WO2020191963A1 - 衣物处理设备 - Google Patents

衣物处理设备 Download PDF

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Publication number
WO2020191963A1
WO2020191963A1 PCT/CN2019/096576 CN2019096576W WO2020191963A1 WO 2020191963 A1 WO2020191963 A1 WO 2020191963A1 CN 2019096576 W CN2019096576 W CN 2019096576W WO 2020191963 A1 WO2020191963 A1 WO 2020191963A1
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WO
WIPO (PCT)
Prior art keywords
air
air outlet
air duct
treatment device
assembly
Prior art date
Application number
PCT/CN2019/096576
Other languages
English (en)
French (fr)
Inventor
任广起
朱磊
周椿浩
王贵莲
Original Assignee
无锡小天鹅电器有限公司
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 CN201920406286.1U external-priority patent/CN209958110U/zh
Priority claimed from CN201910238660.6A external-priority patent/CN111748985A/zh
Application filed by 无锡小天鹅电器有限公司 filed Critical 无锡小天鹅电器有限公司
Priority to EP19921859.5A priority Critical patent/EP3943656B1/en
Publication of WO2020191963A1 publication Critical patent/WO2020191963A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • This application relates to the technical field of laundry treatment, and in particular to a laundry treatment device such as a dryer and an integrated washing and drying machine.
  • the existing washer-dryer uses the heat exchange between the outer barrel and the outside air to condense the hot and humid air in the barrel on the barrel wall to form condensed water, thereby achieving the effect of drying clothes.
  • the temperature difference between the outer barrel and the air in the barrel is small. , Even if a fan is added between the outer barrel and the box, the temperature difference between the two cannot be effectively reduced.
  • the related art discloses a cycle + suction + exhaust washing machine. Although the air flow can be circulated, part of the outside air can be sucked in through the suction port, and then part of the hot and humid air can be discharged from the exhaust port. However, at the beginning of drying , Because the fan will suck in the outside air and then discharge a part of the air in the barrel, the temperature in the barrel will rise slowly at the initial stage; but after the temperature rises in the later stage, only a small part of the hot and humid air in the barrel is still discharged, and most of the hot and humid air is still involved Internal circulation. Therefore, the drying efficiency is still not high, and the energy consumption is still large.
  • the washer-dryer can achieve rapid temperature increase in the initial stage of drying, when the external circulation is required to discharge the hot air, the air inlet and outlet are located on the circulation pipe, so that the hot and humid air just discharged It will be inhaled immediately, which is not conducive to the improvement of drying efficiency.
  • an object of the present application is to provide a laundry treatment device that has high drying efficiency, low energy consumption, and a large capacity of the laundry treatment chamber.
  • the laundry treatment device includes: a barrel assembly defining a laundry treatment cavity in the barrel assembly, the barrel assembly having a first air inlet and a first outlet communicating with the laundry treatment cavity An air outlet and a second air outlet, the first air outlet and the second air outlet are both provided on the upper part of the side wall of the barrel assembly; a clothes drying assembly, the clothes drying assembly includes communicating with the first air inlet The air duct assembly of the air outlet and the first air outlet, a heating element arranged in the air duct assembly and a fan for guiding air flow; the air duct assembly is provided with a second air inlet and a damper, the The damper can be switched between the first position and the second position. When the damper is switched to the first position, the damper closes the second air inlet and opens the first air outlet. When the air door is switched to the second position, the air door opens the second air inlet and closes the first air outlet.
  • the condenser structure is omitted, which not only increases the volume of the barrel assembly, thereby increasing the laundry treatment chamber In the process of drying clothes, there is no need to pass in condensed water, which saves water resources and reduces energy consumption.
  • a heating element is installed in the air duct assembly and can be set in the first position and the second position.
  • the air door can be switched between, so that the position of the air door can be switched according to the drying process; for example, in the initial stage of drying clothes, the air door is switched to the first position, so that the outside air enters the clothes processing chamber and quickly takes away the moisture of the clothes.
  • the air door is switched to the second position to increase the temperature in the laundry processing chamber, thereby providing a drying effect; another example is to switch the air door to the second position in the early stage of drying to quickly raise the barrel The temperature inside the body assembly; switch the air door to the first position in the middle and later stages of the drying process to increase the exhaust speed of hot and humid air and realize the switching of different drying modes, thereby taking into account energy consumption and drying efficiency, achieving high capacity and low energy consumption ,high efficiency.
  • the damper is switched between the first position and the second position by a damper motor.
  • the first air inlet is located at the front of the barrel assembly, and the first air outlet and the second air outlet are located at the front of the barrel assembly.
  • the rear of the barrel assembly in the axial direction of the barrel assembly, the first air inlet is located at the front of the barrel assembly, and the first air outlet and the second air outlet are located at the front of the barrel assembly. The rear of the barrel assembly.
  • the second air inlet and the second air outlet are arranged at intervals in the circumferential direction of the barrel assembly, and the second air inlet and the second air outlet are respectively located passing through The two sides of the imaginary vertical plane of the central axis of the barrel assembly.
  • the flow area of the second air inlet is greater than 3000 mm 2 .
  • the flow area of the second air outlet is greater than 1500 mm 2 .
  • the flow area of the first air outlet is greater than 3000 mm 2 .
  • the damper is rotatably provided on the air duct assembly.
  • the barrel assembly includes: an outer barrel, the first air outlet and the second air outlet are provided on the upper part of the side wall of the outer barrel; an inner barrel, the inner barrel It is rotatably disposed in the outer tub and extends along the axial direction of the outer tub, the inner tub defines the laundry treatment cavity, and the laundry treatment cavity is between the outer tub and the inner tub.
  • the first air outlet and the second air outlet are respectively communicated with the clothes processing chamber through the gap.
  • the first air inlet is provided on the front edge of the outer barrel or a door seal on the outer barrel.
  • the air duct assembly includes: an air duct shell installed on the upper part of the side wall of the barrel assembly, and the inner cavity of the air duct shell is connected to the first An air inlet is connected; a connecting seat, the connecting seat is provided between the air duct shell and the barrel assembly, the inner cavity of the air duct shell is connected to the first outlet through the inner cavity of the connecting seat The air inlet is in communication, and the second air inlet and the air door are arranged on the connecting seat.
