CN219195411U

CN219195411U - Washing and protecting equipment

Info

Publication number: CN219195411U
Application number: CN202320138812.7U
Authority: CN
Inventors: 赵志强; 许升; 吕佩师
Original assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-16
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses washing and protecting equipment, which comprises a processing chamber; the two ends of the first channel are respectively communicated with the processing chamber; a second channel; the moisture transfer piece is communicated with the first channel and the second channel respectively and is used for transferring moisture in the first channel into the second channel; the moisture transfer piece is provided with an adsorption area which is communicated with the first channel and is used for adsorbing moisture in the first channel; the desorption area is communicated with the second channel and is used for receiving the moisture adsorbed in the adsorption area; and the condenser is arranged on the second channel and is provided with a water inlet for condensing the moisture received from the second channel. The utility model can concentrate the gas with large air volume and low concentration water vapor into the gas with small air volume and high concentration water vapor by utilizing the moisture transfer piece, improves the drying efficiency of the washing and protecting equipment, and utilizes the water cooling to condense and drain the moisture in the second channel by arranging the condenser on the second channel, thereby further improving the dehumidification efficiency and being beneficial to reducing the drying time.

Description

Washing and protecting equipment

Technical Field

The utility model belongs to the field of washing and protecting equipment, and particularly relates to washing and protecting equipment.

Background

The existing washing and protecting equipment, such as washing equipment, has the problems that after washing is finished, the interior of the treatment chamber is moist, so that peculiar smell and bacterial mould are easy to breed, and particularly when the washing and protecting equipment is in wet weather for a long time, dehumidification and drying treatment are needed; for example, the clothes drying equipment utilizes heating to instantly evaporate and dry moisture in wet clothes, so as to prevent the clothes from being wet and moldy.

The conventional washing and protecting equipment adopts an electric heating or heat pump system to heat air so as to dry a washing chamber or clothes and tableware in the washing chamber, so that the drying effect is good, but the problems of long drying time, high drying cost, more and more low water vapor in circulating air in the later drying period, high-flow all-air dehumidification still required, high air output and low water vapor concentration are solved, and the problems of poor dehumidification effect, long drying time and low drying efficiency are solved.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides washing and protecting equipment, which is characterized in that moisture discharged from a processing chamber in a first channel is adsorbed by an adsorption area, the moisture is transferred to a desorption area for desorption, the gas with large air quantity and low concentration of water vapor can be concentrated into the gas with small air quantity and high concentration of water vapor, the dehumidification efficiency is improved, the drying efficiency of the processing chamber of the washing and protecting equipment is improved, the equipment can be used for drying objects, a condenser is arranged on a second channel, the condenser condenses the moisture in the second channel by utilizing water cooling and then discharges the moisture, a large amount of the moisture is prevented from being discharged out of the second channel, the dehumidification efficiency can be further improved, and the drying time is reduced.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: there is provided a washing and caring apparatus comprising

A process chamber for washing and/or drying the articles inside;

the first channel, both ends communicate with said processing chamber separately, one end is the air inlet, is used for introducing the moisture in the processing chamber into the first channel, another end is the air outlet, is used for introducing the dry air into the processing chamber;

one end of the second channel is an air inlet, and the other end of the second channel is an air outlet;

the moisture transfer piece is communicated with the first channel and the second channel respectively and is used for transferring moisture in the first channel into the second channel;

the moisture transport member has

An adsorption zone in communication with the first channel for adsorbing moisture exhausted from the process chamber into the first channel;

the desorption area is communicated with the second channel and is used for receiving the moisture adsorbed in the adsorption area and discharging the moisture through an air outlet of the second channel;

and a condenser provided on the second passage, the condenser being provided with a water inlet for condensing the moisture received from the second passage.

Further, the method also comprises the steps of,

a water inlet valve communicated with the processing chamber and used for feeding water into the processing chamber;

the water inlet valve is communicated with the water inlet of the condenser and is used for feeding water into the condenser.

Further, the method also comprises the steps of,

and one end of the water outlet channel is communicated with the water outlet of the condenser, and the other end of the water outlet channel is communicated with the water drainage channel of the treatment chamber and is used for drainage.

Further, the method also comprises the steps of,

a water collecting box for receiving condensed water discharged from the second channel;

one end of the water diversion channel is communicated with the water collection box, and the other end of the water diversion channel is communicated with the water inlet of the condenser;

the drainage pump is arranged on the water diversion channel and is used for pumping the water in the water collection box into the condenser;

and one end of the water outlet channel is communicated with the water outlet of the condenser, and the other end of the water outlet channel extends into the water collecting box and is used for guiding water led into the condenser out of the water collecting box.

Further, the condenser is provided with

A drain line for communicating with a drain passage of the process chamber for discharging condensed water generated after condensing the moisture;

and the exhaust pipeline is communicated with the processing chamber or the outside of the processing chamber and is used for guiding the condensed air back to the processing chamber or discharging the condensed air to the outside of the processing chamber.

Further, the second channel is provided with

The heating unit is positioned on the air inlet side of the desorption area and is used for heating the air in the second channel;

the second fan is used for driving air in the second channel to flow from the air inlet to the air outlet.

Further, the air inlet of the second channel is communicated with the first channel on the air outlet side of the adsorption zone.

Further, the second fan is arranged on the air inlet side of the second channel and is used for introducing the dry air on the air outlet side of the adsorption zone into the second channel.

Further, a valve capable of being opened and closed is arranged at the communication position of the air inlet of the second channel and the first channel.

Further, the moisture transfer member comprises a rotating wheel which can circularly rotate between the adsorption area and the desorption area, moisture in the first channel is adsorbed from the adsorption area, and the moisture is separated from the desorption area and discharged through the second channel.

Further, the rotating wheel has the characteristics of low temperature moisture absorption and high Wen Tuoshi, the moisture transfer piece further comprises a cooling zone, and the rotating wheel can sequentially rotate circularly among the adsorption zone, the desorption zone and the cooling zone and is used for reducing the temperature in the cooling zone after passing through the desorption zone.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

(1) The washing and protecting equipment is provided with the adsorption area and the desorption area in the moisture transfer piece, moisture exhausted from the processing chamber in the first channel is adsorbed by the adsorption area, the moisture is transferred to the desorption area for desorption, and the gas with large air quantity and low concentration of water vapor can be concentrated into the gas with small air quantity and high concentration of water vapor, so that the dehumidification efficiency is improved, the drying efficiency of the processing chamber of the washing and protecting equipment is improved, the moisture in the washing and protecting equipment is prevented from breeding peculiar smell and bacterial mildew, the drying efficiency of the articles is improved, and the condenser is arranged on the second channel and is used for condensing the moisture in the second channel by utilizing water cooling and then discharging the moisture outside the second channel, so that the dehumidification efficiency is further improved, and the drying time is reduced.

(2) The moisture transfer piece comprises a rotatable rotating wheel, moisture in a first channel is absorbed by an adsorption area of the rotating wheel, and then dry air is circulated back into a treatment chamber to play a role of drying the treatment chamber, when the rotating wheel rotates to a desorption area, the moisture is transferred to the desorption area, and air entering a second channel takes away and discharges the moisture, so that the moisture in the second channel is treated, the moisture is discharged, and the problems of moisture breeding peculiar smell and bacterial mould in washing and protecting equipment are prevented; then the rotating wheel rotates to the cooling area to reduce the temperature of the rotating wheel, and the effect of re-adsorbing moisture in the adsorption area of the rotating wheel is improved, so that the investment and operation cost of washing and protecting equipment are further reduced, and the treatment efficiency of moisture removal and the drying efficiency of the treatment chamber are remarkably improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic view of a washing apparatus according to one embodiment of the present utility model;

FIG. 2 is a schematic view of a washing apparatus according to one embodiment of the present utility model;

FIG. 3 is a schematic view of a washing apparatus according to one embodiment of the present utility model;

FIG. 4 is a schematic view of a washing apparatus according to one embodiment of the present utility model;

fig. 5 is a schematic view of a washing apparatus according to another embodiment of the present utility model;

FIG. 6 is a schematic view of a washing apparatus according to another embodiment of the present utility model;

FIG. 7 is a schematic view of a washing apparatus according to another embodiment of the present utility model;

fig. 8 is a schematic view of a washing apparatus according to another embodiment of the present utility model.

