CN102114462B - Embedded air curtain heat-blocking device - Google Patents
Embedded air curtain heat-blocking device Download PDFInfo
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- CN102114462B CN102114462B CN 201110076680 CN201110076680A CN102114462B CN 102114462 B CN102114462 B CN 102114462B CN 201110076680 CN201110076680 CN 201110076680 CN 201110076680 A CN201110076680 A CN 201110076680A CN 102114462 B CN102114462 B CN 102114462B
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- air
- channel
- drying tunnel
- blowing
- sucking
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Abstract
The invention relates to an embedded air curtain heat-blocking device which is arranged at an inlet end and an outlet end of a drying channel of an oven. The embedded air curtain heat-blocking device comprises a fan, an air blowing channel and an air sucking channel, wherein the air blowing channel and the air sucking channel are connected with the fan; air blowing holes are arranged in the air blowing channel and are positioned on the side part and the bottom of the drying channel; air sucking holes are arranged in the air sucking channel and positioned on the upper part of the drying channel, and air blows from the air blowing holes and sucks from the air sucking holes to form an air blowing and sucking circle. Through a cyclic air conveying manner of blowing air at the side part and the bottom and sucking air at the upper part, air curtains are generated at an inlet and an outlet of the drying channel, thus the invention can effectively block the loss of heat inside the drying channel so as to play a good role in saving energy. In addition, the invention has the advantages of simple structural design and convenience for use.
Description
Technical field
The present invention relates to a kind of embedded air curtain breaking-off device.
Background technology
In the spraying operation process, the workpiece oven dry that spraying is good is one important operation, generally all is to be sent to the drying room with high-temperature gas and to dry by spray workpiece well.
At present, for entrance point, the port of export of through type drying tunnel any blocking is not set usually, to make things convenient for the turnover of workpiece, this just is easy to cause the loss of heat in the drying tunnel, is a kind of waste to the energy.Therefore as some equipment of improvement at the drying tunnel two ends to increasing sliding door, playing heat insulation effect, but the control more complicated of this class formation, cost is also higher.The most extensive what be employed is to increase air curtain at the two ends of drying tunnel, and the structure of air curtain generally is to dry from top to bottom or from the bottom up at present, but the air curtain of this design flows to after wind goes out and differs, and can produce certain influence to heat insulation effect.
Summary of the invention
The invention provides a kind of embedded air curtain breaking-off device.
For achieving the above object, the technical solution used in the present invention is:
A kind of embedded air curtain breaking-off device, this device is arranged on entrance point and the port of export of baker drying tunnel, comprise blower fan, the blowing passage and the air-suction channel that are connected with described blower fan, offer blowing mouth on the described blowing passage, described blowing mouth is opened in sidepiece and the bottom of described drying tunnel; Offer the inlet scoop on the described air-suction channel, described inlet scoop is opened in the top of described drying tunnel, and wind blows out from described blowing mouth, sucks from described inlet scoop, and formation is blown, the air draught circulation.
Preferably, described blower fan is embedded the interior at described drying tunnel.
Preferably, described blowing mouth is arranged on the upper lateral part of described drying tunnel.
Because technique scheme is used, the present invention compared with prior art has following advantage:
The present invention is by the blowing of side, bottom, and the fortune wind mode of the so continuous circulation of air draught on top produces air curtain at the import and export place of drying tunnel, can effectively cut off scattering and disappearing of drying tunnel internal heat, has played good energy-saving effect; In addition, this structural design is simple, easy to use.
Description of drawings
Accompanying drawing 1 is the front view of drying tunnel of the present invention;
Accompanying drawing 2 is the vertical view of drying tunnel of the present invention;
Accompanying drawing 3 is the side view of drying tunnel of the present invention.
Wherein: 1, air curtain breaking-off device; 2, drying tunnel; 3, blower fan; 4, blowing mouth; 5, inlet scoop; 6, workpiece.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
A kind of embedded air curtain breaking-off device 1 as shown in Figure 1, 2, 3, this device is arranged on entrance point and the port of export of baker drying tunnel 2, and drying tunnel 2 inside and outside temperature transmission are cut off.Air curtain breaking-off device 1 comprises blower fan 3, the blowing passage and the air-suction channel that are connected with blower fan 3, and blower fan 3 is embedded in the sidewall of drying tunnel 2, does not take the area of any drying tunnel 2.
Wherein: offer several blowing mouths 4 at the blowing passage, blowing mouth 4 is opened in sidepiece and the bottom of drying tunnel 2; Offer several inlet scoops 5 at air-suction channel, inlet scoop 5 is opened in the upper lateral part of drying tunnel 2.When workpiece 6 heats in drying tunnel 2 or dries, wind blows out from the blowing mouth 4 of sidepiece and bottom, suck from the inlet scoop 5 of upper lateral part, formation is blown, the continuous circulation of air draught, wind circulates in drying tunnel 2 and produces one deck air curtain between inside and outside like this, avoid the heat diffusion in the drying tunnel 2 to arrive the outside, played energy-saving effect.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. embedded air curtain breaking-off device, this device is arranged on entrance point and the port of export of baker drying tunnel, it is characterized in that: comprise blower fan, the blowing passage and the air-suction channel that are connected with described blower fan, offer blowing mouth on the described blowing passage, described blowing mouth is opened in sidepiece and the bottom of described drying tunnel; Offer the inlet scoop on the described air-suction channel, described inlet scoop is opened in the top of described drying tunnel, and wind blows out from described blowing mouth, sucks from described inlet scoop, and formation is blown, the air draught circulation.
2. embedded air curtain breaking-off device according to claim 1, it is characterized in that: described blower fan is embedded the interior at described drying tunnel.
3. embedded air curtain breaking-off device according to claim 1, it is characterized in that: described blowing mouth is arranged on the upper lateral part of described drying tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110076680 CN102114462B (en) | 2011-03-29 | 2011-03-29 | Embedded air curtain heat-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110076680 CN102114462B (en) | 2011-03-29 | 2011-03-29 | Embedded air curtain heat-blocking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102114462A CN102114462A (en) | 2011-07-06 |
| CN102114462B true CN102114462B (en) | 2013-08-07 |
Family
ID=44213448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110076680 Expired - Fee Related CN102114462B (en) | 2011-03-29 | 2011-03-29 | Embedded air curtain heat-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102114462B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847391B (en) * | 2012-09-17 | 2014-07-30 | 上海袭麟光学科技发展有限公司 | Air curtain machine having function of discharging waste at inner side and supplying clean air at outer side |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925358Y (en) * | 2005-04-25 | 2007-07-25 | 戴志明 | Food thermal insulator |
| CN101693230A (en) * | 2009-10-20 | 2010-04-14 | 绍兴京昇光信息科技有限公司 | Coating machine heat recovery utilization energy-saving device |
| CN201959923U (en) * | 2011-03-29 | 2011-09-07 | 苏州柳溪机电工程有限公司 | Embedded heat-insulating air curtain device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100695869B1 (en) * | 2004-11-25 | 2007-03-20 | 주식회사 테스포 | A Drying Method and its Equipment of a Drying Machine for Manufacturing the Sensor |
-
2011
- 2011-03-29 CN CN 201110076680 patent/CN102114462B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2925358Y (en) * | 2005-04-25 | 2007-07-25 | 戴志明 | Food thermal insulator |
| CN101693230A (en) * | 2009-10-20 | 2010-04-14 | 绍兴京昇光信息科技有限公司 | Coating machine heat recovery utilization energy-saving device |
| CN201959923U (en) * | 2011-03-29 | 2011-09-07 | 苏州柳溪机电工程有限公司 | Embedded heat-insulating air curtain device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102114462A (en) | 2011-07-06 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20190329 |
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| CF01 | Termination of patent right due to non-payment of annual fee |