CN113355838A

CN113355838A - Clothes drying equipment

Info

Publication number: CN113355838A
Application number: CN202010140865.3A
Authority: CN
Inventors: 冯晨; 朱王晶; 卢金波
Original assignee: Qingdao Haier Drum Washing Machine Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Drum Washing Machine Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2021-09-07

Abstract

The invention relates to the technical field of clothes drying, and particularly provides clothes drying equipment, aiming at solving the problem that the existing clothes drying equipment is high in condensing cost by adopting a condenser. For this purpose, the clothes drying equipment comprises a box body, an outer cylinder and a drying air duct, wherein the outer cylinder and the drying air duct are arranged in the box body; the urceolus includes outer barrel and condensation pipeline, and outer barrel passes through condensation pipeline and stoving wind channel circulation intercommunication in order to form the circulation wind path, and the condensation pipeline is arranged in getting rid of the moisture in the hot-blast. According to the clothes drying equipment, the outer cylinder is arranged into the structure of the outer cylinder body and the condensing pipeline, moisture in hot air can be removed through the condensing pipeline, the purpose of removing the moisture in the hot air can be achieved without adopting a condenser, and the cost of the condensing pipeline is far lower than that of the condenser, so that the cost is reduced, and the user experience is improved.

Description

Clothes drying equipment

Technical Field

The invention relates to the technical field of clothes drying, and particularly provides clothes drying equipment.

Background

With the progress of science and technology, the automation level of human life is higher and higher, and daily housework is gradually replaced by machines from manpower. The clothes drying equipment is used as a common household appliance in daily life, and brings great convenience to the life of people. The clothes drying equipment comprises a clothes dryer and a washing and drying all-in-one machine, and the clothes drying all-in-one machine is classified according to washing modes and can be roughly divided into a drum type washing and drying all-in-one machine and a wave wheel type washing and drying all-in-one machine.

Take drum-type washing and drying all-in-one machine as an example, generally including a dry clothing section of thick bamboo, the condenser, stoving wind channel and heater and the air supply fan of setting in the stoving wind channel, condenser and a dry clothing section of thick bamboo circulation intercommunication, air supply fan sets to send into the dry clothing section of thick bamboo through the stoving wind channel with the hot-blast that the heater produced, so that dry the clothing in the dry clothing section of thick bamboo, the condenser is arranged in getting rid of the moisture in the hot-blast, and the condenser is as the device of often using in the drum-type washing and drying all-in-one machine, can be because of long-term use strain, need change, the cost is increased, user experience has been reduced.

Therefore, there is a need in the art for a new clothes drying apparatus to solve the above problems.

Disclosure of Invention

In order to solve the problems in the prior art, namely to solve the problem that the existing clothes drying equipment adopts a condenser to condense, the invention provides the clothes drying equipment which comprises a box body, an outer cylinder and a drying air duct, wherein the outer cylinder and the drying air duct are arranged in the box body; the urceolus includes outer barrel and condensation pipeline, and outer barrel passes through condensation pipeline and stoving wind channel circulation intercommunication in order to form the circulation wind path, and the condensation pipeline is arranged in getting rid of the moisture in the hot-blast.

In the preferred technical scheme of above-mentioned clothing equipment of drying, the condensation pipeline is including setting up the pipeline main part on outer barrel and the apron of lid on the pipeline main part, and pipeline main part, apron and outer barrel enclose into the condensation chamber who is used for getting rid of the moisture in the hot-blast.

In a preferred embodiment of the above clothes drying apparatus, the condensing duct further includes a sealing member provided on the duct body and/or the cover plate, the sealing member being configured to seal a gap between the duct body and the cover plate.

In a preferred embodiment of the above clothes drying apparatus, the sealing member includes a first sealing portion provided on the pipe main body and a second sealing portion provided on the cover plate, and the first sealing portion and the second sealing portion cooperate to seal a gap between the pipe main body and the cover plate.

In the preferable technical scheme of the clothes drying equipment, the second sealing part further comprises a sealing ring arranged in the groove, and the sealing ring is used for sealing a gap between the protrusion and the groove.

