WO2020169115A1 - Exhaust structure of laundry drying apparatus and lint removal method - Google Patents

Exhaust structure of laundry drying apparatus and lint removal method Download PDF

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Publication number
WO2020169115A1
WO2020169115A1 PCT/CN2020/076967 CN2020076967W WO2020169115A1 WO 2020169115 A1 WO2020169115 A1 WO 2020169115A1 CN 2020076967 W CN2020076967 W CN 2020076967W WO 2020169115 A1 WO2020169115 A1 WO 2020169115A1
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WIPO (PCT)
Prior art keywords
damper
air inlet
exhaust
air
exhaust structure
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PCT/CN2020/076967
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French (fr)
Chinese (zh)
Inventor
孙祥正
张纯锋
金磊
肖磊
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青岛海尔洗衣机有限公司
海尔智家股份有限公司
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Publication of WO2020169115A1 publication Critical patent/WO2020169115A1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements

Definitions

  • the present application relates to the field of clothes drying equipment, for example, to an exhaust structure of a clothes drying equipment and a method for cleaning lint.
  • the gas clothes dryer uses gas combustion to heat the air, and the exhaust fan draws the heated dry hot air into the clothes dryer to dry the clothes.
  • the dryer drum rotates at a low speed and the exhaust fan rotates at a high speed.
  • the wet clothes rotate with the dryer drum and are thrown, dropped and fluffed in the dryer drum.
  • the dry hot air is sent into the dryer drum. It exchanges heat with the wet clothes in the clothes dryer to form wet steam.
  • the wet steam is drawn out of the clothes dryer by an exhaust fan and discharged into the atmosphere through an exhaust channel.
  • the air inlet of the exhaust channel will be equipped with a damper.
  • a large amount of lint will be generated during the drying of clothes.
  • the wet steam will be filtered and discharged, it cannot be completely filtered in order to ensure smooth exhaust.
  • a large amount of lint will accumulate in the exhaust duct, so that the air door is blocked and cannot be closed normally.
  • the thread scraps accumulated on the air door are cleaned up, which is inconvenient to disassemble, prolongs the maintenance cycle, and wastes human resources.
  • the present application provides an exhaust structure of a clothes dryer and a method for cleaning thread chips, which can solve the problems of prolonged maintenance period and waste of human resources when cleaning the thread chips accumulated on the air door in related technologies.
  • An exhaust structure for clothes drying equipment comprising an exhaust passage provided with an air inlet, and a damper arranged at the air inlet, the damper being able to rotate relative to the air inlet to open or close the air inlet,
  • the exhaust structure of the drying equipment further includes:
  • a vibration component configured to reciprocate and vibrate the damper.
  • This application also provides a method for cleaning lint, which is applied to the exhaust structure of the above-mentioned clothes dryer, and the method for cleaning lint includes:
  • the damper is reciprocally rotated and vibrated to repeatedly squeeze the wire chips accumulated on the air inlet, so that the wire chips accumulated on the air inlet fall off.
  • FIG. 1 is a structural schematic diagram 1 of the exhaust structure of the clothes drying equipment in Embodiment 1 of the present application;
  • FIG. 2 is a schematic diagram of the second embodiment of the exhaust structure of the clothes drying equipment in the first embodiment of the present application
  • FIG. 3 is a schematic structural diagram of the exhaust structure of the clothes drying equipment in the second embodiment of the present application.
  • FIG. 4 is a structural schematic diagram 1 of the exhaust structure of the clothes drying equipment in Embodiment 3 of the present application;
  • FIG. 5 is a schematic diagram of the connection between the vibration component and the damper in the third embodiment of the present application.
  • FIG. 6 is a second structural diagram of the exhaust structure of the clothes drying equipment in the third embodiment of the present application.
  • the first support column 142.
  • the second support column 143.
  • the limit plate 144.
  • the clothes drying device may be a clothes treatment device with drying function, such as a washer-dryer or a clothes dryer.
  • the above-mentioned exhaust structure includes an exhaust passage 11 provided with an air inlet 12, which can pump the air in the dryer drum of the drying equipment to the exhaust unit in the exhaust passage 11 and rotate
  • the damper 131 provided at the air inlet 12 can close or open the air inlet 12 when the damper 131 rotates relative to the air inlet 12.
  • the above-mentioned exhaust duct 11 is formed by splicing multiple flat plates. The above-mentioned damper 131 can be rotated under the blow of the wind to open the air inlet 12.
  • the above-mentioned exhaust unit may be a structure capable of drawing out the wind in the dryer drum and sending it to the air inlet 12, such as an exhaust fan or an exhaust fan.
  • the above-mentioned exhaust duct 11 is placed vertically in the related art, the air inlet 12 is located directly below the exhaust duct 11, and the corresponding damper 131 is also located directly below the exhaust duct 11. Since thread scraps are generated during the drying process of the clothes dryer, during the process of exhausting the air through the exhaust structure, the damper 131 is opened under the action of wind, and the thread scraps enter the exhaust duct 11 with the wind. When wire chips enter the exhaust duct 11 with the wind, wire chips will adhere to the damper 131. As time goes by, the wire chips attached to the damper 131 will gradually increase, and the damper 131 may be stuck or the damper Too many thread scraps are attached to the 131, and the wind is not enough to open the damper 131.
  • a vibration component is added to the exhaust structure.
  • the vibration component can make the air door 131 reciprocate and vibrate.
  • the vibration generated by the vibration unit can make the air door 131 reciprocate and vibrate, and the air door 131 will squeeze the air outlet 12
  • the thread scraps at the exhaust port 12 are blown into the exhaust duct 11.
  • the damper 131 can rotate relative to the air inlet 12, and under the action of the vibrating unit, the damper 131 will reciprocate and vibrate, that is, vibrate by rotating reciprocally relative to the air inlet 12.
  • This embodiment also provides a method for cleaning thread chips of the above-mentioned exhaust structure, which includes the following steps: applying an external force to the air door 131 to make the air door 131 reciprocate and vibrate to repeatedly squeeze the thread debris accumulated at the air inlet 12 to make it accumulate at the air inlet The thread chips of 12 fall off.
