CN201740136U - Fan capable of providing cool or hot wind - Google Patents
Fan capable of providing cool or hot wind Download PDFInfo
- Publication number
- CN201740136U CN201740136U CN2010202113251U CN201020211325U CN201740136U CN 201740136 U CN201740136 U CN 201740136U CN 2010202113251 U CN2010202113251 U CN 2010202113251U CN 201020211325 U CN201020211325 U CN 201020211325U CN 201740136 U CN201740136 U CN 201740136U
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- fan
- heat
- cold
- exchange device
- fin
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Abstract
The utility model relates to a fan capable of providing cool or hot wind comprising a fan body (1), a semiconductor cooling/heating (2) and a first heat exchange apparatus (4). The coolness and heat generated from the first end face of the semiconductor cooling/heating (2) is then transmitted to the first heat exchange apparatus (4), which is arranged at the wind route of the fan body (1). The fan of the utility model is capable of providing cool or hot wind in accordance to desired requirements.
Description
Technical field
The utility model relates to electrical equipment, particularly fan.
Background technology
Along with people's living standard improves constantly, people improve constantly the requirement of fan, on the market a kind of air-conditioning electric fan are arranged now, and its principle is with manually icing water cooling, by transfer mode this cold water is passed to fan air feed mouth then, the wind that fan is blown out has cold meaning.But this air conditioner type fan uses inconvenient, need make ice cube with manual method, and can only refrigeration can not pyrogenicity.A kind of warmer is arranged on the market in addition, and it is warm that it send the heating of ceramic heating dish by energising, but it does not have fan and refrigerating function.Present in addition fan can only use in summer because of its function limitation, and the other times free time, service efficiency is not high.
The utility model content
Technical problem to be solved in the utility model is: a kind of Cold-warm fan is provided, and this fan can provide cold wind or hot blast as required.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Cold-warm fan, it comprises fan body, be provided with the semiconductor refrigerating/thermic devices and first heat-exchange device in the fan body, cold or hot first heat-exchange device that passes to that semiconductor refrigerating/thermic devices first end face produces, first heat-exchange device is arranged on the wind path of fan body.
In the such scheme, fan body is provided with bi-directional power switch, and semiconductor refrigerating/thermic devices is controlled by bi-directional power switch.
In the such scheme, first heat-exchange device comprises netted fin and cooling fin fin base, and netted fin is arranged on the cooling fin fin base, and cooling fin fin base is connected with semiconductor refrigerating/thermic devices first end face, and netted fin is arranged on the wind path of fan body.
In the such scheme, first heat-exchange device comprises the staving that pipeline, first water pump, water distributor and opening make progress; Water distributor is horizontally set on the top of staving, and the lower end of pipeline is arranged in the staving, the upper end of pipeline and water distributor UNICOM; Bucket outer wall is connected with semiconductor refrigerating/thermic devices first end face, and the cascade that water distributor forms is on the wind path of fan body, and first water pump is arranged on the pipeline.
In the such scheme, first heat-exchange device also comprises the fleece of suction, and fleece is arranged on the below of water distributor and is on the wind path of fan body.
In the such scheme, Cold-warm fan also comprises second heat-exchange device, heat or cold second heat-exchange device that passes to that refrigeration/thermic devices second end face produces.
In the such scheme, second heat-exchange device comprises fin and blows to the blower fan of fin that fin is connected with semiconductor refrigerating/thermic devices second end face.
In the such scheme, second heat-exchange device comprises pipeline, second water pump, radiating tube and water tank, and radiating tube contacts with semiconductor refrigerating/thermic devices second end face, and by pipeline and water tank UNICOM, second water pump is arranged on the pipeline respectively at the radiating tube two ends.
In the such scheme, second heat-exchange device is arranged on the base of fan.
Operation principle of the present utility model is: when semiconductor refrigerating/thermic devices is switched on, its end is a cold junction, the other end is the hot junction, cold or hot first heat-exchange device that passes to that semiconductor refrigerating/thermic devices first end face produces, first heat-exchange device is arranged on the wind path of fan body, with air heat exchange, with produce cold of semiconductor refrigerating/thermic devices or hotly blow out with the wind, reach the purpose that cold wind or hot blast are provided.
In addition, when semiconductor refrigerating/thermic devices was switched on, its end was a cold junction, and the other end is the hot junction, and the power supply of conveying is controlled by bi-directional power switch, and promptly bi-directional power switch provides the conversion of anodal and negative pole, determined the cold junction and the hot junction of semiconductor refrigerating/thermic devices.
The utility model also comprises second heat-exchange device, and the heat or cold exchange that can produce with semiconductor refrigerating/thermic devices second end face are improved the thermal technology and made efficient.
Description of drawings
The structural representation of Fig. 1 the utility model embodiment 1
The fundamental diagram of Fig. 2 the utility model embodiment 1
The fundamental diagram of Fig. 3 the utility model embodiment 2
The fundamental diagram of Fig. 4 the utility model embodiment 3
Among the figure: the 1-fan body, 2-semiconductor refrigerating/thermic devices, 3-second heat-exchange device, 4-first heat-exchange device, the 5-fin, 6-blower fan, 7-water tank, 8-pipeline, the 9-bi-directional power switch, 10-dc source, 11-radiating tube, 12-staving, 13-pipeline, 14-first water pump, 15-water distributor, the netted fin of 16-, 17-cooling fin fin base, 18-flabellum, 19-fleece, 20-second water pump.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples:
The utility model Cold-warm fan embodiment 1 as shown in Figure 1, 2, it is an aerofoil fan, it comprises fan body 1, be provided with semiconductor refrigerating/thermic devices 2, second heat-exchange device 3 and first heat-exchange device 4 in the fan body 1, cold or hot first heat-exchange device, 4, the first heat-exchange devices 4 that pass to that semiconductor refrigerating/thermic devices 2 first end faces produce are arranged on the wind path of fan body 1.Flabellum 18 is the aerofoil fan flabellum.
First heat-exchange device 4 comprises netted fin 16 and cooling fin fin base 17, netted fin 16 is arranged on the cooling fin fin base 17, cooling fin fin base 17 is connected with semiconductor refrigerating/thermic devices 2 first end faces, netted fin 16 is arranged on flabellum 18 the place aheads, and promptly netted fin is arranged on the air outlet place of fan.Netted fin 16 and cooling fin fin base 17 are made of copper.
Heat that semiconductor refrigerating/thermic devices 2 second end faces produce or cold second heat-exchange device, 3, the second heat-exchange devices 3 that pass to comprise fin 5 and the blower fan 6 that blows to fin 5, and fin 5 is connected with semiconductor refrigerating/thermic devices 2 second end faces.
The utility model Cold-warm fan embodiment 2 as shown in Figure 3, it is substantially the same manner as Example 1, difference is: second heat-exchange device 3 comprises pipeline 8, second water pump 20, radiating tube 11 and water tank 7, radiating tube 11 contacts with semiconductor refrigerating/thermic devices 2 second end faces, radiating tube 11 two ends are respectively by pipeline 8 and water tank 7 UNICOMs, form circulation waterway, second water pump 20 is arranged on the pipeline 8, and circulation waterway is driven by second water pump 20.In addition, can add spices in water tank 7, the exothermic temperature in the time of can utilizing fan cold wind forms the scent effect.
The utility model Cold-warm fan embodiment 3 as shown in Figure 4, it is an axial-flow fan, its first heat-exchange device 4 comprises the staving 12 that pipeline 13, first water pump 14, water distributor 15 and opening make progress; Water distributor 15 is horizontally set on the top of staving 12, and the lower end of pipeline 13 is arranged in the staving 12, the upper end of pipeline 13 and water distributor 15 UNICOMs; Staving 12 outer walls are connected with semiconductor refrigerating/thermic devices 2 first end faces, and the cascade that water distributor 15 forms is on the wind path of fan body 1, and first water pump 14 is arranged on the pipeline 13, and first water pump 14 is with the input of the water in the staving 12 water distributor 15.
First heat-exchange device 4 also comprises the fleece 19 of suction, and fleece 19 is arranged on the below of water distributor 15 and is on the wind path of fan body 1.
