CN201588115U - Heated air internal circulation structure used for dryer - Google Patents
Heated air internal circulation structure used for dryer Download PDFInfo
- Publication number
- CN201588115U CN201588115U CN2009202845420U CN200920284542U CN201588115U CN 201588115 U CN201588115 U CN 201588115U CN 2009202845420 U CN2009202845420 U CN 2009202845420U CN 200920284542 U CN200920284542 U CN 200920284542U CN 201588115 U CN201588115 U CN 201588115U
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- China
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- blower fan
- air duct
- heater
- dryer
- air
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- Expired - Lifetime
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Abstract
The utility model discloses a heated air internal circulation structure used for a dryer, which comprises a box body and an inner container arranged in the box body. A heater and a blower fan are respectively fixedly arranged at the upper end of the box body; a blower fan upper air duct is arranged at the upper end of the blower fan; the inner part of the blower fan is communicated with the inner part of the box body through a blower fan lower air duct arranged at the lower end of the blower fan; a heater upper air duct is arranged at the upper end of the heater; the inner part of the heater is communicated with the inner part of the box body through a heater lower air duct arranged at lower end of the heater; a connecting air duct is connected with the blower fan upper air duct; one end of the connecting air duct is mutually connected with the blower fan upper air duct; the other end of the connecting air duct is mutually connected with the heater upper air duct; and a movable air door is arranged between the connecting air duct and the blower fan upper air duct. The heated air internal circulation structure used for the dryer has the advantages that the structure is simple, the use is convenient, heated air can be fully utilized, and energy source is saved.
Description
Technical field
The utility model relates to a kind of dryer, relates in particular to a kind of hot air internal recycle structure that is used for dryer.
Background technology
Dryer is mainly used in the laundry of hotel, hotel, hospital etc., is used to dry sheet, quilt cover, article such as towel.The existing air discharge structure that is used for dryer, comprise: casing, be arranged on the inner bag in the casing, upper end at casing fixedly installs having heaters and blower fan respectively, 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, 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 earlier 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 a hot-air, only has water vapour seldom, directly discharges, and energy waste is more.
The utility model content
Technical problem to be solved in the utility model 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 adopted in the utility model 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 fixedly installs having heaters and blower fan respectively, 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, on described blower fan upper air duct, be connected with and connect the air channel, 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 utility model adopts is: described movable air door drives by cylinder and realizes opening with closed.
The utility model has the advantages that: the hot air internal recycle structure that is used for dryer of said structure, simple in structure, easy to use, can make hot blast be fully used energy savings.
Description of drawings
Structural representation when Fig. 1 is used for the movable door opening of hot air internal recycle structure of dryer for the utility model.
Structural representation when the movable air door of hot air internal recycle structure that Fig. 2 is used for dryer for the utility model is closed.
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 utility model in detail below in conjunction with the drawings and specific embodiments.
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, fixedly install having heaters 3 and blower fan 4 respectively 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, on described blower fan upper air duct 5, be connected with and connect air channel 9, 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, and the unlatching that can certainly otherwise drive realization activity air door 10 is with closed, 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, 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, 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, a small amount of water vapor 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, enter in the heater upper air duct 7 by interface channel 9 then, enter inner bag 2 inside to the sheet in the inner bag 2, quilt cover through heater upper air duct 7 again, article such as towel heat.So just make the hot blast that has a small amount of water vapor obtain recycle, rather than directly discharge energy savings.
As shown in Figure 2, the hot air circulation that has a small amount of water vapor is after a period of time, the hot blast of discharging will have 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), fixedly install having heaters (3) and blower fan (4) respectively 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: on described blower fan upper air duct (5), be connected with connection air channel (9), 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).
2. according to the described hot air internal recycle structure that is used for dryer of 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 |
|---|---|---|---|
| CN2009202845420U CN201588115U (en) | 2009-12-11 | 2009-12-11 | Heated air internal circulation structure used for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202845420U CN201588115U (en) | 2009-12-11 | 2009-12-11 | Heated air internal circulation structure used for dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588115U true CN201588115U (en) | 2010-09-22 |
Family
ID=42747886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202845420U Expired - Lifetime CN201588115U (en) | 2009-12-11 | 2009-12-11 | Heated air internal circulation structure used for dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760942A (en) * | 2009-12-11 | 2010-06-30 | 江苏海狮机械集团有限公司 | Hot air internal recycle structure for drier |
| CN104846606A (en) * | 2015-06-02 | 2015-08-19 | 江苏海狮机械集团有限公司 | Linen dryer |
-
2009
- 2009-12-11 CN CN2009202845420U patent/CN201588115U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760942A (en) * | 2009-12-11 | 2010-06-30 | 江苏海狮机械集团有限公司 | Hot air internal recycle structure for drier |
| CN101760942B (en) * | 2009-12-11 | 2013-03-06 | 江苏海狮机械集团有限公司 | Hot air internal recycle structure for drier |
| CN104846606A (en) * | 2015-06-02 | 2015-08-19 | 江苏海狮机械集团有限公司 | Linen dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100922 Effective date of abandoning: 20091211 |
|
| RGAV | Abandon patent right to avoid regrant |