CN203730404U - Fan heater with cross-flow fan - Google Patents
Fan heater with cross-flow fan Download PDFInfo
- Publication number
- CN203730404U CN203730404U CN201420110430.4U CN201420110430U CN203730404U CN 203730404 U CN203730404 U CN 203730404U CN 201420110430 U CN201420110430 U CN 201420110430U CN 203730404 U CN203730404 U CN 203730404U
- Authority
- CN
- China
- Prior art keywords
- air
- cross
- shell
- described housing
- flow fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A fan heater with a cross-flow fan comprises a shell. The front end of the shell is provided with an air outlet, the rear end of the shell is provided with an air inlet, an air duct wall is arranged in the shell, the air duct wall encloses an air duct with the big front and the smaller rear, the front end of the air duct is connected with the air outlet, a cross-flow air wheel is arranged at the tail end of the air duct, the lateral side of the tail end of the air duct, close to the cross-flow air wheel, is provided with an air intake, and the cross section of the shell is circular. The fan heater with the cross-flow fan has the advantages that by the circular shell, air enters from the air inlet and flows to the air intake of the cross-flow fan along the arced surface of the shell, forming a retention area for storing air by a square shell is avoided, air force is high and noise is lower.
Description
Technical field
The utility model relates to a kind of warm-air drier.
Background technique
The warm-air drier of available technology adopting cross flow fan is all square casing, intake grill is arranged at the rear side of square box, when its air intake, wind enters in air channel through the side openings of cross flow fan from rear end intake grill again, due to the stagnant area that the edge of the housing square is deposited gas, air intake and the static gas friction of depositing can produce noise and have influence on wind speed.
Summary of the invention
In order to overcome existing warm-air drier because the edge of the casing square exists the static stagnant area of air-flow, air intake and static deposit the deficiency that gas friction can produce noise and have influence on wind speed, the utility model provides a kind of noise little, the warm-air drier that wind speed is fast.
The technical scheme in the invention for solving the technical problem is: a kind of warm-air drier that adopts cross flow fan, comprise a housing, described housing front end is provided with exhaust outlet, the rear end of described housing is provided with intake grill, in described housing, is provided with wind path wall, and described wind path wall surrounds pre-large post-small air channel, described air channel front end connects exhaust outlet, in the end of described air channel, be provided with a tubular wine wheel, described air channel end is provided with a wind inlet by the side of tubular wine wheel, and the cross section of described housing is circular.
Further, described housing lower end is also provided with a base, and described housing can rotate relative to base.
Increase an automatic swing function, between described housing and base, be provided with the swing mechanism that a relative base of drive shell swings.
The utility model is consistent with the warm-air drier of prior art in use, does not repeat them here.
The beneficial effects of the utility model are: adopt circular housing, and the wind inlet that wind is come in along the arc shaped surface of housing to cross flow fan from intake grill, thus avoid the stagnant area of depositing gas that adopts square casing to form, wind-force is larger, and noise is less.
Brief description of the drawings
Fig. 1 is an embodiment's of the utility model exploded perspective view.
Fig. 2 is an embodiment's of the utility model part perspective diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
By reference to the accompanying drawings 1 and 2 one kind of warm-air drier that adopts cross flow fan, comprise a housing 1, described housing 1 front end is provided with exhaust outlet 2, the rear end of described housing 1 is provided with intake grill 3, is provided with wind path wall 4 in described housing, and described wind path wall 4 surrounds pre-large post-small air channel 5, described air channel front end connects exhaust outlet 2, in the end of described air channel, be provided with a tubular wine wheel 6, described air channel end is provided with a wind inlet 7 by the side of tubular wine wheel 6, and the cross section of described housing is circular.
Further, described housing lower end is also provided with a base 8, and described housing can rotate relative to base.
Increase an automatic swing function, between described housing and base 8, be provided with the swing mechanism 9 that a relative base of drive shell swings.
The utility model is consistent with the warm-air drier of prior art in use, does not repeat them here.
The beneficial effects of the utility model are: adopt circular housing, and the wind inlet that wind is come in along the arc shaped surface of housing to cross flow fan from intake grill, thus avoid the stagnant area of depositing gas that adopts square casing to form, wind-force is larger, and noise is less.
Claims (3)
1. one kind adopts the warm-air drier of cross flow fan, comprise a housing, described housing front end is provided with exhaust outlet, the rear end of described housing is provided with intake grill, in described housing, is provided with wind path wall, it is characterized in that: described wind path wall surrounds pre-large post-small air channel, described air channel front end connects exhaust outlet, in the end of described air channel, be provided with a tubular wine wheel, described air channel end is provided with a wind inlet by the side of tubular wine wheel, and the cross section of described housing is circular.
2. the warm-air drier of employing cross flow fan according to claim 1, is characterized in that: described housing lower end is also provided with a base, and described housing can rotate relative to base.
3. the warm-air drier of employing cross flow fan according to claim 2, is characterized in that: between described housing and base, be provided with the swing mechanism that a relative base of drive shell swings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110430.4U CN203730404U (en) | 2014-03-12 | 2014-03-12 | Fan heater with cross-flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110430.4U CN203730404U (en) | 2014-03-12 | 2014-03-12 | Fan heater with cross-flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730404U true CN203730404U (en) | 2014-07-23 |
Family
ID=51200482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110430.4U Expired - Fee Related CN203730404U (en) | 2014-03-12 | 2014-03-12 | Fan heater with cross-flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594845A (en) * | 2019-09-21 | 2019-12-20 | 上海暖虫科技有限公司 | Split type room heater supports inner bag |
-
2014
- 2014-03-12 CN CN201420110430.4U patent/CN203730404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594845A (en) * | 2019-09-21 | 2019-12-20 | 上海暖虫科技有限公司 | Split type room heater supports inner bag |
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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 |
Granted publication date: 20140723 Termination date: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |