CN213232869U - Heating air duct and drying air duct of clothes drying equipment and clothes drying equipment - Google Patents

Abstract

The utility model relates to a clothing drying equipment technical field discloses a heating wind channel, stoving wind channel and clothing drying equipment of clothing drying equipment. The heating air duct of the clothes drying equipment comprises a heating section air duct and a drying joint, one end of the drying joint is communicated with the heating section air duct, the other end of the drying joint is communicated with a clothes drying barrel of the clothes drying equipment, a heating assembly is arranged in the heating air duct, and a reflecting plate structure is arranged on the inner wall of one end of the drying joint, which is communicated with the heating section air duct. This clothing equipment that dries's hot air duct can play thermal-insulated effect through the reflecting plate structure, can reflect heating element's heat to inside the hot air duct moreover, has reduced calorific loss, will dry when avoiding heating element high temperature or breaking down and connect the burning out, prevents the emergence of incident, and then has improved the life of stoving wind duct and clothing equipment of drying.

Description

Heating air duct and drying air duct of clothes drying equipment and clothes drying equipment

Technical Field

The utility model relates to a clothing drying equipment technical field especially relates to a heating air duct, stoving wind channel and clothing drying equipment of clothing drying equipment.

Background

Along with the improvement of the life quality of people, the clothes drying equipment brings great convenience to users, and the clothes drying equipment can dry washed clothes after natural wind heating. The existing clothes drying equipment generally comprises a clothes drying barrel and a drying air channel, the drying air channel generally comprises a heating air channel, a condensing air channel and a drying fan, the heating air channel is communicated with the condensing air channel, the drying fan is arranged at the communication position of the heating air channel and the condensing air channel, two ends of the drying air channel are respectively communicated with the inside of the clothes drying barrel, and further the heating air channel, the drying fan, the condensing air channel and the clothes drying barrel form a drying system of the clothes drying equipment, under the action of the drying fan, air in the drying system flows from the drying fan to the heating air channel and then enters the clothes drying barrel, then enters the condensing air channel, and then enters the drying fan again, so that the circulation of heating, evaporation and condensation is realized.

The heating air channel is internally provided with a heating assembly which can heat air in the heating air channel, the heating air channel comprises a heating section air channel and a drying joint, and the heating section air channel is communicated with the clothes drying barrel through the drying joint. In order to reduce the overall weight and cost of the heating air duct, the drying joint is usually made of plastics, so that although the overall weight and manufacturing cost of the heating air duct are reduced, when the heating temperature of a heating assembly in the heating air duct is too high or a heating fault occurs, the drying joint is easily burnt out, and further safety accidents are caused. Therefore, it is desirable to design a heating air duct to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clothing drying equipment's hot air duct can solve the stoving and connect the technical problem that burns out and lead to the incident to take place.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a heating air duct of clothing drying equipment, connect including heating section wind channel and stoving, the one end that the stoving connects with the heating section wind channel is linked together, the other end that the stoving connects with the dry clothing bucket of clothing drying equipment is linked together, be provided with heating element in the heating air duct, the stoving connect with the inner wall of the one end that the heating section wind channel is linked together is provided with the reflecting plate structure.

This clothing equipment of drying's hot air duct, the one end that the stoving connects is linked together with the hot air duct of heating section, the other end that the stoving connects is linked together with the dry-air bucket of clothing equipment, thereby carry the air of heating element heating and dry the clothing in the dry-air bucket, the inner wall of the one end that the stoving connects and the hot air duct of heating is linked together is provided with the reflecting plate structure, can play thermal-insulated effect through the reflecting plate structure, and can be with inside the hot air duct of heating element's heat reflection, calorific loss has been reduced, burn out the stoving joint when avoiding the too high or trouble of heating element temperature, prevent the emergence of incident.

As a preferable scheme of the heating air duct of the clothes drying equipment, the reflecting plate structure is attached to the inner wall of one end of the drying joint, which is close to the heating section air duct.

The reflecting plate structure is attached to the inner wall of one end, close to the heating air duct, of the drying joint, heated air is prevented from entering the space between the reflecting plate structure and the inner wall of the drying joint, and the drying joint is prevented from being burnt out.

As a preferable scheme of the heating air duct of the clothes drying device, a limiting structure is arranged on an inner wall of the drying joint, and the limiting structure is configured to limit the reflecting plate structure.

The setting of limit structure can carry on spacingly to the reflecting plate structure, avoids the reflecting plate structure to remove at will.