  • the damper is provided in the inner cavity of the connecting seat.
  • the second air inlet is provided on the side of the connecting seat.
  • the connecting seat includes a seat body, the seat body is disposed between the air duct shell and the barrel assembly, and the inner cavity of the air duct shell passes through the inner cavity of the seat body.
  • the side of the seat body In communication with the first air outlet, the side of the seat body has an opening, the air door is arranged in the seat body adjacent to the opening; a limit plate, the limit plate is detachably arranged at At the opening, the second air inlet is provided on the limiting plate.
  • the first air outlet is located below the connecting seat, the bottom of the connecting seat has a first air outlet, the first air outlet communicates with the first air outlet, and the air door
  • the opening and closing of the first air outlet is realized by opening and closing the first air outlet.
  • the bottom of the air duct housing has an installation opening
  • the top of the connecting seat has a second air passage
  • the second air passage is in communication with the installation opening
  • the air duct shell includes: an air duct base, the air duct base is arranged above the barrel assembly and the connecting seat; an air duct cover, the air duct cover is provided with On a part of the air duct base; a fan cover, the fan cover is arranged on another part of the air duct base, and the fan of the fan is arranged on the fan cover and the air duct base between.
  • a side of the fan cover that faces away from the air duct base has a downwardly recessed mounting recess for mounting a driving motor that drives the fan to rotate.
  • Fig. 1 is a perspective view of a laundry treatment device according to an embodiment of the present application
  • Figure 2 is an enlarged view of part A shown in Figure 1;
  • FIG. 3 is a side view of the laundry treatment apparatus shown in FIG. 1;
  • Figure 4 is a cross-sectional view of the laundry treatment device shown in Figure 3, wherein the damper is in a first position;
  • Figure 5 is another cross-sectional view of the laundry treatment device shown in Figure 3, wherein the damper is in a second position;
  • Fig. 6 is an exploded view of the air duct assembly of the laundry treatment apparatus shown in Fig. 1.
  • the laundry treatment device 100 according to an embodiment of the present application will be described below with reference to FIGS. 1 to 6.
  • the laundry treatment device 100 here may be a dryer or an integrated washing and drying machine.
  • the laundry treatment device 100 includes a barrel assembly 10, the barrel assembly 10 defines a laundry processing cavity 121, the barrel assembly 10 has a first air inlet 101, a first The air outlet 102 and the second air outlet 103, the first air inlet 101, the first air outlet 102 and the second air outlet 103 are respectively communicated with the clothes processing chamber 121, and the first air outlet 102 and the second air outlet 103 are both provided in the bucket The upper part of the side wall of the body assembly 10.
  • the axial direction of the barrel assembly 10 extends in the front-rear direction or extends obliquely to the front-rear direction.
  • the laundry treatment device 100 further includes a clothes drying assembly 20, which includes an air duct assembly, a heating element 22, and a fan 23 for guiding air flow.
  • the air duct assembly has an air duct 2101, and the air duct 2101 has a first The air passage 2102, the second air inlet 2103 and the air duct outlet 2104, the first air passage 2102, and the second air inlet 2103 can be used as the air passage inlet of the air duct 2101.
  • the first air passage 2102 is connected to the first air outlet 102.
  • the second air inlet 2103 is in communication with the outside
  • the air duct outlet 2104 is in communication with the first air inlet 101
  • the air duct 2101 is provided with a damper 241
  • the damper 241 is switched between the first position and the second position.
  • the heating element 22 is arranged in the air duct 2101 to heat the air in the air duct 2101.
  • the heating element 22 is configured as a serpentine heating elbow.
  • the air door 241 When the air door 241 is switched to the first position, the air door 241 closes the first air outlet 2102, that is, closes the first air outlet 102 and opens the second air inlet 2103 at the same time, so that the second air inlet 2103 and the air duct outlet 2104
  • the outside air enters the air duct 2101 from the second air inlet 2103 under the guidance of the fan 23.
  • the hot air heated by the heating element 22 flows through the air duct outlet 2104 and the first air inlet 101 into the clothes processing chamber 121.
  • the air flows through the damp clothes and is discharged from the second air outlet 103 to the outside.
  • the air door 241 When the air door 241 is switched to the second position, the air door 241 closes the second air inlet 2103 and simultaneously opens the first air outlet 2102, that is, opens the first air outlet 102, so that the first air outlet 2102 and the air duct outlet 2104 Connected, the moist air in the clothes processing chamber 121 enters the air duct 2101 from the first air outlet 2102 under the guidance of the fan 23, and the hot air heated by the heating element 22 flows through the air duct outlet 2104 and the first air inlet 101 into the clothes In the processing chamber 121, the hot air flows through the damp clothes and is discharged from the first air outlet 102 into the air duct 2101, and so on.
  • the condenser structure is omitted, which can not only increase the volume of the barrel assembly 10, thereby increasing the clothing
  • the capacity of the processing chamber 121 does not require condensed water during the drying process, thereby saving water resources and reducing energy consumption.
  • the heating element 22 is provided in the air duct assembly, and the air door 241 can be switched between the first position and the second position, so that the position of the air door 241 can be switched according to the drying process;
  • the air door 241 In the early stage of clothes, the air door 241 is switched to the first position to allow outside air to enter the clothes processing chamber 121 to quickly take away the moisture of the clothes.
  • the air door 241 In the middle and later stages of drying clothes, the air door 241 is switched to the second position to make the clothes process.
  • the temperature in the cavity 121 increases to provide a drying effect; another example is to switch the air door to the second position in the early stage of drying, and to switch the air door 241 to the first position in the middle and later stages of drying to achieve different drying modes. Switch, thus taking into account energy consumption and drying efficiency, achieving high capacity, low energy consumption and high efficiency.
  • the damper 241 is switched between the first position and the second position by the driving of the damper motor 242.
  • the damper motor 242 can drive the damper 241 between the first position and the second position. Pivot.
  • the flow area S1 of the second air inlet 2103 is set to be greater than 3000 mm 2 , so that the dehumidification and cooling effect in the laundry treatment chamber 121 is better.
  • the flow area S2 of the second air outlet 103 is set to be greater than 1500 mm 2
  • the flow area S3 of the first air outlet 102 is set to be greater than 3000 mm 2 , so that the temperature of the barrel assembly 10 can be quickly increased, thereby increasing the drying speed.
  • the first air inlet 101 is located at the front of the barrel assembly 10
  • the first air outlet 102 and the second air outlet 103 are located at the rear of the barrel assembly 10. unit.
  • the axial direction of the barrel assembly 10 extends in the front-rear direction
  • the front end of the barrel assembly 10 has a clothing access opening
  • the first air inlet 101 is provided on the outer periphery of the barrel assembly 10 adjacent to the clothing access opening.
  • the top of the wall or the first air inlet 101 is provided on the top of the door seal of the barrel assembly 10.
  • the first air outlet 102 and the second air outlet 103 are provided at the top of the outer peripheral wall of the barrel assembly 10 adjacent to the rear end of the barrel assembly 10, that is, the first air outlet 102 and the second air outlet 103 are provided at the barrel assembly 10 In the middle of the rear.
  • the first air inlet 101, the first air outlet 102, and the second air outlet 103 are arranged in the above manner, and the distance between the first air inlet 2102 and the second air inlet 2103 and the air duct outlet 2104 can be increased. That is, the flow time of the moist air discharged from the laundry treatment chamber 121 in the air duct 2101 is increased, thereby prolonging the heating time of the heating element 22 to the air flow, and can prevent the moist air just discharged from being sucked in immediately, which is beneficial to improve Drying efficiency.
  • the second air outlet 103 is provided at the front of the first air outlet 102, that is, the distance between the first air outlet 102 and the first air inlet 101 is increased. Therefore, the length of the internal circulation path of the air flow is extended, the heating time of the heating element 22 for the air flow inside the air duct is extended, and the drying efficiency is improved.
  • the second air inlet 2103 and the second air outlet 103 are spaced apart in the circumferential direction of the barrel assembly 10, and the second air inlet 2103 and the second air outlet 103 are respectively located on both sides of an imaginary vertical plane Y passing through the central axis of the barrel assembly 10.
  • the position of the barrel assembly 10 in the circumferential direction is effectively used to ensure that the second air inlet 2103 and the second air outlet 103 are separated by a certain distance.
  • the air door 241 is switched to the operating mode of the first position, the laundry treatment device 100
  • the hot and humid air discharged from the laundry processing chamber 121 can be prevented from being sucked into the air duct 2101 again, which is beneficial to improve the efficiency of drying clothes.
  • the damper 241 is rotatably provided on the air duct assembly.
  • the damper motor 242 is connected to the rotating shaft of the damper 241, thereby driving the damper 241 to rotate between the first position and the second position, the damper 241 rotates to the first position, and the damper 241 extends along the horizontal plane to close the first position.
  • the air door 241 is rotated to the second position, and the air door 241 extends along the vertical surface to close the second air inlet 2103, which has a simple structure and simple control.
  • the barrel assembly 10 includes an outer barrel 11 and an inner barrel 12.
  • the inner barrel 12 is rotatably disposed in the outer barrel 11, and the inner barrel 12 extends along the axial direction of the outer barrel 11.
  • a clothes processing chamber 121 is defined, and the clothes processing chamber 121 communicates with the gap between the outer tub 11 and the inner tub 12.
  • first air outlet 102 and the second air outlet 103 are respectively provided on the upper part of the side wall of the outer tub 11, and the first air outlet 102 and the second air outlet 103 are respectively communicated with the clothes processing chamber 121 through a gap.
  • the outside air enters the air duct 2101 from the second air inlet 2103 under the guidance of the fan 23, and the hot air heated by the heating element 22 flows through the air duct outlet 2104 and the first inlet
  • the air outlet 101 enters the gap, and then enters into the laundry processing chamber 121 to dry the clothes, and finally is discharged from the second air outlet 103 to the outside, and so on.
  • the humid air in the laundry treatment chamber 121 enters the air duct 2101 from the first air passage 2102 under the guidance of the fan 23, and the hot air heated by the heating element 22 flows through the air duct The outlet 2104 and the first air inlet 101 enter the gap, and then enter the clothes processing chamber 121 to dry the clothes. Finally, the hot air flows through the damp clothes and is discharged from the first air outlet 102 into the air duct 2101. Back and forth.
  • the first air inlet 101 is provided on the front edge of the outer tub 11 or a door seal on the outer tub 11. Arranging the first air inlet 101 at the front edge of the outer tub 11 can increase the length of the air duct 2101, thereby improving the drying efficiency; arranging the first air inlet 101 on the door seal on the outer tub 11 can not only increase the air duct 2101 Therefore, the drying efficiency is improved, and there is no need to open holes in the outer barrel 11, which simplifies the structure and processing procedures of the outer barrel 11 and reduces costs.
  • the air duct assembly includes an air duct shell 21, which is installed on the top of the outer barrel 11 and the inner cavity of the air duct shell 21 communicates with the first air inlet 101.
  • the air duct shell 21 is installed on the top of the outer barrel 11, at least a part of the air duct shell 21 extends along the axial direction of the barrel assembly 10, and a part of the air duct 2101 is defined in the air duct shell 21.
  • the air duct assembly further includes a connecting seat 214, which is provided between the air duct shell 21 and the barrel assembly 10, and the inner cavity of the air duct shell 21 communicates with the first air outlet 102 through the inner cavity of the connecting seat 214 ,
  • the connecting seat 214 defines another part of the air duct 2101. Wherein, the second air inlet 2103 and the air door 241 are provided on the connecting seat 214.
  • the connecting seat 214 not only can the air duct shell 21 be supported, but also the top space of the outer tub 11 can be effectively used to facilitate communication with the outside, and also provide an installation carrier for the second air inlet 2103 and the air door 241.
  • the damper 241 is provided in the inner cavity of the connecting seat 214, and the second air inlet 2103 is provided on the side of the connecting seat 214.
  • the connecting seat 214 has a simple structure and is easy to process and manufacture.
  • the connecting seat 214 can not only be used for supporting
  • the air duct shell 21 can also provide a carrier for the second air inlet 2103, which facilitates communication with the outside world, and provides installation space for the air door 241, thereby realizing a modular design and facilitating assembly and disassembly.
  • the air duct housing 21 includes an air duct base 211, an air duct cover 212, and a fan cover 213.
  • the air duct cover 212 is arranged on a part of the air duct base 211, so that the air duct cover 212 and
  • the air duct base 211 defines a part of the air duct 2101
  • the fan cover 213 is arranged on another part of the air duct base 211, so that the fan cover 213 and the air duct base 211 define another part of the air duct 2101.
  • the connecting seat 214 defines the remaining part of the air duct 2101.
  • the fan 23 includes a fan 231 and a driving motor 232.
  • the fan 231 is disposed between the fan cover 213 and the air duct base 211, and the driving motor 232 is disposed outside the fan cover 213 to drive the fan 231 to rotate.
  • the top of the fan cover 213 has an inwardly recessed installation recess
  • the drive motor 232 is arranged in the installation recess
  • the motor shaft of the drive motor 232 passes through the bottom wall of the installation recess to connect with the fan 231.
  • the air duct base 211 has a side panel extending along its circumference, and the top of the side panel is provided with a groove for installing a sealing ring (not shown), the air duct cover 212 and the fan cover
  • the 213 is arranged above the air duct base 211, and a sealed connection between the air duct base 211 and the air duct cover plate 212, and between the air duct base 211 and the fan cover plate 213 is realized through a sealing ring.
  • the first air outlet 102 is located below the connecting seat 214, and the bottom of the connecting seat 214 has a first air outlet 2102, and the first air outlet 2102 forms one of the air ducts 2101.
  • the air door 241 opens and closes the first air outlet 102 by opening and closing the first air outlet 2102.
  • the first air outlet 2102 communicates with the first air outlet 102, thereby connecting the inner cavity of the connecting seat 214 with the clothes processing chamber 121, and the air door 241 closes the first air outlet 2102. , The first air passage 2102 and the first air outlet 102 are not connected, thereby separating the inner cavity of the connecting seat 214 from the clothes processing chamber 121.
  • a filter (not shown) is provided at the first air outlet 2102 to filter the air discharged from the first air outlet 102 to prevent the dander in the clothes processing chamber 121 from entering the air duct 2101 Inside.
  • a spray element (not shown) is provided in the connecting seat 214 for washing the filter screen at the first air passage 2102 to prevent lint from accumulating on the filter screen.
  • the bottom of the air duct housing 21 has a mounting opening 2106
  • the top of the connecting seat 214 has a second air passage 2105
  • the second air passage 2105 is in communication with the mounting opening 2106, thereby It is ensured that the inner cavity of the connecting seat 214 is communicated with the inner cavity of the air duct shell 21.
  • the connecting seat 214 includes a seat body 2142 and a limiting plate 2143.
  • the seat body 2142 is provided between the air duct shell 21 and the barrel assembly 10, and the inner cavity of the air duct shell 21 passes through the inner cavity of the seat body 2142.
  • the side of the seat body 2142 Connected with the first air outlet 102, the side of the seat body 2142 has an opening, the air door 241 is provided in the seat body 2142 adjacent to the opening, the limiting plate 2143 is detachably provided at the opening, and the second air inlet 2103 is provided in the limiting position.
  • Bit plate 2143 is provided between the air duct shell 21 and the barrel assembly 10, and the inner cavity of the air duct shell 21 passes through the inner cavity of the seat body 2142.
  • the side of the seat body 2142 Connected with the first air outlet 102, the side of the seat body 2142 has an opening, the air door 241 is provided in the seat body 2142 adjacent to the opening, the limiting plate 2143 is detachably provided
  • the limiting plate 2143 plays a limiting role on the air door 241.
  • the air door 241 rotates to the second position, the air door 241 is close to the limiting plate 2143 to close the second air inlet 2103.
  • the top of the connecting seat 214 is provided with a fixing lug 2141 protruding upward, a fixing hole is provided on the fixing lug 2141, a fixing portion 2111 is provided on the bottom of the air duct base 211, and the fixing portion 2111 is A connecting hole corresponding to the position of the fixing hole is provided, and the air duct base 211 is connected to the connecting seat 214 by a fastener passing through the fixing hole and the connecting hole, and the connection is reliable.

Abstract

一种衣物处理设备(100)，包括：桶体组件(10)，桶体组件(10)具有第一进风口(101)、第一出风口(102)和第二出风口(103)，第一出风口(102)和第二出风口(103)均设于桶体组件(10)的侧壁的上部；干衣组件(20)，干衣组件(20)包括风道组件、加热件(22)和风机(23)；风道组件上设置有第二进风口(2103)和风门(241)；风门(241)可以在第一位置和第二位置之间切换，在风门(241)切换至第一位置的状态下，风门(241)关闭第二进风口(2103)且打开第一出风口(102)，在风门(241)切换至第二位置的状态下，风门(241)打开第二进风口(2103)且关闭第一出风口(102)。

Description

衣物处理设备
相关申请的交叉引用
本申请基于“申请号为201920406286.1、201910238660.6，申请日为2019年03月27日”的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及衣物处理技术领域，尤其是涉及一种诸如烘干机、洗烘一体机的衣物处理设备。
背景技术
现有的洗干一体机利用外桶与外部空气的热交换，使桶内的湿热空气在桶壁上冷凝形成冷凝水，从而实现干衣效果，然而由于外桶和桶内空气的温差较小，即使在外桶与箱体之间增加风扇，也无法有效降低二者的温差。
相关技术中公开了一种循环+吸气+排气的洗衣机，虽然可以在气流循环的同时，通过吸气口吸入一部分外部空气，再从排气口排出一部分湿热空气，但是在烘干开始阶段，由于风扇会将外部空气吸入，再排出一部分桶内空气，使得桶内温度在初期升温很慢；而在后期温度升高后，依然只有少部分桶内湿热空气排出，大部分湿热空气还是参与内部循环。因此，烘干效率依然不高，能耗还是会很大。
为此，另一相关技术中公开了一种采用冷凝管的洗干一体机，但其仍存在以下缺点：
(1)由于洗干一体机的结构相对于烘干机的结构较复杂，因此在外桶后部设置冷凝管(水冷)的洗干一体机虽然可以有较好的烘干效率，却势必在桶容量方面做出牺牲，即影响衣物的容纳量；
(2)采用水冷的方式进行冷凝，浪费水资源，不利于能耗的降低；
(3)该洗干一体机虽然可以在烘干初期内循环实现快速升温，但到了后期，需要外循环排出热气时，其吸气口和出气口均位于循环管道上，使得刚排出的湿热气体立刻会被吸入，不利于烘干效率的提升。
发明内容
本申请旨在至少解决现有技术中存在的技术问题之一。为此，本申请的一个目的在于提出一种衣物处理设备，所述衣物处理设备的烘干效率高、能耗低且衣物处理腔的容 量大。
根据本申请实施例的衣物处理设备，包括：桶体组件，所述桶体组件内限定有衣物处理腔，所述桶体组件具有与所述衣物处理腔连通的第一进风口、第一出风口和第二出风口，所述第一出风口和所述第二出风口均设于所述桶体组件的侧壁的上部；干衣组件，所述干衣组件包括连通所述第一进风口和所述第一出风口的风道组件、设置在所述风道组件内的加热件和用于引导空气流动的风机；所述风道组件上设置有第二进风口和风门，所述风门在第一位置和第二位置之间可切换，在所述风门切换至所述第一位置的状态下，所述风门关闭所述第二进风口且打开所述第一出风口，在所述风门切换至所述第二位置的状态下，所述风门打开所述第二进风口且关闭所述第一出风口。
根据本申请实施例的衣物处理设备，与相关技术中的具有冷凝管的等体积洗干一体机相比，省去了冷凝管结构，不仅可以增加桶体组件的体积，从而增加了衣物处理腔的容量，而且在干衣过程中，无需通入冷凝水，从而节省了水资源且降低了能耗；本申请通过在风道组件内设置加热件，并设置可在第一位置和第二位置之间切换的风门，从而可以根据干衣的进程，切换风门的位置；例如在干衣初期，将风门切换至第一位置，使外部空气进入衣物处理腔内，快速带走衣物的湿气，而在干衣中、后期，将风门切换至第二位置，使衣物处理腔内的温度升高，从而提供烘干效果；再如，在干衣初期将风门切换至第二位置，快速提高桶体组件内部的温度；在干衣中、后期将风门切换至第一位置，提高湿热空气的排出速度，实现不同干衣模式的切换，从而兼顾能耗与烘干效率，实现高容量、低能耗、高效率。
根据本申请的一个实施例，所述风门通过风门电机的驱动在所述第一位置和所述第二位置之间切换。
根据本申请的一个实施例，在所述桶体组件的轴向上，所述第一进风口位于所述桶体组件的前部，所述第一出风口和所述第二出风口位于所述桶体组件的后部。
根据本申请的一个实施例，所述第二进风口和所述第二出风口在所述桶体组件的周向上间隔布置，且所述第二进风口和所述第二出风口分别位于经过所述桶体组件中心轴线的假想竖直平面的两侧。
根据本申请的一个实施例，所述第二进风口的通流面积大于3000mm 2。
根据本申请的一个实施例，所述第二出风口的通流面积大于1500mm 2。
根据本申请的一个实施例，所述第一出风口的通流面积大于3000mm 2。
根据本申请的一个实施例，所述风门可转动地设于所述风道组件上。
根据本申请的一个实施例，所述桶体组件包括：外桶，所述第一出风口和所述第二出风口设于所述外桶的侧壁的上部；内筒，所述内筒可旋转地设于所述外桶内且沿所述 外桶的轴向延伸，所述内筒限定出所述衣物处理腔，且所述衣物处理腔与所述外桶和所述内筒之间的间隙连通，其中，所述第一出风口和所述第二出风口分别通过所述间隙与所述衣物处理腔连通。
在一些实施例中，所述第一进风口设于所述外桶的前缘或者所述外桶上的门封。
根据本申请的一个实施例，所述风道组件包括：风道壳，所述风道壳安装在所述桶体组件的侧壁的上部，且所述风道壳的内腔与所述第一进风口连通；连接座，所述连接座设于所述风道壳与所述桶体组件之间，所述风道壳的内腔通过所述连接座的内腔与所述第一出风口连通，所述第二进风口和所述风门设于所述连接座。
在一些实施例中，所述风门设于所述连接座的内腔。
在一些实施例中，所述第二进风口设于所述连接座的侧部。
在一些示例中，所述连接座包括：座本体，所述座本体设于所述风道壳与所述桶体组件之间，所述风道壳的内腔通过所述座本体的内腔与所述第一出风口连通，所述座本体的侧部具有开口，所述风门设于所述座本体内邻近所述开口的位置；限位板，所述限位板可拆卸地设在所述开口处，所述第二进风口设于所述限位板。
在一些实施例中，所述第一出风口位于所述连接座的下方，所述连接座的底部具有第一过风口，所述第一过风口与所述第一出风口连通，所述风门通过开闭所述第一过风口实现对所述第一出风口的开闭。
在一些实施例中，风道壳的底部具有安装口，所述连接座的顶部具有第二过风口，所述第二过风口与所述安装口连通。
在一些实施例中，所述风道壳包括：风道底座，所述风道底座设于所述桶体组件和所述连接座的上方；风道盖板，所述风道盖板罩设于所述风道底座的一部分上；风机盖板，所述风机盖板罩设于所述风道底座的另一部分上，所述风机的风扇设于所述风机盖板与所述风道底座之间。
在一些示例中，所述风机盖板的背向所述风道底座的一侧具有向下凹陷设置的安装凹部，用于安装驱动所述风扇旋转的驱动电机。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本申请一个实施例的衣物处理设备的立体图；
图2是图1中所示的A部的放大图；
图3是图1中所示的衣物处理设备的侧视图；
图4是图3中所示的衣物处理设备的一个剖视图，其中风门处于第一位置；
图5是图3中所示的衣物处理设备的另一个剖视图，其中风门处于第二位置；
图6是图1中所示的衣物处理设备的风道组件的分解图。
附图标记：
衣物处理设备100，
桶体组件10，
外桶11，第一进风口101，第一出风口102，第二出风口103，
内筒12，衣物处理腔121，
干衣组件20，
风道壳21，风道2101，第一过风口2102，第二进风口2103，风道出口2104，第二过风口2105，安装口2106，
风道底座211，固定部2111，风道盖板212，风机盖板213，连接座214，固定凸耳2141，座本体2142，限位板2143，
加热件22，
风机23，风扇231，驱动电机232，
风门241，风门电机242。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
下面参考图1-图6描述根据本申请实施例的衣物处理设备100。这里的衣物处理设备100可以为烘干机、洗烘一体机。
如图1-图6所示，根据本申请实施例的衣物处理设备100包括桶体组件10，桶体组件10内限定有衣物处理腔121，桶体组件10具有第一进风口101、第一出风口102和第二出风口103，第一进风口101、第一出风口102和第二出风口103分别与衣物处理腔121连通，第一出风口102和第二出风口103均设于桶体组件10的侧壁的上部。在本实施例中，桶体组件10的轴向沿前后方向延伸或者相对于前后方向倾斜延伸。
进一步地，衣物处理设备100还包括干衣组件20，干衣组件20包括风道组件、加热件22以及用于引导空气流动的风机23，风道组件具有风道2101，风道2101具有第 一过风口2102、第二进风口2103和风道出口2104，第一过风口2102、第二进风口2103均可以作为风道2101的风道进口，第一过风口2102与第一出风口102连通，第二进风口2103与外界连通，风道出口2104与第一进风口101连通，风道2101内设有风门241，风门241在第一位置和第二位置之间切换。
加热件22设于风道2101内，以对风道2101内的空气进行加热。为了有效利用风道2101内的空间，并且提高烘干效率，增加气流与加热件22的接触面积，加热件22被构造成蛇形加热弯管。
在风门241切换至第一位置的状态下，风门241关闭第一过风口2102，即关闭第一出风口102，并且同时打开第二进风口2103，从而使第二进风口2103与风道出口2104连通，外界空气在风机23的引导下从第二进风口2103进入风道2101，经过加热件22加热之后的热空气流经风道出口2104以及第一进风口101进入衣物处理腔121内，热空气流经潮湿的衣物之后从第二出风口103排出外界。
在风门241切换至第二位置的状态下，风门241关闭第二进风口2103，并且同时打开第一过风口2102，即打开第一出风口102，从而使第一过风口2102与风道出口2104连通，衣物处理腔121内的潮湿空气在风机23的引导下从第一过风口2102进入风道2101，经过加热件22加热之后的热空气流经风道出口2104以及第一进风口101进入衣物处理腔121内，热空气流经潮湿的衣物之后从第一出风口102排出流入风道2101中，如此往复。
根据本申请实施例的衣物处理设备100，与相关技术中的具有冷凝管的等体积洗干一体机相比，省去了冷凝管结构，不仅可以增加桶体组件10的体积，从而增加了衣物处理腔121的容量，而且在干衣过程中，无需通入冷凝水，从而节省了水资源且降低了能耗。
此外，本申请通过在风道组件内设置加热件22，并设置可在第一位置和第二位置之间切换的风门241，从而可以根据干衣的进程，切换风门241的位置；例如在干衣初期，将风门241切换至第一位置，使外部空气进入衣物处理腔121内，快速带走衣物的湿气，而在干衣中、后期，将风门241切换至第二位置，使衣物处理腔121内的温度升高，从而提供烘干效果；再如，在干衣初期将风门切换至第二位置，在干衣中、后期将风门241切换至第一位置，实现不同干衣模式的切换，从而兼顾能耗与烘干效率，实现高容量、低能耗、高效率。
根据本申请的一个实施例，风门241通过风门电机242的驱动在所述第一位置和所述第二位置之间切换，例如风门电机242可以驱动风门241在第一位置和第二位置之间枢转。
如图4和图5所示，在本实施例中，为了保证在风门241切换至第一位置时的工作模式下工作效率更高，将第二进风口2103的通流面积S1设置为大于3000mm 2，从而使衣物处理腔121内除湿和冷却效果更好。
为了保证风门241切换至第二位置时的工作模式下工作效率更高，将第二出风口103的通流面积S2设置为大于1500mm 2，将第一出风口102的通流面积S3设置为大于3000mm 2，从而可以快速提升桶体组件10的温度，进而提高烘干速度。
根据本申请的一个实施例，在桶体组件10的轴向上，第一进风口101位于桶体组件10的前部，第一出风口102和第二出风口103位于桶体组件10的后部。
在本实施例中，桶体组件10的轴向沿前后方向延伸，桶体组件10的前端面具有衣物取放口，第一进风口101设于桶体组件10的邻近衣物取放口的外周壁的顶部，或者第一进风口101设于桶体组件10的门封的顶部。第一出风口102和第二出风口103设于桶体组件10的邻近桶体组件10的后端面的外周壁的顶部，即第一出风口102和第二出风口103设于桶体组件10的中间偏后的位置。