  • the damper 131 reciprocally rotates and vibrates to repeatedly squeeze the wire chips accumulated at the air inlet 12 to reduce the volume of the wire chips and fall off from the air inlet 12, so that the air inlet 12 is not blocked.
  • the cleaning method of the above-mentioned exhaust structure is simple, and the exhaust duct 11 does not need to be disassembled and assembled.
  • the exhaust unit of the clothes drying equipment works when the thread scraps of the exhaust structure is cleaned, so that the air door 131 is repeatedly squeezed and falls off from the air inlet 12 The thread scraps are blown into the exhaust duct 11 and then discharged from the air outlet 113 of the exhaust duct 11.
  • the drying equipment is equipped with a separate swarf cleaning machine.
  • the wire scrap cleaning mode in the wire scrap cleaning mode, the wire scraps accumulated at the position of the air door 131 are cleaned, so that the cleaning of the wire scraps will not affect the work of the dryer.
  • the above-mentioned vibrating component is a vibrator 15 that makes the air door 131 reciprocate and vibrate, and the vibrator 15 is connected to the control of the drying equipment
  • a switch for controlling the operation of the vibrator 15 is provided on the control panel of the clothes drying equipment.
  • the switch is electrically connected to the controller.
  • the switch may be a button, a knob, or the like.
  • the vibrator 15 is arranged on the outer wall of the exhaust duct 11 close to the air inlet 12. It is understandable that the vibrator 15 can also be arranged on the end of the inner wall of the exhaust duct 11 near the air inlet 12. The number can be one, two or more.
  • the vibrator 15 works to generate vibration, which vibrates the exhaust passage 11 and the damper 131, and then makes the damper 131 reciprocate and vibrate to repeatedly squeeze the wire chips accumulated at the air inlet 12, so that the wire chips accumulated on the air inlet 12 can be blown in and out
  • the air exhaust channel 11 is then discharged through the air outlet 113 of the air exhaust channel 11, without disassembling any structure on the clothes drying equipment, it is possible to clean the accumulated thread scraps at the air inlet 12, the structure is simple, and the operation is convenient and quick.
  • this embodiment provides another way for the damper 131 to reciprocate and vibrate. Based on the first embodiment, in this embodiment, it is possible to manually apply an external force to the damper 131 to cause the damper 131 to reciprocate and vibrate.
  • the vibration assembly includes a bracket 132 and a handle 133, wherein the bracket 132 is provided at the air inlet 12, and the damper 131 is rotatably connected to the bracket 132.
  • one end of the damper 131 is provided with a rotating shaft 134, and two ends of the rotating shaft 134 are respectively rotatably connected to the bracket 132.
  • the bracket 132 is provided with a limiting structure for limiting the rotation angle of the damper 131.
  • the limiting structure includes a first limiting member and a second limiting member.
  • the damper 131 can be positioned between the first position and the second position through rotation; When 131 is in the first position, the air door 131 abuts against the first limiting member, and the air inlet 12 is closed by the air door; when the air door 131 is in the second position, the air door 131 abuts against the second limiting member, and the opening of the air inlet 12 Maximum, and then the damper 131 rotates between the first limiting member and the second limiting member.
  • the first limiting member is a support column provided at the lower end of the air door 131.
  • there are three support columns including two first support columns 141 and a second support column 142.
  • the supporting column 142 and the rotating shaft 134 are respectively disposed on one opposite side of the air door 131, and the two first supporting columns 141 are located on the other opposite side of the air door 131 and between the first supporting column 141 and the rotating shaft 134.
  • the three support columns not only play a supporting role, but also have a role of limiting the rotation angle of the damper 131.
  • the second limiting member is a limiting plate 143 provided on the bracket 132, two limiting plates 143 are provided, and the two limiting plates 143 are respectively provided on opposite sides of the bracket 132, and the rotating shaft 134 is located between the limit plate 143 and the second support column 142.
  • the limit plate 143 limits the limit position of the damper 131 in the clockwise direction (the direction indicated by the arrow in FIG. 5).
  • the limit position at which the damper 131 rotates counterclockwise is restricted.
  • the supporting column restricts the damper 131 to continue to rotate counterclockwise.
  • the damper 131 abuts the limit plate 143, the angle between the damper 131 and the horizontal plane is the largest.
  • one end of the handle 133 is connected to the damper 131, and the other end is located outside the exhaust channel 11, and the damper 131 is reciprocated and vibrated by external force acting on the handle 133.
  • the above-mentioned damper 131 and the handle 133 are detachably connected, and the handle 133 can be removed when there is no need to clean the wire chips accumulated in the air inlet 12.
  • the above-mentioned damper 131 and the handle 133 adopt a snap connection method, which is quick and convenient to disassemble and rotate.
  • the damper 131 is rotated by manually turning the handle 133.
  • the damper 131 will repeatedly squeeze the wire chips accumulated at the air inlet 12, and then the wire chips can be blown into the exhaust duct 11, thereby passing through the exhaust duct 11
  • the air outlet 113 is discharged.
  • a partition 114 is provided in the exhaust duct 11.
  • the partition 114 divides the exhaust duct 11 into a first air duct 111 and a second air duct 112.
  • the duct 111 and the second air duct 112 are connected through the air outlet 113 of the exhaust duct 11; the first air duct 111 and the second air duct 112 are both provided with an air inlet 12, and each air inlet 12 is equipped with a vibration assembly and a suction unit
  • the vibration components are arranged in a one-to-one correspondence, that is, each vibration component is sucked from the clothes dryer through a ventilation unit and sent to the corresponding air duct.
  • the lower end of the first air duct 111 is provided with a first air inlet 121
  • the lower end of the second air duct 112 is provided with a second air inlet 122
  • the first vibration assembly includes a first damper 1311 and a first handle 1331
  • the second vibration assembly includes a second damper 1312 and a second handle 1332.
  • the length of the first air duct 111 is greater than the length of the second air duct 112.
  • the second handle 1332 penetrates the partition 114 and extends into the first air duct 111. It can rotate relative to the partition 114.
