CN2842255Y - The blower fan separator of range hood - Google Patents
The blower fan separator of range hood Download PDFInfo
- Publication number
- CN2842255Y CN2842255Y CN 200520013975 CN200520013975U CN2842255Y CN 2842255 Y CN2842255 Y CN 2842255Y CN 200520013975 CN200520013975 CN 200520013975 CN 200520013975 U CN200520013975 U CN 200520013975U CN 2842255 Y CN2842255 Y CN 2842255Y
- Authority
- CN
- China
- Prior art keywords
- blower fan
- air
- fume collecting
- range hood
- aspiration channel
- 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
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Abstract
The present invention relates to a kind of blower fan and exhaust fume collecting hood separator of range hood, its structure is that an end of aspiration channel (2) is connected with exhaust fume collecting hood (1), the other end is connected with aspiration channel interface (3), blower fan (4) is installed in the air channel shell (5) and is connected with aspiration channel interface (3), and the upper end of air channel shell is connected with exhaust duct interface (6).Because blower fan is not contained in original exhaust fume collecting hood, separate with exhaust fume collecting hood, by the airduct (2) of a longer distance,, the blower fan suction force is increased according to dust catcher suck-back principle, air draught is effective.Exhaust air rate increases 20%-30%, and noise reduces 40%-60%.
Description
One, technical field
The utility model relates to a kind of blower fan system device of range hood, specifically a kind of blower fan separator of range hood.
Two, background technology
People for the development range hood know that range hood mainly is discharged to oil smoke outside the air outlet from air intake to air-out and goes.As range hood air intake zone, the blower fan workspace, the device quality of air-out passage is directly connected to the suction size of range hood and noise just.According to our nearest investigation, the structure of present domestic range hood, blower fan apparatus and exhaust fume collecting hood connect together, and distance can not exceed 600mm, oil smoke is discharged to air outlet, and because of its space slight drag is big, flow velocity is slow, cause the range hood noise big, suction is little, the air draft weak effect.
Three, summary of the invention
The technical scheme of the utility model technical issues that need to address and proposition is, exhaust fume collecting hood and blower fan apparatus are separated, according to quoting dust catcher, water pumper vacuum suck-back principle, lampblack absorber air intake to air-out is passed through the blower fan drainage to outlet, making it flow velocity increases, a kind of air draught power that noise reduces is big, and noise is low, the blower fan separator of the range hood that air draught is effective.
Technical solutions of the utility model are that its structure comprises: range hood wind-collecting cover (1), aspiration channel (2), aspiration channel interface (3), blower fan (4), air channel shell (5), exhaust duct interface (6), the interconnected relationship of its each part is: an end of aspiration channel (2) is connected with exhaust fume collecting hood (1) interface, the other end is connected with aspiration channel interface (3), blower fan (4) is installed in the air channel shell (5) and is connected with aspiration channel interface (3), and the upper end of air channel shell is connected with exhaust duct interface (6).
Advantage of the present utility model: air draught power is big, and noise is low, because blower fan is in exhaust fume collecting hood, blower fan separates with exhaust fume collecting hood, be contained in the air channel shell (5), by long airduct (2), according to dust catcher suck-back principle, the blower fan suction force is increased, and air draught is effective, and noise is low.
Four, description of drawings
Fig. 1 is the structural representation of the blower fan separator of the utility model range hood.
1 oil extracting machine exhaust fume collecting hood among the figure; 2 aspiration channels; 3 aspiration channel interfaces; 4 blower fans; 5 air channel shells; 6 exhaust duct interfaces.
Five, the specific embodiment
At first install: blower fan (4) is fixed on air channel shell (5) the inside, and then according to the height of floor, the structure in kitchen is fixed on air channel shell (5) within the walls or outside the wall, fixing on the wall exhaust fume collecting hood (1) again, then, be enclosed within the exhaust fume collecting hood interface with aspiration channel (2) and connect, screw down.Directly use aspiration channel (2) to be enclosed within on the blower fan aspiration channel interface (3) again.
Use: in use follow the exhaust fume collecting hood distance suck-back principle according to dust catcher far away because of blower fan, the range hood blast increases a lot, discharge thoroughly than original smoking machine, in use partly separately far away with the exhaust fume collecting hood distance because of blower fan, the space increases in the pipe, and resistance reduces suction air volume and increases, greatly reduce noise, compare with original kitchen hood: exhaust air rate increases 20%-30%, and noise reduces 40%-60%, makes the more comfortable cleaning of kitchen environment attractive in appearance.
Claims (1)
1, a kind of blower fan separator of range hood, it comprises: range hood wind-collecting cover (1), aspiration channel (2), aspiration channel interface (3), blower fan (4), air channel shell (5), exhaust duct interface (6), an end that it is characterized in that aspiration channel (2) is connected with exhaust fume collecting hood (1), the other end is connected with aspiration channel interface (3), blower fan (4) is installed in the air channel shell (5) and is connected with aspiration channel interface (3), and the upper end of air channel shell (5) is connected with exhaust duct interface (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013975 CN2842255Y (en) | 2005-08-10 | 2005-08-10 | The blower fan separator of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013975 CN2842255Y (en) | 2005-08-10 | 2005-08-10 | The blower fan separator of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2842255Y true CN2842255Y (en) | 2006-11-29 |
Family
ID=37446137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013975 Expired - Fee Related CN2842255Y (en) | 2005-08-10 | 2005-08-10 | The blower fan separator of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2842255Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901131A (en) * | 2011-07-30 | 2013-01-30 | 丁德厚 | General movement for split-type household electric range hood |
| TWI800209B (en) * | 2022-01-10 | 2023-04-21 | 藍天廚飾股份有限公司 | Repeater fan motor of split-type range hood having fixed structure for quickly installing |
-
2005
- 2005-08-10 CN CN 200520013975 patent/CN2842255Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901131A (en) * | 2011-07-30 | 2013-01-30 | 丁德厚 | General movement for split-type household electric range hood |
| TWI800209B (en) * | 2022-01-10 | 2023-04-21 | 藍天廚飾股份有限公司 | Repeater fan motor of split-type range hood having fixed structure for quickly installing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |