CN108625132B - Sealing device for drum of clothes dryer - Google Patents
Sealing device for drum of clothes dryer Download PDFInfo
- Publication number
- CN108625132B CN108625132B CN201710181789.9A CN201710181789A CN108625132B CN 108625132 B CN108625132 B CN 108625132B CN 201710181789 A CN201710181789 A CN 201710181789A CN 108625132 B CN108625132 B CN 108625132B
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- sealing
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- roller
- radial sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 277
- 230000008093 supporting effect Effects 0.000 claims abstract description 18
- 238000005452 bending Methods 0.000 claims description 15
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 21
- 238000001035 drying Methods 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- 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
- D06F58/04—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a drum sealing device of a clothes dryer, wherein the clothes dryer comprises a drum, the end part of the drum is connected with a supporting piece, the sealing device comprises a sealing ring buckled and connected with the supporting piece, and the end part of the drum is hermetically connected with the sealing ring, so that the drum is hermetically connected with the supporting piece in the axial direction and the radial direction through the sealing ring. The invention realizes the sealing connection of the end part of the roller and the supporting piece in the axial direction and the radial direction through the axial sealing part and the radial sealing part of the sealing device, and improves the sealing effect of the end part of the roller, thereby reducing the loss of heat of circulating hot air flow in the clothes drying process, realizing the effective utilization of the heat of the circulating hot air flow, shortening the drying time, reducing the drying energy consumption and improving the drying effect.
Description
Technical Field
The invention relates to the field of clothes dryers, in particular to a drum sealing device of a clothes dryer.
Background
The clothes dryer is characterized in that the clothes are quickly dried by raising the temperature, lowering the temperature, increasing the air flow speed and expanding the evaporation area, and the circulating hot air is used for condensing water vapor evaporated from clothes into water through a condenser and then discharging the water from the clothes dryer. This requires a sealing means between the hot air duct system of the dryer and the drum to minimize the loss of heat from the circulating hot air stream.
In the prior art, a sealing structure at the end part of a roller of a clothes dryer usually adopts radial sealing, but the self gravity of the roller can cause radial assembly errors, so that the end part of the roller is not uniformly sealed, the radial sealing structure is continuously abraded along with the extension of the working time of the clothes dryer, the end part of the roller is more and more non-uniform, further heat loss is caused, and the clothes drying efficiency is low; axial sealing is also adopted, but the sealing effect is poor.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to provide a drum sealing device of a clothes dryer, which is used for improving the sealing effect of the end part of a drum.
In order to realize the purpose, the invention adopts the following technical scheme:
the end part of the roller is in sealing connection with the sealing ring, so that the roller is in sealing connection with the support part in the axial direction and the radial direction through the sealing ring.
Further, the sealing ring comprises an axial sealing part and a first radial sealing part, the axial sealing part is connected with the support piece in an axial sealing mode, the first radial sealing part is connected with the support piece in a radial sealing mode, the axial sealing part and the first radial sealing part are connected to form a groove, and the end portion of the roller is axially extruded into the groove and connected in a sealing mode.
Further, the axial sealing part and the first radial sealing part are an integral part, and one end of the axial sealing part, which is in sealing contact with the support part, is bent towards the inside of the roller to form the first radial sealing part.
Furthermore, the periphery of the supporting piece is a limiting part, the limiting part is a circle of vertically arranged plates, the limiting part is perpendicular to the axial direction of the roller, and the limiting part is in sealing contact with the axial sealing part of the sealing ring; the supporting piece on the inner side of the limiting part is provided with a radial sealing surface protruding towards the inner direction of the roller, and the first radial sealing part of the sealing ring is sleeved outside the radial sealing surface to be connected with the radial sealing surface in a sealing manner.
Further, the radial sealing surface is formed by a profiling protruding towards the inside of the drum on the support.
Further, a first end of the first radial sealing part is connected with the axial sealing part, and a second end of the first radial sealing part is in sealing contact with the radial sealing surface; the first radial sealing part is an inclined plane which gradually inclines towards the middle of the roller from the first end to the second end, so that the first radial sealing part and the radial sealing surface are correspondingly sealed.