  • An operating port 1111 is provided on the side wall of the first air duct 111 facing the second handle 1332, and the operating port 1111 is provided with a detachable sealing plate 1112.
  • the second handle 1332 is detachably connected to the shaft 134 of the second vibrating assembly.
  • the second handle 1332 can be removed to avoid the wire chips being discharged through the first air duct 111 It accumulates on the second handle 1332 and affects the exhaust of the first air duct 111.
  • the above-mentioned exhaust structure is set in the shell of the clothes drying equipment.
  • the swarf accumulated in the air inlet 12 of the air duct is cleaned up, and the operation is convenient and quick, and the result is simple.
  • the cleaning method of the swarf of the exhaust structure of the clothes drying equipment of the present application is to make the air door reciprocate and vibrate to squeeze the swarf accumulated at the air inlet, so that the volume of the swarf is reduced, the air inlet is not blocked, and then the air is accumulated at the air inlet The thread chips fall off.
  • the cleaning method of the exhaust structure of the clothes drying equipment is simple, and the exhaust duct does not need to be disassembled and assembled.
  • the exhaust structure of the present application is equipped with a vibrator.
  • the vibrator generates vibration during operation, which vibrates the exhaust channel and the damper, and then causes the damper to reciprocate and vibrate to squeeze the strands accumulated at the air inlet, so that the strands accumulated at the air inlet fall off , No need to disassemble any structure on the drying equipment, you can clean up the accumulated thread scraps at the air inlet.
  • the structure unit is convenient and quick to operate.
  • the exhaust structure of the present application is provided with a handle, and the handle is manually turned to rotate the damper.
  • the damper will repeatedly squeeze the wire chips accumulated at the air inlet, and then the wire chips accumulated at the air inlet will fall off.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

Disclosed are an exhaust structure of a laundry drying apparatus and a lint removal method therefor. The exhaust structure of a laundry drying apparatus comprises an exhaust channel provided with an air inlet and an air door provided at the air inlet, wherein the air door can rotate relative to the air inlet to open or close the air inlet; and the exhaust structure further comprises a vibration assembly, wherein the vibration assembly is configured to enable the air door to reciprocally rotate and vibrate.

Description

干衣设备的排风结构及线屑清理方法Exhaust structure of clothes drying equipment and cleaning method of thread chips
本公开要求在2019年02月19日提交中国专利局、申请号为201910122182.2的中国专利申请的优先权，以上申请的全部内容通过引用结合在本公开中。This disclosure claims the priority of a Chinese patent application filed with the Chinese Patent Office with an application number of 201910122182.2 on February 19, 2019, and the entire content of the above application is incorporated into this disclosure by reference.
技术领域Technical field
本申请涉及干衣设备领域，例如涉及一种干衣设备的排风结构及其线屑清理方法。The present application relates to the field of clothes drying equipment, for example, to an exhaust structure of a clothes drying equipment and a method for cleaning lint.
背景技术Background technique
燃气干衣机是利用燃气燃烧加热空气，排气风扇将加热的干燥热气体抽入干衣筒内烘干衣物。干衣过程中，通过干衣筒低速转动，排气风扇高速转动，湿衣物随着干衣筒转动并在干衣筒内抛起落下并抖松，被送入干衣筒内的干燥热气体与干衣筒内湿衣物进行换热形成湿蒸汽，湿蒸汽经过过滤后被抽气风扇抽出干衣筒并通过排风通道排放到大气中。为了避免发生气流倒灌现象，排风通道的进风口会设置风门。The gas clothes dryer uses gas combustion to heat the air, and the exhaust fan draws the heated dry hot air into the clothes dryer to dry the clothes. During the drying process, the dryer drum rotates at a low speed and the exhaust fan rotates at a high speed. The wet clothes rotate with the dryer drum and are thrown, dropped and fluffed in the dryer drum. The dry hot air is sent into the dryer drum. It exchanges heat with the wet clothes in the clothes dryer to form wet steam. After being filtered, the wet steam is drawn out of the clothes dryer by an exhaust fan and discharged into the atmosphere through an exhaust channel. In order to avoid the phenomenon of airflow backflow, the air inlet of the exhaust channel will be equipped with a damper.
在衣物烘干的过程中会产生大量的线屑，在排放湿蒸汽的过程中，虽然会对湿蒸汽进行过滤后排出，但是为了保证排气畅通并不能做到完全过滤，长时间使用后，排风通道内会集聚大量的线屑以致风门被堵塞，而不能正常关闭。通常在将排风通道拆掉后对风门上集聚的线屑进行清理，拆卸不便，延长维修周期，而且浪费人力资源。A large amount of lint will be generated during the drying of clothes. In the process of discharging wet steam, although the wet steam will be filtered and discharged, it cannot be completely filtered in order to ensure smooth exhaust. After long time use, A large amount of lint will accumulate in the exhaust duct, so that the air door is blocked and cannot be closed normally. Usually after the exhaust duct is removed, the thread scraps accumulated on the air door are cleaned up, which is inconvenient to disassemble, prolongs the maintenance cycle, and wastes human resources.
发明内容Summary of the invention
本申请提供一种干衣设备的排风结构及线屑清理方法，能够解决清理相关技术中风门上堆积的线屑时存在的延长维修周期及浪费人力资源的问题。The present application provides an exhaust structure of a clothes dryer and a method for cleaning thread chips, which can solve the problems of prolonged maintenance period and waste of human resources when cleaning the thread chips accumulated on the air door in related technologies.
本申请采用以下技术方案：This application adopts the following technical solutions:
一种干衣设备的排风结构，包括设有进风口的排风通道，及设于所述进风口的风门，所述风门能够相对于所述进风口转动以打开或关闭所述进风口，所述干衣设备的排风结构还包括：An exhaust structure for clothes drying equipment, comprising an exhaust passage provided with an air inlet, and a damper arranged at the air inlet, the damper being able to rotate relative to the air inlet to open or close the air inlet, The exhaust structure of the drying equipment further includes:
振动组件，所述振动组件被配置为使所述风门往复旋转振动。A vibration component, the vibration component being configured to reciprocate and vibrate the damper.
本申请还提供了一种线屑清理方法，应用于上述干衣设备的排风结构，所述线屑清理方法包括：This application also provides a method for cleaning lint, which is applied to the exhaust structure of the above-mentioned clothes dryer, and the method for cleaning lint includes:
使所述风门往复旋转振动以反复挤压堆积在所述进风口的线屑，使堆积在所述进风口的线屑脱落。The damper is reciprocally rotated and vibrated to repeatedly squeeze the wire chips accumulated on the air inlet, so that the wire chips accumulated on the air inlet fall off.
附图说明Description of the drawings
图1是本申请实施例一中的干衣设备的排风结构的结构示意图一；FIG. 1 is a structural schematic diagram 1 of the exhaust structure of the clothes drying equipment in Embodiment 1 of the present application;
图2是本申请实施例一中的干衣设备的排风结构的结构示意图二；2 is a schematic diagram of the second embodiment of the exhaust structure of the clothes drying equipment in the first embodiment of the present application;
图3是本申请实施例二中的干衣设备的排风结构的结构示意图；3 is a schematic structural diagram of the exhaust structure of the clothes drying equipment in the second embodiment of the present application;
图4是本申请实施例三中的干衣设备的排风结构的结构示意图一；4 is a structural schematic diagram 1 of the exhaust structure of the clothes drying equipment in Embodiment 3 of the present application;
图5是本申请实施例三中振动组件和风门的连接示意图；5 is a schematic diagram of the connection between the vibration component and the damper in the third embodiment of the present application;
图6是本申请实施例三中的干衣设备的排风结构的结构示意图二。FIG. 6 is a second structural diagram of the exhaust structure of the clothes drying equipment in the third embodiment of the present application.
图中：In the picture:
11、排风通道；111、第一风道；1111、操作口；1112、封口板；112、第二风道；113、出风口；114、隔板；11. Exhaust channel; 111, first air channel; 1111, operation port; 1112, sealing plate; 112, second air channel; 113, air outlet; 114, partition;
12、进风口；121、第一进风口；122、第二进风口；12. Air inlet; 121, the first air inlet; 122, the second air inlet;
131、风门；1311、第一风门；1312、第二风门；132、支架；133、手柄；1331、第一手柄；1332、第二手柄；134、转轴；131. Air door; 1311, first air door; 1312, second air door; 132, bracket; 133, handle; 1331, first handle; 1332, second handle; 134, shaft;
141、第一支撑柱；142、第二支撑柱；143、限位板；141. The first support column; 142. The second support column; 143. The limit plate;
15、振动器。15. Vibrator.
具体实施方式detailed description
下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。可以理解的是，此处所描述的具体实施例仅仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部。The technical solutions of the present application will be further described below in conjunction with the drawings and specific implementations. It is understandable that the specific embodiments described here are only used to explain the application, but not to limit the application. In addition, it should be noted that, for ease of description, the drawings only show parts related to the present application instead of all.
实施例一Example one
本实施例提供了一种干衣设备的排风结构，该干衣设备可以为洗干一体机、干衣机等具有烘干功能的衣物处理设备。如图1和图2所示，上述排风结构包括设有进风口12的排风通道11，能够将干衣设备的干衣筒内的空气抽送至排风通道11内的抽风单元，及转动设于进风口12的风门131，风门131相对于进风口12转动时能够关闭或打开进风口12。上述排风通道11是由多个平板拼接而成。上述风门131能够在风的吹动下转动以打开进风口12，在失去风力作用时， 风门131能够在重力作用下转动以关闭进风口，该种类型的风门131为相关技术，在此不再赘叙。上述抽风单元可以是抽风机、抽风风扇等能够将干衣筒内的风抽出并送至进风口12的结构。This embodiment provides an exhaust structure of a clothes drying device. The clothes drying device may be a clothes treatment device with drying function, such as a washer-dryer or a clothes dryer. As shown in Figures 1 and 2, the above-mentioned exhaust structure includes an exhaust passage 11 provided with an air inlet 12, which can pump the air in the dryer drum of the drying equipment to the exhaust unit in the exhaust passage 11 and rotate The damper 131 provided at the air inlet 12 can close or open the air inlet 12 when the damper 131 rotates relative to the air inlet 12. The above-mentioned exhaust duct 11 is formed by splicing multiple flat plates. The above-mentioned damper 131 can be rotated under the blow of the wind to open the air inlet 12. When the wind force is lost, the damper 131 can be rotated under the action of gravity to close the air inlet. This type of damper 131 is related technology and will not be described here. Repeat. The above-mentioned exhaust unit may be a structure capable of drawing out the wind in the dryer drum and sending it to the air inlet 12, such as an exhaust fan or an exhaust fan.
上述排风通道11在相关技术中被竖直放置，进风口12位于排风通道11的正下方，相应的风门131也就位于排风通道11的正下方。由于干衣设备烘干过程中会产生线屑，在通过排风结构排风的过程中，风门131在风力作用下被打开，线屑随风进入排风通道11内。而在线屑随风进入排风通道11的过程中，会有线屑附着在风门131上，随着时间的推移，风门131上附着的线屑将会逐渐增多，风门131可能会被卡死或风门131上附着过多的线屑，继而导致风力不足以打开风门131，在无风进入排风通道11后，排风通道11内未被及时排出的线屑会回落到风门131上。因此，本实施例在排风结构中增设了振动组件，该振动组件工作能够使风门131往复旋转振动，振动单元工作产生的振动能够使风门131往复旋转振动，风门131将挤压排风口12处的线屑，使排风口12处的线屑被吹入排风通道11内。The above-mentioned exhaust duct 11 is placed vertically in the related art, the air inlet 12 is located directly below the exhaust duct 11, and the corresponding damper 131 is also located directly below the exhaust duct 11. Since thread scraps are generated during the drying process of the clothes dryer, during the process of exhausting the air through the exhaust structure, the damper 131 is opened under the action of wind, and the thread scraps enter the exhaust duct 11 with the wind. When wire chips enter the exhaust duct 11 with the wind, wire chips will adhere to the damper 131. As time goes by, the wire chips attached to the damper 131 will gradually increase, and the damper 131 may be stuck or the damper Too many thread scraps are attached to the 131, and the wind is not enough to open the damper 131. After no wind enters the exhaust duct 11, the thread scraps in the exhaust duct 11 that are not discharged in time will fall back to the damper 131. Therefore, in this embodiment, a vibration component is added to the exhaust structure. The vibration component can make the air door 131 reciprocate and vibrate. The vibration generated by the vibration unit can make the air door 131 reciprocate and vibrate, and the air door 131 will squeeze the air outlet 12 The thread scraps at the exhaust port 12 are blown into the exhaust duct 11.
可理解的是，本实施例中，风门131可相对于进风口12转动，在振动单元的作用下，风门131会往复旋转振动，即会通过往复地相对于进风口12旋转的方式进行振动。It is understandable that, in this embodiment, the damper 131 can rotate relative to the air inlet 12, and under the action of the vibrating unit, the damper 131 will reciprocate and vibrate, that is, vibrate by rotating reciprocally relative to the air inlet 12.
本实施例还提供了上述排风结构的线屑清理方法，包括以下步骤：向风门131施加使风门131往复旋转振动的外力以反复挤压堆积在进风口12的线屑，使堆积在进风口12的线屑脱落。This embodiment also provides a method for cleaning thread chips of the above-mentioned exhaust structure, which includes the following steps: applying an external force to the air door 131 to make the air door 131 reciprocate and vibrate to repeatedly squeeze the thread debris accumulated at the air inlet 12 to make it accumulate at the air inlet The thread chips of 12 fall off.
通过风门131往复旋转振动以反复挤压进风口12处堆积的线屑，使线屑体积减小而从进风口12脱落，使进风口12不被堵塞。上述排风结构的清理方式简单，而且无需拆装排风通道11。The damper 131 reciprocally rotates and vibrates to repeatedly squeeze the wire chips accumulated at the air inlet 12 to reduce the volume of the wire chips and fall off from the air inlet 12, so that the air inlet 12 is not blocked. The cleaning method of the above-mentioned exhaust structure is simple, and the exhaust duct 11 does not need to be disassembled and assembled.
为了防止从进风口12处脱落的线屑倒流进入干衣筒内，在对排风结构进行线屑清理时，干衣设备的抽风单元工作，使因风门131反复挤压而从进风口12脱落的线屑被吹送至排风通道11内，继而从排风通道11的出风口113排出。In order to prevent the thread scraps falling off from the air inlet 12 from flowing back into the dryer drum, the exhaust unit of the clothes drying equipment works when the thread scraps of the exhaust structure is cleaned, so that the air door 131 is repeatedly squeezed and falls off from the air inlet 12 The thread scraps are blown into the exhaust duct 11 and then discharged from the air outlet 113 of the exhaust duct 11.
采用上述方式并不能确保完全无线屑回流至干衣筒内，为了防止清理线屑时有线屑回流至干衣筒内而对烘干衣物造成二次污染，该干衣设备单独设置一个线屑清理模式，在线屑清理模式下对风门131位置堆积的线屑进行清理，使清理线屑时不会对干衣设备的工作造成影响。Using the above method does not ensure complete wireless swarf return to the dryer drum. In order to prevent the wired swarf from returning to the dryer when cleaning the swarf, the drying equipment is equipped with a separate swarf cleaning machine. Mode, in the wire scrap cleaning mode, the wire scraps accumulated at the position of the air door 131 are cleaned, so that the cleaning of the wire scraps will not affect the work of the dryer.
实施例二Example two
本实施例提供了一种使风门131往复旋转振动的方式，可以是通过振动器15工作产生振动使风门131往复旋转振动。如图3所示，在实施例一提供的排风结构的基础上，本实施例中，上述振动组件为使风门131往复旋转振动的振动器15，该振动器15连接于干衣设备的控制器，在干衣设备的控制面板上设置控制振动器15工作的开关，该开关电连接于控制器，上述开关可以是按键、旋钮等。本实施例中振动器15设于排风通道11外壁靠近进风口12的位置，可以理解的是，还可以将振动器15设于排风通道11内壁靠近进风口12的一端，置于振动器的数量可以是一个，也可以是两个或者更多。This embodiment provides a way to make the damper 131 reciprocate and vibrate. The vibrator 15 can generate vibration to make the damper 131 reciprocate and vibrate. As shown in Figure 3, on the basis of the exhaust structure provided in the first embodiment, in this embodiment, the above-mentioned vibrating component is a vibrator 15 that makes the air door 131 reciprocate and vibrate, and the vibrator 15 is connected to the control of the drying equipment A switch for controlling the operation of the vibrator 15 is provided on the control panel of the clothes drying equipment. The switch is electrically connected to the controller. The switch may be a button, a knob, or the like. In this embodiment, the vibrator 15 is arranged on the outer wall of the exhaust duct 11 close to the air inlet 12. It is understandable that the vibrator 15 can also be arranged on the end of the inner wall of the exhaust duct 11 near the air inlet 12. The number can be one, two or more.
振动器15工作产生振动，使排风通道11和风门131振动，继而使风门131往复旋转振动以反复挤压进风口12处堆积的线屑，使堆积在进风口12的线屑能够被吹出入排风通道11内，继而通过排风通道11的出风口113排出，无需拆卸干衣设备上的任何结构，即可实现进风口12处堆积线屑的清理，结构简单，操作方便快捷。The vibrator 15 works to generate vibration, which vibrates the exhaust passage 11 and the damper 131, and then makes the damper 131 reciprocate and vibrate to repeatedly squeeze the wire chips accumulated at the air inlet 12, so that the wire chips accumulated on the air inlet 12 can be blown in and out The air exhaust channel 11 is then discharged through the air outlet 113 of the air exhaust channel 11, without disassembling any structure on the clothes drying equipment, it is possible to clean the accumulated thread scraps at the air inlet 12, the structure is simple, and the operation is convenient and quick.
