CN219037447U

CN219037447U - Constant temperature drying cabinet of ordinary pressure

Info

Publication number: CN219037447U
Application number: CN202221718493.9U
Authority: CN
Inventors: 张业林
Original assignee: Ma'anshan Zhiyan Biomedical Technology Co ltd
Current assignee: Ma'anshan Zhiyan Biomedical Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-05-16
Anticipated expiration: 2032-07-04

Abstract

The utility model provides a constant-pressure constant-temperature drying oven which comprises a shell and a built-in shell, wherein the shell comprises a drying bracket, the built-in shell is arranged in the shell, the shell is connected with one end of the built-in shell, an air outlet is formed in the joint of the shell and the built-in shell, a heating pipe is arranged between the built-in shell and the shell, an air inlet is formed in the side face of the shell, a motor is arranged at the air inlet of the built-in shell, the motor is fixedly connected with the shell, the motor comprises a rotating shaft, a first fan, a second fan and a fifth fan, the first fan is arranged at the air inlet, the fifth fan is arranged at the air outlet, the first fan and the fifth fan are both fixed with the rotating shaft at the front side, the second fan is fixed with the rotating shaft at the back side, the first fan and the second fan form convection, and the drying bracket is arranged between the first fan and the second fan. According to the utility model, through convection air, the drying efficiency is accelerated, the drying time is greatly reduced, and through the arrangement of the cavity, the utilization rate of heat energy is improved, and the drying cost is reduced.

Description

Constant temperature drying cabinet of ordinary pressure

Technical Field

The utility model relates to the field of drying boxes, in particular to a constant-pressure constant-temperature drying box.

Background

The existing constant-temperature drying box is not uniform enough to heat objects, so that partial drying is faster during drying, and insufficient drying can be caused in constant time to influence the subsequent working process.

Disclosure of Invention

The utility model provides a constant-pressure constant-temperature drying oven aiming at the defects of the prior art.

The utility model solves the technical problems by the following technical means:

the utility model provides a constant temperature oven of ordinary pressure, includes shell and built-in shell, the shell includes dry bracket, built-in shell locates in the shell, the one end of shell and built-in shell is connected, the junction of shell and built-in shell is equipped with the air outlet, be equipped with the heating pipe between built-in shell and the shell, the shell side is equipped with the air inlet, the air intake department of built-in shell is equipped with the motor, motor and shell fixed connection, the motor includes pivot, first fan, second fan and fifth fan, air intake department is located to the first fan, air outlet department is located to the fifth fan, first fan and fifth fan are openly fixed with the pivot, the second fan is that the reverse side is fixed with the pivot, first fan and second fan form the convection current, dry bracket is located between first fan and the second fan.

Further, the heating pipe is annular, the heating pipe is arranged on the outer side of the motor, and the heating pipe is fixed with the built-in shell.

Further, the device also comprises a baffle plate, wherein the baffle plate is fixed with the built-in shell through a support post.

Further, a round hole is formed in the drying support, and the rotating shaft penetrates through the drying support.

The utility model has the beneficial effects that: through convection wind, the drying efficiency is accelerated, the drying time is greatly reduced, and the cavity is arranged, so that the utilization rate of heat energy is improved, and the drying cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a constant temperature oven under normal pressure.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

It will be understood that when an element is referred to as being "fixed 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.

Examples

A constant temperature drying oven under normal pressure comprises a shell 2 and an inner shell 3, wherein the inner shell 3 is arranged in the shell 2.

The two sides of the shell 2 are provided with air inlets 21, the built-in shell 3 is suspended in the shell 2, the built-in shell 3 and the shell 2 are in contact with each other except the top, other side walls are provided with a certain distance, the lower end of the built-in shell 3 is provided with an air inlet 31, the upper end of the built-in shell 3 is provided with an air outlet 32, the upper end of the shell 2 is provided with a mounting opening 22 correspondingly, and the mounting opening 22 and the air outlet 32 of the built-in shell 3 are mutually fixed.

Next, the motor 5 is arranged at the air inlet 31 of the built-in shell 3, the bottom of the motor 5 is fixed with the shell 2, five fans are arranged on the rotating shaft of the motor 5, a first fan 52, a second fan 53, a third fan 54, a fourth fan 55 and a fifth fan 56 are sequentially arranged from bottom to top, wherein the first fan 52 is arranged at the air inlet 31 of the built-in shell 3, the fifth fan 56 is arranged at the air outlet 32 of the built-in shell 3, a first drying bracket 33 is arranged between the first fan 52 and the second fan 53, and a second drying bracket 34 is arranged between the third fan 54 and the fourth fan 55.

Next, the wind power design direction of the first fan 52, the third fan 54 and the fifth fan 56 is upward; the wind power design direction of the second fan 53 and the fourth fan 55 is downward; the wind direction change can be realized by rotating the fan and then installing; thereby, convection can be formed between the first fan 52 and the second fan 53, and the air collecting direction of the first drying bracket 33 between the first fan 52 and the second fan 53 is uniform; convection can also be formed between the third fan 54 and the fourth fan 55 to accelerate drying of the second drying rack 34.

A heating pipe 4 is arranged in a gap between the shell 2 and the built-in shell 3, the heating pipe 4 is of an annular structure, the heating pipe 4 is arranged on the outer side of the motor 5, the heating pipe 4 is fixedly connected with the bottom of the built-in shell 3, a temperature controller is arranged in the built-in shell 3, and the temperature controller is matched with the heating pipe 4 to regulate and control the temperature in the built-in shell 3 to be constant; the baffle 7 is arranged at the air outlet 32, the baffle 7 is fixed with the built-in shell 3 through the support posts 71, and dust possibly falling in a room is shielded under the condition that the baffle 7 ensures ventilation of the built-in shell 3.

The external air enters the shell 2 from the air inlet 21 of the shell 2, after passing through the gap between the shell 2 and the built-in shell 3, the heating of the heating pipe 4 is completed, then the external air is blown into the air inlet 31 under the combined action of the motor 5 and the fan, the external air enters the convection between the first fan 52 and the second fan 53, and after the convection between the third fan 54 and the fourth fan 55, the built-in shell 3 is blown out from the air outlet 32 by the fifth fan 56, and the drying is completed.

It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a constant temperature oven of ordinary pressure, its characterized in that includes shell (2) and built-in shell (3), shell (2) are including dry bracket, built-in shell (3) are located in shell (2), shell (2) are connected with one end of built-in shell (3), the junction of shell (2) and built-in shell (3) is equipped with air outlet (32), be equipped with heating pipe (4) between built-in shell (3) and shell (2), shell (2) side is equipped with into wind gap (21), air intake (31) department of built-in shell (3) is equipped with motor (5), motor (5) and shell (2) fixed connection, motor (5) are including pivot (51), first fan (52), second fan (53) and fifth fan (56), first fan (52) are located air intake (31) department, fifth fan (56) are located air outlet (32), first fan (52) and fifth fan (56) are positive and fixed with pivot (51), second fan (53) are fixed with pivot (53) and second fan (53), the drying bracket is arranged between the first fan (52) and the second fan (53).

2. The constant-pressure constant-temperature drying oven according to claim 1, wherein the heating pipe (4) is annular, the heating pipe (4) is arranged outside the motor (5), and the heating pipe (4) is fixed with the built-in shell (3).

3. An atmospheric constant temperature drying oven according to claim 1, further comprising a baffle (7), said baffle (7) being fixed to the inner shell (3) by means of a strut.

4. An atmospheric constant temperature drying oven according to claim 1, wherein the drying rack is provided with round holes, and the rotary shaft (51) passes through the drying rack.