CN218764299U

CN218764299U - Drying machine

Info

Publication number: CN218764299U
Application number: CN202222749146.9U
Authority: CN
Inventors: 卢锦鹏; 宋致兴
Original assignee: Zhongshan Yingpeng Electric Appliance Co ltd
Current assignee: Zhongshan Yingpeng Electric Appliance Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-28
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a drying machine, it includes box, division board, inner box, fan subassembly and heating element at least. The box body is provided with a sealing door, an air inlet and an air outlet. The partition plate is arranged in the box body to divide the inner space of the box body into an electric control cavity and a circulation cavity, and a first through hole for connecting the electric control cavity and the circulation cavity is formed in the partition plate. The inner box is arranged in the circulating cavity and is communicated with the air outlet, a circulating flow passage is formed between the inner box and the box body as well as between the inner box and the partition plate, and a second through hole opposite to the first through hole is formed in the inner box. The fan assembly comprises a fan body, an output shaft connected with the fan body, a first fan blade and a second fan blade, wherein the first fan blade and the second fan blade are connected with the output shaft. The heating element is disposed in the inner box. The utility model discloses a desiccator, it can reduce the influence to desiccator internal temperature when the air of heated air circulation supply dry and cold to guarantee drying effect.

Description

Drying machine

Technical Field

The utility model relates to an article drying technology field especially relates to a desiccator.

Background

The drying machines are classified into an electric heating blast drying machine and a vacuum drying machine according to different drying substances. The electric air-blast drier mainly utilizes hot air circulation for drying, has high drying speed and is mainly used for industries with higher requirements on drying speed. In the hot air circulation process, the damp and hot air is often discharged out of the dryer and the dry and cold air is supplemented. When the dry and cold air is supplemented in the hot air circulation of the existing dryer, the dry and cold air is often directly supplemented into the dryer, and the temperature of the hot air in the dryer is influenced to a certain extent, so that the drying effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a drying machine, when heated air circulation supplements the dry and cold air, the influence on the internal temperature of the drying machine can be reduced, thereby ensuring the drying effect.

The purpose of the utility model is realized by adopting the following technical scheme:

a dryer, comprising:

the box body is provided with a sealing door, an air inlet and an air outlet;

the separation plate is arranged in the box body to separate the internal space of the box body into an electric control cavity and a circulation cavity, the electric control cavity is communicated with the air inlet, and a first through hole communicated with the electric control cavity and the circulation cavity is formed in the separation plate;

the inner box is arranged in the circulating cavity, one surface of the inner box, which is opposite to the sealing door, is opened, the sealing door is used for opening or closing the inner box, the inner box is communicated with the air outlet, a circulating flow passage is formed among the inner box, the box body and the partition plate, and a second through hole which is opposite to the first through hole is formed in the inner box;

the fan assembly comprises a fan body, an output shaft connected with the fan body, and a first fan blade and a second fan blade which are connected with the output shaft, wherein the fan body and the first fan blade are arranged in the electric control cavity, the second fan blade is positioned in the inner box, and the output shaft is suitable for entering the inner box from the electric control cavity through the first through hole and the second through hole;

a heating element disposed in the inner box;

the diameters of the first through hole and the second through hole are larger than the diameter of the output shaft; the first fan blade is used for enabling air flow to flow into the circulating cavity through the electric control cavity after entering from the air inlet, and the second fan blade is used for enabling air flow to flow into the inner box from the circulating cavity and then to be discharged from the air outlet.

Furthermore, the air inlet is in the shape of an air inlet grid, and the air outlet is in the shape of a round hole.

Furthermore, the number of the air outlets is three, and each air outlet is provided with an adjusting cover capable of adjusting the flow of the corresponding air outlet.

Furthermore, the heating element is a heating pipe, the heating pipe is annular, and the second fan blade is located on the inner side of the heating pipe and is coaxial with the heating pipe.

Furthermore, a first air guide piece is further arranged in the inner box, a first air guide groove is formed between the first air guide piece and the surface, provided with the second through hole, of the inner box, the heating element and the second fan blade are both located in the air guide groove, and meshes are further arranged on the first air guide piece and are opposite to the second fan blade.

Furthermore, a second air guide member is further arranged in the inner box and arranged at the bottom of the inner box, a second air guide groove is formed between the second air guide member and the bottom surface of the inner box, and the second air guide groove is communicated with the first air guide groove.

Further, a plurality of trays are arranged in the inner box and are arranged at intervals.

Further, the interval between a plurality of the trays is equal, and each tray can be detachably connected with the inner box.

Furthermore, the inner box is provided with the supporting brackets with the same number as the trays, each supporting bracket comprises two supporting plates which are oppositely arranged, and each tray is correspondingly placed on the two supporting plates of each supporting bracket.

Further, the inner box is communicated with the air outlet through an exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses in, in the dry cold air that gets into from the air intake is not the direct interior case that gets into, but earlier through first through-hole entering circulation chamber, then the air of circulation intracavity can be at circulation runner mesocycle flow to can be heated by the interior case when the circulation flows, then the air rethread second through-hole after the heating gets into in the interior case, promptly the utility model discloses a to supplementing the preheating that gets into the interior case air, reduced the influence to the inside temperature of interior case when supplementing the air, guaranteed drying effect.

Drawings

Fig. 1 is a schematic perspective view of a first viewing angle of the dryer of the present invention;

FIG. 2 is a schematic view of FIG. 1 from another perspective;

FIG. 3 is a schematic view of FIG. 2 with the adjustment cap removed;

FIG. 4 is a schematic view of the dryer of the present invention after the sealing door and part of the box structure are removed;

FIG. 5 is a schematic view of FIG. 4 with the support plate and tray removed;

fig. 6 is a schematic view of fig. 5 with an upper portion of the box body and the first wind guide removed;

fig. 7 is a schematic view of the first air guide of the drying machine of the present invention.

In the figure: 1. a box body; 11. a sealing door; 12. an air inlet; 13. an air outlet; 14. an adjusting cover; 15. a first air guide member; 151. a first air guide groove; 152. mesh openings; 16. a second wind guide member; 161. a second air guiding groove; 17. a tray; 181. a support plate; 191. an electrically controlled cavity; 192. a circulation chamber; 193. a circulating flow passage; 2. a partition plate; 21. a first through hole; 3. an inner box; 31. a second through hole; 41. a fan body; 42. an output shaft; 43. a first fan blade; 44. a second fan blade; 5. a heating element; 6. and (4) exhausting the gas.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, a dryer provided by an embodiment of the present invention is shown, which includes at least a box body 1, a partition plate 2, an inner box 3, a fan assembly, and a heating element 5.

Referring to fig. 1 to 3, the cabinet 1 is provided with a sealing door 11, an air inlet 12, and an air outlet 13. Referring to fig. 4 to 6, the partition plate 2 is disposed in the case 1 to divide the internal space of the case 1 into an electric control chamber 191 and a circulation chamber 192, the electric control chamber 191 is communicated with the air inlet 12, and the partition plate 2 is provided with a first through hole 21 connecting the electric control chamber 191 and the circulation chamber 192. The inner box 3 is arranged in the circulating cavity 192, one side of the inner box 3 opposite to the sealing door 11 is opened, the sealing door 11 is used for opening or closing the inner box 3, the inner box 3 is communicated with the air outlet 13, a circulating flow passage 193 is formed between the inner box 3 and the box body 1 and the partition plate 2, and the inner box 3 is provided with a second through hole 31 opposite to the first through hole 21. The fan assembly comprises a fan body 41, an output shaft 42 connected with the fan body 41, a first fan blade 43 connected with the output shaft 42 and a second fan blade 44, the fan body 41 and the first fan blade 43 are arranged in the electric control cavity 191, the second fan blade 44 is located in the inner box 3, and the output shaft 42 is suitable for entering the inner box 3 from the electric control cavity 191 through the first through hole 21 and the second through hole 31. A heating element 5 is arranged in the inner tank 3. Wherein, the diameters of the first through hole 21 and the second through hole 31 are both larger than the diameter of the output shaft 42; the first fan blades 43 are used for enabling the air flow to flow into the circulating cavity 192 through the electric control cavity 191 after entering from the air inlet 12, and the second fan blades 44 are used for enabling the air flow to enter the inner box 3 from the circulating cavity 192 and then to be discharged from the air outlet 13. Specifically, the inner case 3 communicates with the air outlet 13 through the exhaust pipe 6.

In use, the heating element 5 heats the air in the inner box 3 to evaporate water from the dry articles in the inner box 3 into water vapour. The first fan blade 43 of the fan assembly makes the dry and cool air outside enter the electric control cavity 191 from the air inlet 12, and then enter the circulation cavity 192 through the first through hole 21 on the partition plate, because the circulation flow channel 193 is formed between the inner box 3, the box body 1 and the partition plate 2, the air entering the circulation cavity 192 can flow along the circulation flow channel 193, in the flowing process, the air can be heated by the inner box 3, then the heated air enters the inner box 3 from the circulation cavity 192 through the second through hole 31 under the action of the second fan blade 44 and finally is discharged from the air outlet 13, in the above process, a large amount of water vapor can be brought out, and thus the drying effect is achieved.

It can be known, the utility model discloses in, the dry and cold air that gets into from air intake 12 is not in directly getting into inner box 3, but earlier through first through-hole 21 entering circulation chamber 192, then the air in circulation chamber 192 can be at circulation runner 193 mesocycle flow to can be heated by inner box 3 when circulation flow, then air rethread second through-hole 31 after the heating gets into inner box 3 in, promptly the utility model discloses a preheat the air of supplementary entering inner box 3, reduced the influence to inner box 3 inside temperature when supplementing the air, guaranteed drying effect.

Preferably, referring to fig. 1-3, the air inlet 12 is in the shape of an air inlet grille and the air outlet 13 is in the shape of a circular hole. Specifically, the number of the air outlets 13 is three, and an adjusting cover 14 capable of adjusting the flow of the corresponding air outlet 13 is disposed at each air outlet 13. The air output of the air outlet 13 can be adjusted by adjusting, so that the drying effect can be conveniently controlled by a user.

Preferably, referring to fig. 6, the heating element 5 is a heating tube, the heating tube is annular, and the second fan blade 44 is located inside the heating tube and is coaxial with the heating tube. Through such a setting mode, after the heating pipe generates heat, the second flabellum 44 can blow away the heat that it produced to all around to avoid heat to pile up in a certain department again, make the temperature in the inner box 3 more even.

Preferably, referring to fig. 4-5 and fig. 7, the inner box 3 is further provided with a first air guide 15, the first air guide 15 is adapted to form a first air guide groove 151 with a surface of the inner box 3 on which the second through hole 31 is formed, the heating element 5 and the second fan blade 44 are both located in the air guide groove, the first air guide 15 is further provided with a mesh 152, and the mesh 152 is opposite to the second fan blade 44. Referring to fig. 4 to 6, a second air guide 16 is further disposed in the inner casing 3, the second air guide 16 is disposed at the bottom of the inner casing 3, a second air guide groove 161 is formed between the second air guide 16 and the bottom surface of the inner casing 3, and the second air guide groove 161 is communicated with the first air guide groove 151. The air in the inner box 3 can be circulated by the air guiding action of the first air guiding grooves 151 and the second air guiding grooves 161, so that the uniformity of the temperature in the inner box 3 can be ensured. The mesh 152 arranged on the first wind guide member 15 can prevent hot wind from blowing to the material too much, and simultaneously can ensure that hot wind can directly blow to the material, thereby ensuring the drying effect.

Preferably, referring to fig. 4, a plurality of trays 17 are provided in the inner case 3, and the plurality of trays 17 are provided at intervals. Through setting up a plurality of trays 17, more materials of splendid attire promote drying efficiency. Specifically, the plurality of trays 17 are equally spaced, and each tray 17 is detachably attached to the inner box 3. Equal spacing allows for substantially the same drying environment on each tray 17, resulting in better consistency of the material after drying. The detachable tray 17 is convenient for the user to clean the tray 17.

Preferably, referring to fig. 4, the inner box 3 is provided with a number of support brackets equal to the number of the trays 17, each support bracket comprises two support plates 181 which are oppositely arranged, and each tray 17 is correspondingly placed on the two support plates 181 of each support bracket. That is, the utility model discloses in, the dismantlement of tray 17 and inner box 3 specifically is placed through tray 17 and is realized on bearing board 181.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. A dryer, comprising:

the box body is provided with a sealing door, an air inlet and an air outlet;

the separation plate is arranged in the box body to separate the internal space of the box body into an electric control cavity and a circulation cavity, the electric control cavity is communicated with the air inlet, and a first through hole for communicating the electric control cavity with the circulation cavity is formed in the separation plate;

a heating element disposed in the inner box;

2. The dryer of claim 1, wherein:

the air inlet is in the shape of an air inlet grid, and the air outlet is in the shape of a round hole.

3. The dryer of claim 2, wherein:

the number of the air outlets is three, and each air outlet is provided with an adjusting cover capable of adjusting the flow of the corresponding air outlet.

4. The dryer of claim 1, wherein:

the heating element is a heating pipe, the heating pipe is in a circular ring shape, and the second fan blades are located on the inner side of the heating pipe and are coaxially arranged with the heating pipe.

5. The dryer of claim 1, wherein:

the inner box is also provided with a first air guide piece, the first air guide piece is suitable for forming a first air guide groove between the first air guide piece and the surface, provided with the second through hole, of the inner box, the heating element and the second fan blade are both positioned in the air guide groove, the first air guide piece is further provided with meshes, and the meshes are opposite to the second fan blade.

6. The dryer of claim 5, wherein:

and a second air guide piece is also arranged in the inner box and is arranged at the bottom of the inner box, a second air guide groove is formed between the second air guide piece and the bottom surface of the inner box, and the second air guide groove is communicated with the first air guide groove.

7. The dryer of claim 1, wherein:

a plurality of trays are arranged in the inner box, and the trays are arranged at intervals.

8. The dryer of claim 7, wherein:

the interval between a plurality of the trays is equal, and each tray can be detachably connected with the inner box.

9. The dryer of claim 8, wherein:

the inner box is internally provided with bearing brackets with the same number as the trays, each bearing bracket comprises two bearing plates which are oppositely arranged, and each tray is correspondingly placed on the two bearing plates of each bearing bracket.

10. The dryer of claim 1, wherein:

the inner box is communicated with the air outlet through an exhaust pipe.