk.
  • the outer peripheral upper clamping housing and the outer peripheral lower clamping housing can each have an L-like longitudinal section and respectively have an end section extending in a direction perpendicular to the axis of rotation and a peripheral end section extending in the circumferential direction. Circumferential segment.
  • the end section of the outer peripheral housing part facing the inner bottom surface of the runner housing is in particular designed to at least partially cover the inner bottom surface of the runner housing in the direction of the axis of rotation.
  • a bottom roller mechanism such that an end section of the peripheral lower clamp housing is capable of rolling contact with the bottom roller mechanism.
  • the central housing member includes an end section extending in a direction perpendicular to the axis of rotation and a circumferential section extending in a circumferential direction, whereby the end of the central housing member The segments clamp the end faces in the central region of the disc.
  • the central upper clamping part and the central lower clamping part can each have an L-like longitudinal section and respectively have an end section extending in a direction perpendicular to the axis of rotation and a circumferential direction extending in a circumferential direction. segment.
  • the moisture absorption rotor assembly further includes a deformable central end surface vibration damper, and the central end surface vibration damper is arranged between the end surface in the central area of the wheel disc and the center shell component. To form a buffer between the end faces of the end section.
  • the moisture absorption rotor assembly further includes a power input part for introducing power from the rotor driving mechanism to rotate the moisture absorption rotor assembly, and the power input part is integrally formed on or connected to On the surface of the peripheral housing member or on the surface of the central housing member.
  • the power input member includes, for example, teeth, grooves or smooth surfaces.
  • the moisture-absorbing wheel assembly further includes an auxiliary rotating ring integrally formed on or connected to the outer peripheral surface of the outer peripheral shell member and arranged with the rotating wheel shell.
  • the peripheral rollers at the inner periphery are positioned to match for rolling contact with said peripheral rollers.
  • the moisture absorption rotor assembly further includes a deformable outer peripheral vibration damper, and the outer peripheral vibration damper is arranged between the outer peripheral surface of the wheel disc and the inner peripheral surface of the outer peripheral shell member to form a buffer.
  • the peripheral damper is preferably glued to the peripheral surface of the wheel.
  • a runner seal is provided at the outer surface of the outer periphery of the moisture absorption runner assembly
  • a runner housing seal is provided at the inner surface of the runner housing
  • the The runner seal is in relative rotatable contact with the runner housing seal to form a seal.
  • relatively rotatable contact is meant that contact of the rotor seal with the rotor housing seal does not significantly increase the resistance to rotation of the absorbent rotor assembly with the rotor seal.
  • the "outer surface of the outer peripheral edge of the moisture absorption rotor assembly” here may not only include the outer peripheral surface of the moisture absorption rotor assembly, but also include the end surface extending perpendicular to the axis of rotation at the outer periphery of the moisture absorption rotor assembly, and may also include The outer surface at the outer periphery is inclined to the rotation axis.
  • the “inner surface of the runner housing” here may include not only the inner peripheral surface of the runner housing, but also the inner top surface or inner bottom surface of the runner housing.
  • the contact surface between the above-mentioned runner seal and the runner casing seal must be located between the air inlet path and the air outlet path of the moisture absorption runner assembly, so as to play a sealing role.
  • the rotor seal is formed by the outer surface of the outer periphery of the moisture absorption rotor assembly itself or a surface structure integrally formed thereon, and/or the rotor housing seal is formed by the The inner surface of the runner housing itself or a surface structure integrally formed thereon is formed.
  • the runner seal and/or the runner housing seal are formed by separately produced seals, such as sealing wool, sealing glue or the like.
  • the runner seal is formed by sealing wool strips fixed on the outer peripheral surface of the moisture-absorbing runner assembly, and the runner housing seal is formed by the runner housing The inner peripheral surface itself is formed.
  • the rotor seal is formed by the outer peripheral surface of the moisture absorption rotor assembly itself, and the rotor housing seal is fixed on the inner peripheral surface of the rotor housing The seal tops are formed.
  • both the runner seal and the runner housing seal are formed of sealing wool.
  • the rotor seal and the rotor housing seal are rotatable relative to each other by means of their surfaces extending parallel to the axis of rotation and/or surfaces extending perpendicular to the axis of rotation.
  • the runner seal and the runner housing seal are arranged side by side on the same plane along the direction perpendicular to the rotation axis, so that the runner seal
  • the sealing member of the runner housing utilizes its opposite peripheral surface to contact and seal in a relatively rotatable manner.
  • the runner seal and the runner housing seal are arranged staggered along the rotation axis but next to each other, so that the runner seal and the runner The housing seal contacts and seals with its opposite end faces in a relatively rotatable manner.
  • each set of runner seals and runner housing seals are arranged staggered from each other, to form a redundant seal.
  • the plurality of sets of runner seals and runner housing seals are arranged to be staggered from each other along the direction of the rotation axis.
  • at least one of the multiple sets of runner seals and runner housing seals can also be arranged on the end surface of the moisture absorption runner assembly and the inner top surface or inner bottom surface of the runner housing. between.
  • a plurality of rotor seals and/or a plurality of rotor housing seals are provided, wherein one rotor seal can be in contact with the plurality of rotor housing seals in a relatively rotatable manner for sealing , or one runner housing seal can contact and seal with multiple runner seals in a relatively rotatable manner.
  • the outer peripheral surface of the rotor seal forms the largest diameter of the moisture absorbent rotor assembly.
  • the moisture absorption rotor assembly includes an upper outer clamp housing and a lower outer clamp housing fixed to each other, and the rotor seal is arranged on the upper outer clamp housing and the lower outer clamp housing The outer peripheral sides of the positions fixed to each other and seal the positions fixed to each other.
  • the above-mentioned power input element, the auxiliary rotating ring and the runner seal are arranged completely offset from each other along the direction of the rotation axis, and in particular are arranged next to each other.
  • the runner casing includes a runner upper casing and a runner lower casing, and the runner upper casing and the runner lower casing can be detachably connected to each other.
  • the runner lower housing can be formed in one piece with the lower housing of the other functional components.
  • a plurality of partition ribs extending within a radius are integrally formed or fixed, so as to divide the inner chamber of the runner housing into at least a moisture absorption area and a moisture discharge area, wherein There is a gap between the divider ribs and the discs of the absorbent rotor assembly.
  • two partition ribs extending within a radius are integrally formed or fixed on the inner wall of the end face of the lower casing of the runner casing so as to divide the inner cavity of the runner casing Divided into moisture absorption zone and moisture release zone.
  • at least two sets of partition ribs are formed opposite to each other on the inner end surfaces of the upper and lower wheels of the wheel housing, and they extend toward each other and the distance between them is slightly larger than that of the moisture absorption wheel assembly. axial thickness.
  • At least three partition ribs facing each other and extending toward each other are integrally formed or fixed on the inner wall of the end surface of the runner housing, so that the inner cavity of the runner housing is at least It is divided into a moisture absorption area, a moisture discharge area and a temperature reduction area, wherein the temperature reduction area is arranged between the moisture absorption area and the moisture discharge area.
  • the moisture absorbing area is in fluid communication with the moisture absorbing channel
  • the moisture releasing area is in fluid communication with the moisture releasing channel
  • the cooling area is in fluid communication with the cooling channel.
  • a cooling channel fan is arranged in the cooling channel to deliver the air from the external environment to the cooling area of the runner housing.
  • a branch of the cooling channel is drawn from the moisture removal channel, so that the air is guided to the cooling area of the runner housing by using the fan of the moisture removal channel.
  • the air outlet of the cooling channel can be in fluid communication with the air outlet provided on the shell of the integrated washing and drying machine or merge with the section of the moisture-discharging channel that is located downstream of the moisture-absorbing and dehumidifying component.
  • a partition seal is fixed on the surface of the partition rib, especially the partition rib surrounding the moisture discharge area facing the disc of the moisture absorption wheel assembly, and the partition seal is connected to the The distance between the discs in the moisture absorption runner assembly is between 0-5 mm.
  • at least part of the partition ribs are fixed with partition sealing wool strips, and the partition sealing wool strips interfere with the wheel disc of the moisture absorption runner assembly.
  • the size of the partition seal is designed to maintain only a small gap with the wheel, so as to prevent the airflow as much as possible in the moisture absorption area, moisture removal area and possible space without hindering the rotation of the wheel It is particularly advantageous to set the gap between the partition seal and the wheel disc at 0.2 mm to 5 mm, such as 0.8 mm, because this gap can take into account the In the case of the general axial runout of the rotating operation, the rotation of the wheel disk is not hindered, and the channeling of the air flow between the various regions can be well prevented.
  • the partition seal is preferably flexible in order to avoid damage to the wheel disc when the axial runout of the wheel disc is extremely severe.
  • the partition seal is preferably designed as foam, silicone or soft glue.
  • the partition seal is configured as a sealing wool strip, in this case, the sealing wool strip can be in contact with the wheel disc in an assembled state to form a relatively rotatable contact seal.
  • a partition heat insulator fixed on the surface of the partition rib facing the wheel disc of the moisture absorption rotor assembly, so as to reduce the heat transfer between the moisture absorption area, the moisture discharge area and the optional cooling area.
  • the divider insulation is at least partially enveloped by the divider seal, wherein a portion of the divider seal is always closer to the wheel than the divider insulation.
  • a groove for accommodating the partition insulation is formed on the side of the partition seal facing the wheel, the thickness of the groove is greater than the thickness of the partition insulation, so that the partition seal pieces closer to the roulette.
  • the partition seal and/or the partition insulation has a shape and dimensions adapted to the border of the interior enclosed by the partition ribs and optionally the runner housing.
  • the partition insulation is preferably manufactured from an insulating material.
  • a metal or alloy with lower cost to manufacture the heat insulating element.
  • the metal or alloy has better thermal conductivity, it can still form a certain degree of insulation after being covered by the sealing element. heat effect.
  • a partition pressing piece is fixed on the surface of the partition rib facing the wheel disc of the moisture absorption wheel assembly, and the partition pressing sheet is configured to position and squeeze the partition seal. onto the divider rib.
  • the separating tab can, for example, have projections for positioning and pressing.
  • the partition pressing sheet and the partition insulation are integrally constructed.
  • At least one airflow guide piece is further provided in the runner housing, and the airflow guide piece is configured to divide the moisture absorption airflow entering the runner housing into at least two streams. airflow and make the at least two airflows respectively flow through the disc of the moisture absorption rotor assembly from different regions.
  • One end of the at least one air guide web is formed or fastened in the region of the suction air inlet for the moisture suction air of the rotor housing, preferably arranged uniformly in the region of the moisture suction air inlet.
  • the at least one air flow guide flap is preferably arranged substantially uniformly over the entire moisture-absorbing zone.
  • the at least one air flow guide vane is preferably curved.
  • At least one peripheral roller mechanism can also be provided at the inner peripheral edge of the runner housing, and the peripheral roller mechanism includes a peripheral roller and a peripheral roller bracket, and the peripheral roller is rotatably supported on the On the peripheral side roller bracket, the peripheral side roller bracket is arranged at the inner periphery of the runner housing, wherein, viewed along the direction parallel to the rotation axis, the peripheral side roller is arranged on the moisture-absorbing Within the size range of the runner assembly along the direction of the rotation axis, and viewed along the direction perpendicular to the rotation axis, the peripheral side rollers are arranged between the moisture absorption runner assembly and the runner shell body, and the peripheral side rollers are capable of rolling contact with the outer peripheral surface of the moisture absorption rotor assembly at least part of the time during the rotation of the moisture absorption rotor assembly.
  • the peripheral side roller mechanism in the initial installation position, is rollingly engaged with the moisture absorption spinner assembly without being pressed against each other. Therefore, the peripheral rolling mechanism can always assist the rotation of the moisture absorption rotor assembly without significantly increasing the rotation resistance of the moisture absorption rotor assembly, preventing radial shaking of the moisture absorption rotor assembly during rotation, thereby ensuring its stable operation. rotate.
  • the surrounding rollers are configured to be flexible and deformable, so that the deformable characteristics of the surrounding rollers can be simply used to buffer the radial shaking of the moisture-absorbing runner assembly.
  • the peripheral roller includes an inner ring, an outer ring and spokes connecting the inner ring and the outer ring, and the spokes are provided at least two and are configured to be flexible and deformable. It is also advantageous that the line formed by the spokes at the junction with the inner and outer rings does not pass through the axis of rotation of the roller.
  • the inner ring can be understood as a rotating shaft or a tube around which the rotating shaft is sleeved.
  • the above-mentioned spokes are replaced with flexible materials such as foam and silicone rings, that is, flexible materials are provided between the inner ring and the outer ring.
  • a flexible material is placed on the inner ring, and then an outer ring is placed on the flexible material.
  • the outer rim can be configured to be rigid or flexible.
  • the peripheral roller carrier is designed to be deflectable.
  • the circumferential roller carrier itself can be designed elastically deformable.
  • the peripheral side roller support is configured to be able to move along the sliding track as a whole to change the distance from the rotation axis, wherein a device for making the peripheral side roller is fixed on the runner housing.
  • the bracket returns to the elastic reset part of the initial position.
  • the sliding track is formed by a groove formed on the wheel housing and a sliding block formed in cooperation on the peripheral roller bracket.
  • the sliding track is formed by a guide projection configured on the runner housing and a guide claw that is mated on the peripheral roller bracket.
  • a plurality of peripheral roller mechanisms are arranged on the inner periphery of the runner housing. It is particularly advantageous if the inner periphery of the runner housing is configured in a stepped manner, and on the end faces of the steps extending in a direction perpendicular to the axis of rotation, ie radially, peripheral roller supports are arranged, the peripheral rollers can be It is rotatably supported on the peripheral roller brackets.
  • the peripheral surface of the step forms a rotor housing seal, which forms a contact seal with the rotor seal of the moisture absorption rotor assembly.
  • the plurality of peripheral roller mechanisms can be uniformly or non-uniformly arranged at the inner peripheral edge of the runner housing. It is particularly advantageous that when the moisture absorption rotor assembly is driven by the rotor drive mechanism at its outer periphery, a plurality of peripheral roller mechanisms are arranged non-uniformly at the inner periphery of the rotor housing, wherein More peripheral roller mechanisms are provided on the side away from the contact position between the roller drive mechanism and the moisture absorption roller assembly. For example, when the wheel drive mechanism interacts with the moisture absorption wheel assembly in the form of gear engagement, the gear meshing position is the contact portion of the wheel drive mechanism and the moisture absorption wheel assembly. It is advantageous to arrange more peripheral roller mechanisms on the side.
  • the position where the belt in the wheel drive mechanism and the outer periphery of the moisture absorption wheel assembly squeeze each other is the position where the wheel drive mechanism and the moisture absorption wheel assembly interact.
  • the peripheral rollers only protrude at least partially from the inner peripheral wall of the runner housing at their axial height, and do not necessarily face the rotation axis with respect to all inner peripheral surfaces of the runner housing. protrude. In other technical solutions, the peripheral rollers protrude at least partially over the entire inner peripheral wall of the inner peripheral edge of the runner housing towards the axis of rotation, so that they are larger than all inner peripheral surface sections of the inner peripheral edge of the runner housing closer to the axis of rotation.
  • the peripheral roller bracket is fixed on the wheel housing by means of a fixing mechanism, and the fixing mechanism is configured to be able to adjust the peripheral roller bracket and the moisture absorbing wheel bracket in the initial installation position. Radial spacing between runner assemblies.
  • the peripheral roller mechanism can be adapted to more sizes of absorbent spinner assemblies and can be adapted to more modes of operation.
  • At least one bottom roller mechanism can also be provided at the inner bottom surface of the runner housing, the bottom roller mechanism includes a bottom roller and a bottom roller bracket, and the bottom roller is rotatably supported on the bottom roller bracket, The bottom roller support is arranged on the runner housing. Viewed along the direction perpendicular to the rotation axis, the bottom roller is arranged on the side of the moisture absorption runner assembly along the direction perpendicular to the rotation axis.
  • the bottom roller is arranged between the moisture absorption spinner assembly and the spinner housing and the bottom roller is in contact with the moisture absorption spinner
  • the distance between the wheel assemblies is less than the minimum distance between the absorbent rotor assembly and the rotor housing.
  • said bottom roller protrudes at least partially over the entire inner bottom surface of said spinner housing towards said absorbent spinner assembly.
  • the bottom roller mechanism is in rolling contact with the bottom of the rotating absorbent spinner assembly in the initial installed position.
  • the moisture absorption spinner assembly in the initial installed position, there is a gap between the bottom roller mechanism and the moisture absorption spinner assembly, and the moisture absorption spinner assembly is offset in the direction of the rotation axis , the moisture absorption runner assembly is in rolling contact with the bottom roller mechanism.
  • the outer peripheral shell member of the absorbent spinner assembly has a pair of end sections extending in a direction perpendicular to the axis of rotation, and the bottom roller mechanism is disposed on the spinner shell In the region of the inner bottom surface of the body opposite to the end section of the outer peripheral housing part facing the inner bottom surface, so that the end section can be in rolling contact with the bottom roller mechanism.
  • the central housing member of the absorbent spinner assembly has a pair of end sections extending in a direction perpendicular to the axis of rotation, and the wheel is supported by the pair of end sections.
  • the end surface in the central area of the disc is clamped, and the bottom roller mechanism is arranged on the inner bottom surface of the rotor housing in the area opposite the end section of the central housing part, so that the bottom roller mechanism is in contact with the moisture absorption rotor.
  • the end sections of the center housing piece of the wheel assembly are in rolling contact.
  • multiple, preferably four, bottom roller mechanisms are provided on the inner bottom surface of the runner housing, and the multiple bottom roller mechanisms are preferably evenly distributed on the same circumference of the runner housing. the inner bottom of the body.
  • the bottom roller mechanism is configured to be non-deformable or slightly deformable.
  • the peripheral surface of the bottom roller is configured smoothly or with an uneven surface structure.
  • the bottom roller bracket is integrally formed or connected to the inner bottom surface of the runner housing, wherein the bottom roller bracket is configured as a hollow part, and the assembled bottom roller is partially accommodated in the inner bottom surface of the runner housing. In the cavity of the hollow part.
  • a groove for accommodating the bottom roller mechanism is provided on the inner bottom surface of the runner housing, and the bottom roller bracket is fixed in the groove, or the bottom roller bracket is directly formed as a groove structure on the inner bottom surface of the runner housing .
  • the bottom roller bracket is fixed on the wheel housing by means of a fixing mechanism, and the fixing mechanism is configured to be able to adjust the bottom roller bracket and the moisture absorption wheel in the initial installation position. Axial spacing between components.
  • the moisture absorption wheel assembly is driven at its outer periphery by the wheel drive mechanism.
  • the spinner drive mechanism drives the spinner assembly to rotate at the outer periphery of the power input member of the spinner assembly.
  • the wheel drive mechanism includes a wheel drive motor and a paired transmission mechanism.
  • the output shaft of the rotary wheel drive motor and the paired transmission mechanism are connected to each other in a non-rotatable manner, such as through keyway fit and the like.
  • the mating drive mechanism is then configured to match the power input of the absorbent rotor assembly.
  • protruding teeth are configured on the periphery of the power input member, and the wheel drive mechanism drives the power input member to rotate by engaging with the protruding teeth.
  • the convex teeth are designed, for example, as straight teeth, helical teeth, curved teeth or sprocket teeth with a defined tooth shape.
  • the counter gear of the rotary wheel drive can be designed, for example, as a spur gear, helical gear, bevel gear or sprocket.
  • a groove is formed on the periphery of the power input member, and the wheel drive mechanism drives the power input member to rotate by engaging with the groove.
  • the counter-gear of the runner drive can be designed, for example, as a toothed pulley, such as a toothed pulley.
  • a smooth surface is provided at the periphery of the power input member, and the wheel drive mechanism drives the power input member to rotate through friction with the smooth surface.
  • the counter-gear of the runner drive can be configured, for example, as a friction pulley, such as a flat pulley.
  • micro-surface structures for increasing friction are configured on the smooth surface.
  • the runner housing also has a housing portion for accommodating the runner drive mechanism. That is to say, the runner housing has accommodating portions for accommodating the moisture absorption runner assembly and the runner drive mechanism respectively, which makes the runner drive mechanism and the moisture absorption runner assembly share a runner housing body.
  • a baffle and optionally a seal are provided at the receptacle of the receptacle housing for the receptacle drive mechanism in order to block the flow of air flow from the receptacle for the moisture-absorbing reel assembly to the user.
  • the wheel drive mechanism and the absorbent wheel assembly have separate housings, which are fixed to each other.
  • an additional sealing member needs to be provided to seal the position where the respective housings of the rotor driving mechanism and the moisture absorption rotor assembly are fixed to each other.
  • the wheel drive mechanism is wholly or partially arranged outside the radial dimension range of the moisture absorption wheel assembly.
  • the dehumidification passage has an air inlet and an air outlet of the dehumidification passage for communicating with the external environment and the dehumidification passage.
  • the air outlets communicate with each other, and the air outlet of the moisture discharge channel communicates with the air outlet of the outer shell arranged on the outer shell of the integrated washing and drying machine.
  • the air in the external environment is transported to the moisture absorption and dehydration component through the air inlet of the moisture discharge channel by the fan of the moisture discharge channel, and the gas flowing through the moisture absorption and dehydration component is discharged through the air outlet of the moisture discharge channel to the external environment, thereby forming a moisture exhaust airflow in the moisture exhaust channel.
  • a moisture-discharging and condensing assembly is arranged downstream of the moisture-absorbing and dehydrating component in the moisture-discharging channel, and the moisture-discharging and condensing component is configured to convect the moisture flowing through the moisture-absorbing and dehumidifying component.
  • the dehumidification air is condensed and dehumidified. Therefore, it can be ensured that the temperature of the gas discharged through the air outlet of the outer shell on the outer shell of the washing and drying machine is relatively low and relatively dry, so as not to affect the external environment.
  • a moisture-discharging filter is provided upstream of the moisture-absorbing and dehumidifying components in the moisture-discharging passage, especially at the air inlet of the moisture-discharging passage, so as to absorb the air from the external environment. Filtration of impurities, so as to protect the moisture drainage channel, especially the moisture absorption and drainage components, from being polluted by impurities.
  • the moisture removal channel is configured as an internal circulation channel that is not communicated with the external environment.
  • a moisture-absorbing and dehumidifying component is arranged downstream of the moisture-absorbing and dehumidifying component to condense and dehumidify the hot and humid gas flowing through the moisture-absorbing and dehumidifying component, and is arranged upstream or downstream of the moisture-absorbing and dehumidifying component
  • the dehumidification passage fan is used to transport the dry air condensed and dehumidified by the dehumidification and condensing assembly back to the moisture absorption and dehumidification component, so as to form an internal circulation dehumidification airflow in the dehumidification passage.
  • the drying module includes a dehumidification heating assembly arranged in the path of the dehumidification channel.
  • the dehumidification heating assembly is configured to heat the dehumidification airflow so as to increase the temperature of the dehumidification airflow so as to improve the regeneration efficiency of the disc.
  • the dehumidification heating unit can be arranged upstream and/or downstream of the moisture-absorbing and dehumidifying element, as viewed in the flow path of the dehumidifying airflow.
  • the moisture-absorbing and dehumidifying components are separately provided.
  • the dehumidification heating assembly and the moisture absorption and dehydration component are integrally formed or fixed together by means of connecting means, such as threaded fasteners.
  • the moisture-absorbing heating assembly housing of the moisture-absorbing heating assembly and the runner housing of the moisture-absorbing moisture-expelling element are substantially complementary in shape and connected together.
  • the dehumidification heating assembly can determine the heating power according to the detection value of the temperature sensor.
  • the dehumidification heating assembly includes a dehumidification heating assembly housing and a moisture dehydration heating component.
  • the housing of the dehumidification heating assembly includes an upper end wall, a lower end wall and a side wall connecting the upper end wall and the lower end wall.
  • the housing of the dehumidification heating element is configured as a sector with a sector-shaped cross-section and thus has sector-shaped upper and lower end walls, radial side walls extending radially and along the A circumferential side wall extending circumferentially.
  • the segments are designed to be complementary in shape to the runner housing, in particular to the runner upper housing of the runner housing.
  • the upper casing of the runner in the runner casing is configured with a sector-shaped notch, which is basically the same shape as the sector.
  • the radius of the sectors is preferably substantially equal to the radius of the runner housing.
  • a moisture exhaust air outlet is formed on the end wall of the upper end wall and the lower end wall facing the moisture absorption rotor assembly, so that the air flow can flow into the moisture absorption rotor assembly through the moisture exhaust air outlet.
  • the dehumidification air outlet should be designed as large as possible in order to maximize the flow efficiency of the air flow.
  • One or more moisture exhaust air inlets are formed on the side wall.
  • the dehumidification airflow inlet When the dehumidification airflow inlet is arranged on the circumferential side wall of the fan-shaped body, the dehumidification airflow can enter the dehumidification heating assembly through the shortest path.
  • the moisture exhaust air inlet When the moisture exhaust air inlet is arranged on the radial side wall of the sector, the moisture exhaust air can pass through the moisture absorption rotor assembly more uniformly in the radial direction.
  • the moisture exhaust air can be The cross-sectional area of the fan-shaped body passes through the moisture absorption rotor assembly more uniformly, thereby improving the regeneration efficiency of the moisture absorption rotor assembly.
  • the dehumidification heating assembly housing can be manufactured integrally with the rotor housing, but more preferably, the dehumidification heating assembly housing is independently manufactured from the rotor housing and fixed on the on the wheel housing.
  • a preferably flexible connection is provided between the housing of the dehumidification heating assembly, which is manufactured separately from the housing of the rotor, and the housing of the rotor, in particular the upper housing of the rotor Seal to prevent exhaust air from escaping from the gap between the exhaust heater housing and the rotor housing.
  • a connecting heat insulator is also provided between the housing of the dehumidification heating assembly and the housing of the runner, so as to reduce the outward diffusion of heat in the housing of the dehumidification heating assembly, especially the moisture absorption to the housing of the rotor Diffusion in a region wherein the connection insulation is at least partially covered by the connection seal. More advantageously, all of the connection heat insulators are covered by the connection seal, so that the housing of the dehumidification heating assembly and the runner housing are only in contact with the connection seal, so that Improve sealing effect.
  • the connection seal and/or the connection insulation has an inner edge that matches the shape of the moisture exhaust air outlet in the housing of the moisture exhaust heating assembly.
  • connection seal is preferably configured as foam, silicone or soft glue.
  • the connection insulation is preferably produced from a heat insulating material.
  • metal or an alloy with a lower cost to manufacture the connection insulation.
  • the metal or alloy has better thermal conductivity, it can still form a certain temperature after being covered by the connection seal. insulation effect.
  • the moisture-discharging heating component in the moisture-discharging heating assembly is preferably configured as a heating pipe or a PTC heating element laid out in one plane. It is advantageous if the heating tube is designed in a serpentine or corrugated manner. It is particularly advantageous that the area enclosed by the envelope of the moisture exhaust heating member occupies at least 70% of the cross-section of the moisture exhaust air outlet, and/or the cross-sectional area of the moisture exhaust heating member only occupies At most 40% of the cross-section of the moisture exhaust air outlet.
  • the moisture removal heating component further includes a mesh plate.
  • the mesh plate has a shape suitable for the moisture exhaust air outlet and can be fixed in the moisture exhaust air outlet.
  • a plurality of through holes are formed on the mesh plate, and the plurality of through holes are distributed on the mesh plate as evenly as possible.
  • the plurality of through holes are distributed in the mesh plate in a serpentine or corrugated manner. It is particularly advantageous that the opening diameters of the plurality of through holes gradually decrease or have a tendency to decrease along the flow direction of the moisture exhaust airflow, wherein the closer to the moisture exhaust air inlet, the larger the opening diameter of the through holes. The opening diameter of the through hole is smaller the farther away from the moisture exhaust air inlet, thereby further improving the uniformity of the moisture exhaust air passing through the moisture absorption rotor assembly.
  • the dehumidification heating member is fixed on the downstream side of the mesh plate along the flow direction of the dehumidification airflow, especially on the downstream end surface of the mesh plate. It is particularly advantageous if the moisture removal heating element is designed to correspond to the shape of the through-holes in the mesh plate and is offset from the through-holes. It is particularly advantageous that the dehumidification heating member is staggered relative to the through hole in the inflow direction of the dehumidification airflow, so that the dehumidification airflow passes through the through hole and faces the dehumidification heating member. This improves heating efficiency.
  • the moisture removal heating assembly further includes a thermostat installation part.
  • the thermostat installation part is configured to detect the temperature in the inner cavity of the moisture removal heating assembly.
  • the controller of the all-in-one washing and drying machine controls the dehumidification heating member based on the temperature detected by the thermostat. Since the heated moisture exhaust airflow easily forms turbulence or turbulent flow in the inner cavity of the moisture exhaust heating component, this makes the inner cavity temperature obtained directly in the inner cavity space extremely unstable or fluctuating.
  • the thermostat installation part preferably includes a heat conducting sheet and a thermostat. Especially preferably, the heat conducting sheet at least partially covers the thermostat.
  • the thermostat installation part is arranged on the end wall where the opening is located and outside the opening.
  • the above-mentioned dehumidification condensing assembly includes a dehumidifying condensing assembly housing, a dehumidifying condensing pipe integration and a dehumidifying condensing outlet pipe, and the dehumidifying condensing pipe assembly is fixed in the middle of the dehumidifying condensing assembly shell And it is configured to condense and dehumidify the moisture exhaust airflow flowing through the moisture exhaust condensation pipe assembly.
  • the condensed water is discharged through the dehumidification condensate outlet pipe.
  • a baffle is provided between the condensing pipe integration and the housing of the moisture-discharging condensing assembly.
  • the drying module can also include a moisture absorption heating component arranged in the path of the moisture absorption channel.
  • the moisture absorption heating component is configured to heat the moisture absorption airflow so as to increase the temperature of the moisture absorption airflow so as to improve the drying efficiency. It is especially advantageous that the moisture absorption heating assembly is arranged near the air outlet of the moisture absorption channel of the drying module, so that the air that has been dried by the moisture absorption heating assembly can be heated, thereby preventing the evaporated moisture from condensing on the moisture absorption channel. on the inner wall.
  • the moisture absorption heating component can determine whether to heat and the heating power according to the detection value of the temperature sensor.
  • the drying module includes a moisture absorption condensing component arranged in the path of the moisture absorption channel.
  • the hygroscopic condensation unit is designed to additionally condense and dehumidify the hygroscopic airflow. It is especially advantageous that the moisture absorption and condensation assembly is arranged near the air inlet of the moisture absorption channel of the drying module, so that the hot and humid air from the drum can be pre-dehumidified, thereby improving the drying efficiency.
  • a hygroscopic filter part is provided in the moisture absorption channel upstream of the moisture absorption and dehydration component, especially at the air inlet of the moisture absorption channel, so as to filter the impurities in the moisture absorption airflow, thereby protecting the moisture absorption channel,
  • the moisture-absorbing and expelling components are not contaminated by impurities.
  • the drying module can be constructed modularly.
  • the drying module can be composed of a plurality of functional modules assembled independently of each other, and these functional modules can be respectively fixed on the drum shell and/or the frame of the integrated washing and drying machine.
  • the moisture absorption and dehydration component is fixed on the frame of the integrated washing and drying machine and does not contact the drum, thereby ensuring that the vibration of the drum during operation will not affect the smooth operation of the moisture absorption and dehydration component.
  • the advantage of this technical solution is that it can make full use of the internal space in the shell of the integrated washing and drying machine, and the shape design of each functional module can also be more flexible.
  • the drying module can be pre-assembled into only one pre-assembled module, especially before the complete assembly of the washing and drying machine.
  • the pre-assembled module can include only one integral module lower shell and a plurality of separate upper shells, the module lower shell and the upper shell jointly form a plurality of chambers, and the chamber structure It is used to accommodate various functional components such as one or more of the moisture absorption rotary wheel assembly, moisture absorption channel fan, moisture exhaust channel fan, wheel drive mechanism, moisture absorption heating assembly, moisture absorption condensation assembly, moisture exhaust heating assembly, and moisture exhaust condensation assembly.
  • this integrated modular production greatly simplifies assembly and thus improves assembly efficiency, and on the other hand, corresponding connecting pipes are omitted or shortened, thereby making the structure of the drying module more compact.
  • a plurality of, preferably four, hanging lugs are integrally formed or fixed at the periphery of the upper shell and/or the lower shell of the drying module, and the hanging lugs are overlapped and fixed on the washing machine.
  • On the frame of the drying machine especially at the fixed part on the inner wall of the frame or at the side edges of the frame, preferably at least three side edges, more preferably four side edges, so that the drying mold The group is fixed on the frame of the washing and drying machine.
  • the overlapping fixing can be realized by means of threaded fasteners, welding and/or clamping.
  • the drying module has only one integrally formed lower housing, a plurality of, preferably four, mounting lugs are integrally formed or fixed on the periphery of the lower housing.
  • the drying modules are not in contact with the drum in the assembled position. This prevents the functional modules in the drying module from being severely affected by the vibration of the drum, which is very beneficial to the drying module based on the moisture absorption and dehydration components proposed by the present invention, because the vibration may cause moisture in the moisture absorption rotor assembly. Discs that do not turn smoothly can collide with the rotor housing or components affixed to the rotor housing, and can also cause seal failure, allowing airflow to escape the intended flow path.
  • the drying module can be arranged above, behind or below the drum. It is particularly advantageous to arrange the drying module above the drum, because the drum as a horizontally arranged cylinder leaves more space above its sides for the functional components in the drying module, and the drying module is arranged It is easier to assemble and repair above the drum.
  • the present invention further proposes a preferred technical solution.
  • the rotation axes of the moisture absorption runner assembly and the moisture absorption channel fan are both aligned with the rotation axis of the drum. Different planes and vertical and distributed on both sides of the axis of rotation of the drum. It is especially advantageous that the moisture absorption rotor assembly, the moisture absorption channel fan, the moisture discharge channel fan, the wheel driving mechanism, and the moisture absorption condensing assembly, moisture exhausting condensing assembly, and moisture exhausting heating assembly in the drying module are all arranged side by side.
  • the air outlet of the moisture absorption channel fan is in fluid communication with the inner cavity of the rotor housing through the moisture absorption air inlet configured on the circumferential side wall of the rotor housing, wherein the moisture absorption channel fan
  • the air outlet of the rotor shell is directly connected to the moisture absorption air inlet of the runner housing or indirectly connected to each other by means of a tuyere connecting portion.
  • the moisture absorption air inlet is arranged on the circumferential side wall of the rotor housing between the moisture absorption rotor assembly and the bottom of the rotor housing, of course, it can also be arranged in the moisture absorption rotor between the wheel assembly and the top of the wheel housing.
  • the air outlet of the moisture absorption channel fan is configured to open along a direction perpendicular to the rotation axis of the moisture absorption rotor assembly.
  • the air outlet of the moisture removal channel fan is in fluid communication with the inner cavity of the runner housing through the moisture exhaust air inlet configured on the circumferential side wall of the runner housing, wherein the The air outlet of the moisture exhaust channel fan and the moisture exhaust air inlet of the runner housing are directly connected to each other or indirectly connected to each other by means of a tuyere connection part.
  • the moisture exhaust air inlet is arranged on the circumferential side wall of the runner housing between the moisture absorption runner assembly and the top of the runner housing, and of course it can also be arranged on the moisture absorption runner assembly. between the runner assembly and the bottom of the runner housing.
  • the air outlet of the moisture removal channel fan is configured to open along a direction perpendicular to the rotation axis of the moisture absorption rotor assembly.
  • the air outlet of the moisture exhaust channel fan is directly or indirectly connected to the moisture exhaust airflow inlet on the housing of the moisture exhaust heating assembly by means of an air outlet connection part, and the moisture exhaust
  • the heating assembly housing is integrally formed or fixed on the rotating wheel housing.
  • the housing of the dehumidification heating assembly can have one or more inlets for the dehumidification airflow, and the inlets for the dehumidification airflow can be arranged on the side wall of the housing of the dehumidification heating assembly, where the side wall refers to the The axis of rotation of the spinner assembly extends from the end wall to the housing wall at an angle.
  • the dehumidification air inlet can be configured on the circumferential side wall of the sector and/or on a radially extending diameter. to the side wall.
  • the air outlet of the moisture removal channel fan is configured to open along a direction perpendicular to the rotation axis of the moisture absorption rotor assembly.
  • the moisture absorption rotor assembly is fixed on the rotor housing so as not to rotate relative to the rotor housing.
  • the runner housing is no longer divided into different regions.
  • the moisture absorption runner assembly is alternately connected with the moisture absorption channel and the moisture discharge channel. Specifically, when the drying module is in operation, the moisture absorption rotor assembly is first communicated with the moisture absorption channel, so as to perform moisture absorption and drying on the clothes in the drum.
  • the moisture absorption rotor assembly is communicated with the moisture discharge channel by using a switching structure, This regenerates the discs of the absorbent rotor assembly.
  • the wheel drive mechanism and dynamic seals provided due to the rotation of the wheel disc, such as the wheel seals and wheel housing seals introduced previously for forming dynamic seals, and the rotation auxiliary parts such as the previously described
  • the introduced peripheral roller mechanism, bottom roller mechanism, auxiliary rotating ring, etc. can all be omitted, thereby achieving the purpose of reducing costs.
  • the absorbent rotor assembly is secured to the rotor housing, but that the rotor housing is still divided into at least two areas which alternate with the absorbent
  • the passage communicates with the dehumidification passage.
  • a reciprocating and swingable pipe frame is arranged on the outer periphery of the runner housing, and flexible pipes are respectively connected between the pipe frame and the moisture absorption channel and the moisture discharge channel.
  • the integrated washing and drying machine also includes an air outlet duct for guiding the airflow from the drum to the drying module, a detergent delivery box and tube assembly.
  • the pipe assembly includes a water inlet pipe, a first water outlet pipe, a second water outlet pipe and a third water outlet pipe.
  • One end of the water inlet pipe is connected to the tap water pipe, and the other end of the water inlet pipe is respectively connected to one end of the first water outlet pipe and one end of the second water outlet pipe. It is connected to one end of the third water outlet pipe, the other end of the first water outlet pipe is connected to the water inlet of the condenser in the washing and drying machine, the other end of the second water outlet pipe is connected to the water inlet of the detergent delivery box, and the third outlet The other end of the water pipe is connected with the water inlet of the air outlet pipeline.
  • the condenser, the detergent delivery box, the water inlet of the air outlet pipe and the pipe assembly are arranged on the upper part of the drum.
  • the condenser, the detergent delivery box, the water inlet of the air outlet pipe and the pipe assembly are preferably respectively arranged at at least three corners of the integrated washing and drying machine.
  • a solenoid valve is provided on the water inlet pipe and/or the first water outlet pipe and/or the second water outlet pipe and/or the third water outlet pipe to control the on-off and/or flow of the water pipe.
  • the tube assembly and solenoid valve are configured as an integrated structure.
  • the water inlet pipe is connected to the tap water pipe through a hose, and/or the first water outlet pipe is connected to the water inlet of the condenser through a hose, and/or the second water outlet pipe is connected to the water inlet of the detergent delivery box through a hose.
  • the connection and/or the third water outlet pipe is connected with the water inlet of the air outlet pipe through a hose.
  • a filter for filtering the water flowing through the water inlet pipe is provided in the water inlet pipe.
  • the water outlet of the detergent delivery box is connected to the water inlet of the drum, and the water outlet of the drum is connected to the drain pipe.
  • a filter screen and a spray mechanism for spraying the filter screen are arranged in the air outlet pipeline, the air outlet pipeline includes a first water inlet for guiding water into the spray mechanism, a third outlet The water pipe is connected with the first water inlet.
  • the air outlet pipe includes a second water inlet for guiding cooling water into the cooling channel, the cooling channel is configured to guide the cooling water to flow to the outer wall of the air outlet pipe to cool it, the third water outlet pipe and the first water outlet pipe Two water inlet connections.
  • the air outlet duct is configured to guide the air flow from the drum to the drying module.
  • the air outlet duct extends from bottom to top along the outer surface of the rear wall of the drum.
  • the air outlet duct can be arranged at the left or right rear of the drum.
  • the air outlet duct extending from bottom to top along the outer surface of the rear wall of the drum can reduce the overall height of the washing-drying machine and reserve more air above the drum than the extension along the outer surface of the upper side wall of the drum. More space to arrange the various components of the drying module.
  • the air outlet pipe is preferably flexibly connected to the air inlet of the drying module.
  • the filter module includes a filter screen for filtering the airflow passing through the outlet pipe.
  • the use of the filter screen in the air outlet pipe can prevent foreign matter such as fluff entrained in the airflow from entering the drying module, thereby affecting the dehumidification and heating effects and thus affecting the drying effect.
  • the filter screen is arranged obliquely in the air outlet pipeline. The angle between the filter screen and the longitudinal axis of the outlet duct is, for example, between 15° and 45°.
  • the filter screen spans the entire cross-section of the air outlet pipe, so as to filter all the airflow passing through the air outlet pipe.
  • the filter screen is detachably arranged in the air outlet pipe, and the air outlet pipe is provided with an opening at a position corresponding to the filter screen for loading and unloading of the filter screen.
  • the air outlet pipe is curved, an air inlet is provided at the first end of the air outlet pipe to connect to the air outlet of the drum, and the second end of the air outlet pipe An air outlet is provided to be connected to the air inlet of the drying module.
  • the air outlet pipeline includes a first half shell and a second half shell to define a cavity, and the filter screen is obliquely arranged in the cavity so that the first half shell from the air outlet pipeline can be filtered. All airflow from one end to the second end.
  • the filter screen extends obliquely from the lower part of the second half-shell to the edge of the support plate arranged on the upper part of the first half-shell and extends into the cavity, so that the filter screen transversely Over at least 90%, preferably at least 95%, of the cross-section of the cavity, the support plate is provided with a mounting portion for sealingly mounting the water outlet device of the self-cleaning filter device.
  • the support plate is arc-shaped, one end of which is installed on the top panel of the first half shell, and the other end extends into the cavity for fixing the filter screen.
  • the support plate is in the form of a flat plate integrally formed with the first half-shell and extends into the cavity.
  • the first half shell and the second half shell respectively have an arc section starting from the first end and a straight line section connected to the arc section, and the first The arc sections of the half shell and the second half shell gradually widen from the first end to the straight line sections of the first half shell and the second half shell, respectively.
  • the filter module can also include a filter self-cleaning device for cleaning the filter.
  • the self-cleaning device for the filter screen is arranged at an end of the air outlet pipeline away from the drum.
  • the filter screen self-cleaning device includes a fluid supply pipe and a nozzle connected to the fluid supply pipe, and the nozzle is configured to distribute cleaning fluid on the intake surface of the filter screen.
  • the interconnected fluid supply pipe and nozzle form the shape of a venturi.
  • the free end of the nozzle forms a flat opening.
  • the width of the flat opening is at least 90% of the width of the screen, preferably the width of both is the same.
  • the angle between the nozzle and the filter screen is between 0° and 45°.
  • a plurality of channels are formed in the nozzle such that the cleaning fluid is distributed across the width of the flat opening.
  • the filter screen self-cleaning device also includes a vibrating mechanism for vibrating the filter screen and/or a blower mechanism for blowing the filter screen and/or a blower for scraping the filter screen Sweeping mechanism.
  • the fluid supply pipe extends along the inner surface of the air outlet pipe to the middle of the filter screen.
  • the fluid supply pipe extends along the length direction of the inner surface of the outlet pipe and is fixed on the inner surface, and the nozzles are a plurality of rotatable nozzles, which are connected to the The fluid supply pipe is used to spray fluid on the intake surface of the filter screen.
  • a pressurization structure is arranged in the fluid supply pipe.
  • the water inlet pipe extends along the entire length of the inner wall of the air outlet pipe, and the nozzles are a plurality of automatic rotating spray heads, which are connected to the water inlet pipe at intervals to spray water on the filter screen on the intake surface.
  • the filter screen self-cleaning device and the air inlet of the air outlet pipeline are located at opposite ends of the filter screen, and the water outlet of the filter screen self-cleaning device is connected to the air inlet of the air outlet pipeline.
  • the air ports are located on the same side as the screen.
  • the water inlet of the filter self-cleaning device is connected to the tap water inlet pipe of the integrated washing and drying machine through a water conduit.
  • the water inlet of the filter self-cleaning device is directly connected to a tap water inlet pipe disposed adjacently through an adapter.
  • the air outlet pipe is located on the side of the drum away from the tap water inlet pipe, and the water guide pipe connecting the water inlet of the filter screen self-cleaning device with the tap water inlet pipe spans the drum.
  • the air outlet pipe, the tap water inlet pipe and the adapter therebetween are located on substantially the same side of the drum.
  • the filter screen self-cleaning device includes a spraying mechanism for spraying the filter screen and/or a vibration mechanism for vibrating the filter screen and/or a blowing mechanism for blowing the filter screen And/or a sweeping mechanism for sweeping the filter screen.
  • the spray mechanism is configured to direct the water flow towards the actual filter surface of the screen.
  • the filter screen is detachably arranged in the air outlet pipe.
  • the filter screen is arranged obliquely in the linear section of the first half-shell and the second half-shell.
  • the screen is flexible and extends obliquely from the arcuate section of the first half-shell to a support extending into the cavity provided on the straight section of the second half-shell edge of the board.
  • the sieve can be cleaned manually.
  • the air outlet duct includes a first section connected to the drum, a second section connected to the drying module, and a filter arrangement connecting the first section and the second section A section to guide the airflow from the drum to the drying module, wherein the filter installation section can be accessed from the outside of the casing of the integrated washing and drying machine to operate the filter installation section.
  • a first closable opening is provided on the front panel, side panel or rear panel of the integrated washing and drying machine, which is used for accessing the filter installation section.
  • At least one filter screen is installed in a filter box, and the filter box is removably and sealingly mounted to the filter screen receiving section so that it is compatible with the first section and the second section. fluidly connected to form an outlet duct.
  • the filter cassette is flexible and mounted to the screen seating section with an interference fit.
  • the filter cassette is rigid and mounted to the screen seating section by a snap fit.
  • the filter installation section includes a second closable opening to open and close the filter installation section.
  • at least one filter screen is removably or fixedly installed directly in the filter screen installation section, or at least one filter screen is installed in the filter box, and the filter box is removably Seal mounted to the screen housing section.
  • the second closable opening is opened and closed by a sliding plate or a rotating flap.
  • the at least one filter screen is tightly fitted into a slot provided in the filter screen installation section, or the filter box is removably attached to the filter screen installation section by a magnet. within the section.
  • at least one filter screen is arranged obliquely in the filter screen installation section.
  • at least one filter screen is arranged in the filter screen installation section perpendicular to the longitudinal axis of the filter screen installation section.
  • the integrated washing and drying machine further includes a cooling channel for cooling the airflow passing through the air outlet duct.
  • a cooling channel for cooling the airflow passing through the air outlet duct.
  • an outer pipe is sheathed outside the air outlet pipe, and a cooling channel is formed between the outer wall of the air outlet pipe and the inner wall of the outer pipe.
  • at least a portion of the housing of the outlet duct includes two walls forming a cooling channel between the two walls.
  • a cooling channel covers at least a portion of the outlet duct.
  • the cooling channel includes a first water inlet for guiding cooling water into the cooling channel and a first water outlet for discharging cooling water.
  • a water spray nozzle connected to the first water inlet is also provided, and the water spray nozzle is configured to spray cooling water to the outer wall of the air outlet pipe.
  • the cooling channel is a spiral channel provided on the outer wall of the air outlet duct.
  • thin ribs are provided on the outer surface of the cooling channel, and the airflow blown by the blower flows to the thin ribs.
  • a temperature sensor and/or a humidity sensor is provided on the outlet pipe for detecting the temperature and/or humidity of the airflow passing through the outlet pipe.
  • a filter screen and a spray mechanism for spraying the filter screen are arranged in the air outlet pipeline, and the air outlet pipeline includes a second water inlet for guiding water into the spray mechanism.
  • a cold water pipe is provided upstream and/or downstream of the filter screen in the outlet duct.
  • a condenser is provided between the drum and the air outlet duct and/or between the drying module and the air outlet duct. .
  • the integrated washing and drying machine proposed by the present invention can also include a controller.
  • the controller can start the washing and/or drying program according to the operation of the user by means of the display and operating device arranged on the outer casing of the washing and drying machine.
  • a temperature sensor and/or a humidity sensor is arranged inside the drum for detecting the temperature and/or humidity inside the drum. It is also advantageous if one or more temperature sensors are arranged in the moisture absorption channel and/or the regeneration channel. It is especially advantageous that a thermostat installation part is provided in the regenerative heating assembly, which includes a heat conduction sheet and a thermostat wrapped by the heat conduction sheet. It is also advantageous if temperature sensors are respectively arranged upstream and downstream of the regeneration condensing assembly.
  • the controller can control the power of the moisture absorption heating component and/or the moisture removal heating component according to the detection data of the above sensors. It is particularly advantageous here that the controller controls the power of the moisture absorption heating assembly and/or the moisture exhausting heating assembly according to the detection data of the above-mentioned sensors so that the wheel discs of the moisture absorption rotor assembly work in an appropriate temperature range, thereby avoiding the wheel The disc has poor hygroscopic performance due to excessive temperature.
  • the integrated washing and drying machine can also include at least two drums for accommodating clothes, the above-mentioned drying module and an optional filtering module, wherein each drum includes an air inlet passage and an air outlet passage.
  • the drying module optionally dries the clothes in the drum.
  • the air inlet of the moisture absorption channel is alternatively in fluid communication with the air outlet passage of the drum, and the air outlet of the moisture absorption channel is correspondingly in fluid communication with the air inlet passage of the drum.
  • the drying module can selectively communicate with any one of the drums through a switching mechanism.
  • the switching structure at least includes a first switching mechanism and a second switching mechanism, the air inlet passage of the drum is connected to the air outlet of the moisture absorption channel through the first switching mechanism, and the air outlet passage of the drum is connected through the first switching mechanism.
  • the second switching mechanism is connected with the air inlet of the moisture absorption channel.
  • the filter module is arranged between the second switching mechanism and the moisture absorption and dehydration component.
  • the second switching mechanism is arranged at the connection between the air inlet of the moisture absorption channel and the air outlet passage of the drum.
  • the integrated washing and drying machine proposed by the present invention has many advantages such as low energy consumption, high efficiency, low noise, and low drying temperature.
  • the integrated washing and drying machine proposed by the present invention uses moisture-absorbing and dehumidifying components that can dehumidify to absorb the moisture in the drum, thereby eliminating the need for heat pumps, etc. Expensive components, so the cost is greatly reduced.
  • this moisture-absorbing and dehumidifying component mainly utilizes the moisture-absorbing and desorbing performance of its material and/or structure instead of working based on temperature difference, thus greatly reducing the sensitivity of the drying module to ambient temperature and thus improve the adaptability to the environment, that is to say, the integrated washing and drying machine proposed by the present invention can maintain relatively stable energy consumption and drying efficiency under various temperature environments.
  • the technical solution proposed by the present invention further reduces the drying temperature, so that it is suitable for drying clothes of more materials while protecting the clothes from damage.
  • the drying module is also the subject of the present invention, which can comprise the individual features or combinations of features described above in relation to it, and thus have the same or similar advantages as the washer-dryer according to the invention.
  • Fig. 1 shows the first embodiment of the integrated washing and drying machine according to the present invention from the front in a perspective view
  • Fig. 2 shows the first embodiment of the integrated washing and drying machine according to the present invention from the back in a perspective view
  • Fig. 3 shows the drying module in the first embodiment of the integrated washing and drying machine according to the present invention in a perspective view
  • Fig. 4 schematically shows the flow path of the moisture absorption airflow in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 5 schematically shows the flow path of the moisture exhaust airflow in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 6 is an exploded diagram showing the moisture absorption and dehydration components in the first embodiment of the all-in-one washing and drying machine according to the present invention
  • Fig. 7 shows a perspective view of the moisture absorption runner assembly and the lower casing of the runner in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 8 is an exploded diagram showing the moisture absorption rotor assembly in the first embodiment of the integrated washing and drying machine according to the present invention.
  • Fig. 9 is a perspective view showing the moisture-discharging heating assembly in the first embodiment of the integrated washing and drying machine according to the present invention.
  • Fig. 10 shows the mesh plate in the moisture-discharging heating assembly in the first embodiment of the integrated washing and drying machine according to the present invention from the front in a perspective view;
  • Fig. 11 shows the mesh plate in the moisture-discharging heating assembly in the first embodiment of the integrated washing and drying machine according to the present invention from the back in a perspective view;
  • Fig. 12 is a perspective view of the upper casing of the runner without the moisture-discharging heating assembly in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 13 is a perspective view showing the integrated body of the dehumidification and condensation pipes of the dehumidification and condensation assembly in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 14 is a perspective view showing the intercepted part of the moisture-discharging and condensing assembly shell of the moisture-discharging and condensing assembly in the first embodiment of the integrated washing and drying machine according to the present invention
  • Fig. 15 schematically shows a pipe assembly in the integrated washing and drying machine according to the present invention in a perspective view
  • Fig. 16 is a perspective view showing a longitudinal cross-sectional view of an air outlet duct provided with a filter screen self-cleaning device in an integrated washing and drying machine according to the present invention
  • Fig. 17 schematically shows a cross-sectional view taken along the line A-A in Fig. 16 of the filter screen self-cleaning device in the integrated washing and drying machine according to the present invention
  • Fig. 18 shows a second embodiment of the integrated washing and drying machine according to the present invention in a perspective view
  • Fig. 19 shows a third embodiment of the integrated washing and drying machine according to the present invention in a perspective view.
  • Fig. 1 and Fig. 2 respectively show the first embodiment of the integrated washing and drying machine according to the present invention from the front and the back.
  • Fig. 1 and Fig. 2 omit part of the outer casing and parts of the integrated washing and drying machine.
  • the integrated washing and drying machine W includes a drum R for accommodating laundry, a drum driving part RD for driving the drum R to rotate, a drying module D for drying the inner cavity of the drum, A filter module F for filtering the airflow entering the drying module D, an air outlet duct L1 for connecting the air outlet of the drum R with the air inlet of the drying module D, and an air outlet for connecting the air inlet of the drum R with the The air intake pipe L2 of the air outlet of the drying module D, the pipe assembly P for water inlet and outlet, the detergent delivery box C for dispensing detergent, the frame B for supporting each functional module, and the The water inlet and the water outlet connected by the drum R.
  • the all-in-one washing and drying machine W also includes, but is not limited to, an outer casing with at least an opening for taking clothes and an opening for detergent, a door body for closing the opening for taking clothes, display and operating devices arranged on the outer casing, and a controller. , drainage pipes and other components to realize the washing and drying functions of the washing and drying machine. Specifically, the controller controls the all-in-one washing and drying machine to start its washing and/or drying program after receiving an instruction input by the user through the display and operating device.
  • Fig. 3 shows the drying module D in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the drying module D includes a moisture absorption and dehydration component D1, a moisture absorption channel D2 and a moisture discharge channel D3.
  • the moisture absorption and dehydration component D1 includes a moisture absorption rotor assembly D11, a rotor housing D12 and a rotor driving mechanism D13.
  • the moisture absorption channel D2 is provided with a moisture absorption channel air inlet D21, a moisture absorption channel air outlet D22 and a moisture absorption channel fan D23.
  • a dehumidification passage fan D33, a dehumidification heating assembly D34 and a dehumidification condensing assembly D35 are arranged.
  • a moisture absorption heating component, a moisture absorption condensing component and/or a moisture absorption filter component can optionally be provided inside the moisture absorption channel D2, and a moisture discharge filter component can also be optionally provided inside the moisture discharge channel D3.
  • the above-mentioned functional modules are connected to each other and overlapped on the top four edges of the rack B of the washing and drying machine through at least four hanging ears B1, which can be seen more clearly from Figure 1 See.
  • At least three of the at least four lugs B1 are manufactured separately and then connected to the edge of the functional module, and at least another lug B1 is directly integrally formed with the wheel housing D12 of the moisture-absorbing and dehumidifying component D1.
  • Other numbers of mounting ears B1 and other forms of connection to the rack B are also conceivable.
  • using the hanging lugs B1 to directly fix the integrated functional modules on the rack on the one hand facilitates assembly and on the other hand helps to reduce the influence of drum vibration on the drying module D.
  • the rotation axes of the moisture absorption rotor assembly D11 and the moisture absorption channel fan D23 which occupy a large space, are different from the rotation axis of the drum R and generally perpendicular to the rotation axis of the drum R, and are distributed on both sides of the rotation axis of the drum R.
  • these functional modules especially the moisture absorption rotor assembly D11, the rotor drive mechanism D13, the moisture absorption channel fan D23, the moisture exhaust channel fan D33, the moisture exhaust heating assembly D34 and the moisture exhaust condensing assembly D35 are arranged side by side in the radial direction Arranged in substantially the same plane, that is, these functional modules are at least partially overlapped along the direction of the rotation axis of the moisture absorption rotor assembly D11, but not completely staggered.
  • the air inlet D21 of the moisture absorption channel D2 is in fluid communication with the air outlet of the drum R, and the air outlet D22 of the moisture absorption channel D2 is in fluid communication with the air inlet of the drum R.
  • the air outlet of the moisture absorption channel fan D23 is configured to open along the direction perpendicular to the rotation axis of the moisture absorption rotor assembly D11, and the air outlet is connected to the circumferential direction of the rotor housing D12 by means of the air outlet connection part.
  • the hygroscopic gas flow inlet of the side wall is in fluid communication and is thereby in fluid communication with the hygroscopic region D1211 of the rotor housing D12.
  • the moisture absorption air inlet of the rotor housing D12 is arranged on the circumferential side wall of the rotor housing D12 between the moisture absorption rotor assembly D11 and the bottom of the rotor housing D12.
  • the moisture discharge channel D3 is configured end to end as an internal circulation channel that is not connected to the external environment.
  • the air outlet of the moisture exhaust channel fan D33 is also configured to open along the direction perpendicular to the rotation axis of the moisture absorption rotor assembly D11, and the air outlet is connected with the periphery of the moisture exhaust heating housing D341 of the moisture exhaust heating assembly D34 by means of the air outlet connection part.
  • the dehumidification heating element D34 is fastened on the upper surface of the upper wheel housing D12U of the wheel housing D12 and is formed in a shape complementary thereto.
  • the lower end wall D3412 of the housing D341 of the dehumidification heating assembly is configured with a dehumidification air outlet, which is in fluid communication with the dehumidification area D1212 of the dehumidification wheel assembly D11.
  • a compact drying module D is formed, especially in the direction of the axis of rotation, which is very beneficial for reducing the height or thickness of the integrated washing and drying machine
  • Fig. 4 schematically shows the flow path of the moisture absorption airflow in the first embodiment of the integrated washing and drying machine according to the present invention with arrows.
  • the moisture absorption channel fan D23 When the moisture absorption channel fan D23 is activated, the airflow will circulate in the drum R, the drying module D and the optional filter module F to form a moisture absorption airflow.
  • the moisture absorption channel fan D23 sucks the humid gas from the drum R through the filter module F into the moisture absorption channel air inlet D21 of the drying module D and discharges it to the bottom of the moisture absorption rotor assembly D11 and the rotor housing D12 after passing through itself.
  • the humid gas passes through the disc D111 in the moisture absorption wheel assembly D11 from bottom to top and becomes dry gas, and the dry gas re-enters the drum R through the air outlet D22 of the moisture absorption channel. This cycle is used to dry the inner cavity of the drum R.
  • Fig. 5 schematically shows the flow path of the moisture exhaust airflow in the first embodiment of the integrated washing and drying machine according to the present invention with arrows.
  • the dehumidification passage fan D33 inhales the dry gas flowing out of the dehumidification condensing component D35 and sends it to the dehumidification heating component D34, and the heated dry and hot gas enters the dehumidification area D212 and flows through the dehumidification wheel from top to bottom
  • the disc D111 of the component D11 the dry hot gas takes away the moisture in the disc D111 to become a hot and humid gas, and the hot and humid gas is then sent to the dehumidifying and condensing unit D34 arranged downstream of the moisture absorption wheel component D11 and there It is condensed and dehumidified to become a dry cold gas again, and the dry cold gas is sent to the moisture absorption wheel assembly D11 again.
  • This cycle is used to regenerate the disc D111 of the moisture absorption rotor assembly D11, thereby continuously maintaining its moisture absorption capacity.
  • Figures 4 and 5 are an example of the air flow direction in the moisture absorption channel and the moisture discharge channel.
  • the lower part of the disc D111 passes upwards; or the upper part of the roulette D111 passes downwards or the lower part passes upwards at the same time.
  • the present disclosure is not limited thereto.
  • Fig. 6 is an exploded diagram showing the moisture absorption and dehydration component D1 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • Fig. 7 shows a perspective view of the moisture absorption rotor assembly D11 and the lower housing D12L of the rotor in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the moisture absorption and dehydration component D1 includes a moisture absorption rotor assembly D11, a rotor housing D12 and a rotor driving mechanism D13.
  • the runner housing D12 includes a runner upper housing D12U and a runner lower housing D12L, which are fixed to each other to form an inner cavity.
  • the moisture absorption wheel assembly D11 is rotatably supported in the inner cavity of the wheel housing D12 along its axis of rotation and is driven to rotate by the wheel drive mechanism D13.
  • the moisture-absorbing wheel assembly D11 is driven by the wheel driving mechanism D13 at its outer periphery, that is, the wheel driving mechanism D13 applies its output driving force to the outer periphery of the moisture-absorbing wheel assembly D11.
  • straight teeth uniformly distributed in the circumferential direction are formed on the outer peripheral surface of the moisture absorption rotor assembly D11, and the rotor drive mechanism D13 has a counter-drive mechanism D132 configured as a spur gear.
  • the moisture absorption rotor assembly D11 and the rotor drive mechanism D13, especially the mating transmission mechanism D132 therein, are arranged substantially side by side along a direction perpendicular to the rotation axis of the moisture absorption rotor assembly D11, ie radially.
  • the rotor housing D12 has accommodating parts for accommodating the moisture absorption rotor assembly D11 and the rotor driving mechanism D13 respectively, that is, they share a rotor housing D12.
  • the runner housing D12 is provided with at least two pairs of partition ribs D121 extending toward each other opposite to each other on the end face inner walls of the runner upper housing D12U and the runner lower housing D12L, so as to
  • the inner space of the runner housing D12 is divided into a moisture absorption area D1211 and a moisture discharge area D1212, so that the moisture absorption airflow and the moisture exhaust airflow are separated inside the rotor housing D12.
  • a gap is left between the partition rib D121 and the disk 111 .
  • a partition seal D125 is fixed on the surface facing the wheel D111 of the partition rib D121 surrounding the moisture discharge area D1212, and the size of the partition seal D125 is designed to only keep a small distance from the wheel D111.
  • the gap is so as to prevent the airflow from crossing between the moisture absorption area D1211 and the moisture discharge area D1212 as much as possible without hindering the rotation of the wheel D111. It is particularly advantageous for the gap separating the seal D125 and the disc D111 to be set between 0.2 millimeters and 5 millimeters, for example 0.8 millimeters. The rotation of the wheel is hindered, and the channeling of the airflow between the various areas can be well prevented.
  • the partition seal D125 is flexible, for example configured as foam, silicone or soft glue, which is beneficial to reduce the risk of damage to the wheel when the axial runout of the wheel is extremely severe.
  • the partition seal can also be configured to seal the sliver and contact the wheel disc in an assembled state, so as to form a relatively rotatable contact seal with the wheel disc.
  • a partition pressing piece D126 is fixed, and the partition pressing piece D126 has a plurality of protrusions arranged at intervals for
  • the divider seal D125 is positioned and squeezed onto the divider rib D121.
  • a groove for accommodating the partition pressing piece D126 is configured, and the thickness of the groove is greater than the thickness of the partition pressing piece D126, so that the partition seal D125 is Closer to wheel D111 in assembled state.
  • the divider seal D125 and divider tab D126 have a shape and size matching at least a portion of the edge of the moisture removal area D1212.
  • the partition pressing sheet can also function as a partition heat insulator for reducing heat diffusion between the moisture absorption area D1211 and the moisture release area D1212.
  • the partition pressing piece D126 is made of heat insulating material, but it can also be made of metal or alloy with lower cost.
  • the metal or alloy has good thermal conductivity, it can still form a certain heat insulation effect after being covered by the sealing member.
  • an airflow guide piece D127 is also provided in the runner housing D12, and the airflow guide piece D127 is configured to divide the moisture absorption airflow entering the runner housing into two airflows And the two airflows are made to flow through the disc D111 of the moisture absorption rotor assembly D11 from different regions respectively.
  • One end of the airflow guiding piece D127 is arranged in the center of the region of the runner housing D12 for the moisture absorption airflow inlet for the moisture absorption airflow. It is also conceivable to provide a plurality of air guide vanes, the ends of which preferably bisect the area of the suction air inlet and are preferably arranged substantially uniformly over the entire suction area.
  • the air flow guide webs D127 are curved.
  • the arrangement of such an airflow guide sheet D127 can prevent the moisture absorption airflow from entering the moisture absorption area D1211 and gather in the outer area along the radial direction with the rotating moisture absorption wheel assembly D11, that is, to improve the uniformity of the moisture absorption airflow passing through the wheel disc , thus improving the moisture absorption efficiency.
  • the peripheral roller mechanism D122 includes a peripheral roller and a peripheral roller bracket, wherein the peripheral roller is rotatably supported on the peripheral roller bracket and the peripheral roller bracket is provided at the inner periphery of the wheel housing D12. Viewed along a direction parallel to the rotation axis of the moisture absorption rotor assembly D11 , ie seen in the axial direction, the peripheral rollers are arranged within the dimension range of the moisture absorption rotor assembly D11 along the axial direction.
  • the peripheral side rollers are arranged between the moisture absorption rotor assembly D11 and the rotor housing D12, and the peripheral side rollers D1221 are positioned between the moisture absorption rotor
  • the assembly D11 can be in rolling contact with the outer peripheral surface of the moisture absorption rotor assembly D11 at least part of the time during the rotation.
  • the peripheral roller protrudes at least partially over the entire inner peripheral wall of the inner peripheral edge of the runner housing towards the axis of rotation.
  • a plurality of bottom roller mechanisms D123 are provided at the inner bottom wall of the runner housing D12.
  • the bottom roller mechanisms D123 include bottom rollers and bottom roller brackets, and the bottom rollers are rotatably supported on the bottom roller brackets.
  • the bottom roller bracket is arranged on the runner housing D12. Viewed along the direction perpendicular to the rotation axis of the moisture absorption rotor assembly D11, that is, the radial direction, the bottom rollers are arranged within the radial dimension of the moisture absorption rotor assembly D11, and along the direction parallel to the moisture absorption rotor assembly D11.
  • the bottom roller is arranged between the moisture absorption runner assembly D11 and the runner housing D12, and the distance between the bottom roller D1231 and the moisture absorption runner assembly D11 is smaller than that of the moisture absorption runner assembly D11 Minimum distance from wheel housing D12.
  • the bottom roller D1231 protrudes at least partially over the entire inner bottom wall of the spinner housing D12 towards the moisture absorption spinner assembly D11. Therefore, even when the moisture absorption rotor assembly D11 deviates in the axial direction, the moisture absorption rotor assembly D11 does not touch the rotor housing D12 itself, thereby reducing the risk of the moisture absorption rotor assembly D11 being damaged.
  • Fig. 8 shows an exploded diagram of the moisture absorption rotor assembly D11 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the moisture absorption rotor assembly D11 includes a wheel disc D111, an outer peripheral housing part D112, a central housing part D113, a power input part D114, an auxiliary rotating ring D115, a rotor seal D116, and an outer peripheral vibration damping part D117 and center shock absorber D118.
  • the disc D111 is constructed of a recyclable moisture-absorbing material.
  • the disk D111 can be configured as a porous structure or consist of a porous material.
  • the wheel D111 is made of fibers with better hygroscopicity, such as cotton cloth.
  • the disk D111 has a central bore which is formed symmetrically to the center of the axis of rotation and which is a through-hole.
  • the outer peripheral housing part D112 is composed of a ring-shaped upper outer clamp housing D112U and an outer peripheral lower clamp housing D112L.
  • the outer peripheral clamp housing D112U has an L-like longitudinal section and includes an end section extending in the radial direction and a circumferential section extending in the axial direction.
  • the outer peripheral lower clamp housing D112L also has an L-like longitudinal section and includes an end section extending in the radial direction and a circumferential section extending in the axial direction.
  • the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L are engaged with each other by means of buckles and slots constructed thereon, thereby forming a groove open on one side only for accommodating the peripheral region of the wheel D111 on the inner side thereof .
  • the outer peripheral upper clamping housing D112U and the outer peripheral lower clamping housing D112L surround the entire outer peripheral surface of the wheel D111 and clamp it from the upper and lower end faces of the peripheral area of the wheel D111 respectively, so as to
  • the outer peripheral housing part D112 is connected with the wheel D111 in a non-rotatable manner.
  • the upper and lower end faces of the wheel D111 mentioned here refer to the radially extending surfaces of the wheel D111 .
  • the outer peripheral housing part can also be constructed by two annular housing parts with a similar L-shaped longitudinal section and a circumferential annular housing part, and these two have a similar L-shaped longitudinal section.
  • the annular housing parts are respectively fixedly connected with the circumferential annular housing parts.
  • Other housing configurations are also conceivable in which grooves which are open on only one side can be formed on the inside.
  • the end sections of the outer peripheral upper clamping shell and the outer peripheral lower clamping shell may also be discontinuous in the circumferential direction, as long as they can clamp the wheel disc.
  • the fixing between the shell parts for example, the fixing of the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L in this embodiment can also be realized by means of threaded fasteners, welding, gluing and the like.
  • the arrangement of the outer peripheral shell can avoid the deformation of the wheel due to centrifugal force during the rotation process, especially the deformation of the wheel in the peripheral area after moisture absorption, and can prevent the wheel from directly colliding with the wheel shell due to vibration and other reasons thereby damaged.
  • the outer peripheral shell itself can reduce the radial distance between the moisture absorption rotor assembly and the rotor housing, thereby reducing the air flow that does not pass through the moisture absorption rotor assembly, thereby improving the moisture absorption efficiency.
  • the outer peripheral lower clamp housing D112L is configured to be in rolling contact with the bottom roller mechanism D123, especially in the initial assembly state, thereby providing support for the rotating moisture absorption spinner assembly D11 through the bottom roller mechanism D123 at all times. Force, thereby substantially eliminating losses due to sliding friction between the moisture absorption rotor assembly D11 and the bottom of the rotor housing D12.
  • the end section of the outer peripheral lower clamp housing D112L is configured to at least partially cover the installation position of the bottom roller mechanism D123 in the runner lower housing D12L, so that the outer peripheral lower clamp housing D112L The end section of can be in rolling contact with the bottom roller mechanism D123.
  • the central housing member D113 is composed of a central upper clamping piece D113U and a central lower clamping piece D113L in a ring configuration.
  • the center upper clamp D113U has an L-like longitudinal section and includes an end section extending in the radial direction and a circumferential section extending in the axial direction.
  • the center lower clamp D113L also has an L-like longitudinal section and includes an end section extending in the radial direction and a circumferential section extending in the axial direction.
  • Both the central upper clamping piece D113U and the central lower clamping piece D113L pass through the central hole of the wheel D111 and engage with each other through the buckles and slots constructed thereon, thereby forming a central area for accommodating the wheel D111 on its outer side A groove that is open on only one side. It is also conceivable that only the central upper clamping part D113U or only the central lower clamping part D113L passes through the central hole of the wheel D111. In the snapped state, the central upper clamping part D113U and the central lower clamping part D113L are respectively clamped from the upper and lower end faces of the central area of the wheel D111, so that the center housing part D113 and the wheel D111 are inseparable. connected in a relatively rotational manner.
  • the central housing part can also be constructed by two annular housing parts with a similar L-shaped longitudinal section and a circumferential annular housing part, these two have a similar L-shaped longitudinal section.
  • the annular housing parts are respectively fixedly connected with the circumferential annular housing parts.
  • Other housing configurations are also conceivable in which grooves which are open on only one side can be formed on the outside.
  • the end sections of the center upper clamping shell and the central lower clamping shell may also be discontinuous in the circumferential direction, as long as they can clamp the wheel disc.
  • the fixing between the shell parts for example, the fixing of the central upper clamping part D113U and the central lower clamping part D113L in this embodiment can also be realized by threaded fasteners, welding, gluing and the like.
  • the provision of the central housing part prevents the relatively fragile wheel from being damaged by collision with parts located on the axis of rotation, such as the shaft, and also enhances the holding of the wheel to avoid unwanted deformations.
  • a power input member D114 is provided on the outer peripheral surface of the clamp housing D112U.
  • the power input member D114 can be integrally formed with the outer peripheral upper clamp housing D112U, or can be manufactured separately and then fixed, for example, welded to the outer peripheral surface of the outer peripheral upper clamp housing D112U.
  • the power input D114 is configured as straight teeth evenly distributed along the circumferential direction.
  • the rotary wheel driving mechanism D13 has an output gear capable of intermeshing with the power input member D114, as shown in FIG. 6 .
  • a power input member may also be provided on the outer peripheral surface of the outer peripheral lower clamp housing.
  • the power input element and the rotary wheel drive can also be configured as helical teeth for gear transmission, curved teeth, smooth surface for friction belt transmission, various grooves for meshing belt transmission or chain transmission. Sprocket teeth etc.
  • the arrangement of the power input member on the outer peripheral surface of the outer peripheral shell helps to reduce the thickness of the moisture-absorbing and dehumidifying component along the rotation axis, thus contributing to reducing the overall height or thickness of the washing and drying integrated machine.
  • a power input member is provided on the inner peripheral surface of the central housing member, and the wheel drive mechanism is correspondingly arranged at the center hole of the wheel disc.
  • an auxiliary rotating ring D115 is also provided on the outer peripheral surface of the outer clamp housing D112U.
  • the auxiliary rotating ring D115 is arranged offset from the power input member D114 in the direction of the rotation axis.
  • the auxiliary rotating ring D115 can be integrally formed with the outer peripheral upper clamp housing D112U, or can be manufactured separately and then fixed, for example, welded to the outer peripheral surface of the outer peripheral upper clamp housing D112U.
  • the auxiliary rotating ring D115 is arranged to match the peripheral roller mechanism D122 , especially the location of the peripheral rollers therein, so as to roll and cooperate with the peripheral rollers in the peripheral rolling mechanism D122 , as shown in FIG. 6 .
  • the auxiliary rotating ring D115 keeps in contact with the peripheral side rollers in the peripheral side roller mechanism D122 without obvious extrusion, and when the moisture absorption runner assembly D11 starts to rotate, it assists The rotating ring D115 is in rolling contact with the peripheral rollers in the peripheral roller mechanism D122, thereby suppressing the shaking of the moisture absorption runner assembly D11 in the radial direction, thereby ensuring moisture absorption without increasing the rotational resistance of the moisture absorption runner assembly D11. Smooth operation of the wheel assembly D11.
  • peripheral roller mechanism D122 is configured to be deformable, in particular the rollers in the peripheral roller mechanism D122 are configured to be flexible, thereby reducing the friction between the auxiliary rotating ring D115 and the peripheral roller mechanism D122. Risk of damage in the event of a collision.
  • a runner seal D116 is provided at the outer peripheral surface of the position where the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L are fixed to each other, and the radial inner side of the runner seal D116 covers the outer circumference.
  • the positions where the upper clamp housing D112U and the outer peripheral lower clamp housing D112L are fixed to each other can thereby be sealed by the radial inner side of the runner seal D116 where the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L are fixed to each other , so as to prevent the airflow that has entered the moisture absorption rotor assembly D11 from flowing out from the installation gap of the outer peripheral shell member.
  • the runner seal D116 is configured to extend in a direction perpendicular to the axis of rotation, that is, radially outward, until it can contact the runner housing seal D124 on the inner peripheral surface of the runner housing D12. contact in a rotatable manner. "In relative rotatable contact” means that contact of the rotor seal D116 with the rotor housing seal D124 does not significantly increase the rotational resistance of the absorbent rotor assembly D11 with the rotor seal D116.
  • the rotor housing seal D124 is formed in the illustrated embodiment by the inner peripheral surface of the rotor housing D12 itself. In the illustrated embodiment, the outer peripheral surface of the rotor seal D116 forms the largest diameter of the entire absorbent rotor assembly D11.
  • the radial gap between the moisture absorption rotor assembly D11 and the rotor housing D12 can be closed by the radially outer side of the rotor seal D116, thereby preventing the non-absorbed air flow from flowing through the gap and then into the drum R middle.
  • the runner seal D116 in this embodiment has dual functions. On the one hand, it can prevent the airflow that has entered the moisture-absorbing runner assembly D11 from flowing out from the installation gap of the outer peripheral shell member; The moisture-absorbing air flow bypasses the moisture-absorbing wheel assembly D11 and flows outside its periphery, thereby significantly improving the moisture-absorbing efficiency.
  • the inner peripheral surface of the runner housing can also be configured to protrude slightly radially inwards to serve as a runner housing seal that contacts and seals with the runner seal, which can reduce the Radial dimension of the wheel seal. In this way, the rotational contact seal explained above can be achieved even if the outer peripheral surface of the rotor seal is not at the largest diameter of the entire absorbent rotor assembly.
  • a separate sealing ring is connected, such as glued, at the position where the inner peripheral surface of the runner housing matches the runner seal, so as to be used as a contact seal with the runner seal.
  • the runner housing seal can consist, for example, of the same material as the runner seal.
  • This also contributes to reducing the radial dimension of the runner seal and can also flexibly match the radial dimension of the runner seal, which leaves room for the arrangement of the runner seal on the outer peripheral surface of the outer peripheral housing. a larger design space.
  • the rotational contact seal explained above can be achieved even if the outer peripheral surface of the rotor seal is not at the largest diameter of the entire absorbent rotor assembly.
  • this separate sealing ring can protect the inner peripheral surface of the runner housing from being worn, and it is easy to replace itself.
  • runner seals which are arranged offset from one another at different positions on the outer peripheral surface of the outer peripheral housing part, so that at least the above-mentioned double function can be realized, or even redundantly.
