WO2019085787A1 - 一种干衣机 - Google Patents

一种干衣机 Download PDF

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Publication number
WO2019085787A1
WO2019085787A1 PCT/CN2018/111390 CN2018111390W WO2019085787A1 WO 2019085787 A1 WO2019085787 A1 WO 2019085787A1 CN 2018111390 W CN2018111390 W CN 2018111390W WO 2019085787 A1 WO2019085787 A1 WO 2019085787A1
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WO
WIPO (PCT)
Prior art keywords
filtering device
air inlet
air duct
drying
clothes dryer
Prior art date
Application number
PCT/CN2018/111390
Other languages
English (en)
French (fr)
Inventor
李文伟
邢本驸
王金凯
潘继辉
艾磊磊
赵志伟
Original Assignee
青岛海尔滚筒洗衣机有限公司
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
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to US16/760,245 priority Critical patent/US11505890B2/en
Priority to EP18874557.4A priority patent/EP3705620A4/en
Priority to JP2020526283A priority patent/JP2021501664A/ja
Publication of WO2019085787A1 publication Critical patent/WO2019085787A1/zh

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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 
    • D06F58/22—Lint collecting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners
    • 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
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • 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
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means

Definitions

  • the invention relates to the field of clothes drying equipment, in particular to a clothes dryer with high filtration performance.
  • the dryer produces fine fluff during the drying process.
  • one or two filters are arranged under the clothes dryer opening to filter the fluff, but there needs to be enough space for the clothes to be lowered.
  • Filter net when the space is not big enough, only one layer of filter screen can be set, the mesh number of the filter net can not be large enough, otherwise it will generate a large wind resistance, the filter net will be easily blocked; or, the existing clothes dryer
  • a filter device pick-and-place port is opened on the front panel, thereby destroying the overall appearance of the front panel of the dryer, so that the appearance of the dryer is a plurality of modules, and does not have an overall aesthetic.
  • the invention patent No. 200610156184.6 discloses an in-line filter device for a clothes dryer, which is disposed at the inlet of the exhaust duct of the dryer, and includes a fixing frame of the filter and the filter, and the insertion port of the fixing frame a filter is disposed on the front support of the dryer drum, the filter has a rectangular outer frame, and the rectangular outer frame is inserted into the exhaust duct through an insertion opening on the front support member, wherein An elastic card block is disposed on the two parallel sides of the rectangular outer frame, and a limiting card hole is formed on the side wall of the fixing frame, and the elastic card block is stuck on the side wall of the fixing frame.
  • the limit card hole is inside, thereby prolonging the service life of the filter device while improving the firmness and accuracy of the filter card position.
  • the quick disassembly and assembly of the filter net is realized, but it is not installed inside the air duct, which occupies a large installation space, which is disadvantageous for installing two filter nets.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a clothes dryer, wherein the front support inner space can accommodate the installation of the entire filter device, thereby solving the prior art, the space at the drying air duct is narrow, Only one layer of filter can be set. The mesh size of the filter cannot be large enough, otherwise a large wind resistance will be generated and the filter screen will be easily blocked.
  • the filter device is integrally set in the drying air. Inside the road, the area of the filter device blocking the wire is increased, and the filtration efficiency is improved.
  • a clothes dryer comprising a front support and a filtering device, wherein the front support is provided with a drying air duct, the air outlet of the drying air duct is connected to the inner circulation air duct of the dryer, and the air inlet of the air duct is connected to the drying air duct.
  • the laundry processing chamber of the machine is inserted into the air duct from the air inlet and covers the entire section of the drying air duct.
  • the filtering device is integrally inserted/extracted into the drying duct by the air inlet.
  • the filter device is integrally disposed inside the drying air duct, thereby saving space, and conveniently providing a filtering device at the air inlet of the air drying duct or the inside of the drying air duct, thereby solving the existing In the technology, the space of the drying air duct is narrow, and only one layer of the filter screen can be disposed. The mesh number of the filter screen cannot be large enough, otherwise a large wind resistance will be generated, and the filter screen can be easily blocked, and the present invention In the whole, the filter device is disposed inside the drying air duct, which increases the area of the filter device blocking the wire and improves the filtering efficiency.
  • the filtering device is integrally inserted into and taken out of the drying air duct by the air inlet, thereby facilitating the structure of the drying air duct, and avoiding the need to open a filtering device on the front panel as in the prior art.
  • the mouth is opened, thereby destroying the overall appearance of the front panel, and at the same time, if the filter device is opened and closed on the front support, it is not conducive to the structural strength of the front support.
  • the drying air duct comprises a mounting chamber, and the mounting chamber is disposed at an air outlet of the drying air duct, and the filtering device is installed in the installation chamber to cover the air outlet.
  • the inside of the installation chamber has a fixing structure for fixing the filtering device: for example, a clamping portion is disposed in the installation chamber, and the filtering device is clamped and fixed in the installation chamber, or
  • the installation chamber is provided with a slot, and the filtering device is a sheet-like structure, and the filtering device is inserted into the slot.