In the figure: 1. a housing; 2. a processing chamber; 3. a moisture transport member; 31. an adsorption zone; 32. a desorption zone; 33. a cooling zone; 41. a first channel; 411. a first fan; 412. a valve; 42. a second channel; 421. a heating unit; 422. a condenser; 4221. an exhaust line; 4222. a drainage pipeline; 4223. a temperature sensor; 423. a second fan; 43. a water inlet channel; 44. a water outlet channel; 45. a third channel; 5. a humidity sensor; 6. a drainage channel; 61. a drain valve; 62. a one-way valve; 63. an electric valve; 7. a water inlet valve; 71. a main water inlet valve; 72. condensing water inlet valve; 8. a water collecting box; 81. a draining pump; 82. a water diversion channel; 83. a water return channel; 84. and (5) a water drain pipe.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 8, the present utility model provides a washing and caring apparatus for dehumidifying a process chamber 2 after washing the washing and caring apparatus using a moisture transfer member 3.

The washing and caring device comprises a washing device and a clothes caring device, wherein the washing device comprises a washing machine for washing clothes and a dishwasher for washing tableware, and the clothes caring device comprises a clothes dryer for drying the clothes and a caring cabinet.

The washing and caring apparatus comprises a treatment chamber 2, a first channel 41, a second channel 42, a condenser 422 and a moisture transport 3.

The interior of the treatment chamber 2 is used for washing and/or drying articles. The articles may be clothing, cutlery cookware, etc. Both ends of the first channel 41 are respectively communicated with the processing chamber 2 to form a circulating air path. One end of the first channel 41 is an air inlet for introducing moisture in the processing chamber 2 into the first channel 41, and the other end of the first channel 41 is an air outlet for introducing dry air into the processing chamber 2. One end of the second channel 42 is an air inlet, and the other end of the second channel 42 is an air outlet.

The moisture transporting member 3 is respectively communicated with the first channel 41 and the second channel 42, and is used for transporting moisture in the first channel 41 into the second channel 42.

The moisture transport member 3 has an adsorption zone 31 and a desorption zone 32.

The adsorption zone 31 communicates with the first passage 41 for adsorbing moisture discharged from the process chamber 2 into the first passage 41. The desorption region 32 is in communication with the second channel 42, and is configured to receive the moisture adsorbed in the adsorption region 31, and exhaust the moisture through an air outlet of the second channel 42. The condenser 422 is provided on the second channel 42, the condenser 422 being provided with a water inlet for condensing the incoming water received from the second channel 42. The condenser 422 is provided with a water outlet for discharging water from the water outlet after condensation.

The adsorption area 31 and the desorption area 32 are arranged on the moisture transfer piece 3, moisture discharged from the treatment chamber 2 in the first channel 41 is adsorbed through the adsorption area 31, the desorption area 32 receives the moisture absorbed by the adsorption area 31 and is discharged through the second channel 42, so that the high-air-quantity and low-concentration water vapor gas can be concentrated into the low-air-quantity and high-concentration water vapor gas and dehumidified, the moisture in the washing and protecting equipment is prevented from breeding peculiar smell and bacterial mould, the investment and the operation cost of the washing and protecting equipment are reduced, the treatment efficiency of moisture removal is improved, and the drying efficiency of the treatment chamber 2 of the washing and protecting equipment is improved; and through setting up condenser 422 on the second passageway 42, the condenser 422 utilizes the water-cooling to remove after condensing the moisture in the second passageway 42, avoids a large amount of moisture to discharge outside the second passageway 42, still can further improve dehumidification efficiency, is favorable to reducing drying time.

The washing and protecting equipment comprises a machine shell 1, and the processing chamber 2 is arranged in the machine shell 1.

The washing treatment chamber 2 includes an outer tub fixed in the cabinet 1 in communication with the first passage 41, and an inner tub rotatably provided in the outer tub. Alternatively, the treatment chamber 2 is a single cartridge washing apparatus.

The second channel 42 is provided with a condenser 422. The condenser 422 is located at the air outlet side of the desorption region 32, and is used for condensing the moisture in the desorption region 32 received by the second channel 42.