As a preferable scheme of the heating air duct of the clothes drying device, the limiting structure comprises a clamping groove arranged on the inner wall of the drying joint, and the reflecting plate structure is clamped in the clamping groove.

Limiting structure can block the reflecting plate structure through the draw-in groove including setting up the draw-in groove on the inner wall that the stoving connects, simple structure, easy preparation.

As a preferable scheme of the heating air duct of the clothes drying apparatus, the casing of the heating section air duct pushes one end of the reflection plate structure facing the heating section air duct against the inner wall of the drying joint.

Above-mentioned setting can assist limit structure to fix the reflecting plate structure on the inner wall that the stoving connects, prevents that the reflecting plate structure from dropping.

As an optimized scheme of the heating air duct of the clothes drying device, a positioning structure is arranged between the reflecting plate structure and the inner wall of the drying joint, and the positioning structure comprises:

one of the positioning column and the positioning hole is arranged on the inner wall of the drying joint, and the other of the positioning column and the positioning hole is arranged on the reflecting plate structure.

Through set up location structure between the inner wall that reflecting plate structure and stoving connect, location structure includes reference column and locating hole, simple structure, and preparation is convenient, can realize the quick location installation of reflecting plate structure.

As a preferable scheme of the heating air duct of the clothes drying equipment, the reflecting plate structure is integrally formed. The reflecting plate structure of the structure has high integral strength and is convenient to install.

The utility model also provides a dry clothing equipment's stoving wind channel, including condensation wind channel and foretell dry clothing equipment's heating wind channel, the condensation wind channel with the heating wind channel is linked together.

This drying air duct of clothes drying equipment can heat the air through the heating air duct of clothes drying equipment, guarantees the safety in drying air duct of clothes drying equipment.

As a preferable scheme of the drying air duct of the clothes drying equipment, the clothes drying equipment further comprises a drying fan, and the drying fan is arranged at the communication position of the condensation air duct and the heating air duct.

The utility model also provides a clothes drying device, including the stoving wind channel of dry clothing bucket and foretell clothes drying device, the both ends in stoving wind channel respectively with the inside of dry clothing bucket is linked together.

The clothes drying equipment is long in service life, and the probability of safety accidents can be reduced.

The utility model has the advantages that:

the utility model provides a drying equipment's heating wind channel, inside heating element that is provided with in heating wind channel, the one end that the stoving connects is linked together with heating section wind channel, the other end that the stoving connects is linked together with drying equipment's dry clothing bucket, thereby carry the air of heating element heating to dry the clothing in the dry clothing bucket and dry, the inner wall of the one end that the stoving connects and is linked together with heating section wind channel is provided with the reflecting plate structure, can play thermal-insulated effect through the reflecting plate structure, and can be with inside heating component's heat reflection to heating wind channel, heat loss has been reduced, will dry when avoiding heating element high temperature or breaking down to connect and burn out, prevent the emergence of incident.

The utility model provides a drying air duct of clothes drying equipment can heat the air through drying equipment's heating air duct, guarantees drying equipment's the safety in stoving air duct.

The utility model provides a clothes drying equipment, long service life can reduce the probability that the incident takes place.

Drawings

Fig. 1 is a schematic structural view of a clothes drying device provided by the present invention;

FIG. 2 is a schematic structural view of a drying air duct of the clothes drying apparatus provided by the present invention;

FIG. 3 is a schematic structural view of a heating air duct of the clothes drying apparatus provided by the present invention;

fig. 4 is a first schematic structural diagram showing an internal structure of a heating air duct of the clothes drying equipment provided by the invention;

FIG. 5 is a second schematic structural view showing the internal structure of the heating air duct of the clothes drying apparatus according to the present invention;

FIG. 6 is a sectional view of a heating air duct of the clothes drying apparatus provided by the present invention;

fig. 7 is an enlarged schematic view at a in fig. 6.

In the figure:

100. a clothes drying barrel; 101. an opening; 200. a drying air duct;

201. a heating air duct; 202. a condensation air duct;

1. a heating section air duct; 11. a lower case; 12. an upper shell;

2. drying the joints; 21. a first side plate; 22. a second side plate; 23. a third side plate; 24. a fourth side plate;

3. a heating assembly;

4. a reflective plate structure; 41. a first reflection plate; 42. a second reflection plate;

5. a limiting structure;

6. a positioning structure; 61. a positioning column; 62. and (7) positioning the holes.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

the present embodiment provides a clothes drying apparatus, as shown in fig. 1, the clothes drying apparatus includes a clothes drying tub 100 and a drying air duct 200, the drying air duct 200 is disposed on a side wall of the clothes drying tub 100, and two ends of the drying air duct 200 are respectively communicated with an inside of the clothes drying tub 100.