  • the drying air duct includes a guiding portion connected to the mounting chamber, and the guiding portion guides the filtering device to insert/remove the mounting chamber.
  • the installation chamber is located at the air outlet of the drying air duct, thereby facilitating the provision of a filtering device in the drying air duct.
  • the guiding portion is a slanted or vertically disposed passage, the passage is communicated to the mounting chamber, and the filtering device is installed in the mounting chamber along the passage.
  • the end of the guiding portion communicates with the inlet of the mounting chamber, and the guiding portion guides the filtering device to be directly fixed on the fixing structure inside the mounting chamber.
  • the filtering device is a sheet-like structure
  • the mounting chamber is matched with the shape of the filtering device
  • the filtering device of the sheet structure is integrally installed in the mounting chamber and covers a cross section of the mounting chamber.
  • the installation chamber is matched with the shape of the filter device, and the filter device is entirely located in the installation chamber, so that the surface of the entire sheet structure can block the filter wire, thereby improving the filtration efficiency and facilitating the setting of a large number of meshes. Filters, filters are not easily blocked, and do not generate large wind resistance.
  • the guiding portion is an inclined channel
  • the filtering device comprises a bevel structure for avoiding inner walls on both sides of the guiding portion
  • the two sides of the filter device that are in contact with the inclined guide portion are provided with parallel oblique sides.
  • the two side walls of the guiding portion are inclined structures, so that the side edges of the filtering device that are intentionally disposed in contact with the inclined guiding portion are provided with parallel oblique sides, thereby facilitating filtering.
  • the cooperation of the net and the guiding portion is also beneficial to increase the area of the filter and improve the filtering performance.
  • the guiding portion is inclined, which can avoid other structural design on the dryer, and facilitates avoiding the condenser design, thereby designing a compact dryer structure.
  • the inclined guiding portion includes a first inclined channel and a second inclined channel that are in communication, the inlet of the first inclined channel is the air inlet, and the inclination of the first inclined channel is greater than the second inclined channel .
  • the first inclined channel and the second inclined channel smoothly transition.
  • the inclined guiding portion is arranged as a channel with different inclination angles at both ends, which is advantageous for installing the filtering device, and the first inclined channel has a large inclination angle, which is advantageous for placing the filtering device on the drying air duct, which is convenient. Install the filter unit.
  • the lateral length of the cross section of the guiding portion in the horizontal direction is greater than the maximum lateral length of the length of the filtering device projected to the horizontal plane;
  • the lateral length of the communication port in which the mounting chamber communicates with the guiding portion in the horizontal direction is greater than the projected length of the filtering device to the horizontal plane.
  • the filtering device is facilitated to enter the inside of the guiding portion, and the normal installation of the filtering device is ensured.
  • the installation chamber is connected to the guiding portion.
  • the lateral length of the communicating opening in the horizontal direction is greater than the projected length of the filtering device to the horizontal plane, ensuring that the filtering device can enter the mounting chamber from the guiding portion.
  • the filtering device is a sheet-like structure, and the lateral length of the communication port in the horizontal direction is greater than the length of the diagonal of the sheet structure.
  • the filtering device comprises a frame, a filter net disposed in the frame, and a handle portion, wherein the handle portion is disposed on the frame in the same plane as the filter.
  • the handle portion is disposed toward the air inlet end of the drying air duct, thereby facilitating the user to grasp the handle to take out the filtering device.
  • an air inlet filter device is disposed at an air inlet of the drying air duct;
  • the air inlet filter device is a sheet-like structure, and the air inlet filter device is inserted and fixed at the air inlet of the drying air duct by the air inlet, and is first performed during the drying process.
  • the secondary filtration is subjected to secondary filtration by a filtering device installed inside the drying duct, thereby improving the filtering effect.
  • the front support is provided with an insertion port connected to the drying air duct, and the air inlet filtering device is inserted into the air inlet through the insertion opening.
  • the inlet air filtering device is installed on the upper part of the air inlet to cover the air inlet to block the clothes.
  • the inlet filter device has a filter mesh number smaller than a mesh size of a filter device disposed inside the drying air passage, and the air inlet filter device performs primary filtration on the wire waste during the drying process. Filtering larger wire scraps, and the filtering device disposed inside the drying air passage is used to filter fine wire scraps entering the drying air passage by the air inlet filtering device, and the two-stage filtering device cooperates with the filtering to achieve good filtering. effect.
  • the inlet air filtering device may also be disposed integrally inside the drying air duct at a position upstream of the filtering device.
  • the present invention has the following beneficial effects:
  • the front support inner space can accommodate the installation of the entire filter device, thereby solving the problem that the space in the drying air duct is narrow and only one layer of the filter screen can be disposed in the prior art, and the mesh number of the filter mesh cannot be It is large enough, otherwise it will generate a large wind resistance, and the filter screen will be easily blocked.
  • the filter device is integrally disposed inside the drying air duct, which increases the area of the filter device blocking the wire dust and improves the filtration. effectiveness.
  • the drying duct includes an air inlet that communicates with the laundry processing chamber of the dryer, and the filtering device is integrally inserted/extracted into the drying duct by the air inlet.
  • the filtering device is integrally inserted into and taken out from the drying air duct by the air inlet, thereby facilitating the structure of the drying air duct, and avoiding the need to open the filtering device on the front panel as in the prior art. Therefore, the appearance of the whole front machine is destroyed, and if the filter device is opened and closed on the front support, the structural strength of the front support is also disadvantageous.
  • the guide portion is a slanted or vertically disposed passage, the passage being communicated to the mounting chamber, and the filtering device is installed in the mounting chamber along the passage.
  • the end of the guiding portion communicates with the inlet of the mounting chamber, and the guiding portion guides the filtering device to be directly fixed on the fixing structure inside the mounting chamber.
  • the filtering device is a sheet-like structure
  • the mounting chamber is matched with the shape of the filtering device
  • the filtering device of the sheet structure is integrally installed in the mounting chamber and covers the mounting chamber.
  • the installation chamber is matched with the shape of the filter device, and the filter device is entirely located in the installation chamber, so that the surface of the entire sheet structure can block the filter wire, thereby improving the filtration efficiency and facilitating the setting of a filter mesh having a large mesh size. Not easy to be blocked, no big wind resistance.
  • the guiding portion is an inclined channel
  • the filtering device comprises a bevel structure for avoiding inner walls on both sides of the guiding portion; preferably, the filtering device and the inclined device
  • the side edges of the guide contact are provided with parallel oblique sides. Since the guiding portion is inclined, the two side walls of the guiding portion are inclined structures, so that the two sides of the filter device that are intentionally disposed in contact with the inclined guiding portion are provided with parallel oblique sides, thereby facilitating the filter net and the guiding portion. It also helps to increase the area of the filter and improve the filtration performance.
  • the guiding portion is inclined, which can avoid other structural design on the dryer, and facilitates avoiding the condenser design, thereby designing a compact dryer structure.
  • an air inlet filter device is disposed at an air inlet of the drying air duct; the air inlet filter device is a sheet-like structure, and the air inlet filter device is fixed by the air inlet port.
  • the first filtration is performed, and the filtering device installed inside the drying duct performs secondary filtration, thereby improving the filtering effect.
  • Figure 1 is a schematic view showing the front support structure of the dryer of the present invention.
  • mounting and "connecting” are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral, unless otherwise explicitly stated and defined.
  • Ground connection it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • the invention provides a clothes dryer, comprising a front support 1 and a filtering device 5, wherein the front support 1 is provided with a drying air passage, and the air outlet of the drying air passage communicates with the internal circulation air passage of the dryer, and is dried.
  • the air inlet of the air duct is connected to the laundry processing chamber of the dryer, and the filtering device is inserted into the air duct from the air inlet and covers the entire section of the drying air duct.
  • the filtering device 5 is integrally inserted/extracted into the drying duct by the air inlet.
  • the filter device 5 is integrally disposed inside the drying air duct, thereby saving space, and conveniently providing a filtering device at the air inlet of the air drying duct or the inside of the drying air duct, thereby solving the present problem.
  • the space of the drying air duct is narrow, and only one layer of the filter network can be set.
  • the mesh number of the filter screen cannot be large enough, otherwise a large wind resistance will be generated, and the filter screen will be easily blocked.
  • the filter device 5 is integrally disposed inside the drying duct, which increases the area of the filter device blocking the wire and improves the filtering efficiency.
  • the filtering device 5 is integrally inserted into and taken out of the drying duct by the air inlet, thereby facilitating the structure of the drying duct, and avoiding the need to open a filtering device on the front panel as in the prior art.
  • the appearance of the front panel integral body is destroyed by the access port, and at the same time, if the filter device pick-and-place port is opened on the front support 1, the structural strength of the front support 1 is also disadvantageous.
  • the drying air duct comprises a mounting chamber 2, the mounting chamber 2 is disposed at an air outlet of the drying air duct, and the filtering device is installed in the mounting chamber 2, covering the The outlet.
  • the inside of the mounting chamber 2 has a fixing structure for fixing the filtering device 5: for example, a clamping portion is provided in the mounting chamber 2, and the filtering device 5 is clamped and fixed at the mounting.
  • a slot is disposed in the chamber 2 or in the mounting chamber 2, and the filtering device 5 is a sheet-like structure, and the filtering device 5 is inserted into the slot.
  • the drying air duct includes a guiding portion that communicates with the mounting chamber 2, and the guiding portion guides the filtering device to insert/remove the mounting chamber 2.
  • the installation chamber 2 is located at the air outlet of the drying air duct, thereby facilitating the provision of a filtering device in the drying air duct.
  • the guiding portion is an inclined or vertically disposed passage, the passage is communicated to the mounting chamber 2, and the filtering device 5 is installed in the mounting chamber 2 along the passage .