Through set up condenser 422 on the second passageway 42 of the air-out side in desorption district 32, can condense high concentration moisture, discharge after the reduction air humidity, avoid the moisture to damage the part in the casing 1 of washing and protecting equipment or lead to washing and protecting equipment place indoor moisture increase user experience not good problem.

As shown in fig. 1 to 4, one embodiment is that the washing and protecting device further comprises a water inlet valve 7, and the washing and protecting device is a washing device such as a washing machine, a dish washer and the like. The water inlet valve 7 is communicated with a water inlet of the condenser 422 and is used for feeding water into the condenser 422. The water inlet valve 7 is communicated with the processing chamber 2 and is used for washing water into the processing chamber 2.

According to the utility model, the water inlet is formed in the condenser 422, the water inlet valve 7 for water inlet washing is controlled by the washing and protecting equipment, water is fed into the water inlet of the condenser 422 and used for condensing moisture in the condenser 422, and the existing water inlet structure of the washing and protecting equipment is utilized, so that the structure is simple, and the operation is convenient.

Preferably, the inlet valve 7 includes a main inlet valve 71 and a condensate inlet valve 72. The main water inlet valve 71 communicates with the process chamber 2 for introducing water into the process chamber 2. The condensing water inlet valve 72 is communicated with a water inlet of the condenser 422 through the water inlet channel 43 and is used for condensing moisture by water inlet of the condenser 422.

The water inlet interface is arranged on the shell 1, and the main water inlet valve 71 and the condensation water inlet valve 72 are communicated with the water inlet interface and share one water inlet interface. The first and

second channels

41, 42 are provided on the washing apparatus housing 1 outside the process chamber 2.

The washing and caring apparatus has a drain passage 6 communicating with the processing chamber 2 for draining washing water at the time of washing or dehydrating. The washing apparatus further comprises a water outlet channel 44. One end of the water outlet channel 44 is communicated with the water outlet of the condenser 422, and the other end of the water outlet channel 44 is communicated with the water discharge channel 6 of the processing chamber 2 for discharging water.

Preferably, the outlet flow rate of the condensing inlet valve 72 is smaller than the outlet flow rate of the main inlet valve 71.

A drain line 4222 and an exhaust line 4221 are respectively provided outside the condenser 422. The drain line 4222 is connected to the drain passage 6 of the process chamber 2, and discharges condensed water through the drain passage 6, the exhaust line 4221 is connected to the outside of the process chamber 2, and discharges condensed dry air to the outside of the process chamber 2, or the exhaust line 4221 is connected to the process chamber 2, and discharges condensed dry air to the inside of the process chamber 2. The exhaust line 4221 is provided as part of the second passage 42.

Preferably, the condenser 422 has a separate gas channel and water flow path. The gas passages communicate with the second passage 42, the drain line 4222, and the exhaust line 4221, respectively. The water flow channels are respectively communicated with the water inlet channel 43 and the water outlet channel 44. The drain line 4222 and the water outlet passage 44 are respectively and independently provided.

When the washing and protecting device is a drain (see fig. 1 to 2), the drain line 4222 extends downward, communicates with the drain passage 6, and is disposed on the water outlet side of the drain valve 61.

When the washing and protecting device is used for water draining, the water draining channel 6 extends upwards and is connected with the water draining pipeline 4222, and an electric valve 63 is arranged at the joint of the water draining channel 6 and the water draining pipeline 4222 and is used for pumping the washing water to the upper part of the washing and protecting device and then draining the washing water.

The joint of the drain passage 6 and the drain line 4222 is provided with a check valve 62 to prevent the drain of the washing and protecting equipment from entering the condenser 422 through the drain line 4222.

As shown in fig. 5 to 8, another embodiment is that the clothes drying apparatus further includes a water collecting box 8. The water collecting box 8 is arranged in the clothes drying equipment and is used for receiving condensed water discharged by the second channel 42. The washing and protecting equipment is clothes drying equipment such as clothes dryers, nursing cabinets and the like.