Alternatively, the drying apparatus may be a washing machine, a dryer, a washer-dryer, or the like having a drying function.

Specifically, as shown in fig. 2, the drying air duct 200 of the clothes drying apparatus includes a heating air duct 201, a condensing air duct 202 and a drying fan, the condensing air duct 202 is communicated with the heating air duct 201, the drying fan is disposed at a communication position of the condensing air duct 202 and the heating air duct 201, one end of the heating air duct 201 far away from the drying fan is communicated with an inside of one end of the drying tub 100 provided with the opening 101, and one end of the condensing air duct 202 far away from the drying fan is communicated with an inside of one end of the drying tub 100 not provided with the opening 101, so that the heating air duct 201, the drying fan, the condensing air duct 202 and the drying tub 100 form a drying system of the clothes drying apparatus, and under the action of the drying fan, air in the drying system enters the heating air duct 201, then enters the drying tub 100, then enters the condensing air duct 202, and then enters the drying fan again to realize heating, evaporation and drying, And (4) recycling of condensation.

Because the air circulation in the stoving wind channel 200 flows, in the dander on the clothing enters into stoving wind channel 200 along with the flow of air, in order to avoid the dander to cause secondary pollution to the clothing to and avoid the dander to block up stoving wind channel 200, be provided with cleaning device in condensation wind channel 202, can clean the air that enters into condensation wind channel 202, in order to guarantee to the cleanness in condensation wind channel 202, avoid the dander to cause secondary pollution to the clothing.

Optionally, the cleaning device may be a filtering device, such as a filter screen assembly, and the filter screen assembly filters the lint in the condensation air duct 202, and the filter screen assembly may be detachable so as to clean the lint on the filter screen assembly; the cleaning device can also be a water spraying assembly, and the water spraying assembly sprays water flow into the condensation air duct 202 to settle the flock in the condensation air duct 202, so that the flock is prevented from flowing along with air circulation. Be provided with in condensation wind channel 202 and accept and filter the filter assembly of the flock that subsides, filter assembly can dismantle to the flock on the filter assembly washs. The cleaning device is not limited to the above two modes, and may be in other modes as long as the cleaning device can clean the flock in the drying air duct 200.

As shown in fig. 3-6, the heating air duct 201 of the clothes drying device includes a heating section air duct 1 and a drying joint 2, one end of the drying joint 2 is communicated with the heating section air duct 1, the other end of the drying joint 2 is communicated with the inside of one end of the clothes drying barrel 100 of the clothes drying device, which is provided with an opening 101, a heating component 3 is arranged in the heating air duct 201, the inner wall of one end of the drying joint 2, which is communicated with the heating section air duct 1, is provided with a reflecting plate structure 4, the reflecting plate structure 4 can play a role of heat insulation, and the heat of the heating component 3 can be reflected to the inside of the heating air duct 201, thereby reducing heat loss, avoiding burning out the drying joint 2 when the heating component 3 is over-high in temperature or has a fault.

Optionally, the heating assembly 3 is disposed at a joint of the heating section air duct 1 and the drying joint 2, that is, a part of the heating assembly 3 is located in the heating section air duct 1, and another part is located inside the drying joint 2, so that the inner space of the heating air duct 201 can be fully utilized. It should be noted that the heating assembly 3 is not in direct contact with the inner walls of the heating section air duct 1 and the drying joint 2, so as to avoid the heat of the heating assembly 3 from being transmitted to the heating section air duct 1 and the drying joint 2 to cause damage.

Optionally, the housing of the heating section air duct 1 includes a lower shell 11 and an upper shell 12, the lower shell 11 is mounted on the sidewall of the clothes drying barrel 100, the upper shell 12 is mounted on the lower shell 11, and the air duct is formed between the upper shell 12 and the lower shell 11. Optionally, the length of the upper casing 12 is greater than that of the lower casing 11, the upper casing 12 is connected to the lower casing 11, and one end of the upper casing 12 close to the drying joint 2 protrudes from the lower casing 11.

