CN200993429Y - Kitchenhood oil filtering net - Google Patents
Kitchenhood oil filtering net Download PDFInfo
- Publication number
- CN200993429Y CN200993429Y CN 200620154748 CN200620154748U CN200993429Y CN 200993429 Y CN200993429 Y CN 200993429Y CN 200620154748 CN200620154748 CN 200620154748 CN 200620154748 U CN200620154748 U CN 200620154748U CN 200993429 Y CN200993429 Y CN 200993429Y
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- CN
- China
- Prior art keywords
- oil
- guide plate
- cleaner screen
- oil guide
- smoke exhaust
- 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.)
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Abstract
The utility model discloses an oil-filtering screen of an oil fume extractor. Wherein, the screen comprises a base support and oil guide boards that are arranged in certain interval in up and down staggered way on the base support so as to form a zigzag oil-fume channel. The utility model allows the oil fume to contact fully with all wall faces of the oil-filtering screen through a zigzag path, so the accumulated oil dirt will flow into the oil cup along the wall surface and the oil guide boards, which effectively solves the blockage of screen holes by the oil drip, and guarantees the high filtering efficiency of the oil-filtering screen.
Description
Technical field
The utility model belongs to the smoke exhaust ventilator technical field, relates to a kind of oil filter of smoke exhaust ventilator, specifically is a kind of oil cleaner screen.
Background technology
Smoke exhaust ventilator generally adopts the fine and close screen pack stack of single or multiple lift to the processing mode of oil smoke at present, finishes filtration by micropore.Yet the aperture of these mesh is more much bigger than the droplet diameter that is mingled with in the oil smoke, and is limited to the filter effect of oil smoke, and when these screen packs used for a long time, the greasy dirt that the mesh periphery gathers stopped up mesh easily, and further oil smoke reduces filter effect.
The utility model content
In order to overcome above-mentioned shortcoming, the utility model provides a kind of filter effect stronger oil-filter screen of cooking fumes exhauster.
Goal of the invention of the present utility model is achieved through the following technical solutions: a kind of oil cleaner screen of smoke exhaust ventilator, and wherein oil cleaner screen is made up of pedestal and oil guide plate, and oil guide plate misplaces up and down to be spaced and is arranged on the pedestal, constitutes circuitous oil smoke passage.
Smoke intaking hole is formed in gap between the described oil guide plate.
Described pedestal is and covers shape, and the pedestal upper surface is provided with the smoking hole, and the side is provided with trepanning, and oil guide plate interts and is fixed in the trepanning, and smoking hole hole wall extends the inclined-plane oil guide plate to the oil guide plate center.
Described smoking hole is rectangle, and the oil guide plate cross section is circular arc, and oil guide plate is consistent with the bearing of trend in smoking hole.
Described pedestal is one group of flat board, and pedestal is provided with two groups of trepannings that misplace up and down and be provided with at interval, and oil guide plate interts and is fixed in the trepanning.
Described oil guide plate cross section is circular arc, and two groups of oil guide plate positive and negatives are oppositely arranged up and down, and the smoking hole is formed in the gap between the oil guide plate of upper strata.
The downstream of described oil guide plate is provided with catchment cup.
Described oil cleaner screen is arranged on the installing rack, with the horizontal plane installation that has angle.
One group of side of described installing rack is triangular in shape or trapezoidal, and oil cleaner screen is fixed in the inclined-plane of installing rack, and the sidewall of installing rack is provided with auxiliary smoke intaking hole.
Described installing rack is provided with the oil collecting hole that is communicated with catchment cup.
