CN101639315A - Aisle type energy-saving oven - Google Patents
Aisle type energy-saving oven Download PDFInfo
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- CN101639315A CN101639315A CN200910101957A CN200910101957A CN101639315A CN 101639315 A CN101639315 A CN 101639315A CN 200910101957 A CN200910101957 A CN 200910101957A CN 200910101957 A CN200910101957 A CN 200910101957A CN 101639315 A CN101639315 A CN 101639315A
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- inner bag
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- inner liner
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Abstract
The invention discloses an aisle type energy-saving oven which comprises an oven body, an electrothermal tube and a blower, wherein the oven body comprises an outer oven body and an inner liner whichis arranged in the oven body; a baking aisle which passes through two ends in the transverse direction of the inner liner is arranged below the inner liner; the electrothermal tube is arranged on theinner liner; the inner liner comprises an upper cover plate and two side plates which are connected with two sides of the upper cover plate and are arranged obliquely, outward and downward, and an airbaffle plate is connected above two outer end parts in the transverse direction of the inner liner; the inner liner and the inner wall of the outer oven body are mutually separated, and the separatedspace between the inner liner and the inner wall of the outer oven body forms a hot air circulating inner cavity with a big upper end and a small lower end; at least one hot air rising opening is arranged on the upper cover plate of the inner liner, and a plurality of hot air outlet holes are arranged on the two side plates of the inner liner; and an air vane of the blower is arranged in the hotair circulating inner cavity and corresponds to the hot air rising opening of the upper cover plate of the inner liner. The aisle type energy-saving oven has the advantages of high baking efficiency,low energy consumption, good energy-saving effect and the like.
Description
Technical field
The present invention relates to a kind of electrical heating baking oven, specifically be meant a kind of Aisle type energy-saving oven.
Background technology
Existing Aisle type baking oven carries out the heated baking drying to the product of pipelining, but this this baking oven adopts metal electric heating silk or fluorescent tube as electric heating body (electrothermal tube), and electric conversion efficiency is low, and energy consumption is big, and its reason is:
1., electrothermal tube belongs to traditional metal electric heating wire material, be difficult to accomplish arrange heating wire at each area distribution, and the oven dry principle of baking oven mainly adds hot-air by electrothermal tube, blower fan blows to hot blast on the product and heats then, the medium that heat is transmitted is an air, and heating is slow.
2., the hot blast internal circulation system of baking oven is simple, often finds that baking oven stomatodeum limit has hot blast to discharge, and causes thermal waste.
3., oven interior is because at high temperature and the effect of waiting to dry the etchant gas that volatilizees in the product, inner bag corrodes easily, the maintenance cost height, service life is short.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming and defect that prior art exists, and provide a kind of heat energy utilization rate height, the energy-conservation Aisle type energy-saving oven that energy consumption is low.
For achieving the above object, technical scheme of the present invention is, include casing, electrothermal tube, blower fan, described casing includes outer case and is arranged at the interior inner bag of outer case, the below of described inner bag is provided with the oven dry passageway that connects its transverse ends, described electrothermal tube is arranged on the inner bag, it is characterized in that: described inner bag includes upper cover plate and is connected in the upper cover plate both sides and the oblique biside plate that outwards is provided with down, and the top of horizontal two outer ends of this inner bag is connected with deep bead, the inwall space of described inner bag and outer case, and it is up big and down small hot air circulation inner chamber that the clearance space between the inwall of this inner bag and outer case constitutes a volume, the upper cover plate of described inner bag is provided with at least one hot blast rising mouth, and the biside plate of this inner bag is provided with a plurality of hot blast exhaust vents, and the wind wing of described blower fan is arranged in the hot air circulation inner chamber and corresponding to the hot blast of the inner bag upper cover plate mouthful position of rising.The present invention is up big and down small hot air circulation inner chamber by a volume is set, hot blast through the infrared heating of electrothermal tube enters in the hot air circulation inner chamber by a hot blast rising mouthful rising, hot gas is gone out to enter in the oven dry passageway through the hot blast exhaust vent product is carried out drying operation then, because the hot air circulation inner chamber is up big and down small, therefore the air pressure that is positioned at hot air circulation inner chamber below increases, make the hot blast wind speed of discharging from the hot blast exhaust vent accelerate, accelerated the drying efficiency of product, energy-saving effect is remarkable.
Further being provided with is that described electrothermal tube is a carbon fiber far infrared heating pipe.By this setting, carbon fiber far infrared heating pipe is as a kind of novel thermo electric material, its electric conversion efficiency is managed height than traditional electrothermal wire heating, and its infrared effect is obviously directly perceived, can with the naked eye directly observe, be convenient to realize effectively regional control heating, with strong points, make workpiece or product be heated rapidly, and energy-saving effect is remarkable.
All post reflective diaphragm on the upper and lower surface that further setting is described inner bag and the inwall of outer case.By this setting; stick on the reflecting effect that reflective diaphragm can not only strengthen infrared waves, reduce its absorption, improve the heat energy utilization rate; and this reflective diaphragm can also effectively isolate corrosive gas in the baking oven to the corrosion of inner bag and outer case inwall, improves its service life.
