CN212870511U - Hot air drying oven - Google Patents
Hot air drying oven Download PDFInfo
- Publication number
- CN212870511U CN212870511U CN202021286079.6U CN202021286079U CN212870511U CN 212870511 U CN212870511 U CN 212870511U CN 202021286079 U CN202021286079 U CN 202021286079U CN 212870511 U CN212870511 U CN 212870511U
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- box
- hot air
- box body
- drying
- temperature
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- 238000007602 hot air drying Methods 0.000 title claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000002274 desiccant Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a hot air drying box, which comprises a hollow box body, wherein a control box and a temperature display screen are arranged on the box body, a plurality of layers of louver fans which divide the inner cavity of the box body into a secondary drying cavity are arranged in the box body, the bottom surface of the box body is provided with an air inlet, one side of the air inlet is provided with an air deflector, one side of the upper end of the secondary drying cavity is provided with an air outlet, and a temperature and humidity sensor is arranged in the box body; one side of the box body is provided with a hot air heating box, the other side of the box body is provided with a hot air circulating box, and the hot air heating box is communicated with the hot air circulating box through a pipeline; the box body is provided with a loudspeaker which is connected with the control box. The utility model can display the temperature in the drying box in real time; the heat utilization rate is high, and the drying effect is improved; the hot air is recycled, so that the test article is heated more uniformly; the sound can be sent to prompt the worker after the test article is dried; the drying condition can be conveniently observed by workers; the hot air drying box is convenient to transfer.
Description
Technical Field
The utility model belongs to the technical field of the drying cabinet, especially, relate to a hot air drying cabinet.
Background
In the daily work of detection company, often need to carry out the drying to the sample that needs to detect, can prefer the drying cabinet usually, carry out the drying efficiency height of sample and can guarantee the cleanness of sample in the drying cabinet. The hot air drying box that uses at present puts and has a drying cavity, when carrying out the sample of relevant environment and drying, the sample general volume is less at this moment and does not need very big drying cavity, if still use great drying cavity to carry out the drying to the sample, not only drying efficiency is low, still causes the waste of the energy. The hot air drying box in the prior art can not adjust the size of the drying cavity, has limited space utilization rate of the cavity and does not have good adaptability.
In order to solve the problems, the company develops a hot air drying oven for drying a detection sample, which is under the application number of 201721266938.3, and the utility model realizes the conversion of the space of the inner cavity of the hot air drying oven by arranging a louver as a storage rack, and can divide the inner cavity of the hot air drying oven into two-stage drying cavities with different sizes according to requirements, thereby expanding the application range of the hot air drying oven, improving the space utilization rate of the inner cavity of the oven, improving the heating efficiency and the drying efficiency, and improving the drying effect; through setting up hot-blast heating cabinet and the heated air circulation case that uses the pipeline intercommunication, realized hot-blast cyclic utilization, can reduce thermal loss, improve dry efficiency.
However, during the use process, the utility model cannot display the temperature in the drying oven in real time; after the drying is finished, no sound is given for reminding, so that workers easily forget time, and the workers need to check and confirm repeatedly; the drying box is not provided with the air deflector, so that the sample to be detected is heated unevenly, and the heat utilization efficiency is low.
Disclosure of Invention
In order to solve the above problem, the technical scheme of the utility model is that:
a hot air drying box comprises a hollow box body with an opening in the front side, wherein a box body door is hinged to the opening of the box body, a control box is arranged above the box body, a temperature display screen is further arranged on the box body, a plurality of layers of louver fans for dividing the inner cavity of the box body into two-stage drying cavities are arranged in the box body, a plurality of air inlets are arranged on the bottom surface of the box body, an air deflector is arranged on one side of each air inlet, an air outlet is arranged on one side of the upper end of each two-stage drying cavity, a temperature and humidity sensor is arranged in the box body and connected with the control box, and the control box is connected with; one side of the box body is provided with a hot air heating box, the other side of the box body is provided with a hot air circulating box, and the hot air heating box is communicated with the hot air circulating box through a pipeline; the box body is provided with a loudspeaker for reminding workers, and the loudspeaker is connected with the control box.
In a further improvement, the box body door is provided with an observation window covered by a transparent heat insulation glass plate.
In a further improvement, the louver fan is controlled by a servo motor, and the servo motor is connected with the control box.
In a further improvement, the air deflector inclines towards the direction departing from the air outlet.
In a further improvement, the air outlet is controlled by an electromagnetic valve which is controlled by a control box.
In a further improvement, the temperature and humidity sensor is arranged in the second-stage drying cavity at the bottommost layer.
In a further improvement, a drying agent is placed in the hot air heating box.
In a further improvement, universal wheels are mounted at the bottom of the box body.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:
the utility model is provided with a temperature display screen which can display the temperature in the hot air drying box in real time; the louver fan divides the inner cavity of the hot air drying box into a plurality of secondary drying cavities, meanwhile, the louver fan can be used as a storage rack for placing test articles, and workers can adjust the louver fan to be closed according to needs, so that the heat utilization rate is high, and meanwhile, the drying effect is improved; the hot air heating box and the hot air circulating box are arranged, so that the hot air is recycled, and meanwhile, the air deflector is arranged at the air outlet, so that the hot air flows better in the heating cavity, the test article is heated more uniformly, and the heat utilization rate is further improved; the loudspeaker can make a sound to prompt a worker after the test article is dried; the box body door is provided with the observation window, so that the drying condition can be conveniently observed by workers; the universal wheels are arranged below the box body, so that the hot air drying box is convenient to transfer.
Drawings
FIG. 1 is an external structural view of the present invention;
FIG. 2 is a view showing the structure of the louver of the present invention when closed;
fig. 3 is a structural diagram of the louver of the present invention when it is opened.
The device comprises a box body 1, a box body 2, a box body door 3, a control box 4, a temperature display screen 5, a secondary drying cavity 6, a louver fan 7, an air inlet 8, an air guide plate 9, an air outlet 10, a hot air heating box 11, a hot air circulating box 12, a loudspeaker 13, an observation window 14, a universal wheel 15 and a temperature and humidity sensor.
Detailed Description
Examples
As shown in fig. 1-3, a hot air drying oven comprises a hollow box body 1 with an opening on the front side, a box body door 2 is hinged at the opening of the box body 1, an observation window 13 covered by a transparent heat insulation glass plate is arranged on the box body door 2, and the observation window 13 is convenient for a worker to observe the drying condition in the box body 1; a control box 3 is arranged above the box body 1, a temperature display screen 4 is also arranged on the box body 1, and the temperature display screen 4 is used for displaying the temperature in the box body 1 in real time; a plurality of layers of louver blades 6 which divide the inner cavity of the box body 1 into a secondary drying cavity 5 are arranged in the box body 1, the louver blades 6 are controlled by a servo motor, and the servo motor is connected with the control box 3; the bottom surface of the box body 1 is provided with a plurality of air inlets 7, one side of each air inlet 7 is provided with an air deflector 8, one side of the upper end of each secondary drying cavity 5 is provided with an air outlet 9, the air deflectors 8 incline towards the direction departing from the air outlet 9, the air deflectors 8 can strengthen the air flow in the box body 1, so that the test product is heated uniformly, and the heat utilization rate is improved; the air outlet 9 is controlled by an electromagnetic valve, the electromagnetic valve is controlled by the control box 3, and a worker can control the opening/closing of the electromagnetic valve on the corresponding air outlet according to the opening/closing of the louver fan; a temperature and humidity sensor 15 is arranged in the box body 1, the temperature and humidity sensor 15 is arranged in the second-stage drying cavity 5 at the bottommost layer, the temperature and humidity sensor 15 is used for sensing the temperature and the humidity in the box body 1 in real time, the temperature and humidity sensor 15 is connected with the control box 3, and the control box 3 is connected with the temperature display screen 4; one side of the box body 1 is provided with a hot air heating box 10, the other side of the box body 1 is provided with a hot air circulating box 11, the hot air heating box 10 is communicated with the hot air circulating box 11 through a pipeline, drying agents are placed in the hot air heating box 10, the hot air heating box 10 is used for providing hot air, the hot air circulating box 11 is used for recycling the hot air, and the drying agents are used for absorbing moisture in the air; install the speaker 12 that is used for reminding the staff on box 1, speaker 12 is connected with control box 3, and speaker 12 can send the suggestion staff of sound when dry completion, prevents that the staff from forgetting, and universal wheel 14 is installed to the bottom of box 1, and universal wheel 14 makes things convenient for the staff to the short distance removal of hot air drying case.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a hot air drying oven, includes that the leading flank is provided with open-ended hollow box (1), its characterized in that: the drying device is characterized in that a box body door (2) is hinged to an opening of the box body (1), a control box (3) is arranged above the box body (1), a temperature display screen (4) is further arranged on the box body (1), a plurality of layers of louver fans (6) which divide an inner cavity of the box body (1) into secondary drying cavities (5) are arranged in the box body (1), a plurality of air inlets (7) are arranged on the bottom surface of the box body (1), an air deflector (8) is arranged on one side of each air inlet (7), an air outlet (9) is arranged on one side of the upper end of each secondary drying cavity (5), a temperature and humidity sensor (15) is arranged in the box body (1), the temperature and humidity sensor (15) is connected with the control box (3), and the control box (3; one side of the box body (1) is provided with a hot air heating box (10), the other side of the box body (1) is provided with a hot air circulating box (11), and the hot air heating box (10) is communicated with the hot air circulating box (11) through a pipeline; the box body (1) is provided with a loudspeaker (12) for reminding workers, and the loudspeaker (12) is connected with the control box (3).
2. The hot air drying cabinet of claim 1, wherein: and the box body door (2) is provided with an observation window (13) covered by a transparent heat insulation glass plate.
3. The hot air drying cabinet of claim 1, wherein: the louver fan (6) is controlled by a servo motor, and the servo motor is connected with the control box (3).
4. The hot air drying cabinet of claim 1, wherein: the air deflector (8) inclines towards the direction departing from the air outlet (9).
5. The hot air drying cabinet of claim 1, wherein: the air outlet (9) is controlled by an electromagnetic valve, and the electromagnetic valve is controlled by the control box (3).
6. The hot air drying cabinet of claim 1, wherein: the temperature and humidity sensor (15) is arranged in the second-stage drying cavity (5) at the bottommost layer.
7. The hot air drying cabinet of claim 1, wherein: drying agents are placed in the hot air heating box (10).
8. The hot air drying cabinet of claim 1, wherein: the bottom of the box body (1) is provided with universal wheels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286079.6U CN212870511U (en) | 2020-07-03 | 2020-07-03 | Hot air drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286079.6U CN212870511U (en) | 2020-07-03 | 2020-07-03 | Hot air drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870511U true CN212870511U (en) | 2021-04-02 |
Family
ID=75212990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021286079.6U Expired - Fee Related CN212870511U (en) | 2020-07-03 | 2020-07-03 | Hot air drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212870511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865299A (en) * | 2021-09-22 | 2021-12-31 | 肇庆市昊达机电设备有限公司 | Heated air circulation adhesive discharging box |
-
2020
- 2020-07-03 CN CN202021286079.6U patent/CN212870511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865299A (en) * | 2021-09-22 | 2021-12-31 | 肇庆市昊达机电设备有限公司 | Heated air circulation adhesive discharging box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |