CN2580331Y - Oil and smoke separating type fume exhaust fan - Google Patents
Oil and smoke separating type fume exhaust fan Download PDFInfo
- Publication number
- CN2580331Y CN2580331Y CN 02261753 CN02261753U CN2580331Y CN 2580331 Y CN2580331 Y CN 2580331Y CN 02261753 CN02261753 CN 02261753 CN 02261753 U CN02261753 U CN 02261753U CN 2580331 Y CN2580331 Y CN 2580331Y
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- CN
- China
- Prior art keywords
- oil
- smoke
- turbine
- drain pan
- wing
- 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 utility model discloses an oil and smoke separating type oil smoke exhauster. An oil and smoke separator (2) is positioned at the axial outer side of a turbine (1) and is fixed coaxially with the turbine (1), and an oil receiving tray (3) is arranged at a position corresponding to a wing of the oil and smoke separator (2). Axial oil smoke flow produced when the turbine (1) rotates is converged with the circumferential air flow produced when the wing of the oil and smoke separator (2) rotates to form big oil droplets, the big oil droplets are flung into the oil receiving tray (3) to an oil collecting cup (6) with the function of centrifugal force, and the smoke in the oil smoke is sucked and exhausted by the turbine (1). The utility model has the advantage of convenient, clean and economical use and is suitable for all the fume exhausters.
Description
The utility model relates to a kind of range hood, especially by casing, motor, turbine, catchment cup and the oil smoke separate type range hood be made up of the oil fume separator that oil cleaner screen and oil-deflecting cover are formed.
It is exactly this structure that a kind of oil smoke separate type range hood is arranged at present.The oil smoke air-flow that it is produced by driven by motor turbine high speed rotating via the oil-deflecting cover that is fixed on the casing after, the aperture of the oil cleaner screen wall of cigarette wherein through being affixed on oil-deflecting cover is inhaled into discharge, the outer wall that oil droplet wherein is blocked in oil cleaner screen becomes oil stream, and oil stream is gone into catchment cup along the oil guidance column of oil-deflecting cover.Because oil guidance column can only be arranged vertically, so this oil smoke separate mode can only be used for the vertically arranged range hood of turbine axis.Because very for a short time being easy to of oil strain mesh stopped up by greasy dirt,, oil cleaner screen often changes again, so use inconvenience also very uneconomical so being deserted need.
Task of the present utility model provides a kind of range hood of being made up of the novel oil smoke separator.Its cleaning easy to use and economy can also be used for the horizontally disposed range hood of turbine axis.
For finishing above-mentioned task, scheme of the present utility model is: its oil fume separator is in the axial outside of turbine and fixes with turbine is coaxial.Oil fume separator is made of the center porose body and the wing on the body circumference.Oil drain pan is in the oil-feed mouth of casing and links to each other with casing, and oil drain pan has annular oil-in, annular oil-containing groove and oil outlet.The oil-in position of oil drain pan is corresponding with oil fume separator wing position.Operation principle of the present utility model is: when driven by motor turbine, oil fume separator high speed rotating together, produce powerful axial oil flue gas stream and the circumferential air-flow intersection that produces by the oil fume separator wing by turbine, at this moment attached on the wing owing to sharp impacts has generated larger oil droplet between the oil droplet in the oil smoke, oil droplet is gone into catchment cup owing to action of centrifugal force is dumped into the oil drain pan oil-containing groove through oil outlet.Cigarette in the oil smoke sucks the back by turbine and discharges.Realized the oil smoke separation like this.
The utility model oil smoke separate type range hood is not owing to establishing oil cleaner screen, so cleaning easy to use and economy.It also can be used for the horizontally disposed range hood of turbine axis.The utility model has been finished the foregoing invention task like this.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the cutaway view of facing upward of oil smoke separate type range hood shown in Figure 2.
Fig. 2 is the main cutaway view of embodiment oil smoke separate type range hood.
With reference to Fig. 1 Fig. 2.Its oil fume separator (2) is in the axially outside and coaxial fixing with turbine (1) of turbine (1).Oil fume separator (2) is made of the center porose body and the wing on the body circumference, oil fume separator (2) wing radially be curve-like.Oil drain pan (3) is in the oil-feed mouth of casing (4) and links to each other with casing (4), and the oil-in position of oil drain pan (3) is corresponding with oil fume separator (2) wing position.Oil drain pan (3) has annular oil-in, annular oil-containing groove and oil outlet, with the corresponding position of oil drain pan (3) oil outlet catchment cup (6) is arranged.Safety guard (5) is in outside the oil drain pan (3).
Claims (4)
1, a kind of oil smoke separate type range hood of forming by oil fume separator, casing, motor, turbine, catchment cup, safety guard, it is characterized in that: its oil fume separator (2) is in the axial outside of turbine (1) and fixes with turbine (1) is coaxial, and oil fume separator (2) is made of the center porose body and the wing on the body circumference; Oil drain pan (3) is in the oil-feed mouth of casing (4) and links to each other with casing (4), and oil drain pan (3) has annular oil-in, annular oil-containing groove and oil outlet; The oil-in position of oil drain pan (3) is corresponding with oil fume separator (2) wing position.
2, oil smoke separate type range hood according to claim 1 is characterized in that: oil fume separator (2) wing radially for curve-like.
3, oil smoke separate type range hood according to claim 1 is characterized in that: with the corresponding position of oil drain pan (3) oil outlet catchment cup (6) is arranged.
4, oil smoke separate type range hood according to claim 1 is characterized in that; Safety guard (5) is in outside the oil drain pan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261753 CN2580331Y (en) | 2002-11-22 | 2002-11-22 | Oil and smoke separating type fume exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02261753 CN2580331Y (en) | 2002-11-22 | 2002-11-22 | Oil and smoke separating type fume exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580331Y true CN2580331Y (en) | 2003-10-15 |
Family
ID=33728454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02261753 Expired - Fee Related CN2580331Y (en) | 2002-11-22 | 2002-11-22 | Oil and smoke separating type fume exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580331Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152216A (en) * | 2011-12-28 | 2016-11-23 | 富士工业株式会社 | Smoke exhaust ventilator |
-
2002
- 2002-11-22 CN CN 02261753 patent/CN2580331Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152216A (en) * | 2011-12-28 | 2016-11-23 | 富士工业株式会社 | Smoke exhaust ventilator |
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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 |