CN114790630A - Washing and drying integrated machine and condensation air duct thereof - Google Patents
Washing and drying integrated machine and condensation air duct thereof Download PDFInfo
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- CN114790630A CN114790630A CN202110096624.8A CN202110096624A CN114790630A CN 114790630 A CN114790630 A CN 114790630A CN 202110096624 A CN202110096624 A CN 202110096624A CN 114790630 A CN114790630 A CN 114790630A
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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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
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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
- D06F58/24—Condensing arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a washing and drying integrated machine and a condensation air duct thereof, wherein both ends of the condensation air duct are respectively provided with an air inlet and an air outlet, the air outlet is positioned above the air inlet, the condensation air duct comprises a first section of air duct which extends downwards from one end with the air inlet in an arc shape, and a second section of air duct which extends upwards from the other end of the first section of air duct in an arc shape to one end of the air outlet, the second section of air duct comprises a third section of air duct connected with the first section of air duct, and a fourth section of air duct which extends downwards from the other end of the third section of air duct in an arc shape to one end of the air outlet, a flow guide structure for avoiding condensation water accumulation at the air outlet is also arranged on the condensation air duct, and a condensation water atomization spray head is arranged at the position of the condensation air duct, which is close to the air inlet; the invention prolongs the retention time of the damp and hot air in the condensation air duct by increasing the length of the air duct, further improves the heat exchange effect by combining the treatment of the atomization nozzle on the condensed water, and simultaneously cleans the thread scraps in the damp and hot air.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a washing and drying integrated machine and a condensation air duct thereof.
Background
The existing dry cleaning all-in-one machine uses the vertical short air channel, when the damp and hot gas passes through the air channel, the condensed water and the air can not carry out sufficient heat exchange, the condensed water is dispersed into water mist, although the heat exchange efficiency can be improved, because the air channel is short, the water mist can be taken away by wind and enter a fan or enter a barrel, the fan is damaged or enter the barrel to blow clothes again, and the existing dry cleaning all-in-one machine filters and removes thread scraps through a filter screen, and the filter capacity of the filter screen is reduced along with the use of a user, so that the filter is not thorough; or the wind resistance becomes large because the filter screen is blocked by the thread scraps.
The U.S. patent publication No. US20200299892a1 discloses an air duct with a horseshoe-shaped structure embedded in an outer tub, both ends of the air duct are respectively provided with an air inlet, an air outlet is arranged in the middle of the horseshoe-shaped structure, the drying air volume and the heat exchange capacity are improved through two sections of air ducts, the drying time is shortened, and the heat exchange efficiency is further improved through arranging a washing nozzle in the air duct, although the drying air volume is improved and the drying time is shortened by the above scheme, the air duct is embedded in the outer tub, and occupies the space in the outer tub; although the heat exchange air quantity is improved by the two shorter air channels, the two air channels are shorter in length and cannot fully exchange heat for the damp and hot air; furthermore, although the washing nozzle improves the heat exchange efficiency and cleans the air duct, the nozzle is arranged at a higher position, so that sufficient heat exchange with air cannot be realized, and thread scraps cannot be effectively removed.
The Chinese patent with application number 202010924444.X discloses a drum washing machine with a drying and condensing system, and particularly discloses a condensing channel with a condensing water storage cavity, which comprises a first area consisting of an outer cylinder and a condensing plate, wherein high-temperature damp and hot air flows from bottom to top in the first area; a second region composed of a condensing plate and a condensing cover, in which condensed water is stored and flows; and the condensed water is sprayed out from the condensed water outlet hole on the condensing plate close to the air outlet in the form of water column, so that the heat exchange efficiency is improved; although above-mentioned scheme has promoted heat exchange efficiency through the secondary use of comdenstion water, the condensation apopore is close to the air outlet setting, and the contact time and the area of contact of damp and hot air and water column are less, and promotion heat exchange efficiency that can not be fine to wind channel in the above-mentioned scheme is the perpendicular short wind channel that sets up of upper and lower direction, and the heat exchange time of damp and hot air is lower, and heat exchange efficiency is also relatively poor.
The present invention has been made in view of this situation.
Disclosure of Invention
In order to solve the problems in the prior art, the invention discloses a washing and drying integrated machine and a condensation air duct thereof.
In order to achieve the above object, a first aspect of the present invention provides a condensation air duct of a washing and drying integrated machine, including an air inlet and an air outlet respectively disposed at two ends of the condensation air duct, where the air outlet is located above the air inlet, and the condensation air duct includes:
a first section of air duct: the first section of air duct is formed by extending downwards from one end of the condensation air duct, which is provided with the air inlet, in an arc shape;
a second section of air duct: and the other end of the first section of air duct is arc-shaped and extends upwards to one end of the condensation air duct with an air outlet.
In the above scheme, after the damp and hot air in the condensation air channel enters the condensation air channel from the air inlet, the damp and hot air sequentially passes through two stages of downward flow and upward flow, the water in the damp and hot air can be condensed more quickly, the stay time of the damp and hot air in the air channel is prolonged through the longer air channel, and the heat exchange efficiency is improved.
Further, the second segment of the air duct comprises,
the third section of air duct extends upwards in an arc shape from the other end of the first section of air duct;
one end of the fourth air duct is connected with the other end of the third air duct, and extends downwards to one end, provided with an air outlet, of the condensation air duct from the other end of the third air duct in an arc shape; the air outlet is arranged at the other end of the fourth air duct section.
The length of condensation wind channel has further been prolonged to above-mentioned scheme, has prolonged the dwell time of damp and hot air in the wind channel, has improved heat exchange efficiency.
Further, the first section of air duct and the second section of air duct are smoothly connected.
The first section of air duct and the second section of air duct are smoothly connected, so that the wind resistance of moist and hot air flowing in the air ducts is reduced, the noise during drying is reduced, and the air supply efficiency is improved.
Preferably, the first section of air duct and the second section of air duct are two arcs and have the same circle center position.
According to the preferred scheme, the first section of air channel and the second section of air channel are connected to form a section of major arc, so that the wind resistance is further reduced, and the assembly is facilitated.
Furthermore, the condensation air duct also comprises a flow guide structure, and the flow guide structure is arranged on the inner annular wall of the condensation air duct and is used for guiding the condensed water at the other end of the fourth air duct section to a position, below the other end of the fourth air duct section, in the third air duct section.
Further, the flow guide structure comprises a flow guide groove, and the flow guide groove is recessed downwards from the inner sides of the inner annular walls at the upper ends of the fourth section of air duct and the third section of air duct;
the bottom surface of the diversion trench is an inclined surface and is arranged from the other end of the fourth air duct section to the third air duct section in an inclined and downward mode.
Moist hot-air gets into heating fan from the air outlet discharge, therefore the other end in fourth section wind channel often stores up the comdenstion water easily, can avoid the comdenstion water to store up near the air outlet through the guiding gutter in the above-mentioned scheme, further improves the condensation effect in condensation wind channel.
Further, the flow guide structure is close to the installation side of the condensation air duct, or close to the other side opposite to the installation side of the condensation air duct.
Furthermore, a condensed water atomization spray head is arranged at a position, close to the air inlet, of the condensed air channel.
The atomizing spray head can disperse condensed water more uniformly, the contact area of the condensed water and the hot and humid air is increased, the heat exchange efficiency is improved, the condensed water atomizing spray head is arranged close to the air inlet of the condensing air duct, the mixing time of the condensed water and the hot and humid air is prolonged, the full heat exchange between the condensed water and the hot and humid air is realized, and the water mist is prevented from entering a heating fan along with dry air to damage a fan; but also can clean the thread scraps in the damp and hot air.
Furthermore, a water outlet is arranged at the lowest position of the condensation air channel, water in the damp and hot air is condensed into water drops in the condensation process, flows to the water outlet along the inner wall of the condensation air channel and is discharged from the water outlet.
Furthermore, a condensate water channel is also arranged outside the condensate air channel, and a condensate water inlet and a condensate water outlet are communicated with the condensate water channel.
The further condensed water inlet and the condensed water outlet are respectively arranged at two ends of the condensed water channel.
The condensed water inlet and the condensed water outlet are arranged at two ends of the condensed water channel, so that the condensed water can stay in the condensed water channel for a longer time, and the heat exchange efficiency is improved.
The second aspect of the invention provides a washing and drying integrated machine which is provided with the condensation air duct in the scheme.
Further, the washing and drying integrated machine comprises a transverse outer cylinder and a heating fan, wherein the heating fan is positioned above the outer cylinder;
the condensation air duct is arranged at the rear part of the barrel bottom of the outer barrel and extends along the circumferential direction of the barrel bottom, the barrel bottom of the outer barrel is provided with a barrel air outlet facing to the rear side, an air inlet of the condensation air duct is arranged at one side of the condensation air duct, which is arranged on the outer barrel, and the air inlet of the condensation air duct is connected with the barrel air outlet of the outer barrel;
and the air inlet of the heating fan is connected with the air outlet of the condensation air channel and used for heating the condensed dry air and guiding the heated dry air into the outer barrel.
In the above scheme, the transverse outer cylinder comprises a horizontal outer cylinder and an inclined transverse outer cylinder.
Furthermore, the end that has the air outlet on the condensation wind channel still is equipped with the connection structure with fan complex, connection structure includes the transition wind channel that extends along the horizontal direction from the one end that the condensation wind channel has the air outlet to and from the transition wind channel with the outside assembly portion that extends in one side of condensation wind channel installation, the air outlet set up in on the assembly portion, the air intake of heating fan is connected with the air outlet of setting on the assembly portion.
Furthermore, the condensation air duct extends along the peripheral edge of the bottom of the outer barrel.
The invention has the beneficial effects that: the length of the air channel is increased, so that the retention time of the damp and hot air in the condensation air channel is prolonged; the condensation water atomization spray head arranged close to the air inlet is combined for dispersing the condensation water, so that the contact area between the condensation water and the damp and hot air is increased, the mixing time of the condensation water and the damp and hot air is prolonged, and the heat exchange efficiency is improved; the contact area of the atomized condensed water and the damp and hot air is larger, the heat exchange effect is improved, and the thread scraps mixed in the damp and hot air are cleaned; through setting up the water conservancy diversion structure that leads the comdenstion water of condensation wind channel air outlet one end to the position that is less than condensation wind channel air outlet one end, avoided the comdenstion water to store up near the air outlet, improved the condensation effect in condensation wind channel.
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 principles of the invention and not to limit the invention to the proper form disclosed herein. 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.
Fig. 1 is a structural diagram of a condensation air duct of the washing and drying integrated machine.
FIG. 2 is a front view of a condensing duct of the washing and drying machine.
Fig. 3 is a sectional view of a condensing air duct of the washing and drying integrated machine at a position A-A.
FIG. 4 is an assembly view of the washing and drying machine and the condensing duct.
In the figure: 1. a condensing air duct; 11. a first section of air duct; 12. a second section of air duct; 13. a third air duct section; 14. A fourth air duct section; 2. an air inlet; 3. an air outlet; 4. a flow guide structure; 5. a condensed water atomization nozzle; 6. A water outlet; 7. a connecting structure; 71. a transition air duct; 72. an assembling portion; 8. an inner annular wall; 9. an outer cylinder.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings, and it will be understood by those skilled in the art that the following embodiments are only for explaining the technical principles of the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a detachable connection, or an integral connection; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example one
As an embodiment of the present invention, the embodiment provides a condensation air duct 1 of a washing and drying integrated machine, which includes an air inlet 2 and an air outlet 3 disposed at two ends of the condensation air duct 1, and the air outlet 3 is located above the air inlet 2.
In this embodiment, the condensation air duct 1 includes a first section of air duct 11 and a second section of air duct 12 that are communicated with each other, and the first section of air duct 11 is obtained by extending downwards in an arc shape from one end of the condensation air duct 1 on which the air inlet 2 is provided; the second section of air duct 12 is connected to the first section of air duct 11 and extends upward from the other end of the first section of air duct 11 in an arc shape to the end of the condensation air duct 1 having the air outlet 3.
Furthermore, the first section of air duct 11 and the second section of air duct 12 are smoothly connected, so that the wind resistance of the moist and hot air flowing in the air ducts is reduced, and the noise is also reduced.
In the above scheme, the first section of air duct 11 and the second section of air duct 12 extend in opposite directions, so that the length of the air ducts is increased, and the heat exchange efficiency is improved.
Furthermore, a condensed water atomizing nozzle 5 is arranged at the position of the condensed air duct 1 close to the air inlet 2.
By arranging the condensed water atomizing nozzle 5 at the position close to the air inlet 2, the condensed water mist can move along with the flow of the damp and hot air, the mixing time of the condensed water and the damp and hot air is prolonged, the contact area of the atomized condensed water and the damp and hot air is larger, and the heat exchange effect is improved; meanwhile, condensed water spray can be attached to the thread scraps, water in the damp and hot air is further condensed on the thread scraps in the heat exchange process, the thread scraps become heavy and fall into the air duct along with the condensed water and are discharged from the water outlet 6 along with the water in the damp and hot air, and the thread scraps in the damp and hot air are cleaned.
Furthermore, the lowest part of the condensation air duct 1 is provided with a water outlet 6, and the water outlet 6 is communicated with the inside of the air duct.
Example two
As another embodiment of the present invention, the present embodiment provides a condensation air duct 1 of a washing and drying integrated machine, as shown in fig. 1, including an air inlet 2 and an air outlet 3 disposed at two ends of the condensation air duct 1, where the air outlet 3 is located above the air inlet 2.
In this embodiment, the condensation air duct 1 includes a first section of air duct 11 and a second section of air duct 12 that are communicated with each other, and the first section of air duct 11 is obtained by extending downwards in an arc shape from one end of the condensation air duct 1 on which the air inlet 2 is provided; the second section of air duct 12 is connected with the first section of air duct 11, and extends upwards to the end of the condensation air duct 1 with the air outlet 3 in an arc shape from the other end of the first section of air duct 11.
Further, as shown in fig. 2, the second section of air duct 12 includes a third section of air duct 13 and a fourth section of air duct 14 that are connected in sequence, one end of the third section of air duct 13 is connected to the first section of air duct 11 and extends upward in an arc shape from the other end of the first section of air duct 11;
one end of the fourth air duct section 14 is connected to the other end of the third air duct section 13, and extends downward from the other end of the third air duct section 13 in an arc shape to the end of the condensation air duct 1 having the air outlet 3, and the air outlet 3 is disposed at the other end of the fourth air duct section 14.
Furthermore, the first section of air duct 11, the third section of air duct 13 and the fourth section of air duct 14 are smoothly connected, so that the wind resistance of the humid and hot air flowing in the air ducts is reduced, and the noise is also reduced.
In the above scheme, the first section of air duct 11 and the second section of air duct 12 extend in opposite directions, so that the length of the air ducts is increased, and the heat exchange efficiency is also increased; the third air duct section 13 and the fourth air duct section 14 extend in opposite directions, so that the length of the air duct is further increased.
Furthermore, a condensed water atomization nozzle 5 is arranged at the position, close to the air inlet 2, of the condensed air duct 1.
By arranging the condensed water atomizing nozzle 5 at the position close to the air inlet 2, the condensed water mist can move along with the flow of the damp and hot air, the mixing time of the condensed water and the damp and hot air is prolonged, the contact area of the atomized condensed water and the damp and hot air is larger, and the heat exchange effect is improved; meanwhile, condensed water spray can be attached to the thread scraps, water in the hot and humid air is further condensed on the thread scraps in the heat exchange process, the thread scraps become heavy and fall in the air duct along with the condensation water and are discharged from the water outlet 6 along with the condensation water along with condensation of the water in the hot and humid air, and the thread scraps in the hot and humid air are cleaned.
Furthermore, the lowest part of the condensation air duct 1 is provided with a water outlet 6, and the water outlet 6 is communicated with the inside of the air duct.
EXAMPLE III
As another embodiment of the present invention, the present embodiment provides a condensation air duct 1 of a washing and drying integrated machine, which has the same structure as the condensation air duct 1 described in the second embodiment, except that the condensation air duct further includes a flow guiding structure 4 as shown in fig. 3.
In this embodiment, in order to prevent the condensed water at the air outlet 3 from being discharged and affecting the condensation effect, a flow guiding structure 4 for guiding the condensed water at the other end of the fourth air duct 14 to a position lower than the other end of the fourth air duct 14 in the third air duct 13 is further disposed on the condensation air duct 1; the diversion structure 4 includes a diversion trench which is recessed downwards from the inner side of the inner annular wall 8 between the third air duct section 13 and the fourth air duct section 14.
Above-mentioned scheme has realized shifting the comdenstion water that stores up 3 punishment of air outlet through setting up water conservancy diversion structure 4 to water conservancy diversion structure 4 and condensation wind channel 1 intercommunication do not influence the condensation effect in condensation wind channel 1, can not lead to the unable discharge of comdenstion water because of water conservancy diversion direction and damp and hot air flow opposite direction yet.
Furthermore, the bottom surface of the diversion trench is an inclined surface which extends from the other end of the fourth pipe section to the third pipe section and is obliquely and downwards arranged, so that the diversion effect of the diversion trench is further improved.
Further, the flow guiding structure 4 is close to the installation side of the condensation air duct 1, or close to the other side opposite to the installation side of the condensation air duct 1.
Example four
As another embodiment of the present invention, the present embodiment provides a condensation air duct 1 of a washing and drying integrated machine, which has the structure of the condensation air duct 1 as described in the third embodiment, except that a condensation water channel is further disposed outside the condensation air duct 1, and the condensation water channel is communicated with a condensation water inlet and a condensation water outlet.
Furthermore, a condensed water inlet and a condensed water outlet are respectively arranged at two ends of the condensed water channel.
The condensed water inlet and the condensed water outlet are arranged at two ends of the condensed water channel, so that the condensed water can stay in the condensed water channel for a longer time, and the heat exchange efficiency is improved.
Furthermore, a condensed water outlet is connected with a condensed water atomization nozzle 5.
According to the scheme, the condensate water outlet is communicated with the condensate water atomizing spray head 5, so that secondary heat exchange of condensate water is realized, the heat exchange efficiency is improved, and the water resource is saved.
EXAMPLE five
As an embodiment of the present invention, the present embodiment provides a washing and drying all-in-one machine, which includes a transverse outer cylinder 9, a heating fan and the condensation air duct 1 described in the third embodiment, wherein the heating fan is located above the outer cylinder 9.
In this embodiment, the condensation air duct 1 is installed at the rear portion of the bottom of the outer cylinder 9 and extends along the circumferential direction of the bottom, the bottom of the outer cylinder 9 is provided with a cylinder air outlet facing the rear side, the air inlet 2 of the condensation air duct 1 is arranged at one side of the condensation air duct 1 where the outer cylinder 9 is installed, and the air inlet 2 of the condensation air duct 1 is connected with the cylinder air outlet of the outer cylinder 9;
an air inlet 2 of the heating fan is connected with an air outlet 3 of the condensation air duct 1 and used for heating condensed dry air and guiding the heated dry air into the outer barrel 9.
Further, a water outlet 6 on the condensation air duct 1 is connected with a water drainage pipeline of the washing and drying integrated machine; the condensed water atomization nozzle 5 is connected with a water inlet pipeline of the washing and drying integrated machine.
In order to improve condensation wind channel 1 and heating fan's connection stability, the one end that has air outlet 3 on condensation wind channel 1 still is equipped with fan complex connection structure 7, connection structure 7 includes the transition wind channel 71 that extends along the horizontal direction from the one end that condensation wind channel 1 has air outlet 3 to and from transition wind channel 71 on condensation wind channel 1 with the outside assembly portion 72 that extends of one side of urceolus 9 installation, air outlet 3 set up in on the assembly portion 72, heating fan's air intake 2 is connected with the air outlet 3 that sets up on assembly portion 72.
