TWM652146U - Laundry treating apparatus and drying module - Google Patents

Abstract

A laundry treating apparatus includes a roller and a drying module, the drying module includes a moisture absorbing and discharging component, the moisture absorbing and discharging component includes a moisture absorbing wheel assembly, a wheel shell, and a wheel drive mechanism for driving the moisture absorbing wheel assembly to rotate. The moisture absorbing wheel assembly is rotatably supported in the wheel shell along its rotation axis, and includes a wheel seal. The wheel seal is arranged at an outer peripheral surface of the moisture absorbing wheel assembly, and is constructed to contact and seal with the wheel housing seal located at an inner peripheral surface of the wheel housing in a relatively rotatable manner.

Description

Laundry treatment units and drying modules

The present disclosure relates to a laundry treatment device including a moisture absorbing wheel element.

For the washing machine industry, fully automatic washing and drying machines can dry clothes after washing. This function is especially suitable for humid weather, so it is increasingly favored by consumers. Traditional clothes treatment devices are usually divided into exhaust type, condensation type and heat pump type. These three types of clothes treatment devices are getting better and better in terms of drying effect, but the price is correspondingly more and more expensive. In order to reduce the price while ensuring satisfactory drying results, laundry treatment devices based on hygroscopic materials have recently been proposed. In this kind of clothes treatment device, the moisture-absorbing disc made of hygroscopic material is rotatably supported in the housing. The inner cavity of the housing is divided into a moisture-absorbing area and a moisture-discharging area. The moisture-absorbing disc rotates to It absorbs moisture in the moisture absorption area and discharges the moisture when rotating to the moisture removal area, thus having continuous moisture absorption capacity. Therefore, the air flow circulating through the drum and moisture absorption plate can dry the clothes in the drum. However, since the absorbent disc rotates relative to the casing during operation, in order to prevent the absorbent disc from rubbing or even colliding with the casing, a radial gap with a buffer margin is left between the absorbent disc and the casing. . This radial gap causes part of the moist airflow flowing from the drum into the hygroscopic area of the casing to bypass the moisture absorption disk and flow out of the casing through the radial gap. This part of the airflow does not flow through the moisture absorption disk because it does not flow through the moisture absorption disk. It is dried so that the wet state is returned to the drum, which results in a reduction in drying efficiency. At the same time, enter the dehumidification area of the shell The dry airflow will also bypass the moisture absorption plate and flow away from the above-mentioned radial gap, which leads to a reduction in moisture removal efficiency.

In order to overcome the above shortcomings, the present disclosure proposes a clothes treatment device, which includes a drum and a drying module. The drying module includes a moisture absorption and moisture removal component. The moisture absorption and moisture removal component includes a moisture absorption runner element, a runner A housing and a wheel driving mechanism for driving the rotation of the moisture-absorbing wheel element. The moisture-absorbing wheel element is rotatably supported in the wheel housing along the axis of rotation. On the outer periphery of the moisture-absorbing wheel element A runner seal is provided on the outer surface of the rim, and a runner housing seal is provided on the inner surface of the runner housing, and the runner seal and the runner housing seal are relatively rotatable. contact to form a seal. "Contact in a relatively rotatable manner" means that the contact of the runner seal with the runner housing seal does not significantly increase the rotational resistance of the hygroscopic runner element with the runner seal. The "outer surface of the outer periphery of the absorbent runner element" here may include not only the outer peripheral surface of the absorbent runner element, but also the end surface extending perpendicular to the axis of rotation at the outer periphery of the absorbent runner element, as well as An outer surface disposed obliquely to the axis of rotation may be included at the outer periphery. 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. Those skilled in the art can understand that the contact surface between the above-mentioned runner seal and the runner housing seal must be located between the air inlet path and the air outlet path of the moisture-absorbing runner element to play a sealing role. In some technical solutions, the runner seal is formed by the outer surface of the outer periphery of the hygroscopic runner element itself or a surface structure integrally constructed thereon, and/or the runner housing seal is formed by the runner housing seal. The inner surface of the housing is formed by itself or by an integrally formed surface structure thereon. Additionally or alternatively, the runner seal and/or the runner housing seal is formed from a separately produced seal, such as a sealing strip, a sealing rubber, or the like.

For example, in one technical solution, the runner seal is fixed on the hygroscopic The sealing strips on the outer circumference of the runner element are formed, while the runner housing seal is formed by the inner circumference of the runner housing itself. In another technical solution, the runner seal is formed by the outer circumferential surface of the moisture-absorbing runner element itself, while the runner housing seal is formed by a sealing strip fixed on the inner circumferential surface of the runner housing. . In another technical solution, both the runner seal and the runner housing seal are formed of sealing strips.

In some technical solutions, the runner seal and the runner housing seal use their surfaces extending parallel to the rotation axis and/or surfaces extending perpendicular to the rotation axis to contact and seal with each other in a relatively rotatable manner. For example, in one technical solution, the runner seal and the runner housing seal are arranged side by side on the same plane in a direction perpendicular to the rotation axis, so that the runner seal and the runner housing The body seal uses its opposite peripheral surfaces to contact and seal in a relatively rotatable manner. In another technical solution, the runner seal and the runner housing seal are staggered but closely arranged along the rotation axis, so that the runner seal and the runner housing seal utilize their Opposite end faces contact the seal in a relatively rotatable manner.

In some technical solutions, there are multiple sets of runner seals and runner casing seals that contact and seal in a relatively rotatable manner, wherein each set of runner seals and runner casing seals are arranged staggered to each other, to create a redundant seal. For example, in one technical solution, the plurality of sets of runner seals and runner housing seals are arranged staggered from each other along the direction of the rotation axis. In another technical solution, at least one of the plurality of sets of runner seals and runner shell seals can also be arranged between the end surface of the moisture-absorbing runner element and the inner top surface or inner bottom surface of the runner shell. between.

In some technical solutions, multiple runner seals and/or multiple runner casing seals are provided, wherein one runner seal can contact and seal with multiple runner casing seals in a relatively rotatable manner. , or one runner housing seal can be combined with multiple runner seals in a Contact sealing by relative rotation.

In some technical solutions, the outer circumferential surface of the wheel seal forms the maximum diameter of the hygroscopic wheel element.

In some technical solutions, the absorbent runner element includes an upper peripheral clamp shell and a lower peripheral clamp shell fixed to each other, and the runner seal is arranged between the upper peripheral clamp shell and the lower peripheral clamp shell. The outer peripheral side of the fixed position and sealing the mutually fixed positions.

In some technical solutions, a power input member for introducing power to rotate the moisture-absorbing wheel element and a power input member for interacting with the outer circumferential upper clamp housing and/or the outer peripheral lower clamp housing are provided. The peripheral roller mechanism at the periphery of the runner housing is a rolling-fit auxiliary rotating ring, wherein the power input member, the auxiliary rotating ring and the runner seal are completely offset from each other along the rotation axis of the hygroscopic runner element. layout.

The laundry treatment device proposed by the present disclosure at least has the following advantages: the rotor seal is used to ensure that the moisture absorption airflow and moisture removal airflow entering the moisture absorption and drainage component will not flow outside the periphery of the moisture absorption runner element, thereby making As much or even almost all the airflow can pass through the wheel disc, thereby improving the moisture absorption efficiency and moisture removal efficiency, thereby further improving the drying efficiency.

A drying module is also a subject of the present disclosure, which can comprise single features or a combination of features described above in relation thereto, and thus possess the same or similar advantages as the laundry treatment device according to the present disclosure.

D:Drying module

D1: Moisture absorption and dehumidification parts

D11: Moisture absorbing wheel element

D111: Roulette

D112: Peripheral shell parts

D112L: Peripheral lower clamp housing

D112U: outer peripheral upper clamp housing

D114: Power input parts

D115: Auxiliary turning circle

D116:Runner seal

D12:Runner housing

D121:Separating rib

D1211: Hygroscopic area

D1212: Dehumidification area

D122: Circumferential roller mechanism

D124:Runner housing seal

D12L: lower housing of runner

D12U: Upper casing of runner

D13: Rotary drive mechanism

D2: Moisture absorption channel

D23: Moisture absorption channel fan

D3: Moisture drainage channel

D33: Moisture discharge channel fan

R:Roller

W: Clothes processing device

Embodiments of the laundry treatment device proposed by the present disclosure will be described below with the aid of the accompanying drawings to facilitate understanding of the present disclosure.

In the attached picture:

FIG. 1 exemplarily shows a perspective view of the entire laundry treatment device according to the present disclosure; FIG. 2 exemplarily shows an exploded view of the moisture absorption and dehumidification component of the laundry treatment device according to the present disclosure; FIG. 3 exemplarily shows shows a perspective view of a moisture-absorbent wheel element with a wheel seal and a matching wheel lower housing of a laundry treatment device according to the present disclosure; Figure 4 exemplarily shows a laundry treatment device according to the present disclosure. Exploded view of the hygroscopic runner element of the device with runner seal.

FIG. 1 shows an embodiment of a laundry treatment device according to the present disclosure in a perspective view. For the sake of clarity, part of the outer casing of the laundry treatment device has been omitted from Figure 1 . In this embodiment, the laundry treatment device W includes a water inlet, a water outlet, a drum R, a drum driving part and a drying module D. The drum R includes an inner drum and an outer drum. The drum driving part is transmission connected with the inner drum of the drum R to drive the inner drum of the drum R to rotate. The outer drum is set to be suspended or hoisted on the frame of the clothes processing device. The water inlet and outlet are respectively Connected to drum R. The drying module D includes a moisture absorption and dehumidification component D1, a moisture absorption channel D2, and a moisture desorption channel D3. The moisture absorption channel D2 includes a moisture absorption channel air inlet and a moisture absorption channel air outlet. The roller R is connected to the moisture absorption channel air inlet and the moisture absorption channel air outlet respectively, and a moisture absorption channel fan D23 is also provided in the moisture absorption channel D2. To form a loop of moisture-absorbing airflow in the drum R and the moisture-absorbing channel D2. A dehumidification channel fan D33 is provided in the dehumidification channel D3 to form a dehumidification airflow in the dehumidification channel D3. The moisture absorption and discharge component D1 is disposed in the path of the moisture absorption channel D2 and the moisture discharge channel D3, so that both the moisture absorption airflow and the moisture discharge airflow flow through the moisture absorption and discharge component D1, so that the moisture absorption and drainage component D1 The wet component D1 absorbs moisture in the moisture-absorbing airflow during rotation and discharges the absorbed moisture through the moisture-removing airflow. Of course, the laundry treatment device W may also include but not It is limited to the outer shell with at least a clothes access opening and a detergent discharge opening, a door used to close the clothes access opening, display and operating devices, racks, controllers, drainage pipes and other components arranged on the outer shell, To realize the washing and drying functions of clothes and the control of the clothes processing device.

Figures 2 and 3 exemplarily show an exploded view of the moisture absorption and discharge component D1 and a perspective view of the moisture absorption runner element D11 and the runner lower shell D12L respectively. The moisture absorption and dehumidification component D1 includes a moisture absorption runner element D11, a runner housing D12 and a runner driving mechanism D13. The runner housing D12 includes an upper runner housing D12U and a lower runner housing D12L, which are fixed to each other to form an internal cavity. The moisture absorbing wheel element D11 is rotatably supported in the internal cavity of the wheel housing D12 along its rotation axis and rotates driven by the wheel drive mechanism D13. The moisture absorption runner element D11 is driven by the runner driving mechanism D13 at its outer periphery, that is, the runner driving mechanism D13 applies the driving force output by it to the outer periphery of the moisture absorption runner element D11. In this embodiment, the absorbent runner element D11 and the runner driving mechanism D13 are arranged substantially side by side along a direction perpendicular to the rotation axis of the absorbent runner element D11, that is, in the radial direction. The runner housing D12 has accommodating portions for accommodating the moisture-absorbing runner element D11 and the runner driving mechanism D13 respectively.

The runner housing D12 also has a moisture absorption airflow inlet and a moisture absorption airflow outlet. Viewed along the rotation axis of the moisture absorption runner element D11, the moisture absorption airflow inlet and moisture absorption airflow outlet of the runner housing D12 are arranged on the moisture absorption on both sides of the runner element D11, so that the moisture-absorbing airflow can circulate through the moisture-absorbing runner element D11. When the hygroscopic airflow circulates through the hygroscopic runner element D11, the moisture in the hygroscopic airflow can be absorbed by the hygroscopic runner element D11, so that the hygroscopic airflow flowing out from the hygroscopic runner element D11 becomes dry. The dry airflow is later transported to the drum R to take away the moisture in the drum R. The runner housing D12 also has a moisture removal airflow inlet and a moisture removal airflow outlet. Viewed along the rotation axis of the moisture absorption runner element D11, the moisture removal airflow inlet and moisture removal airflow outlet of the runner housing D12 are also arranged on the suction side. on both sides of the wet runner element D11 so that the dehumidification airflow can pass through the suction Wet runner element D11 circulates. When the dehumidification airflow circulates through the moisture absorption runner element D11, the moisture in the moisture absorption runner element D11 is taken away by the supplied dry dehumidification airflow to realize the regeneration of the moisture absorption runner element D11, thereby ensuring Moisture absorbing wheel element D11 has continuous moisture absorption capacity. The runner housing D12 is provided with at least two pairs of opposing separation ribs D121 extending toward each other on the end inner walls of the runner upper housing D12U and the runner lower housing D12L for separating the runner housing. The internal space of D12 is divided into a moisture absorption area D1211 and a moisture discharge area D1212, so that the moisture absorption airflow and the moisture discharge airflow are separated inside the runner housing D12. In some other technical solutions, separation ribs can also be provided only on the end inner wall of the runner upper housing D12U or the runner lower housing D12L, and the number of separation ribs can also be other numbers greater than two.

When the clothes processing device W enters the drying mode, the moisture absorption channel fan D23 is controlled to start, thereby forming a moisture absorption airflow in the moisture absorption channel D2. When the moisture absorption airflow flows through the drum R, it takes away part of the moisture in the inner cavity of the drum R. The airflow that becomes moist then flows into the moisture absorbing and discharging component D11. There, the moist hygroscopic airflow enters the hygroscopic area D1211 of the runner housing D12 through the hygroscopic airflow inlet of the runner housing D12 and passes through the rotating hygroscopic runner element D11. Since the disk D111 in the moisture absorption runner element D11 has hygroscopic properties, the moisture absorption airflow is dried when passing through the moisture absorption runner element D11, and the moisture absorption airflow flowing out of the moisture absorption runner element D11 becomes dry. The moisture-absorbing airflow is transported to the drum again, and circulates in this way until the preset drying effect is achieved. However, the moisture absorption capacity of Roulette D111 is limited. After a period of time, Roulette D111 will reach a saturated state and will no longer be able to absorb more moisture. A dehumidification channel is set up for this purpose, and the dehumidification channel fan D33 is started at the appropriate time under the control of the controller, thereby forming a dehumidification airflow in the dehumidification channel. The dehumidification channel can be connected to the external environment, or it can be an internal loop, but in any case, it must be ensured that the airflow entering the dehumidification area D1212 of the moisture absorption runner element D11 through the inlet of the dehumidification channel is dry, so that It can desorb the moisture in the rotating wheel and be removed by the moisture removal airflow. Take away. In this way, the wheel D111 absorbs moisture when it rotates to the moisture absorption area D1211 and discharges moisture when it rotates to the moisture discharge area D1212, thus possessing continuous moisture absorption capacity and thus continuously drying the inner cavity of the drum.

Figure 4 shows an exploded view of the absorbent wheel element D11 as an example. In this embodiment, the moisture-absorbing wheel element D11 includes a wheel disk D111, a peripheral housing member D112, a power input member D114 disposed on the outer peripheral surface of the peripheral housing member D112, an auxiliary rotating ring D115 and a wheel seal. D116.

As shown in FIG. 4 , the outer peripheral housing member D112 is composed of an outer peripheral upper clip housing D112U and an outer peripheral lower clip housing D112L having an annular structure. The peripheral upper clamp housing D112U has a similar L-shaped longitudinal section and includes an end section extending in the radial direction and a circumferential section extending in the axial direction. Similarly, the peripheral lower clamp housing D112L also has a similar L-shaped 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 locked with each other through buckles and slots configured thereon, thereby forming a groove with only one side open on the inside thereof for accommodating the peripheral area of the wheel disc D111. . In the locked state, the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L surround the entire outer peripheral surface of the wheel disk D111 and clamp it from the upper and lower end surfaces of the peripheral area of the wheel disk D111 respectively, so as to The outer peripheral housing member D112 and the wheel disc D111 are connected together in a non-rotatable manner.

As shown in FIG. 3 , a runner seal D116 is provided on the outer circumferential surface where the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L are fixed to each other. The radially inner side of the runner seal D116 covers the outer periphery. The upper clamp housing D112U and the outer peripheral lower clamp housing D112L are fixed to each other, so that the radially inner side of the runner seal D116 can be used to seal the fixed positions of the outer peripheral upper clamp housing D112U and the outer peripheral lower clamp housing D112L. , thereby preventing the airflow that has entered the moisture-absorbing wheel element D11 from flowing through the installation gap of the outer peripheral shell member. out.

As shown in Figure 3, the runner seal D116 is also configured to extend along a direction perpendicular to the axis of rotation, that is, radially outward, until it can contact the runner shell on the inner circumferential surface of the runner shell D12. The body seal D124 is in relatively rotatable contact. "Contact in a relatively rotatable manner" means that the contact between the runner seal D116 and the runner housing seal D124 does not significantly increase the rotational resistance of the moisture-absorbing runner element D11 with the runner seal D116. The runner housing seal D124 is formed in the illustrated embodiment by the inner peripheral surface of the runner housing D12 itself. In the illustrated embodiment, the outer circumferential surface of the wheel seal D116 forms the maximum diameter of the entire absorbent wheel element D11. As a result, the radial gap between the moisture-absorbing runner element D11 and the runner housing D12 can be closed by the radially outer side of the runner seal D116, thereby preventing the airflow that has not absorbed moisture from flowing through the gap and then flowing into the Roller R.

That is to say, the runner seal D116 in this embodiment has a dual function. On the one hand, it can prevent the airflow that has entered the moisture-absorbing runner element D11 from flowing out of the installation gap of the outer peripheral shell member. The moisture-absorbed airflow bypasses the moisture-absorbing wheel element D11 and flows outside its periphery, thereby significantly improving the moisture-absorbing efficiency.

The runner seal D116 can be configured as sealing strips, sealing soft glue, sealing foam, etc., for example.

In other technical solutions not shown, the runner housing has an annular protrusion protruding toward the rotation axis at a position matching the runner seal, and the runner housing seal is formed by an annular protrusion. The inner circumferential surface or end surface is formed, which can reduce the radial size of the runner seal. The above-explained rotary contact sealing can be achieved even if the outer circumferential surface of the runner seal is not at the maximum diameter of the entire hygroscopic runner element. In these technical solutions, the runner seal can not only contact the runner housing seal with its outer peripheral surface in a relatively rotatable manner, but can also use Its end surface is in relatively rotatable contact with the runner housing seal. In the latter technical solution, the runner seal and the runner housing seal are arranged slightly offset in the direction of the rotation axis.

In other technical solutions not shown, a separate seal can also be connected, for example glued, to the inner circumferential surface of the runner housing at a position that matches the runner seal, for use as a seal with the runner. The wheel seal is a contact-sealing runner housing seal, which can be made of the same material as the runner seal, for example. This also helps to reduce the radial size of the runner seal and can also be flexibly matched to the radial size of the runner seal, which leaves room for the arrangement of the runner seal on the outer peripheral surface of the peripheral housing part. There is a larger design space. In this way, the above-explained rotary contact sealing can be achieved even if the outer circumferential surface of the runner seal is not at the maximum diameter of the entire hygroscopic runner element. Moreover, this separate seal can protect the inner circumferential surface of the runner housing from wear and is easy to replace.

In other technical solutions not shown, a plurality of runner seals are provided on the outer peripheral surface of the peripheral housing member, and they are arranged staggered to each other at different positions on the outer peripheral surface of the peripheral housing member, thereby at least achieving The dual functions mentioned above are even implemented redundantly.

For example, in some technical solutions, a runner seal is disposed on the outer circumferential surface of the position where the outer peripheral upper clamp housing and the outer peripheral lower clamp housing are fixed to each other, and is configured only to seal the outer peripheral upper clamp housing and the outer peripheral lower clamp housing. The outer circumferential lower clamp housings are sealed at positions where they are fixed to each other, and another runner seal is disposed on an outer circumferential surface of the outer peripheral upper clamp housing or the outer peripheral lower clamp housing that is different from the fixed position, and is configured to be able to interact with the rotating wheel seal. The runner housing seal on the inner circumferential surface of the wheel housing contacts and seals in a relatively rotatable manner.

In another technical solution, a runner seal having the above dual function is provided on the outer circumferential surface of the position where the outer peripheral upper clamp housing and the outer peripheral lower clamp housing are fixed to each other, and One or more runner housing seals for contacting the inner circumferential surface of the runner housing are redundantly provided on the outer circumferential surface of the outer peripheral upper clamp housing and/or the outer peripheral lower clamp housing that is different from the fixed position. A runner seal that contacts the seal in a relatively rotatable manner.

In the illustrated embodiment, a power input member D114 is provided on the outer peripheral surface of the outer peripheral upper clamp housing D112U. Correspondingly, the wheel driving mechanism D13 has an output gear that can mesh with the power input member D114, as shown in FIG. 2 . An auxiliary rotating ring D115 is also provided on the outer peripheral surface of the outer peripheral upper clamp housing D112U. The auxiliary rotating ring D115 is arranged to match the position of the circumferential roller mechanism D122, especially the circumferential roller therein, so as to rollingly cooperate with the circumferential roller in the circumferential roller mechanism D122, as shown in Figure 2 . 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 peripheral housing member D112 and are arranged in sequence 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 staggered along the rotation axis in other sequences.

In some embodiments, the laundry treatment device described above is an integrated washing and drying machine. The drying module described above can also be used in various fields that require dehumidification, such as clothes dryers, dehumidifiers, and dishwashers.

It should be understood that the above-described embodiments are for purposes of illustration and illustration only, and are not intended to limit the disclosure to the scope of the described embodiments. In other words, the present disclosure can also be implemented in various other combinations of the features mentioned above and is not limited to the embodiments shown and described.

D11: Moisture absorbing wheel element

D121:Separating rib

D122: Circumferential roller mechanism

D12L: lower housing of runner

D124:Runner housing seal

D1211: Hygroscopic area

D1212: Dehumidification area

Claims (11)

A clothes processing device includes: a drum and a drying module for taking away moisture in the drum. The drying module includes a moisture absorption and dehumidification component. The moisture absorption and dehumidification component includes a moisture absorption runner element, a rotor A wheel housing and a wheel driving mechanism for driving the moisture absorbing wheel element to rotate, the moisture absorbing wheel element is disposed in the wheel housing, wherein at the outer surface of the outer periphery of the moisture absorbing wheel element A runner seal is provided or a runner housing seal is provided on the inner surface of the runner housing, and the moisture-absorbing runner element contacts the runner housing in a relatively rotatable manner to form a seal. The laundry treatment device of claim 1, wherein the runner seal is formed by the outer surface of the outer circumference of the absorbent runner element itself or a surface integrally constructed thereon, and/or the runner housing is sealed The member is formed by the inner surface of the runner housing itself or a surface integrally constructed thereon. The laundry treatment device of claim 1 or 2, wherein the runner seal and/or the runner housing seal are formed from separately manufactured seals. The laundry treatment device of claim 1 or 2, wherein the runner seal and the runner housing seal can be opposed to each other by using surfaces extending parallel to the rotation axis and/or surfaces extending perpendicular to the rotation axis. Rotating way to contact seal. The laundry treatment device of claim 1 or 2, further comprising a plurality of sets of runner seals and runner casing seals that are contact-sealed in a relatively rotatable manner, wherein each set of runner seals and runner casing seals Arranged offset from each other to create a redundant seal. The laundry treatment device of claim 1 or 2, further comprising a plurality of runner seals and/or a plurality of runner casing seals, wherein one runner seal can be opposite to the plurality of runner casing seals. Rotating contact sealing, or one runner housing seal can contact and seal with multiple runner seals in a relatively rotatable manner. The laundry treatment device of claim 1 or 2, wherein the outer circumferential surface of the rotor seal forms the maximum diameter of the absorbent rotor element. The laundry treatment device of claim 1 or 2, wherein the absorbent runner element includes an outer peripheral upper clamp housing and a peripheral lower clamp housing fixed to each other, and the runner seal is arranged between the outer peripheral upper clamp housing and the outer peripheral lower clamp housing. The outer peripheral sides of the lower clip housings are fixed to each other and seal the fixed positions to each other. The laundry processing device of claim 8, wherein a power input member for introducing power to rotate the moisture absorbing wheel element and a power input member are provided on the outer peripheral side of the outer peripheral upper clamp housing and/or the outer peripheral lower clamp housing. The auxiliary rotating ring is in rolling fit with the peripheral roller mechanism arranged at the periphery of the runner housing, wherein the power input member, the auxiliary rotating ring and the runner seal rotate along the rotation of the moisture-absorbing runner element The axes are arranged completely offset from each other. Such as the clothes treatment device of claim 1 or 2, wherein the clothes treatment device is an integrated washing and drying machine. A drying module in the laundry treatment device according to any one of claims 1 to 10.