CN109706712B - Fragrance mixed structure and washing machine with same - Google Patents

Abstract

The invention provides a fragrance mixing structure and a washing machine with the same. The fragrance mixing structure comprises a body, wherein the body is provided with an accommodating cavity; the inlet air passage is arranged in the body, the first end of the inlet air passage is connected with the first end of the body, the second end of the inlet air passage extends towards the accommodating cavity, and the inner diameter of the first end of the inlet air passage is larger than that of the second end of the inlet air passage; the first end of export air flue is connected with the second end of body, and the second end orientation of export air flue holds the intracavity and extends the setting, and the second end of import air flue is held in extending to the second of export air flue, and the second of import air flue holds and has between the inner peripheral surface of the second end of surface and export air flue apart from setting up in order to form the fragrance air flue, and the fragrance air flue is linked together with holding the chamber, still is provided with the spray tube socket that is used for introducing fragrance on the body, and the spray tube socket is linked together with holding the chamber. The fragrance concentration of each part of the cleaning object is kept consistent, and the practicability of the fragrance mixed structure is effectively improved.

Description

Fragrance mixed structure and washing machine with same

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a fragrance mixing structure and a washing machine with the same.

Background

Along with the diversification of daily life styles of people, the demand for enhancing the fragrance of clothes is also great. The common laundry detergent or washing powder can be added with certain essence in consideration of the need of flavoring for customers. However, after washing and multiple rinsing, the essence remained on the clothes is basically and completely washed, which causes the problems of insufficient fragrance retention of the clothes or non-lasting fragrance retention time.

In order to make the washed clothes have fragrance, a device for specially extracting, retaining and spraying fragrance in detergent mixed liquor and then increasing the fragrance is provided in the prior art, on one hand, fragrance can be increased without using fragrance increasing substances except laundry detergent or washing powder, and on the other hand, the detergent mixed liquor is vaporized and purified through an evaporator. In the prior art, special aroma enhancement equipment for spraying aroma liquid is also arranged, so that the aroma liquid can be sprayed on clothes in the last dehydration before the dehydration barrel stops rotating; the method can solve the problems that clothes except laundry detergent or washing powder are used for enhancing fragrance, the variety of fragrance is expanded, but the device is difficult to ensure the uniform coverage of the fragrance on the surface of the clothes, and the local fragrance of the clothes is too strong or too weak.

The process of flavoring by adopting the washing machine in the prior art is basically to directly spray liquid fragrance (or fragrance extracted from detergent) to clothes for flavoring after the washing is finished, and because the clothes in the washing machine are stacked, the problem that the local fragrance of the clothes is too thick or too thin is easily caused by directly spraying the liquid fragrance.

Disclosure of Invention

The invention mainly aims to provide a fragrance mixing structure and a washing machine with the same, and aims to solve the problem that fragrance of the washing machine in the prior art is uneven.

To achieve the above object, according to one aspect of the present invention, there is provided a fragrance mixing structure including: the body is provided with an accommodating cavity; the inlet air passage is arranged in the body, the first end of the inlet air passage is connected with the first end of the body, the second end of the inlet air passage extends towards the accommodating cavity, and the inner diameter of the first end of the inlet air passage is larger than that of the second end of the inlet air passage; export air flue, the first end of export air flue is connected with the second end of body, the second end orientation of export air flue holds the intracavity and extends the setting, the second end of import air flue is held in extending to the second of export air flue, it sets up in order to form the fragrance air flue to have the distance between the inner peripheral surface of the second end of import air flue's second end surface and export air flue, the fragrance air flue with hold the chamber and be linked together, still be provided with the spray tube socket that is used for introducing fragrance on the body, the spray tube socket with hold the chamber and be linked together.

Further, the first end of the outlet air passage has an inner diameter larger than the inner diameter of the second end of the outlet air passage.

Further, the inlet air passage and the outlet air passage are coaxially arranged.

Further, the inlet air passages are multiple, the inlet air passages are arranged at intervals, the outlet air passages are multiple, and the outlet air passages and the inlet air passages are arranged in a one-to-one correspondence mode.

Further, the fragrance mixing structure further comprises: and the flavoring agent adding box is communicated with the spraying pipe socket through a fragrance output pipe.

