CN219640542U

CN219640542U - Electrothermal blowing drying box

Info

Publication number: CN219640542U
Application number: CN202320347060.5U
Authority: CN
Inventors: 唐丽君
Original assignee: Guangzhou Tianwen Jiaoyan Cosmetics Co ltd
Current assignee: Guangzhou Tianwen Jiaoyan Cosmetics Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses an electrothermal blowing drying box which comprises a box body and a drying rack, wherein a drying chamber is arranged at the inner side of the box body and close to the right end, a supporting mechanism is arranged at the inner side of the drying rack, a blowing mechanism is arranged at the inner side of the drying chamber and positioned at the outer side of the drying rack, the blowing mechanism comprises a first fan and a second fan, and a heating mechanism is arranged at the inner side of the drying chamber and close to the lower right corner. The beneficial effects of the utility model are as follows: the air blowing mechanism and the heating mechanism are both of symmetrical double-structure design, when the first fan or the second fan is independently operated, air can be enabled to circularly flow in different directions for heating, when the first fan and the second fan are simultaneously operated, air can be enabled to be convected, the fluidity of the air is enhanced, the drying effect on a sample is improved, when the moisture is excessive, the air outlet is opened, the moisture can be enabled to be rapidly discharged, and the sample is convenient to dry and heat.

Description

Electrothermal blowing drying box

Technical Field

The utility model relates to an electrothermal blowing drying box, in particular to an electrothermal blowing drying box, and belongs to the technical field of electrothermal blowing drying boxes.

Background

The electrothermal blowing drying box is mainly used for drying samples, and in the using process, the electrothermal blowing drying box is matched with the blower through the electric heater to continuously blow out hot air for drying experiments.

Among the prior art, some electric heat blast drying cabinet has adopted "including body and hot mechanism, the front of body is provided with sealing door, sealing door's surface is close to intermediate position department and is provided with toughened glass window, the front upper left side position department of body is provided with the temperature controller, the upper surface of body is close to left side position department and has seted up the draw-in hole, the inside fixed mounting in draw-in hole has temperature sensor, hot mechanism sets up in the scheme of the inside and outside both sides" of body, and this scheme has higher practicality, can blow the inside of inner bag with hot-blast bleeder vent from the inner bag below to evenly dry the article on the supporter.

However, some problems still exist in the above-mentioned solution, for example, in the existing electrothermal blowing drying oven, the air inside the drying oven is usually driven by a single fan to circulate, and in the drying process, the air can only flow along a fixed direction, so that the fluidity of the air is poor, and when the humidity inside the drying oven is too high, the humidity cannot be rapidly discharged, so as to affect the drying effect on the sample, so we propose an electrothermal blowing drying oven.

Disclosure of Invention

The utility model realizes the aim through the following technical scheme, and the electrothermal blowing drying box comprises a box body and a drying frame, wherein a drying chamber is arranged at the inner side of the box body and near the right end of the box body:

the inner side of the drying rack is provided with a supporting mechanism for supporting the sample;

the drying device comprises a drying chamber, wherein a blowing mechanism is arranged on the inner side of the drying chamber and positioned on the outer side of a drying frame, and the blowing mechanism comprises a first fan and a second fan and is used for guiding air;

and a heating mechanism is arranged at the inner side of the drying chamber and near the lower right corner and used for heating air.

Preferably, the right side of box just is provided with the air inlet near bottom department, the top of drying rack just is provided with the gas outlet near upper left corner department, the air inlet the inboard of gas outlet all is provided with a plurality of evenly distributed's filter piece.

Preferably, the supporting mechanism comprises a supporting frame and a storage plate, the supporting frame is arranged on the inner wall of the drying rack in an array mode, the storage plate is arranged on the inner side of the supporting frame, and a limiting block is arranged on the inner side of the supporting frame and close to the rear side edge of the supporting frame.

Preferably, a plurality of uniformly distributed strip-shaped grooves are formed in the side wall of the drying rack, the strip-shaped grooves are formed between the supporting frames on the upper side and the lower side, and a plurality of uniformly distributed guide plates are arranged on the outer wall of the drying rack.

Preferably, the first fan is arranged at the lower left corner of the drying chamber, the second fan is arranged at the upper right corner of the drying chamber, the first fan and the second fan are identical in structure, a centrifugal impeller is arranged on the inner side of the first fan, and a motor is arranged on the front side of the centrifugal impeller.

Preferably, the heating mechanism comprises a baffle and a heater, wherein the baffle is obliquely arranged at the right lower corner of the drying chamber, and the heater is oppositely arranged at two sides of the baffle.

The beneficial effects of the utility model are as follows:

1. through being provided with blast mechanism and heating mechanism, blast mechanism and heating mechanism all adopt symmetrical two structural design, when first fan or second fan singly move, can make the air follow different direction circulation flow and heat, when first fan and second fan move simultaneously, can make the air convection to strengthen the mobility of air, thereby improve the drying effect to the sample, when the moisture is too much, open the gas outlet, can make the moisture discharge fast, thereby conveniently carry out dry heating to the sample.

2. When drying, can restrict the guide to the air that gets into through the baffle, make things convenient for the heater to heat the air, can further guide in the outside of drying rack through the deflector, the air after the convenience heating passes through the inboard that the bar groove got into the drying rack, and then conveniently heats the sample.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a cross-sectional view of the main structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the drying chamber according to the present utility model;

FIG. 4 is a schematic view of the structure of the support frame of the present utility model;

fig. 5 is a schematic view of a first fan structure according to the present utility model.

In the figure: 1. a case; 11. a drying chamber; 12. an air inlet; 13. an air outlet; 14. a filter sheet; 2. a drying rack; 21. a support frame; 211. a limiting block; 22. a storage plate; 23. a bar-shaped groove; 24. a guide plate; 3. a first fan; 31. a second fan; 32. a centrifugal impeller; 33. a motor; 4. a baffle; 41. a heater.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses an electrothermal blowing drying oven.

According to the figures 1 to 5, comprising a box 1 and a drying rack 2, a drying chamber 11 is arranged inside the box 1 and near the right end:

the inner side of the drying rack 2 is provided with a supporting mechanism for supporting the sample;

an air blowing mechanism is arranged on the inner side of the drying chamber 11 and positioned on the outer side of the drying frame 2, and comprises a first fan 3 and a second fan 31 for guiding air;

a heating mechanism is provided inside the drying chamber 11 near the lower right corner for heating the air.

The right side of box 1 and be close to bottom department and be provided with air inlet 12, the top of drying rack 2 and be provided with gas outlet 13 near upper left corner department, the inboard of air inlet 12, gas outlet 13 all is provided with a plurality of evenly distributed's filter piece 14, and the outside of air inlet 12, gas outlet 13 all is connected with sealed lid and seals, and filter piece 14 can filter the air, prevents the inside of dust entering box 1.

The supporting mechanism includes support frame 21 and puts thing board 22, and support frame 21 is the array form setting on the inner wall of drying rack 2, and put thing board 22 slip setting is in the inboard of support frame 21, and the inboard of support frame 21 just is close to trailing edge department and is provided with stopper 211, and support frame 21 and put thing board 22 mutually support the sample, and stopper 211 can restrict at the rear side of putting thing board 22, conveniently puts the air of thing board 22 rear side and circulate.

Be provided with a plurality of evenly distributed's bar groove 23 on the lateral wall of drying rack 2, bar groove 23 sets up between the support frame 21 of upper and lower both sides, is provided with a plurality of evenly distributed's deflector 24 on the outer wall of drying rack 2, can make the circulation of air of the inside and outside both sides of drying rack 2 through bar groove 23, conveniently dry, and deflector 24 can guide the air, makes things convenient for the air to get into the inboard of drying rack 2.

The first fan 3 is arranged at the lower left corner of the drying chamber 11, the second fan 31 is arranged at the upper right corner of the drying chamber 11, the first fan 3 and the second fan 31 are identical in structure, a centrifugal impeller 32 is arranged on the inner side of the first fan 3, a motor 33 is arranged on the front side of the centrifugal impeller 32, the motor 33 can drive the centrifugal impeller 32 to rotate so as to perform air blowing, when the first fan 3 or the second fan 31 independently operates, air can be circularly heated in the drying chamber 11, when the first fan 3 and the second fan 31 simultaneously operate, air can be subjected to convection, the drying effect is enhanced, when the moisture is excessive, the air inlet 12 and the air outlet 13 are opened, and the moisture can be rapidly discharged under the action of the first fan 3 and the second fan 31.

The heating mechanism comprises a baffle plate 4 and a heater 41, wherein the baffle plate 4 is obliquely arranged at the right lower corner of the drying chamber 11, the heater 41 is oppositely arranged at two sides of the baffle plate 4, and the baffle plate 4 can guide the entering air so as to facilitate the air to flow to the heater 41.

Working principle:

when the utility model is used, firstly, the box door of the box body 1 is opened, then the object placing plate 22 is moved to the inner side of the drying rack 2, the supporting frame 21 supports the object placing plate 22, then a sample is placed on the object placing plate 22, and the box door is closed;

further, the motor 33 is operated to drive the centrifugal impeller 32 to rotate, the first fan 3 or the second fan 31 is independently moved, the air in the drying chamber 11 is caused to flow, the heater 41 is caused to heat the air, then the guide plate 24 guides the air, the hot air flow flows into the inner side of the drying rack 2 through the strip-shaped groove 23, and the air is caused to circularly flow in the drying chamber 11 to perform forced air drying on the sample;

further, the first fan 3 and the second fan 31 are operated simultaneously, and convection air is formed at the inner side of the drying chamber 11, so that the drying effect on the sample is enhanced, when the moisture is excessive, the air inlet 12 and the air outlet 13 are opened, fresh air flows into the drying chamber 11 through the air inlet 12, and under the driving of the air, the moisture is discharged through the air outlet 13 quickly, so that the sample is dried conveniently.

For the person skilled in the art, through being provided with blast mechanism and heating mechanism, blast mechanism and heating mechanism all adopt symmetrical two structural design, when first fan 3 or second fan 31 alone were operated, can make the air follow different direction circulation flow and heat, when first fan 3 and second fan 31 are operated simultaneously, can make the air convection to strengthen the mobility of air, thereby improve the drying effect to the sample, when the moisture is too much, open gas outlet 13, can make the moisture discharge fast, thereby conveniently dry the heating to the sample.

When drying, can restrict the guide to the air of entering through baffle 4, make things convenient for heater 41 to heat the air, can further guide in the outside of drying rack 2 through deflector 24, the air after the convenience heating passes through the inboard that bar groove 23 got into drying rack 2, and then conveniently heats the sample.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An electrothermal blowing dry box comprising:

the drying box comprises a box body (1), wherein a drying chamber (11) is arranged at the inner side of the box body (1) and close to the right end;

a drying rack (2), wherein the drying rack (2) is arranged inside a drying chamber (11);

the method is characterized in that: the inner side of the drying rack (2) is provided with a supporting mechanism for supporting the sample;

an air blowing mechanism is arranged on the inner side of the drying chamber (11) and positioned on the outer side of the drying frame (2), and comprises a first fan (3) and a second fan (31) for guiding air;

and a heating mechanism is arranged at the inner side of the drying chamber (11) and near the lower right corner and is used for heating air.

2. An electrothermal blowing dry oven according to claim 1, wherein: the drying box is characterized in that an air inlet (12) is formed in the right side of the box body (1) and close to the bottom end, an air outlet (13) is formed in the top of the drying rack (2) and close to the upper left corner, and a plurality of evenly distributed filter plates (14) are arranged on the inner side of the air inlet (12) and the inner side of the air outlet (13).

3. An electrothermal blowing dry oven according to claim 1, wherein: the supporting mechanism comprises a supporting frame (21) and a storage plate (22), wherein the supporting frame (21) is arranged on the inner wall of the drying rack (2) in an array mode, the storage plate (22) is arranged on the inner side of the supporting frame (21), and a limiting block (211) is arranged on the inner side of the supporting frame (21) and close to the rear side edge.

4. An electrothermal blowing dry oven according to claim 1, wherein: the drying rack is characterized in that a plurality of uniformly distributed strip grooves (23) are formed in the side wall of the drying rack (2), the strip grooves (23) are formed between the supporting frames (21) on the upper side and the lower side, and a plurality of uniformly distributed guide plates (24) are arranged on the outer wall of the drying rack (2).

5. An electrothermal blowing dry oven according to claim 1, wherein: the first fan (3) is arranged at the lower left corner of the drying chamber (11), the second fan (31) is arranged at the upper right corner of the drying chamber (11), the first fan (3) and the second fan (31) are identical in structure, a centrifugal impeller (32) is arranged on the inner side of the first fan (3), and a motor (33) is arranged on the front side of the centrifugal impeller (32).

6. An electrothermal blowing dry oven according to claim 1, wherein: the heating mechanism comprises a baffle plate (4) and a heater (41), wherein the baffle plate (4) is obliquely arranged at the right lower corner of the drying chamber (11), and the heater (41) is oppositely arranged at two sides of the baffle plate (4).