CN218621461U - Washing and drying integrated machine - Google Patents

Abstract

The application provides a washing and drying integrated machine which comprises a machine shell, an outer barrel, an inner barrel, a drying air duct assembly, a first transfer piece and a connecting support; a cylinder air inlet is formed on the outer cylinder; the inner cylinder is rotatably arranged in the outer cylinder; the drying air duct assembly is arranged on the outer barrel; the drying air channel assembly comprises a drying air channel and a heating pipe arranged in the drying air channel; the drying air channel comprises a drying air channel top shell and a drying air channel bottom shell, and an air channel air outlet communicated with the cylinder air inlet is formed in the drying air channel; the drying air duct is connected with a first rotating part which is arranged between the air inlet of the barrel and the air outlet of the air duct; the bottom shell of the drying air duct is a stainless steel bottom shell of the drying air duct; the drying air duct top shell is connected to the drying air duct bottom shell in a buckling and riveting connection mode, and is a stainless steel drying air duct top shell; the connecting bracket is connected to the outer walls of the first rotating part, the drying air duct bottom shell and the outer barrel. Set up stoving wind channel top shell and stoving wind channel drain pan and adopt stainless steel, drying efficiency is better.

Description

Washing and drying integrated machine

Technical Field

The application relates to the technical field of household appliances, in particular to a washing and drying integrated machine.

Background

Traditional all-in-one washer dryer with stoving function, in the stoving process, through fan work, heat the heating pipe in the air process stoving wind channel with a section of thick bamboo, high temperature air gets into a section of thick bamboo, the humid air in the heating cylinder, form the high temperature humid gas, the high temperature humid gas gets into in the condenser, the condenser condenses the high temperature humid gas and forms low temperature drying air, the rethread heating pipe, the purpose that the clothing was dried is realized to the cyclic heating process, current stoving wind channel subassembly adopts cast aluminium alloy material to make, this material is perishable under the high temperature humid environment and is appeared crystalline oxide, and drying efficiency is low.

Disclosure of Invention

The utility model discloses solve one of the technical problem in the correlation technique at least to a certain extent.

Therefore, the application aims to provide a washing and drying integrated machine, it adopts stainless steel to set up drying air duct top shell and drain pan, and drying air duct top shell and drying air duct drain pan adopt to detain to rivet the mode and carry out the erection joint, more original cast aluminum material upper and lower shell's fix with screw and the scheme of sealing strip, sealed effect is better and the technology is better, and stainless steel can improve former drying air duct and separate out the problem of white crystalline substance under the high temperature and high humidity environment, because drying air duct top shell and drying air duct drain pan adopt stainless steel to detain the connection scheme of riveting, so the design is with the heating pipe preinstallation in drying air duct subassembly, and increase there is linking bridge on first adaptor, be used for connecting the outer wall of drying air duct drain pan and urceolus, in order to with drying air duct fixed mounting on the urceolus, reduce the additional bearing structure who increases.

A washing and drying all-in-one machine according to the application includes: the drying device comprises a shell, an outer barrel, an inner barrel, a drying air duct assembly, a first adapter and a connecting bracket; the casing is provided with a feeding opening formed on the front surface of the casing; the outer cylinder is arranged in the machine shell and is provided with a cylinder opening on the front surface of the outer cylinder; a barrel air inlet is formed in the front side of the outer barrel; an inner cylinder rotatably disposed in the outer cylinder; the drying air channel assembly is arranged on the outer barrel and used for drying clothes; the drying air channel component comprises a drying air channel and a heating pipe arranged in the drying air channel; the drying air channel comprises a drying air channel top shell and a drying air channel bottom shell, and an air channel air outlet communicated with the drum air inlet is formed in the drying air channel; the drying air duct is connected with a first conversion piece, and the first conversion piece is arranged between the air inlet of the barrel and the air outlet of the air duct; the drying air duct bottom shell is fixedly arranged on the outer barrel and is made of stainless steel; the drying air duct top shell is connected to the drying air duct bottom shell in a buckling and riveting connection mode and is a stainless steel drying air duct top shell; the connecting bracket is connected to the first switching piece, the bottom shell of the drying air duct and the outer wall of the outer barrel so as to fixedly install the drying air duct on the outer barrel; when the drying all-in-one machine operates, air heated by the heating pipe flows into the first adapter from the air outlet of the air duct, is guided to the air inlet of the drum by the first adapter, and finally flows into the outer drum so as to dry clothes in the inner drum.

This application improves stoving wind channel subassembly in washing and drying all-in-one, stoving wind channel subassembly includes the stoving wind channel and sets up the heating pipe in the stoving wind channel, the stoving wind channel includes stoving wind channel top shell and stoving wind channel drain pan, stoving wind channel top shell and stoving wind channel drain pan all adopt stainless steel, and stoving wind channel top shell and stoving wind channel drain pan adopt the knot to rivet the mode and connect, than the fix with screw of former cast aluminium material upper and lower shell with the scheme of sealing strip, sealed effect is better and the technology is better, can improve the problem that former stoving wind channel appeared white crystalline substance under the high temperature and high humidity environment through adopting stainless steel, because stoving wind channel top shell and stoving wind channel adopt the knot to rivet the mode and connect, the design is with the heating pipe preinstalled in stoving wind channel subassembly, and increase linking bridge on first switching piece, be provided with the second fixed part in the periphery of stoving wind channel drain pan, and be provided with the fixed column on the outer wall of urceolus, in order to carry out stoving wind channel subassembly and urceolus fixed connection, the higher stoving wind channel subassembly of traditional connection of stoving is cast aluminium to this application can realize.

In some embodiments of the present application, the connecting bracket is a fixing plate, a first fixing portion is disposed on an outer edge of the first adapter, a first mounting hole is formed in the first fixing portion, the fixing plate includes a first connecting portion, a second mounting hole is formed in the first connecting portion, and the first connecting portion is inserted into the second mounting hole and connected to the first mounting hole, so as to connect the connecting bracket to the first adapter.

In some embodiments of the present application, a second fixing portion is disposed on a periphery of the drying duct bottom casing, a first assembling hole is disposed on the second fixing portion, the fixing plate includes a second connecting portion, a second assembling hole is disposed on the second connecting portion, and a second connecting member penetrates through the second assembling hole to connect the first assembling hole, so as to connect the connecting bracket to the drying duct bottom casing.

In some embodiments of the present application, the second fixing portion is provided with a connecting hole, the outer wall of the outer tub is provided with a fixing column corresponding to the second fixing portion, the fixing column is provided with at least a portion of a through hole, and the third connecting member penetrates through the connecting hole to connect the through hole, so as to mount the bottom casing of the drying duct on the outer tub.

In some embodiments of the present application, the second connecting portion is a structure in which one end of the fixing plate is inclined toward a direction close to the outer cylinder, and an end of the second connecting portion extends toward a direction close to the second fixing portion.

In some embodiments of the present application, the drying duct has a wall thickness of 0.4-0.6mm.

In some embodiments of the present application, the drying duct top shell includes a first drying duct top shell and a second drying duct top shell, the drying duct includes an arc-shaped duct and a guide duct communicated with the arc-shaped duct, the arc-shaped duct is formed between the first drying duct top shell and the drying duct bottom shell, and the guide duct is formed between the second drying duct top shell and the drying duct bottom shell.

In some embodiments of the present application, the heating pipe is disposed within the guide duct.

In some embodiments of the present application, a drum outlet is formed at a rear side of the outer drum, and an air duct inlet communicated with the drum outlet is formed at the drying air duct.

In some embodiments of the present application, the washing and drying all-in-one machine includes a second adapter disposed between the air duct air inlet and the drum air outlet, and a second adapter air duct formed in the second adapter to communicate the air duct air inlet and the drum air outlet.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram 1 of the internal structure of a washer dryer according to an embodiment of the present application;

FIG. 2 is a schematic diagram 2 of the internal structure of the integrated washer dryer according to the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a drying duct assembly of the integrated washer dryer according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a drying duct assembly of the washer dryer in accordance with an embodiment of the present application connected to an outer tub;

FIG. 5 is a cross-sectional view of a top enclosure and a bottom enclosure of a drying duct of a washer dryer according to an embodiment of the present application;

FIG. 6 is a schematic diagram of an internal structure of a drying duct of the integrated washer dryer according to the embodiment of the present application;

FIG. 7 is a schematic diagram of a connecting bracket of a washer dryer according to an embodiment of the present application;

FIG. 8 is a schematic view of a first stationary portion of a washer dryer according to an embodiment of the present application;

FIG. 9 is a schematic structural view of a second fixed portion of the integrated washer dryer according to the embodiment of the present application;

FIG. 10 is a schematic diagram of a connecting bracket of the washer dryer integrated machine connected to the drying air duct and the first adapter according to an embodiment of the present application;

in the above figures: a housing 1; a door body 11; a back plate 12; a top plate 13; a base 14; side plates 15; a feed opening 16; an outer cylinder 2; a drum air inlet 21; a barrel outlet 22; a fixed column 23; an inner cylinder 3; a drying air duct assembly 4; a drying air duct 41; a drying duct top shell 41a; a drying air duct bottom shell 41b; a second fixed portion 41c; the first fitting hole 41d; a first drying duct top case 41f; a second drying air duct top shell 41g; an impeller 42; a heating pipe 43; an air duct inlet 44; an air duct outlet 45; a first transfer member 5; a first fixed portion 51; a first mounting hole 52; a connecting bracket 6; a fixed plate 61; a first connection portion 62; the second connecting portion 63; the second mounting hole 62a; the second fitting hole 63a; a second adaptor 7.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The washing and drying integrated machine is a common household appliance, which is provided with a clothes accommodating cavity and an air duct communicated with the clothes accommodating cavity, and a heating device and a condensing device are often arranged in the air duct. In the process of drying the clothing, realize the heating to the air in the wind channel through heating device to hot-air and the clothing in the wind channel hold the air in the chamber and circulate, and then hold the moisture of this clothing in the chamber with the clothing and take away through circulating air, condensing equipment further realizes the condensation of moisture in the air.

At present, the washing and drying all-in-one machine is mainly divided into a direct discharging type washing and drying all-in-one machine and a condensing type washing and drying all-in-one machine, the direct discharging type washing and drying all-in-one machine and the condensing type washing and drying all-in-one machine respectively comprise an inner barrel, the inner barrel is provided with an air inlet channel and an air outlet channel, when the inner barrel is heated, moisture of clothes in the inner barrel is evaporated into water vapor, when the air is sucked from the air outlet channel, air enters the inner barrel from the air outlet channel and is pumped out from the air outlet channel together with the water vapor in the inner barrel, and therefore the clothes in the washing and drying all-in-one machine are dried.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic diagram 1 of the internal structure of a washing and drying integrated machine in an embodiment according to the application, and fig. 2 is a schematic diagram 2 of the internal structure of the washing and drying integrated machine in an embodiment according to the application.

Referring to fig. 1-2, the present application provides a washing and drying all-in-one machine, including: the device comprises a machine shell 1, an outer cylinder 2, an inner cylinder 3, a drying air channel assembly 4, a first transfer piece 5 and a connecting bracket 6; the casing 1 has a feed opening 16 formed in the front surface of the casing 1; the outer cylinder 2 is arranged in the machine shell 1, and the outer cylinder 2 is provided with a cylinder opening on the front surface of the outer cylinder 2; a barrel air inlet 21 is formed in the front side of the outer barrel 2; an inner cylinder 3 rotatably provided in the outer cylinder 2; the drying air channel assembly 4 is arranged on the outer barrel 2 and is used for drying clothes; the drying air duct assembly 4 comprises a drying air duct 41 and a heating pipe 43 arranged in the drying air duct 41; a drying air duct 41, wherein the drying air duct 41 comprises a drying air duct top shell 41a and a drying air duct bottom shell 41b, and an air duct air outlet 45 communicated with the drum air inlet 21 is formed on the drying air duct 41; the first conversion piece 5 is connected to the drying air duct 41, and the first conversion piece 5 is arranged between the drum air inlet 21 and the air duct air outlet 45; a drying air duct bottom shell 41b fixedly mounted on the outer barrel 2, wherein the drying air duct bottom shell 41b is a stainless steel drying air duct bottom shell 41b; the drying air duct top shell 41a is connected to the drying air duct bottom shell 41b in a buckling and riveting connection mode, and the drying air duct top shell 41a is a stainless steel drying air duct top shell 41a; the connecting bracket 6 is connected to the first adaptor 5, the drying air duct bottom shell 41b and the outer wall of the outer barrel 2 so as to fixedly mount the drying air duct 41 on the outer barrel 2; when the drying all-in-one machine operates, air heated by the heating pipe 43 flows into the first adapter 5 from the air duct air outlet 45, is guided to the drum air inlet 21 by the first adapter 5, and finally flows into the outer drum 2 to dry clothes in the inner drum 3.

The washing and drying integrated machine comprises a machine shell 1, wherein the front side of the machine shell 1 is the side, facing a user, of the washing and drying integrated machine when the washing and drying integrated machine is used, and the rear side of the machine shell 1 is the side corresponding to the front side of the machine shell 1.

The casing 1 includes the door body 11, roof 13, curb plate 15, backplate 12 and base 14, and backplate 12 sets up in the rear side of box, and roof 13 sets up in the top of backplate 12, and base 14 sets up in the bottom of backplate 12, and curb plate 15 sets up in the left and right sides of backplate 12, and curb plate 15 is connected between roof 13 and base 14 promptly.

The top plate 13, the side plates 15, the back plate 12 and the base 14 are connected with each other to form the casing 1 with a front opening, the front opening of the casing 1 is a box opening, and clothes are put into the casing 1 through the box opening for washing or drying.

The door 11 is rotatably connected to the cabinet 1, and the door 11 is located at the box opening for opening or closing the box opening.

The washing and drying integrated machine comprises a barrel component, the barrel component is arranged in the machine shell 1, the barrel component is rotatably arranged in the machine shell 1, and clothes to be washed or dried are arranged in the barrel component.

The barrel component comprises an outer barrel 2 and an inner barrel 3, the outer barrel 2 is arranged in the machine shell 1, a barrel opening corresponding to the box opening is formed in the front surface of the outer barrel 2, the outer barrel 2 is used for containing washing water, a barrel air inlet 21 is formed in the barrel opening, and a barrel air outlet 22 is formed in the rear side of the outer barrel 2.

The inner tub 3 is rotatably provided in the outer tub 2, and an inner space of the inner tub 3 serves as an area for washing or drying laundry.

An air inlet 21 of the inner barrel 3 is arranged at a position, close to the door body 11, on the inner barrel 3, the air inlet 21 of the inner barrel 3 is positioned at the rear side of the opening of the barrel, an air outlet 22 of the inner barrel 3 is arranged at a position, close to the back plate 12, of the inner barrel 3, the air inlet 21 of the inner barrel 3 is communicated with the air inlet 21 of the barrel, the air outlet 22 of the inner barrel 3 is communicated with the air outlet of the outer barrel 2, so that hot air flowing out from the air inlet 21 of the barrel enters the inner barrel 3 from the air inlet 21 of the inner barrel 3, and flows out of the inner barrel 3 from the air outlet 22 of the inner barrel 3, and steam of clothes in the inner barrel 3 is taken away.

The washing machine comprises a drying air channel assembly 4, the drying air channel assembly 4 is arranged on the outer wall of the outer barrel 2, the drying air channel assembly 4 comprises a drying air channel 41, an impeller 42, a heating pipe 43 and the like which are arranged in the drying air channel 41, and the drying air channel 41 is communicated with the barrel air inlet 21 and the barrel air outlet 22 and used for heating air to dry wet clothes in the inner barrel 3.

Fig. 3 is a schematic structural diagram of a drying air duct assembly of a washing and drying integrated machine according to an embodiment of the present application, fig. 4 is a schematic structural diagram of a drying air duct assembly of a washing and drying integrated machine connected to an outer tub according to an embodiment of the present application, fig. 5 is a sectional view of a drying air duct top case and a drying air duct bottom case of a washing and drying integrated machine according to an embodiment of the present application, and fig. 6 is a schematic structural diagram of an interior of a drying air duct of a washing and drying integrated machine according to an embodiment of the present application.

Referring to fig. 3-6, drying air duct 41 includes a drying air duct top shell 41a and a drying air duct bottom shell 41b, where drying air duct top shell 41a and drying air duct bottom shell 41b are connected to each other to form drying air duct 41, and when installing, first, heating pipe 43 is pre-installed on drying air duct bottom shell 41b, and then, drying air duct top shell 41a is connected to drying air duct bottom shell 41b.

The drying air duct top shell 41a is connected with the drying air duct bottom shell 41b to form an air duct air inlet 44 and an air duct air outlet 45, the air inlet is communicated with the drum air outlet 22, and the air duct air outlet 45 is communicated with the drum air inlet 21.

Drying air duct 41 includes interconnect's arc wind channel and water conservancy diversion wind channel, and the arc wind channel is linked together with the water conservancy diversion wind channel, and drying air duct top shell 41a includes first drying air duct top shell 41f and second drying air duct top shell 41g, and first drying air duct top shell 41f is connected with drying air duct bottom shell 41b and forms the arc wind channel, and second drying air duct top shell 41g is connected with drying air duct bottom shell 41b and forms the water conservancy diversion wind channel.

The arc air duct is of an arc structure, an impeller 42 is arranged in the arc air duct, an air duct air inlet 44 of the drying air duct 41 is arranged on the bottom wall of the arc air duct, and the impeller 42 is arranged on the air duct air inlet 44 of the drying air duct 41 in a covering mode.

The guide duct is provided with a heating pipe 43 for heating air.

The drying air duct assembly 4 further includes a fan disposed in the drying air duct 41, and the fan is located at the air duct air inlet 44, and is configured to suck air with steam into the drying air duct 41 from the air duct air inlet 44, and blow out heated air from the air duct air outlet 45.

The drying air duct assembly 4 includes a heating pipe 43, and the heating pipe 43 is disposed in the guiding air duct of the drying air duct 41 to heat the air in the drying air duct 41.

The washing and drying integrated machine comprises a first conversion piece 5, the first conversion piece 5 is connected to the drying air duct 41, and the first conversion piece 5 is located between the air duct air outlet 45 and the drum air inlet 21 and used for communicating the air duct air outlet 45 and the drum air inlet 21.

A first switching air duct communicated with the drying air duct 41 is formed in the first switching piece 5, the air duct air outlet 45 is communicated with the drum air inlet 21 through the first switching air duct, the first switching air duct guides air flowing out of the air duct air outlet 45 and heated by the heating pipe 43 into the drum assembly from the drum air inlet 21, a large amount of heated air can flow into the inner drum 3, the drying efficiency is improved, and the heated air is prevented from flowing out of the washing and drying integrated machine.

The washing and drying integrated machine further comprises a second adapter 7, the second adapter 7 is connected to the air duct air inlet 44 of the drying air duct 41, and the second adapter 7 is located between the air duct air inlet 44 and the drum air outlet 22 and used for communicating the air outlet with the air duct air inlet 44.

A second switching air duct communicated with the drying air duct 41 is formed in the second switching piece 7, the air duct air inlet 44 is communicated with the drum air outlet 22 through the second switching air duct, and the air which flows out of the drum air outlet 22 and needs to be heated is guided into the drying air duct 41 from the air duct air inlet 44 by the second switching air duct, so that a large amount of air can fully flow into the drying air duct 41, the air is fully heated, and the air is prevented from flowing out of the washing and drying integrated machine from the drum air outlet 22.

The drying process of the washing and drying integrated machine is that the washing and drying integrated machine operates, the fan and the heating pipe 43 work, heated air flows into the first transfer air duct through the air duct air outlet 45 after passing through the drying air duct 41, is guided into the inner drum 3 from the drum air inlet 21 through the first transfer air duct, and enters the inner drum 3 to take away steam of wet clothes in the inner drum 3, the air with the steam flows to the drum air outlet 22, the air with the steam is condensed through the condenser at the drum air outlet 22, the condensed air is guided into the drying air duct 41 from the air duct air inlet 44 through the second transfer air duct, the drying air duct 41 heats the condensed air and circulates in sequence, and the wet clothes in the inner drum 3 are dried.

The drying air duct assembly 4 of the traditional washing and drying integrated machine in the industry is composed of a drying air duct 41, a fan and a condenser, the drying air duct 41 is generally made of cast aluminum alloy materials, parts with complex shapes can be cast by casting the cast aluminum alloy materials, but the drying efficiency of the materials is low, crystalline oxides can be generated after the materials are oxidized to be separated out, and the drying performance experience is influenced.

Therefore, in order to solve the above problems, the present application provides a washing and drying integrated machine using the drying air duct 41 made of stainless steel.

Drying air duct top shell 41a and drying air duct bottom shell 41b all adopt stainless steel, stainless steel's heat conduction coefficient is lower than cast aluminum alloy material, make the calorific loss in drying air duct 41 reduce, the temperature in nonrust just drying air duct 41 compares in prior art's cast aluminum alloy material's drying air duct 41 can reach higher temperature, make the hot-air that is used for drying the clothing in the bucket subassembly that spreads into through drying air duct 41, drying efficiency is higher.

Meanwhile, the top shell 41a and the bottom shell 41b of the drying air duct are made of stainless steel, so that the problem that white crystals are separated out from the original drying air duct 41 in a high-temperature and high-humidity environment can be solved.

However, because the mold processing and molding difficulty of the stainless steel material is different from the mold processing and molding difficulty of the cast aluminum alloy material, the drying air duct top shell 41a and the drying air duct bottom shell 41b in the drying air duct assembly 4 are assembled and connected, the fixing scheme of the heating pipe 43 and the connection between the drying air duct 41 and the outer barrel 2 need to change the traditional mode of directly adopting screw fixing and connecting, and therefore the drying air duct top shell 41a and the drying air duct bottom shell 41b are connected in a buckling and riveting mode in the application.

The drying air duct top shell 41a and the drying air duct bottom shell 41b are assembled and connected in a buckling and riveting mode, and compared with the scheme of fixing the screws of the drying air duct top shell 41a and the drying air duct bottom shell 41b and adding the sealing strips, the drying air duct top shell 41a and the drying air duct bottom shell 41b are made of cast aluminum alloy materials, the sealing effect is better, and the process is better.

Because the drying air duct 41 is made of stainless steel materials, the wall thickness is 0.4-0.6mm, and the wall thickness is reduced compared with the wall thickness of 2.5mm of the original cast aluminum alloy material, the drying air duct 41 cannot be directly fixed by screws, and therefore, the connecting bracket 6 connected with the drying air duct bottom shell 41b and the outer barrel 2 is added on the first adapter 5 aiming at the direct screw connection of the original cast aluminum alloy material and the outer barrel 2, and the additionally added supporting structure is reduced.

Fig. 7 is a schematic structural view of a connecting bracket of a washing and drying all-in-one machine according to an embodiment of the present application, fig. 8 is a schematic structural view of a first fixing portion of the washing and drying all-in-one machine according to the embodiment of the present application, fig. 9 is a schematic structural view of a second fixing portion of the washing and drying all-in-one machine according to the embodiment of the present application, and fig. 10 is a schematic structural view of the connecting bracket of the washing and drying all-in-one machine according to the embodiment of the present application, which is connected to a drying duct and a first adaptor.

Referring to fig. 7 to 10, the washing and drying all-in-one machine includes a connecting bracket 6, and the connecting bracket 6 is connected to the first adaptor 5 and the drying duct bottom case 41b to fixedly mount the drying duct 41 on the tub 2.

Because the top shell 41a and the bottom shell 41b of the drying air duct adopt a stainless steel buckle-rivet connection scheme, the heating pipe 43 is designed to be pre-installed in the drying air duct 41, the connecting bracket 6 is designed to connect the outer barrel 2 and the drying air duct assembly 4, and meanwhile, the wire harness connection of the drying air duct assembly 4 is carried out, so that the higher drying efficiency of the traditional cast aluminum alloy material drying air duct 41 can be realized.

The connecting bracket 6 includes a fixing plate 61, and the fixing plate 61 includes a first connecting portion 62 and a second connecting portion 63 provided at both ends of the fixing plate 61.

The outer edge of the first conversion member 5 is provided with a first fixing portion 51, one end of the first fixing portion 51, which is close to the drying air duct 41, is provided with an assembling portion, at least a portion of the first mounting hole 52 is formed in the assembling portion, the first connecting portion 62 is provided with a second mounting hole 62a, and the second mounting hole 62a is penetrated through by the first connection member to connect the first mounting hole 52, so that the connecting bracket 6 is fixedly mounted on the first conversion member 5.

The periphery of drying duct bottom shell 41b is provided with second fixed part 41c, has seted up first pilot hole 41d on the second fixed part 41c, has seted up on the second connecting portion 63 with first pilot hole 41d assorted second pilot hole 63a, wears to locate second pilot hole 63a through the second connecting piece and connects first pilot hole 41d to with linking bridge 6 fixed mounting on drying duct bottom shell 41b.

The second fixing portion 41c is provided with a connecting hole, the outer wall of the outer barrel 2 is provided with a fixing column 23 corresponding to the second fixing portion 41c, at least part of through holes are formed in the fixing column 23, and the third connecting piece penetrates through the connecting hole and is connected with the through hole so as to install the drying air duct bottom shell 41b on the outer barrel 2.

The connecting bracket 6 is arranged to connect the first conversion member and the bottom shell 41b of the drying air duct, so that an additionally added supporting structure is reduced.

When the washing and drying integrated machine operates, clothes are washed firstly, and the clothes are dried after the clothes are washed. When the clothing is dried, the control module in the washing and drying integrated machine controls the heating pipe 43 and the fan to work, the air flow generated by the fan circulates between the drying air duct 41 and the barrel component, the heating pipe 43 is used for heating the air flow entering the drying air duct 41, under the action of the fan, the dried air is heated by the heating pipe 43 and then guided to the barrel component from the air duct air outlet 45 through the first adapter 5, so that the residual water on the clothing is taken away to form air with steam, when the air with the steam passes through the condenser, the air is subjected to heat exchange with the water in the condenser, the condensed air is guided to the drying air duct through the second adapter 7, the air circulates in sequence until the clothing is dried. 4

In conclusion, this application improves stoving wind channel subassembly in washing and drying all-in-one, stoving wind channel subassembly includes the stoving wind channel and sets up the heating pipe in the stoving wind channel, the stoving wind channel includes stoving wind channel top shell and stoving wind channel drain pan, stoving wind channel top shell and stoving wind channel drain pan all adopt stainless steel, and stoving wind channel top shell and stoving wind channel drain pan adopt the knot to rivet the mode and connect, than the screw fixation of the former cast aluminium material upper and lower shell with the scheme of sealing strip, sealed effect is better and the technology is better, can improve the problem that former stoving wind channel appeared white crystalline substance under high temperature and high humidity environment through adopting stainless steel, because stoving wind channel top shell and stoving wind channel drain pan adopt the knot to rivet the mode and connect, the design is with the heating pipe in the stoving wind channel subassembly of preinstallation, and increase the linking bridge on first switching piece, be provided with the second fixed part in the periphery of stoving wind channel drain pan, and be provided with the fixed column on the outer wall of connecting bridge, in order to carry out stoving wind channel subassembly fixed connection, the pencil connection of stoving wind channel subassembly of carrying out stoving simultaneously, this application can realize the higher stoving wind channel than traditional cast aluminium stoving efficiency.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A washing and drying integrated machine is characterized by comprising:

a housing having a drop opening formed in a front surface thereof;

the outer cylinder is arranged in the machine shell and is provided with a cylinder opening on the front surface of the outer cylinder;

the front side of the outer barrel is provided with a barrel air inlet;

an inner cylinder rotatably disposed in the outer cylinder;

the drying air channel assembly is arranged on the outer barrel and is used for drying clothes;

the drying air channel assembly comprises a drying air channel and a heating pipe arranged in the drying air channel;

the drying air channel comprises a drying air channel top shell and a drying air channel bottom shell, and an air channel air outlet communicated with the cylinder air inlet is formed in the drying air channel;

the drying air duct is connected with a first conversion piece, and the first conversion piece is arranged between the drum air inlet and the air outlet of the air duct;

the drying air duct bottom shell is fixedly arranged on the outer barrel and is made of stainless steel;

the drying air channel top shell is connected to the drying air channel bottom shell in a buckling and riveting connection mode and is a stainless steel drying air channel top shell;

the connecting bracket is connected to the first switching piece, the drying air duct bottom shell and the outer wall of the outer barrel so as to fixedly install the drying air duct on the outer barrel;

when the drying all-in-one machine operates, air heated by the heating pipe flows into the first adapter from the air outlet of the air duct, is guided to the air inlet of the drum by the first adapter, and finally flows into the outer drum so as to dry clothes in the inner drum.

2. The washing and drying integrated machine according to claim 1, wherein the connecting bracket is a fixing plate, a first fixing portion is arranged on an outer edge of the first adapter, a first mounting hole is formed in the first fixing portion, the fixing plate comprises a first connecting portion, a second mounting hole is formed in the first connecting portion, and the first connecting portion is arranged in the second mounting hole in a penetrating manner to be connected with the first mounting hole, so that the connecting bracket is connected to the first adapter.

3. The washing and drying integrated machine according to claim 2, wherein a second fixing portion is disposed at the periphery of the drying air duct bottom casing, a first assembling hole is formed in the second fixing portion, the fixing plate includes a second connecting portion, a second assembling hole is formed in the second connecting portion, and a second connecting member penetrates through the second assembling hole and is connected with the first assembling hole, so that the connecting bracket is connected to the drying air duct bottom casing.

4. The washing and drying integrated machine according to claim 3, wherein the second fixing portion is provided with a connecting hole, the outer wall of the outer cylinder is provided with a fixing column corresponding to the second fixing portion, at least part of the through hole is formed in the fixing column, and a third connecting member is arranged in the connecting hole in a penetrating manner to connect the through hole, so that the drying air duct bottom shell is mounted on the outer cylinder.

5. The washing and drying machine as claimed in claim 3, wherein the second connecting portion is formed by inclining one end of the fixing plate toward the direction close to the outer tub, and the end of the second connecting portion extends toward the direction close to the second fixing portion.

6. The washing and drying integrated machine according to claim 1, wherein the wall thickness of the drying air duct is 0.4-0.6mm.

7. The washing and drying integrated machine according to claim 1, wherein the drying air duct top shell comprises a first drying air duct top shell and a second drying air duct top shell, the drying air duct comprises an arc-shaped air duct and a diversion air duct communicated with the arc-shaped air duct, the arc-shaped air duct is formed between the first drying air duct top shell and the drying air duct bottom shell, and the diversion air duct is formed between the second drying air duct top shell and the drying air duct bottom shell.

8. The washing and drying integrated machine according to claim 1, wherein the heating pipe is disposed in the guide air duct.

9. The washing and drying integrated machine according to claim 1, wherein a drum air outlet is formed at the rear side of the outer drum, and an air duct air inlet communicated with the drum air outlet is formed on the drying air duct.

10. The washing and drying integrated machine according to claim 9, wherein the washing and drying integrated machine comprises a second adapter piece, the second adapter piece is arranged between the air duct air inlet and the drum air outlet, and a second adapter air duct communicating the air duct air inlet and the drum air outlet is formed in the second adapter piece.

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