Optionally, as shown in fig. 5, the drying joint 2 includes a first side plate 21, a second side plate 22, a third side plate 23, and a fourth side plate 24 connected end to end, and the first side plate 21, the second side plate 22, the third side plate 23, and the fourth side plate 24 are connected to enclose a channel structure inside, and the channel structure is communicated with the heating section air duct 1. Wherein, fourth curb plate 24 is the curved surface, and fourth curb plate 24 links to each other with the bottom surface of inferior valve 11, and second curb plate 22 and third curb plate 23 link to each other with inferior valve 11's lateral wall towards one side of inferior valve 11, and inferior valve 11 and stoving joint 2 all face to epitheca 12, and stoving joint 2 links to each other with the part that epitheca 12 stretched out inferior valve 11.

In this embodiment, the upper casing 12 and the lower casing 11 are made of metal, the drying joint 2 is made of plastic, and the drying joint 2 is made of plastic, so that the overall weight of the heating air duct 201 is reduced, and the manufacturing cost is reduced.

Preferably, the reflecting plate structure 4 is attached to the inner wall of the end, communicated with the heating section air duct 1, of the drying joint 2, heated air can be prevented from entering between the reflecting plate structure 4 and the inner wall of the drying joint 2, and the drying joint 2 is prevented from being burnt out.

Optionally, the reflective plate structure 4 is made of a metal material, and can reflect heat generated by the heating assembly 3 and generate a heat insulation effect on the drying joint 2. In order to improve the heat insulation effect of the reflection plate structure 4, a heat insulation coating can be provided on the inner wall of the reflection plate structure 4 to perform a better heat insulation effect on the drying joint 2.

Specifically, as shown in fig. 4, fig. 6 and fig. 7, the reflection plate structure 4 includes a first reflection plate 41 and a second reflection plate 42, where the first reflection plate 41 is attached to an inner wall of the fourth side plate 24 of the drying joint 2 near one end of the heating section air duct 1, and the second reflection plate 42 is attached to inner walls of the first side plate 21, the second side plate 22 and the third side plate 23 of the drying joint 2 at the end connected to the heating section air duct 1, and the reflection plate structure 4 of the structure can protect the inner walls of the drying joint 2.

In this embodiment, the first reflection plate 41 and the second reflection plate 42 are separately arranged, so that the first reflection plate 41 and the second reflection plate 42 can be separately prepared, and the preparation difficulty is reduced; and is more flexible in the installation process.

Optionally, as shown in fig. 4 and 5, the inner wall of the drying joint 2 is provided with a limiting structure 5, and the limiting structure 5 is used for limiting the reflecting plate structure 4, so as to prevent the reflecting plate structure 4 from moving randomly.

Specifically, limit structure 5 is including setting up the draw-in groove on the inner wall that dries to connect 2, and the bottom joint of reflecting plate structure 4 is in the draw-in groove, and limit structure 5's simple structure prepares easily.

Because the first reflection plate 41 and the second reflection plate 42 are separately arranged, the clamping grooves are respectively arranged below the first reflection plate 41 and the second reflection plate 42, and the first reflection plate 41 and the second reflection plate 42 can be respectively supported by the clamping grooves.

Optionally, a clamping block is arranged on the inner wall of the drying joint 2, the clamping block is arranged in an inclined mode, a clamping groove is formed between the clamping block and the inner wall of the drying joint 2, the structure is simple, and the preparation is easy. Preferably, can set up a plurality of fixture blocks, and then form a plurality of draw-in grooves, carry out the joint to reflecting plate structure 4 through a plurality of draw-in grooves, realize reflecting plate structure 4's stable stay. The number of the specific clamping blocks can be set according to requirements.

Alternatively, as shown in fig. 5-7, the casing of the heating-section air duct 1 presses the end of the reflection plate structure 4 facing the heating-section air duct 1 against the inner wall of the drying joint 2. This setting can assist limit structure 5 to fix reflecting plate structure 4 on the inner wall that stoving connects 2, prevents that reflecting plate structure 4 from dropping.

Specifically, the ends of the first reflection plate 41 and the second reflection plate 42 facing the heating section air duct 1 are pressed against the inner wall of the drying joint 2 by the lower shell 11 of the heating section air duct 1, so as to fix the first reflection plate 41 and the second reflection plate 42. As shown in fig. 7, the lower case 11 presses the first reflection plate 41 against the inner wall of the drying joint 2 to fix the first reflection plate 41.

