CN112129092A - Wind circulating device - Google Patents
Wind circulating device Download PDFInfo
- Publication number
- CN112129092A CN112129092A CN202011052930.3A CN202011052930A CN112129092A CN 112129092 A CN112129092 A CN 112129092A CN 202011052930 A CN202011052930 A CN 202011052930A CN 112129092 A CN112129092 A CN 112129092A
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- China
- Prior art keywords
- circulating
- plate body
- box
- end part
- circulation
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a wind circulating device, which comprises a circulating box and a sealing door, wherein the sealing door is connected with the circulating box in a hinge manner and can seal the circulating box; a fixing ring is arranged in the middle of the inner side of the circulating box and fixedly connected with the circulating box, and a circulating channel is formed in the circulating box; an air inlet is arranged at the upper end part of the circulating box, and an air outlet is arranged at the lower end part of the circulating box; a drying rack is arranged in the middle of the circulating channel; an axial flow fan and a plurality of heating pipes are arranged in the upper end part of the circulating channel, and the axial flow fan is connected with the fixed ring and the circulating box; the heating pipes are arranged at the air outlet end of the axial flow fan; a plate body is arranged in the circulating channel and is arranged on one side of the air outlet; the lower end part of the plate body is connected with the bottom of the inner side of the circulating box in a hinge mode, and the upper end part of the plate body is close to the fixing ring; the end face of the plate body far away from the air outlet is provided with a spring. Compared with the prior art, the invention can accelerate the liquefaction of the moisture in the hot air flow and accelerate the discharge of the moisture in the hot air flow.
Description
Technical Field
The invention relates to the technical field of hot air circulation drying ovens, in particular to an air circulation device.
Background
The air circulation system of the hot air circulation oven adopts a fan circulation air supply mode, and the air circulation is uniform and efficient, so that a good baking effect is achieved.
In the prior art, a fan circulating air supply mode is adopted in a hot air circulating oven air circulating system, and air circulation is uniform and efficient; the wind source drives the wind wheel to pass through the heater by the circulating air supply motor, the hot wind is sent out and then sent to the inner chamber of the oven by the air channel, and the used air is sucked into the air channel to be recycled and heated for use. The indoor temperature uniformity is ensured. When the temperature value swings due to the action of opening and closing the door, the air supply circulating system is quickly recovered to the operating state until the temperature value reaches the set temperature value, but the existing air circulating device still has the problem that the generated steam cannot be removed in time.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, one objective of the present invention is to provide a wind circulation device capable of accelerating liquefaction of moisture in hot air flow and accelerating moisture discharge.
The technical scheme for solving the technical problems is as follows: a wind circulation device comprises a circulation box and a sealing door, wherein the sealing door is connected with the circulation box in a hinge mode and can seal the circulation box; a fixing ring is arranged in the middle of the inner side of the circulation box and fixedly connected with the circulation box, and a circulation channel is formed in the circulation box;
an air inlet communicated with the circulation channel is formed in the upper end part of the circulation box, and an air outlet communicated with the circulation channel is formed in the lower end part of the circulation box; a horizontally arranged drying rack is arranged in the middle of the circulating channel, one end of the drying rack is fixedly connected with the side wall of the circulating box, and the other end of the drying rack is fixedly connected with the fixing ring;
an axial flow fan and a plurality of heating pipes are arranged in the upper end part of the circulating channel, the lower end part of the axial flow fan is fixedly connected with the upper end part of the fixing ring, and the upper end part of the axial flow fan is fixedly connected with the top of the inner side of the circulating box; the heating pipes are arranged at the air outlet end of the axial flow fan, and two ends of each heating pipe are respectively fixedly connected with the top of the inner side of the circulation box and the fixing ring;
a plate body which is obliquely arranged is arranged in the lower end part of the circulating channel and is arranged on one side of the air outlet; the lower end part of the plate body is connected with the bottom of the inner side of the circulating box in a hinge mode, and the upper end part of the plate body is close to the fixing ring; the plate body is far away from be provided with the spring on the terminal surface of gas outlet, the one end of spring with plate body fixed connection, the other end with the lateral wall fixed connection of circulation case.
The invention has the beneficial effects that: the plate body blocks the hot air flow, so that the moisture in the hot air flow is liquefied, the hot air flow can be circulated, and the moisture in the hot air flow can be discharged quickly.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, be provided with a plurality of guiding gutters on the plate body, it is a plurality of the one end of guiding gutter extends to the upper end of plate body, the other end extends to the lower tip of plate body.