Further, the second end of the first radial sealing part is bent towards the inside of the groove to form a first bending part, the end part of the roller is axially extruded into the groove, and the inner wall surface of the end part of the roller is in sealing contact with the end part of the first bending part;
preferably, the end of the drum is axially pressed into the interior of the groove and is in sealing contact with the axial seal.
Further, the sealing ring also comprises a second radial sealing part which horizontally extends from the axial sealing part to the inner part of the roller, the end part of the roller is axially extruded into the groove, and the outer wall surface of the end part of the roller is in sealing contact with the second radial sealing part;
preferably, the end of the drum is inserted into the second radial sealing portion, and the outer wall of the end of the drum is in interference fit with the inner wall of the second radial sealing portion, so that the end of the drum is in sealing contact with and fixed to the second radial sealing portion.
Furthermore, an elastic ring with elastic contraction property is sleeved outside the end part of the second radial sealing part, so that the second radial sealing part is clamped and fixed between the end part of the roller and the elastic ring to realize the fixed connection between the end part of the roller and the second radial sealing part;
preferably, an adhesive layer is arranged between the end part of the roller and the second radial sealing part so as to realize the adhesive fixation of the end part of the roller and the second radial sealing part.
Further, the front and/or rear end of the drum are hermetically connected with the corresponding front and rear supporting pieces through sealing rings.
Compared with the prior art, the invention has the following beneficial effects:
the invention realizes the sealing connection of the end part of the roller and the supporting piece in the axial direction and the radial direction through the axial sealing part and the radial sealing part of the sealing device, and improves the sealing effect of the end part of the roller, thereby reducing the loss of heat of circulating hot air flow in the clothes drying process, realizing the effective utilization of the heat of the circulating hot air flow, shortening the drying time, reducing the drying energy consumption and improving the drying effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic diagram illustrating a sealing device according to an embodiment of the present invention;
FIG. 2 shows an enlarged schematic view of the invention at A in FIG. 1;
FIG. 3 is a schematic view of a sealing device according to another embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the invention at B of FIG. 3;
wherein the names of the components are as follows:
1-roller, 2-supporting piece, 3-sealing ring, 4-groove, 5-limiting part, 6-elastic ring, 7-second radial sealing part, 8-axial sealing part, 9-first radial sealing part, 10-first bending part, 11-connecting part, 12-radial sealing surface, 13-adhesive layer.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments are clearly and completely described below, and the following embodiments are used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 to 4, the embodiment of the present invention introduces a drum sealing device for a clothes dryer, the clothes dryer includes a drum 1, an end of the drum 1 is connected with a support 2, the sealing device includes a sealing ring 3 in snap-fit connection with the support 2, the end of the drum 1 is in sealing connection with the sealing ring 3, and the drum 1 is in sealing connection with the support 2 in both axial and radial directions through the sealing ring 3.
The sealing device realizes the sealing of the end part of the roller 1 in the axial direction and the radial direction, and improves the sealing effect of the end part of the roller 1, thereby shortening the drying time, reducing the drying energy consumption and improving the drying effect. And through the above setting, the staff only need with 1 tip warp axial extrusion of cylinder to the sealing ring 3 inside can accomplish the sealed of 1 tip of cylinder, above-mentioned easy operation, swift.
Specifically, the sealing ring 3 comprises an axial sealing part 8 in axial sealing connection with the support part 2 and a first radial sealing part 9 in radial sealing connection with the support part 2, the axial sealing part 8 is connected with the first radial sealing part 9 to form the groove 4, and the end part of the roller 1 is axially extruded into the groove 4 and is in sealing connection.
The axial sealing part 8 and the first radial sealing part 9 are an integral piece, and one end of the axial sealing part 8, which is in sealing contact with the support part 2, is bent towards the inside of the roller 1 to form the first radial sealing part 9.
The front and/or rear end of the drum are sealingly connected to the corresponding front and rear supports via sealing rings 3, respectively.
Example one
As shown in fig. 1-4, in the present embodiment, the periphery of the supporting member 2 is a limiting portion 5, the limiting portion 5 is a circle of vertically arranged plate material, the limiting portion 5 is perpendicular to the axial direction of the drum 1, and the limiting portion 5 is in sealing contact with the axial sealing portion 8 of the sealing ring 3; the supporting piece 2 on the inner side of the limiting part 5 is provided with a radial sealing surface 12 protruding towards the inner direction of the roller 1, and the first radial sealing part 9 of the sealing ring 3 is sleeved outside the radial sealing surface 12 to enable the first radial sealing part 9 to be in sealing connection with the radial sealing surface 12.
The arrangement improves the sealing effect between the sealing ring 3 and the support 2, thereby improving various functions of the clothes dryer,
the radial sealing surface 12 is formed by a profiling on the support 2 projecting in the direction of the interior of the drum 1.
The radial sealing surface 12 is not easy to deform and has better supporting effect on the sealing ring 3.
Example two
As shown in fig. 1 to 4, in the present embodiment, the first radial seal portion 9 is connected to the axial seal portion 8 at a first end and is in sealing contact with the radial seal surface 12 at a second end; the first radial sealing part 9 is an inclined plane which gradually inclines towards the middle of the roller 1 from the first end to the second end, so that the first radial sealing part 9 is correspondingly clamped with the radial sealing surface 12.
Above-mentioned setting makes sealing ring 3 have elastic shrinkage nature, does benefit to and is connected with support piece 2 looks lock, simultaneously, when cylinder 1 received self action of gravity, the first radial seal portion 9 of sealing ring 3 through elastic shrinkage all the time with support piece 2's radial seal face 12 looks sealing connection to sealing ring 3 and support piece 2 between sealed effect has been improved.
The second end of the first radial sealing part 9 is bent towards the inside of the groove 4 to form a first bending part 10, the end part of the roller 1 is axially extruded into the groove 4, and the inner wall surface of the end part of the roller 1 is in sealing contact with the end part of the first bending part 10.
The arrangement improves the sealing effect between the end part of the roller 1 and the sealing ring 3, thereby improving various functions of the clothes dryer, strengthening the support of the sealing ring 3 to the roller 1, and reducing the influence of the gravity of the roller 1 on the end sealing effect of the roller 1.
Preferably, the end of the drum 1 is axially pressed inside the groove 4 and is in sealing contact with the axial seal 8.
The arrangement improves the sealing effect between the end part of the roller 1 and the sealing ring 3, thereby improving various functions of the clothes dryer.
The end of the first bent portion 10 is a tapered surface that gradually tapers toward the inside of the seal ring 3.
On the basis of realizing the sealing connection between the end part of the roller 1 and the sealing ring 3, the arrangement reduces the frictional resistance of the first bending part 10 to the end part of the roller 1, and is convenient for the end part of the roller 1 to be inserted into or drawn out of the sealing ring 3.
EXAMPLE III
As shown in fig. 1-4, in this embodiment, the sealing ring 3 further includes a second radial sealing portion 7 extending horizontally from the axial sealing portion 8 toward the inside of the drum 1, the end of the drum 1 is axially pressed into the groove 4, and the outer wall surface of the end of the drum 1 is in sealing contact with the second radial sealing portion 7.
The arrangement improves the sealing effect between the end part of the roller 1 and the sealing ring 3, thereby improving various functions of the clothes dryer.
The end part of the second radial sealing part 7 is bent towards the outside of the sealing ring 3 to form a second bending part;
preferably, the end of the second bending part is in sealing contact with the limiting part 5 of the supporting part 2.
Also, the above arrangement improves the sealing effect between the sealing ring 3 and the support 2, thereby improving various functions of the dryer.
The second radial sealing part 7 of the sealing ring 3 and the outer surface of the axial sealing part 8 are arranged horizontally in the axial direction.
Example four
As shown in fig. 1-4, in this embodiment, the end of the drum 1 is bent outward to form a connecting portion 11, the end of the drum 1 is axially pressed into the sealing ring 3, and the end of the drum 1 outside the connecting portion 11 is sealingly connected with the second radial sealing portion 7 under the action of radial pressure.
The connecting part 11 and the end part of the roller 1 form a U-shaped structure with elastic property, so that when the roller 1 is acted by self gravity, the connecting part 11 is always in sealing connection with the second radial sealing part 7 of the sealing ring 3 through elastic contraction, and the sealing effect between the end part of the roller 1 and the sealing ring 3 is improved.
The sealing ring 3 in the above embodiment may be made of a metal plate, a rubber material, a felt, or the like.
The second radial seal portion 7, the axial seal portion 8, and the first radial seal portion 9 of the seal ring 3 are formed by bending in one piece.
EXAMPLE five
In the present invention, the sealing ring 3 may be made of rubber, felt, or the like.
The limiting part 5 is provided with a sealing part which extends towards the inner direction of the roller 1 and is arranged outside the radial sealing surface 12, the sealing part and the radial sealing surface 12 are respectively provided with a first clamping piece and a second clamping piece which extend oppositely, and the axial sealing part 8 is clamped and fixed between the first clamping piece and the second clamping piece, so that the sealing ring 3 and the supporting piece 2 are fixedly connected.
The end faces of the first clamping piece and the second clamping piece are arranged horizontally in the axial direction.
The inclined radial sealing surface 12 can cause the sealing ring 3 to slide downwards under the action of self gravity or the gravity of the roller 1, so that the sealing effect between the sealing ring 3 and the supporting piece 2 is reduced, the sealing effect between the sealing ring 3 and the supporting piece 2 is improved through the arrangement, and the weight of the sealing ring 3 is reduced, so that the sealing effect between the sealing ring 3 and the supporting piece 2 is further improved.
The first clamping piece is connected with the second radial sealing part 7 in a sealing mode, and the vertical projection parts of the first clamping piece and the end part of the roller 1 are overlapped.
Through the arrangement, when the roller 1 vibrates, the second radial sealing part 7 is always clamped between the end part of the roller 1 and the first clamping piece, and the end sealing effect of the roller 1 is improved.
The second radial sealing portion 7 is bent outward to form a second bending portion, and the second bending portion seals a joint of the first clamping member and the second radial sealing portion 7.
The above arrangement improves the sealing effect between the second radial seal portion 7 and the first clamping member, and even if the seal ring 3 of the present invention is unevenly radially sealed over a long period of use, the second bent portion can still achieve sealing between the first clamping member and the second radial seal portion 7.
EXAMPLE six
As shown in fig. 1 to 4, in the present embodiment, the sealing ring 3 includes a first radial sealing portion 9, an axial sealing portion 8 and a second radial sealing portion 7, and the end of the drum 1 is axially pressed inside the groove 4 and fixedly connected with the second radial sealing portion 7, so as to fixedly connect the end of the drum 1 with the sealing ring 3.
Through the arrangement, a technician firstly fixedly connects the end part of the roller 1 and the sealing ring 3 and then fixedly connects the end part of the roller and the sealing ring with the supporting piece 2.
In this embodiment, the end of the roller 1 is inserted into the second radial sealing portion 7, and the outer wall of the end of the roller 1 is in interference fit with the inner wall of the second radial sealing portion 7, so that the end of the roller 1 is in sealing contact with and fixed to the second radial sealing portion 7.
Through the arrangement, the fixed connection between the end part of the roller 1 and the sealing ring 3 can be realized without an auxiliary connecting piece, and the method is simplest and most rapid.
As shown in fig. 1 and 2, an elastic ring 6 with elastic shrinkage property is sleeved outside the second radial sealing portion 7, so that the second radial sealing portion 7 is clamped and fixed between the end of the drum 1 and the elastic ring 6, so as to fixedly connect the end of the drum 1 and the second radial sealing portion 7. The elastic ring 6 can also be sleeved outside the second bending part.
The above arrangement also facilitates separation of the end of the drum 1 from the second radial seal 7, thereby facilitating separation of the end of the drum 1 from the seal ring 3, on the basis of ensuring reliability of connection of the end of the drum 1 with the second radial seal 7.
As shown in fig. 3 and 4, an adhesive layer 13 is disposed between the end of the roller 1 and the second radial sealing portion 7 to achieve the adhesion and fixation of the end of the roller 1 and the second radial sealing portion 7.
The above arrangement enhances the reliability of the connection of the end portion of the drum 1 with the second radial seal portion 7.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A clothes dryer roller sealing device comprises a roller (1), wherein the end part of the roller (1) is connected with a support part (2), and the clothes dryer roller sealing device is characterized by comprising a sealing ring (3) buckled and connected with the support part (2), the end part of the roller (1) is hermetically connected with the sealing ring (3), so that the roller (1) is hermetically connected with the support part (2) in the axial direction and the radial direction through the sealing ring (3);
the sealing ring (3) comprises an axial sealing part (8) in axial sealing connection with the support piece (2) and a first radial sealing part (9) in radial sealing connection with the support piece (2), the axial sealing part (8) is connected with the first radial sealing part (9) to form a groove (4), and the end part of the roller (1) is axially extruded into the groove (4) and is in sealing connection;
the axial sealing part (8) and the first radial sealing part (9) are integrated, and one end, in sealing contact with the support piece (2), of the axial sealing part (8) is bent towards the inside of the roller (1) to form the first radial sealing part (9);
the second end of the first radial sealing part (9) is bent towards the inside of the groove (4) to form a first bending part (10), the end part of the roller (1) is axially extruded into the groove (4), and the inner wall surface of the end part of the roller (1) is in sealing contact with the end part of the first bending part (10);
the end part of the first bending part (10) is a conical surface which gradually shrinks and inclines towards the inside of the sealing ring (3);
the periphery of the support piece (2) is provided with a limiting part (5), the limiting part (5) is vertical to the axial direction of the roller (1), and the limiting part (5) is in sealing contact with an axial sealing part (8) of the sealing ring (3); a radial sealing surface (12) protruding towards the inner direction of the roller (1) is arranged on the supporting piece (2) on the inner side of the limiting part (5), and a first radial sealing part (9) of the sealing ring (3) is sleeved outside the radial sealing surface (12) so that the first radial sealing part (9) is in sealing connection with the radial sealing surface (12);
the first end of the first radial sealing part (9) is connected with the axial sealing part (8), and the second end of the first radial sealing part is in sealing contact with the radial sealing surface (12); the first radial sealing part (9) is an inclined plane which gradually inclines towards the middle direction of the roller (1) from the first end to the second end, so that the first radial sealing part (9) and the radial sealing surface (12) are sealed correspondingly.
2. Sealing device for the drum of a clothes dryer according to claim 1, characterized in that said limiting part (5) is a ring of vertically arranged plates.
3. Laundry dryer drum sealing arrangement according to claim 2, characterized in that the radial sealing surface (12) is constituted by a profiling on the support (2) projecting towards the inside of the drum (1).
4. Laundry dryer drum sealing device, according to claim 1, characterized in that the end of the drum (1) is axially pressed inside the groove (4) and is in sealing contact with the axial seal (8).
5. Sealing device for the drum of a clothes dryer according to any one of claims 1-4, characterized in that said sealing ring (3) further comprises a second radial sealing portion (7) extending horizontally from the axial sealing portion (8) towards the inside of the drum (1), the end of the drum (1) is pressed axially inside the groove (4), and the outer wall surface of the end of the drum (1) is in sealing contact with the second radial sealing portion (7).
6. The clothes dryer drum sealing device according to claim 5, characterized in that the end of the drum (1) is inserted into the second radial sealing part (7), the outer wall of the end of the drum (1) is in interference fit with the inner wall of the second radial sealing part (7), so that the end of the drum (1) is in sealing contact with and fixed to the second radial sealing part (7).