  • the end of the guiding portion communicates with the inlet of the mounting chamber 2, and the guiding portion guides the filtering device directly to the fixing structure inside the mounting chamber 2.
  • the filtering device 5 is a sheet-like structure
  • the mounting chamber 2 is matched with the shape of the filtering device 5, and the filtering device of the sheet structure is integrally installed in the mounting chamber 2, and is covered and installed.
  • the mounting chamber 2 is matched in shape with the filtering device 5, and the filtering device 5 is entirely located in the mounting chamber 2, so that the surface of the entire sheet structure can block the filtering chips, thereby improving the filtering efficiency and facilitating the setting.
  • the filter screen is not easily blocked and does not generate a large wind resistance.
  • the guiding portion is an inclined channel
  • the filtering device 5 comprises a bevel structure for avoiding inner walls on both sides of the guiding portion
  • the two sides of the filter device that are in contact with the inclined guide portion are provided with parallel oblique sides.
  • the two side walls of the guiding portion are inclined structures, so that the two sides of the filtering device 5 that are in contact with the inclined guiding portions are provided with parallel oblique sides, thereby facilitating
  • the cooperation of the filter and the guiding portion is also beneficial to increase the area of the filter and improve the filtration performance.
  • the guiding portion is inclined, which can avoid other structural design on the dryer, and facilitates avoiding the condenser design, thereby designing a compact dryer structure.
  • the inclined guiding portion includes a first inclined channel 3 and a second inclined channel 4 that are in communication, the inlet of the first inclined channel 3 is the air inlet, and the inclination of the first inclined channel 3 is greater than The second inclined channel 4.
  • the first inclined channel 3 and the second inclined channel 4 smoothly transition.
  • the inclined guiding portion is arranged as a channel with different inclination angles at both ends, which is advantageous for installing the filtering device, and the first inclined channel 3 has a large inclination angle, which is advantageous for placing the filtering device 5 on the drying air passage. It is convenient to install the filtering device 5.
  • the lateral length of the cross section of the guiding portion in the horizontal direction is greater than the maximum lateral length of the length projected by the filtering device 5 to the horizontal plane;
  • the lateral length of the communication port in which the mounting chamber communicates with the guiding portion in the horizontal direction is greater than the projected length of the filtering device 5 to the horizontal plane.
  • the filtering device 5 is allowed to enter the inside of the guiding portion, and the normal installation of the filtering device 5 is ensured.
  • the installation chamber and the guiding are provided.
  • the lateral length of the communicating communication port in the horizontal direction is greater than the projection length of the filtering device 5 to the horizontal plane, which ensures that the filtering device 5 can enter the mounting cavity from the guiding portion.
  • the filtering device 5 is a sheet-like structure, and the lateral length of the communication port in the horizontal direction is greater than the length of the diagonal of the sheet structure.
  • the filtering device 5 comprises a frame 52, a filter net 51 disposed in the frame 52, and a handle 53.
  • the handle 53 is disposed on the frame 52 in the same plane as the filter screen 51.
  • the handle 53 is disposed toward the air inlet end of the drying duct, thereby facilitating the user to grasp the handle 53 to take out the filtering device.
  • an air inlet filter device is disposed at an air inlet of the drying air duct;
  • the air inlet filter device is a sheet-like structure, and the air inlet filter device is inserted and fixed at the air inlet of the drying air duct by the air inlet, and is first performed during the drying process.
  • the secondary filtration is subjected to secondary filtration by a filtering device installed inside the drying duct, thereby improving the filtering effect.
  • the front support 1 is provided with an insertion port connected to the drying air duct, and the air inlet filtering device is inserted into the air inlet through the insertion opening.
  • the inlet air filtering device is installed on the upper part of the air inlet to cover the air inlet to block the clothes.
  • the inlet filter device has a filter mesh number smaller than a mesh size of a filter device disposed inside the drying air passage, and the air inlet filter device performs primary filtration on the wire waste during the drying process. Filtering larger wire scraps, and the filtering device disposed inside the drying air passage is used to filter fine wire scraps entering the drying air passage by the air inlet filtering device, and the two-stage filtering device cooperates with the filtering to achieve good filtering. effect.
  • the inlet air filtering device may also be disposed integrally inside the drying air duct at a position upstream of the filtering device 5.