During use, semiconductor refrigerating/thermic devices 2 makes water refrigeration or the pyrogenicity in the staving 12, the water of refrigeration or pyrogenicity forms the water of water distribution systems after with refrigeration or pyrogenicity by first water pump 14, pipeline 13, water distributor 15 and is sprayed at equably on the fleece that places before the wind inlet of fan, the cellular stratiform thing of fleece for making with suction material (as paper material or cotton material), be characterized in having good suction, performance of ventilating and filtering function, quality is solid, soaking-resistant, indeformable, do not corrode.
Refrigeration or when heating is carried out exchange heat when fleece is passed in the flabellum suction that air is rotated, and blows out by flabellum again.But present embodiment 2 is additional electron system oxygen, anion generator etc. also, makes this electric fan have the comprehensive health-care function.
Claims (9)
1. Cold-warm fan, it comprises fan body (1), it is characterized in that: be provided with semiconductor refrigerating/thermic devices (2) and first heat-exchange device (4) in the fan body (1), cold or hot first heat-exchange device (4) that passes to that semiconductor refrigerating/thermic devices (2) first end faces produce, first heat-exchange device (4) is arranged on the wind path of fan body (1).
2. Cold-warm fan as claimed in claim 1 is characterized in that: fan body (1) is provided with bi-directional power switch (9), and semiconductor refrigerating/thermic devices (2) is controlled by bi-directional power switch (9).
3. Cold-warm fan as claimed in claim 1 or 2, it is characterized in that: first heat-exchange device (4) comprises netted fin (16) and cooling fin fin base (17), netted fin (16) is arranged on the cooling fin fin base (17), cooling fin fin base (17) is connected with semiconductor refrigerating/thermic devices (2) first end faces, and netted fin (16) is arranged on the wind path of fan body (1).
4. Cold-warm fan as claimed in claim 1 or 2 is characterized in that: first heat-exchange device (4) comprises the staving (12) that pipeline (13), first water pump (14), water distributor (15) and opening make progress; Water distributor (15) is horizontally set on the top of staving (12), and the lower end of pipeline (13) is arranged in the staving (12), the upper end of pipeline (13) and water distributor (15) UNICOM; Staving (12) outer wall is connected with semiconductor refrigerating/thermic devices (2) first end faces, and the cascade that water distributor (15) forms is on the wind path of fan body (1), and first water pump (14) is arranged on the pipeline (13).
5. Cold-warm fan as claimed in claim 4 is characterized in that: first heat-exchange device (4) also comprises the fleece (19) of suction, and fleece (19) is arranged on the below of water distributor (15) and is on the wind path of fan body (1).
6. Cold-warm fan as claimed in claim 1 or 2 is characterized in that: it also comprises second heat-exchange device (3), heat or cold second heat-exchange device (3) that passes to that refrigeration/thermic devices (2) second end faces produce.
7. Cold-warm fan as claimed in claim 6 is characterized in that: second heat-exchange device (3) comprises fin (5) and blows to the blower fan (6) of fin (5) that fin (5) is connected with semiconductor refrigerating/thermic devices (2) second end faces.
8. Cold-warm fan as claimed in claim 6, it is characterized in that: second heat-exchange device (3) comprises pipeline (8), second water pump (20), radiating tube (11) and water tank (7), radiating tube (11) contacts with semiconductor refrigerating/thermic devices (2) second end faces, by pipeline (8) and water tank (7) UNICOM, second water pump (20) is arranged on the pipeline (8) respectively at radiating tube (11) two ends.
9. Cold-warm fan as claimed in claim 6 is characterized in that: second heat-exchange device (3) is arranged on the base of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202113251U CN201740136U (en) | 2010-06-01 | 2010-06-01 | Fan capable of providing cool or hot wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202113251U CN201740136U (en) | 2010-06-01 | 2010-06-01 | Fan capable of providing cool or hot wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740136U true CN201740136U (en) | 2011-02-09 |
Family
ID=43555411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202113251U Expired - Fee Related CN201740136U (en) | 2010-06-01 | 2010-06-01 | Fan capable of providing cool or hot wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269454A (en) * | 2010-06-01 | 2011-12-07 | 武汉市天下春商贸有限公司 | Refrigerating and heating fan |
-
2010
- 2010-06-01 CN CN2010202113251U patent/CN201740136U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269454A (en) * | 2010-06-01 | 2011-12-07 | 武汉市天下春商贸有限公司 | Refrigerating and heating fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20180601 |