CN2367938Y - Wind wheel of cooking-fume exhauster - Google Patents
Wind wheel of cooking-fume exhauster Download PDFInfo
- Publication number
- CN2367938Y CN2367938Y CN 99203855 CN99203855U CN2367938Y CN 2367938 Y CN2367938 Y CN 2367938Y CN 99203855 CN99203855 CN 99203855 CN 99203855 U CN99203855 U CN 99203855U CN 2367938 Y CN2367938 Y CN 2367938Y
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- axle sleeve
- filter screen
- range hood
- fan blade
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a wind wheel of an oil fume exhauster, which composed of a lower base 8, an upper base 4, an axle sleeve 7 and blades 6, wherein, a filtering net 3 is arranged between the axle sleeve 7 and the upper base 4. The wind wheel can make the exhausted oil fume gas cleaner, reducing the environmental pollution. The utility model has the advantages of simple structure, convenient operation, and low cost.
Description
The utility model relates to a kind of range hood motor wind wheel.
Known range hood wind wheel can only be discharged oil smoke, make a large amount of soot pollution environments, for making the comparison cleaning that becomes of oil smoke gas, a kind of way is at range hood intake grill fixed installation filter screen, oil smoke gas is filtered, though simple in structure like this, but long-term the use, the filter screen mesh is easy to be stopped up by greasy dirt, makes air intake not smooth, has a strong impact on the smoke pumping effect.Another kind of way is at range hood wind wheel intake grill filtrating equipment to be installed, oil smoke is filtered, filtrating equipment is made of filter screen and oil trap box, and filter screen and the coaxial rotation of wind wheel are though such structure can make the comparison cleaning that becomes of the oil smoke gas of discharge, can not cause the filter screen mesh to stop up yet, but owing to increased by a sets filtering device, make complex structure, manufacture cost is big, and do not changing under the range hood structure situation, can not be installed on original range hood and use.
It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and can reduce the range hood wind wheel of oil smoke environmental pollution again.
Range hood wind wheel of the present utility model is made of bottom base, top base, axle sleeve and fan blade, axle sleeve is fixed on the bottom base, fan blade is fixedlyed connected with bottom base with top base respectively on both sides up and down, many leaves are arranged on the fan blade, it is characterized in that between axle sleeve and top base, also have a tubaeform filter screen, the filter screen osculum is fixedlyed connected with axle sleeve, and filter screen is fixedlyed connected with top base for big mouthful.Adopt such structure, make oil smoke earlier through strainer filtering, enter fan blade again, greasy dirt on the filter screen enters the range hood casing and arrives the oil-collecting road again under centrifugal action, make the oil smoke gas of discharge relatively cleaner, reduce pollution environment, and simple in structure, cost is low, and the utility model range hood wind wheel also can be installed in easily on original range hood and use.
Fig. 1 is an embodiment's of the utility model a sectional drawing.
Fig. 2 is the utility model embodiment's a plan view.
The utility model embodiment's range hood wind wheel is by bottom base 8, axle sleeve 7, fan blade 6, top base 4, filter screen 3 constitutes, axis hole is arranged in the middle of the axle sleeve 7, there is fixing bolt 2 upper end, can be fixed on the rotatingshaft of motor, protrude in the middle of the bottom base 8, axle sleeve 7 is enclosed within on the circular hole of bottom base 8 centres, fan blade 6 lower ends and bottom base 8 outers are fastenedly connected, filter screen 3 is made up of the double layer of metal net, become horn-like, osculum is pressed on the axle sleeve 7 by filter screen pressing plate 9, and with screw 1 filter screen pressing plate 9, axle sleeve 7 is fixedlyed connected with bottom base 8, and 3 big mouthfuls of filter screens and fan blade 6 tops are fastenedly connected with top base 4 together.
Claims (2)
1, a kind of range hood wind wheel, by bottom base (8), top base (4), axle sleeve (7) and fan blade (6) constitute, and axle sleeve (7) is fixed on the bottom base (8), and fan blade (6) both sides is up and down fixedlyed connected with bottom base (8) with top base (4) respectively, fan blade has many leaves on (6), it is characterized in that: also have a tubaeform filter screen (3) between axle sleeve (7) and top base (4), filter screen (3) osculum is fixedlyed connected with axle sleeve (7), fixedlys connected with top base (4) for big mouthful.
2, range hood wind wheel according to claim 1 is characterized in that forming no more than three layers of the wire netting of filter screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203855 CN2367938Y (en) | 1999-03-25 | 1999-03-25 | Wind wheel of cooking-fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203855 CN2367938Y (en) | 1999-03-25 | 1999-03-25 | Wind wheel of cooking-fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2367938Y true CN2367938Y (en) | 2000-03-08 |
Family
ID=33998843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99203855 Expired - Fee Related CN2367938Y (en) | 1999-03-25 | 1999-03-25 | Wind wheel of cooking-fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2367938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159477A1 (en) * | 2012-04-28 | 2013-10-31 | 武汉力诺王力科技有限公司 | Wind wheel with filter screen for range hood |
| CN104454666A (en) * | 2013-09-24 | 2015-03-25 | 成都前锋电子有限责任公司 | Wind wheel for range hood |
-
1999
- 1999-03-25 CN CN 99203855 patent/CN2367938Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159477A1 (en) * | 2012-04-28 | 2013-10-31 | 武汉力诺王力科技有限公司 | Wind wheel with filter screen for range hood |
| CN104454666A (en) * | 2013-09-24 | 2015-03-25 | 成都前锋电子有限责任公司 | Wind wheel for range hood |
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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 |