Abstract

一种干衣机，包括前支撑（1）和过滤装置（5），所述的前支撑（1）上设置有烘干风道，烘干风道的出风口连通干衣机内部循环风道，烘干风道的进风口连通干衣机的衣物处理腔室，所述的过滤装置（5）由所述的进风口插入安装在风道内部，且覆盖烘干风道的整个截面；前支撑（1）内部空间可容纳安装整个过滤装置（5），从而解决了现有技术中，烘干风道处空间狭小，只能设置一层过滤网的问题，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住，该干衣机将过滤装置（5）整体设置在烘干风道内部，增大了过滤装置（5）阻挡线屑的面积，提高了过滤效率。

Description

一种干衣机 技术领域
本发明涉及干衣设备领域，尤其是一种过滤性能高的干衣机。
背景技术
干衣机在烘干衣物的过程中会产生细小的绒毛，一般在干衣机的投衣口的下方会设置有一道或两道过滤网，用来过滤绒毛，但是需要有足够的空间能够放下过滤网，当空间不够大时，只能设置一层滤网，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住；或，现有干衣机中，为了实现过滤网的安装，在前面板上开设过滤装置取放口，从而破坏了干衣机前板的整体外观，使得干衣机外观上为多个模块设计，不具有整体的美感。
在干衣机上设置一层过滤网往往难以保证具有较好的过滤效果，普通干衣机投衣口下方的空间只能设置一层过滤网时，为了保证干衣机冷凝器的清洁，还需设置第二层过滤网，限于空间的设置普通结构的风道无法安装滤网。
申请号为200610156184.6的发明专利公开了一种干衣机的直插式过滤装置,设置于干衣机的排风道入口处,包括过滤器和过滤器的固定框,所述固定框的插入口设置于干衣机滚筒的前支撑件上,所述过滤器具有一矩形外框,通过所述的矩形外框由前支撑件上的插入口插设于所述的排风道内,其特征在于,在所述的矩形外框的两平行侧面上设有弹性卡块,在所述固定框的侧壁上设有与所述弹性卡块配合的限位卡孔,所述的弹性卡块卡于所述的限位卡孔内,从而在提高过滤器卡位的牢固度和准确度的同时,延长了过滤装置的使用寿命。然而该专利中，实现了过滤网的快速拆装，但是其并未安装在风道内部，占用了较大的安装空间，从而不利于安装两个过滤网。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种干衣机，其前支撑内部空间可容纳安装整个过滤装置，从而解决了现有技术中，烘干风道处空间狭小，只能设置一层过滤网的问题，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住，而本发明中，将过滤装置整体设置在烘干风道内部，增大了过滤装置阻挡线屑的面积，提高了过滤效率。
为解决上述技术问题，本发明采用的技术方案的基本构思是：
一种干衣机，包括前支撑和过滤装置，所述的前支撑上设置有烘干风道，烘干风道的出风口连通干衣机内部循环风道，风道的进风口连通干衣机的衣物处理腔室，所述的过滤装置由所述的进风口插入安装在风道内部，且覆盖烘干风道的整个截面。
优选的，所述的过滤装置由所述的进风口整体插入/取出所述的烘干风道内。
在上述方案中，将过滤装置整体设置在烘干风道的内部，从而节约了空间，方便了在风干风道的进风口处或烘干风道内部再设置一过滤装置，从而解决了现有技术中，烘干风道处空间狭小，只能设置一层过滤网的问题，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住，而本发明中，将过滤装置整体设置在烘干风道内部，增大了过滤装置阻挡线屑的面积，提高了过滤效率。
另外，过滤装置由所述的进风口整体插入/取出所述的烘干风道内，从而有利于简化烘干风道的结构，避免了像现有技术中，需要在前面板上开设过滤装置取放口，从而破坏了前面板一体的整机外观效果，同时，若在前支撑上开设过滤装置取放口，也不利于前支撑的结构强度。
优选的，所述的烘干风道包括安装腔室，安装腔室正对烘干风道的出风口设置，所述的过滤装置安装在所述的安装腔室内，覆盖所述的出风口。
在上述方案中，所述的安装腔室内部具有固定过滤装置的固定结构：例如，安装腔室内设置有夹持部，所述的过滤装置被夹持固定在所述的安装腔室内，或所述安装腔室内设置有插槽，所述的过滤装置为片状结构，过滤装置插接限位在所述的插槽内。
优选的，所述的烘干风道包括连通至所述的安装腔室的导向部，导向部引导过滤装置插入/取出所述的安装腔室。
优选的，所述的安装腔室位于烘干风道的出风口处，从而有利于在烘干风道内再设置一过滤装置。
优选的，所述的导向部为倾斜或垂直设置的通道，所述的通道连通至所述的安装腔室，所述的过滤装置沿着该通道安装在所述的安装腔室内。
优选的，所述的导向部末端连通所述的安装腔室的入口，导向部引导过滤装置直接固定在安装腔室内部的固定结构上。
优选的，所述的过滤装置为片状结构，所述的安装腔室与过滤装置形状相匹配，片状结构的过滤装置整体安装在所述的安装腔室内，且覆盖安装腔室的横截面。
