CN218721960U - Convection type cooling fan - Google Patents
Convection type cooling fan Download PDFInfo
- Publication number
- CN218721960U CN218721960U CN202222467785.6U CN202222467785U CN218721960U CN 218721960 U CN218721960 U CN 218721960U CN 202222467785 U CN202222467785 U CN 202222467785U CN 218721960 U CN218721960 U CN 218721960U
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- Prior art keywords
- cooling
- air
- side wall
- cylinder
- circulating fan
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Abstract
The utility model discloses a to STREAMING thermantidote, including casing and circulating fan, its characterized in that: the cooling device is characterized in that an inner barrel is arranged in the shell, a cooling barrel is arranged in the inner barrel, a cooling air channel is formed between the outer wall of the cooling barrel and the inner wall of the inner barrel, cooling ice blocks are stored in the cooling barrel, a circulating fan is arranged on the rear side wall of the inner barrel, an air inlet opposite to the circulating fan is formed in the rear side wall of the shell, an air inlet channel which is wrapped outside the circulating fan and communicated with the cooling air channel is formed in the rear side wall of the inner barrel, and an air outlet is formed in the front side of the cooling air channel. The utility model provides a to STREAMING thermantidote increases the route of air current flowing through, improves cold wind effect.
Description
Technical Field
The utility model relates to a fan field especially relates to a to STREAMING thermantidote.
Background
At present, in daily life of people, a cooling fan is also a common cooling electric appliance used in summer, a submersible water pump pumps water by starting a humidifying function, then the water flows from the top to a wet curtain, the wet curtain becomes wet, and the water flow flowing through the wet curtain is cold water; then because the inside through-flow fan blade of thermantidote is rotatory, after the external atmospheric pressure difference that forms in the cavity, wind comes in from the air intake, and the air will be smugglied the cooling and moist wind blows out from the air outlet after passing wet curtain, and wet curtain cools down the air, just so can let the temperature humidity around increase, the temperature reduction. However, the existing cooling fan generally has the defects that the cold air effect is that the outside air flows through the wet curtain to cool, the thickness of the wet curtain is smaller, the path of the air flowing through the wet curtain is relatively shorter, and the cooling effect on the air is poorer.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's current situation, a to STREAMING thermantidote is provided, increase the route of air current flowing through, improve the cold wind effect.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a to STREAMING thermantidote, includes casing and circulating fan, its characterized in that: the cooling device is characterized in that an inner barrel is arranged in the shell, a cooling barrel is arranged in the inner barrel, a cooling air channel is formed between the outer wall of the cooling barrel and the inner wall of the inner barrel, cooling ice blocks are stored in the cooling barrel, a circulating fan is arranged on the rear side wall of the inner barrel, an air inlet opposite to the circulating fan is formed in the rear side wall of the shell, an air inlet channel which is wrapped outside the circulating fan and communicated with the cooling air channel is formed in the rear side wall of the inner barrel, and an air outlet is formed in the front side of the cooling air channel.
As an improvement, a gap exists between the air guide ring between the rear side wall of the cooling cylinder and the rear side wall of the inner cylinder, between the air guide ring and the circulating fan, and between the air guide ring and the cooling cylinder, an annular inclined guide block is formed on the outer wall of the air guide ring, and the cross section of the inclined guide block is triangular.
And the inner side wall of the inner cylinder is provided with an air deflector.
And the front side of the cooling cylinder is provided with a sealing cover, and an ice placing frame is arranged in the cooling cylinder.
And the lower side wall of the cooling cylinder is obliquely arranged, a water receiving box is arranged in the shell, and a water receiving pipe is connected between the cooling cylinder and the water receiving box.
And the sealing cover is provided with a rotating impeller.
Compared with the prior art, the utility model has the advantages of: through arranging the ice-cube in the cooling cylinder, circulating fan starts, inhales the inner tube with the outside air of casing rear side in, gaseous air inlet air channel that gets into through the air intake, from air inlet air channel diffusion to cooling duct to flow along cooling duct, come out from the air outlet, the air flows at the cooling cylinder outer wall, and the flow path that the air passed through increases greatly, provides the cooling effect of air.
Drawings
Fig. 1 is the embodiment of the present invention provides a schematic structural diagram of a convection cooling fan.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 1, the convection cooling fan in this embodiment includes a casing 1, a circulation fan 4, an inner cylinder 2, a cooling cylinder 3, a sealing cover 6, an ice placing rack 7, an air deflector 21, an air guide ring 5, and a water receiving box 8.
The cooling device comprises a shell 1, an inner cylinder 2, a cooling cylinder 3, a cooling air duct 22, cooling ice blocks, a circulating fan 4, an air inlet channel 11 and an air outlet, wherein the inner cylinder 2 is arranged in the shell 1, the cooling cylinder 3 is arranged in the inner cylinder 2, the cooling air duct 22 is formed between the outer wall of the cooling cylinder 3 and the inner wall of the inner cylinder 2, the cooling ice blocks are stored in the cooling cylinder 3, the circulating fan 4 is arranged on the rear side wall of the inner cylinder 2, the rear side wall of the shell 1 is provided with the air inlet opposite to the circulating fan 4, the air inlet channel 11 is formed on the rear side wall of the inner cylinder 2, wraps the outside of the circulating fan 4 and is communicated with the cooling air duct 22, and the air outlet is formed in the front side of the cooling air duct 22.
Further, in order to avoid direct collision of the outside air against the rear wall of the cooling cylinder 3 and reduce backflow of the air flow, an air guide ring 5 is provided between the rear side wall of the cooling cylinder 3 and the rear side wall of the inner cylinder 2, a gap is provided between the air guide ring 5 and the circulating fan 4 and between the air guide ring 5 and the cooling cylinder 3, an annular inclined guide block 51 is formed on the outer wall of the air guide ring 5, and the cross section of the inclined guide block 51 is triangular. Thus, after the air sucked from the circulation fan 4 enters the air intake duct 11, a part of the air flows around the cooling cylinder 3 along the outer side wall of the inclined guide block 51, and at the same time, another part of the air flows around the cooling cylinder 3 after colliding against the rear wall of the cooling cylinder 3 and flows around the cooling cylinder 3 from the inner side wall of the inclined guide block 51, so that the backflow of the air is reduced, and finally, most of the air can flow in the direction of the air outlet along the annular cooling air duct 22.
Furthermore, in order to improve the contact effect between the air and the outer wall of the cooling cylinder 3 in the flowing process of the air in the cooling air duct 22, the air deflector 21 is formed on the inner side wall of the inner cylinder 2, so that the air flows back to the outer wall of the cooling cylinder 3 along the air deflector 21 in the flowing process of the air in the cooling air duct 22, and thus, the flowing path of the air is improved, and meanwhile, the contact time between the air and the outer wall of the cooling cylinder 3 is increased.
In addition, in the embodiment of the present invention, in order to facilitate placing of ice cubes, a sealing cover 6 is disposed at the front side of the cooling cylinder 3, and an ice placing frame 7 is disposed in the cooling cylinder 3. Thus, the cover 6 is only opened, and the ice blocks are placed on the ice placing frame 7. Meanwhile, the lower side wall of the cooling cylinder 3 can be obliquely arranged, a water receiving box 8 is arranged in the shell 1, and a water receiving pipe 9 is connected between the cooling cylinder 3 and the water receiving box 8. Therefore, after the ice blocks are melted, water can be automatically gathered in the water receiving box 8 and is convenient to take out.
In addition, a rotary impeller can be arranged on the sealing cover 6, and the rotary impeller rotates to diffuse the outgoing cold air outwards.
To sum up, the utility model discloses an in arranging the ice-cube in cooling cylinder 3, circulating fan 4 starts, with the outside air suction inner tube 2 of 1 rear side of casing, gaseous entering inlet air duct 11 that passes through the air intake, from inlet air duct 11 diffusion to cooling duct 22 to flow along cooling duct 22, come out from the air outlet, the air flows at 3 outer walls of cooling cylinder, and the flow path of air process increases greatly, provides the cooling effect of air.
Claims (6)
1. The utility model provides a to STREAMING thermantidote, includes casing (1) and circulating fan (4), its characterized in that: be provided with inner tube (2) in casing (1), be provided with cooling cylinder (3) in inner tube (2), be formed with cooling duct (22) between cooling cylinder (3) outer wall and inner tube (2) inner wall, the storage has the cooling ice-cube in cooling cylinder (3), circulating fan (4) set up on inner tube (2) rear side wall, be provided with the air intake relative with circulating fan (4) on casing (1) rear side wall, be formed with on the rear side wall of inner tube (2) parcel in circulating fan (4) outside and with the communicating inlet air channel (11) of cooling duct (22), form the air outlet in the front side of cooling duct (22).
2. A convection-type cooling fan according to claim 1, wherein: gaps are reserved between the air guide ring (5) and the circulating fan (4) and between the air guide ring (5) and the cooling cylinder (3), an annular inclined guide block (51) is formed on the outer wall of the air guide ring (5), and the cross section of the inclined guide block (51) is triangular.
3. A convection-type cooling fan according to claim 1, wherein: and an air deflector (21) is formed on the inner side wall of the inner cylinder (2).
4. A convection cooling fan as set forth in claim 1 wherein: a sealing cover (6) is arranged on the front side of the cooling cylinder (3), and an ice placing frame (7) is arranged in the cooling cylinder (3).
5. A convection cooling fan as set forth in claim 4 wherein: the lower side wall of the cooling cylinder (3) is obliquely arranged, a water receiving box (8) is arranged in the shell (1), and a water receiving pipe (9) is connected between the cooling cylinder (3) and the water receiving box (8).
6. A convection cooling fan as set forth in claim 4 wherein: and a rotating impeller is arranged on the sealing cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467785.6U CN218721960U (en) | 2022-09-17 | 2022-09-17 | Convection type cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222467785.6U CN218721960U (en) | 2022-09-17 | 2022-09-17 | Convection type cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218721960U true CN218721960U (en) | 2023-03-24 |
Family
ID=85635980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222467785.6U Active CN218721960U (en) | 2022-09-17 | 2022-09-17 | Convection type cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218721960U (en) |
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2022
- 2022-09-17 CN CN202222467785.6U patent/CN218721960U/en active Active
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