In a specific embodiment, a drawing port is arranged on the casing 1, and the water collecting box 8 is arranged in a drawable way through the drawing port. The water collecting box 8 is pushed into the casing 1 or pulled out of the casing 1 through a pulling opening on the casing 1. The user can conveniently process the condensed water by withdrawing the water collecting box 8 from the machine shell 1 and pouring out the condensed water and then reloading the condensed water into the machine shell 1.

In another embodiment, the water collection box 8 is provided with a water drain pipe 84. The water collecting box 8 is arranged in the machine shell 1, and condensed water in the water collecting box 8 is discharged to the outside of the clothes drying equipment through the drain pipe 84.

The water collecting box 8 is provided with a water outlet which is communicated with the water outlet pipe 84. The drain pipe 84 or the drain port of the water collecting box 8 is provided with a drain device for controlling the outward drainage from the water collecting box 8 through the drain pipe 84. The drain device may be a drain valve or a drain pump.

Further, the clothes drying apparatus further includes a water diversion channel 82, a water return channel 83, and a drain pump 81.

One end of the water diversion channel 82 is communicated with the water collecting box 8, and the other end of the water diversion channel 82 is communicated with a water inlet of the condenser 422. The drain pump 81 is disposed on the water diversion channel 82 for pumping the water in the water collection box 8 into the condenser 422.

One end of the water return channel 83 is communicated with the water outlet of the condenser 422, and the other end of the water return channel 83 extends into the water collecting box 8 and is used for guiding water guided into the condenser 422 into the water collecting box 8.

According to the utility model, the water diversion channel 82 is arranged between the water collecting box 8 and the water inlet of the condenser 422, the condensed water in the water collecting box 8 is pumped into the condenser 422 through the drainage pump 81, the moisture in the second channel 42 is dehumidified by water cooling, and then the utilized water is reintroduced into the water collecting box 8 through the water return channel 83, and is mixed with condensed water in the water collecting box 8 for cooling, so that the condensed water is recycled, and no additional water source or additional cold source is needed to be connected from the outside of the clothes drying equipment, thus saving energy sources, reducing the operation cost, having a simple structure and being convenient to operate.

At the time of initial use, a user may add water or cold water to the water collection cartridge 8 for initial condensation of the condenser 422.

Specifically, the drain pump 81 may be disposed on the water diversion channel 82, or the drain pump 81 may be communicated with one end of the water diversion channel 82, and immersed in the condensed water in the water collection box 8.

A drain line 4222 and an exhaust line 4221 are respectively provided outside the condenser 422.

The drain line 4222 communicates with the water collection tank 8, and drains condensed water into the water collection tank 8. The exhaust line 4221 communicates with the outside of the process chamber 2 to discharge the condensed dry air to the outside of the process chamber 2, or the exhaust line 4221 communicates with the process chamber 2 to discharge the condensed dry air to the inside of the process chamber 2.

Preferably, the condenser 422 has a separate gas channel and water flow path. The condensed water in the water collecting box 8 circularly flows among the water collecting box 8, the water diversion channel 82, the water inlet of the condenser 422, the water flow channel, the water outlet of the condenser 422, the water return channel 83 and the water collecting box 8. The humid air passage passes through the second passage 42, the gas passage of the condenser 422, the exhaust line 4221 in this order.

The moist air is dehumidified in the air passage of the condenser 422 and then turns into dry air, which enters the exhaust line 4221, and condensed water is generated after the dehumidification in the air passage of the condenser 422 and is introduced into the water collection box 8 through the drain line 4222.

Further, a temperature sensor 4223 is provided on the condenser 422, for obtaining the temperature of the condenser 422 or the temperature of the gas channel in the condenser 422. When the detected temperature reaches a set value, the washing and protecting equipment controls the condenser 422 to condense water, so that condensation of the height Wen Shiqi is quickened; the condenser 422 may also be sprayed or soaked for cooling.

Regarding the arrangement of the air inlet and the air outlet of the second channel 42, there are several ways:

in one embodiment, the air inlet of the second channel 42 is communicated with the outlet of the desorption region 32 (not shown in the figure), and the air outlet of the second channel 42 is communicated with the outside of the processing chamber 2 to discharge the condensed dry air to the outside of the processing chamber 2, or the air inlet of the second channel 42 is communicated with the processing chamber 2 to discharge the condensed dry air to the inside of the processing chamber 2 after the moisture treatment, so as to improve the dehumidification efficiency of the processing chamber or the drying efficiency of the articles.