The beneficial effect of adopting the further scheme is that: a plurality of guiding gutters can accelerate the water droplet water conservancy diversion after the liquefaction to gas outlet department discharge, promote drainage efficiency.
Furthermore, a through hole is formed between every two adjacent guide grooves on the plate body; the aperture of the through hole is gradually increased from one end close to the spring to one end far away from the spring.
The beneficial effect of adopting the further scheme is that: the hot air flow forms rotational flow at the perforation, thereby accelerating the liquefaction of the moisture in the hot air flow and accelerating the circulating flow of the hot air flow in the circulating channel.
Furthermore, a plurality of magnets are arranged on the end face, close to the circulating box, of the sealing door, and the magnets are sequentially arranged along the edge of the sealing door and embedded into the sealing door.
The beneficial effect of adopting the further scheme is that: utilize the circulation case of a plurality of magnet magnetism iron to carry out the closing cap to the circulation case, promote sealing door and circulation case sealing connection intensity.
Further, the aperture of the air outlet is gradually reduced from top to bottom.
The beneficial effect of adopting the further scheme is that: the hot air flow can swirl at the air outlet, and the discharge of the hot air flow is reduced; the water droplet can be discharged, the discharge of hot air flow can be reduced, and the energy consumption is reduced.
Further, the lower extreme of circulation case is provided with the supporting seat, the supporting seat with the lower tip fixed connection of circulation case.
The beneficial effect of adopting the further scheme is that: the supporting seat supports the circulation box, and the stability of the circulation box is improved.
Drawings
FIG. 1 is a schematic view of a wind circulation device according to the present invention;
fig. 2 is a front view of the plate body of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. 1.1 of a circulating box, 1.2 of a circulating channel, 1.3 of an air inlet and an air outlet;
2. sealing door, 2.1, magnet;
3. a fixing ring, 4, a drying rack, 5, an axial flow fan, 6 and a heating pipe;
7. 7.1 of a plate body, 7.2 of a diversion trench and a perforation;
8. spring, 9, supporting seat.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the wind circulating device comprises a circulating box 1 and a sealing door 2, wherein the sealing door 2 is connected with the circulating box 1 in a hinge mode, and the sealing door 2 can seal the circulating box 1; a fixing ring 3 is arranged in the middle of the inner side of the circulation box 1, the fixing ring 3 is fixedly connected with the circulation box 1, and a circulation channel 1.1 is formed in the circulation box 1;
an air inlet 1.2 communicated with the circulating channel 1.1 is arranged at the upper end part of the circulating box 1, and an air outlet 1.3 communicated with the circulating channel 1.1 is arranged at the lower end part of the circulating box 1; a horizontally arranged drying rack 4 is arranged in the middle of the circulating channel 1.1, one end of the drying rack 4 is fixedly connected with the side wall of the circulating box 1, and the other end of the drying rack 4 is fixedly connected with the fixing ring 3;
an axial flow fan 5 and a plurality of heating pipes 6 are arranged in the upper end part of the circulation channel 1.1, the lower end part of the axial flow fan 5 is fixedly connected with the upper end part of the fixing ring 3, and the upper end part of the axial flow fan 5 is fixedly connected with the top of the inner side of the circulation box 1; the heating pipes 6 are arranged at the air outlet end of the axial flow fan 5, and two ends of each heating pipe 6 are respectively fixedly connected with the top of the inner side of the circulation box 1 and the fixing ring 3;
a plate body 7 which is obliquely arranged is arranged in the lower end part of the circulating channel 1.1, and the plate body 7 is arranged on one side of the air outlet 1.3; the lower end part of the plate body 7 is connected with the bottom part of the inner side of the circulating box 1 in a hinge mode, and the upper end part of the plate body 7 is close to the fixing ring 3; the plate body 7 is far away from be provided with spring 8 on the terminal surface of gas outlet 1.3, spring 8's one end with plate body 7 fixed connection, the other end with the lateral wall fixed connection of circulation case 1.
Starting the axial flow fan 5, introducing airflow into the air inlet 1.2, pushing the airflow to circularly flow in the circulating channel 1.1 by the axial flow fan 5, heating the airflow by the plurality of heating pipes 6, enabling the heated airflow to circularly flow in the circulating channel 1.1, and drying the materials on the drying rack 4 by hot airflow; when hot air flows to the air outlet 1.3, the plate body 7 generates elastic blocking effect on the hot air, so that the air pressure of the hot air at the plate body 7 is increased, the water vapor in the hot air is accelerated to be liquefied to form water drops, and the water drops flow to the air outlet 1.3 to be discharged; hot gas after water removal flows back in the circulating channel 1.1 through the upper end part of the plate body 7, flows back to the axial flow fan 5, and is pushed by the axial flow fan 5 to continuously flow in the circulating channel 1.1;
when the air pressure at the plate body 7 is too high, the pressure generated by the hot air flow on the plate body 7 is larger than the elastic force of the spring 8, so that the plate body 7 rotates to one side of the spring 8, and the hot air flow is accelerated to flow in the circulating channel 1.1.