实施例三Example three
如图4至图6所示，本实施例提供了另一种使风门131往复旋转振动的方式。在实施例一的基础上，本实施例中，可以实现通过手动施加外力于风门131，使风门131往复旋转振动。As shown in FIGS. 4 to 6, this embodiment provides another way for the damper 131 to reciprocate and vibrate. Based on the first embodiment, in this embodiment, it is possible to manually apply an external force to the damper 131 to cause the damper 131 to reciprocate and vibrate.
如图5所示，在一些实施例中，振动组件包括支架132和手柄133，其中，支架132设于进风口12，风门131转动连接于支架132。在一些实施例中，风门131的一端设有转轴134，转轴134的两端分别转动连接于支架132。风门131未工作时处于水平位置，进风口12被风门131关闭，由支架132支撑风门131，从风道中吹向风门131的风作用于风门131下端，风门131在风力的作用下一侧向上转动，风门131与水平面形成一夹角，使进风口12打开。As shown in FIG. 5, in some embodiments, the vibration assembly includes a bracket 132 and a handle 133, wherein the bracket 132 is provided at the air inlet 12, and the damper 131 is rotatably connected to the bracket 132. In some embodiments, one end of the damper 131 is provided with a rotating shaft 134, and two ends of the rotating shaft 134 are respectively rotatably connected to the bracket 132. When the damper 131 is not in operation, it is in a horizontal position. The air inlet 12 is closed by the damper 131. The damper 131 is supported by the bracket 132. The wind blowing from the air duct to the damper 131 acts on the lower end of the damper 131. The damper 131 rotates upward under the influence of the wind. , The air door 131 forms an angle with the horizontal plane, so that the air inlet 12 is opened.
支架132上设有限制风门131的转动角度的限位结构，该限位结构包括第一限位件和第二限位件，风门131通过转动能够处于第一位置和第二位置之间；风门131处于第一位置时，风门131抵接于第一限位件，进风口12被风门关闭；风门131处于第二位置时，风门131抵接于第二限位件，进风口12的开度最大，继而使风门131在第一限位件和第二限位件之间转动。The bracket 132 is provided with a limiting structure for limiting the rotation angle of the damper 131. The limiting structure includes a first limiting member and a second limiting member. The damper 131 can be positioned between the first position and the second position through rotation; When 131 is in the first position, the air door 131 abuts against the first limiting member, and the air inlet 12 is closed by the air door; when the air door 131 is in the second position, the air door 131 abuts against the second limiting member, and the opening of the air inlet 12 Maximum, and then the damper 131 rotates between the first limiting member and the second limiting member.
在一些实施例中，第一限位件为设于风门131下端的支撑柱，本实施例中， 支撑柱设有三个，包括两个第一支撑柱141和一第二支撑柱142，第二支撑柱142和转轴134分别设于风门131的一相对两侧，两个第一支撑柱141位于风门131的另一相对两侧且位于第一支撑柱141和转轴134之间。在风门131关闭时，三个支撑柱不仅具有起到支撑作用，还具有限制风门131转动角度的作用。In some embodiments, the first limiting member is a support column provided at the lower end of the air door 131. In this embodiment, there are three support columns, including two first support columns 141 and a second support column 142. The supporting column 142 and the rotating shaft 134 are respectively disposed on one opposite side of the air door 131, and the two first supporting columns 141 are located on the other opposite side of the air door 131 and between the first supporting column 141 and the rotating shaft 134. When the damper 131 is closed, the three support columns not only play a supporting role, but also have a role of limiting the rotation angle of the damper 131.
在一些实施例中，第二限位件为设于支架132上的限位板143，限位板143设有两个，两个限位板143分别设于支架132的相对两侧，而且转轴134位于限位板143和第二支撑柱142之间，参照图5，限位板143对风门131的顺时针方向(图5中箭头所示方向)转动的极限位置进行限位，支撑柱对风门131逆时针方向(图5中箭头所示方向的反方向)转动的极限位置进行限位。在一些实施例中，在关闭风门131时，风门131处于水平位置后，支撑柱限制风门131继续逆时针转动，风门131抵接于限位板143时，风门131与水平面所成夹角最大。In some embodiments, the second limiting member is a limiting plate 143 provided on the bracket 132, two limiting plates 143 are provided, and the two limiting plates 143 are respectively provided on opposite sides of the bracket 132, and the rotating shaft 134 is located between the limit plate 143 and the second support column 142. Referring to FIG. 5, the limit plate 143 limits the limit position of the damper 131 in the clockwise direction (the direction indicated by the arrow in FIG. 5). The limit position at which the damper 131 rotates counterclockwise (the direction opposite to the direction indicated by the arrow in FIG. 5) is restricted. In some embodiments, when the damper 131 is closed, after the damper 131 is in a horizontal position, the supporting column restricts the damper 131 to continue to rotate counterclockwise. When the damper 131 abuts the limit plate 143, the angle between the damper 131 and the horizontal plane is the largest.
在一些实施例中，手柄133的一端连接于风门131，另一端位于排风通道11外，通过外力作用于手柄133使风门131往复旋转振动。上述风门131与手柄133可拆卸连接，在无需清理进风口12堆积的线屑时，可以拆掉手柄133。可选地，上述风门131和手柄133采用卡接的方式，拆转快捷方便。In some embodiments, one end of the handle 133 is connected to the damper 131, and the other end is located outside the exhaust channel 11, and the damper 131 is reciprocated and vibrated by external force acting on the handle 133. The above-mentioned damper 131 and the handle 133 are detachably connected, and the handle 133 can be removed when there is no need to clean the wire chips accumulated in the air inlet 12. Optionally, the above-mentioned damper 131 and the handle 133 adopt a snap connection method, which is quick and convenient to disassemble and rotate.
本实施例通过手动转动手柄133使风门131转动，风门131将反复挤压堆积在进风口12处的线屑，继而使线屑能够被吹入排风通道11内，从而通过排风通道11的出风口113排出。In this embodiment, the damper 131 is rotated by manually turning the handle 133. The damper 131 will repeatedly squeeze the wire chips accumulated at the air inlet 12, and then the wire chips can be blown into the exhaust duct 11, thereby passing through the exhaust duct 11 The air outlet 113 is discharged.