  • one runner seal is provided at the outer peripheral surface of the position where the outer peripheral upper clamp housing and the outer peripheral lower clamp housing are fixed to each other, and the other runner seal is provided at the outer peripheral upper clamp housing or the outer peripheral lower clamp housing
  • the outer peripheral surface of the outer peripheral body which is different from the fixed position or the other two runner seals are arranged redundantly on the outer peripheral surface of the outer peripheral upper clamp housing and the outer peripheral lower clamp housing which are different from the fixed position.
  • the power input member D114 , the auxiliary rotating ring D115 and the runner seal D116 are completely staggered along the direction of the rotation axis on the outer peripheral surface of the outer peripheral housing member D112 and arranged sequentially from top to bottom. It is conceivable that the power input member D114 , the auxiliary rotating ring D115 and the runner seal D116 may also be arranged in other sequences to be staggered along the rotation axis.
  • the moisture absorption rotor assembly D11 further includes a deformable outer peripheral shock absorber D117 and a central shock absorber D118.
  • the outer peripheral vibration damper D117 is disposed between the outer peripheral surface of the wheel D111 and the inner peripheral surface of the outer peripheral housing D112 to form a buffer therebetween by virtue of its own deformable properties.
  • the outer peripheral vibration damper D117 is glued on the outer peripheral surface of the wheel D111.
  • the central damper D118 is disposed between the end section of the central shell D113 and the central area of the wheel D111 to form a buffer therebetween by utilizing its own deformable characteristics.
  • the central damper D118 is disposed between the end section of the central lower clamp D113L and the end surface of the central region of the wheel D111.
  • the central shock absorber D118 can also be arranged between the end section of the central upper clamp D113U and the end surface of the central area of the wheel D111, or can also be arranged at these two positions One center damper D118.
  • the central shock absorber D118 is glued on the end surface of the central area of the wheel D111.
  • the outer peripheral damper D117 and the central damper D118 are made of foam, for example. Of course, other elastically deformable materials can also be used to manufacture the outer peripheral damper D117 and the central damper D118.
  • the drum will vibrate, and this vibration may sometimes drive the whole body to vibrate together, which will cause the moisture absorption runner assembly D11 to vibrate together.
  • the outer peripheral vibration damper D117 and the central vibration The component D118 can buffer this vibration from the axial and radial directions, so as to protect the generally fragile wheel disc D111 from damage.
  • Fig. 9 shows a perspective view of the dehumidification heating assembly D34 in the first embodiment of the all-in-one washing and drying machine according to the present invention.
  • the dehumidification heating assembly D34 includes a dehumidification heating assembly housing D341, a mesh plate D342, a dehumidification heating member D343 and a thermostat installation part D344.
  • the dehumidification heater housing D341 is configured as a sector with a sector-shaped cross section and thus has a sector-shaped upper end wall D3411 , a lower end wall D3412 and a circumferentially extending circumferential side connecting the upper end wall D3411 and the lower end wall D341 A wall D3413 and a radially extending radial sidewall D3414.
  • This segment is formed in a form complementary to the upper rotor housing D12U of the rotor housing D12.
  • the upper housing D12U of the runner is configured with a fan-shaped gap, which is basically the same shape as the fan-shaped body of the housing D341 of the dehumidification heating assembly.
  • a dehumidification air outlet as large as possible is configured at the lower end wall D3412, so that the air flow can flow into the moisture absorption rotor assembly D11 through the dehumidification air outlet.
  • the moisture exhaust air outlet occupies at least 80%, preferably 90%, of the area of the lower end wall D3412.
  • a dehumidification air inlet as large as possible is provided at the circumferential side wall D3413 of the dehumidification heating assembly housing D341.
  • the moisture exhaust gas flow inlet occupies at least 80%, preferably 90%, of the area of the circumferential side wall D3413.
  • the moisture exhaust air inlets are arranged at the radial side walls, so that the moisture exhaust air can pass through the moisture absorption rotor assembly more uniformly in the radial direction, especially when a plurality of moisture exhaust air inlets are arranged on two radial sides.
  • the moisture exhaust airflow can pass through the moisture absorption runner assembly more uniformly within the cross-sectional range of the fan-shaped body, thereby improving the moisture absorption rotation. The regenerative efficiency of the wheel assembly.
  • Fig. 10 shows a perspective view from the front of the mesh plate D342 in the dehumidification heating assembly D34 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the mesh plate D342 has a shape suitable for the moisture exhaust air outlet and can be fixed in the moisture exhaust air outlet.
  • a plurality of through holes are formed on the mesh plate D342 and are distributed as evenly as possible on the mesh plate D342.
  • the through-holes are distributed in a serpentine manner in the mesh plate D342. It is particularly advantageous that the opening diameters of these through holes gradually decrease along the flow direction of the moisture exhaust airflow, wherein the closer to the moisture exhaust air inlet, the larger the opening diameter, and the farther away from the moisture exhaust air inlet.
  • the opening diameter of the through hole is smaller. That is to say, the opening diameters of the through holes are configured to be smaller and smaller radially inward. As a result, the uniformity of the dehumidification air flow passing through the moisture absorption rotor assembly can be further
  • Fig. 11 shows a perspective view from the back of the dehumidification heating assembly D34 in the first embodiment of the all-in-one washing and drying machine according to the present invention.
  • a dehumidification heating member D343 is provided on the downstream side of the mesh plate D342 along the flow direction of the dehumidification airflow, that is, on the back surface of the mesh plate D342.
  • the dehumidification heating member D343 is configured as a heating pipe that is serpentinely spread out in one plane. It is also conceivable to use a PTC heating element to construct the moisture removal heating member D343, and the PTC heating element is composed of, for example, a ceramic heating element and an aluminum tube.
  • the dehumidification heating member D343 is configured corresponding to the shape of the through-holes in the mesh plate D342 and staggered from the through-holes. Specifically, the dehumidification heating member D343 is staggered relative to the through hole in the inflow direction of the dehumidification airflow, so that the dehumidification airflow is directly facing the dehumidification heating member D343 after passing through the through hole, thereby improving heating. efficiency.
  • the area enclosed by the envelope of the dehumidification heating member D343 occupies at least 70% of the cross-section of the dehumidification air outlet, and the cross-sectional area of the dehumidification heating member D343 itself only occupies at most 40% of the cross-section of the dehumidification air outlet. %, so that heat can be provided in a sufficiently large range without hindering the passage of airflow.
  • the dehumidification heating assembly D34 also includes a thermostat installation part D344 .
  • the thermostat mounting portion D344 is also arranged on the back of the mesh plate and on the side of the area where the through holes are provided.
  • the thermostat mounting part D344 is configured to detect the temperature in the inner cavity of the dehumidification heating assembly D34.
  • the controller of the integrated washing and drying machine controls the dehumidification heating member D34 based on the temperature. Since the heated dehumidification airflow tends to form turbulence or turbulent flow in the inner cavity of the dehumidification heating component D34, this makes the inner cavity temperature obtained directly in the inner cavity space extremely unstable or fluctuating.
  • the thermostat installation part D344 includes a heat conducting sheet D3441 and a thermostat D3442.
  • the heat conduction sheet D3441 completely covers the thermostat D3442.
  • a more stable and representative inner cavity temperature can be detected by conducting the temperature through the heat conduction plate D3441 to the thermostat D3442, which is especially useful for the temperature control of the dehumidification heating component favorable.
  • FIG. 12 is a perspective view of the upper casing D12U of the runner without the moisture-discharging heating assembly D34 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the dehumidification heating assembly housing D341 is independently manufactured from the runner housing D12 and fixed on the runner upper housing D12U.
  • a flexible connection seal D3415 is provided between the housing D341 of the dehumidification heating assembly and the upper housing D12U of the runner, so as to prevent the airflow of the dehumidification from passing through the gap between the housing D341 of the dehumidification heating assembly and the upper housing D12U of the runner. escaped.
  • connection insulation D3416 is partially covered by the connection seal D3415. It is also conceivable that all the connecting heat insulating parts are covered by the connecting sealing part, so that the casing of the dehumidification heating component and the upper casing of the runner only contact with the connecting sealing part, so as to improve the sealing effect.
  • connection seal D3415 and the connection insulation D3416 have inner edges that substantially match the shape of the dehumidification airflow outlet in the dehumidification heating assembly housing D341.
  • the connection seal is preferably designed as foam, silicone or soft glue.
  • the thermal insulation is preferably manufactured from a thermally insulating material. However, it is also conceivable to use metals or alloys with lower cost to manufacture the connection insulation. Although the metal or alloy has better thermal conductivity, it can still form a certain insulation after being covered by the connection seal. heat effect.
  • Fig. 13 shows a perspective view of the moisture-discharging and condensing pipe assembly D351 of the moisture-discharging and condensing assembly D35 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • Fig. 14 is a perspective view showing a cutaway portion of the dehumidification and condensing assembly housing D352 of the dehumidifying and condensing assembly D35 in the first embodiment of the integrated washing and drying machine according to the present invention.
  • the dehumidification and condensing assembly includes a dehumidification and condensing pipe integration D351, a dehumidification and condensing assembly housing D352, and a dehumidification and condensing outlet pipe.
  • the humidity discharge condensing pipe assembly D351 is fixed in the middle of the moisture discharge condensing assembly housing D352 and is configured to condense and dehumidify the moisture discharge airflow passing through the humidity discharge condensing pipe assembly D351.
  • the condensed water is discharged through the dehumidification condensate outlet pipe.
  • the moisture-discharging and condensing assembly D35 shares a module lower shell with the moisture-absorbing rotor assembly D11 , the moisture-absorbing channel fan D23 , and the moisture-discharging channel fan D33 .
  • the moisture-discharging condensation pipe integration D351 cooperates with the lower housing of the module by means of retaining ribs and stoppers, and the upper housing in the moisture-discharging and condensing assembly housing D352 presses downwards the sealing strip around the moisture-discharging and condensing pipe integration D351 to reach Sealing effect.
  • a baffle D353 is provided between the moisture-discharging and condensing pipe integration D351 and the moisture-discharging and condensing component housing D352.
  • the drying module D can be pre-assembled into only one pre-assembled module before the whole machine W is assembled.
  • the pre-assembled module can include only one integrally constructed module lower housing and a plurality of separate upper housings, the module lower housing and the upper housing jointly forming a plurality of chambers configured to accommodate
  • Each functional module in the drying module is, for example, the moisture absorption wheel assembly D11, the moisture absorption channel fan D23, the moisture exhaust channel fan D33, the wheel drive mechanism D13, the moisture exhaust heating assembly D34, and the moisture exhaust condensing assembly D35.
  • this integrated modular production greatly simplifies assembly and thus improves assembly efficiency, and on the other hand, corresponding connecting pipes are omitted or shortened, thereby making the structure of the drying module more compact.
  • Fig. 15 schematically shows the pipe assembly P in the integrated washing and drying machine according to the present invention in a perspective view.
  • the pipe assembly P includes a water inlet pipe P1, a first water outlet pipe P2, a second water outlet pipe P3 and a third water outlet pipe P4.
  • One end of the water inlet pipe P1 is connected to a tap water pipe, and the other end of the water inlet pipe P1 is respectively connected to the first water outlet pipe P2.
  • One end, one end of the second water outlet pipe P3 is connected to one end of the third water outlet pipe P4, the other end of the first water outlet pipe P2 is connected to the water inlet of the dehumidification condensation assembly D35, and the other end of the second water outlet pipe P3 is connected to the detergent injection
  • the water inlet of the box C is connected, and the other end of the third outlet pipe P4 is connected with the water inlet of the air outlet pipe L1.
  • the dehumidification and condensing assembly D35, the detergent delivery box C, the water inlet of the air outlet pipe L1 and the pipe assembly P are all arranged on the upper part of the drum R. This arrangement can make full use of the upper space of the drum R, so that the washing and drying machine 1
  • the overall arrangement is very compact, and this arrangement is also conducive to the arrangement of pipelines from the pipe assembly P to the water inlets of each assembly, so that the overall pipeline length is minimized.
  • the dehumidifying and condensing assembly D35 , the detergent delivery box C, the water inlet of the air outlet pipe L1 and the pipe assembly P are located at the four corners of the washing and drying machine 1 .
  • the air outlet pipe L1 is arranged at the right rear of the drum R, and the water inlet of the air outlet pipe L1 is arranged together with the pipe assembly P at the right rear corner of the washing and drying machine W, so that the third water outlet pipe P4 from the pipe assembly P to the air outlet pipe can be shortened.
  • a solenoid valve is provided on the water inlet pipe P1 and/or the first water outlet pipe P2 and/or the second water outlet pipe P3 and/or the third water outlet pipe P4 to control on-off and/or flow of the water pipe.
  • Various pipes or water inlets can be connected by hoses, and the use of hoses can make the pipelines flexibly arranged in the gaps between the components.
  • Fig. 16 is a perspective view showing a longitudinal cross-sectional view of an air outlet duct L1 provided with a filter self-cleaning device in an integrated washing and drying machine according to the present invention.
  • the air outlet pipe L1 is arranged close to the drum R at the rear of the drum R and extends from bottom to top. This extension method can reduce the overall height of the washing and drying machine 1, so that the washing and drying machine 1 can be conveniently placed under the table.
  • the air outlet duct L1 is connected to the air outlet of the drum R at its first end L11 and is connected to the drying module D at a second end L12.
  • the outlet duct L1 includes a first half-shell L13 and a second half-shell L14 to define a cavity therebetween.
  • the second half-shell L14 has an air inlet (not shown) to connect to the air outlet of the drum R, and the first half-shell L13 is at the opposite side to the air inlet.
  • an arcuate support plate L15 which is attached at the first end to the top panel L131 of the first half shell L13 and whose second end extends into the cavity. The curved support plate L15 facilitates guiding the filtered airflow to prevent turbulence.
  • the filter screen F1 is arranged obliquely in the cavity from the lower part of the second half-shell L14 to the upper part of the first half-shell L13, thereby dividing the cavity into an uncleaned space and clean space.
  • the support plate L15 may have other configurations and shapes, for example in the form of a flat plate with one end fixed to the upper part of the first half shell L13 and the other end extending into the uncleaned space to fix the edge of the filter screen F1 top edge.
  • the inclination angle of the filter screen F1 can be adjusted as needed to improve the flushing efficiency.
  • a filter screen self-cleaning device F2 is provided at the second end L12 of the air outlet pipe L1, which transfers tap water that may contain detergent from the intake surface F11 of the filter screen F1 to the side of the uncleaned space. Spray sideways onto the filter to wash away the fluff and other impurities attached to the filter F1.
  • the used tap water flows out of a water outlet (not shown) provided at the first end L11 of the air outlet pipe L1 and out of the washer-dryer, for example via a discharge outlet specially provided for self-cleaning liquid , or via the drain outlet of the drum.
  • a filter self-cleaning device may also be provided on one side of the cleaning space to flush the cleaning surface of the filter F1 simultaneously or asynchronously to achieve more thorough filter cleaning.
  • Fig. 17 schematically shows a cross-sectional view taken along line A-A in Fig. 16 of the self-cleaning device F2 of the filter screen in the integrated washing and drying machine according to the present invention.
  • the filter self-cleaning device F2 includes a water inlet pipe F21 and a nozzle F22 connected to the water inlet pipe.
  • the water inlet pipe F21 is hermetically fixed on the top panel L131 of the air outlet duct L1 on the side of the uncleaned space and is connected to a tap water inlet pipe via a hose spanning the drum R, for example.
  • a nozzle F22 connected to the water inlet pipe is provided and configured to spray tap water (which may contain cleaning agent) at the top of the filter screen F1 on the intake face F16 of the filter screen F1 .
  • a booster valve is provided upstream of the water inlet pipe F21 to pressurize the tap water entering the filter screen self-cleaning device, so that the pressurized tap water is used to flush the filter screen F1, which is beneficial to improve cleaning efficiency and cost benefit.
  • the water inlet pipe F21 may be fixed to the first half-shell L13 in other forms, such as by means of the aforementioned support plate in the form of a flat plate.
  • the nozzle F22 includes an adapter F23 connected to the water inlet pipe F21 and a tapered extension F24 integrally formed with the adapter F23.
  • the adapter F23 is fixedly connected to the water inlet pipe F21 through threaded connection, interference fit, adhesive or other methods.
  • the gradually widening extension F24 is arranged to be inclined at an angle relative to the filter screen F1 and its free end has a cavity across the air outlet duct L1 to cover the outlet of the substantially entire width of the filter screen F1 (as shown in FIG. 3 ), To ensure cleaning coverage.
  • the included angle between the tapered extension F24 and the filter screen F1 is between 0° and 45°, more preferably between 5° and 35°.
  • the tapered extension is tapered along its length (ie along its inclination direction) to form a flat opening at the free end of the tapered extension, so as to increase the water pressure and improve the impact on the filter screen F1 force, thereby improving cleaning efficiency.
  • the air outlet pipe L1 includes a double-layer pipe wall, and a chamber for cooling water flowing in the cooling channel L10 is formed between the double-layer pipe walls.
  • the flow direction of the water flow A1 is shown by an arrow, and the flow direction of the water flow A1 It is opposite to the flow direction of the airflow A2, which is beneficial to the cooling and liquefaction of the airflow.
  • the cooling channel L10 guides the cooling water to flow to the outer wall of the air outlet duct L1 to cool and liquefy the air flow passing through it, so that the humid air discharged from the drum R has been pre-dehumidified before entering the drying module D, thereby reducing drying.
  • a condensing mechanism K is provided at the first end of the cooling channel L10 close to the drying module D, and the condensing mechanism K includes a water inlet pipe K1 and a water spray nozzle K2 connected to the water inlet pipe K1.
  • the water inlet pipe K1 is hermetically fixed at the first end of the cooling channel L10 through a combination of thread fit and sealant, and is connected with the tap water inlet pipe of the washer-dryer W through a solenoid valve.
  • the water inlet pipe K1 of the condensing mechanism 9 also constitutes the first water inlet of the air outlet pipe L1 or the cooling channel L10.
  • the water spray nozzle K2 is configured to spray cooling water onto the outer wall of the air outlet pipe L1 to enhance the cooling effect of the cooling water on the outer wall.
  • the water nozzle K2 includes a tapered extension that tapers along its length to form a flat opening at its free end, thereby increasing spray coverage and increasing water pressure, so as to further enhance the impact on the outlet duct.
  • the cooling effect of the outer wall Preferably, a plurality of water spray nozzles K2 can be arranged in the cooling channel L10, especially a plurality of water spray nozzles K2 can be arranged at intervals along the outer wall of the air outlet pipe L1 in the circumferential direction.
  • the water spray nozzle K2 can be set as a 360° automatic rotating spray head, so as to increase the spray coverage, so as to enhance the cooling effect on the outer wall of the air outlet pipe.
  • a first drain for draining cooling water is provided at a second end portion of the cooling passage L10 close to the drum R.
  • the drying module D' is arranged behind the drum R'.
  • the drying module D' is arranged above the drum R' and between the drying module D' and the drum R'.
  • it is arranged to communicate with the air outlet of the drum R' and the air inlet of the drying module D', that is, the air outlet of the air inlet of the moisture absorption channel.
  • the duct L1', and the air intake duct L2' is arranged above the drum R' to communicate with the air inlet of the drum R' and the air outlet of the drying module D', that is, between the air outlet of the moisture absorption channel.
  • the drying module D" is arranged under the drum R".
  • the air outlet duct L1" for communicating with the air outlet of the drum R" and the air inlet of the drying module D that is, the air outlet duct L1" of the air inlet of the moisture absorption channel, and the air outlet for communicating with the drum R" are arranged.
  • the air intake duct L2" is arranged between the air inlet and the air outlet of the drying module D", that is, the air outlet of the moisture absorption channel.
  • the arrangement of the first embodiment shows a particularly compact structure, because the drum R is a horizontally arranged cylinder More space is reserved above the left and right sides for the placement of functional components in the drying module D, and it is easier to assemble and maintain the drying module D above the drum.
  • the arrangement of the second embodiment further reduces the The height of the all-in-one washing and drying machine can be suitable for environments that are sensitive to the height of the all-in-one washing and drying machine.
  • the third embodiment is conducive to being extended to the situation that a plurality of cylinders share one or less drying modules than the number of cylinders, for example A second cylinder can be installed below the drying module D" shown in Fig. 16, and a second cylinder can be installed in the space between the two cylinders for the drying module D" to be selectively connected with any one of the cylinders. Fluid communication switching mechanism, this case is suitable for places such as large laundry rooms.
  • the drying module described above can also be used in various fields that require dehumidification, such as clothes dryers, dehumidifiers, and dishwashers.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Gases (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

一种洗烘一体机,其包括滚筒(R)和烘干模组(D),烘干模组(D)包括吸湿排湿部件(D1)、吸湿通道(D2)和排湿通道(D3),吸湿通道(D2)包括吸湿通道进风口(D21)和吸湿通道出风口(D22),滚筒(R)分别与吸湿通道进风口(D21)和吸湿通道出风口(D22)连通,在吸湿通道(D2)中设有吸湿通道风机(D23),以在滚筒(R)和吸湿通道(D2)内形成吸湿气流,在排湿通道(D3)中设有排湿通道风机(D33),以在排湿通道(D3)内形成排湿气流,吸湿排湿部件(D1)设置在吸湿通道(D2)和排湿通道(D3)的路径中,以使得吸湿气流及排湿气流均流经吸湿排湿部件(D1),从而使得吸湿排湿部件(D1)在旋转的过程中吸收吸湿气流的水分并且将所吸收的水分通过排湿气流排出。

Description

洗烘一体机 技术领域
本发明涉及家用电器领域,具体而言涉及一种洗烘一体机。
背景技术
随着人们的生活水平提高,生活方式也在不断的变化,对消费品已不再满足于其基本功能。对于洗衣机行业而言,洗烘一体全自动洗衣机可在洗涤结束后对衣物进行烘干处理,这一功能尤其适用于潮湿天气,因此越来越受到消费者的青睐。现有的洗烘一体机的烘干模组通常分为排气式、冷凝式、热泵式。
排气式烘干模组的原理是:利用排气组件中的加热器对空气进行加热并且将该加热的空气输送到滚筒中,利用该加热的空气将滚筒中的衣物中的水分带走,最后将湿热的空气排出机体外。这种方式能耗高、效率低、噪音大、由于热风温度较高而导致衣物损伤较大,此外还需要设置额外的排气管来将加热的空气排走,这不仅占用了更大空间,还有烫伤人或者环境物品的风险。
冷凝式烘干模组的原理是:由冷凝组件中的加热器对空气进行加热并且将该加热的空气吹入到滚筒中,利用该加热的空气将滚筒中的衣物中的水分带走,由此得到的湿热空气经由冷凝器冷凝析出水分从而变成干冷空气,该干冷空气再经由加热器加热并被输送到滚筒中,如此循环以达到烘干目的。但是,冷凝式烘干的能耗与烘干效率非常依赖于环境温度并且因此随着环境温度的变化而剧烈波动,因为其中的加热和冷凝环节都与温差息息相关。尤其对于环境温度较低的地区,会呈现能耗高、效率低、甚至达不到理想的烘干效果的缺陷。
热泵式烘干模组的原理是:由热泵循环组件中的冷凝器加热的加热空气被输送到滚筒内,从滚筒中的衣物中夺取了水分的湿热空气被送回到蒸发器处进行除湿,除湿后的空气再次由冷凝器加热并输送到滚筒中,其中调温介质在热泵循环组件中循环以在冷凝器中冷凝放热并且在蒸发器中蒸发吸热。这种方式进一步省去了冷凝式烘干模组中的加热器,通过调温介质回收利用了烘干过程中产生的热量,进一步降低了能耗,此外还能够保持比冷凝式烘干更低的烘干温度,有利于 保护衣物。但是,与冷凝式烘干相同的是,热泵式烘干的能耗与烘干效率也非常依赖于环境温度并且因此随着环境温度的变化而剧烈波动,因为其中的冷凝器放热效果和蒸发器吸热效果都与温差息息相关。尤其对于环境温度较低的地区,仍会呈现能耗高、效率低、甚至达不到理想的烘干效果的缺点。此外,热泵式烘干模组、尤其是其中的热泵成本高昂,这也是导致热泵式洗烘一体机价格难以降低的主要原因。
发明内容
为了克服上述缺陷,本发明提出了一种洗烘一体机,其包括进水口、出水口、滚筒、滚筒驱动部以及烘干模组,所述滚筒驱动部与所述滚筒传动连接以驱动所述滚筒旋转,所述进水口和所述出水口分别与所述滚筒连通,所述烘干模组包括吸湿排湿部件、吸湿通道和排湿通道,所述吸湿通道包括吸湿通道进风口和吸湿通道出风口,所述滚筒分别与所述吸湿通道进风口和所述吸湿通道出风口连通,在所述吸湿通道中设有吸湿通道风机,以在所述滚筒和所述吸湿通道内形成吸湿气流,在所述排湿通道中设有排湿通道风机,以在所述排湿通道内形成排湿气流,所述吸湿排湿部件设置在所述吸湿通道和所述排湿通道的路径中,以使得所述吸湿气流及排湿气流均流经所述吸湿排湿部件,从而使得所述吸湿排湿部件在运动、尤其是旋转的过程中吸收所述吸湿气流的水分并且将所吸收的水分通过所述排湿气流排出。这里的风机可以理解为任何能够输送气体的机器,例如但不限于鼓风机。
所述吸湿排湿部件包括吸湿转轮组件、转轮壳体和用于驱动所述吸湿转轮组件旋转的转轮驱动机构,所述吸湿转轮组件沿着旋转轴线可旋转地支承在所述转轮壳体中,所述吸湿转轮组件包括由可再生的吸湿材料构成的轮盘、与所述轮盘的周缘区域以不可相对旋转的方式相互连接的外周壳体件和与所述轮盘的中心区域以不可相对旋转的方式相互连接的中心壳体件。
在一些技术方案中,所述外周壳体件包括外周上夹壳体和外周下夹壳体,所述外周上夹壳体和外周下夹壳体被构造成在包围所述轮盘的外周面的情况下彼此固定并且对所述轮盘的周缘区域中的端面进行夹持。在一种附加的或者替代的技术方案中,所述中心壳体件包括中心上夹件和中心下夹件,所述中心上夹件和中心下夹件被构造成至少 部分地穿过所述轮盘的中心孔彼此固定并且对所述轮盘的中心区域中的端面进行夹持。所述外周上夹壳体与外周下夹壳体的固定并且/或者所述中心上夹件与所述中心下夹件的固定例如通过卡接、螺纹紧固件、焊接和/或胶粘来实现。在一些技术方案中,所述外周壳体件包括沿着垂直于所述旋转轴线的方向延伸的端部区段和沿周向延伸的周向区段,利用所述外周壳体件的端部区段对所述轮盘的周缘区域中的端面进行夹持。尤其是,所述外周上夹壳体和外周下夹壳体能够分别具有类似L形的纵截面并且分别具有沿着垂直于所述旋转轴线的方向延伸的端部区段和沿周向延伸的周向区段。所述外周壳体件的面向所述转轮壳体的内底面的端部区段尤其构造成沿着所述旋转轴线的方向至少部分地覆盖设置在所述转轮壳体的内底面上的底部滚轮机构,从而使得所述外周下夹壳体的端部区段能够与所述底部滚轮机构滚动接触。
在一些技术方案中,所述中心壳体件包括沿着垂直于所述旋转轴线的方向延伸的端部区段和沿周向延伸的周向区段,利用所述中心壳体件的端部区段对所述轮盘的中心区域中的端面进行夹持。尤其是,所述中心上夹件和中心下夹件能够分别具有类似L形的纵截面并且分别具有沿着垂直于所述旋转轴线的方向延伸的端部区段和沿周向延伸的周向区段。
在一些技术方案中,所述吸湿转轮组件还包括可变形的中心端面减振件,所述中心端面减振件布置在所述轮盘的中心区域中的端面与所述中心壳体件的端部区段的端面之间以形成缓冲。
在一些技术方案中,所述吸湿转轮组件还包括用于从所述转轮驱动机构引入使所述吸湿转轮组件旋转的动力的动力输入件,所述动力输入件一体成形在或者连接在所述外周壳体件的表面上或者所述中心壳体件的表面上。所述动力输入件例如包括凸齿、型槽或平滑面。
在一些技术方案中,所述吸湿转轮组件还包括辅助转动圈,所述辅助转动圈一体成形在或者连接在所述外周壳体件的外周面上并且与布置在所述转轮壳体的内周缘处的周侧滚轮机构位置相匹配,以便与所述周侧滚轮机构滚动接触。
在一些技术方案中,所述吸湿转轮组件还包括可变形的外周减振件,所述外周减振件布置在所述轮盘的外周面与所述外周壳体件的内周面之间以形成缓冲。所述外周减振件优选被胶粘在所述轮盘的外周 面上。
在一些技术方案中,在所述吸湿转轮组件的外周缘的外表面处设置有转轮密封件,在所述转轮壳体的内表面处设置有转轮壳体密封件,并且所述转轮密封件与所述转轮壳体密封件以可相对转动的方式接触以形成密封。“以可相对转动的方式接触”是指转轮密封件与转轮壳体密封件的接触不会显著增大带有转轮密封件的吸湿转轮组件的旋转阻力。这里的“吸湿转轮组件的外周缘的外表面”不仅可以包括吸湿转轮组件的外周面,还可以包括吸湿转轮组件的外周缘处的垂直于旋转轴线延伸的端面,也还可以包括位于所述外周缘处的倾斜于旋转轴线设置的外表面。这里的“转轮壳体的内表面”不仅可以包括转轮壳体的内周面,还可以包括转轮壳体的内顶面或者内底面。本领域技术人员能够理解,上述转轮密封件与转轮壳体密封件的接触面必然位于吸湿转轮组件的进气路径与出气路径之间,以起到密封作用。在一些技术方案中,所述转轮密封件由所述吸湿转轮组件的外周缘的外表面本身或在其上一体构造的表面结构形成,并且/或者所述转轮壳体密封件由所述转轮壳体的内表面本身或在其上一体构造的表面结构形成。附加地或者替代地,所述转轮密封件和/或所述转轮壳体密封件由单独制造的密封件、例如密封毛条、密封软胶等形成。例如,在一种技术方案中,所述转轮密封件由固定在所述吸湿转轮组件的外周面上的密封毛条形成,而所述转轮壳体密封件由所述转轮壳体的内周面本身形成。在另一种技术方案中,所述转轮密封件由所述吸湿转轮组件的外周面本身形成,而所述转轮壳体密封件由固定在所述转轮壳体的内周面上的密封毛条形成。在另一种技术方案中,所述转轮密封件和所述转轮壳体密封件均由密封毛条形成。在一些技术方案中,所述转轮密封件和所述转轮壳体密封件利用其平行于所述旋转轴线延伸的表面和/或垂直于所述旋转轴线延伸的表面彼此以可相对转动的方式接触密封。例如,在一种技术方案中,所述转轮密封件和所述转轮壳体密封件沿着垂直于所述旋转轴线的方向并排布置在同一个平面上,以使得所述转轮密封件和所述转轮壳体密封件利用其相对的周面以可相对转动的方式接触密封。在另一种技术方案中,所述转轮密封件与所述转轮壳体密封件沿着所述旋转轴线错开地但紧挨着布置,以使得所述转轮密封件和所述转轮壳体密封件利用其相对的端面以可相对转动的方 式接触密封。在一些技术方案中,设置有多组以可相对转动的方式接触密封的转轮密封件和转轮壳体密封件,其中各组转轮密封件和转轮壳体密封件彼此错开地布置,以形成冗余的密封。例如,在一种技术方案中,所述多组转轮密封件和转轮壳体密封件均沿着旋转轴线的方向彼此错开地设置。在另一种技术方案中,所述多组转轮密封件和转轮壳体密封件中的至少一个组还能够布置在吸湿转轮组件的端面与转轮壳体的内顶面或内底面之间。在一些技术方案中,设置有多个转轮密封件和/或多个转轮壳体密封件,其中一个转轮密封件能够与多个转轮壳体密封件以可相对转动的方式接触密封,或者一个转轮壳体密封件能够与多个转轮密封件以可相对转动的方式接触密封。可选地,所述转轮密封件的外周面形成所述吸湿转轮组件的最大直径。尤其优选的是,所述吸湿转轮组件包括彼此固定的外周上夹壳体和外周下夹壳体,所述转轮密封件布置在所述外周上夹壳体与所述外周下夹壳体的彼此固定的位置的外周侧并且对所述彼此固定的位置进行密封。
在一些技术方案中,上面所述的动力输入件、辅助转动圈和转轮密封件沿着所述旋转轴线的方向彼此完全错开地且尤其紧挨着布置。
所述转轮壳体包括转轮上壳体和转轮下壳体,所述转轮上壳体与转轮下壳体能够可拆卸地彼此连接。所述转轮下壳体尤其能够与其他功能组件的下壳体一体地构造。在所述转轮壳体的端面内壁上一体成形有或者固定有多个在半径范围内延伸的分隔肋,从而将所述转轮壳体的内腔至少分隔为吸湿区域和排湿区域,其中在所述分隔肋与所述吸湿转轮组件的轮盘之间存在间隙。在一些技术方案中,在所述转轮壳体的转轮下壳体的端面内壁上一体成形有或者固定有两个在半径范围内延伸的分隔肋从而将所述转轮壳体的内腔分隔为吸湿区域和排湿区域。在一些技术方案中,所述转轮壳体的转轮上下壳体的内端面内位置相对地成形有至少两组分隔肋,它们朝向彼此延伸并且它们之间的间隔略大于吸湿转轮组件的轴向厚度。
在另一些技术方案中,在所述转轮壳体的端面内壁上一体成形有或者固定有至少三个彼此对置的朝向彼此延伸的分隔肋,从而将所述转轮壳体的内腔至少分隔为吸湿区域、排湿区域和降温区域,其中所述降温区域布置在所述吸湿区域与所述排湿区域之间。其中,所述吸湿区域与吸湿通道流体连通,所述排湿区域与所述排湿通道流体连通, 并且所述降温区域与降温通道流体连通。在所述降温通道中设置有降温通道风机,以用于将外界环境的空气输送到转轮壳体的降温区域处。可选地,从排湿通道中引出一个降温通道支路,从而利用排湿通道风机将气体引向转轮壳体的降温区域。所述降温通道的出风口能够与设置在洗烘一体机的外壳上的出风口流体连通或者与排湿通道中的位于吸湿排湿部件下游的区段汇合。
在一些技术方案中,在所述分隔肋、尤其是围成排湿区域的分隔肋的面向所述吸湿转轮组件的轮盘的表面上固定有分隔密封件,所述分隔密封件与所述吸湿转轮组件中的轮盘的间距在0-5毫米之间。在一些技术方案中,所述分隔肋上的至少部分分隔肋上固定设置有分隔密封毛条,所述分隔密封毛条与吸湿转轮组件的轮盘相干涉。在一些技术方案中,所述分隔密封件的尺寸设计成仅与所述轮盘保持微小的间隙,以便在不阻碍轮盘旋转的情况下尽可能地阻止气流在吸湿区域、排湿区域以及可选的降温区域之间窜流,将所述分隔密封件与所述轮盘的间隙设置在0.2毫米至5毫米之间、例如0.8毫米是特别有利的,这一间隙既能在考虑轮盘的旋转运行的一般的轴向跳动的情况下不阻碍轮盘的旋转,又能够良好地防止气流在各个区域之间的窜流。所述分隔密封件优选是柔性的,以便避免在轮盘的轴向跳动异常剧烈时损坏轮盘。所述分隔密封件优选被构造为泡棉、硅胶或软胶。在另一些技术方案中,所述分隔密封件被构造成密封毛条,在这种情况下,密封毛条在装配好的状态下能够与所述轮盘接触,以形成可相对转动的接触密封。
在一些技术方案中,在所述分隔肋的面向所述吸湿转轮组件的轮盘的表面处还固定有分隔隔热件,以便减少热量在吸湿区域、排湿区域以及可选的降温区域之间的扩散,其中所述分隔隔热件至少部分地被所述分隔密封件包覆,其中所述分隔密封件总有一部分比所述分隔隔热件更靠近所述轮盘。在一种有利的技术方案中,在分隔密封件的面向轮盘的一侧上构造有用于安置分隔隔热件的凹槽,该凹槽的厚度大于分隔隔热件的厚度,从而使得分隔密封件更靠近所述轮盘。所述分隔密封件和/或所述分隔隔热件具有与所述分隔肋以及必要时转轮壳体所围成的内腔的边缘相匹配的形状和尺寸。所述分隔隔热件优选由绝热材料制造。但是也可以设想的是,利用成本更为低廉的金属或合 金来制造所述隔热件,在此虽然金属或合金具有较好的导热性能,但是被密封件包覆后仍能形成一定的隔热效果。
在一些技术方案中,在所述分隔肋的面向所述吸湿转轮组件的轮盘的表面处还固定有分隔压片,所述分隔压片构造用于将所述分隔密封件定位并且挤压到所述分隔肋上。所述分隔压片例如能够具有用于定位和挤压的凸部。优选地,所述分隔压片和所述分隔隔热件一体地构造。
在一些技术方案中,在所述转轮壳体中还设有至少一个气流导引片,所述气流导引片构造用于将进入所述转轮壳体中的吸湿气流划分为至少两股气流并且使得所述至少两股气流分别从不同区域穿流所述吸湿转轮组件的轮盘。所述至少一个气流导引片的一端成形或者固定在所述转轮壳体的用于吸湿气流的吸湿气流进口的区域中、优选均匀地布置在吸湿气流进口的区域中。所述至少一个气流导引片优选基本上均匀地布置在整个吸湿区域中。所述至少一个气流导引片优选弯曲地构造。这能够避免吸湿气流进入吸湿区域中后随着旋转的吸湿转轮组件聚集在沿径向方向靠外的区域,也就是改善吸湿气流穿流轮盘的均匀性,从而提高吸湿效率。
在所述转轮壳体的内周缘处还能够设置有至少一个周侧滚轮机构,所述周侧滚轮机构包括周侧滚轮和周侧滚轮支架,所述周侧滚轮可旋转地支承在所述周侧滚轮支架上,所述周侧滚轮支架设置在所述转轮壳体的内周缘处,其中,沿着平行于所述旋转轴线的方向来看,所述周侧滚轮布置在所述吸湿转轮组件的沿着所述旋转轴线的方向的尺寸范围内,并且沿着垂直于所述旋转轴线的方向来看,所述周侧滚轮布置在所述吸湿转轮组件与所述转轮壳体之间,并且所述周侧滚轮在所述吸湿转轮组件的旋转过程中至少部分时间能够与所述吸湿转轮组件的外周面滚动接触。
在一些技术方案中,在初始安装位置中,所述周侧滚轮机构在与所述吸湿转轮组件不相互挤压的情况下与其滚动配合。由此,所述周侧滚动机构能够在不显著增加吸湿转轮组件的旋转阻力的情况下始终辅助其旋转,防止所述吸湿转轮组件在旋转时出现径向上的晃动,从而保证其平稳的旋转。
在一种替代的技术方案中,在初始安装位置中,在所述周侧滚轮 机构与所述吸湿转轮组件之间存在间隙,并且,在吸湿转轮组件沿着垂直于旋转轴线的方向发生偏移时,所述吸湿转轮组件与所述周侧滚轮机构滚动接触。由此能够进一步减小吸湿转轮组件在正常旋转时的旋转阻力,而仅在吸湿转轮组件在径向上发生晃动时才起作用。
在一些技术方案中,所述周侧滚轮构造成柔性可变形的,由此能够简单地利用周侧滚轮的可变形特性对吸湿转轮组件的径向晃动起到缓冲作用。有利的是,所述周侧滚轮包括内圈、外轮圈以及连接内圈和外轮圈的轮辐,所述轮辐设置为至少两条且构造为柔性可变形的。还有利的是,轮辐在与内圈和外轮圈的连接处所成的连线不穿过滚轮的旋转轴线。在此,内圈可以理解为旋转轴或者套设旋转轴的管。在替代的技术方案中,用柔性材料例如泡棉、硅胶圈等替代上面所述的轮辐,即在内圈和外轮圈之间设置柔性材料。例如在内圈外套设柔性材料,然后再在柔性材料外套设外轮圈。在此,外轮圈可以设置为硬质、也可以设置为柔性。
在一种附加的或者替代的技术方案中,所述周侧滚轮支架构造成可偏移的。尤其所述周侧滚轮支架本身能够构造成弹性可变形的。附加地或者替代地,所述周侧滚轮支架被构造成能够整体沿着滑动轨道移动以改变与所述旋转轴线的间距,其中在所述转轮壳体上固定有用于使所述周侧滚轮支架回到初始位置的弹性复位件。例如,所述滑动轨道由构造在所述转轮壳体上的凹槽和相配合地构造在所述周侧滚轮支架上的滑块构成。替代地,所述滑动轨道由构造在所述转轮壳体上的导引凸起和相配合地构造在所述周侧滚轮支架上的导引卡爪构成。
在一些技术方案中,在所述转轮壳体的内周缘处布置多个周侧滚轮机构、优选六个周侧滚轮机构。尤其有利的是,所述转轮壳体的内周缘阶梯状地构造,在所述阶梯的沿着垂直于旋转轴线的方向、即径向延伸的端面上设置周侧滚轮支架,周侧滚轮可旋转地支承在周侧滚轮支架上。优选的是,所述阶梯的周面形成转轮壳体密封件,其与所述吸湿转轮组件的转轮密封件形成接触密封。所述多个周侧滚轮机构能够均匀地或者非均匀地布置在所述转轮壳体的内周缘处。特别有利的是,当所述吸湿转轮组件在其外周缘处被所述转轮驱动机构驱动时,在所述转轮壳体的内周缘处非均匀地布置多个周侧滚轮机构,其中在远离所述转轮驱动机构与所述吸湿转轮组件的接触部位的一侧设置更 多的周侧滚轮机构。例如,当转轮驱动机构与吸湿转轮组件以齿轮啮合的形式相互作用时,齿轮啮合的部位就是转轮驱动机构与吸湿转轮组件的接触部位,此时在远离该齿轮啮合的部位的一侧设置更多的周侧滚轮机构是有利的。又例如,当转轮驱动机构与吸湿转轮组件以皮带轮的形式相互作用时,转轮驱动机构中的皮带与吸湿转轮组件的外周缘相互挤压的位置即为转轮驱动机构与吸湿转轮组件的接触部位,此时在远离该挤压的部位的一侧设置更多的周侧滚轮机构是有利的。由于转轮采用周向驱动的方式,不可避免的,会对转轮造成一定程度的偏心力,
在一些技术方案中,所述周侧滚轮仅在其所在的轴向高度上至少部分地突出于转轮壳体的内周壁,而不必相对于转轮壳体的所有内周面都朝向旋转轴线突出。在另一些技术方案中,所述周侧滚轮朝着旋转轴线至少部分地突出于转轮壳体的内周缘的整个内周壁,从而比转轮壳体的内周缘的所有内周面区段都更靠近旋转轴线。
在一些技术方案中,所述周侧滚轮支架借助于固定机构固定在所述转轮壳体上,所述固定机构被构造成在初始安装位置中能够调节所述周侧滚轮支架与所述吸湿转轮组件之间的径向间距。由此,周侧滚轮机构能够适用于更多尺寸的吸湿转轮组件并且能够适用于更多运行模式。
在所述转轮壳体的内底面处还能够设置有至少一个底部滚轮机构,所述底部滚轮机构包括底部滚轮和底部滚轮支架,所述底部滚轮可旋转地支承在所述底部滚轮支架上,所述底部滚轮支架设置在所述转轮壳体上,沿着垂直于所述旋转轴线的方向来看,所述底部滚轮布置在所述吸湿转轮组件的沿着垂直于旋转轴线的方向的尺寸范围之内,并且沿着平行于所述旋转轴线的方向来看,所述底部滚轮布置在所述吸湿转轮组件和所述转轮壳体之间并且所述底部滚轮与所述吸湿转轮组件的间距小于所述吸湿转轮组件与所述转轮壳体的最小间距。优选地,所述底部滚轮朝着所述吸湿转轮组件至少部分地突出于所述转轮壳体的整个内底面。
在一些技术方案中,在初始安装位置中,所述底部滚轮机构与旋转的吸湿转轮组件的底部滚动接触。在另一种替代的技术方案中,在初始安装位置中,在所述底部滚轮机构与所述吸湿转轮组件之间存在 间隙,并且,在吸湿转轮组件沿着旋转轴线的方向发生偏移时,所述吸湿转轮组件与所述底部滚轮机构滚动接触。
在一些技术方案中,所述吸湿转轮组件的外周壳体件具有一对沿着垂直于所述旋转轴线的方向延伸的端部区段,并且所述底部滚轮机构布置在所述转轮壳体的内底面的与所述外周壳体件的面向内底面的端部区段相对的区域中,从而使得所述端部区段能够与所述底部滚轮机构滚动接触。在另一种替代的技术方案中,所述吸湿转轮组件的中心壳体件具有一对沿着垂直于所述旋转轴线的方向延伸的端部区段,利用这对端部区段对轮盘的中心区域中的端面进行夹持,在此将底部滚轮机构布置在转轮壳体的内底面的与中心壳体件的端部区段相对的区域中,从而使得底部滚轮机构与吸湿转轮组件的中心壳体件的端部区段滚动接触。
在一些技术方案中,在所述转轮壳体的内底面处设置有多个、优选四个底部滚轮机构,所述多个底部滚轮机构优选在同一圆周上均匀地分布在所述转轮壳体的内底面上。
在一些技术方案中,所述底部滚轮机构被构造成不可变形或细微变形。
在一些技术方案中,所述底部滚轮的周面平滑地构造或者构造有凹凸不平的表面结构。
在一些技术方案中,所述底部滚轮支架一体成形到或者连接到所述转轮壳体的内底面上,其中所述底部滚轮支架被构造成中空件,装配好的底部滚轮部分地容纳在所述中空件的内腔中。尤其是,在转轮壳体内底面上设置有用于容纳底部滚轮机构的凹槽,底部滚轮支架固定在该凹槽中,或者所述底部滚轮支架直接在转轮壳体内底面上成形为凹槽结构。
在一些技术方案中,所述底部滚轮支架借助于固定机构固定在所述转轮壳体上,所述固定机构被构造成在初始安装位置中能够调节所述底部滚轮支架与所述吸湿转轮组件之间的轴向间距。
所述吸湿转轮组件在其外周缘处被所述转轮驱动机构驱动。换言之,所述转轮驱动机构驱动在所述吸湿转轮组件的动力输入件的外周缘处驱动所述吸湿转轮组件旋转。所述转轮驱动机构包括转轮驱动马达和配对传动机构。所述转轮驱动马达的输出轴与所述配对传动机构 不可相对旋转地相互连接、例如通过键槽配合等相互连接。所述配对传动机构则与吸湿转轮组件的动力输入件相匹配地构造。
在一些技术方案中,在所述动力输入件的周缘处构造有凸齿,所述转轮驱动机构通过与所述凸齿啮合来驱动所述动力输入件旋转。所述凸齿例如构造为直齿、斜齿、曲齿或具有规定齿形的链轮齿。相应地,所述转轮驱动机构的配对传动机构例如能够构造为直齿轮、斜齿轮、锥齿轮或链轮。
在另一种替代的技术方案中,在所述动力输入件的周缘处构造有型槽,所述转轮驱动机构通过与所述型槽啮合来驱动所述动力输入件旋转。相应地,所述转轮驱动机构的配对传动机构例如能够构造为啮合式皮带轮、如齿带轮。
在另一种替代的技术方案中,在所述动力输入件的周缘处设置有平滑面,所述转轮驱动机构通过与所述平滑面之间的摩擦力来驱动所述动力输入件旋转。相应地,所述转轮驱动机构的配对传动机构例如能够构造为摩擦式皮带轮、如平带轮。可选地,在所述平滑面上构造有用于增大摩擦力的微表面结构。
在一些技术方案中,所述转轮壳体还具有用于容纳所述转轮驱动机构的容纳部。也就是说,所述转轮壳体具有分别用于容纳所述吸湿转轮组件和所述转轮驱动机构的容纳部,这使得所述转轮驱动机构与吸湿转轮组件共用一个转轮壳体。有利的是,在转轮壳体的用于转轮驱动机构的容纳部处设置挡板并且可选地设置密封件,以用于阻挡气流从用于吸湿转轮组件的容纳部穿流到用于转轮驱动机构的容纳部。在一种替代的技术方案中,转轮驱动机构和吸湿转轮组件具有各自独立的壳体,它们彼此固定在一起。在这种技术方案中,需要设置额外的密封件来密封转轮驱动机构和吸湿转轮组件各自的壳体彼此固定的位置。
在一些技术方案中,所述转轮驱动机构全部地或者部分地布置在所述吸湿转轮组件的径向尺寸范围之外。
所述排湿通道具有用于连通外界环境与排湿通道的排湿通道进风口和排湿通道出风口,所述排湿通道进风口与布置所述洗烘一体机的外壳体上的外壳进风口相连通并且所述排湿通道出风口与布置所述洗烘一体机的外壳体上的外壳出风口相连通。利用排湿通道风机通过所 述排湿通道进风口将外界环境中的空气输送到所述吸湿排湿部件处,并且通过所述排湿通道出风口将流过所述吸湿排湿部件的气体排出到外界环境中,从而在所述排湿通道内形成排湿气流。
