Laundry drying system, laundry treatment apparatus

Abstract

The present application provides a clothes drying system for performing drying of a clothes treatment device, comprising: a fan for forming an air flow; a heater for heating air; a door body provided with an air inlet, an air outlet and a cavity; wherein the fan and the heater are arranged in the cavity; under the driving of the fan, cold air enters the cavity from the air inlet, is heated by the heater to form hot air, and the hot air is blown into an inner drum of the clothes treatment device through the air outlet to dry clothes. The present application also provides a clothes treatment device. By using the cavity structure of the door body, a drying air duct is formed, which replaces the conventional scheme of arranging a drying air duct in a cabinet, fully utilizes the internal space of the door body, reduces the space occupation in the cabinet, and enriches the drying structure.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a clothes drying system and a clothes processing device. Background Art

[0002] Existing drying structures for clothes processing utilize a drying duct and fan within the cabinet. Hot air from the drying duct is blown into the inner drum through a channel between the door seal and the inner drum to achieve drying. This drying structure is relatively simple, and optimizing it has become a pressing technical challenge in this field. Summary of the Invention

[0003] In order to achieve the above objectives, the present invention is implemented through the following technical solutions.

[0004] The present invention provides a clothes drying system for drying clothes in a clothes treating device, comprising:

[0005] A fan for forming air flow;

[0006] a heater to heat the air;

[0007] The door body is provided with an air inlet, an air outlet, and a cavity;

[0008] Wherein, the fan and the heater are arranged in the cavity; driven by the fan, cold air enters the cavity from the air inlet, is heated by the heater to form hot air, and the hot air is blown into the inner drum of the clothing processing device through the air outlet to dry the clothes.

[0009] Preferably, the air inlet is arranged on the front side of the door body.

[0010] Preferably, the door body comprises, from outside to inside, a glass cover, an inner frame, a concave door glass, and an outer frame; the inner frame divides the cavity into two front and rear cavities, and the heater is located in the cavity between the inner frame and the outer frame; the inner frame and the outer frame are respectively provided with an inner frame vent and an outer frame vent;

[0011] The inner frame vents and the outer frame vents are respectively located on both sides of the heater to form a structure in which air enters from the periphery of the door body.

[0012] Preferably, the inner frame vent and the outer frame vent are both located at the bottom of the door glass.

[0013] Preferably, the fan is an axial flow fan or a centrifugal fan, and the air outlet is arranged on the door glass of the door body.

[0014] Preferably, the air outlet is a grid structure.

[0015] Preferably, the fan is a centrifugal fan, and an air guide structure is provided on one side of the centrifugal fan; the air guide structure is provided with an air guide channel for guiding the air blown out by the centrifugal fan to the air outlet.

[0016] Preferably, the outlet end of the air guide structure is located above the door glass of the door body; when the door body is closed, the air guide structure is connected to the door seal fixed on the box body of the clothing processing device, and hot air is introduced into the inner drum through the door seal.

[0017] Preferably, the door glass of the door body is integrally formed with an air guide structure; the air guide structure includes a partition and an air guide channel; the outlet end of the air guide channel faces the inner cylinder to guide the hot air to the air outlet provided on the door glass of the door body; the partition is used to separate the fan and the air outlet.

[0018] Preferably, the heater is arranged in the air guiding channel.

[0019] The present invention also provides a clothes treating device, comprising the clothes drying system as described above.

[0020] Preferably, when the fan is an axial flow fan, the clothes processing device is a dryer; or, when the fan is a centrifugal fan, the clothes processing device is a dryer or a washer-dryer.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention provides a clothes drying system that utilizes the cavity structure of the door body to form a drying air duct, replacing the traditional solution of setting a drying air duct in the box body, making full use of the internal space of the door body, reducing the space occupied in the box body, and enriching the drying structure.

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following preferred embodiments of the present invention are described in detail with reference to the accompanying drawings. The specific implementation methods of the present invention are given in detail by the following embodiments and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 is a schematic diagram of the exploded structure of the first clothes treating device of the present invention;

[0026] Figure 2 is a schematic diagram of the three-dimensional structure of a first clothes processing device of the present invention;

[0027] Figure 3 is a schematic diagram of the exploded structure of the second clothes treating device of the present invention;

[0028] Figure 4 is a schematic diagram of the exploded structure of the third clothes treating device of the present invention;

[0029] Figure 5 A three-dimensional diagram of the assembly structure of the third door glass and the first air guide structure of the present invention;

[0030] Figure 6 is a schematic diagram of the exploded structure of the fourth clothes treating device of the present invention;

[0031] Figure 7 is a schematic diagram of the exploded structure of the fifth clothes treating device of the present invention;

[0032] Figure 8 is a schematic diagram of the exploded structure of the sixth clothes processing device of the present invention;

[0033] Figure 9 It is a schematic diagram of the assembly structure of the fourth centrifugal fan and the fourth air guide structure of the present invention.

[0034] In the picture:

[0035] 101, first laundry processing device; 10, first drying system; 11, first door; 111, first glass cover; 1111, first air inlet; 112, first inner frame; 113, first door glass; 1131, first air outlet; 114, first outer frame; 12, first axial fan; 13, first heater; 71, first outer drum; 711, first air outlet; 81, first door seal; 91, first housing;

[0036] 102, second laundry processing device; 20, second drying system; 21, second door; 211, second glass cover; 212, second inner frame; 2121, first inner frame vent; 213, second door glass; 2131, second air outlet; 214, second outer frame; 2141, first outer frame vent; 22, second axial fan; 23, second heater; 72, second outer drum; 82, second door seal; 92, second cabinet;

[0037] 103. Third laundry processing device; 30. Third drying system; 31. Third door; 311. Third glass cover; 3111. Third air inlet; 312. Third inner frame; 313. Third door glass; 3131. Third air outlet; 314. Third outer frame; 32. First centrifugal fan; 33. Third heater; 34. First air guide structure; 341. First air guide channel; 342. First partition; 73. Third outer cylinder; 83. Third door seal; 93. Third housing;

[0038] 104. Fourth laundry processing device; 40. Fourth drying system; 41. Fourth door; 411. Fourth glass cover; 412. Fourth inner frame; 4121. Second inner frame vent; 413. Fourth door glass; 4131. Fourth air outlet; 414. Fourth outer frame; 4141. Second outer frame vent; 42. Second centrifugal fan; 43. Fourth heater; 44. Second air guide structure; 441. Second air guide channel; 442. Second partition; 74. Fourth outer drum; 84. Fourth door seal; 94. Fourth housing;

[0039] 105. Fifth laundry processing device; 50. Fifth drying system; 51. Fifth door; 511. Fifth glass cover; 5111. Fifth air inlet; 512. Fifth inner frame; 513. Fifth door glass; 514. Fifth outer frame; 5141. Fifth notch; 52. Third centrifugal fan; 53. Third air guide structure; 75. Fifth outer cylinder; 85. Fifth door seal; 851. First connecting pipe; 95. Fifth housing;

[0040] 106. Sixth laundry processing device; 60. Sixth drying system; 61. Sixth door; 611. Sixth glass cover; 612. Sixth inner frame; 6121. Third inner frame vent; 613. Sixth door glass; 614. Sixth outer frame; 6141. Third outer frame vent; 6142. Second notch; 62. Fourth centrifugal fan; 63. Sixth heater; 64. Fourth air guide structure; 76. Sixth outer cylinder; 86. Sixth door seal; 861. Second connecting pipe; 96. Sixth housing. DETAILED DESCRIPTION

[0041] The present invention will be described in further detail below in conjunction with the accompanying drawings. The above-mentioned and other purposes, features, aspects and advantages of the present invention will become more apparent so that those skilled in the art can implement them with reference to the text of the specification. In the accompanying drawings, for the sake of clarity, shapes and sizes may be exaggerated, and the same reference numerals will be used in all figures to indicate the same or similar parts. In the following description, words such as center, thickness, height, length, front, back, rear, left, right, top, bottom, top, bottom, etc. are based on the orientation or positional relationship shown in the accompanying drawings. In particular, "height" is equivalent to the size from top to bottom, "width" is equivalent to the size from left to right, and "depth" is equivalent to the size from front to back. These relative terms are for the sake of convenience of explanation and are generally not intended to require a specific orientation. Terms related to attachment, connection, etc. (e.g., "connection" and "attachment") refer to the relationship between these structures that are directly or indirectly fixed or attached to each other through an intermediate structure, as well as movable or rigid attachment or relationship, unless otherwise explicitly stated.

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0043] The present invention provides a clothes drying system, such as Figures 1 to 9 As shown, the method for performing drying of the clothes treating device includes:

[0044] A fan for forming air flow;

[0045] a heater to heat the air;

[0046] The door body is provided with an air inlet, an air outlet, and a cavity;

[0047] Wherein, the fan and the heater are arranged in the cavity; driven by the fan, cold air enters the cavity from the air inlet, is heated by the heater to form hot air, and the hot air is blown into the inner drum of the clothing processing device through the air outlet to dry the clothes.

[0048] In this embodiment, the cavity structure of the door body is utilized to form a drying air duct, replacing the traditional solution of setting a drying air duct in the box body, making full use of the internal space of the door body, reducing the space occupied in the box body, and enriching the drying structure.

[0049] In one embodiment, the air inlet is arranged on the front of the door body, that is, the air inlet is arranged on the glass cover of the door body, and the air inlet is easy to open. The fan can be an axial flow fan or a centrifugal fan.

[0050] Furthermore, the air inlet is a plurality of through-slot structures.

[0051] Furthermore, the heater is arranged between the glass cover and the inner frame of the door body and corresponds to the position of the air inlet. Specifically, the heater can be fixed on the inner frame or on the fan housing.

[0052] In another embodiment, the door body comprises, from outside to inside, a glass cover, an inner frame, a concave door glass, and an outer frame; the outer frame is used to form a back contour structure of the door body together with the door glass; the inner frame separates the cavity into front and rear cavities, and the heater is located in the cavity between the inner frame and the outer frame; the inner frame and the outer frame are respectively provided with an inner frame vent and an outer frame vent;

[0053] The inner and outer frame vents are located on either side of the heater, creating a structure that allows air to enter from the periphery of the door. Specifically, when air enters the door, cold air enters from the periphery, enters the door through the outer frame vents, and then flows through the inner frame vents to the door's air outlet after being heated by the heater. The air inlet is concealed, enhancing the door's aesthetic appearance. The heater is positioned between the inner and outer frames, which are constructed of plastic to facilitate the molding of the heater's mounting structure. The fan can be either an axial or centrifugal fan.

[0054] Furthermore, the inner frame vents and the outer frame vents are both located at the bottom of the door glass to improve the concealment of the inner frame vents and the outer frame vents.

[0055] Furthermore, the inner frame vents and / or the outer frame vents are a plurality of through-slot structures or an opening structure.

[0056] In one embodiment, the fan is an axial flow fan or a centrifugal fan, and the air outlet is disposed on the door glass of the door body. Specifically, the air outlet is disposed on the door glass, and hot air is blown into the inner drum from the side, thereby increasing the contact area between the hot air and the clothes and improving drying efficiency. When the fan is an axial flow fan, the fan blows air toward the door glass, and the air outlet is disposed on the door glass, shortening the airflow path and, in turn, the time it takes for the airflow to enter the inner drum. When the fan is a centrifugal fan, since the air outlet of the centrifugal fan is disposed on its peripheral side, an air guide structure is provided to guide the hot air toward the air outlet disposed on the door glass.

[0057] Furthermore, the air outlet is a grid structure to separate the hot air into several air flows, so that the hot air flow blown into the inner drum is evenly distributed, thereby increasing the contact area between the hot air and the clothes.

[0058] In another embodiment, the fan is a centrifugal fan, and an air guide structure is provided on one side of the centrifugal fan; the air guide structure is provided with an air guide channel for guiding the air blown out by the centrifugal fan to the air outlet to concentrate the wind force.

[0059] Furthermore, in one embodiment, the outlet end of the air guide structure is located above the door glass of the door body; when the door body is closed, the air guide structure communicates with a door seal fixed to the housing of the clothing processing device, allowing hot air to be introduced into the inner drum through the door seal. Specifically, the inlet end of the air guide structure communicates with the outlet end of the fan, and its outlet end communicates with the chamber of the door seal. The hot air blown by the fan is introduced into the door seal through the air guide structure, and then into the inner drum through the open end of the door seal, thereby introducing hot air from above the inner drum.

[0060] Furthermore, in yet another embodiment, the door glass of the door body is integrally formed with an air guide structure; the air guide structure includes a partition and an air guide channel; the outlet end of the air guide channel faces the inner drum to direct hot air to an air outlet provided on the door glass of the door body; the partition serves to separate the fan from the air outlet. Specifically, the door glass and the air guide structure are integrally formed to prevent a gap between the partition and the door glass. This prevents, when the laundry processing device is a washer-dryer, water in the inner drum from passing through the air outlet on the door glass and entering the fan during washing, potentially damaging the fan. The height of the air guide channel outlet is controlled to increase the distance between the outlet end of the air guide channel and the water level entering the door glass, ensuring that washing does not affect the operation of the fan. Furthermore, the outlet end of the air guide channel is positioned near the upper portion of the door glass. Furthermore, a deflector plate is provided between the partition and the door glass, tilted upward, away from the inner drum, to guide water that enters between the partition and the door glass back into the inner drum, thereby promptly draining the water from the door body.

[0061] Furthermore, the heater is arranged in the air guide channel, and the air blown out by the centrifugal fan enters the air guide channel and is heated by the heater to form hot air. The heater is easy to install and does not affect the internal structure of the door body.

[0062] In one embodiment, an exhaust port is further included, which is communicated with the inner drum to exhaust hot and humid air during the drying process.

[0063] The present invention also provides a clothes processing device including the clothes drying system described above. Specifically, the clothes processing device includes an inner drum, an outer drum, a door, and a drying assembly. The drying assembly is disposed within the door, replacing the conventional solution of disposing a drying duct within the cabinet, thereby fully utilizing the internal space of the door and reducing the space occupied within the cabinet.

[0064] In one embodiment, the door body includes, from the outside to the inside, a glass cover, an inner frame, a concave door glass, and an outer frame.

[0065] In one embodiment, when the fan is an axial flow fan, the clothes processing device is a dryer. Since the axial flow fan blows out air along its circumferential direction, that is, blows air toward the door glass, in order to avoid affecting the airflow velocity, the air outlet is opened on the door glass of the door body. If a partition is provided between the door glass and the axial flow fan, it will also affect the airflow blown out by the axial flow fan to enter the inner drum through the door glass. Therefore, the clothes processing device is a dryer and does not perform washing to prevent water in the inner drum from entering the cavity of the door body through the door glass and affecting the operation of the axial flow fan. Alternatively, in another embodiment, when the fan is a centrifugal fan, the clothes processing device is a dryer or a washer-dryer. Since the centrifugal fan blows out air along its circumferential direction, it can blow upward toward the door seal and enter the inner drum through the door seal, or the air outlet is opened on the door glass. By providing a guide structure, the partition of the guide structure is used to separate the centrifugal fan and the door glass, and the position of the outlet end of the air guide channel of the guide structure is designed to increase the distance between the air guide channel and the water level in the cavity to prevent water from contacting the centrifugal fan.

[0066] The following is described with specific examples. It should be understood that these examples are for illustrative purposes only and should not be construed as limiting the present invention in any way.

[0067] Example 1

[0068] The present invention provides a clothes processing device, such as Figure 1 、 Figure 2 As shown, it includes a first clothing processing device 101, which includes a first drying system 10, a first inner drum, a first outer drum 71, a first door seal 81, and a first box body 91; the first drying system 10 includes a first door body 11 for closing the first box body 91; the first door seal 81 is installed at the opening of the first box body 91.

[0069] The first door body 11 includes a first glass cover 111, a first inner frame 112, a first door glass 113, and a first outer frame 114. The first glass cover 111, the first inner frame 112, and the first door glass 113 collectively form a first cavity, which forms the first drying duct of the first laundry processing device 101. The first glass cover 111 is provided with a first air inlet 1111, which is a plurality of elongated slots. The first door glass 113 is provided with a first air outlet 1131, which is a grid-like structure. The first drying system 10 also includes a first axial flow fan 12 and a first heater 13. The first heater 13 is disposed between the first glass cover 111 and the first inner frame 112. The first heater 13 is fixed to the first axial flow fan 12.

[0070] When drying is performed, driven by the first axial flow fan 12, the outside cold air passes through the first glass cover 111 and enters the first cavity, and is heated by the first heater 13 to form hot air; driven by the first axial flow fan 12, the hot air passes through the side of the first door glass 113 and blows into the first inner drum to dry the clothes. The hot and humid air in the first inner drum is discharged to the outside through the first exhaust port 711 connected to the first inner drum.

[0071] Example 2

[0072] The present invention provides a clothes processing device, such as Figure 3 As shown, it includes a second clothing processing device 102, which includes a second drying system 20, a second inner drum, a second outer drum 72, a second door seal 82, and a second box body 92; the second drying system 20 includes a second door body 21 for closing the second box body 92; the second door seal 82 is installed at the opening of the second box body 92.

[0073] The second door body 21 includes a second glass cover 211, a second inner frame 212, a second door glass 213, and a second outer frame 214; the second glass cover 211, the second outer frame 214, and the second door glass 213 together form a second cavity, which is used to form a second drying duct for the second laundry processing device 102; the second door glass 213 is provided with a second air outlet 2131, which is in a grid shape; the second inner frame 212 divides the second cavity into a first cavity and a second cavity distributed front and back; the second inner frame 212 is provided with a first inner frame vent 2121, and the second outer frame 214 is provided with a first outer frame vent 2141; the first inner frame vent 2121 and the first outer frame vent 2141 are a plurality of through-slot structures. The second drying system 20 also includes a second axial fan 22 and a second heater 23; the second axial fan 22 is located in the first cavity, the second heater 23 is located in the second cavity and the front and rear surfaces of the second heater 23 correspond to the positions of the first inner frame vent 2121 and the first outer frame vent 2141 respectively.

[0074] When drying is performed, driven by the second axial flow fan 22, the external cold air passes through the first outer frame vent 2141 and enters the second cavity and is heated by the second heater 23 to form hot air. After the hot air passes through the first inner frame vent 2121, it passes through the rear side of the second door glass 213 and is blown into the second inner drum to dry the clothes. The hot and humid air in the second inner drum is discharged to the outside through the second exhaust port 921 connected to the second inner drum.

[0075] Example 3

[0076] The present invention provides a clothes processing device, such as Figure 4 、 Figure 5As shown, it includes a third clothes processing device 103, which includes a third drying system 30, a third inner drum, a third outer drum 73, a third door seal 83, and a third box body 93; the third drying system 30 includes a third door body 31 for closing the third box body 93; the third door body 31 is installed at the opening of the third box body 93.

[0077] The third door body 31 includes a third glass cover 311, a third inner frame 312, a third door glass 313, and a third outer frame 314; the third glass cover 311, the third inner frame 312, and the third door glass 313 together form a third cavity, which forms a passage for the third drying air duct of the third clothing processing device 103; the third glass cover 311 is provided with a third air inlet 3111, which is a plurality of long through-slot structures; the third door glass 313 is provided with a third air outlet 3131, which is in a grid shape. The third drying system 30 also includes a first centrifugal fan 32, a third heater 33, and a first air guide structure 34. The first air guide structure 34 is arranged above the first centrifugal fan 32. The first air guide structure 34 includes a first air guide channel 341 and a first partition 342. One end of the first air guide channel 341 is open and connected to the outlet end of the first centrifugal fan 32, and the other end is open toward the third door glass 313. The first partition 342 is used to separate the first centrifugal fan 32 from the third door glass 313. The third heater 33 is arranged in the first air guide channel 341. Figure 4 As shown in A in the middle.

[0078] During drying, driven by the first centrifugal fan 32, the outside cold air passes through the third glass cover 311 and enters the third cavity. Figure 4 The bold arrows in the figure indicate the direction of air flow through the first air guide channel 341 and the third door glass 313. The air enters the first air guide channel 341 through the first centrifugal fan 32, is heated by the third heater 33 to form hot air, and is blown into the third inner drum through the side of the third door glass 313 to dry the clothes. The hot and humid air in the third inner drum is discharged to the outside through the third exhaust port connected to the third inner drum.

[0079] Example 4

[0080] The present invention provides a clothes processing device, such as Figure 6 As shown, it includes a fourth clothing processing device 104, which includes a fourth drying system 40, a fourth inner drum, a fourth outer drum 74, a fourth door seal 84, and a fourth box body 94; the fourth drying system 40 includes a fourth door body 41 for closing the fourth box body 94; the fourth door seal 84 is installed at the opening of the fourth box body 94.

[0081] The fourth door body 41 includes a fourth glass cover 411, a fourth inner frame 412, a fourth door glass 413, and a fourth outer frame 414; the fourth glass cover 411, the fourth outer frame 414, and the fourth door glass 413 together form a fourth cavity, which is used to form a channel for the fourth drying air duct of the fourth clothing processing device 104; the fourth door glass 413 is provided with a fourth air outlet 4131, and the fourth air outlet 4131 is grid-shaped; the fourth inner frame 412 divides the fourth cavity into a third cavity and a fourth cavity distributed front and back; the fourth inner frame 412 is provided with a second inner frame vent 4121, and the fourth outer frame 414 is provided with a second outer frame vent 4141; the second inner frame vent 4121 and the second outer frame vent 4141 are a plurality of through-slot structures. The fourth drying system 40 also includes a second centrifugal fan 42, a fourth heater 43, and a second air guide structure 44. The second centrifugal fan 42 is located within the third chamber, and the fourth heater 43 is located within the fourth chamber. The front and rear surfaces of the fourth heater 43 correspond to the second inner frame vent 4121 and the second outer frame vent 4141, respectively. The second air guide structure 44 includes a second air guide channel 441 and a second partition 442. One end of the second air guide channel 441 opens to communicate with the outlet of the second centrifugal fan 42, and the other end opens toward the fourth door glass 413. The second partition 442 separates the second centrifugal fan 42 from the fourth door glass 413.

[0082] When drying is performed, driven by the second centrifugal fan 42, the external air passes through the second outer frame vent 4141 and enters the fourth cavity, and is heated by the fourth heater 43 to form hot air. The hot air passes through the second inner frame vent 4121 and enters the first cavity. After passing through the second centrifugal fan 42 and the second air guide channel 441 in turn, it is blown into the fourth inner drum through the side of the fourth door glass 413 to dry the clothes. The hot and humid air in the fourth inner drum is discharged to the outside through the fourth exhaust port connected to the fourth inner drum.

[0083] Example 5

[0084] The present invention provides a clothes processing device, such as Figure 7 As shown, it includes a fifth clothes processing device 105, which includes a fifth drying system 50, a fifth inner drum, a fifth outer drum 75, a fifth door seal 85, and a fifth box body 95; the fifth drying system 50 includes a fifth door body 51 for closing the fifth box body 95; the fifth door body 51 is installed at the opening of the fifth box body 95.

[0085] The fifth door body 51 includes a fifth glass cover 511, a fifth inner frame 512, a fifth door glass 513, and a fifth outer frame 514. The fifth glass cover 511, the fifth inner frame 512, and the fifth door glass 513 collectively form a fifth cavity, which serves as the fifth drying duct for the fifth laundry processing device 105. The fifth glass cover 511 is provided with a fifth air inlet 5111, which is a plurality of elongated slots. The fifth drying system 50 also includes a third centrifugal fan 52, a fifth heater, and a third air guide structure 53. The third air guide structure 53 is located above the third centrifugal fan 52, with one end opening communicating with the outlet of the third centrifugal fan 52 and the other end opening communicating with the fifth door seal 85, which in turn communicates with the fifth inner drum. The fifth heater is disposed within the third air guide structure 53. The outlet of the third air guide structure 53 serves as the fifth air outlet for the fifth drying system 50. Furthermore, the fifth outer frame 514 has a first notch 5141, through which the outlet of the third air guide structure 53 passes and communicates with the fifth door seal 85. Furthermore, a first connecting pipe 851 is provided at the top of the fifth door seal 85 to communicate with the outlet of the third air guide structure 53.

[0086] When drying is performed, driven by the third centrifugal fan 52, the external cold air passes through the fifth glass cover 511 and enters the fifth cavity, then enters the third air guide structure 53 through the third centrifugal fan 52, and is heated by the fifth heater before being blown into the fifth inner drum from above through the fifth door seal 85 to dry the clothes. The hot and humid air in the fifth inner drum is discharged to the outside through the fifth exhaust port connected to the fifth inner drum.

[0087] Example 6

[0088] The present invention provides a clothes processing device, such as Figure 8 、 Figure 9 As shown, it includes a sixth clothing processing device 106, which includes a sixth drying system 60, a sixth inner drum, a sixth outer drum 76, a sixth door seal 86, and a sixth box body 96; the sixth drying system 60 includes a sixth door body 61 for closing the sixth box body 96; the sixth door body 61 is installed at the opening of the sixth box body 96.