在上述方案中，安装腔室与过滤装置形状匹配，过滤装置整体位于安装腔室内，从而整个片状结构的表面均可阻挡过滤线屑，从而提高了过滤效率，有利于设置目数较大的过滤网， 滤网不容易被堵住，不会产生大的风阻。
优选的，所述的导向部为倾斜设置的通道，所述的过滤装置包括有避让所述导向部两侧内壁的斜边结构；
优选的，所述的过滤装置与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边。
在上述方案中，因为导向部为倾斜设置，导向部两侧壁为斜面结构，因此特意设置过滤装置与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边，从而有利于过滤网与导向部的配合，且也有利于增大过滤网的面积，提高过滤性能。其中，所述的导向部为倾斜设置，可避让干衣机上其他结构设计，利于避让冷凝器设计，从而设计出紧促的干衣机结构。
优选的，所述倾斜的导向部包括相连通的第一倾斜通道和第二倾斜通道，第一倾斜通道的入口为所述的进风口，所述第一倾斜通道的倾斜度大于第二倾斜通道。
优选的，所述的第一倾斜通道与第二倾斜通道平滑过渡。
在上述方案中，将倾斜的导向部设置为两端切斜角度不同的通道，有利于安装过滤装置，第一倾斜通道倾斜角度较大设计，有利于将过滤装置放置于烘干风道，便于安装过滤装置。
所述的导向部沿水平方向的横截面的横向长度大于过滤装置向水平面投影的长度的最大横向长度；
所述安装腔室与导向部相连通的连通口沿水平方向的横向长度大于过滤装置向水平面的投影长度。
在上述方案中，通过设置导向部沿水平方向的横截面尺寸有利于过滤装置进入导向部内部，保证了过滤装置正常的安装，在导向部为倾斜的结构时，设置安装腔室与导向部相连通的连通口沿水平方向的横向长度大于过滤装置向水平面的投影长度，保证了过滤装置可由导向部进入安装腔室内。优选的，所述的过滤装置为片状结构，所述的连通口沿水平方向的横向长度大于片状结构对角线的长度。
优选的，所述的过滤装置包括边框、设置在边框内的过滤网、把手部，所述的把手部设置在边框上，与过滤网在同一平面内。
所述的把手部朝向烘干风道的进风口端设置，从而方便了用户抓取把手将过滤装置取出。
优选的，所述烘干风道的进风口处设置有进风过滤装置；
优选的，所述的进风过滤装置为片状结构，所述的进风过滤装置由所述的进风口插接固定在烘干风道的进风口处，在烘干过程中，进行第一次过滤，由安装在烘干风道内部的过滤装置进行二次过滤，从而提高了过滤效果。
或，所述的前支撑上设置有连通至所述的烘干风道的插入口，所述的进风过滤装置由该插入口插入所述的进风口处，
或所述的进风过滤装置覆盖安装在进风口上部，覆盖所述的进风口，以对衣物具有阻挡的作用。
优选的，所述的进风过滤装置的滤网目数小于设置在烘干风道内部的过滤装置的滤网的目数，该进风过滤装置在烘干过程中，对线屑进行初次过滤，过滤较大的线屑，而设置在烘干风道内部的过滤装置用于过滤由进风过滤装置进入烘干风道内的细小线屑，该两级过滤装置配合过滤，可达到良好的过滤效果。
当然的，所述的进风过滤装置也可整体设置在烘干风道内部，位于过滤装置的上游位置。
通过采用以上技术方案，本发明具有以下有益效果：
1、本发明中，前支撑内部空间可容纳安装整个过滤装置，从而解决了现有技术中，烘干风道处空间狭小，只能设置一层过滤网的问题，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住，而本发明中，将过滤装置整体设置在烘干风道内部，增大了过滤装置阻挡线屑的面积，提高了过滤效率。
2、本发明中，烘干风道包括连通干衣机的衣物处理腔室的进风口，所述的过滤装置由所述的进风口整体插入/取出所述的烘干风道内。过滤装置由所述的进风口整体插入/取出所述的烘干风道内，从而有利于简化烘干风道的结构，避免了像现有技术中，需要在前面板上开设过滤装置取放口，从而破坏了前面板一体的整机外观效果，同时，若在前支撑上开设过滤装置取放口，也不利于前支撑的结构强度。
3、本发明中，导向部为倾斜或垂直设置的通道，所述的通道连通至所述的安装腔室，所述的过滤装置沿着该通道安装在所述的安装腔室内。所述的导向部末端连通所述的安装腔室的入口，导向部引导过滤装置直接固定在安装腔室内部的固定结构上。
4、本发明中，所述的过滤装置为片状结构，所述的安装腔室与过滤装置形状相匹配，片状结构的过滤装置整体安装在所述的安装腔室内，且覆盖安装腔室的横截面。安装腔室与过滤装置形状匹配，过滤装置整体位于安装腔室内，从而整个片状结构的表面均可阻挡过滤线屑，从而提高了过滤效率，有利于设置目数较大的过滤网，滤网不容易被堵住，不会产生大的风阻。
5、本发明中，所述的导向部为倾斜设置的通道，所述的过滤装置包括有避让所述导向部两侧内壁的斜边结构；优选的，所述的过滤装置与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边。因为导向部为倾斜设置，导向部两侧壁为斜面结构，因此特意设置过滤装置 与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边，从而有利于过滤网与导向部的配合，且也有利于增大过滤网的面积，提高过滤性能。其中，所述的导向部为倾斜设置，可避让干衣机上其他结构设计，利于避让冷凝器设计，从而设计出紧促的干衣机结构。