Further, the condensation duct 1 extends along the peripheral edge of the bottom of the outer cylinder 9.
The lateral outer cylinder 9 in the above-mentioned embodiment may be a horizontal outer cylinder 9, or may be an inclined outer cylinder 9.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (10)
1. A condensation air duct of a washing and drying integrated machine comprises an air inlet and an air outlet which are respectively arranged at two ends of the condensation air duct, the air outlet is positioned above the air inlet, and the condensation air duct is characterized by comprising,
the first section of air duct extends downwards in an arc shape from one end of the condensation air duct, which is provided with the air inlet;
and the second section of air duct is connected with the first section of air duct, and the other end of the first section of air duct is arc-shaped and extends upwards to one end of the condensation air duct with an air outlet.
2. The integrated washer dryer apparatus as claimed in claim 1, wherein the second duct section comprises,
the third section of air duct extends upwards in an arc shape from the other end of the first section of air duct;
one end of the fourth air duct is connected with the other end of the third air duct, and the fourth air duct extends downwards from the other end of the third air duct to one end of the condensation air duct, which is provided with an air outlet, in an arc shape; the air outlet is arranged at the other end of the fourth air duct section.
3. The integrated washer dryer apparatus as claimed in claim 1, wherein the first duct section and the second duct section are connected smoothly.
4. The integrated washer dryer condenser duct of claim 2, further comprising,
and the flow guide structure is arranged on the inner annular wall of the condensation air duct and is used for guiding the condensed water at the other end of the fourth air duct section to a position, lower than the other end of the fourth air duct section, in the third air duct section.
5. The condensation air duct of the washing and drying integrated machine according to claim 4, wherein the flow guide structure comprises a flow guide groove which is recessed downwards from the inner side of the inner annular wall at the upper end of the fourth air duct section and the third air duct section;
preferably, the bottom surface of the diversion trench is an inclined surface and is arranged from the other end of the fourth air duct to the third air duct in an inclined and downward manner.
6. The integrated washer dryer according to claim 4, wherein the flow guide structure is close to the installation side of the condensation air duct or close to the other side opposite to the installation side of the condensation air duct.
7. The integrated washing and drying machine condensation duct according to any one of claims 1-6, characterized in that a condensation water atomization nozzle is arranged at the position of the condensation duct close to the air inlet.
8. An integrated washing and drying machine, comprising a transverse outer barrel and a heating fan, wherein the heating fan is positioned above the outer barrel, and the integrated washing and drying machine is provided with a condensation air duct according to any one of claims 1 to 7.
9. The washing and drying integrated machine according to claim 8, wherein the condensation air duct is installed at the rear part of the barrel bottom of the outer barrel and extends along the circumferential direction of the barrel bottom, the barrel bottom of the outer barrel is provided with a barrel air outlet facing to the rear side, the air inlet of the condensation air duct is arranged at the side of the condensation air duct installed with the outer barrel, and the air inlet of the condensation air duct is connected with the barrel air outlet of the outer barrel;
and an air inlet of the heating fan is connected with an air outlet of the condensation air duct and used for heating the condensed drying air and guiding the condensed drying air into the outer barrel.
10. The washing and drying integrated machine according to claim 9, wherein the condensation duct extends along the peripheral edge of the bottom of the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096624.8A CN114790630A (en) | 2021-01-25 | 2021-01-25 | Washing and drying integrated machine and condensation air duct thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096624.8A CN114790630A (en) | 2021-01-25 | 2021-01-25 | Washing and drying integrated machine and condensation air duct thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114790630A true CN114790630A (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110096624.8A Pending CN114790630A (en) | 2021-01-25 | 2021-01-25 | Washing and drying integrated machine and condensation air duct thereof |
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2021
- 2021-01-25 CN CN202110096624.8A patent/CN114790630A/en active Pending
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