CN215800533U

CN215800533U - Drying module and airing machine

Info

Publication number: CN215800533U
Application number: CN202121958525.8U
Authority: CN
Inventors: 张斌; 孔航君; 陈向前; 方迪; 徐顺禧
Original assignee: Jinhua Haoge Information Technology Co Ltd
Current assignee: Jinhua Haoge Information Technology Co Ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-11
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a drying module and a clothes airing machine, which comprise a fixed cylinder, a fan and a spiral heating pipe, wherein the fixed cylinder comprises a cylindrical air channel, the fan and the spiral heating pipe are fixed in the cylindrical air channel, the spiral heating pipe is provided with a spiral air flow channel, and after air flow generated by the fan is heated by the spiral heating pipe, the heated air flow flows outwards from the spiral air flow channel so as to dry clothes; spiral heating pipe simple structure itself, the installation of being convenient for, the spiral airflow channel windage that matches with it is little in addition, and the air current after the heating passes through the flow great, can improve drying efficiency.

Description

Drying module and airing machine

Technical Field

The utility model relates to a clothes airing machine, in particular to a drying module of the clothes airing machine.

Background

In some areas or seasons with less illumination, the clothes airing speed is relatively slow, and the clothes airing machine with the drying function can accelerate the drying speed of clothes.

The traditional clothes airing machine comprises a main machine part and a liftable clothes airing rod, wherein the main machine part is arranged on a ceiling, a drying device is arranged in the main machine part, the drying device generates downward hot air flow to dry clothes on the clothes airing rod, and the drying efficiency is lower due to the characteristic of the hot air flow.

The existing drying device comprises a fan and a heater, wherein the fan adopts a centrifugal fan and a cross-flow fan, such as an intelligent centrifugal fan and a clothes drying machine with application publication number of CN 111396333A; CN 111396327A's air purification cross flow fan subassembly and clothes-horse.

The heater is divided into a PTC heater or an electric heating wire, such as a PTC temperature controller mounting structure with an authorized bulletin number of CN 211897504U. Both the PTC heater and the electric heating wire have the defects of complex installation, large wind resistance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drying module with small air flow passing resistance, and further provides a clothes drying machine with the drying module.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the drying module is characterized by comprising a fixed cylinder, a fan and a spiral heating pipe, wherein the fixed cylinder comprises a cylindrical air channel, the fan and the spiral heating pipe are fixed in the cylindrical air channel, the spiral heating pipe is provided with a spiral air flow channel, air flow generated by the fan passes through the spiral heating pipe after being heated, and the heated air flow flows outwards from the spiral air flow channel.

The further preferable technical scheme of the utility model is as follows: the spiral heating pipe and the spiral airflow channel are spirally distributed on a plane.

The further preferable technical scheme of the utility model is as follows: the fixed cylinder comprises a cylinder main body used for installing the fan and a front fixed cover used for installing the spiral heating pipe, and the front fixed cover is connected with the cylinder main body through a screw.

The further preferable technical scheme of the utility model is as follows: the spiral heating pipe is connected to the front fixing cover through a clamper.

The further preferable technical scheme of the utility model is as follows: and supports are arranged on two sides of the fixed cylinder and are connected to the main machine shell.

The further preferable technical scheme of the utility model is as follows: the fan fixing device is characterized in that a cross is arranged on one end face of the fixing barrel, an installation part is arranged in the middle of the cross, and the fan is fixed on the installation part through screws.

The further preferable technical scheme of the utility model is as follows: the fan comprises a brushless motor and fan blades, the brushless motor comprises a stator and an outer rotor, and the fan blades are connected with the outer rotor.

The further preferable technical scheme of the utility model is as follows: the front side of the fixed cylinder is provided with a front support frame, and the front support frame is provided with a face guard with an air outlet fence.

Another subject is: the drying module comprises a fixed cylinder, a fan and a spiral heating pipe, wherein the fixed cylinder comprises a cylindrical air channel, the fan and the spiral heating pipe are fixed in the cylindrical air channel, the spiral heating pipe is provided with a spiral air flow channel, and after air flow generated by the fan is heated by the spiral heating pipe, the heated air flow flows outwards from the spiral air flow channel;

the spiral heating pipe and the spiral airflow channel are spirally distributed on a plane;

the fan comprises a brushless motor and fan blades, the brushless motor comprises a stator and an outer rotor, and the fan blades are connected with the outer rotor.

Yet another subject is: the clothes airing machine comprises the drying module.