In order to realize the quick positioning installation of the reflection plate structure 4, as shown in fig. 5, a positioning structure 6 is disposed between the reflection plate structure 4 and the inner wall of the drying joint 2, the positioning structure 6 includes a positioning column 61 and a positioning hole 62, one of the positioning column 61 and the positioning hole 62 is disposed on the inner wall of the drying joint 2, and the other one of the positioning column 61 and the positioning hole 62 is disposed on the reflection plate structure 4. Through set up location structure 6 between reflecting plate structure 4 and the inner wall that the stoving connects 2, can fix a position the installation to reflecting plate structure 4 fast, location structure 6 includes reference column 61 and locating hole 62, simple structure, and it is convenient to prepare. In this embodiment, the positioning hole 62 is disposed on the reflection plate structure 4, and the positioning column 61 is disposed on the inner wall of the drying joint 2.

Optionally, a positioning structure 6 is disposed between the drying joint 2 and each of the first reflection plate 41 and the second reflection plate 42 to realize the respective positioning of the first reflection plate 41 and the second reflection plate 42. The shapes of the positioning posts 61 and the positioning holes 62 are not limited specifically, as long as positioning can be achieved.

When the reflecting plate structure 4 is installed, the first reflecting plate 41 and the second reflecting plate 42 are respectively limited by the limiting structure 5 and the positioning structure 6, and then the reflecting plate structure 4 is pressed on the inner wall of the drying joint 2 through the lower shell 11.

Example two:

the present embodiment provides a heating air duct 201 of a clothes drying apparatus, the structure of the reflection plate structure 4 in the present embodiment is different from that of the reflection plate structure 4 in the first embodiment, the first reflection plate 41 and the second reflection plate 42 of the reflection plate structure 4 in the first embodiment are separately arranged, and in the present embodiment, the first reflection plate 41 and the second reflection plate 42 are integrally formed. The reflecting plate structure 4 of the structure has high integral strength and is convenient to install.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. The heating air duct of the clothes drying equipment is characterized by comprising a heating section air duct (1) and a drying joint (2), wherein one end of the drying joint (2) is communicated with the heating section air duct (1), the other end of the drying joint (2) is communicated with a clothes drying barrel (100) of the clothes drying equipment, a heating assembly (3) is arranged in the heating air duct, and a reflecting plate structure (4) is arranged on the inner wall of one end, communicated with the heating section air duct (1), of the drying joint (2).

2. The heating air duct of clothes drying equipment according to claim 1, characterized in that the reflecting plate structure (4) is attached to the inner wall of the drying joint (2) near one end of the heating section air duct (1).

3. The heating air duct of a clothes drying apparatus according to claim 1, characterized in that the inner wall of the drying joint (2) is provided with a limiting structure (5), the limiting structure (5) being configured to limit the reflector structure (4).

4. The heating air duct of clothes drying equipment according to claim 3, characterized in that the limiting structure (5) comprises a slot arranged on the inner wall of the drying joint (2), and the reflecting plate structure (4) is clamped in the slot.

5. The heating air duct of a clothes drying apparatus according to claim 4, characterized in that the housing of the heating section air duct (1) presses the end of the reflection plate structure (4) facing the heating section air duct (1) against the inner wall of the drying joint (2).

6. The heating air duct of a clothes drying apparatus according to claim 1, characterized in that a positioning structure (6) is provided between the reflection plate structure (4) and the inner wall of the drying joint (2), the positioning structure (6) comprising:

the drying device comprises a positioning column (61) and a positioning hole (62), wherein one of the positioning column (61) and the positioning hole (62) is arranged on the inner wall of the drying joint (2), and the other one of the positioning column (61) and the positioning hole (62) is arranged on the reflecting plate structure (4).

7. A heated air duct of a drying apparatus according to any of claims 1-6, characterized in that the reflector structure (4) is integrally formed.

8. Drying air duct of a clothes drying apparatus, characterized by comprising a condensation air duct (202) and a heating air duct of the clothes drying apparatus according to any one of claims 1 to 7, wherein the condensation air duct (202) is communicated with the heating air duct (201).

9. The drying air duct of a clothes drying apparatus according to claim 8, further comprising a drying fan provided at a communication between the condensing air duct (202) and the heating air duct (201).

10. A clothes drying apparatus, characterized by comprising a clothes drying tub (100) and a drying air duct of the clothes drying apparatus of claim 9, both ends of the drying air duct (200) being respectively communicated with the inside of the clothes drying tub (100).

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