The further setting is that described inner bag constitutes by being in symmetrically arranged left inner bag and right inner bag, and space between this left side inner bag and the right inner bag, this zone at interval constitute hot blast rising mouth.By this setting, help the processing and forming of inner bag, easy to process, reduce production costs.
Be provided with towards the baffle plate of the oblique downward setting of its lateral inner ends on the outer wall of the biside plate that further setting is described left inner bag and right inner bag.By this setting, further make the bottom of hot gas cycle inner chamber diminish, help to improve the wind speed that the hot blast exhaust vent is drained into the hot blast in the drying channel.
Further being provided with is that described outer case includes shell body and inner housing, is provided with the asbestos insulation heat-insulation layer between this shell body and the inner housing.By this setting, reduce heat energy and spill in the external environment condition, improved the heat energy utilization rate, reduce energy consumption.
Further be provided with is described carbon fiber far infrared heating pipe for uniformly at intervals above or below the upper cover plate of left inner bag and right inner bag.By being arranged so that originally the heat affected zone in the baking oven is heated evenly.
Below in conjunction with specification drawings and specific embodiments the present invention is done further introduction.
Description of drawings
Fig. 1 specific embodiment of the invention perspective view;
Fig. 2 specific embodiment of the invention partial structurtes exploded view;
Fig. 3 specific embodiment of the invention upward view;
Fig. 4 specific embodiment of the invention A-A cutaway view.
The specific embodiment
The specific embodiment of the present invention shown in Fig. 1-4, include casing 1, electrothermal tube 2, blower fan 3, the described electrothermal tube 2 of present embodiment is a carbon fiber far infrared heating pipe, carbon fiber far infrared heating pipe arrangement convenience, realize effective control area property heating, with strong points, make workpiece or product be heated rapidly, and energy-saving effect is remarkable, described casing 1 includes outer case 11 and is arranged at inner bag 12 in the outer case 11, the below of described inner bag 12 is provided with the oven dry passageway 13 that connects its transverse ends, described electrothermal tube 2 is arranged on the inner bag 12, described inner bag 12 includes upper cover plate 121 and is connected in upper cover plate 121 both sides and the oblique biside plate 122 that outwards is provided with down, and the top of horizontal two outer ends of this inner bag 12 is connected with deep bead 123, the inwall space of described inner bag 12 and outer case 11, and it is up big and down small hot air circulation inner chamber 14 that the clearance space between the inwall of this inner bag 12 and outer case 11 constitutes a volume, described deep bead 123 seals hot air circulation inner chamber 14 transverse ends, prevent that hot blast from overflowing, the upper cover plate 121 of described inner bag 12 is provided with at least one hot blast rising mouth 1211, and the biside plate 122 of this inner bag 12 is provided with a plurality of hot blast exhaust vents 1221, the wind wing 31 of described blower fan 3 is arranged in the hot air circulation inner chamber 14 and corresponding to the hot blast of inner bag 12 upper cover plates 121 mouthful 1211 positions of rising, so be heated through electrothermal tube 2 infrared heated hot air heated, density descends, ascension enters into hot air circulation inner chamber 14 by hot blast rising mouth 1211, and then the hot-air with rising of the wind wing 31 laterally pushes away hot blast rising mouth 1211 in hot air circulation inner chamber 14.Because it is up big and down small setting for volume that the present invention is provided with hot air circulation inner chamber 14, hot blast through electrothermal tube 2 infrared heating enters in the hot air circulation inner chamber 14 by hot blast rising mouthful 1211 risings, hot-air is gone out to enter in the oven dry passageway 13 through hot blast exhaust vent 1221 product and workpiece is carried out drying operation then, because hot air circulation inner chamber 14 is up big and down small, therefore the air pressure that is positioned at hot air circulation inner chamber 14 belows is bigger, make the hot blast wind speed of discharging accelerate from hot blast exhaust vent 1221, accelerated the drying efficiency of product, energy-saving effect is remarkable.
In addition, all post reflective diaphragm (, scheming not shown) on the upper and lower surface of the described inner bag 12 of present embodiment and the inwall of outer case 11 because thickness is thinner relatively.This reflective diaphragm can adopt the firsthand aluminium film in market; stick on the reflecting effect that reflective diaphragm 4 can not only strengthen infrared waves; reduce its absorption; improve the heat energy utilization rate; and this reflective diaphragm 4 can also effectively isolate corrosive gas in the baking oven to the corrosion of inner bag 12 and outer case 11 inwalls, improves its service life.