[0089] The sixth door body 61 includes a sixth glass cover 611, a sixth inner frame 612, a sixth door glass 613, and a sixth outer frame 614; the sixth glass cover 611, the sixth door glass 613, and the sixth outer frame 614 together form a sixth cavity, which forms a passage for the sixth drying duct of the sixth clothing processing device 106; the sixth inner frame 612 divides the sixth cavity into a fifth cavity and a sixth cavity distributed front and back; the sixth inner frame 612 is provided with a third inner frame vent 6121, and the sixth outer frame 614 is provided with a third outer frame vent 6141; the third inner frame vent 6121 is an opening structure, and the third outer frame vent 6141 is a plurality of through-slot structures. The sixth drying system 60 also includes a fourth centrifugal fan 62, a sixth heater 63, and a fourth air guide structure 64. The fourth air guide structure 64 is located above the fourth centrifugal fan 62, with one end opening connected to the outlet of the fourth centrifugal fan 62 and the other end opening connected to the sixth door seal 86, which in turn is connected to the sixth inner drum. The sixth heater 63 is located within the sixth chamber, with its front and rear surfaces corresponding to the third inner frame vent 6121 and the third outer frame vent 6141, respectively. The outlet of the fourth air guide structure 64 serves as the sixth air outlet of the sixth drying system 60. Furthermore, the sixth outer frame 614 is provided with a second notch 6142, through which the outlet of the fourth air guide structure 64 passes, connecting to the sixth door seal 86. Furthermore, a second connecting pipe 861 is provided at the top of the sixth door seal 86, connecting to the outlet of the fourth air guide structure 64.

[0090] When drying is performed, driven by the fourth centrifugal fan 62, the external air passes through the third outer frame vent 6141 and enters the sixth cavity, and is heated by the sixth heater 63 to form hot air. The hot air passes through the third inner frame vent 6121 and enters the fifth cavity. After passing through the fourth centrifugal fan 62 and the fourth air guide structure 64 in turn, it is blown into from the top of the sixth inner drum through the sixth door seal 86 to dry the clothes. The hot and humid air in the sixth inner drum is discharged to the outside through the sixth exhaust port connected to the sixth inner drum.

[0091] The above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and the above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A clothes drying system for drying clothes in a clothes treating device, characterized in that: include: A fan for forming air flow; a heater to heat the air; The door body is provided with an air inlet, an air outlet, and a cavity; The fan and the heater are arranged in the cavity; driven by the fan, cold air enters the cavity from the air inlet, is heated by the heater to form hot air, and the hot air is blown into the inner drum of the clothing processing device through the air outlet to dry the clothes; The air inlet is arranged on the front side of the door body; The door body comprises a glass cover, an inner frame, a concave door glass, and an outer frame from the outside to the inside; the inner frame divides the cavity into two front and rear cavities, and the heater is located in the cavity between the inner frame and the outer frame; the inner frame and the outer frame are respectively provided with an inner frame vent and an outer frame vent; The inner frame vents and the outer frame vents are respectively located on both sides of the heater to form a structure in which air enters from the periphery of the door body.

2. The clothes drying system according to claim 1, characterized in that: The inner frame vent and the outer frame vent are both located at the bottom of the door glass.

3. The clothes drying system according to claim 1 or 2, characterized in that: The fan is an axial flow fan or a centrifugal fan, and the air outlet is arranged on the door glass of the door body.

4. The clothes drying system according to claim 1 or 2, characterized in that: The fan is a centrifugal fan, and an air guide structure is provided on one side of the centrifugal fan; the air guide structure is provided with an air guide channel for guiding the air blown out by the centrifugal fan to the air outlet.

5. The clothes drying system according to claim 4, characterized in that: The outlet end of the air guide structure is located above the door glass of the door body; when the door body is closed, the air guide structure is connected to the door seal fixed on the box body of the clothing processing device, and hot air is introduced into the inner drum through the door seal.

6. The clothes drying system according to claim 4, characterized in that: The door glass of the door body is integrally formed with an air guide structure; the air guide structure includes a partition and an air guide channel; the outlet end of the air guide channel faces the inner cylinder to guide the hot air to the air outlet set on the door glass of the door body; the partition is used to separate the fan and the air outlet.

7. The clothes drying system according to claim 4, characterized in that: The heater is arranged in the air guiding channel.

8. A clothes processing device, characterized in that: The invention comprises a clothes drying system according to any one of claims 1 to 7.

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