由此，将第一进风口101、第一出风口102和第二出风口103采用上述设置方式，可以增加第一过风口2102以及第二进风口2103分别于风道出口2104之间的距离，即增加了从衣物处理腔121排出的潮湿空气在风道2101内的流动时间，从而延长了加热件22对气流的加热时间，并且，可以避免刚排出的潮湿空气就立刻被吸入，有利于提高烘干效率。
在一些实施例中，在桶体组件10的轴向上，第二出风口103设于第一出风口102的前部，即增加了第一出风口102于第一进风口101之间的距离，从而延长了气流的内循环路径的长度，延长了加热件22对风道内部气流的加热时间，进而提高了烘干效率。
如图4和图5所示，根据本申请的一个实施例，第二进风口2103和第二出风口103在桶体组件10的周向上间隔布置，且第二进风口2103和第二出风口103分别位于经过桶体组件10中心轴线的假想竖直平面Y的两侧。
由此，有效地利用桶体组件10在周向上的位置，从而保证第二进风口2103和第二出风口103间隔一定距离，衣物处理设备100在风门241切换至第一位置的工作模式下，可以避免从衣物处理腔121排出的湿热空气再次被吸入风道2101，有利于提高干衣效率。
根据本申请的一个实施例，风门241可转动地设于风道组件。在本实施例中，风门电机242与风门241的转轴连接，从而带动风门241在第一位置和第二位置之间转动，风门241转动至所述第一位置，风门241沿水平面延伸以封闭第一过风口2102，风门241转动至所述第二位置，风门241沿竖直面延伸以封闭第二进风口2103，结构简单且 控制简单。
根据本申请的一个实施例，桶体组件10包括外桶11和内筒12，内筒12可旋转地设于外桶11内，且内筒12沿外桶11的轴向延伸，内筒12限定出衣物处理腔121，衣物处理腔121与外桶11和内筒12之间的间隙连通。
其中，第一出风口102和第二出风口103分别设于外桶11的侧壁的上部，并且，第一出风口102和第二出风口103分别通过间隙与衣物处理腔121连通。
在风门241切换至第一位置的状态下，外界空气在风机23的引导下从第二进风口2103进入风道2101，经过加热件22加热之后的热空气流经风道出口2104以及第一进风口101进入所述间隙，然后进入衣物处理腔121内对衣物进行烘干处理，最后从第二出风口103排出外界，如此往复。
在风门241切换至第二位置的状态下，衣物处理腔121内的潮湿空气在风机23的引导下从第一过风口2102进入风道2101，经过加热件22加热之后的热空气流经风道出口2104以及第一进风口101进入所述间隙，然后进入衣物处理腔121内对衣物进行烘干处理，最后热空气流经潮湿的衣物之后从第一出风口102排出流入风道2101中，如此往复。
在一些实施例中，第一进风口101设于外桶11的前缘或者外桶11上的门封。将第一进风口101设在外桶11的前缘，可以增加风道2101的长度，从而提高烘干效率；将第一进风口101设在外桶11上的门封上，不仅可以增加风道2101的长度，从而提高烘干效率，而且无需在外桶11开孔，简化了外桶11的结构和加工工序，降低成本。
在一些实施例中，风道组件包括风道壳21，风道壳21安装在外桶11的顶部且风道壳21的内腔与第一进风口101连通，在本实施例中，风道壳21安装在外桶11的顶部，风道壳21的至少一部分沿桶体组件10的轴向延伸，风道壳21内限定出风道2101的一部分。
进一步地，风道组件还包括连接座214，连接座214设于风道壳21与桶体组件10之间，风道壳21的内腔通过连接座214的内腔与第一出风口102连通，连接座214限定出风道2101的另一部分。其中，第二进风口2103和风门241设于连接座214。
由此，通过设置连接座214，不仅可以对风道壳21进行支撑，而且有效地利用外桶11的顶部空间，方便与外界连通，并且还为第二进风口2103和风门241提供安装载体。
在一些示例中，风门241设于连接座214的内腔，第二进风口2103设于连接座214的侧部，连接座214的结构简单，加工、制造容易，连接座214不仅可以用于支撑风道壳21，还可以为第二进风口2103提供载体，利于实现与外界的连通，并为风门241提供安装空间，从而实现模块化设计，便于装拆。
在一些示例中，风道壳21包括风道底座211、风道盖板212和风机盖板213，风道盖板212罩设于风道底座211的一部分上，从而使风道盖板212与风道底座211限定出风道2101的一部分，风机盖板213罩设于风道底座211的另一部分上，从而使风机盖板213与风道底座211限定出风道2101的另一部分。可以理解的是，在本实施例中，连接座214限定出风道2101的其余部分。
其中，风机23包括风扇231以及驱动电机232，风扇231设于风机盖板213与风道底座211之间，驱动电机232设于风机盖板213外，用于驱动风扇231旋转。在本实施例中，风机盖板213的顶部具有向内凹入设置的安装凹部，驱动电机232设于安装凹部内，驱动电机232的电机轴穿过安装凹部的底壁以与风扇231连接。
其中，风道底座211的有沿其周向延伸的侧围板，所述侧围板的顶部设有凹槽，用于安装密封环(未示出)，风道盖板212以及风机盖板213罩设在风道底座211的上方，并且通过密封环实现风道底座211与风道盖板212之间、风道底座211与风机盖板213之间的密封连接。
如图4至图6所示，在一些实施例中，第一出风口102位于连接座214的下方，连接座214的底部具有第一过风口2102，第一过风口2102形成风道2101的一个风道进口，风门241通过开闭第一过风口2102实现对第一出风口102的开闭。
具体地，风门241打开第一过风口2102时，第一过风口2102与第一出风口102连通，从而将连接座214的内腔与衣物处理腔121连通，风门241关闭第一过风口2102时，第一过风口2102与第一出风口102不连通，从而将连接座214的内腔与衣物处理腔121隔断。
在一些示例中，第一过风口2102处设有过滤网(未示出)，用于对从第一出风口102排出的空气进行过滤处理，避免衣物处理腔121内的毛屑进入风道2101内。可选地，连接座214内设有喷淋件(未示出)，用于对第一过风口2102处的过滤网进行冲洗，防止毛屑在过滤网堆积。