在这种技术方案中有利的是,在所述排湿通道中在所述吸湿排湿部件的下游设置排湿冷凝组件,所述排湿冷凝组件构造用于对流过所述吸湿排湿部件的排湿气流进行冷凝除湿。由此能够保证经由所述洗烘一体机的外壳体上的外壳出风口排出的气体温度较低并且相对干燥,从而不会对外界环境产生影响。
在这种技术方案中还有利的是,在所述排湿通道中在所述吸湿排湿部件的上游、尤其是排湿通道进风口处设置排湿过滤部,以便将来自外界环境的空气中的杂质过滤,从而保护排湿通道、尤其是吸湿排湿部件不被杂质污染。
在另一种替代的技术方案中,所述排湿通道被构造成不与外界环境连通的内循环通道。在所述排湿通道中,在所述吸湿排湿部件的下游布置排湿冷凝组件以便对流经所述吸湿排湿部件的湿热气体进行冷凝除湿,在所述吸湿排湿部件的上游或下游布置排湿通道风机以便将由排湿冷凝组件冷凝除湿的干燥空气再次输送回所述吸湿排湿部件,从而在所述排湿通道内形成内循环的排湿气流。由此省去了排湿过滤部、洗烘一体机的外壳体上的外壳进出风口以及与所述外壳进出风口连通的通路,不仅降低了成本,而且节省了空间。
特别有利的是,所述烘干模组包括布置在所述排湿通道的路径中的排湿加热组件。所述排湿加热组件构造用于对排湿气流进行加热以便提高排湿气流的温度从而改善轮盘的再生效率。以排湿气流的流动路径来看,所述排湿加热组件能够布置在吸湿排湿部件的上游和/或下游。在一些技术方案中,所述排湿加热组件与吸湿排湿部件分开地设置。在另一种替代的技术方案中,所述排湿加热组件与吸湿排湿部件一体成形或者借助于连接手段、例如螺纹紧固件固定在一起。特别优选的是,所述排湿加热组件的排湿加热组件壳体与所述吸湿排湿部件的转轮壳体基本上形状互补地构造并且连接在一起。所述排湿加热组件能够根据温度传感器的探测值确定加热功率。
当所述排湿加热组件与吸湿排湿部件一体成形或者固定在一起时,排湿加热组件包括排湿加热组件壳体和排湿加热构件。所述排湿 加热组件壳体包括上端面壁、下端面壁和将所述上端面壁和下端面壁连接起来的侧壁。在一种有利的技术方案中,所述排湿加热组件壳体被构造成具有扇形横截面的扇形体并且由此具有扇形的上端面壁和下端面壁、沿径向延伸的径向侧壁和沿周向延伸的周向侧壁。尤其有利的是,所述扇形体与所述转轮壳体、尤其是所述转轮壳体中的转轮上壳体形状互补地构造。例如,所述转轮壳体中的转轮上壳体构造有扇形的缺口,该缺口与所述扇形体形状基本相同。所述扇形体的半径优选与所述转轮壳体的半径基本相等。在所述上端面壁和下端面壁中的面向吸湿转轮组件的那个端面壁上构造排湿气流出口,以便气流能够通过该排湿气流出口流入到所述吸湿转轮组件处。所述排湿气流出口应当尽可能大得构造以便使得气流的穿流效率最大化。在所述侧壁上构造一个或者多个排湿气流入口。当所述排湿气流入口布置在所述扇形体的周向侧壁上时,排湿气流能够以最短的路径进入所述排湿加热组件。当所述排湿气流入口布置在所述扇形体的径向侧壁上时,排湿气流能够在径向上更均匀地穿过所述吸湿转轮组件。尤其当多个排湿气流入口布置在所述扇形体的两个径向侧壁上或者布置在所述扇形体的两个径向侧壁和一个周向侧壁上时,排湿气流能够在扇形体的横截面范围内更加均匀地穿过所述吸湿转轮组件,从而提高所述吸湿转轮组件的再生效率。
所述排湿加热组件壳体能够与所述转轮壳体一体地制造,但是更为优选的是,所述排湿加热组件壳体独立于所述转轮壳体单独制造并且固定在所述转轮壳体上。在一种有利的技术方案中,在独立于所述转轮壳体单独制造的排湿加热组件壳体与所述转轮壳体、尤其是转轮上壳体之间设置有优选柔性的连接密封件,以便阻止排湿气流从排湿加热组件壳体与转轮壳体之间的缝隙中逸出。优选的是,在排湿加热组件壳体与转轮壳体之间还设置有连接隔热件,以便减少排湿加热组件壳体中的热量向外扩散、尤其是向转轮壳体的吸湿区域中扩散,其中所述连接隔热件至少部分地被所述连接密封件包覆。更为有利的是,所述连接隔热件全部被所述连接密封件包覆,从而使得所述排湿加热组件壳体和所述转轮壳体均仅仅与所述连接密封件接触,以便提高密封效果。优选地,所述连接密封件和/或所述连接隔热件具有与所述排湿加热组件壳体中的排湿气流出口形状匹配的内边缘。所述连接密封 件优选被构造为泡棉、硅胶或软胶。所述连接隔热件优选由绝热材料制造。但是也可以设想的是,利用成本更为低廉的金属或合金来制造所述连接隔热件,在此虽然金属或合金具有较好的导热性能,但是被连接密封件包覆后仍能形成一定的隔热效果。
所述排湿加热组件中的排湿加热构件构造为优选在一个平面内铺开的加热管或PTC发热体。有利的是,所述加热管蛇形地或者波纹形地构造。尤其有利的是,所述排湿加热构件的包络线所围成的面积占据所述排湿气流出口的横截面的至少70%,并且/或者所述排湿加热构件的横截面面积仅占据所述排湿气流出口的横截面的至多40%。
在一些技术方案中,所述排湿加热组件还包括网孔板。所述网孔板具有与所述排湿气流出口相适配的形状并且能够固定在所述排湿气流出口中。在所述网孔板上构造有多个通孔,所述多个通孔尽可能均匀地分布在所述网孔板上。有利的是,所述多个通孔蛇形地或者波纹形地分布在所述网孔板中。特别有利的是,所述多个通孔的开孔口径沿着排湿气流的流动方向逐渐减小或有减小的趋势,其中越是接近排湿气流入口的通孔的开孔口径越大,越是远离排湿气流入口的通孔的开孔口径越小,由此能够进一步改善排湿气流穿过所述吸湿转轮组件的均匀性。
在一些技术方案中,所述排湿加热构件沿着排湿气流的流动方向固定在所述网孔板的下游侧、尤其是固定在所述网孔板的下游侧的端面上。尤其有利的是,所述排湿加热构件与所述网孔板中的通孔形状对应地构造并且与所述通孔错开。特别有利的是,所述排湿加热构件朝着排湿气流的流入方向相对于所述通孔错开,以使得排湿气流穿过所述通孔后正对着所述排湿加热构件,由此提高加热效率。
在一些技术方案中,所述排湿加热组件还包括温控器安装部。所述温控器安装部构造用于检测所述排湿加热组件的内腔中的温度。洗烘一体机的控制器基于所述温控器所检测的温度来控制所述排湿加热构件。由于被加热的排湿气流在所述排湿加热组件的内腔中容易形成紊流或者说乱流,这使得直接在内腔空间中获取的内腔温度是极其不稳定的或者说跳动的。为了获得尽可能稳定的内腔温度,所述温控器安装部优选包括导热片和温控器。尤其优选的是,所述导热片至少部分地包覆所述温控器。与在内腔的气体中直接检测内腔温度相比,通 过所述导热片向所述温控器传导温度能够检测到更加稳定且具有代表性的内腔温度,这对于排湿加热构件的温度控制特别有利。在一种有利的技术方案中,所述温控器安装部布置在所述开孔所在的端面壁上并且布置在所述开孔之外。
上文中所提到的排湿冷凝组件包括排湿冷凝组件壳体、排湿冷凝管集成体和排湿冷凝出水管,所述排湿冷凝管集成体固定在所述排湿冷凝组件壳体中间并且构造用于对穿流所述排湿冷凝管集成体的排湿气流进行冷凝除湿。所凝结的水经所述排湿冷凝出水管排出。为了防止排湿气流进入排湿冷凝组件壳体后绕过排湿冷凝管集成体从它与排湿冷凝组件壳体之间的缝隙中直接流到排湿冷凝组件壳体的出口,在排湿冷凝管集成体与排湿冷凝组件壳体之间设置有挡板。
所述烘干模组还能够包括布置在所述吸湿通道的路径中的吸湿加热组件。所述吸湿加热组件构造用于对吸湿气流进行加热以便提高吸湿气流的温度从而改善烘干效率。尤其有利的是,将所述吸湿加热组件布置在烘干模组的吸湿通道出风口附近处,由此能够对已经被吸湿加热组件干燥的空气进行加热,从而避免蒸发的水分凝结在吸湿通道的内壁上。所述吸湿加热组件能够根据温度传感器的探测值确定是否加热以及加热功率。
在一些技术方案中,所述烘干模组包括布置在所述吸湿通道的路径中的吸湿冷凝组件。所述吸湿冷凝组件构造用于对吸湿气流进行附加地冷凝除湿。尤其有利的是,将所述吸湿冷凝组件布置在烘干模组的吸湿通道进风口附近处,由此能够对来自滚筒的湿热空气进行预除湿,从而提高烘干效率。
在一些技术方案中,在所述吸湿通道中在所述吸湿排湿部件的上游、尤其在所述吸湿通道进风口处设置吸湿过滤部,以便将吸湿气流中的杂质过滤,从而保护吸湿通道、尤其是吸湿排湿部件不被杂质污染。
在一些技术方案中,所述烘干模组能够模块化地构造。在一些技术方案中,所述烘干模组能够由多个彼此单独装配的功能模块构成,这些功能模块能够分别固定在滚筒外壳和/或洗烘一体机的机架上。优选地,所述吸湿排湿部件被固定在洗烘一体机的机架上并且不与滚筒相接触,由此保证滚筒在运行时的振动不会影响所述吸湿排湿部件的 平稳运行。所述这种技术方案的优点在于能够充分利用洗烘一体机的外壳内的内部空间,并且各个功能模块的外形设计也可以更灵活。
在另一种替代的优选的技术方案中,所述烘干模组能够尤其在洗烘一体机的整机组装前预先被组装为仅一个预组装模块。所述预组装模块能够包括仅一个一体化构造的模块下壳体和多个分体设置的上壳体,所述模块下壳体与上壳体共同形成多个腔室,所述腔室构造用于容纳各个功能组件例如吸湿转轮组件、吸湿通道风机、排湿通道风机、转轮驱动机构、吸湿加热组件、吸湿冷凝组件、排湿加热组件、排湿冷凝组件中的一个或多个。这种集成在一起的模块化制造一方面大大简化了装配并且因此提高了装配效率,另一方面省去了或者缩短了相应的连接管道,由此使得烘干模组的结构更紧凑。
在一些技术方案中,在烘干模组的上壳体和/或下壳体的周缘处一体成形有或者固定有多个、优选四个挂耳,所述挂耳搭接固定在所述洗烘一体机的机架上、尤其是机架的内壁面上的固定部处或者机架的侧边缘处、优选至少三个侧边缘、进一步优选四个侧边缘上,以便将所述烘干模组固定在洗烘一体机的机架上。所述搭接固定能够借助于螺纹紧固件、焊接和/或卡接等方式实现。特别有利的是,在烘干模组具有仅一个一体化构造的下壳体时,在所述下壳体的周缘处一体成形有或者固定有多个、优选四个挂耳。应当注意的是,烘干模组在装配好的位置中不与滚筒相接触。由此避免了烘干模组里的功能模块受到滚筒的振动的剧烈影响,这对于本发明所提出的基于吸湿排湿部件的烘干模块来说非常有利,因为振动可能导致吸湿转轮组件中的轮盘不能平稳地转动从而与转轮壳体或者固定在转轮壳体上的组件碰撞,还可能会导致密封失效,从而导致气流逸出预定的流动路径。
在一些技术方案中,所述烘干模组能够被布置在滚筒的上方、后方或下方。其中将烘干模组布置在滚筒的上方尤其有利,因为滚筒作为水平布置的圆柱体在其侧上方留出了更大的空间以供安置烘干模块中的功能组件,并且将烘干模块布置在滚筒上方更便于装配和维修。
为了最大程度地减小洗烘一体机的高度或厚度,本发明进一步提出了一种优选的技术方案,在该技术方案中,吸湿转轮组件和吸湿通道风机的旋转轴线均与滚筒的旋转轴线异面且垂直并且分布在滚筒的旋转轴线的两侧。尤其有利的是,所述烘干模组中的吸湿转轮组件、 吸湿通道风机、排湿通道风机、转轮驱动机构以及必要时的吸湿冷凝组件、排湿冷凝组件、排湿加热组件均并排布置,从而基本上布置在同一个平面内,即沿着吸湿转轮组件的旋转轴线的方向至少部分重叠,而不会完全错开。由此能够实现烘干模组作为整体所占用的高度或者厚度的最小化。
特别有利的是,所述吸湿通道风机的出风口通过构造在所述转轮壳体的周向侧壁的吸湿气流入口与所述转轮壳体的内腔流体连通,其中所述吸湿通道风机的出风口与所述转轮壳体的吸湿气流入口直接彼此连接或者间接地借助于风口连接部彼此连接。优选地,所述吸湿气流入口在所述转轮壳体的周向侧壁上布置在所述吸湿转轮组件与所述转轮壳体的底部之间,当然也可以布置在所述吸湿转轮组件与所述转轮壳体的顶部之间。特别优选的是,所述吸湿通道风机的出风口构造成沿着与所述吸湿转轮组件的旋转轴线垂直的方向敞开。
同样特别有利的是,所述排湿通道风机的出风口通过构造在所述转轮壳体的周向侧壁的排湿气流入口与所述转轮壳体的内腔流体连通,其中所述排湿通道风机的出风口与所述转轮壳体的排湿气流入口直接彼此连接或者间接地借助于风口连接部彼此连接。优选地,所述排湿气流入口在所述转轮壳体的周向侧壁上布置在所述吸湿转轮组件与所述转轮壳体的顶部之间,当然也可以布置在所述吸湿转轮组件与所述转轮壳体的底部之间。特别优选的是,所述排湿通道风机的出风口构造成沿着与所述吸湿转轮组件的旋转轴线垂直的方向敞开。
在一种替代的技术方案中,所述排湿通道风机的出风口与所述排湿加热组件壳体上的排湿气流入口直接地或者间接地借助于风口连接部彼此连接,所述排湿加热组件壳体一体成形或者固定在所述转轮壳体上。所述排湿加热组件壳体能够具有一个或者多个排湿气流入口,所述排湿气流入口能够布置在所述排湿加热组件壳体的侧壁上,这里的侧壁是指与垂直于吸湿转轮组件的旋转轴线延伸的端面壁成角度地连接的壳体壁。尤其当所述排湿加热组件壳体被构造成具有扇形横截面的扇形体时,所述排湿气流入口能够构造在所述扇形体的周向侧壁上和/或沿径向延伸的径向侧壁上。特别优选的是,所述排湿通道风机的出风口构造成沿着与所述吸湿转轮组件的旋转轴线垂直的方向敞开。
此外,在一种替代的技术方案中,所述吸湿转轮组件被固定在所述转轮壳体上,从而不再相对于所述转轮壳体旋转。在此,所述转轮壳体不再被分隔为不同的区域。其中,吸湿转轮组件与吸湿通道和排湿通道交替地接通。具体来说,当烘干模组运行时,所述吸湿转轮组件首先与吸湿通道连通,以便对滚筒中的衣物进行吸湿烘干。而后,当例如基于连接到所述吸湿转轮组件上的传感器的信息判断所述吸湿转轮组件中的轮盘已达饱和时,利用切换结构将所述吸湿转轮组件与排湿通道连通,从而使得吸湿转轮组件的轮盘再生。在该技术方案中,由于轮盘的旋转而设置的转轮驱动机构、动态密封件例如此前所介绍的用于形成动态密封的转轮密封件和转轮壳体密封件以及旋转辅助件例如此前所介绍的周侧滚轮机构、底部滚轮机构、辅助转动圈等等均可以被省略,由此达到降低成本的目的。
还可以设想的是,所述吸湿转轮组件被固定在所述转轮壳体上,但是所述转轮壳体仍被至少分隔为两个区域,所述两个区域交替地与所述吸湿通道和排湿通道连通。在一些技术方案中,在所述转轮壳体的外周设置可往复摆转的管道架,所述管道架与所述吸湿通道和排湿通道之间分别连接有柔性的管道。当所述管道架往复摆转时,所述管道架上的管道口分别与所述至少两个区域的进出口连通。
所述洗烘一体机还包括设置在滚筒的出气口与烘干模组的进气口之间的用于将来自滚筒的气流引导至所述烘干模组的出气管道、清洁剂投放盒和管组件。
管组件包括进水管、第一出水管、第二出水管和第三出水管,进水管的一端与自来水管连接,进水管的另一端分别与第一出水管的一端、第二出水管的一端和第三出水管的一端连接,第一出水管的另一端与洗烘一体机中的冷凝器的进水口连接,第二出水管的另一端与清洁剂投放盒的进水口连接,第三出水管的另一端与出气管道的进水口连接。在一些技术方案中,冷凝器、清洁剂投放盒、出气管道的进水口和管组件布置在滚筒的上部。冷凝器、清洁剂投放盒、出气管道的进水口和管组件优选分别布置在洗烘一体机的至少三个角处。在一些技术方案中,在进水管和/或第一出水管和/或第二出水管和/或第三出水管上设置有电磁阀以控制水管的通断和/或流量。在一些实施例中,管组件与电磁阀构造成集成的结构。在一些技术方案中,进水管与自来 水管通过软管连接和/或第一出水管与冷凝器的进水口通过软管连接和/或第二出水管与清洁剂投放盒的进水口通过软管连接和/或第三出水管与出气管道的进水口通过软管连接。在一些技术方案中,在进水管中设置有用于对流经进水管的水进行过滤的过滤器。在一些技术方案中,清洁剂投放盒的出水口与滚筒的进水口连接,滚筒的出水口与排水管连接。在一些技术方案中,在出气管道内设置有滤网和用于对滤网进行喷淋的喷淋机构,出气管道包括用于将水引导到喷淋机构中的第一进水口,第三出水管与第一进水口连接。在一些技术方案中,出气管道包括用于将冷却水引导到冷却通道中的第二进水口,冷却通道被构造成引导冷却水流到出气管道的外壁以对其进行冷却,第三出水管与第二进水口连接。通过设置具有一进多出的复合水路系统,能够满足多个用于优化烘干效果和更好地保护烘干模组的组件的供水要求,从而适应于更加完善的洗烘一体机的需求。
所述出气管道构造用于引导从所述滚筒流到所述烘干模组的气流。所述出气管道沿着滚筒的后壁的外表面从下向上延伸。所述出气管道能够设置在滚筒的左后方或右后方。出气管道沿着滚筒的后壁的外表面从下向上的延伸方式相比于沿着滚筒的上侧壁的外表面的延伸方式可降低洗烘一体机的整体高度并且可在滚筒上方预留更多的空间以布置烘干模组的各个部件。出气管道优选与烘干模组的进风口柔性连接。
特别有利的是,在出气管道中设置过滤模组。所述过滤模组包括用于对流经出气管道的气流进行过滤的滤网。滤网在出气管道中的使用可防止夹带于气流中的毛絮等异物进入烘干模组从而影响除湿和加热效果进而影响烘干效果。在一些技术方案中,滤网倾斜地设置于出气管道中。滤网与出气管道的纵向轴线之间的夹角例如在15°至45°之间。优选的是,滤网横跨出气管道的整个截面,以用于对流经出气管道的全部气流进行过滤。在一些技术方案中,滤网可拆卸地设置于出气管道中,出气管道在与滤网相应的位置设置有开口,以用于滤网的装入和取出。在一些技术方案中,所述出气管道是弯曲的,所述出气管道的第一端部处设置有进气口以连接至所述滚筒的出气口,并且所述出气管道的第二端部处设置有出气口以连接至烘干模组的进气口。在一些技术方案中,所述出气管道包括第一半壳体和第二半壳体 以限定腔体,所述滤网倾斜地设置在所述腔体内,使得能够过滤从所述出气管道的第一端部流到第二端部的所有气流。在一些技术方案中,所述滤网从第二半壳体的下部倾斜地延伸到设置在第一半壳体的上部且延伸到所述腔体内的支撑板的边缘,使得所述滤网横跨所述腔体的横截面的至少90%,优选地至少95%,所述支撑板上设置有用于密封安装所述滤网自清洁装置的出水装置的安装部。在一些技术方案中,所述支撑板是弧形的,其一端安装在所述第一半壳体的顶面板上,且另一端延伸到所述腔体内以用于固定滤网。在一些技术方案中,所述支撑板具有平板形式并且与所述第一半壳体整体成形且向腔体内延伸。在一些技术方案中,所述第一半壳体和所述第二半壳体分别具有始于第一端部的弧形区段和连接至弧形区段的直线区段,并且所述第一半壳体和所述第二半壳体的弧形区段分别从所述第一端部至所述第一半壳体和所述第二半壳体的直线区段逐渐变宽。
所述过滤模组还能够包括用于对滤网进行清洁的滤网自清洁装置。在一些技术方案中,所述滤网自清洁装置设置在所述出气管道的远离滚筒的一端处。在一些技术方案中,所述滤网自清洁装置包括流体供应管和连接到所述流体供应管的喷嘴,所述喷嘴构造成将清洁流体分配在滤网的进气面上。在一些技术方案中,相互连接的所述流体供应管和所述喷嘴形成文丘里管的形状。在一些技术方案中,所述喷嘴的自由端部形成扁平开口。在一些技术方案中,所述扁平开口的宽度至少为滤网的宽度的90%,优选地二者宽度相同。在一些技术方案中,所述喷嘴与滤网之间的夹角在0°至45°之间。在一些技术方案中,在所述喷嘴内形成多个通道,使得所述清洁流体在所述扁平开口的宽度的方向上分配。在一些技术方案中,所述滤网自清洁装置还包括用于对滤网进行振动的振动机构和/或用于对滤网进行吹风的吹风机构和/或用于对滤网进行刮扫的刮扫机构。在一些技术方案中,所述流体供应管沿着所述出气管道的内表面延伸到所述滤网的中间部位处。在一些技术方案中,所述流体供应管沿着所述出气管道的内表面的长度方向延伸并固定在所述内表面上,并且所述喷嘴是多个可旋转喷头,其间隔开地连接到所述流体供应管以将流体喷射在滤网的进气面上。在一些技术方案中,所述流体供应管内设置有增压结构。在一些技术方案中,所述进水管沿着所述出气管道的内壁整个长度延伸,并且所 述喷嘴是多个自动旋转喷头,其间隔开地连接到所述进水管以将水喷射在滤网的进气面上。在一些技术方案中,所述滤网自清洁装置和所述出气管道的进气口位于所述滤网的相对两端,且所述滤网自清洁装置的出水口与所述出气管道的进气口位于所述滤网的同一侧。在一些技术方案中,所述滤网自清洁装置的进水口通过导水管连接至所述洗烘一体机的自来水进水管。在一些技术方案中,所述滤网自清洁装置的进水口通过转接器直接连接至邻近设置的自来水进水管。在一些技术方案中,所述出气管道位于远离所述自来水进水管的滚筒一侧,连通所述滤网自清洁装置进水口与所述自来水进水管的导水管横跨所述滚筒。在一些技术方案中,所述出气管道、所述自来水进水管及二者之间的所述转接器位于所述滚筒的大致同一侧。在一些技术方案中,滤网自清洁装置包括用于对滤网进行喷淋的喷淋机构和/或用于对滤网进行振动的振动机构和/或用于对滤网进行吹风的吹风机构和/或用于对滤网进行刮扫的刮扫机构。所述喷淋机构被构造成将水流流向滤网的实际过滤面。在一些技术方案中,所述滤网可拆卸地设置于出气管道内。优选地,所述滤网倾斜地设置在所述第一半壳体和所述第二半壳体的直线区段内。优选地,所述滤网是柔性的并且从所述第一半壳体的弧形区段倾斜地延伸至设置所述第二半壳体的直线区段上的延伸到所述腔体内的支撑板的边缘处。
在另一种替代的技术方案中,滤网能够被手动清洁。在一些技术方案中,所述出气管道包括连接至所述滚筒的第一区段、连接至所述烘干模组的第二区段以及连接第一区段和第二区段的滤网安置区段,以将来自滚筒的气流引导至所述烘干模组,其中,所述滤网安置区段能从所述洗烘一体机的壳体外接近以对滤网安置区段进行操作。在一些技术方案中,在所述洗烘一体机的前面板、侧面板或后面板上设置有第一可封闭开口,其用于接近所述滤网安置区段。在一些技术方案中,至少一个滤网安装在过滤器盒内,所述过滤器盒可移除地密封安装至所述滤网安置区段,使得与所述第一区段和第二区段流体连通以形成出气管道。在一些技术方案中,所述过滤器盒是柔性的并且过盈配合地安装到所述滤网安置区段。在一些技术方案中,所述过滤器盒是刚性的并且通过卡扣配合安装到所述滤网安置区段。在一些技术方案中,所述滤网安置区段包括第二可封闭开口,以打开和封闭滤网安 置区段。在一些技术方案中,至少一个滤网可移除地或固定地直接安装在所述滤网安置区段内,或者至少一个滤网安装在过滤器盒内,所述过滤器盒可移除地密封安装至所述滤网安置区段。在一些技术方案中,所述第二可封闭开口通过滑动板或旋转翻板打开和封闭。在一些技术方案中,所述至少一个滤网紧密配合地插入设置在所述滤网安置区段内的狭槽中,或所述过滤器盒通过磁体可移除地吸附在所述滤网安置区段内。在一些技术方案中,至少一个滤网倾斜地设置于所述滤网安置区段。在一些技术方案中,至少一个滤网垂直于所述滤网安置区段的纵向轴线设置于所述滤网安置区段。
此外,所述洗烘一体机还包括冷却通道,以对流经所述出气管道的气流进行冷却。在一些实施例中,在出气管道之外套设外管,在出气管道的外壁与外管的内壁之间形成冷却通道。在一些实施例中,出气管道的至少一部分壳体包括两层壁,在两层壁之间形成冷却通道。在一些实施例中,冷却通道覆盖所述出气管道的至少一部分。在一些实施例中,冷却通道包括用于将冷却水引导到冷却通道中的第一进水口和用于排出冷却水的第一排水口。在一些实施例中,还设置有与第一进水口连接的喷水嘴,喷水嘴构造用于将冷却水喷射到出气管道的外壁。在一些实施例中,所述冷却通道为设置在出气管道的外壁上的螺旋通道。在一些实施例中,在冷却通道的外表面设置有薄肋片,由鼓风机吹出的气流流向薄肋片。在一些实施例中,在出气管道上设置有温度传感器和/或湿度传感器以用于检测流经出气管道的气流的温度和/或湿度。在一些实施例中,在出气管道中设置有滤网和用于对滤网进行喷淋的喷淋机构,出气管道包括用于将水引导到喷淋机构中的第二进水口。在一些实施例中,在出气管道中在滤网的上游和/或下游设置有冷水管。在一些实施例中,在滚筒与出气管道之间并且/或者在烘干模组与出气管道之间设置有冷凝器。。
本发明所提出的洗烘一体机还能够包括控制器。所述控制器能够根据使用者借助于设置在洗烘一体机的外壳体上的显示及操作器件的操作来启动洗衣和/或烘干程序。有利的是,在滚筒内部设置温度传感器和/或湿度传感器以用于探测滚筒内的温度和/或湿度。还有利的是,在所述吸湿通道和/或再生通道内设有一个或多个温度传感器。尤其有利的是,在所述再生加热组件中设置温控器安装部,其包括导热片和 被导热片包裹的温控器。同样有利的是,在再生冷凝组件的上游和下游分别设置温度传感器。所述控制器能够根据上述传感器的探测数据来控制吸湿加热组件和/或排湿加热组件的功率。在此特别有利的是,所述控制器根据上述传感器的探测数据来控制吸湿加热组件和/或排湿加热组件的功率以使得吸湿转轮组件的轮盘在合适的温度范围工作,从而避免轮盘由于温度过高而拥有变差的吸湿性能。
所述洗烘一体机还能够包括至少两个用于容纳衣物的滚筒、上文所述的烘干模组以及可选的过滤模组,其中每一个滚筒包括进风通路和出风通路。烘干模组择一地对所述滚筒内的衣物进行烘干处理。优选的是,所述吸湿通道进风口择一地与所述滚筒的出风通路流体相通,且所述吸湿通道出风口对应地与所述滚筒的进风通路流体连通。