In the preferable technical scheme of the clothes drying equipment, the pipeline main body and the outer cylinder body are integrally formed; and/or the line body and the cover plate are detachably connected.

In the preferable technical scheme of the clothes drying equipment, the clothes drying equipment further comprises a water storage tank arranged in the box body, and the water storage tank is connected with a water filling port of the condensation pipeline through a conveying pipeline and is used for filling water into the condensation pipeline.

In a preferred embodiment of the above clothes drying apparatus, the water injection port is provided on the cover plate.

In the preferable technical scheme of the clothes drying equipment, the clothes drying equipment further comprises a heater and an air supply fan which are arranged in the drying air channel, and the air supply fan is arranged to send hot air generated by the heater into the outer cylinder body through the drying air channel.

As can be understood by those skilled in the art, in the preferred technical scheme of the invention, the drum type washing and drying integrated machine comprises a box body, an outer drum and a drying air duct, wherein the outer drum and the drying air duct are arranged in the box body; the urceolus includes outer barrel and condensation pipeline, and outer barrel passes through condensation pipeline and stoving wind channel circulation intercommunication in order to form the circulation wind path, and the condensation pipeline is arranged in getting rid of the moisture in the hot-blast. Compared with the technical scheme that the drying air duct, the condenser and the clothes drying drum are communicated in a circulating mode in the prior art, the drum-type washing and drying all-in-one machine has the advantages that the outer drum body is directly communicated with the drying air duct in a circulating mode through the condensing pipeline to form the circulating air duct, hot air sent into the outer drum body enters the condensing pipeline through the air outlet of the outer drum body to be condensed in the drying process, moisture in the hot air is removed and then enters the drying air duct, the purpose of removing the moisture in the hot air can be achieved without the condenser, the cost of the condensing pipeline is far lower than that of the condenser, accordingly, the cost is reduced, and user experience is improved.

Further, the condensation pipeline comprises a pipeline main body arranged on the outer barrel and a cover plate covering the pipeline main body, the cover plate and the outer barrel jointly enclose a condensation cavity used for removing moisture in hot air, the condensation pipeline is simple in structure, convenient to process and manufacture, convenient to install and detach, cost is further reduced, and user experience is improved.

Drawings

The clothes drying apparatus of the present invention will be described with reference to the accompanying drawings in conjunction with a tumble washer dryer. In the drawings:

FIG. 1 is a schematic view of the drum washer dryer of the present invention;

FIG. 2 is a partial structural schematic view of the outer sleeve of the present invention;

FIG. 3 is a schematic structural view of the cover plate of the present invention;

FIG. 4 is an enlarged view of a portion I-I of FIG. 3;

fig. 5 is a schematic view showing the construction of the connection hose of the present invention.

In the drawings:

1. an outer cylinder; 11. an outer cylinder; 12. a condensing pipeline; 121. a main body of the pipeline; 1211. an air inlet; 1212. an air outlet; 122. a cover plate; 1221. a water injection port; 123. a first seal portion; 124. a second seal portion; 1241. a groove; 1242. a seal ring; 2. a drying air duct; 3. a heater; 4. an air supply fan; 5. a connecting hose; 51. a hose body; 52. a first connecting pipe section; 53. a second connecting pipe section; 54. wear-resistant ribs; 6. a water storage tank; 61. a delivery line.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present application has been described in conjunction with a tumble washer dryer, the present invention is not limited thereto, and may be applied to other clothes drying apparatuses such as a tumble dryer, a pulsator washer dryer, and the like, without departing from the spirit and scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inner", "front", "rear", "left", "right", "upper", "lower", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, 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; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Based on the problems in the prior art provided by the background art, the drum-type washing and drying integrated machine has the advantages that the outer drum is arranged to be the structure of the outer drum and the condensation pipeline, the outer drum is directly communicated with the drying air duct in a circulating mode through the condensation pipeline to form the circulating air path, moisture in hot air can be removed through the condensation pipeline, the purpose of removing the moisture in the hot air can be achieved without adopting a condenser, the cost of the condensation pipeline is far lower than that of the condenser, accordingly, the cost is reduced, and user experience is improved.

Referring to fig. 1 to 5, fig. 1 is a first structural schematic view of a tumble washer dryer of the present invention; FIG. 2 is a partial structural schematic view of the outer sleeve of the present invention; FIG. 3 is a schematic structural view of the cover plate of the present invention; FIG. 4 is an enlarged view of a portion I-I of FIG. 3; fig. 5 is a schematic view showing the construction of the connection hose of the present invention. As shown in figure 1, the drum type washing and drying integrated machine comprises a box body, an outer drum 1 and a drying air duct 2, wherein the outer drum 1 and the drying air duct 2 are arranged in the box body; wherein, urceolus 1 includes outer barrel 11 and condensation pipeline 12, and outer barrel 11 is through condensation pipeline 12 and 2 circulation intercommunications in order to form the circulation wind path in the wind channel of drying, and at the in-process of drying, the hot-blast air that sends into in the outer barrel 11 gets into condensation pipeline 12 through the air outlet of outer barrel 11 and condenses, gets into in the wind channel of drying 2 after getting rid of the moisture in the hot-blast, gets rid of the moisture in the hot-blast through condensation pipeline 12 promptly.

Preferably, as shown in fig. 1, the integrated tumble-dryer further includes a heater 3 and an air supply fan 4 disposed in the drying air duct 2, and when the integrated tumble-dryer operates in the drying mode, the air supply fan 4 supplies hot air generated by the heater 3 into the outer cylinder 11 through the drying air duct 2.

Further, the air supply fan 4 is arranged close to the condensation pipeline 12, the heater 3 is arranged close to the outer cylinder 11, so that the air supply fan 4 can rapidly suck hot air in the condensation pipeline 12 into the drying air duct 2, the hot air sucked into the drying air duct 2 is heated by the heater 3 to improve the temperature of the hot air, and the air supply fan 4 sends the hot air heated by the heater 3 into the outer cylinder 11 through the drying air duct 2. Of course, the air supply fan 4 may be disposed near the outer cylinder 11, the heater 3 may be disposed near the condensing pipeline 12, and those skilled in the art may flexibly adjust and set the positions of the heater 3 and the air supply fan 4 in the drying air duct 2.

Preferably, the air supply fan 4 may be a centrifugal fan, an axial flow fan, or other fans, which are not described herein.

Preferably, the heater 3 may be a resistance heater 3, an electromagnetic heater 3, an infrared heater 3, or other heaters 3, which are not described in detail herein.

In a preferred embodiment, as shown in fig. 2 and fig. 3, the condensation pipeline 12 includes a pipeline main body 121 disposed at the rear portion of the outer cylinder 11 and a cover plate 122 covering the pipeline main body 121, the cover plate 122 and the outer cylinder 11 together enclose a condensation chamber, moisture in hot air is removed through the condensation chamber, the condensation pipeline 12 has a simple structure, is convenient to process and manufacture, is convenient to mount and dismount, further reduces cost, and improves user experience. Of course, the installation position of the pipe main body 121 is not limited to the rear portion of the outer cylinder 11, and the pipe main body 121 may be installed on the side wall of the outer cylinder 11, or the pipe main body 121 may be installed on the front portion of the outer cylinder 11, and those skilled in the art may flexibly adjust the installation position of the pipe main body 121 on the outer cylinder 11 as long as moisture in the hot air can be removed through the condensation pipe 12. It should be noted that the side wall of the outer cylinder 11 can be left side, right side, top of the side wall, or bottom of the side wall.

Preferably, as shown in fig. 2, the air inlet 1211 of the condensation pipeline 12 is disposed on the outer cylinder 11 and located in the condensation chamber, so that the condensation chamber is directly communicated with the outer cylinder 11, and no connecting pipeline is needed, thereby further simplifying the structure of the condensation pipeline 12 and reducing the cost; moreover, hot air entering the outer barrel body 11 can enter the condensation cavity to be condensed quickly, and the condensation effect is improved.

Further, the air inlet 1211 of the condensation pipeline 12 is located at the lower part of the condensation chamber (as shown in fig. 2, located on the right side of the paper surface), and the air outlet 1212 of the condensation pipeline 12 is disposed at the top of the pipeline main body 121, that is, located at the top of the condensation chamber (as shown in fig. 2, located on the left side of the paper surface), so that the hot air entering the outer cylinder 11 enters the condensation chamber from the lower part of the condensation chamber, and exits from the top of the condensation chamber, thereby prolonging the retention time of the hot air in the condensation chamber, and further improving the condensation effect. Of course, the arrangement positions of the air inlet 1211 of the condensation pipeline 12 and the air outlet 1212 of the condensation pipeline 12 are not limited to the above-mentioned positions, and the air inlet 1211 of the condensation pipeline 12 may be arranged in the middle or upper part of the condensation chamber, or the air outlet 1212 of the condensation pipeline 12 may be arranged on the side wall or the bottom of the pipeline main body 121, and those skilled in the art can flexibly adjust and arrange the arrangement positions of the air inlet 1211 of the condensation pipeline 12 and the air outlet 1212 of the condensation pipeline 12.

Preferably, the side of the pipeline main body 121 facing the condensation chamber is a smooth surface, the side of the cover plate 122 facing the condensation chamber is a smooth surface, and the outer wall of the outer cylinder 11 located in the condensation chamber is a smooth surface, so that resistance is reduced, and hot air and moisture flow rapidly in the condensation chamber.

Preferably, pipeline main part 121 and outer barrel 11 integrated into one piece, it is fixed not to have any strengthening rib, adopts integrated into one piece's structure, not only is convenient for processing and the preparation of mould, makes pipeline main part 121 and outer barrel 11 not have the joint gap moreover, can not produce any phenomenon of revealing. Of course, the pipe main body 121 and the outer cylinder 11 may be connected by welding, fusion-coating, or the like.

Preferably, the pipe main body 121 and the cover plate 122 are detachably connected by a screw connection, a snap connection, a magnetic connection, etc., so as to facilitate the installation and the disassembly of the cover plate 122, and facilitate the maintenance and the cleaning of the condensation pipe 12 and the condensation chamber.

In the above structure, as shown in fig. 2 to 4, the condensation duct 12 further includes a sealing member disposed on the duct body 121 and the cover plate 122, and the sealing member is used for sealing a gap between the duct body 121 and the cover plate 122, so that the sealing effect of the condensation duct 12 is improved. It is conceivable to those skilled in the art that a sealing member may be provided on the pipe body 121 or on the cover plate 122, and the position of the sealing member may be adjusted regardless as long as the sealing member is enabled to seal the gap between the pipe body 121 and the cover plate 122.

Preferably, the sealing member includes a first sealing portion 123 (shown in fig. 2) and a second sealing portion 124 (shown in fig. 3), the first sealing portion 123 is disposed on the pipe body 121, the second sealing portion 124 is disposed on the cover plate 122, and the first sealing portion 123 and the second sealing portion 124 cooperate to seal a gap between the pipe body 121 and the cover plate 122, so as to prevent hot air and water from leaking to the outside of the condensation pipe 12, and improve the sealing effect of the condensation pipe 12.

Further, first sealing 123 is including setting up the arch on pipeline main part 121, and second sealing 124 is including setting up the recess 1241 on apron 122, and arch and recess 1241 cooperate and form unsmooth seal structure, and the route that leaks is prolonged through unsmooth seal structure, have avoided hot-blast, water to leak to the outside of condensation pipeline 12, have further improved the sealed effect of condensation pipeline 12, have avoided the condition of revealing to appear in condensation pipeline 12. Of course, it is possible to provide a protrusion on cover plate 122 or a recess 1241 on conduit body 121 without departing from the spirit and scope of the present invention.

Furthermore, the protrusion is disposed around the circumference of the side of the pipe body 121 close to the cover plate 122, and the groove 1241 is disposed around the circumference of the side of the cover plate 122 close to the pipe body 121, so that the joint of the pipe body 121 and the cover plate 122 can be sealed in all directions, and the sealing effect of the condensation pipe 12 is further improved.

Further, as shown in fig. 3 and 4, the second sealing portion 124 further includes a sealing ring 1242 disposed in the groove 1241, and the protrusion disposed on the pipe body 121 is inserted into the groove 1241 and presses the sealing ring 1242 disposed in the groove 1241, so that the gap between the protrusion and the groove 1241 is sealed more tightly, and the sealing effect is further improved. Note that, in order to clearly show the seal ring 1242, the outer diameter of the seal ring 1242 is smaller than the inner diameter of the groove 1241 in fig. 4, but in actual products, the outer diameter of the seal ring 1242 is equal to or slightly larger than the inner diameter of the groove 1241, and the gap between the protrusion and the groove 1241 can be completely sealed.

Further, the sealing ring 1242 is made of elastic material such as rubber, sponge, etc.

The configurations of the first seal portion 123 and the second seal portion 124 are not limited to the above-described configurations, and the first seal portion 123 and the second seal portion 124 may be seal rings provided on the pipe body 121 or the cover plate 122; or a sealing body provided on the pipe body 121 or the cover plate 122 and a sealing lip extending from the sealing body, preferably, a part of the sealing lip is located on the inner wall of the pipe body 121, and another part of the sealing lip is located on the inner wall of the cover plate 122, and those skilled in the art can flexibly adjust and provide the structures of the first sealing part 123 and the second sealing part 124, whatever the structure is, as long as the gap between the pipe body 121 and the cover plate 122 can be sealed.

In addition, adopt above-mentioned arch and recess 1241 matched with seal structure, can also with the apron 122 block to pipeline main part 121 on, realize the thick location of upper cover and pipeline main part 121, the installation and the fixed of upper cover and pipeline main part 121 of being convenient for have improved the assembly progress of urceolus 1, do benefit to the installation operation of drum-type washing and drying all-in-one.

In a preferred embodiment, as shown in fig. 1, the drum-type washing and drying all-in-one machine further includes a connection hose 5 disposed in the box, an air inlet 1211 of the condensation pipeline 12 is communicated with an outlet of the drying air duct 2 through the outer cylinder 11, an air outlet 1212 of the condensation pipeline 12 is communicated with an inlet of the drying air duct 2 through the connection hose 5, because the air supply fan 4 is disposed in the drying air duct 2, under the action of the air supply fan 4, hot air in the condensation pipeline 12 is rapidly sucked into the drying air duct 2, because the speed of the hot air is high, high air pressure is generated, the air pressure of the hot air entering the drying air duct 2 from the condensation pipeline 12 can be effectively buffered through the connection hose 5, severe shaking of the drying air duct 2 and the condensation pipeline 12 due to too high air pressure is avoided, and the stability of connection between the drying air duct 2 and the condensation pipeline 12 is improved.

Preferably, as shown in fig. 5, the connection hose 5 includes a hose main body 51, a first connection pipe section 52 and a second connection pipe section 53, a first end of the hose main body 51 is communicated with the air outlet 1212 of the condensation duct 12 through the first connection pipe section 52, a second end of the hose main body 51 is communicated with the inlet of the drying air duct 2 through the second connection pipe section 53, so as to communicate the air outlet 1212 of the condensation duct 12 with the inlet of the drying air duct 2, and the air pressure of the hot air entering the drying air duct 2 from the condensation duct 12 is buffered through the mutual cooperation of the hose main body 51, the first connection pipe section 52 and the second connection pipe section 53.

Further, the inner diameter of the hose main body 51 is larger than the inner diameter of the first connecting pipe section 52, so that the inner diameter of the hose main body 51 is increased, and the speed of hot air entering the hose main body 51 from the first connecting pipe section 52 is reduced, thereby reducing the wind pressure of the hot air entering the hose main body 51 from the first connecting pipe section 52, and avoiding severe shaking of the drying air duct 2 and the condensing pipeline 12 caused by overlarge wind pressure.

Further, the inner diameter of the hose main body 51 is larger than that of the second connecting pipe section 53, so that the inner diameter of the second connecting pipe section 53 is reduced, the speed of hot air entering the second connecting pipe section 53 from the hose main body 51 is increased, and the hot air can relatively quickly enter the drying air duct 2; if a small amount of moisture is carried in the hot air, the moisture keeps the original speed, the hot air and the moisture carried in the hot air generate speed difference, so that the moisture carried in the hot air is separated, the purpose of removing the moisture is further achieved, the situation that the hot air carries the moisture in the air channel 2 is avoided, the situation that the hot air carries the moisture in the air channel 3 is avoided, the heater 3 is prevented from being damaged, and the service life of the heater 3 is prolonged.

Preferably, the hose body 51 and the first connecting pipe section 52 are integrally formed, and the hose body 51 and the second connecting pipe section 53 are integrally formed, so that the integrally formed structure is convenient for processing and manufacturing the mold.

Preferably, the air outlet 1212 end of the condensation line 12 is inserted into the first connecting pipe section 52 and fixed by a pipe clamp, so that the condensation line 12 and the first connecting pipe section 52 are connected more firmly, and the connection hose 5 is convenient to install and detach; the inlet end of the drying air duct 2 is inserted into the second connecting pipe section 53 and fixed by a pipe clamp, so that the drying air duct 2 and the first connecting pipe section 52 are connected more firmly, and the installation and the disassembly of the connecting hose 5 are convenient.

In order to prolong the service life of the connecting hose 5, the connecting hose 5 further comprises wear-resistant ribs 54 arranged on the outer walls of the first connecting pipe section 52 and the second connecting pipe section 53, the hose main body 51 can be worn due to the fact that the end portions of the pipe clamps (namely, the portions close to the hose main body 51) are pointed, the hose main body 51 and the pipe clamps can be isolated through the wear-resistant ribs 54 arranged on the outer walls of the first connecting pipe section 52 and the second connecting pipe section 53, the end portions of the pipe clamps only wear the wear-resistant ribs 54, the hose main body 51 is prevented from being worn, and therefore the service life of the connecting hose 5 is prolonged. Of course, the wear-proof rib 54 may be only disposed on the outer wall of the first connecting pipe section 52, or only the wear-proof rib 54 may be disposed on the outer wall of the second connecting pipe section 53, and those skilled in the art may flexibly adjust and set the disposition position of the wear-proof rib 54 according to the actual use requirement.

In a preferred embodiment, as shown in fig. 1, the integrated drum-type washing and drying machine further comprises a water storage tank 6 disposed in the housing, the water storage tank 6 is connected to a water injection port 1221 of the condensation pipeline 12 through a delivery pipeline 61 for injecting water into the condensation pipeline 12, and the water injected into the condensation pipeline 12 flows into the outer cylinder 11 from an air inlet 1211 of the condensation pipeline 12 and is discharged through a water discharge hole of the outer cylinder 11. Of course, a drain hole may be provided in the condensation duct 12, and the water injected into the condensation duct 12 may be drained through the drain hole of the condensation duct 12.

Preferably, the water injection port 1221 is provided on the cover plate 122, and of course, the water injection port 1221 may be provided on the pipe body 121, and a person skilled in the art may flexibly adjust and set the position of the water injection port 1221.

Preferably, the water storage tank 6 comprises a tank body and an upper cover covering the tank body, a first diversion water path and a water injection cavity communicated with the first diversion water path are arranged in the upper cover, and an outlet of the water injection cavity is connected with a water injection port 1221 of the condensation pipeline 12 through a conveying pipeline 61.

Further, the drum-type washing and drying all-in-one machine further comprises a distributor box (not shown in the figure) arranged in the groove body, the outlet of the groove body is connected with the outer barrel body 11 through a detergent conveying pipeline 61, a second branch water channel and a spraying water cavity communicated with the second branch water channel are further arranged in the upper cover, the spraying water cavity is used for spraying washing water into the distributor box, the detergent in the distributor box is flushed into the groove body and is injected into the outer barrel body 11 through the detergent conveying pipeline 61, so that the water storage tank 6 can supply water to the condensation pipeline 12, the spraying water in the distributor box can be sprayed into the distributor box, and the detergent in the distributor box is injected into the outer barrel body 11, the structure of the drum-type washing and drying all-in-one machine is simplified, and the cost is reduced. Wherein, first reposition of redundant personnel water route and second reposition of redundant personnel flow path are connected through external water pipe and external water source respectively.