如图4至图6所示，在一些实施例中，风道壳21的底部具有安装口2106，连接座214的顶部具有第二过风口2105，第二过风口2105与安装口2106连通，从而保证连接座214的内腔与风道壳21的内腔的连通。
在一些示例中，连接座214包括：座本体2142和限位板2143，座本体2142设于风道壳21与桶体组件10之间，风道壳21的内腔通过座本体2142的内腔与第一出风口102连通，座本体2142的侧部具有开口，风门241设于座本体2142内邻近开口的位置，限位板2143可拆卸地设在开口处，第二进风口2103设于限位板2143。
由此，限位板2143对风门241起到限位作用，当风门241转动至第二位置时，风 门241紧贴限位板2143以封闭第二进风口2103。
参照图2和图6，连接座214的顶部设有朝上凸出的固定凸耳2141，固定凸耳2141上设有固定孔，风道底座211的底部设有固定部2111，固定部2111上设有与固定孔位置对应的连接孔，风道底座211通过穿设在固定孔和连接孔的紧固件与连接座214实现连接，连接可靠。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
根据本申请实施例的衣物处理设备100的其他构成以及操作对于本领域普通技术人员而言都是已知的，这里不再详细描述。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (18)

  1. 一种衣物处理设备，其特征在于，包括：
    桶体组件，所述桶体组件内限定有衣物处理腔，所述桶体组件具有与所述衣物处理腔连通的第一进风口、第一出风口和第二出风口，所述第一出风口和所述第二出风口均设于所述桶体组件的侧壁的上部；
    干衣组件，所述干衣组件包括连通所述第一进风口和所述第一出风口的风道组件、设置在所述风道组件内的加热件和用于引导空气流动的风机；
    所述风道组件上设置有第二进风口和风门，所述风门在第一位置和第二位置之间可切换，在所述风门切换至所述第一位置的状态下，所述风门关闭所述第二进风口且打开所述第一出风口，在所述风门切换至所述第二位置的状态下，所述风门打开所述第二进风口且关闭所述第一出风口。
  2. 根据权利要求1所述的衣物处理设备，其特征在于，所述风门通过风门电机的驱动在所述第一位置和所述第二位置之间切换。
  3. 根据权利要求1所述的衣物处理设备，其特征在于，在所述桶体组件的轴向上，所述第一进风口位于所述桶体组件的前部，所述第一出风口和所述第二出风口位于所述桶体组件的后部。
  4. 根据权利要求1-3中任一项所述的衣物处理设备，其特征在于，所述第二进风口和所述第二出风口在所述桶体组件的周向上间隔布置，且所述第二进风口和所述第二出风口分别位于经过所述桶体组件中心轴线的假想竖直平面的两侧。
  5. 根据权利要求1-4中任一项所述的衣物处理设备，其特征在于，所述第二进风口的通流面积大于3000mm 2。
  6. 根据权利要求1-6中任一项所述的衣物处理设备，其特征在于，所述第二出风口的通流面积大于1500mm 2。
  7. 根据权利要求1-7中任一项所述的衣物处理设备，其特征在于，所述第一出风口的通流面积大于3000mm 2。
  8. 根据权利要求1-7中任一项所述的衣物处理设备，其特征在于，所述风门可转动地设于所述风道组件上。
  9. 根据权利要求1-8中任一项所述的衣物处理设备，其特征在于，所述桶体组件包括：
    外桶，所述第一出风口和所述第二出风口设于所述外桶的侧壁的上部；
    内筒，所述内筒可旋转地设于所述外桶内且沿所述外桶的轴向延伸，所述内筒限定出所述衣物处理腔，且所述衣物处理腔与所述外桶和所述内筒之间的间隙连通，
    其中，所述第一出风口和所述第二出风口分别通过所述间隙与所述衣物处理腔连通。
  10. 根据权利要求9所述的衣物处理设备，其特征在于，所述第一进风口设于所述外桶的前缘或者所述外桶上的门封。
  11. 根据权利要求1-10中任一项所述的衣物处理设备，其特征在于，所述风道组件包括：
    风道壳，所述风道壳安装在所述桶体组件的侧壁的上部，且所述风道壳的内腔与所述第一进风口连通；
    连接座，所述连接座设于所述风道壳与所述桶体组件之间，所述风道壳的内腔通过所述连接座的内腔与所述第一出风口连通，所述第二进风口和所述风门设于所述连接座。
  12. 根据权利要求11所述的衣物处理设备，其特征在于，所述风门设于所述连接座的内腔。
  13. 根据权利要求11或12所述的衣物处理设备，其特征在于，所述第二进风口设于所述连接座的侧部。
  14. 根据权利要求11-13中任一项所述的衣物处理设备，其特征在于，所述连接座包括：
    座本体，所述座本体设于所述风道壳与所述桶体组件之间，所述风道壳的内腔通过所述座本体的内腔与所述第一出风口连通，所述座本体的侧部具有开口，所述风门设于所述座本体内邻近所述开口的位置；
    限位板，所述限位板可拆卸地设在所述开口处，所述第二进风口设于所述限位板。
  15. 根据权利要求11-14中任一项所述的衣物处理设备，其特征在于，所述第一出风口位于所述连接座的下方，所述连接座的底部具有第一过风口，所述第一过风口与所述第一出风口连通，所述风门通过开闭所述第一过风口实现对所述第一出风口的开闭。
  16. 根据权利要求11-15中任一项所述的衣物处理设备，其特征在于，风道壳的底部具有安装口，所述连接座的顶部具有第二过风口，所述第二过风口与所述安装口连通。
  17. 根据权利要求11-16中任一项所述的衣物处理设备，其特征在于，所述风道壳包括：
    风道底座，所述风道底座设于所述桶体组件和所述连接座的上方；
    风道盖板，所述风道盖板罩设于所述风道底座的一部分上；
    风机盖板，所述风机盖板罩设于所述风道底座的另一部分上，所述风机的风扇设于所述风机盖板与所述风道底座之间。
  18. 根据权利要求17所述的衣物处理设备，其特征在于，所述风机盖板的背向所述风道底座的一侧具有向下凹陷设置的安装凹部，用于安装驱动所述风扇旋转的驱动电机。
PCT/CN2019/096576 2019-03-27 2019-07-18 衣物处理设备 WO2020191963A1 (zh)

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