7. The clothes dryer drum sealing device according to claim 5, characterized in that the second radial sealing part (7) is externally sleeved with an elastic ring (6) with elastic shrinkage property, so that the second radial sealing part (7) is clamped and fixed between the end of the drum (1) and the elastic ring (6) to realize the fixed connection of the end of the drum (1) and the second radial sealing part (7).
8. Sealing device for the cylinder of a clothes dryer according to claim 5, characterized in that an adhesive layer (13) is provided between the end of the cylinder (1) and the second radial sealing portion (7) to achieve the adhesive fixation of the end of the cylinder (1) and the second radial sealing portion (7).
9. Laundry dryer drum sealing arrangement according to any one of claims 1-4, characterized in that the front and rear end portions of the drum are sealingly connected to the corresponding front and rear support via sealing rings (3), respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181789.9A CN108625132B (en) | 2017-03-24 | 2017-03-24 | Sealing device for drum of clothes dryer |
| PCT/CN2018/079314 WO2018171526A1 (en) | 2017-03-24 | 2018-03-16 | Sealing apparatus for drum of tumble dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710181789.9A CN108625132B (en) | 2017-03-24 | 2017-03-24 | Sealing device for drum of clothes dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108625132A CN108625132A (en) | 2018-10-09 |
| CN108625132B true CN108625132B (en) | 2020-09-11 |
Family
ID=63584906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710181789.9A Active CN108625132B (en) | 2017-03-24 | 2017-03-24 | Sealing device for drum of clothes dryer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108625132B (en) |
| WO (1) | WO2018171526A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11371181B2 (en) | 2019-08-28 | 2022-06-28 | Haier Us Appliance Solutions, Inc. | Dryer appliance and ventilation assembly |
| US11795601B2 (en) | 2020-11-10 | 2023-10-24 | Whirlpool Corporation | Maximizing the dry rate of clothes tumbling combination washer/dryer with a seal |
| US11846059B2 (en) | 2021-01-04 | 2023-12-19 | Whirlpool Corporation | Controlling process air bypass around the drum in combo wash-dry system |
| CN114908535A (en) * | 2021-02-07 | 2022-08-16 | 苏州三星电子有限公司 | Clothes dryer and sealing structure thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069596A (en) * | 1976-08-24 | 1978-01-24 | General Electric Company | Air seal arrangement in a clothes dryer |
| DE8136238U1 (en) * | 1981-12-12 | 1982-05-27 | G. Bauknecht Gmbh, 7000 Stuttgart | LAUNDRY DRYER |
| CN1715528A (en) * | 2004-06-28 | 2006-01-04 | 乐金电子(天津)电器有限公司 | Clothes drier and its assembling method |
| CN101210376B (en) * | 2006-12-30 | 2011-07-13 | 海尔集团公司 | Front supporting sealing device for clothes dryer roller |
| CN103882661B (en) * | 2012-12-20 | 2018-02-23 | 青岛海尔洗衣机有限公司 | A kind of drum for clothes drier sealing device and dryer |
| CN103485142B (en) * | 2013-07-26 | 2016-01-13 | 无锡小天鹅股份有限公司 | Dryer |
| EP2843114B1 (en) * | 2013-08-27 | 2018-05-02 | Electrolux Appliances Aktiebolag | Rotary-drum laundry dryer |
| CN106283561B (en) * | 2015-05-29 | 2019-12-17 | 无锡小天鹅电器有限公司 | Clothes dryer |
| CN204825426U (en) * | 2015-05-29 | 2015-12-02 | 无锡小天鹅股份有限公司 | Clothes dryer' |
-
2017
- 2017-03-24 CN CN201710181789.9A patent/CN108625132B/en active Active
-
2018
- 2018-03-16 WO PCT/CN2018/079314 patent/WO2018171526A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN108625132A (en) | 2018-10-09 |
| WO2018171526A1 (en) | 2018-09-27 |
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