6、本发明中，烘干风道的进风口处设置有进风过滤装置；所述的进风过滤装置为片状结构，所述的进风过滤装置由所述的进风口插接固定在烘干风道的进风口处，在烘干过程中，进行第一次过滤，由安装在烘干风道内部的过滤装置进行二次过滤，从而提高了过滤效果。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本申请的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明干衣机前支撑结构示意图。
图中：1、前支撑；2、安装腔室；3、第一倾斜通道；4、第二倾斜通道；5、过滤装置；51、过滤网；52、边框；53、把手。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“内”、“外”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发明和简化描述，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发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“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。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发明中的具体含义。
本发明提供一种干衣机，包括前支撑1和过滤装置5，所述的前支撑1上设置有烘干风道，烘干风道的出风口连通干衣机内部循环风道，烘干风道的进风口连通干衣机的衣物处理腔室，所述的过滤装置由所述的进风口插入安装在风道内部，且覆盖烘干风道的整个截面。
优选的，所述的过滤装置5由所述的进风口整体插入/取出所述的烘干风道内。
在上述方案中，将过滤装置5整体设置在烘干风道的内部，从而节约了空间，方便了在风干风道的进风口处或烘干风道内部再设置一过滤装置，从而解决了现有技术中，烘干风道处空间狭小，只能设置一层过滤网的问题，滤网的目数又不能足够大，否则会产生很大的风阻，滤网会轻易被堵住，而本发明中，将过滤装置5整体设置在烘干风道内部，增大了过滤装置阻挡线屑的面积，提高了过滤效率。
另外，过滤装置5由所述的进风口整体插入/取出所述的烘干风道内，从而有利于简化烘干风道的结构，避免了像现有技术中，需要在前面板上开设过滤装置取放口，从而破坏了前面板一体的整机外观效果，同时，若在前支撑1上开设过滤装置取放口，也不利于前支撑1的结构强度。
优选的，所述的烘干风道包括安装腔室2，安装腔室2正对烘干风道的出风口设置，所述的过滤装置安装在所述的安装腔室2内，覆盖所述的出风口。
在上述方案中，所述的安装腔室2内部具有固定过滤装置5的固定结构：例如，安装腔室2内设置有夹持部，所述的过滤装置5被夹持固定在所述的安装腔室2内，或所述安装腔室2内设置有插槽，所述的过滤装置5为片状结构，过滤装置5插接限位在所述的插槽内。
优选的，所述的烘干风道包括连通至所述的安装腔室2的导向部，导向部引导过滤装置插入/取出所述的安装腔室2。
优选的，所述的安装腔室2位于烘干风道的出风口处，从而有利于在烘干风道内再设置一过滤装置。
优选的，所述的导向部为倾斜或垂直设置的通道，所述的通道连通至所述的安装腔室2，所述的过滤装置5沿着该通道安装在所述的安装腔室2内。
优选的，所述的导向部末端连通所述的安装腔室2的入口，导向部引导过滤装置直接固定在安装腔室2内部的固定结构上。
优选的，所述的过滤装置5为片状结构，所述的安装腔室2与过滤装置5形状相匹配，片状结构的过滤装置整体安装在所述的安装腔室2内，且覆盖安装腔室2的横截面。
在上述方案中，安装腔室2与过滤装置5形状匹配，过滤装置5整体位于安装腔室2内，从而整个片状结构的表面均可阻挡过滤线屑，从而提高了过滤效率，有利于设置目数较大的 过滤网，滤网不容易被堵住，不会产生大的风阻。
优选的，所述的导向部为倾斜设置的通道，所述的过滤装置5包括有避让所述导向部两侧内壁的斜边结构；
优选的，所述的过滤装置与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边。
在上述方案中，因为导向部为倾斜设置，导向部两侧壁为斜面结构，因此特意设置过滤装置5与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边，从而有利于过滤网与导向部的配合，且也有利于增大过滤网的面积，提高过滤性能。其中，所述的导向部为倾斜设置，可避让干衣机上其他结构设计，利于避让冷凝器设计，从而设计出紧促的干衣机结构。
优选的，所述倾斜的导向部包括相连通的第一倾斜通道3和第二倾斜通道4，第一倾斜通道3的入口为所述的进风口，所述第一倾斜通道3的倾斜度大于第二倾斜通道4。