Furthermore, the water storage tank 6 is positioned above the outer cylinder 11 and the condensation pipeline 12, so that detergent can be added into the outer cylinder 11 conveniently, and water can be injected into the condensation pipeline 12 conveniently.

Although not shown in the figures, the drum-type washing and drying all-in-one machine further comprises a first control valve and a second control valve, wherein the first control valve is arranged on the conveying pipeline 61, the second control valve is arranged on the detergent conveying pipeline, the communication state of the water storage tank 6, the condensation pipeline 12 and the outer barrel 11 is controlled through the first control valve and the second control valve, and when water needs to be filled into the condensation pipeline 12, the first control valve is opened, the second control valve is closed, so that the water storage tank 6 is communicated with the condensation pipeline 12, and the water storage tank 6 can convey water into the condensation pipeline 12; when water needs to be filled into the outer cylinder body 11, the second control valve is opened, the first control valve is closed, the water storage tank 6 is communicated with the outer cylinder body 11, the water storage tank 6 can convey water into the outer cylinder body 11, and the purpose of selectively conveying water into the condensation pipeline 12 or the outer cylinder body 11 is achieved.

Preferably, the detergent includes laundry detergent, washing powder, softener, bleaching agent, etc.

It should be noted that the water injection method of the condensation pipeline 12 is not limited to the water storage tank 6 illustrated above, and the condensation pipeline 12 may be directly injected with water through an external water source by connecting to the external water source through an electric third control valve, and those skilled in the art may adjust the water injection method of the condensation pipeline 12 according to actual use requirements.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims

1. The clothes drying equipment is characterized by comprising a box body, an outer barrel and a drying air duct, wherein the outer barrel and the drying air duct are arranged in the box body;

the outer barrel comprises an outer barrel body and a condensation pipeline, the outer barrel body is circularly communicated with the drying air channel through the condensation pipeline to form a circulating air path, and the condensation pipeline is used for removing moisture in hot air.

2. The clothes drying apparatus of claim 1, wherein the condensing duct includes a duct body provided on the outer drum and a cover plate covering the duct body, the cover plate and the outer drum collectively enclosing a condensing chamber for removing moisture from the hot air.

3. The clothes drying apparatus of claim 2, wherein the condensing duct further includes a sealing member provided on the duct body and/or the cover plate, the sealing member for sealing a gap between the duct body and the cover plate.

4. A clothes drying apparatus according to claim 3, wherein the sealing member includes a first sealing portion provided on the conduit body and a second sealing portion provided on the cover plate, the first and second sealing portions cooperating to seal a gap between the conduit body and the cover plate.

5. A clothes drying apparatus according to claim 4, wherein the first sealing portion comprises a protrusion provided on the conduit body and the second sealing portion comprises a recess provided on the cover plate, the protrusion and the recess cooperating.

6. A drying apparatus according to claim 5, wherein the second sealing portion further comprises a sealing ring disposed in the groove for sealing a gap between the protrusion and the groove.

7. The clothes drying apparatus of claim 2, wherein the conduit body and the outer cylinder are integrally formed; and/or

The pipeline main body and the cover plate are detachably connected.

8. The clothes drying apparatus according to claim 2, further comprising a water storage tank disposed in the cabinet, the water storage tank being connected to a water filling port of the condensation line through a delivery line for filling water into the condensation line.

9. A clothes drying apparatus according to claim 8, wherein the water injection port is provided on the cover plate.

10. The clothes drying apparatus of claim 1, further comprising a heater and a blower fan disposed in the drying air duct, the blower fan being configured to send hot air generated by the heater into the outer tub through the drying air duct.