In another embodiment, the air inlet and the air outlet of the second channel 42 are both communicated with the outside of the processing chamber 2 (not shown), and the desorption region 32 is communicated in the second channel 42. The air inlet and/or the air outlet of the second channel 42 may be in communication with the outside of the casing 1, or may be disposed outside the processing chamber 2 in the casing 1.

In yet another embodiment, as shown in fig. 1 to 4, the air inlet of the second channel 42 is communicated with the first channel 41 on the air outlet side of the adsorption zone 31 through the third channel 45. A valve 412 is disposed at the connection between the air inlet of the second channel 42 and the first channel 41 on the air outlet side of the adsorption zone 31, for controlling the connection or disconnection between the first channel 41 and the third channel 45.

The control valve 412 is operated to introduce a portion of the dehumidified dry air from the adsorption zone 31 into the second passage 42, and remove the moisture from the desorption zone 32 and discharge the moisture.

Further, the moisture transport member 3 comprises a wheel. The rotating wheel can rotate circularly between the adsorption area 31 and the desorption area 32, the rotating wheel adsorbs the moisture in the first channel 41 from the adsorption area 31, and is separated from the desorption area 32 and discharged through the second channel 42.

The washing and protecting equipment is provided with the rotating wheel in the first channel 41 connected with the processing chamber 2, the rotating wheel in the adsorption area 31 is used for absorbing the moisture discharged by the processing chamber 2, most of water molecules are adsorbed by the rotating wheel, then the dry air is circulated back into the processing chamber 2 to play a role of drying the processing chamber 2, when the rotating wheel rotates to transfer the moisture to the desorption area 32, the air in the second channel 42 is used for carrying away the moisture to realize the moisture removal, the problem that the moisture in the washing and protecting equipment grows peculiar smell and bacterial and mould is prevented, then the temperature of the rotating wheel is reduced in the cooling area 33, the effect of re-adsorbing the moisture by the rotating wheel in the adsorption area 31 is improved, the investment and the operation cost of the washing and protecting equipment are remarkably reduced, and the processing efficiency of the moisture removal and the drying efficiency of the processing chamber 2 are remarkably improved.

The concentration of moisture desorbed from the desorption region 32 may be N times the intake moisture concentration of the adsorption region 31. Wherein N is more than 1 and less than 200.

The rotating wheel is provided with a low-temperature moisture absorption and high-temperature dehumidification material.

The rotating wheel has larger specific surface area, various pore structures, pore size distribution and rich surface properties, and has stronger adsorption capacity on water vapor.

Further, a heating unit 421 is disposed on the second channel 42, and the heating unit 421 is located on the air inlet side of the desorption region 32 and is used for heating the air in the second channel 42.

According to the utility model, the heating unit 421 is arranged on the second channel 42 on the air inlet side of the desorption region 32, so that the air of the second channel 42 can be heated, the rotating wheel in the desorption region 32 can separate the moisture in the rotating wheel when encountering heat, the moisture becomes high-concentration moisture, the discharge speed of the moisture of the rotating wheel is accelerated, and the moisture transfer speed of the moisture transfer piece 3 in the transfer processing chamber 2 is accelerated.

The second channel 42 is provided with a second fan 423 for driving air in the second channel 42 to flow.

Preferably, the second fan 423 is disposed at the air inlet end of the second channel 42, and is capable of feeding air into the second channel 42, heating the air by the heating unit 421, taking away the moisture in the desorption region 32 through the desorption region 32, and condensing the high-temperature moisture by the condenser 422 and discharging the condensed moisture.

The first channel 41 is provided with a first fan 411 for guiding the moisture in the processing chamber 2 into the first channel 41 and re-guiding the air dried by the moisture transport member 3 back into the processing chamber 2.

The first fan 411 may be disposed on the air inlet side of the adsorption zone 31 or the air outlet side of the adsorption zone 31.

Preferably, a heater is further disposed on the first channel 41, and is used for heating the air in the first channel 41, so as to improve the efficiency of drying the inner cylinder and the processing chamber. More preferably, the heater is disposed at the air outlet side of the adsorption zone 31, for heating the adsorbed dry air.

Further, the wheel has low temperature moisture absorption, high Wen Tuoshi characteristics. The moisture transport 3 further comprises a cooling zone 33. The rotating wheel can sequentially rotate in a circulating way among the adsorption zone 31, the desorption zone 32 and the cooling zone 33, and is used for reducing the temperature in the cooling zone 33 after passing through the desorption zone 32.

The cooling area 33 is communicated with the outside of the moisture transfer piece 3, and the cooling area 33 is used for radiating heat of the inner rotating wheel. Alternatively, the cooling zone 33 is communicatively disposed in a cooling passage (not shown) through which the temperature of the rotor wheel within the cooling zone 33 is reduced.

The cooling channel may be an air inlet outside the casing 1 to cool the rotating wheel, or a refrigerator provided in the cooling channel to reduce the temperature in the cooling channel to cool the rotating wheel, or the cooling channel may be the exhaust pipe 4221, and the air condensed by the condenser 422 is introduced into the cooling zone 33 to cool the rotating wheel.

Further, the moisture transport member 3 further includes a housing. A partition is provided in the housing, and the housing is circumferentially partitioned into an adsorption zone 31, a desorption zone 32 and a cooling zone 33 by the partition. The rotating wheel is rotatably supported in the shell, and the rotating wheel is rotatably arranged in the adsorption zone 31, the desorption zone 32 and the cooling zone 33 in sequence.

Preferably, the rotating wheel is in dynamic sealing connection with the shell.

In a specific embodiment, the moisture transporting member 3 is provided with an adsorption area 31, a desorption area 32 and a cooling area 33 in sequence along the circumferential direction to form a plurality of sector areas, and the angle of the sector area where the adsorption area 31 is located is larger than the angle of the sector area where the desorption area 32 and the cooling area 33 are located.

The positions of the adsorption zone 31, the desorption zone 32 and the cooling zone 33 are fixed, and the rotating wheel rotates at a certain rotating speed. The rotating speed of the rotating wheel is 0.01-60r/min. Preferably, the rotating speed of the rotating wheel is 0.02-10r/min.

Preferably, the angle of the adsorption zone 31 is an obtuse angle, and the angles of the desorption zone 32 and the cooling zone 33 are acute angles. The rotating wheel is rotatably arranged through a transmission mechanism.

The rotating wheel is at least partially made of low-temperature moisture-absorbing and high-temperature moisture-removing materials and is of a porous structure. The porous structure of the wheel is arranged opposite to the adsorption zone 31, the desorption zone 32 and the cooling zone 33.

An opening is arranged on the shell, and the opening is communicated with the cooling zone 33 and is used for exchanging heat with the external atmosphere to reduce the temperature of the rotating wheel in the cooling zone 33. Or an opening is formed in the shell and is communicated with the cooling channel.

Further, a first inlet and a first outlet communicating with the adsorption zone 31 are provided on the housing. The first inlet and the first outlet are respectively communicated with the first channel 41.

The housing is provided with a second inlet and a second outlet in communication with the desorption zone 32. The second inlet and the second outlet are respectively communicated with the second channel 42, and are used for air inlet and air outlet in the second channel 42.

Further, the rotating wheel is a zeolite rotating wheel, a silica gel rotating wheel, a graphene rotating wheel or an activated alumina rotating wheel.

Zeolite wheel (zeolite AmBpO2 p.nh 2O), which is an aluminosilicate mineral containing alkali or alkaline earth elements, the crystal structure of which is usually connected into a rack-like nanocrystalline structure by silicon oxygen tetrahedron and aluminum oxygen tetrahedron, forming cavities of different shapes and sizes, and being capable of selectively adsorbing and filtering nonpolar/polar molecules having smaller molecular sizes than the pore channels. When the humidity is too high, the zeolite can absorb moisture through numerous fine pores on the surface; when the environment is dry, moisture can be released again to keep moist. In addition, in the process of changing the environmental humidity, the temperature is naturally changed and adjusted along with the humidity.

Silica gel wheel (silica gel (mSiO2.nH2O), aliased silicic acid gel.

Activated alumina wheel (activated alumina, english name is Activatedalumina) with chemical formula of Al2O3.

The rotating wheels have the characteristics of low temperature moisture absorption and high Wen Tuoshi.

The washing and caring apparatus also has a humidity sensor 5. The humidity sensor 5 is arranged in the process chamber 2 or the first channel 41 for detecting the humidity of the air. Controlling to start dehumidification when the detected humidity reaches a preset value A; and when the temperature is reduced to the preset value B, the dehumidification is finished. Wherein the preset value A is greater than the preset value B.

The dryer (as shown in fig. 5 to 7) has a drum inside, and improves drying efficiency of laundry by rotation of the drum. The washing machine can be a drum type washing machine, a pulsator type washing machine or a single-drum or double-drum washing machine. The nursing cabinet (shown in fig. 8) is provided with a hanging part in the inner processing chamber 2 for hanging clothes in the nursing cabinet for drying. The nursing cabinet is provided with a cabinet door for opening and closing the processing chamber 2.

The drawings of the present utility model are presented by way of example only of a laundry treatment apparatus and do not limit the application of the above solution to a dishwasher.

The utility model also provides a control method of the washing and caring equipment, which comprises the following steps:

dehumidifying is started;

controlling the processing chamber and the first channel to circularly ventilate the processing chamber;

the moisture transfer member is operative to transfer moisture within the first channel to the second channel;

moisture in the second channel received by the water inlet treatment in the condenser is controlled.

Specifically, the first fan is operated to control the processing chamber and the first channel to circulate and ventilate the processing chamber, and the wind is controlled to circulate and flow between the processing chamber and the first channel. And by controlling the operation of the moisture transfer piece, the moisture in the first channel is transferred to the second channel, and the dried gas is guided back into the processing cavity.

The heating unit and the second fan are controlled to work, hot air heated in the second channel is led into the desorption area, moisture in the desorption area is taken away and enters the condenser through the second channel, or the valve, the heating unit and the second fan are controlled to work, air dried in the first channel enters the second channel through the valve, dry air in the second channel is heated and then is led into the desorption area, and moisture in the desorption area is taken away and enters the condenser through the second channel.

And controlling a condensation water inlet valve to work to feed water into the condenser, separating condensed wet and hot air into condensed water and dry gas, guiding the dry gas back to the processing chamber or discharging the dry gas to the outside, and discharging the condensed water through a drainage channel of the processing chamber.

In the dehumidification process, the components can be controlled to be started simultaneously, and the components can be controlled to be started according to a certain sequence as required.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims

1. A washing and caring device, characterized in that: comprising

A process chamber for washing and/or drying the articles inside;

the moisture transport member has

2. A washing and caring apparatus according to claim 1, wherein: also included is a method of manufacturing a semiconductor device,

3. A washing and caring apparatus according to claim 2, wherein: also included is a method of manufacturing a semiconductor device,

4. A washing and caring apparatus according to claim 1, wherein: also included is a method of manufacturing a semiconductor device,

5. A washing and caring apparatus according to any one of claims 1 to 4, wherein: the condenser is provided with

A drain line for discharging condensed water generated after condensing the moisture;

6. A washing and caring apparatus according to any one of claims 1 to 4, wherein: the second channel is provided with

7. A washing and caring apparatus according to claim 6, wherein:

and an air inlet of the second channel is communicated with the first channel on the air outlet side of the adsorption zone.

8. A washing and caring apparatus according to claim 7, wherein:

the second fan is arranged on the air inlet side of the second channel and is used for introducing the dry air on the air outlet side of the adsorption zone into the second channel.

9. A washing and caring apparatus according to claim 7, wherein: the communication part of the air inlet of the second channel and the first channel is provided with an openable valve.

10. A washing and caring apparatus according to any one of claims 1 to 4, wherein:

the moisture transfer piece comprises a rotating wheel which can circularly rotate between the adsorption area and the desorption area, moisture in the first channel is adsorbed in the adsorption area by the rotating wheel, and the moisture is separated in the desorption area and discharged through the second channel.