优选的，所述的第一倾斜通道3与第二倾斜通道4平滑过渡。
在上述方案中，将倾斜的导向部设置为两端切斜角度不同的通道，有利于安装过滤装置，第一倾斜通道3倾斜角度较大设计，有利于将过滤装置5放置于烘干风道，便于安装过滤装置5。
所述的导向部沿水平方向的横截面的横向长度大于过滤装置5向水平面投影的长度的最大横向长度；
所述安装腔室与导向部相连通的连通口沿水平方向的横向长度大于过滤装置5向水平面的投影长度。
在上述方案中，通过设置导向部沿水平方向的横截面尺寸有利于过滤装置5进入导向部内部，保证了过滤装置5正常的安装，在导向部为倾斜的结构时，设置安装腔室与导向部相连通的连通口沿水平方向的横向长度大于过滤装置5向水平面的投影长度，保证了过滤装置5可由导向部进入安装腔室内。优选的，所述的过滤装置5为片状结构，所述的连通口沿水平方向的横向长度大于片状结构对角线的长度。
优选的，所述的过滤装置5包括边框52、设置在边框52内的过滤网51、把手53部，所述的把手53部设置在边框52上，与过滤网在51同一平面内。
所述的把手53部朝向烘干风道的进风口端设置，从而方便了用户抓取把手53将过滤装置取出。
优选的，所述烘干风道的进风口处设置有进风过滤装置；
优选的，所述的进风过滤装置为片状结构，所述的进风过滤装置由所述的进风口插接固 定在烘干风道的进风口处，在烘干过程中，进行第一次过滤，由安装在烘干风道内部的过滤装置进行二次过滤，从而提高了过滤效果。
或，所述的前支撑1上设置有连通至所述的烘干风道的插入口，所述的进风过滤装置由该插入口插入所述的进风口处，
或所述的进风过滤装置覆盖安装在进风口上部，覆盖所述的进风口，以对衣物具有阻挡的作用。
优选的，所述的进风过滤装置的滤网目数小于设置在烘干风道内部的过滤装置的滤网的目数，该进风过滤装置在烘干过程中，对线屑进行初次过滤，过滤较大的线屑，而设置在烘干风道内部的过滤装置用于过滤由进风过滤装置进入烘干风道内的细小线屑，该两级过滤装置配合过滤，可达到良好的过滤效果。
当然的，所述的进风过滤装置也可整体设置在烘干风道内部，位于过滤装置5的上游位置。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种干衣机，包括前支撑和过滤装置，其特征在于，所述的前支撑上设置有烘干风道，烘干风道的出风口连通干衣机内部循环风道，烘干风道的进风口连通干衣机的衣物处理腔室，所述的过滤装置由所述的进风口插入安装在风道内部，且覆盖烘干风道的整个截面。
  2. 根据权利要求1所述的一种干衣机，其特征在于，所述的烘干风道包括安装腔室，安装腔室正对烘干风道的出风口设置，所述的过滤装置安装在所述的安装腔室内，覆盖所述的出风口。
  3. 根据权利要求1或2所述的一种干衣机，其特征在于，所述的烘干风道包括连通至所述的安装腔室的导向部，导向部引导过滤装置插入/取出所述的安装腔室；
  4. 根据权利要求3所述的一种干衣机，其特征在于，所述的导向部为倾斜或垂直设置的通道，所述的通道连通至所述的安装腔室，所述的过滤装置沿着该通道安装在所述的安装腔室内。
  5. 根据权利要求2-4任一所述的一种干衣机，其特征在于，所述的过滤装置为片状结构，所述的安装腔室与过滤装置形状相匹配，片状结构的过滤装置整体安装在所述的安装腔室内，且覆盖安装腔室的横截面。
  6. 根据权利要求5所述的一种干衣机，其特征在于，所述的导向部为倾斜设置的通道，所述的过滤装置包括有避让所述导向部两侧内壁的斜边结构；
    优选的，所述的过滤装置与所述倾斜的导向部接触的两侧边沿设置有相平行的斜边。
  7. 根据权利要求6所述的一种干衣机，其特征在于，所述倾斜的导向部包括相连通的第一倾斜通道和第二倾斜通道，第一倾斜通道的入口为所述的进风口，所述第一倾斜通道的倾斜度大于第二倾斜通道。
  8. 根据权利要求3-7任一所述的一种干衣机，其特征在于，所述的导向部沿水平方向的横截面的横向长度大于过滤装置向水平面投影的长度的最大横向长度；
    所述安装腔室与导向部相连通的连通口沿水平方向的横向长度大于过滤装置向水平面的投影长度。
  9. 根据权利要求1-8任一所述的一种干衣机，其特征在于，所述的过滤装置包括边框、设置在边框内的过滤网、把手部，所述的把手部设置在边框上，与过滤网在同一平面内。
  10. 根据权利要求1-9任一所述的一种干衣机，其特征在于，所述烘干风道的进风口处设置有进风过滤装置；
    优选的，所述的进风过滤装置为片状结构，所述的进风过滤装置由所述的进风口插接固定在烘干风道的进风口处，或所述的前支撑上设置有连通至所述的烘干风道的插入口，所述 的进风过滤装置由该插入口插入所述的进风口处，或所述的进风过滤装置覆盖安装在进风口上部，覆盖所述的进风口。
PCT/CN2018/111390 2017-11-03 2018-10-23 一种干衣机 WO2019085787A1 (zh)

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