In addition, the described inner bag 12 of present embodiment constitutes by being in symmetrically arranged left inner bag 12a and right inner bag 12b, space between this left side inner bag 12a and the right inner bag 12b, this zone at interval constitutes hot blast rising mouth 1211, so an inner bag 12 being divided into two symmetrical left inner bag 12a and right inner bag 12b processes, help the processing and forming of inner bag 12, easy to process, reduce production costs.In addition, be provided with towards the baffle plate 1222 of the oblique downward setting of its lateral inner ends on the outer wall of the biside plate 122 of described left inner bag 12a and right inner bag 12b.So, can further make 14 bottoms of hot gas cycle inner chamber diminish, help to improve the wind speed that hot blast exhaust vent 1221 is drained into the hot blast in the drying channel 13.
Present embodiment spills in the external environment condition in order to reduce heat energy, thereby has improved the heat energy utilization rate, reduces energy consumption, and described outer case 11 includes shell body 111 and inner housing 112, is provided with asbestos insulation heat-insulation layer 113 between this shell body 111 and the inner housing 112.
In addition, the described carbon fiber far infrared heating of present embodiment pipe 2 is uniformly at intervals above or below the upper cover plate 121 of left inner bag 12a and right inner bag 12b, makes that the heat affected zone position in the baking oven is heated evenly, and can regionality add thermal control.
Claims (7)
1. Aisle type energy-saving oven, include outer case, electrothermal tube, blower fan, described casing includes outer case and is arranged at the interior inner bag of casing, the below of described inner bag is provided with the oven dry passageway that connects its transverse ends, described electrothermal tube is arranged on the inner bag, it is characterized in that: described inner bag includes upper cover plate and is connected in the upper cover plate both sides and the oblique biside plate that outwards is provided with down, and the top of horizontal two outer ends of this inner bag is connected with deep bead, the inwall space of described inner bag and outer case, and it is up big and down small hot air circulation inner chamber that the clearance space between the inwall of this inner bag and outer case constitutes a volume, the upper cover plate of described inner bag is provided with at least one hot blast rising mouth, and the biside plate of this inner bag is provided with a plurality of hot blast exhaust vents, and the wind wing of described blower fan is arranged in the hot air circulation inner chamber and corresponding to the hot blast of the inner bag upper cover plate mouthful position of rising.
2. Aisle type energy-saving oven according to claim 1 is characterized in that: described electrothermal tube is a carbon fiber far infrared heating pipe.
3. Aisle type energy-saving oven according to claim 1 and 2 is characterized in that: all post reflective diaphragm on the upper and lower surface of described inner bag and the inwall of outer case.
4. Aisle type energy-saving oven according to claim 3 is characterized in that: described inner bag constitutes by being in symmetrically arranged left inner bag and right inner bag, and space between this left side inner bag and the right inner bag, this zone at interval constitute hot blast rising mouth.
5. Aisle type energy-saving oven according to claim 4 is characterized in that: be provided with towards the baffle plate of the oblique downward setting of its lateral inner ends on the outer wall of the biside plate of described left inner bag and right inner bag.
6. Aisle type energy-saving oven according to claim 5 is characterized in that: described outer case includes shell body and inner housing, is provided with the asbestos insulation heat-insulation layer between this shell body and the inner housing.
7. Aisle type energy-saving oven according to claim 6 is characterized in that: described carbon fiber far infrared heating pipe is for uniformly at intervals above or below the upper cover plate of left inner bag and right inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101957A CN101639315A (en) | 2009-08-21 | 2009-08-21 | Aisle type energy-saving oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910101957A CN101639315A (en) | 2009-08-21 | 2009-08-21 | Aisle type energy-saving oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101639315A true CN101639315A (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910101957A Pending CN101639315A (en) | 2009-08-21 | 2009-08-21 | Aisle type energy-saving oven |
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| Country | Link |
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| CN (1) | CN101639315A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371241A (en) * | 2011-09-30 | 2012-03-14 | 库博汽车标准配件（昆山）有限公司 | Infrared heating oven |
| CN102553800A (en) * | 2010-12-24 | 2012-07-11 | 新乡李烨药用包装有限公司 | Application of carbon fiber heating in surface coating and drying process of metal foil |
| CN103657987A (en) * | 2013-11-28 | 2014-03-26 | 湖州镭宝机械有限公司 | Aluminum drying device |
| CN106766862A (en) * | 2016-11-11 | 2017-05-31 | 赵至力 | One kind drying bamboo stick is fragrant with mechanism, production equipment and method |
-
2009
- 2009-08-21 CN CN200910101957A patent/CN101639315A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553800A (en) * | 2010-12-24 | 2012-07-11 | 新乡李烨药用包装有限公司 | Application of carbon fiber heating in surface coating and drying process of metal foil |
| CN102371241A (en) * | 2011-09-30 | 2012-03-14 | 库博汽车标准配件（昆山）有限公司 | Infrared heating oven |
| CN103657987A (en) * | 2013-11-28 | 2014-03-26 | 湖州镭宝机械有限公司 | Aluminum drying device |
| CN106766862A (en) * | 2016-11-11 | 2017-05-31 | 赵至力 | One kind drying bamboo stick is fragrant with mechanism, production equipment and method |
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Open date: 20100203 |