如图4和图6所示，为了提高排风效果，在排风通道11内设置隔板114，隔板114将排风通道11分成第一风道111和第二风道112，第一风道111和第二风道112通过排风通道11的出风口113连通；第一风道111和第二风道112均设有进风口12，每个进风口12均设有振动组件，抽风单元与振动组件一一对应设置，也即是每个振动组件均通过一个抽风单元从干衣筒中抽风并送至相应的风道。As shown in Figures 4 and 6, in order to improve the exhaust effect, a partition 114 is provided in the exhaust duct 11. The partition 114 divides the exhaust duct 11 into a first air duct 111 and a second air duct 112. The duct 111 and the second air duct 112 are connected through the air outlet 113 of the exhaust duct 11; the first air duct 111 and the second air duct 112 are both provided with an air inlet 12, and each air inlet 12 is equipped with a vibration assembly and a suction unit The vibration components are arranged in a one-to-one correspondence, that is, each vibration component is sucked from the clothes dryer through a ventilation unit and sent to the corresponding air duct.
在一些实施例中，第一风道111的下端设有第一进风口121，第二风道112的下端设有第二进风口122，第一振动组件包括第一风门1311和第一手柄1331，第二振动组件包括第二风门1312和第二手柄1332，第一风道111的长度大于第二风道112的长度，第二手柄1332穿过隔板114伸入第一风道111内且能够相对于隔板114转动。第一风道111上正对第二手柄1332的侧壁上开设操作口1111，操作口1111设有可拆卸的封口板1112。在对第二进风口122处堆积的线 屑进行清理时，无需拆卸整个风道，拆掉封口板1112，把手伸入第一风道111内，手动反复转动第二手柄1332，即可使第二风门1312反复挤压第二进风口122处堆积的线屑，使线屑被风吹至第二风道112内并通过出风口113排出，无需拆卸整个排风通道11，结构简单。In some embodiments, the lower end of the first air duct 111 is provided with a first air inlet 121, the lower end of the second air duct 112 is provided with a second air inlet 122, and the first vibration assembly includes a first damper 1311 and a first handle 1331 The second vibration assembly includes a second damper 1312 and a second handle 1332. The length of the first air duct 111 is greater than the length of the second air duct 112. The second handle 1332 penetrates the partition 114 and extends into the first air duct 111. It can rotate relative to the partition 114. An operating port 1111 is provided on the side wall of the first air duct 111 facing the second handle 1332, and the operating port 1111 is provided with a detachable sealing plate 1112. When cleaning the strands accumulated at the second air inlet 122, there is no need to disassemble the entire air duct. Remove the sealing plate 1112, put your hand into the first air duct 111, and manually rotate the second handle 1332 repeatedly to make the The second air door 1312 repeatedly squeezes the wire chips accumulated at the second air inlet 122, so that the wire chips are blown into the second air duct 112 and discharged through the air outlet 113 without disassembling the entire exhaust duct 11, and the structure is simple.
而且第二手柄1332与第二振动组件的转轴134可拆卸连接，在无需清理第二进风口122堆积的线屑时，可以拆掉第二手柄1332，以避免通过第一风道111排出线屑堆积在第二手柄1332上而影响第一风道111的排风。Moreover, the second handle 1332 is detachably connected to the shaft 134 of the second vibrating assembly. When there is no need to clean up the wire chips accumulated in the second air inlet 122, the second handle 1332 can be removed to avoid the wire chips being discharged through the first air duct 111 It accumulates on the second handle 1332 and affects the exhaust of the first air duct 111.
上述排风结构设于干衣设备的外壳内，在清理进风口12处的线屑时，只需拆掉干衣设备的后背板和封口板1112，无需拆卸整个风道，即可对两个风道的进风口12堆积的线屑进行清理，操作方便快捷，结果简单。The above-mentioned exhaust structure is set in the shell of the clothes drying equipment. When cleaning the thread scraps at the air inlet 12, only the back plate and the sealing plate 1112 of the clothes drying equipment need to be removed. The swarf accumulated in the air inlet 12 of the air duct is cleaned up, and the operation is convenient and quick, and the result is simple.
本申请的干衣设备的排风结构线屑清理方法，是使风门往复旋转振动挤压进风口堆积的线屑，使线屑体积减小，进风口不被堵塞，继而使堆积在进风口的线屑脱落。上述干衣设备排风结构的清理方式简单，而且无需拆装排风通道。The cleaning method of the swarf of the exhaust structure of the clothes drying equipment of the present application is to make the air door reciprocate and vibrate to squeeze the swarf accumulated at the air inlet, so that the volume of the swarf is reduced, the air inlet is not blocked, and then the air is accumulated at the air inlet The thread chips fall off. The cleaning method of the exhaust structure of the clothes drying equipment is simple, and the exhaust duct does not need to be disassembled and assembled.
本申请的排风结构增设了振动器，振动器工作产生振动，使排风通道和风门振动，继而使风门往复旋转振动挤压进风口处堆积的线屑，使堆积在进风口的线屑脱落，无需拆卸干衣设备上的任何结构，即可实现进风口处堆积线屑的清理，结构单元，操作方便快捷。The exhaust structure of the present application is equipped with a vibrator. The vibrator generates vibration during operation, which vibrates the exhaust channel and the damper, and then causes the damper to reciprocate and vibrate to squeeze the strands accumulated at the air inlet, so that the strands accumulated at the air inlet fall off , No need to disassemble any structure on the drying equipment, you can clean up the accumulated thread scraps at the air inlet. The structure unit is convenient and quick to operate.
本申请的排风结构增设了手柄，手动转动手柄使风门转动，风门将反复挤压堆积在进风口处的线屑，继而使线屑堆积在进风口处的线屑脱落。在清理进风口处的线屑时只需拆掉干衣设备的后背板和封口板，无需拆卸整个风道，即可对两个风道的进风口堆积的线屑进行清理，操作方便快捷，结果简单。The exhaust structure of the present application is provided with a handle, and the handle is manually turned to rotate the damper. The damper will repeatedly squeeze the wire chips accumulated at the air inlet, and then the wire chips accumulated at the air inlet will fall off. When cleaning the thread scraps at the air inlet, you only need to remove the back plate and the sealing plate of the drying equipment, without disassembling the entire air duct, you can clean the thread scraps accumulated at the air inlets of the two air ducts, which is convenient and quick to operate , The result is simple.
在本申请的描述中，需要说明的是，术语“上”、“下”、“水平”、“内”、“外”、“顺时针”、“逆时针”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。此外，术语“第一”、“第二”、仅用于描述目的，而不能理解为指示或暗示相对重要性。In the description of this application, it should be noted that the terms "upper", "lower", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship: Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood It is a restriction on this application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言， 可以具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in this application can be understood under specific circumstances.

Claims (10)

  1. 一种干衣设备的排风结构，包括设有进风口(12)的排风通道(11)，及设于所述进风口(12)的风门(131)，所述风门(131)能够相对于所述进风口(12)转动以打开或关闭所述进风口(12)，所述干衣设备的排风结构还包括：An exhaust structure for clothes drying equipment, comprising an exhaust channel (11) provided with an air inlet (12), and a damper (131) arranged at the air inlet (12), the damper (131) being able to face each other The air inlet (12) is rotated to open or close the air inlet (12), and the exhaust structure of the clothes dryer further includes:
    振动组件，所述振动组件被配置为使所述风门(131)往复旋转振动。The vibration assembly is configured to reciprocate and vibrate the damper (131).
  2. 根据权利要求1所述的干衣设备的排风结构，其中，所述振动组件包括：The exhaust structure for clothes drying equipment according to claim 1, wherein the vibration component comprises:
    振动器(15)，设于所述进风口(12)，所述振动器(15)被配置为使所述风门(131)往复旋转振动。A vibrator (15) is provided at the air inlet (12), and the vibrator (15) is configured to reciprocate and vibrate the damper (131).
  3. 根据权利要求1所述的干衣设备的排风结构，其中，所述振动组件包括：The exhaust structure for clothes drying equipment according to claim 1, wherein the vibration component comprises:
    手柄(133)，所述手柄(133)的第一端连接于所述风门(131)，所述手柄(133)的第二端位于所述排风通道(11)外，所述手柄(133)被配置为通过被外力作用，使所述风门(131)往复旋转振动。The handle (133), the first end of the handle (133) is connected to the damper (131), the second end of the handle (133) is located outside the exhaust channel (11), the handle (133) ) Is configured to cause the damper (131) to reciprocate and vibrate by being acted on by an external force.
  4. 根据权利要求1所述的干衣设备的排风结构，其中，所述干衣设备的排风结构还包括抽风单元，所述抽风单元被配置为将所述干衣设备的干衣筒内的空气通过所述进风口(12)抽送至所述排风通道(11)内。The exhaust structure of the clothes drying device according to claim 1, wherein the exhaust structure of the clothes drying device further comprises an exhaust unit configured to remove the air in the clothes dryer of the clothes drying device Air is drawn into the exhaust channel (11) through the air inlet (12).
  5. 根据权利要求3所述的干衣设备的排风结构，其中，所述风门(131)与所述手柄(133)可拆卸连接。The exhaust structure for clothes drying equipment according to claim 3, wherein the damper (131) is detachably connected to the handle (133).
  6. 根据权利要求3所述的干衣设备的排风结构，其中，所述排风通道(11)内设有隔板(114)，所述隔板(114)将所述排风通道(11)分成第一风道(111)和第二风道(112)；The exhaust structure for clothes drying equipment according to claim 3, wherein a partition (114) is provided in the exhaust passage (11), and the partition (114) connects the exhaust passage (11) Divided into a first air duct (111) and a second air duct (112);
    所述第一风道(111)和所述第二风道(112)均设有所述进风口(12)，每个所述进风口(12)均设有所述风门(131)及所述振动组件。The first air duct (111) and the second air duct (112) are both provided with the air inlet (12), and each of the air inlets (12) is provided with the damper (131) and the述 Vibration component.
  7. 根据权利要求6所述的干衣设备的排风结构，其中，连接于位于所述第二风道(112)内的所述风门(131)的所述手柄(133)，穿过所述隔板(114)并伸入所述第一风道(111)内，所述第一风道(111)上正对所述手柄(133)的侧壁上设有操作口(1111)，所述操作口(1111)设有可拆卸的封口板(1112)。The exhaust structure of a clothes dryer according to claim 6, wherein the handle (133) connected to the damper (131) located in the second air duct (112) passes through the partition The board (114) extends into the first air duct (111), and an operation port (1111) is provided on the side wall of the first air duct (111) facing the handle (133). The operation port (1111) is provided with a detachable sealing plate (1112).
  8. 根据权利要求1至7任一所述的干衣设备的排风结构，其中，所述排风通道(11)上设有限制所述风门(131)转动角度的限位结构。The exhaust structure of the clothes drying equipment according to any one of claims 1 to 7, wherein the exhaust passage (11) is provided with a limit structure that limits the rotation angle of the damper (131).
  9. 一种线屑清理方法，应用于如权利要求1至8任一所述干衣设备的排风结构，所述线屑清理方法包括：A method for cleaning thread chips, applied to the exhaust structure of the clothes drying equipment according to any one of claims 1 to 8, the method for cleaning thread chips includes:
    使所述风门(131)往复旋转振动以反复挤压堆积在所述进风口(12)的线屑，使堆积在所述进风口(12)的线屑脱落。The damper (131) is reciprocally rotated and vibrated to repeatedly squeeze the wire chips accumulated on the air inlet (12), so that the wire chips accumulated on the air inlet (12) fall off.
  10. 根据权利要求9所述的线屑清理方法，其中，在对所述进风口(12)堆积的线屑进行清理时，抽风单元工作，以将从所述进风口(12)脱落的线屑送入所述排风通道(11)内。The method for cleaning thread chips according to claim 9, wherein when cleaning the thread chips accumulated in the air inlet (12), the exhaust unit works to send the thread chips that fall off the air inlet (12) Into the exhaust channel (11).
PCT/CN2020/076967 2019-02-19 2020-02-27 Exhaust structure of laundry drying apparatus and lint removal method WO2020169115A1 (en)

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