The oil cleaner screen of the utility model smoke exhaust ventilator makes the path of oil smoke by making a circulation, each wall comprehensive engagement with oil cleaner screen, the greasy dirt that gathers flows in the lubricating cup along wall and oil guide plate, and the mode of wall oil extraction effectively solves the problem that oil droplet stops up filter mesh, has guaranteed the height filter degree of oil cleaner screen.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is a top perspective structure chart of the present utility model;
Fig. 2 is the three-dimensional structure diagram of looking up of the present utility model;
Fig. 3 is an A-A cross-sectional view among Fig. 1;
Fig. 4 is the partial enlarged drawing at B place among Fig. 3;
Fig. 5 is the first embodiment three-dimensional structure diagram of pedestal;
Fig. 6 is the second embodiment three-dimensional structure diagram of pedestal;
Fig. 7 is the three-dimensional structure diagram of oil guide plate;
Fig. 8 is the three-dimensional structure diagram of the utility model and installing rack combination.
The specific embodiment
The oil cleaner screen of the utility model smoke exhaust ventilator, shown in Fig. 1 to 4, oil cleaner screen is made up of pedestal 1 and oil guide plate 2, and oil guide plate 2 misplaces up and down to be spaced and is arranged on the pedestal 1, constitutes circuitous oil smoke passage, as S shape, N shape, Z-shaped or the like.Smoke intaking hole 21 is formed in gap between the oil guide plate 2, and the downstream of oil guide plate 2 is provided with catchment cup.
As shown in Figure 5, pedestal 1 is and covers shape, and pedestal 1 upper surface is provided with smoking hole 11, side and be provided with trepanning 12, and oil guide plate 2 interts and is fixed in the trepanning 12.Shown in Fig. 3 or 4, smoking hole 11 hole walls to oil guide plate 2 centers extend inclined-plane oil guide plate 2 '.Smoking hole 11 is rectangle, and oil guide plate 2 cross sections are circular arc, and oil guide plate 2 is consistent with the bearing of trend in smoking hole 11.
As shown in Figure 6, pedestal 1 is one group of flat board, and pedestal 1 is provided with two groups of trepannings 12 that misplace up and down and be provided with at interval, and oil guide plate 2 interts and is fixed in the trepanning.Oil guide plate 2 cross sections are circular arc, and two groups of oil guide plate 2 positive and negatives are oppositely arranged up and down, and the smoking hole is formed in the gap between the oil guide plate of upper strata.
As shown in Figure 8, oil cleaner screen is arranged on the installing rack 4, with the horizontal plane installation that has angle.One group of side of installing rack 4 is triangular in shape or trapezoidal, and oil cleaner screen is fixed in the inclined-plane of installing rack 4, and the sidewall of installing rack 4 is provided with auxiliary smoke intaking hole 41, and installing rack 4 also is provided with the oil collecting hole 42 that is communicated with catchment cup.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, all foundations essence technology of the present utility model is to any equivalent variations that above embodiment did, variation as oil guide plate shape, circuitous path shape etc. all still belongs in the scope of the technical solution of the utility model.
The utility model has carried out property on probation examination after making and finishing, and through examination on probation, has obtained the good result of expection.
Claims (10)
1, a kind of oil cleaner screen of smoke exhaust ventilator is characterized in that: described oil cleaner screen is made up of pedestal and oil guide plate, and oil guide plate misplaces up and down to be spaced and is arranged on the pedestal, constitutes circuitous oil smoke passage.
2, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 1, it is characterized in that: smoke intaking hole is formed in the gap between the described oil guide plate.
3, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 1, it is characterized in that: described pedestal is and covers shape, and the pedestal upper surface is provided with the smoking hole, and the side is provided with trepanning, oil guide plate interts and is fixed in the trepanning, and smoking hole hole wall extends the inclined-plane oil guide plate to the oil guide plate center.
4, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 3, it is characterized in that: described smoking hole is rectangle, and the oil guide plate cross section is circular arc, and oil guide plate is consistent with the bearing of trend in smoking hole.
5, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 1, it is characterized in that: described pedestal is one group of flat board, and pedestal is provided with two groups of trepannings that misplace up and down and be provided with at interval, and oil guide plate interts and is fixed in the trepanning.
6, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 5, it is characterized in that: described oil guide plate cross section is circular arc, and two groups of oil guide plate positive and negatives are oppositely arranged up and down, and the smoking hole is formed in the gap between the oil guide plate of upper strata.
7, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 1, it is characterized in that: the downstream of described oil guide plate is provided with catchment cup.
8, according to the oil cleaner screen of the described smoke exhaust ventilator of claim 1, it is characterized in that: described oil cleaner screen is arranged on the installing rack, with the horizontal plane installation that has angle.
9, the oil cleaner screen of described smoke exhaust ventilator according to Claim 8, it is characterized in that: one group of side of described installing rack is triangular in shape or trapezoidal, and oil cleaner screen is fixed in the inclined-plane of installing rack, and the sidewall of installing rack is provided with auxiliary smoke intaking hole.
10, according to the oil cleaner screen of claim 7 or 8 described smoke exhaust ventilators, it is characterized in that: described installing rack is provided with the oil collecting hole that is communicated with catchment cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154748 CN200993429Y (en) | 2006-12-15 | 2006-12-15 | Kitchenhood oil filtering net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154748 CN200993429Y (en) | 2006-12-15 | 2006-12-15 | Kitchenhood oil filtering net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993429Y true CN200993429Y (en) | 2007-12-19 |
Family
ID=38946504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154748 Ceased CN200993429Y (en) | 2006-12-15 | 2006-12-15 | Kitchenhood oil filtering net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200993429Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586824A (en) * | 2009-06-29 | 2009-11-25 | 广东万家乐燃气具有限公司 | Turbine oil smoke absorbing fan |
| CN102330308A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device of setting machine |
| CN102327720A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection apparatus |
| CN102330310A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device for setting machine |
| CN102330309A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection apparatus with function of energy saving |
| CN102330306A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Dryer with oil removing and collecting energy-saving device |
| CN102331167A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection energy-saving device for drying machine |
| CN102331166A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removal energy-saving device for drying machine |
| CN102535075A (en) * | 2011-06-01 | 2012-07-04 | 德清恒鑫节能科技有限公司 | Accumulated oil removing device |
| TWI570363B (en) * | 2013-12-05 | 2017-02-11 | wei-hao Zhang | For the hood of the noise diversion structure |
-
2006
- 2006-12-15 CN CN 200620154748 patent/CN200993429Y/en not_active Ceased
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586824A (en) * | 2009-06-29 | 2009-11-25 | 广东万家乐燃气具有限公司 | Turbine oil smoke absorbing fan |
| CN102330308A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device of setting machine |
| CN102327720A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection apparatus |
| CN102330310A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device for setting machine |
| CN102330309A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection apparatus with function of energy saving |
| CN102330306A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Dryer with oil removing and collecting energy-saving device |
| CN102331167A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Oil removal and collection energy-saving device for drying machine |
| CN102331166A (en) * | 2011-06-01 | 2012-01-25 | 德清恒鑫节能科技有限公司 | Collected oil removal energy-saving device for drying machine |
| CN102535075A (en) * | 2011-06-01 | 2012-07-04 | 德清恒鑫节能科技有限公司 | Accumulated oil removing device |
| CN102331166B (en) * | 2011-06-01 | 2013-07-17 | 德清恒鑫节能科技有限公司 | Collected oil removal energy-saving device for drying machine |
| CN102330310B (en) * | 2011-06-01 | 2013-07-17 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device for setting machine |
| CN102330308B (en) * | 2011-06-01 | 2013-07-17 | 德清恒鑫节能科技有限公司 | Collected oil removing and energy saving device of setting machine |
| CN102331167B (en) * | 2011-06-01 | 2013-07-17 | 德清恒鑫节能科技有限公司 | Oil removal and collection energy-saving device for drying machine |
| TWI570363B (en) * | 2013-12-05 | 2017-02-11 | wei-hao Zhang | For the hood of the noise diversion structure |
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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: 20071219 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20150317 Decision number of declaring invalidation: 25372 Granted publication date: 20071219 |