CN101760942B - Hot air internal recycle structure for drier - Google Patents
Hot air internal recycle structure for drier Download PDFInfo
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- CN101760942B CN101760942B CN 200910231673 CN200910231673A CN101760942B CN 101760942 B CN101760942 B CN 101760942B CN 200910231673 CN200910231673 CN 200910231673 CN 200910231673 A CN200910231673 A CN 200910231673A CN 101760942 B CN101760942 B CN 101760942B
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- blower fan
- heater
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Abstract
The invention discloses a hot air internal recycle structure for a drier, comprising a box body and an inner container arranged in the box body, wherein the upper end of the box body is respectively and fixedly provided with a heater and a fan, and the upper end of the fan is provided with an upper fan air path; the interior of the fan is communicated with the interior of the box body through a lower fan air path arranged at the lower end of the fan; the upper end of the heater is provided with an upper heater air path, and the interior of the heater is communicated with the interior of the box body through a lower heater air path arranged at the lower end of the heater; the upper fan air path is connected with a connecting air path, and one end of the connecting air path is communicated with the upper fan air path, while the other end of the connecting air path is communicated with the upper heater air path; and a movable air door is arranged between the connecting air path and the upper fan air path. The hot air internal recycle structure with the structure for the drier has the advantages of simple structure and convenient use and can sufficiently utilize hot air and save energy.
Description
Technical field
The present invention relates to a kind of dryer, relate in particular to a kind of hot air internal recycle structure for dryer.
Background technology
Dryer is mainly used in the laundry of hotel, hotel, hospital etc., is used for oven dry sheet, quilt cover, the article such as towel.Existing air discharge structure for dryer, comprise: casing, be arranged on the inner bag in the casing, upper end at casing is fixedly installed respectively having heaters and blower fan, be provided with the blower fan upper air duct in the upper end of blower fan, the inside of blower fan is connected with the inside of casing by the blower fan lower air duct that is arranged on the blower fan lower end, is provided with the heater upper air duct in the upper end of heater, and the inside of heater is connected with the inside of casing by the heater lower air duct that is arranged on the heater lower end.Its course of work is: the sheet after will washing, quilt cover, the article such as towel are put into the inner bag of casing, under the effect of actuating unit, make the inner bag rotation, meanwhile, start blower fan and heater, because the effect of blower fan, air by the heating of heater, enters in the inner bag of dryer first again, and clothing is heated, reach the purpose of drying clothes, last water vapour is directly discharged by the blower fan upper air duct that is arranged on the blower fan upper end.Above-mentioned traditional air discharge structure shortcoming that is used for dryer is: oven dry just begins a period of time, and the air of being got rid of by blower fan is hot-air, only with seldom water vapour, and directly discharge, energy waste is more.
Summary of the invention
Technical problem to be solved by this invention is: a kind of hot air internal recycle structure that is used for dryer that hot blast is fully used is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the hot air internal recycle structure that is used for dryer, comprise: casing, be arranged on the inner bag in the casing, upper end at casing is fixedly installed respectively having heaters and blower fan, be provided with the blower fan upper air duct in the upper end of blower fan, the inside of blower fan is connected with the inside of casing by the blower fan lower air duct that is arranged on the blower fan lower end, be provided with the heater upper air duct in the upper end of heater, the inside of heater is connected with the inside of casing by the heater lower air duct that is arranged on the heater lower end, be connected with the connection air channel at described blower fan upper air duct, the end and the blower fan upper air duct that connect the air channel are interconnected, the other end that connects the air channel is connected with the heater upper air duct, is provided with movable air door between connection air channel and blower fan upper air duct.
In order to solve the problems of the technologies described above goodly, the further technical scheme that the present invention adopts is: described movable air door drives by cylinder and realizes opening with closed.
Advantage of the present invention is: the hot air internal recycle structure that is used for dryer of said structure, and simple in structure, easy to use, can make hot blast be fully used energy savings.
Description of drawings
Fig. 1 is hot air internal recycle structure movable air door that the present invention the is used for dryer structural representation when opening.
Fig. 2 is hot air internal recycle structure movable air door that the present invention the is used for dryer structural representation when closing.
Among the figure: 1, casing, 2, inner bag, 3, heater, 4, blower fan, 5, the blower fan upper air duct, 6, the blower fan lower air duct, 7, the heater upper air duct, 8, the heater lower air duct, 9, connect the air channel, 10, movable air door.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
Such as Fig. 1, shown in Figure 2, the hot air internal recycle structure that is used for dryer, comprise: casing 1, be arranged on the inner bag 2 in the casing 1, be fixedly installed respectively having heaters 3 and blower fan 4 in the upper end of casing 1, be provided with blower fan upper air duct 5 in the upper end of blower fan 4, the inside of blower fan 4 is connected with the inside of casing 1 by the blower fan lower air duct 6 that is arranged on blower fan 4 lower ends, be provided with heater upper air duct 7 in the upper end of heater 3, the inside of heater 3 is connected with the inside of casing 1 by the heater lower air duct 8 that is arranged on heater 3 lower ends, be connected with connection air channel 9 at described blower fan upper air duct 5, the end and the blower fan upper air duct 5 that connect air channel 9 are interconnected, the other end that connects air channel 9 is connected with heater upper air duct 7, is provided with movable air door 10 between connection air channel 9 and blower fan upper air duct 5.In the time of actual the use, described movable air door 10 can drive by cylinder and realize opening with closed, can certainly otherwise drive realize movable air door 10 unlatching with closed, such as manual, hydraulic oil cylinder driving etc.
When the hot air internal recycle structure that is used for dryer of said structure uses, with the sheet after the washing, quilt cover, the article such as towel are put in the inner bag 2 in the casing 1, under the effect of actuating unit, make inner bag 2 rotations, meanwhile, start blower fan 4 and heater 3, because the effect of blower fan 4, air enters into heater 3 by heater upper channel 7,3 pairs of air that enter of heater heat, and add hot-air and enter in the inner bag 2 of dryer, to the sheet in the inner bag 2 by heater lower channel 8, quilt cover, the article such as towel heat, and reach the purpose of drying clothes.When dryer is just started working, as shown in Figure 1, movable air door 10 is in opening, the a small amount of steam that produces in the drying course and hot blast can enter the interface channel 9 from casing 1 inner process blower fan lower air duct 6, blower fan 4 inside, blower fan upper air duct 5, then enter in the heater upper air duct 7 by interface channel 9, enter inner bag 2 inside to the sheet in the inner bag 2, quilt cover through heater upper air duct 7 again, the article such as towel heat.Just make the hot blast with a small amount of water vapour obtain recycle, rather than directly discharge energy savings like this.
As shown in Figure 2, with the hot air circulation of a small amount of water vapour after a period of time, the hot blast of discharging will be with a lot of water vapours, transfer to closed condition with movable air door 10 this moment, make can not the entering in the interface channel 9 and then carry out recycle of hot blast of discharge, but directly discharge from blower fan upper air duct 5.
Claims (2)
1. the hot air internal recycle structure that is used for dryer, comprise: casing (1), be arranged on the inner bag (2) in the casing (1), be fixedly installed respectively having heaters (3) and blower fan (4) in the upper end of casing (1), be provided with blower fan upper air duct (5) in the upper end of blower fan (4), the inside of blower fan (4) is connected with the inside of casing (1) by the blower fan lower air duct (6) that is arranged on blower fan (4) lower end, be provided with heater upper air duct (7) in the upper end of heater (3), the inside of heater (3) is connected with the inside of casing (1) by the heater lower air duct (8) that is arranged on heater (3) lower end, it is characterized in that: be connected with connection air channel (9) at described blower fan upper air duct (5), the end and the blower fan upper air duct (5) that connect air channel (9) are interconnected, the other end that connects air channel (9) is connected with heater upper air duct (7), is provided with movable air door (10) between connection air channel (9) and blower fan upper air duct (5); When dryer is just started working, movable air door (10) is in opening, the a small amount of steam that produces in the drying course and hot blast can enter the interface channel (9) through blower fan lower air duct (6), blower fan (4) inside, blower fan upper air duct (5) from casing (1) is inner, then enter in the heater upper air duct (7) by interface channel (9), pass through again heater upper air duct (7) and enter that inner bag (2) is inner to be heated the article in the inner bag (2); With the hot air circulation of a small amount of water vapour after a period of time, the hot blast of discharging will be with a lot of water vapours, transfer to closed condition with movable air door (10) this moment, make the hot blast of discharge can not enter in the interface channel (9) and then carry out recycle, but directly discharge from blower fan upper air duct (5).
2. according to the hot air internal recycle structure for dryer claimed in claim 1, it is characterized in that: described movable air door (10) drives by cylinder and realizes opening with closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910231673 CN101760942B (en) | 2009-12-11 | 2009-12-11 | Hot air internal recycle structure for drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910231673 CN101760942B (en) | 2009-12-11 | 2009-12-11 | Hot air internal recycle structure for drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101760942A CN101760942A (en) | 2010-06-30 |
| CN101760942B true CN101760942B (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910231673 Active CN101760942B (en) | 2009-12-11 | 2009-12-11 | Hot air internal recycle structure for drier |
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| Country | Link |
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| CN (1) | CN101760942B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108625B (en) * | 2011-03-29 | 2013-08-21 | 肖泽斌 | Industrial drying machine |
| CN105157402A (en) * | 2015-09-25 | 2015-12-16 | 江苏海狮机械集团有限公司 | Linen drying device with biomass energy utilized |
| CN105369574B (en) * | 2015-12-08 | 2020-04-10 | 河北科技大学 | Clothing drying machine |
| JP6910771B2 (en) * | 2016-09-02 | 2021-07-28 | 東芝ライフスタイル株式会社 | Clothes dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477679Y (en) * | 2001-04-04 | 2002-02-20 | 张天海 | Drum-type industrial clothes drier |
| CN2501902Y (en) * | 2001-05-26 | 2002-07-24 | 谢开兴 | Energy-saving industrial clothes drying apparatus |
| CN1492099A (en) * | 2003-09-01 | 2004-04-28 | 谌协元 | Folding fully automatic clothes drying machine |
| CN1834331A (en) * | 2005-03-17 | 2006-09-20 | 赵升乐 | Industrial dryer |
| CN101187145A (en) * | 2007-10-15 | 2008-05-28 | 南京乐金熊猫电器有限公司 | Clothes drying machine |
| CN201588115U (en) * | 2009-12-11 | 2010-09-22 | 江苏海狮机械集团有限公司 | Heated air internal circulation structure used for dryer |
-
2009
- 2009-12-11 CN CN 200910231673 patent/CN101760942B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477679Y (en) * | 2001-04-04 | 2002-02-20 | 张天海 | Drum-type industrial clothes drier |
| CN2501902Y (en) * | 2001-05-26 | 2002-07-24 | 谢开兴 | Energy-saving industrial clothes drying apparatus |
| CN1492099A (en) * | 2003-09-01 | 2004-04-28 | 谌协元 | Folding fully automatic clothes drying machine |
| CN1834331A (en) * | 2005-03-17 | 2006-09-20 | 赵升乐 | Industrial dryer |
| CN101187145A (en) * | 2007-10-15 | 2008-05-28 | 南京乐金熊猫电器有限公司 | Clothes drying machine |
| CN201588115U (en) * | 2009-12-11 | 2010-09-22 | 江苏海狮机械集团有限公司 | Heated air internal circulation structure used for dryer |
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| Publication number | Publication date |
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| CN101760942A (en) | 2010-06-30 |
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