在一些技术方案中,所述烘干模组通过切换机构可选择性地与其中任意一个所述滚筒流体相通。所述切换结构至少包括第一切换机构和第二切换机构,所述滚筒的进风通路通过所述第一切换机构与所述吸湿通道出风口相连,所述滚筒的出风通路通过所述第二切换机构与所述吸湿通道进风口相连。在一种可选的技术方案中,所述过滤模组设置于所述第二切换机构与所述吸湿排湿部件之间。在一种可选的技术方案中,所述第二切换机构设置于所述吸湿通道进风口与所述滚筒的出风通路的连接处。在一种可选的技术方案中,所述第二切换机构的数量能够为一个以上,分别设置在所述滚筒的出风通路内。在一种可选的技术方案中,所述过滤模组的数量为一个以上,分别设置于所述滚筒的出风通路上并位于所述第二切换机构的上游或下游。按照上述技术方案,多个滚筒共用同一烘干模组,可简化结构、降低设备的体积和成本。
本发明所提出的洗烘一体机相比于已经不太常用的排气式洗烘一体机具有能耗低、效率高、噪音小、烘干温度低等诸多优点。相比于现在更为常见的冷凝式和热泵式洗烘一体机,本发明所提出的洗烘一体机利用可排湿的吸湿排湿部件来吸收滚筒内的水分,从而省去了热泵这类价格高昂的组件,因此大大降低了成本。与此同时,这种可排湿的吸湿排湿部件主要是利用其材料和/或结构的吸湿排湿性能来工作而非基于温差来工作,因此大大降低了烘干模组对环境温度的敏感性并且由此提高了对环境的适应性,也就是说本发明所提出的洗烘一体 机在各种温度环境下能够保持相对稳定的能耗和烘干效率。此外本发明所提出的技术方案进一步降低了烘干温度,从而能够在保护衣物不受损伤的情况下适用于更多材质的衣物的烘干。
烘干模组也是本发明的主题,其能够包含上文中所描述的与其相关的单个特征或者多个特征的组合,并且因此具备与根据本发明的洗烘一体机相同或者相似的优点。
附图说明
下面借助于附图来描述本发明所提出的洗烘一体机的实施例,以便于理解本发明。应当注意的是,本发明还可以以上文所提到的特征的多种其他组合形式来实施,而不仅限于所示出及所描述的实施例。
附图中:
图1以立体图从正面示出了根据本发明的洗烘一体机的第一实施例;
图2以立体图从背面示出了根据本发明的洗烘一体机的第一实施例;
图3以立体图示出了根据本发明的洗烘一体机的第一实施例中的烘干模组;
图4以示意图示出了根据本发明的洗烘一体机的第一实施例中的吸湿气流的流动路径;
图5以示意图示出了根据本发明的洗烘一体机的第一实施例中的排湿气流的流动路径;
图6以爆炸图示出了根据本发明的洗烘一体机的第一实施例中的吸湿排湿部件;
图7以立体图示出了根据本发明的洗烘一体机的第一实施例中的吸湿转轮组件和转轮下壳体;
图8以爆炸图示出了根据本发明的洗烘一体机的第一实施例中的吸湿转轮组件;
图9以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件;
图10以立体图从正面示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件中的网孔板;
图11以立体图从背面示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件中的网孔板;
图12以立体图根据本发明的洗烘一体机的第一实施例中的未安装排湿加热组件的转轮上壳体;
图13以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿冷凝组件的排湿冷凝管集成体;
图14以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿冷凝组件的排湿冷凝组件壳体的截取部分;
图15以立体图示意性地示出了根据本发明的洗烘一体机中的管组件;
图16以立体图示出了根据本发明的洗烘一体机中的设置有滤网自清洁装置的出气管道的纵向截面图;
图17示意性地示出了根据本发明的洗烘一体机中的滤网自清洁装置的沿图16中的线A-A截取的截面图;
图18以立体图示出了根据本发明的洗烘一体机的第二实施例;
图19以立体图示出了根据本发明的洗烘一体机的第三实施例。
具体实施方式
图1和图2分别从正面和背面示出了根据本发明的洗烘一体机的第一实施例。为了清楚起见,图1和图2省去了洗烘一体机的部分外壳体和部分零部件。在该实施例中,洗烘一体机W包括用于容纳洗涤物的滚筒R、用于驱动滚筒R旋转的滚筒驱动部RD、用于对滚筒的内腔进行烘干的烘干模组D、用于对进入烘干模组D的气流进行过滤的过滤模组F、用于连通滚筒R的出风口与烘干模组D的进风口的出气管道L1、用于连通滚筒R的进风口与烘干模组D的出风口的进气管道L2、用于进出水的管组件P、用于投放清洁剂的清洁剂投放盒C、用于对各功能模组进行支承的机架B以及与滚筒R连通的进水口和出水口。洗烘一体机W还包括但不限于至少带有衣物取放口和清洁剂投放口的外壳体、用于封闭衣物取放口的门体、布置在外壳体上的显示及操作器件、控制器、排水管等部件,以实现洗烘一体机的洗涤和烘干功能。具体来说,控制器在收到使用者通过显示及操作器件输入的指令后控制洗烘一体机W启动其洗涤和/或烘干程序。在洗涤程序中,清水通过 进水口流入滚筒R内,滚筒R的内筒在滚筒驱动部RD的驱动下旋转,从而利用离心力清洗和必要时甩干滚筒R内的洗涤物,滚筒内的污水通过出水口排出洗烘一体机之外。在烘干程序中,在滚筒R、烘干模组D和过滤模组F中建立了循环气流,潮湿的气体从滚筒R经过滤模组F流入烘干模组D,在被干燥后又被输送回滚筒R,如此循环以完成对滚筒R的内腔、尤其是其中的洗涤物的烘干。
图3示出了根据本发明的洗烘一体机的第一实施例中的烘干模组D。烘干模组D包括吸湿排湿部件D1、吸湿通道D2和排湿通道D3。吸湿排湿部件D1包括吸湿转轮组件D11、转轮壳体D12和转轮驱动机构D13。在吸湿通道D2中设置有吸湿通道进风口D21、吸湿通道出风口D22和吸湿通道风机D23。在排湿通道D3中设置有排湿通道风机D33、排湿加热组件D34和排湿冷凝组件D35。此外,在吸湿通道D2内部还能够可选地设置吸湿加热组件、吸湿冷凝组件和/或吸湿过滤组件,在排湿通道D3内部还能够可选地设置排湿过滤组件。
如图3所示,上述功能模块彼此连接在一起并且通过至少四个挂耳B1分别搭接在洗烘一体机的机架B的顶部的四个边缘上,这一点由图1可以更清楚地看到。至少四个挂耳B1中的至少三个单独制造并且而后与上述功能模块的边缘连接,至少另一个挂耳B1则直接与吸湿排湿部件D1的转轮壳体D12一体成形。也可以设想其他数量的挂耳B1以及与机架B的其他形式的连接。总之,利用挂耳B1将已经连接成一个整体的功能模块直接固定在机架上一方面便于装配另一方面也有利于减小滚筒振动对烘干模组D的影响。也可以设想的是,将这些功能模块分别固定在机架和滚筒上,在此特别有利的是,将吸湿排湿部件固定在机架上。
如图3所示,占据较大空间的吸湿转轮组件D11和吸湿通道风机D23的旋转轴线均与滚筒R的旋转轴线异面且大体垂直并且分布在滚筒R的旋转轴线的两侧。特别有利的是,这些功能模块、尤其是吸湿转轮组件D11、转轮驱动机构D13、吸湿通道风机D23、排湿通道风机D33、排湿加热组件D34和排湿冷凝组件D35沿径向并排地布置在基本上同一个平面内,即这些功能模块沿着吸湿转轮组件D11的旋转轴线的方向至少部分重叠,而不完全错开。
在该实施例中,吸湿通道D2的吸湿通道进风口D21与滚筒R的 出风口流体连通,吸湿通道D2的吸湿通道出风口D22与滚筒R的进风口流体连通。如图3所示,吸湿通道风机D23的出风口构造成沿着与吸湿转轮组件D11的旋转轴线垂直的方向敞开,该出风口借助于风口连接部与构造在转轮壳体D12的周向侧壁的吸湿气流入口流体连通并且由此与转轮壳体D12的吸湿区域D1211流体连通。转轮壳体D12的吸湿气流入口在转轮壳体D12的周向侧壁上布置在吸湿转轮组件D11与转轮壳体D12的底部之间。
如图3所示,排湿通道D3首尾相连地构造为不与外界环境连通的内循环通道。排湿通道风机D33的出风口同样构造成沿着与吸湿转轮组件D11的旋转轴线垂直的方向敞开,该出风口借助于风口连接部与排湿加热组件D34的排湿加热壳体D341的周向侧壁D3413流体连通。排湿加热组件D34固定在转轮壳体D12的转轮上壳体D12U的上表面上并且与其形状互补地构造。排湿加热组件壳体D341的下端面壁D3412上构造有排湿气流出口,其与吸湿转轮组件D11的排湿区域D1212流体连通。
由此形成了结构紧凑的、特别是在旋转轴线的方向上紧凑的烘干模组D,这对于减小洗烘一体机的高度或者厚度非常有利
图4用箭头示意性地示出了根据本发明的洗烘一体机的第一实施例中的吸湿气流的流动路径。当吸湿通道风机D23启动时,气流会在滚筒R、烘干模组D以及可选的过滤模组F中循环流动,以形成吸湿气流。吸湿通道风机D23将潮湿气体从滚筒R经过过滤模组F吸入烘干模组D的吸湿通道进风口D21并且经过其本身后排出到位于吸湿转轮组件D11与转轮壳体D12的底部之间的吸湿区域中,潮湿气体从下向上穿过吸湿转轮组件D11中的轮盘D111之后变成干燥气体,该干燥气体借助于吸湿通道出风口D22重新进入到滚筒R内。如此循环,以实现对滚筒R的内腔的烘干。
图5用箭头示意性地示出了根据本发明的洗烘一体机的第一实施例中的排湿气流的流动路径。当排湿通道风机D33启动时,气流会在排湿通道内循环流动,以形成排湿气流。排湿通道风机D33将从排湿冷凝组件D35中流出的干燥气体吸入并且输送给排湿加热组件D34,经加热的干热气体进入排湿区域D212中并且从上向下穿流过吸湿转轮组件D11的轮盘D111,干热气体将轮盘D111中的水分带走从而变 成湿热气体,该湿热气体接着被输送给布置在吸湿转轮组件D11的下游的排湿冷凝组件D34并且在那里被冷凝除湿从而重新变成干冷气体,该干冷气体再次被输送给吸湿转轮组件D11。如此循环,以实现对吸湿转轮组件D11的轮盘D111的再生,从而持续地保持其吸湿能力。当然如图4和5是吸湿通道和排湿通道中气流流向的一种示例,在实际中,也可以在吸湿通道中气流从轮盘D111上部向下穿越,而在排湿通道中气流从轮盘D111下部向上穿越;或同时从轮盘D111上部向下穿越或从下部向上穿越。本公开并不限于此。
图6以爆炸图示出了根据本发明的洗烘一体机的第一实施例中的吸湿排湿部件D1。图7以立体图示出了根据本发明的洗烘一体机的第一实施例中的吸湿转轮组件D11和转轮下壳体D12L。如图6和7所示,吸湿排湿部件D1包括吸湿转轮组件D11、转轮壳体D12和转轮驱动机构D13。转轮壳体D12包括转轮上壳体D12U和转轮下壳体D12L,它们彼此固定以形成内部空腔。吸湿转轮组件D11沿着其旋转轴线可旋转地支承在转轮壳体D12的内部空腔中并且在转轮驱动机构D13的驱动下旋转。吸湿转轮组件D11在其外周缘处被转轮驱动机构D13驱动,即转轮驱动机构D13将其所输出的驱动力施加到吸湿转轮组件D11的外周缘处。在此,在吸湿转轮组件D11的外周面上构造有沿周向均匀分布的直齿,而转轮驱动机构D13具有构造为直齿轮的配对传动机构D132。吸湿转轮组件D11与转轮驱动机构D13、尤其是其中的配对传动机构D132沿着垂直于吸湿转轮组件D11的旋转轴线的方向、即径向基本上并排地布置。转轮壳体D12具有分别用于容纳吸湿转轮组件D11和转轮驱动机构D13的容纳部,即它们公用一个转轮壳体D12。
如图6和7所示,转轮壳体D12在其转轮上壳体D12U和转轮下壳体D12L的端面内壁上设置有至少两对彼此对置的朝向彼此延伸的分隔肋D121,以用于将转轮壳体D12的内部空间分隔为吸湿区域D1211和排湿区域D1212,从而使得吸湿气流和排湿气流在转轮壳体D12的内部被分隔开。在分隔肋D121与轮盘111之间留有间隙。
如图6和7所示,在围成排湿区域D1212的分隔肋D121的面向轮盘D111的表面上固定有分隔密封件D125,分隔密封件D125的尺寸设计成仅与轮盘D111保持微小的间隙,以便在不阻碍轮盘D111旋转的情况下尽可能地阻止气流在吸湿区域D1211和排湿区域D1212之间 窜流。分隔密封件D125与轮盘D111的间隙设置在0.2毫米至5毫米之间、例如0.8毫米是特别有利的,这一间隙既能在考虑轮盘的旋转运行的一般的轴向跳动的情况下不阻碍轮盘的旋转,又能够良好地防止气流在各个区域之间的窜流。分隔密封件D125是柔性的、例如构造为泡棉、硅胶或软胶,这有利于减小在轮盘的轴向跳动异常剧烈时损坏轮盘的风险。在另一些替代的技术方案中,分隔密封件还能够被构造为密封毛条并且在装配好的状态下与轮盘接触,从而与轮盘形成可相对旋转的接触密封。
如图6和7所示,在围成排湿区域D1212的分隔肋D121的面向轮盘D111的表面上固定有分隔压片D126,分隔压片D126具有多个间隔设置的凸部,以用于将分隔密封件D125定位和挤压到分隔肋D121上。具体来说,在分隔密封件D125的面向轮盘D111的一侧上构造有用于安置分隔压片D126的凹槽,该凹槽的厚度大于分隔压片D126的厚度,从而使得分隔密封件D125在装配好的状态下更靠近轮盘D111。分隔密封件D125和分隔压片D126具有与排湿区域D1212的至少部分边缘相匹配的形状和尺寸。该分隔压片在此还能够起到分隔隔热件的作用,以用于减少热量在吸湿区域D1211和排湿区域D1212之间扩散。优选的是,分隔压片D126由绝热材料制造,但是也可以利用成本更为低廉的金属或合金来制造。在此,虽然金属或合金具有较好的导热性能,但是被密封件包覆后仍能形成一定的隔热效果。
如图6和7所示,在转轮壳体D12中还设有一个气流导引片D127,气流导引片D127构造用于将进入所述转轮壳体中的吸湿气流划分为两股气流并且使得这两股气流分别从不同区域穿流吸湿转轮组件D11的轮盘D111。气流导引片D127的一端设置在转轮壳体D12的用于吸湿气流的吸湿气流进口的区域的中央。也可以设想的是,设置多个气流导引片,它们的端部优选平分吸湿气流进口的区域并且优选基本上均匀地布置在整个吸湿区域中。气流导引片D127弯曲地构造。设置这样的气流导引片D127能够避免吸湿气流进入吸湿区域D1211中后随着旋转的吸湿转轮组件D11聚集在沿径向方向靠外的区域,也就是改善吸湿气流穿流轮盘的均匀性,从而提高吸湿效率。
如图6和7所示,在转轮壳体D12的内周缘处设置有多个周侧滚轮机构D122。周侧滚轮机构D122包括周侧滚轮和周侧滚轮支架,其 中周侧滚轮可旋转地支承在周侧滚轮支架上并且周侧滚轮支架设置在转轮壳体D12的内周缘处。沿着平行于吸湿转轮组件D11的旋转轴线的方向、即轴向来看,周侧滚轮布置在吸湿转轮组件D11的沿轴向的尺寸范围内。沿着垂直于吸湿转轮组件D11的旋转轴线的方向、即径向来看,周侧滚轮布置在吸湿转轮组件D11与转轮壳体D12之间,并且所述周侧滚轮D1221在吸湿转轮组件D11的旋转过程中至少部分时间能够与吸湿转轮组件D11的外周面滚动接触。在该实施例中,周侧滚轮朝着旋转轴线至少部分地突出于转轮壳体的内周缘的整个内周壁。由此,即使当吸湿转轮组件D11沿径向发生偏移时,吸湿转轮组件D11也不会直接碰到转轮壳体D12本身,从而降低了吸湿转轮组件D11被损坏的风险。
如图6和7所示,在转轮壳体D12的内底壁处设置有多个底部滚轮机构D123,底部滚轮机构D123包括底部滚轮和底部滚轮支架,底部滚轮可旋转地支承在底部滚轮支架上,底部滚轮支架布置在转轮壳体D12上。沿着垂直于吸湿转轮组件D11的旋转轴线的方向、即径向来看,底部滚轮布置在吸湿转轮组件D11的沿径向的尺寸范围之内,并且沿着平行于吸湿转轮组件D11的旋转轴线的方向、即轴向来看,底部滚轮布置在所述吸湿转轮组件D11和所述转轮壳体D12之间并且底部滚轮D1231与吸湿转轮组件D11的间距小于吸湿转轮组件D11与转轮壳体D12的最小间距。在图示实施例中,底部滚轮D1231朝着吸湿转轮组件D11至少部分地突出于所述转轮壳体D12的整个内底壁。由此,即使当吸湿转轮组件D11沿轴向发生偏移时,吸湿转轮组件D11也不会碰到转轮壳体D12本身,从而降低了吸湿转轮组件D11被损坏的风险。
图8以爆炸图示出了根据本发明的洗烘一体机的第一实施例中的吸湿转轮组件D11。在该实施例中,该吸湿转轮组件D11包括轮盘D111、外周壳体件D112、中心壳体件D113、动力输入件D114、辅助转动圈D115、转轮密封件D116、外周减振件D117和中心减振件D118。
轮盘D111由可再生的吸湿材料构成。优选地,轮盘D111能够被构造成多孔结构或者说由多孔材料构成。在一些技术方案中,轮盘D111由吸湿能力较好的纤维、例如棉布制成。轮盘D111具有沿旋转轴线中心对称地构造的中心孔,该中心孔是通孔。
如图8所示,外周壳体件D112由环形构造的外周上夹壳体D112U和外周下夹壳体D112L构成。外周上夹壳体D112U具有类似L形的纵截面并且包括沿径向方向延伸的端部区段和沿轴向延伸的周向区段。类似地,外周下夹壳体D112L也具有类似L形的纵截面并且包括沿径向方向延伸的端部区段和沿轴向延伸的周向区段。外周上夹壳体D112U和外周下夹壳体D112L通过构造在其上的卡扣和卡槽彼此卡接,从而在其内侧形成用于容纳轮盘D111的周缘区域的仅一侧敞开的凹槽。在卡接好的状态下,外周上夹壳体D112U和外周下夹壳体D112L包围轮盘D111的整个外周面并且分别从轮盘D111的周缘区域的上、下端面对其进行夹持,以使得外周壳体件D112与轮盘D111不可相对旋转地连接在一起。这里所述的轮盘D111的上、下端面是指轮盘D111的沿径向延伸的表面。由此非常简单地将外周壳体件与轮盘不可相对旋转地连接在一起。在一些替代的技术方案中,外周壳体件还能够由两个具有类似L形的纵截面的环形壳体件和一个周向环形壳体件构造,这两个具有类似L形的纵截面的环形壳体件分别与周向环形壳体件固定连接。其他能够在内侧形成仅一侧敞开的凹槽的壳体构造形式也是可以设想的。在另一些替代的技术方案中,外周上夹壳体和外周下夹壳体的端部区段还可以是周向上不连续的,只要能够对轮盘起到夹持作用即可。此外,壳体件之间的固定、例如该实施例中的外周上夹壳体D112U和外周下夹壳体D112L的固定还能够通过螺纹紧固件、焊接、胶粘等方式来实现。外周壳体件的设置能够避免轮盘在旋转过程中由于离心力而发生变形、尤其是吸湿后的轮盘在周缘区域的变形并且能够防止轮盘由于振动等原因而与转轮壳体直接发生碰撞从而受损。此外,外周壳体件本身还可以减小吸湿转轮组件与转轮壳体间的径向间距,从而减少不经吸湿转轮组件流过的气流量,由此提高吸湿效率。
此外,外周下夹壳体D112L被构造成能够与底部滚轮机构D123滚动接触,尤其是在初始装配状态下就已经接触,由此能够通过底部滚轮机构D123为旋转的吸湿转轮组件D11始终提供支撑力,从而基本上消除由于吸湿转轮组件D11与转轮壳体D12的底部之间的滑动摩擦而带来的损耗。具体地,沿轴向来看,外周下夹壳体D112L的端部区段被构造成至少部分地覆盖底部滚轮机构D123在转轮下壳体D12L的安装位置,从而使得外周下夹壳体D112L的端部区段能够与底部滚 轮机构D123滚动接触。
如图8所示,中心壳体件D113由环形构造的中心上夹件D113U和中心下夹件D113L构成。中心上夹件D113U具有类似L形的纵截面并且包括沿径向方向延伸的端部区段和沿轴向延伸的周向区段。类似地,中心下夹件D113L也具有类似L形的纵截面并且包括沿径向方向延伸的端部区段和沿轴向延伸的周向区段。中心上夹件D113U和中心下夹件D113L均穿过轮盘D111的中心孔并且通过构造在其上的卡扣和卡槽彼此卡接,从而在其外侧形成用于容纳轮盘D111的中心区域的仅一侧敞开的凹槽。也可以设想的是,只有中心上夹件D113U或者只有中心下夹件D113L穿过轮盘D111的中心孔。在卡接好的状态下,中心上夹件D113U和中心下夹件D113L分别从轮盘D111的中心区域的上、下端面对其进行夹持,以使得中心壳体件D113与轮盘D111不可相对旋转地连接在一起。由此非常简单地将外周壳体件与轮盘不可相对旋转地连接在一起。在一些替代的技术方案中,中心壳体件还能够由两个具有类似L形的纵截面的环形壳体件和一个周向环形壳体件构造,这两个具有类似L形的纵截面的环形壳体件分别与周向环形壳体件固定连接。其他能够在外侧形成仅一侧敞开的凹槽的壳体构造形式也是可以设想的。在另一些替代的技术方案中,中心上夹壳体和中心下夹壳体的端部区段还可以是周向上不连续的,只要能够对轮盘起到夹持作用即可。此外,壳体件之间的固定、例如该实施例中的中心上夹件D113U和中心下夹件D113L的固定还能够通过螺纹紧固件、焊接、胶粘等方式来实现。中心壳体件的设置能够避免相对脆弱的轮盘与位于旋转轴线上的零件、例如轴碰撞从而受损并且还能够加强对轮盘的固持作用以避免不想要的变形。
如图8所示,在外周上夹壳体D112U的外周面上设置有动力输入件D114。动力输入件D114能够与外周上夹壳体D112U一体成形,也能够单独制造而后再固定、例如焊接到外周上夹壳体D112U的外周面上。动力输入件D114构造为沿着周向均匀分布的直齿。相应地,转轮驱动机构D13具有能够与动力输入件D114相互啮合的输出齿轮,如图6所示。当然也可以在替代的技术方案中在外周下夹壳体的外周面上设置动力输入件。在此也可以设想,将动力输入件与转轮驱动机构构造为其他齿轮啮合传动形式例如蜗轮蜗杆传动形式、锥齿轮传动形 式等或者皮带传动形式例如摩擦皮带传动形式、啮合皮带传动形式等或者链传动形式。相对应地,动力输入件还可以构造为用于齿轮传动形式的斜齿、曲齿、用于摩擦皮带传动形式的平滑面、用于啮合皮带传动形式的各种型槽或者用于链传动的链轮齿等。在外周壳体件的外周面设置动力输入件有助于降低吸湿排湿部件沿旋转轴线的厚度,从而为减小洗烘一体机的整机高度或厚度做出贡献。在另一些替代的技术方案中,在中心壳体件的内周面上设置动力输入件,相对应地将转轮驱动机构布置在轮盘的中心孔处。
如图8所示,在外周上夹壳体D112U的外周面上还设置有辅助转动圈D115。辅助转动圈D115与动力输入件D114在旋转轴线的方向上错开地布置。辅助转动圈D115能够与外周上夹壳体D112U一体地成形,也能够单独制造而后再固定、例如焊接到外周上夹壳体D112U的外周面上。辅助转动圈D115与周侧滚轮机构D122、尤其是其中的周侧滚轮位置相匹配地布置,以与周侧滚动机构D122中的周侧滚轮滚动配合,如图6所示。在一些技术方案中,在初始装配状态下,辅助转动圈D115与周侧滚轮机构D122中的周侧滚轮在没有明显挤压的情况下保持接触,当吸湿转轮组件D11开始旋转时,其辅助转动圈D115与周侧滚轮机构D122中的周侧滚轮滚动接触,从而抑制吸湿转轮组件D11在径向上的晃动,由此能够在几乎不增加吸湿转轮组件D11的旋转阻力的情况下保障吸湿转轮组件D11的平稳运行。当然也可以考虑,在初始装配状态下,在辅助转动圈D115与周侧滚轮机构D122中的周侧滚轮之间留有微小的间隙,从而进一步减小旋转阻力,而仅在吸湿转轮组件D11在径向上发生晃动时才起作用。在此特别有利的是,将周侧滚轮机构D122设置为可变形的,尤其是将周侧滚轮机构D122中的滚轮设置为柔性的,由此能够降低辅助转动圈D115在与周侧滚轮机构D122发生碰撞时被损坏的风险。
如图8所示,在外周上夹壳体D112U和外周下夹壳体D112L彼此固定的位置的外周面处设置有一个转轮密封件D116,该转轮密封件D116的径向内侧覆盖了外周上夹壳体D112U和外周下夹壳体D112L彼此固定的位置,由此能够利用转轮密封件D116的径向内侧对外周上夹壳体D112U和外周下夹壳体D112L彼此固定的位置进行密封,从而阻止已经进入吸湿转轮组件D11中的气流从外周壳体件的安装间隙中 流出。此外,该转轮密封件D116还被构造成沿着垂直于旋转轴线的方向、即径向向外一直延伸,直到能够与转轮壳体D12的内周面上的转轮壳体密封件D124以可相对转动的方式接触。“以可相对转动的方式接触”是指转轮密封件D116与转轮壳体密封件D124的接触不会显著增大带有转轮密封件D116的吸湿转轮组件D11的旋转阻力。转轮壳体密封件D124在图示实施例中由转轮壳体D12的内周面本身形成。在图示实施例中,转轮密封件D116的外周面形成了整个吸湿转轮组件D11的最大直径。由此能够利用转轮密封件D116的径向外侧封闭吸湿转轮组件D11与转轮壳体D12之间的径向间隙,从而阻止未被吸湿的气流从该间隙穿流并且进而流入到滚筒R中。也就是说,该实施例中的转轮密封件D116具备双重功能,一方面能够阻止已经进入吸湿转轮组件D11中的气流从外周壳体件的安装间隙中流出,另一方面能够阻止未经吸湿的气流绕过吸湿转轮组件D11从其周缘之外流过,由此能够显著提高吸湿效率。在一些技术方案中,转轮壳体的内周面还能够被构造成略微径向向内凸起,以用作与转轮密封件接触密封的转轮壳体密封件,这样能够减小转轮密封件的径向尺寸。这样一来,即使转轮密封件的外周面并不在整个吸湿转轮组件的最大直径处,也能够实现上面所解释的转动接触密封。在另一些技术方案中,在转轮壳体的内周面的与转轮密封件相匹配的位置处连接有、例如胶粘有单独的密封圈,以用作与转轮密封件接触密封的转轮壳体密封件,其例如能够由与转轮密封件相同的材料构成。这样同样有助于减小转轮密封件的径向尺寸并且还能够灵活地与转轮密封件的径向尺寸相匹配,这给转轮密封件在外周壳体件的外周面上的布置留出了更大的设计空间。这样一来,即使转轮密封件的外周面并不在整个吸湿转轮组件的最大直径处,也能够实现上面所解释的转动接触密封。而且,这种单独的密封圈能够保护转轮壳体在内周面处不被磨损,其自身又便于更换。此外还能够设想的是,设置多个转轮密封件,它们相互错开地布置在外周壳体件的外周面的不同位置处,从而至少实现上面所说的双重功能,甚至冗余地实现所述双重功能。例如,将一个转轮密封件设置在外周上夹壳体和外周下夹壳体彼此固定的位置的外周面处,并且将另一个转轮密封件设置在外周上夹壳体或者外周下夹壳体的不同于固定位置的外周面上或者冗余地将另两个转轮密封件分别设置在外周上夹壳体 和外周下夹壳体的不同于固定位置的外周面上。
如图8所示,动力输入件D114、辅助转动圈D115和转轮密封件D116在外周壳体件D112的外周面上沿着旋转轴线的方向完全错开并且从上至下依次设置。可以设想的是,动力输入件D114、辅助转动圈D115和转轮密封件D116还可以以其他顺序沿着旋转轴线错开地布置。
如图8所示,吸湿转轮组件D11还包括可变形的外周减振件D117和中心减振件D118。外周减振件D117设置在轮盘D111的外周面与外周壳体件D112的内周面之间,以利用自身的可变形特性在其之间形成缓冲。在一些技术方案中,外周减振件D117被胶粘在轮盘D111的外周面上。中心减振件D118设置在中心壳体件D113的端部区段与轮盘D111的中心区域之间,以利用自身的可变形特性在其之间形成缓冲。在图示实施例中,中心减振件D118被设置在中心下夹件D113L的端部区段与轮盘D111的中心区域的端面之间。在替代的技术方案中,中心减振件D118也可以被设置在中心上夹件D113U的端部区段与轮盘D111的中心区域的端面之间,或者还可以在这两个位置处各设置一个中心减振件D118。在一些技术方案中,中心减振件D118被胶粘在轮盘D111的中心区域的端面上。外周减振件D117和中心减振件D118例如由泡棉制成。当然也可以用其他可弹性变形的材料来制造外周减振件D117和中心减振件D118。在洗烘一体机的运行过程中,滚筒会产生振动,这种振动有时候可能带动整个机体一起振动,从而导致吸湿转轮组件D11也跟着一起振动,此时外周减振件D117和中心减振件D118就能够从轴向和径向对这种振动进行缓冲,以保护通常比较脆弱的轮盘D111不受损伤。
图9以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件D34。排湿加热组件D34包括排湿加热组件壳体D341、网孔板D342、排湿加热构件D343和温控器安装部D344。排湿加热组件壳体D341被构造成具有扇形横截面的扇形体并且由此具有扇形的上端面壁D3411、下端面壁D3412以及将上端面壁D3411和下端面壁D341连接起来的沿周向延伸的周向侧壁D3413和沿径向延伸的径向侧壁D3414。该扇形体与转轮壳体D12的转轮上壳体D12U形状互补地构造。具体来说,转轮上壳体D12U构造有扇形的缺口,该缺口与排湿加热组件壳体D341的扇形体形状基本相同。在下端面壁D3412处 构造有一个尽可能大的排湿气流出口,以便气流能够通过该排湿气流出口流入到吸湿转轮组件D11处。排湿气流出口占据了下端面壁D3412的至少80%、优选90%的面积。在排湿加热组件壳体D341的周向侧壁D3413处设置有一个尽可能大的排湿气流进口。排湿气流进口占据了周向侧壁D3413的至少80%、优选90%的面积。由此,排湿气流能够以最短的路径进入排湿加热组件D34。也可以设想的是,将排湿气流入口布置在径向侧壁处,这样排湿气流能够在径向上更均匀地穿过吸湿转轮组件,尤其当多个排湿气流入口布置在两个径向侧壁上或者布置在两个径向侧壁和一个周向侧壁上时,排湿气流能够在扇形体的横截面范围内更加均匀地穿过所述吸湿转轮组件,从而提高吸湿转轮组件的再生效率。
图10以立体图从正面示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件D34中的网孔板D342。网孔板D342具有与排湿气流出口相适配的形状并且能够固定在排湿气流出口中。在网孔板D342上构造有多个通孔,这些通孔尽可能均匀地分布在网孔板D342上。在此,这些通孔蛇形地分布在网孔板D342中。特别有利的是,这些通孔的开孔口径沿着排湿气流的流动方向逐渐减小,其中越是接近排湿气流入口的通孔的开孔口径越大,越是远离排湿气流入口的通孔的开孔口径越小。即,这些通孔的开孔口径沿着径向向内越来越小地构造。由此能够进一步改善排湿气流穿过所述吸湿转轮组件的均匀性。
图11以立体图从背面示出了根据本发明的洗烘一体机的第一实施例中的排湿加热组件D34。沿着排湿气流的流动方向在网孔板D342的下游侧、即在网孔板D342的背面设置有排湿加热构件D343。在此,排湿加热构件D343被构造为在一个平面内蛇形铺开的加热管。也可以考虑采用PTC发热体来构造排湿加热构件D343,所述PTC发热体例如由陶瓷发热元件与铝管组成。排湿加热构件D343与网孔板D342中的通孔形状对应地构造并且与所述通孔错开。具体来说,排湿加热构件D343朝着排湿气流的流入方向相对于所述通孔错开,以使得排湿气流穿过所述通孔后正对着排湿加热构件D343,由此提高加热效率。排湿加热构件D343的包络线所围成的面积占据排湿气流出口的横截面的至少70%,并且排湿加热构件D343本身的横截面面积仅占据排湿气流出口的横截面的至多40%,由此能够在足够大的范围内提供热量又 不阻碍气流的穿行。
如图11所示,排湿加热组件D34还包括温控器安装部D344。温控器安装部D344同样布置在网孔板的背面并且布置在设有通孔的区域一侧。温控器安装部D344构造用于检测排湿加热组件D34的内腔中的温度。洗烘一体机的控制器基于该温度来控制排湿加热构件D34。由于被加热的排湿气流在排湿加热组件D34的内腔中容易形成紊流或者说乱流,这使得直接在内腔空间中获取的内腔温度是极其不稳定的或者说跳动的。为了获得尽可能稳定的内腔温度,温控器安装部D344包括导热片D3441和温控器D3442。导热片D3441完全包覆了温控器D3442。与在内腔的气体中直接检测内腔温度相比,通过导热片D3441向温控器D3442传导温度能够检测到更加稳定且具有代表性的内腔温度,这对于排湿加热构件的温度控制特别有利。
图12以立体图根据本发明的洗烘一体机的第一实施例中的未安装排湿加热组件D34的转轮上壳体D12U。排湿加热组件壳体D341独立于转轮壳体D12单独制造并且固定在转轮上壳体D12U上。在排湿加热组件壳体D341与转轮上壳体D12U之间设置有柔性的连接密封件D3415,以便阻止排湿气流从排湿加热组件壳体D341与转轮上壳体D12U之间的缝隙中逸出。在排湿加热组件壳体D341与转轮上壳体D12U之间设置有还设置有连接隔热件D3416,以便减少排湿加热组件壳体D341中的热量向外扩散、尤其是向转轮壳体D12的吸湿区域D1212中扩散。连接隔热件D3416部分地被连接密封件D3415包覆。也可以设想的是,连接隔热件全部被连接密封件包覆,从而使得排湿加热组件壳体与转轮上壳体均仅仅与连接密封件接触,以便提高密封效果。连接密封件D3415和连接隔热件D3416具有与排湿加热组件壳体D341中的排湿气流出口形状基本上匹配的内边缘。连接密封件优选被构造为泡棉、硅胶或软胶。所述隔热件优选由绝热材料制造。但是也可以设想的是,利用成本更为低廉的金属或合金来制造连接隔热件,在此虽然金属或合金具有较好的导热性能,但是被连接密封件包覆后仍能形成一定的隔热效果。
图13以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿冷凝组件D35的排湿冷凝管集成体D351。图14以立体图示出了根据本发明的洗烘一体机的第一实施例中的排湿冷凝组件D35的排湿 冷凝组件壳体D352的截取部分。排湿冷凝组件包括排湿冷凝管集成体D351、排湿冷凝组件壳体D352和排湿冷凝出水管。排湿冷凝管集成体D351固定在排湿冷凝组件壳体D352中间并且构造用于对穿流排湿冷凝管集成体D351的排湿气流进行冷凝除湿。所凝结的水经排湿冷凝出水管排出。
如图13所示,排湿冷凝组件D35与吸湿转轮组件D11、吸湿通道风机D23、排湿通道风机D33共用一个模块下壳体。排湿冷凝管集成体D351借助于挡筋和限位件与模块下壳体进行配合,排湿冷凝组件壳体D352中的上壳体向下挤压排湿冷凝管集成体D351周围密封条达到密封效果。
如图14所示,为了防止排湿气流进入排湿冷凝组件壳体D352后绕过排湿冷凝管集成体D351从它与排湿冷凝组件壳体D352之间的缝隙中直接流到排湿冷凝组件壳体的出口,在排湿冷凝管集成体D351与排湿冷凝组件壳体D352之间设置有挡板D353。
此外,如图7和图14所示,烘干模组D能够在洗烘一体机W的整机组装前预先被组装为仅一个预组装模块。该预组装模块能够包括仅一个一体化构造的模块下壳体和多个分体设置的上壳体,该模块下壳体与上壳体共同形成多个腔室,这些腔室构造用于容纳烘干模组中的各个功能模块例如吸湿转轮组件D11、吸湿通道风机D23、排湿通道风机D33、转轮驱动机构D13、排湿加热组件D34、排湿冷凝组件D35。这种集成在一起的模块化制造一方面大大简化了装配并且因此提高了装配效率,另一方面省去了或者缩短了相应的连接管道,由此使得烘干模组的结构更紧凑。
图15以立体图示意性地示出了根据本发明的洗烘一体机中的管组件P。管组件P包括进水管P1、第一出水管P2、第二出水管P3和第三出水管P4,进水管P1的一端与自来水管连接,进水管P1的另一端分别与第一出水管P2的一端、第二出水管P3的一端和第三出水管P4的一端连接,第一出水管P2的另一端与排湿冷凝组件D35的进水口连接,第二出水管P3的另一端与清洁剂投放盒C的进水口连接,第三出水管P4的另一端与出气管道L1的进水口连接,通过这种复合管路系统,来自自来水管的水可以分别输送到排湿冷凝组件D35、清洁剂投放盒C和出气管道L1,以满足其用水需求。排湿冷凝组件D35、清洁 剂投放盒C、出气管道L1的进水口和管组件P均布置在滚筒R的上部,这样的布置方式可以充分利用滚筒R的上部空间,使得洗烘一体机1的整体布置非常紧凑,这样的布置方式还有利于从管组件P到各个组件的进水口的管路安排,使得总体的管路长度最小化。具体地,排湿冷凝组件D35、清洁剂投放盒C、出气管道L1的进水口和管组件P在洗烘一体机1的四个角处。出气管道L1布置在滚筒R的右后方,出气管道L1的进水口和管组件P一起布置在洗烘一体机W的右后角,使得可以缩短从管组件P的第三出水管P4到出气管道L1的进水口的管路长度。在进水管P1和/或第一出水管P2和/或第二出水管P3和/或第三出水管P4上设置有电磁阀以控制水管的通断和/或流量。各个管道或者进水口之间能够通过软管连接,软管的使用可以使得管路灵活地布置在各个组件之间的空隙中。
图16以立体图示出了根据本发明的洗烘一体机中的设置有滤网自清洁装置的出气管道L1的纵向截面图。出气管道L1紧贴滚筒R设置在滚筒R的后部从下向上延伸,这种延伸方式可降低洗烘一体机1的整体高度,从而可方便地将洗烘一体机1放置在台面之下。出气管道L1在其第一端部L11处连接到滚筒R的出气口并且在第二端部L12处连接到烘干模组D。出气管道L1包括第一半壳体L13和第二半壳体L14以在其间限定腔体。在出气管道L1的第一端部L11处,第二半壳体L14具有进气口(未示出)以连接至滚筒R的出气口,并且第一半壳体L13在与进气口相对的端部处优选地具有弧形内表面以用于引导进入所述腔体的气流。在第一半壳体L13上在第二端部L12处,设置有弧形支撑板L15,其在第一端部处附接到第一半壳体L13的顶面板L131并且第二端部延伸到腔体内。弧形支撑板L15有利于引导经过滤的气流以防止湍流。借助于弧形支撑板L15的第二端部,滤网F1从第二半壳体L14的下部至第一半壳体L13的上部倾斜设置在所述腔体内,从而将腔体分成未清洁空间和清洁空间。在其他实施例中,支撑板L15可具有其他设置和形状,例如为平板形式,一端固定到第一半壳体L13的上部并且另一端延伸到未清洁空间内以在边缘处固定滤网F1的顶部边缘。滤网F1的倾斜角度可根据需要调整以提高冲洗效率。从出气管道L1的第一端部L11处的进气口进入到腔体内的所有气流首先进入未清洁空间,依次经过滤网F1的进气面F11和清洁面F12后,进入清洁 空间,然后经由在出气管道L1的第二端部L12处的出气口(未示出)传递至烘干模组。由于滤网F1的这种布置,所以被过滤在滤网F1上的夹杂物主要沉积在进气面F11上。
为了清洁滤网F1,在出气管道L1的第二端部L12处设置有滤网自清洁装置F2,其在未清洁空间一侧将可含有清洁剂的自来水从滤网F1的进气面F11一侧喷射到滤网上,以冲洗掉附着在滤网F1上的毛絮等夹杂物。在冲洗完滤网之后,使用过的自来水流出设置在出气管道L1的第一端部L11处的出水口(未示出)并排出洗烘一体机,例如经由专门为自清洁液设置的排放出口,或者是经由滚筒的排水口。可以理解的是,也可以在清洁空间一侧设置滤网自清洁装置,以同时或异步对滤网F1的清洁面进行冲洗,以实现更彻底的滤网清洁。
图17示意性地示出了根据本发明的洗烘一体机中的滤网自清洁装置F2的沿图16中的线A-A截取的截面图。滤网自清洁装置F2包括进水管F21和连接到进水管的喷嘴F22。进水管F21在未清洁空间一侧上密封地固定在出气管道L1的顶面板L131上并且例如经由跨越滚筒R的软管连接到自来水进水管。连接到进水管的喷嘴F22被设置且构造成在滤网F1的顶部处将自来水(其可含有清洁剂)喷射在滤网F1的进气面F16上。在其他实施例中,在进水管F21的上游处设置增压阀以对进入滤网自清洁装置的自来水加压,以便利用经加压的自来水来冲洗滤网F1,有利于提高清洗效率和成本效益。在其他实施例中,进水管F21可以其他形式固定至第一半壳体L13,如借助于前述平板形式的支撑板。
在本实施例中,喷嘴F22包括与进水管F21连接的转接器F23以及与转接器F23一体成型的渐宽延伸部F24。转接器F23例如通过螺纹连接、过盈配合、粘结剂或其他方式固定地连接至进水管F21。渐宽延伸部F24设置成相对于滤网F1以一定角度倾斜且其自由端部具有横跨出气管道L1的腔体以覆盖滤网F1的基本上整个宽度的出口(如图3所示),以确保了清洗覆盖率。优选地,所述渐宽延伸部F24与滤网F1之间的夹角在0°至45°之间,更优选地在5°至35°之间。角度过大会不利于自来水从滤网F1的顶部流到滤网F1的底部,从而降低清洁效率。优选地,所述渐宽延伸部沿其长度(即沿其倾斜方向)渐缩以在所述渐宽延伸部的自由端部处形成扁平开口,以便增加水压, 提高对滤网F1的冲击力,进而提高清洁效率。
如图16所示,出气管道L1包括双层管壁,在双层管壁之间形成冷却通道L10的供冷却水流动的腔室,水流A1的流动方向用箭头示出,水流A1的流动方向与气流A2的流动方向相反,有利于气流的冷却液化。冷却通道L10引导冷却水流到出气管道L1的外壁以对其中流经的气流进行冷却液化,从而使得从滚筒R排出的湿空气在进入烘干模组D之前已经进行预除湿,由此降低烘干模组中的除湿装置的负荷并且提高除湿效果。在冷却通道L10的靠近烘干模组D的第一端部处设置有冷凝机构K,冷凝机构K包括进水管K1和连接到进水管K1的喷水嘴K2。进水管K1例如通过螺纹配合和密封胶的组合密封地固定在冷却通道L10的第一端部处并且例如通过电磁阀与洗烘一体机W的自来水进水管连接。在本实施例中,冷凝机构9的进水管K1同时构成出气管道L1或冷却通道L10的第一进水口。喷水嘴K2构造用于将冷却水喷射到出气管道L1的外壁,以增强冷却水对外壁的冷却效果。优选地,喷水嘴K2包括渐宽延伸部,渐宽延伸部沿其长度渐缩以在其自由端部处形成扁平开口,从而增加喷射覆盖率和增大水压,以便进一步增强对出气管道的外壁的冷却效果。优选地,可以在冷却通道L10中设置多个喷水嘴K2,尤其可以在周向方向上沿着出气管道L1的外壁间隔设置多个喷水嘴K2,这在冷却通道L10在周向方向上完全包围出气管道L1的第一半壳体L3和第二半壳体L14时是特别有利的。此外,喷水嘴K2可以设置为360°自动旋转喷头,从而增加喷射覆盖率,以便增强对出气管道的外壁的冷却效果。在冷却通道L10的靠近滚筒R的第二端部处设置有用于排出冷却水的第一排水口。
图18、19以立体图示出了根据本发明的洗烘一体机的第二实施例和第三实施例。不同于烘干模组D被布置在滚筒R的上方的第一实施例,在第二实施例中,烘干模组D′被布置在滚筒R′的后方。在此,在滚筒R′上方以及在烘干模组D′与滚筒R′之间布置用于连通滚筒R′的出风口与烘干模组D′的进风口、即吸湿通道进风口的出气管道L1′,并且在滚筒R′的上方布置用于连通滚筒R′的进风口与烘干模组D′的出风口、即吸湿通道出风口之间布置进气管道L2′。在第三实施例中,烘干模组D″被布置在滚筒R″的下方。在此,在滚筒R″的上方和后方布置用于连通滚筒R″的出风口与烘干模组D″的进风口、即吸湿通道进风口 的出气管道L1″以及用于连通滚筒R″的进风口与烘干模组D″的出风口、即吸湿通道出风口之间布置进气管道L2″。第一实施例的布置方式展示出特别紧凑的结构,因为滚筒R作为水平布置的圆柱体在其左右侧上方留出了更大的空间以供安置烘干模块D中的功能组件,并且将烘干模块D布置在滚筒上方更便于装配和维修。第二实施例的布置方式进一步降低了洗烘一体机的高度,能够适用于对洗烘一体机的高度比较敏感的环境。第三实施例有利于被扩展为多个滚筒共用一个或者比滚筒数量少的烘干模组的情况,例如可以在图16所示的烘干模组D″的下方加装第二滚筒,并且在两个滚筒之间的空间中加装用于将烘干模组D″可选择性地与任意一个滚筒流体相通的切换机构,这种情况适用于大型洗衣房等场所。
上文中所描述的烘干模组还可以被应用在干衣机、除湿机、洗碗机等各种需要除湿的领域中。
应当理解的是,上述实施例仅用于举例和说明的目的,而非意在将本发明限制于所描述的实施例范围内。换言之,本发明还可以以上文所提到的特征的多种其他组合形式来实施,而不仅限于所示出及所描述的实施例。

Claims (10)

  1. 一种洗烘一体机,其包括滚筒和烘干模组,所述烘干模组包括吸湿排湿部件、吸湿通道和排湿通道,所述吸湿通道包括吸湿通道进风口和吸湿通道出风口,所述滚筒分别与所述吸湿通道进风口和所述吸湿通道出风口连通,在所述吸湿通道中设有吸湿通道风机,以在所述滚筒和所述吸湿通道内形成吸湿气流,在所述排湿通道中设有排湿通道风机,以在所述排湿通道内形成排湿气流,所述吸湿排湿部件设置在所述吸湿通道和所述排湿通道的路径中,以使得所述吸湿气流及排湿气流均流经所述吸湿排湿部件,从而使得所述吸湿排湿部件在旋转的过程中吸收所述吸湿气流的水分并且将所吸收的水分通过所述排湿气流排出。
  2. 根据权利要求1所述的洗烘一体机,其特征在于,所述吸湿排湿部件包括吸湿转轮组件、转轮壳体和用于驱动所述吸湿转轮组件旋转的转轮驱动机构,所述吸湿转轮组件沿着旋转轴线可旋转地支承在所述转轮壳体中。
  3. 根据权利要求2所述的洗烘一体机,其特征在于,所述吸湿转轮组件在其外周缘处被所述转轮驱动机构驱动。
  4. 根据权利要求2或3所述的洗烘一体机,其特征在于,在所述转轮壳体的内周缘处设置有至少一个周侧滚轮机构,所述周侧滚轮机构包括周侧滚轮和周侧滚轮支架,所述周侧滚轮可旋转地支承在所述周侧滚轮支架上,所述周侧滚轮支架设置在所述转轮壳体的内周缘处,其中,沿着平行于所述旋转轴线的方向来看,所述周侧滚轮布置在所述吸湿转轮组件的沿着所述旋转轴线的方向的尺寸范围内,并且沿着垂直于所述旋转轴线的方向来看,所述周侧滚轮布置在所述吸湿转轮组件与所述转轮壳体之间,并且所述周侧滚轮在所述吸湿转轮组件的旋转过程中至少部分时间能够与所述吸湿转轮组件的外周面滚动接触。
  5. 根据权利要求2或3所述的洗烘一体机,其特征在于,在所述转轮壳体的内底面处设置有至少一个底部滚轮机构,所述底部滚轮机构包括底部滚轮和底部滚轮支架,所述底部滚轮可旋转地支承在所述底部滚轮支架上,所述底部滚轮支架设置在所述转轮壳体上,沿着垂 直于所述旋转轴线的方向来看,所述底部滚轮布置在所述吸湿转轮组件的沿着垂直于旋转轴线的方向的尺寸范围之内,并且沿着平行于所述旋转轴线的方向来看,所述底部滚轮布置在所述吸湿转轮组件和所述转轮壳体之间并且所述底部滚轮与所述吸湿转轮组件的间距小于所述吸湿转轮组件与所述转轮壳体的最小间距。
  6. 根据权利要求2或3所述的洗烘一体机,其特征在于,在所述吸湿转轮组件的外周缘的外表面处设置有转轮密封件,在所述转轮壳体的内表面处设置有转轮壳体密封件,并且所述转轮密封件与所述转轮壳体密封件以可相对转动的方式接触以形成密封。
  7. 根据权利要求2或3所述的洗烘一体机,其特征在于,所述吸湿转轮组件和所述吸湿通道风机的旋转轴线均与所述滚筒的旋转轴线异面且垂直并且分布在滚筒的旋转轴线的两侧。
  8. 根据权利要求1至3中任一项所述的洗烘一体机,其特征在于,在所述转轮壳体的端面内壁上一体成形有或者固定有多个在半径范围内延伸的分隔肋,从而将所述转轮壳体的内腔至少分隔为吸湿区域和排湿区域,在所述分隔肋的表面上可选地固定有分隔密封件,所述分隔密封件与所述吸湿转轮组件中的轮盘的间距在0-5毫米之间。
  9. 根据权利要求1至3中任一项所述的洗烘一体机,其特征在于,所述洗烘一体机还包括设置在所述滚筒的出气口与所述烘干模组的进气口之间的出气管道,在所述出气管道中设置过滤模组,所述过滤模组包括用于对流经出气管道的气流进行过滤的滤网和滤网自清洁装置。
  10. 根据权利要求1至9中任一项所述的洗烘一体机中的烘干模组。
PCT/CN2022/116142 2021-09-01 2022-08-31 洗烘一体机 WO2023030375A1 (zh)

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AU2022336912A AU2022336912A1 (en) 2021-09-01 2022-08-31 Integrated washer dryer
CN202280057397.0A CN117940629A (zh) 2021-09-01 2022-08-31 洗烘一体机
KR1020247010814A KR20240046831A (ko) 2021-09-01 2022-08-31 세탁 건조 일체형 기기
CA3230592A CA3230592A1 (en) 2021-09-01 2022-08-31 Integrated washer-dryer
CN202280058173.1A CN117881840A (zh) 2021-09-01 2022-09-01 烘干系统和使用该烘干系统的洗衣机
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CN202320207530.8U CN220486085U (zh) 2021-09-01 2023-01-17 一种衣物处理设备
CN202320159542.8U CN218812690U (zh) 2021-09-01 2023-01-17 一种衣物处理设备
CN202310110896.8A CN117626611A (zh) 2021-09-01 2023-01-17 一种衣物处理设备及其控制方法
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TWI844461B (zh) 2022-08-31 2024-06-01 中國商深圳洛克創新科技有限公司 烘乾模組及衣物處理裝置

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