This embodiment blocks the hot gas flow through plate body 7 for the moisture in the hot gas flow liquefies, makes the hot gas flow can circulate, can also accelerate the discharge with the moisture in the hot gas flow.
In the above embodiment, the plate body 7 is provided with a plurality of guiding grooves 7.1, one end of each of the guiding grooves 7.1 extends to the upper end of the plate body 7, and the other end extends to the lower end of the plate body 7.
The multiple diversion trenches 7.1 can accelerate the diversion of the liquefied water drops to the air outlet 1.3 for discharging, and the drainage efficiency is improved.
In the above embodiment, a through hole 7.2 is provided between two adjacent guiding grooves 7.1 on the plate body 7; the aperture of the through hole 7.2 increases from the end close to the spring 8 to the end far away from the spring 8.
When hot air flows to the plate body 7, the hot air forms rotational flow at the through hole 7.2, so that the liquefaction of water in the hot air is accelerated, and the circular flow of the hot air in the circulating channel 1.1 can be accelerated.
In the above embodiment, the end surface of the sealing door 2 close to the circulation box 1 is provided with a plurality of magnets 2.1, and the plurality of magnets 2.1 are sequentially arranged along the edge of the sealing door 2 and embedded in the sealing door 2.
In the above embodiment, the aperture of the air outlet 1.3 is gradually reduced from top to bottom.
The aperture of the air outlet 1.3 is gradually reduced from top to bottom, so that hot air can swirl at the air outlet 1.3, and the discharge of the hot air is reduced; the water droplet can be discharged, the discharge of hot air flow can be reduced, and the energy consumption is reduced.
In the above embodiment, the lower end of the circulation box 1 is provided with the supporting seat 9, and the supporting seat 9 is fixedly connected with the lower end of the circulation box 1.
The supporting seat 9 supports the circulation box 1, and the stability of the circulation box 1 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A wind circulation device, characterized in that: the device comprises a circulation box (1) and a sealing door (2), wherein the sealing door (2) is connected with the circulation box (1) in a hinge manner, and the sealing door (2) can seal the circulation box (1); a fixing ring (3) is arranged in the middle of the inner side of the circulating box (1), the fixing ring (3) is fixedly connected with the circulating box (1), and a circulating channel (1.1) is formed in the circulating box (1);
an air inlet (1.2) communicated with the circulating channel (1.1) is arranged at the upper end part of the circulating box (1), and an air outlet (1.3) communicated with the circulating channel (1.1) is arranged at the lower end part of the circulating box (1); a horizontally arranged drying rack (4) is arranged in the middle of the circulating channel (1.1), one end of the drying rack (4) is fixedly connected with the side wall of the circulating box (1), and the other end of the drying rack is fixedly connected with the fixing ring (3);
an axial flow fan (5) and a plurality of heating pipes (6) are arranged in the upper end part of the circulating channel (1.1), the lower end part of the axial flow fan (5) is fixedly connected with the upper end part of the fixing ring (3), and the upper end part of the axial flow fan (5) is fixedly connected with the top of the inner side of the circulating box (1); the heating pipes (6) are arranged at the air outlet end of the axial flow fan (5), and two ends of each heating pipe (6) are fixedly connected with the top of the inner side of the circulation box (1) and the fixing ring (3) respectively;
a plate body (7) which is obliquely arranged is arranged in the lower end part of the circulating channel (1.1), and the plate body (7) is arranged on one side of the air outlet (1.3); the lower end part of the plate body (7) is connected with the bottom part of the inner side of the circulating box (1) in a hinge mode, and the upper end part of the plate body (7) is close to the fixing ring (3); the plate body (7) is far away from a spring (8) is arranged on the end face of the air outlet (1.3), one end of the spring (8) is fixedly connected with the plate body (7), and the other end of the spring is fixedly connected with the side wall of the circulating box (1).
2. The wind circulation device of claim 1, wherein: be provided with a plurality of guiding gutters (7.1) on plate body (7), it is a plurality of the one end of guiding gutter (7.1) extends to the upper end of plate body (7), the other end extends to the lower tip of plate body (7).