Further, the fragrance mixing structure further comprises: the first end and the fragrant atmosphere output tube of fragrant atmosphere spray tube are linked together, and the second end and the spray tube socket of fragrant atmosphere spray tube are linked together.

Further, the fragrance mixing structure further comprises: and the fragrance nozzle is arranged in the accommodating cavity and communicated with the second end of the fragrance spray pipe.

Further, a heater is arranged in the flavoring agent adding box and used for heating and evaporating the flavoring agent in the flavoring agent adding box.

Further, the spray tube socket is a plurality of, and a plurality of spray tube sockets set up along the circumference interval of body, and each spray tube socket all is linked together through the inside of independent fragrant atmosphere spray tube with the odorant interpolation box.

Further, the body is made of a thermally conductive material.

According to another aspect of the present invention, there is provided a washing machine including a fragrance mixing structure, the fragrance mixing structure being the above-described fragrance mixing structure.

Further, the washing machine includes: the cleaning device comprises a shell, a cleaning device and a cleaning system, wherein the shell is provided with a working cavity used for cleaning an object to be cleaned; the first end of the pipeline structure is communicated with the air outlet of the working cavity, and the second end of the pipeline structure is communicated with the air inlet of the working cavity; the drying system is arranged in the pipeline structure; the body of fragrance mixed structure sets up in pipeline structure, when drying system treats that the washing thing dries the operation, and the cavity is held in the export air flue discharge again after the inlet air flue entering of pipeline structure in hot gas flow is held the intracavity, makes to hold the intracavity and produces the negative pressure in order to be located to hold the fragrance of intracavity and inhale to pipeline structure in order to carry out the fragtant through the fragrance air flue to the washing thing.

Further, the piping structure includes: the first end of the air inlet pipe is communicated with the air outlet, and the drying system is arranged in the air inlet pipe; the air outlet pipe is communicated with the first end of the air outlet pipe and the second end of the air inlet pipe, the second end of the air outlet pipe is communicated with the air inlet, and the body is arranged in the air outlet pipe.

Further, the body is of a columnar structure, the outer surface of the body is attached to the inner wall surface of the pipeline structure, and the aroma adding box of the fragrance mixing structure is located outside the shell.

By applying the technical scheme of the invention, the fragrance mixing structure is adopted, when airflow enters the accommodating cavity through the inlet air passage and then is discharged through the outlet air passage, because the inner diameter of the first end of the inlet air passage is larger than that of the second end of the inlet air passage, the airflow speed at the second end of the inlet air passage is larger than that at the first end of the inlet air passage, and because the inlet air passage is communicated with the fragrance air passage between the inlet air passage and the outlet air passage, negative pressure is formed at the side of the accommodating cavity when the washing machine performs drying operation, and then the fragrance increasing agent in the accommodating cavity flows into the working cavity of the washing machine along with the airflow to perform fragrance increasing operation on washing objects under the drive of hot airflow. Adopt this fragrance mixed structure can be fine to carry out the fragtant operation to the washing thing in the washing machine with the odorant in melting into the stoving air current for the odorant can spray on wasing the thing uniformly, has guaranteed that the fragrant smell concentration of each part of wasing the thing keeps unanimous, has improved this fragrance mixed structure's practicality effectively.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 shows a schematic cross-sectional structural view of a first embodiment of a fragrance mixing structure according to the present invention;

FIG. 2 shows a schematic cross-sectional structural view of a first embodiment of the body of the fragrance mixing structure of the present invention;

FIG. 3 shows a schematic structural view of a second embodiment of the body of the fragrance mixing structure of the present invention;

FIG. 4 shows a schematic structural view of a third embodiment of the body of the fragrance mixing structure of the present invention;

FIG. 5 shows a schematic cross-sectional structural view of a second embodiment of a fragrance mixing structure according to the present invention;

FIG. 6 shows a schematic cross-sectional structural view of a second embodiment of the body of the fragrance mixing structure of the present invention;

FIG. 7 shows a schematic structural view of a third embodiment of the body of the fragrance mixing structure of the present invention;

FIG. 8 shows a schematic structural view of a fourth embodiment of the body of the fragrance mixing structure of the present invention;

fig. 9 shows a schematic configuration diagram of a first embodiment of the washing machine of the present invention;

fig. 10 shows a schematic configuration of a second embodiment of the washing machine of the present invention.

Wherein the figures include the following reference numerals:

1. an air inlet; 2. a body; 21. an inlet air passage; 22. a fragrance airway; 23. an outlet airway; 24. a nozzle spigot;

3. an air outlet pipe;

4. a flavoring agent adding box; 41. a fragrance output pipe;

5. a fragrance spray pipe; 6. a fragrance nozzle; 7. a drum; 8. an air outlet; 9. an air inlet pipe; 10. and a drying system.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 10, according to an embodiment of the present invention, a fragrance mixing structure is provided.

Specifically, as shown in fig. 1, the fragrance mixing structure includes a body 2, an inlet air passage 21, and an outlet air passage 23. The body 2 has a housing cavity; the inlet air passage 21 is arranged in the body 2, the first end of the inlet air passage 21 is connected with the first end of the body 2, the second end of the inlet air passage 21 extends towards the accommodating cavity, and the inner diameter of the first end of the inlet air passage 21 is larger than that of the second end of the inlet air passage 21; the first end of the outlet air passage 23 is connected with the second end of the body 2, the second end of the outlet air passage 23 extends towards the containing cavity, the second end of the inlet air passage 21 extends into the second end of the outlet air passage 23, the outer surface of the second end of the inlet air passage 21 and the inner circumferential surface of the second end of the outlet air passage 23 are arranged with a distance to form a fragrance air passage 22, the fragrance air passage 22 is communicated with the containing cavity, a spray pipe socket 24 for introducing fragrance is further arranged on the body 2, and the spray pipe socket 24 is communicated with the containing cavity.

In this embodiment, by adopting the fragrance mixing structure, after the air flow enters the accommodating cavity through the inlet air passage and is discharged through the outlet air passage, because the inner diameter of the first end of the inlet air passage is larger than that of the second end of the inlet air passage, the air flow speed at the second end of the inlet air passage is larger than that at the first end of the inlet air passage, and because the inlet air passage is communicated with the fragrance air passage between the inlet air passage and the outlet air passage, when the washing machine performs drying operation, negative pressure is formed at the side of the accommodating cavity, and then under the drive of hot air flow, the fragrance increasing agent in the accommodating cavity flows into the working cavity of the washing machine along with the air flow to perform fragrance increasing operation on the washed objects. Adopt this fragrance mixed structure can be fine to carry out the fragtant operation to the washing thing in the washing machine with the odorant in melting into the stoving air current for the odorant can spray on wasing the thing uniformly, has guaranteed that the fragrant smell concentration of each part of wasing the thing keeps unanimous, has improved this fragrance mixed structure's practicality effectively.

Wherein the inner diameter of the first end of the outlet air duct 23 is larger than the inner diameter of the second end of the outlet air duct 23. The arrangement can effectively change the flow rate of the air flow in the outlet air passage 23, and then can enable enough negative pressure to be generated inside the accommodating cavity, so that the purpose of sucking out the flavoring agent in the accommodating cavity through the fragrance air passage 22 is achieved, and the flavoring reliability of the fragrance mixing structure is improved.

Preferably, the inlet duct 21 is arranged coaxially with the outlet duct 23. The arrangement enables the airflow to flow more smoothly in the body.

In order to increase the amount of flavoring agent and improve the uniformity of the flavoring agent entering the outlet air passage 23, the inlet air passage 21 may be provided in plurality, and the plurality of inlet air passages 21 may be provided at intervals. The outlet air passages 23 are provided in plural, and the plural outlet air passages 23 are provided in one-to-one correspondence with the plural inlet air passages 21.

Further, as shown in fig. 1, the fragrance mixing structure further comprises a flavoring agent adding box 4, and the flavoring agent adding box 4 is communicated with the nozzle insertion opening 24 through a fragrance output pipe 41. The arrangement enables the flavoring agent in the flavoring agent adding box 4 to be sucked into the accommodating cavity under the action of negative pressure in the accommodating cavity so as to achieve the purpose of feeding the flavoring agent. The structure can effectively realize the function of automatically adding the flavoring agent, and the fragrance mixing structure is simple and reliable.