Compared with the prior art, the drying module has the advantages that the heating part arranged in the drying module is a spiral heating pipe, the spiral heating pipe comprises a spiral airflow channel, and airflow generated by a fan in the drying module is heated by the spiral heating pipe and then is blown outwards by the spiral airflow channel to dry clothes; spiral heating pipe simple structure itself, the installation of being convenient for, the spiral airflow channel windage that matches with it is little in addition, and the air current after the heating passes through the flow great, can improve drying efficiency.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the utility model. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

Fig. 1 is a schematic view of the overall structure of the clothes airing machine;

FIG. 2 is a schematic view of the underside of the host component;

FIG. 3 is an exploded view of the structure of the host components;

FIG. 4 is a schematic diagram of the internal structure of the host component;

FIG. 5 is a first schematic view of the overall structure of the drying module;

FIG. 6 is a schematic view of the overall structure of the drying module;

FIG. 7 is a side sectional view of a drying module;

FIG. 8 is an enlarged view of a portion of the structure at A in FIG. 4;

FIG. 9 is a disassembled view of the drying module;

fig. 10 is a schematic structural diagram of a brushless motor and a fan blade;

fig. 11 is a schematic view of a front brace and a face shield.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the utility model.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the utility model product is conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the clothes drying machine 100 includes a main machine part and a clothes drying assembly, and the clothes drying assembly is connected below the main machine part through a connector capable of ascending and descending. As shown in fig. 2 and 3, the main unit part includes a main unit case 101 and a drying module 200 installed in the main unit case 101.

Preferably, the drying modules 200 are symmetrically installed at both ends of the main machine housing 101, and the air outlets of the drying modules 200 face the positions of the clothes drying assemblies.

The heating component in the traditional drying module has the defects of complex structure, large wind resistance and small flow of passing air flow, and the utility model elaborates the component structure for heating and the air flow air-out form in the drying module 200 aiming at the technical problem in detail as follows:

as shown in fig. 5 to 9, which are schematic structural views of the drying module 200. Wherein, drying module 200, including a fixed section of thick bamboo 10, fan 20 and spiral heating pipe 30, a fixed section of thick bamboo 10 includes a tube-shape wind channel 11, and fan 20 and spiral heating pipe 30 are fixed in tube-shape wind channel 11, have spiral airflow channel 33 on the spiral heating pipe 30, and after the air current that fan 20 produced was heated through spiral heating pipe 30, the air current after the heating flowed from spiral airflow channel 33 outwards.

The cylindrical air duct 11 of the fixed cylinder 10 is used for accommodating the fan 20 and the spiral heating pipe 30, and on the other hand, the cylindrical air duct 11 is used for allowing air flow to pass through. The drying module 200 comprises an airflow inlet and an airflow outlet which are communicated with the cylindrical air duct 11, after the fan 20 is started, airflow is sucked from the airflow inlet, and after the static spiral heating pipe 30 is heated, the airflow passes through the spiral airflow channel 33 and is blown out from the airflow outlet, so that clothes on the clothes drying assembly are dried.

Among the above-mentioned structure, spiral heating pipe 30 is simple structure itself, and the installation of being convenient for, and the spiral airflow channel 33 windage that matches with it is little in addition, and the flow when the spiral airflow channel 33 is flowed through to the air current after the heating is great, can improve drying efficiency.

It should be noted that, in the present invention, the spiral-type heating pipe 30 and the spiral-type air flow passage 33 are spirally distributed on a plane. The spiral heating pipe 30 is formed by spirally winding a heating pipe, and each heating pipe section is spirally wound on a plane. The spiral air flow channels 33 are distributed at intervals between two sections of curved heating pipes distributed on the plane, so that the spiral air flow channels 33 are distributed in a spiral manner, and the spiral air flow channels 33 and the spiral heating pipes 30 are on the same plane.

Of course, the heating tube can also be longitudinally separated by a distance when spirally coiled, i.e. each heating tube section is at a different longitudinal position. And when the cloth is spirally and longitudinally coiled, the longitudinal distance is not too large, which may cause the thickness of the whole drying module 200 to be thickened. At this time, the spiral airflow channels 33 are distributed at intervals between two sections of the heating pipes which are bent and have a certain longitudinal height difference, so that the distribution of the spiral airflow channels 33 is also spiral distribution with a certain longitudinal height.

It should be noted that, the diameters of the sections of the pipe coiled into the spiral heating pipe 30 are uniform and uniform, and the surface of the pipe is smooth. Or the outer surface of each heating pipe section of the spiral heating pipe 30 is uniformly distributed with convex parts which are bulged outwards for a certain height, so as to improve the heating range of the heating pipe and further improve the heating efficiency. Furthermore, the thickness of each pipe section of the spiral heating pipe 30 is the same, or the thickness of each pipe section is different and the thick pipe section and the thin pipe section are distributed at intervals, and the adjacent thick pipe section and the adjacent thin pipe section are in smooth transition through an inclined and continuous cambered surface.

Specifically, the fixed cylinder 10 includes a cylinder main body 12 for mounting the fan and a front fixed cover 13 for mounting the spiral heating pipe 30, and the front fixed cover 13 is connected to the cylinder main body 12 by a screw t.

In the actual installation, the spiral heating pipe 30 is connected to the front fixing cover 13 by the clamp w. The fixed cylinder 10 is provided at both sides with holders 14, and the holders 14 are connected to the main body case 101.

Preferably, a cross 15 is provided on one end surface of the fixed cylinder 10, a mounting portion 16 is provided at a middle position of the cross 15, and the fan 20 is fixed to the mounting portion 16 by a screw t.

As shown in fig. 9 and 10, the fan 20 includes a brushless motor 21 and a fan blade 22, the brushless motor 21 includes a stator a and an outer rotor b, and the fan blade 22 is connected to the outer rotor b.

As shown in fig. 11, a front support frame 17 is provided on the front side of the fixed cylinder 10, and a face mask 18 with a wind outlet fence s is provided on the front support frame 17. As shown in fig. 3, the two front brackets 17 at both sides of the main chassis 101 are fixedly connected by a base frame, the base frame includes two cross bars, and a longitudinal fixing rod is installed between the two cross bars to reinforce the strength of the base frame. The mask 18 is a cambered surface mask with a certain curvature. The cambered surface mask is arranged on the front support frame 17 through a buckle structure.

Preferably, the front support frame 17 includes a circular base frame, a fixed circular seat disposed in the middle of the circular base frame, and a reinforcement member is connected between the fixed circular seat and the circular base frame to improve the overall strength of the front support frame 17.

The utility model aims to explain that the heating part arranged in the drying module 200 is a spiral heating pipe, the spiral heating pipe 30 comprises a spiral airflow channel 33, and airflow generated by a fan 20 in the drying module 200 is heated by the spiral heating pipe 30 and then is blown out outwards through the spiral airflow channel 33 to dry clothes; spiral heating pipe 30 itself simple structure, the installation of being convenient for, the spiral airflow channel 33 windage that matches with it in addition is little, and the air current after the heating passes through the flow great, can improve drying efficiency.

Furthermore, after passing through the spiral airflow channel 33, the airflow enters the cylindrical air duct 11 of the fixed cylinder 10, and the cylindrical air duct can make the heated airflow directly and quickly reach the airflow outlet, so as to achieve the effect of efficiently drying the clothes.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

The drying module and the clothes airing machine provided by the utility model are described in detail, specific examples are applied in the description to explain the principle and the implementation mode of the utility model, and the description of the examples is only used for helping understanding the utility model and the core idea. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The drying module is characterized by comprising a fixed cylinder, a fan and a spiral heating pipe, wherein the fixed cylinder comprises a cylindrical air channel, the fan and the spiral heating pipe are fixed in the cylindrical air channel, the spiral heating pipe is provided with a spiral air flow channel, air flow generated by the fan passes through the spiral heating pipe after being heated, and the heated air flow flows outwards from the spiral air flow channel.

2. The drying module of claim 1, wherein said spiral heating duct and said spiral air flow path are arranged in a spiral pattern in a plane.

3. The drying module of claim 1, wherein the stationary drum comprises a drum body for mounting the blower and a front stationary cover for mounting the spiral heating pipe, the front stationary cover being connected to the drum body by screws.

4. The drying module of claim 3, wherein said spiral-type heating duct is connected to said front mounting cover by a holder.

5. The drying module of claim 1, wherein the stationary drum is provided with seats on both sides thereof, the seats being adapted to be coupled to the main housing.

6. The drying module of claim 1, wherein a cross is disposed on one end surface of the fixing cylinder, a mounting portion is disposed in the middle of the cross, and the fan is fixed to the mounting portion through screws.

7. The drying module of claim 1, wherein the blower comprises a brushless motor and a fan blade, the brushless motor comprises a stator and an outer rotor, and the fan blade is connected with the outer rotor.

8. The drying module of claim 1, wherein the front side of the fixed cylinder is provided with a front support frame, and the front support frame is provided with a face shield with an air outlet fence.

9. The drying module is characterized by comprising a fixed cylinder, a fan and a spiral heating pipe, wherein the fixed cylinder comprises a cylindrical air channel, the fan and the spiral heating pipe are fixed in the cylindrical air channel, the spiral heating pipe is provided with a spiral air flow channel, and after air flow generated by the fan is heated by the spiral heating pipe, the heated air flow flows outwards from the spiral air flow channel;

10. Laundry drying machine, characterized in that it comprises a drying module according to any one of claims 1 to 9.