3. The wind circulation device of claim 2, wherein: a through hole (7.2) is formed between every two adjacent guide grooves (7.1) on the plate body (7); the aperture of the through hole (7.2) is gradually increased from one end close to the spring (8) to one end far away from the spring (8).
4. The wind circulation device of claim 1, wherein: the sealing door (2) is close to be provided with a plurality of magnet (2.1) on the terminal surface of circulation case (1), and is a plurality of magnet (2.1) are followed the edge of sealing door (2) arranges in proper order, and the embedding in sealing door (2).
5. The wind circulation device of claim 1, wherein: the aperture of the air outlet (1.3) is gradually reduced from top to bottom.
6. The wind circulation device of claim 1, wherein: the lower extreme of circulation case (1) is provided with supporting seat (9), supporting seat (9) with the lower tip fixed connection of circulation case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052930.3A CN112129092A (en) | 2020-09-29 | 2020-09-29 | Wind circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052930.3A CN112129092A (en) | 2020-09-29 | 2020-09-29 | Wind circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112129092A true CN112129092A (en) | 2020-12-25 |
Family
ID=73844773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011052930.3A Withdrawn CN112129092A (en) | 2020-09-29 | 2020-09-29 | Wind circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112129092A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008076019A (en) * | 2006-09-25 | 2008-04-03 | Hoshizaki Electric Co Ltd | Dryer |
| US20130167396A1 (en) * | 2011-12-29 | 2013-07-04 | Jeffrey C. Mitchell | System with a ceiling fan and return plenum for heating, drying or curing an object |
| KR20150027968A (en) * | 2013-09-05 | 2015-03-13 | 한국산업기술시험원 | Recirculation system of odorous emission gas from organic waste drying process |
| CN104776691A (en) * | 2015-04-20 | 2015-07-15 | 徐州市海涛制冷设备有限公司 | Multifunctional dried fruit drying constant-temperature room |
| CN108195157A (en) * | 2018-02-09 | 2018-06-22 | 广东美的厨房电器制造有限公司 | dryer |
| CN208936646U (en) * | 2018-09-07 | 2019-06-04 | 漳州市新明生物科技有限公司 | A kind of achievable energy recycling system of carragheen vacuum drying |
| CN209371733U (en) * | 2018-12-21 | 2019-09-10 | 漯河聚隆生物科技有限公司 | A kind of gelatin band drying room |
| CN110779285A (en) * | 2019-12-10 | 2020-02-11 | 广东华天成新能源科技股份有限公司 | Household drying dehumidifier air duct system |
| CN210128564U (en) * | 2019-04-11 | 2020-03-06 | 广东瑞之星节能技术有限公司 | Drying machine |
| CN210740957U (en) * | 2019-09-30 | 2020-06-12 | 程冠皓 | Thermal cycle stoving case |
-
2020
- 2020-09-29 CN CN202011052930.3A patent/CN112129092A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008076019A (en) * | 2006-09-25 | 2008-04-03 | Hoshizaki Electric Co Ltd | Dryer |
| US20130167396A1 (en) * | 2011-12-29 | 2013-07-04 | Jeffrey C. Mitchell | System with a ceiling fan and return plenum for heating, drying or curing an object |
| KR20150027968A (en) * | 2013-09-05 | 2015-03-13 | 한국산업기술시험원 | Recirculation system of odorous emission gas from organic waste drying process |
| CN104776691A (en) * | 2015-04-20 | 2015-07-15 | 徐州市海涛制冷设备有限公司 | Multifunctional dried fruit drying constant-temperature room |
| CN108195157A (en) * | 2018-02-09 | 2018-06-22 | 广东美的厨房电器制造有限公司 | dryer |
| CN208936646U (en) * | 2018-09-07 | 2019-06-04 | 漳州市新明生物科技有限公司 | A kind of achievable energy recycling system of carragheen vacuum drying |
| CN209371733U (en) * | 2018-12-21 | 2019-09-10 | 漯河聚隆生物科技有限公司 | A kind of gelatin band drying room |
| CN210128564U (en) * | 2019-04-11 | 2020-03-06 | 广东瑞之星节能技术有限公司 | Drying machine |
| CN210740957U (en) * | 2019-09-30 | 2020-06-12 | 程冠皓 | Thermal cycle stoving case |
| CN110779285A (en) * | 2019-12-10 | 2020-02-11 | 广东华天成新能源科技股份有限公司 | Household drying dehumidifier air duct system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201225 |