The fragrance mixing structure further comprises a fragrance nozzle 5. The first end of the fragrance nozzle 5 is in communication with the fragrance output tube 41 and the second end of the fragrance nozzle 5 is in communication with the nozzle socket 24. The arrangement can effectively improve the feeding reliability of the flavoring agent adding box 4.

The fragrance mixing structure further comprises a fragrance nozzle 6. A fragrance nozzle 6 is disposed within the receiving cavity and is in communication with the second end of the fragrance nozzle 5. The arrangement enables the flavoring agent flowing out of the flavoring agent adding box 4 to be uniformly sprayed in the accommodating cavity to form a flavoring airflow with uniform fragrance.

Preferably, in order to improve the reliability of feeding of the odorant addition box 4, a heater is provided inside the odorant addition box 4 for heating and evaporating the odorant inside the odorant addition box 4 into a gas.

Of course, in another embodiment of the present application, the body 2 may also be made of a heat conductive material, so that after the flavoring agent sucked through the nozzle insertion opening 24 contacts with the body 2, since the body 2 exchanges heat with the air flow passing through the body during the operation process to have a certain temperature, the body 2 heats the contacted flavoring agent to form a flavoring agent gas, and then the flavoring agent gas is mixed with the drying air flow through the fragrance air passage to achieve the purpose of flavoring.

As shown in fig. 5 to 8, in order to further achieve the effect of uniform flavoring, a plurality of nozzle insertion openings 24 are provided, the plurality of nozzle insertion openings 24 are provided at intervals in the circumferential direction of the body 2, and each nozzle insertion opening 24 is communicated with the inside of the flavoring agent addition box 4 through the independent fragrance nozzle 5.

The fragrance mixing structure in the above embodiments may also be used in the technical field of washing machine equipment, that is, according to another aspect of the present invention, there is provided a washing machine including the fragrance mixing structure in the above embodiments.

In the present embodiment, as shown in fig. 9 and 10, the washing machine includes a case, a drying system 10, and a duct structure. The shell is provided with a working cavity, and the working cavity is used for cleaning the object to be cleaned. The first end of the pipeline structure is communicated with the air outlet 8 of the working cavity, and the second end of the pipeline structure is communicated with the air inlet 1 of the working cavity. The drying system 10 is disposed in the pipeline structure. The body 2 of fragrance mixed structure sets up in pipeline structure, when drying system 10 treats that the washing thing dries the operation, and the hot gas stream in the pipeline structure holds the chamber through 23 discharges of export air flue after the intracavity is held in the entrance air flue 21 entering again, makes to hold the intracavity and produce the negative pressure and inhale to pipeline structure in order to carry out the fragtant to the washing thing through fragrance air flue 22 with being located to hold the fragrance of intracavity.

Specifically, the duct structure includes an air inlet duct 9 and an air outlet duct 3. The first end of the air inlet pipe 9 is communicated with the air outlet 8, and the drying system 10 is arranged in the air inlet pipe 9. The first end of the air outlet pipe 3 is communicated with the second end of the air inlet pipe 9, the second end of the air outlet pipe 3 is communicated with the air inlet 1, and the body 2 is arranged in the air outlet pipe 3. This arrangement can effectively improve the reliability of the aroma enhancement operation.

Preferably, the body 2 is a columnar structure, the outer surface of the body 2 is attached to the inner wall surface of the pipeline structure, and the flavoring agent adding box 4 of the fragrance mixing structure is positioned outside the shell. The arrangement can facilitate adding the flavoring agent. Wherein the roller 7 is arranged in the working chamber. Wherein the odorant addition box 4 is placed on the side of the casing.

Specifically, the washing machine with the structure solves the problem that the traditional spraying liquid fragrance is not uniformly distributed and solves the problem that the fragrance and the drying air flow are not uniformly mixed. The flowing gas with higher temperature generated by the drying system automatically mixes the uniform fragrance, can dry the clothes of the cleaning object and simultaneously fragrance the clothes, and uniformly distributes fragrance-increasing substances on the surface of the clothes through multiple cycles. Wherein, the flavoring agents with different flavors can be selected and placed in the flavoring agent adding box 4. The air outlet of the drying system is provided with a fragrance mixing structure, and the flowing gas blown in by the drying system is utilized to realize the automatic mixing of the flavoring agent and the hot air flow.

Wherein, the circulating air current that the fan was blown gets into in the cylinder from the air intake of cylinder, and the mixed gas flow is through export air flue 23 outflow. The pipeline structure is used for connecting an air outlet of the drying system and an air inlet of the roller. The aroma adding box is used for adding an aroma adding agent and generating aroma steam, the aroma output pipe is used for discharging the aroma steam from the aroma adding box, the aroma spray pipe is used for introducing the aroma steam into the aroma mixer, the aroma nozzle is used for spraying the aroma steam out, the roller is used for containing clothes to be cleaned, washing, drying and other operations are carried out, the air outlet of the roller is used for discharging circulating airflow in the roller, the air inlet pipe is used for connecting the air outlet of the roller and the air inlet of the drying system, the drying system sucks low-temperature gas through the air inlet pipe, and high-temperature airflow is discharged through the air outlet pipe after heating.

Drying system principles may include, but are not limited to, electrical heating, heat pump system heating. During drying, the circulation path of the circulation airflow is as shown in fig. 9, the circulation airflow passes through the air inlet pipe from the air outlet of the roller, enters the drying system, is heated and then enters the roller from the air inlet of the roller through the air outlet pipe, so that a round of drying process is completed, and the circulation is repeated until the clothes achieve the drying effect. The flavoring agent adding box 4 is provided with a fragrance output pipe 41 and is connected with a fragrance spray pipe 5, the other end of the fragrance spray pipe 5 is provided with a fragrance nozzle 6, and the mode of generating fragrance by the flavoring agent adding box 4 can be as follows: liquid flavoring agent is put in and heated in the flavoring agent adding box 4, so that the liquid flavoring agent is vaporized.

Preferably, the side of the body close to the air outlet pipe 3 is provided with an inlet air passage with the inner diameter gradually reduced from top to bottom, the side of the inlet air passage close to the air inlet 1 is correspondingly provided with an outlet air passage with the inner diameter gradually increased from top to bottom, the rest part in the body is of a hollow structure, the side surface of the body is provided with a spray pipe socket 24, and the spray pipe socket 24 is provided with a fragrance spray pipe 5 connected with a fragrance nozzle 6.

The high-temperature airflow blown out from the drying system 10 enters the air outlet pipe 3 and further enters the outlet air passage, the inner diameter of the outlet air passage is gradually reduced, so that the flow speed of the passing airflow is accelerated, a relative negative pressure is formed at the rear end of the airflow leaving the outlet air passage according to the venturi tube principle, the vaporous fragrance generated in the fragrance adding box 4 is sucked into the fragrance mixing structure under the action of the relative negative pressure, and the vaporous fragrance inside the fragrance mixing structure enters the outlet air passage through the fragrance air passage to be mixed with the airflow under the action of the continuous relative negative pressure, so that high-temperature mixed gas is generated and enters the air inlet 1 of the rotary drum to dry clothes and fragrance the clothes. The method can uniformly mix the fragrance into the high-temperature airflow, and can make the original vaporous fragrance matter uniformly and deeply cover the clothes while drying the clothes, thereby achieving good fragrance increasing effect.

The number of the inlet air passages can be one or more (19 in fig. 3 and 5 in fig. 7), the specific scheme can be adjusted according to the wind speed and the loss rate of heat, the number of the fragrance nozzles 6 can be one or more (1 in fig. 1 and 5 in fig. 7), each corresponding nozzle needs to be connected with one fragrance nozzle 5, each fragrance nozzle is connected with a fragrance output pipe 41, and the side surface of the fragrance mixing structure needs to be provided with a corresponding number of nozzle sockets 24 correspondingly.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A washing machine, characterized in that the washing machine comprises a fragrance mixing structure comprising:

a body (2), the body (2) having a receiving cavity;

the inlet air passage (21) is arranged in the body (2), a first end of the inlet air passage (21) is connected with a first end of the body (2), a second end of the inlet air passage (21) extends towards the accommodating cavity, and the inner diameter of the first end of the inlet air passage (21) is larger than that of the second end of the inlet air passage (21);

an outlet air passage (23), wherein a first end of the outlet air passage (23) is connected with a second end of the body (2), a second end of the outlet air passage (23) extends towards the accommodating cavity, a second end of the inlet air passage (21) extends into the second end of the outlet air passage (23), the outer surface of the second end of the inlet air passage (21) and the inner circumferential surface of the second end of the outlet air passage (23) are arranged at a distance to form a fragrance air passage (22), the fragrance air passage (22) is communicated with the accommodating cavity, a spray pipe socket (24) for introducing fragrance is further arranged on the body (2), the spray pipe socket (24) is communicated with the accommodating cavity, and the inner diameter of the first end of the outlet air passage (23) is larger than that of the second end of the outlet air passage (23);

the washing machine further includes:

the cleaning device comprises a shell, a cleaning device and a cleaning system, wherein the shell is provided with a working cavity used for cleaning an object to be cleaned;

the first end of the pipeline structure is communicated with the air outlet (8) of the working cavity, and the second end of the pipeline structure is communicated with the air inlet (1) of the working cavity;

a drying system (10), said drying system (10) being disposed within said duct structure;

fragrant atmosphere mixed structure body (2) set up in the pipeline structure, work as drying system (10) are right when waiting to wash the thing and drying the operation, hot gas in the pipeline structure flows through import air flue (21) get into behind the holding cavity again the warp export air flue (23) discharge hold the chamber, make hold the intracavity and produce the negative pressure in order to be located hold the fragrant atmosphere of intracavity fragrant atmosphere air flue (22) inhale extremely in the pipeline structure in order to carry out the fragtant to wasing the thing.

2. The washing machine as claimed in claim 1, wherein the piping structure comprises:

the first end of the air inlet pipe (9) is communicated with the air outlet (8), and the drying system (10) is arranged in the air inlet pipe (9);

the air outlet pipe (3), the first end of the air outlet pipe (3) is communicated with the second end of the air inlet pipe (9), the second end of the air outlet pipe (3) is communicated with the air inlet (1), and the body (2) is arranged in the air outlet pipe (3).

3. The washing machine according to claim 1, wherein the body (2) is a columnar structure, the outer surface of the body (2) is attached to the inner wall surface of the pipeline structure, and the fragrance adding box (4) of the fragrance mixing structure is located outside the casing.

4. Washing machine according to claim 1, characterized in that the inlet air duct (21) is arranged coaxially with the outlet air duct (23).

5. The washing machine according to claim 1, wherein the inlet air passage (21) is plural, the plurality of inlet air passages (21) are provided at intervals, the outlet air passage (23) is plural, and the plurality of outlet air passages (23) are provided in one-to-one correspondence with the plurality of inlet air passages (21).

6. The washing machine as claimed in claim 1, wherein the fragrance mixing structure further comprises:

the flavoring agent adding box (4) is communicated with the spray pipe inserting opening (24) through a fragrance outputting pipe (41).

7. The washing machine as claimed in claim 6, wherein the fragrance mixing structure further comprises:

the first end of the fragrance spraying pipe (5) is communicated with the fragrance output pipe (41), and the second end of the fragrance spraying pipe (5) is communicated with the spraying pipe inserting opening (24).

8. The washing machine as claimed in claim 7, wherein the fragrance mixing structure further comprises:

the fragrance nozzle (6) is arranged in the accommodating cavity and communicated with the second end of the fragrance spraying pipe (5).

9. Washing machine according to claim 7, characterized in that a heater is provided inside said odorant addition box (4) for heating and evaporating odorant inside said odorant addition box (4).

10. Washing machine according to claim 7, characterized in that said plurality of nozzle sockets (24) is provided, a plurality of said nozzle sockets (24) being arranged at intervals along the circumferential direction of said body (2), each of said nozzle sockets (24) being in communication with the inside of said odorant addition box (4) through a separate said odorant nozzle (5).

11. Washing machine according to claim 1, characterized in that said body (2) is made of a heat-conducting material.

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