CN2517995Y - Cooker hood with oriented oil collecting function - Google Patents
Cooker hood with oriented oil collecting function Download PDFInfo
- Publication number
- CN2517995Y CN2517995Y CN 01254474 CN01254474U CN2517995Y CN 2517995 Y CN2517995 Y CN 2517995Y CN 01254474 CN01254474 CN 01254474 CN 01254474 U CN01254474 U CN 01254474U CN 2517995 Y CN2517995 Y CN 2517995Y
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- CN
- China
- Prior art keywords
- oil
- fume collecting
- collecting hood
- hood
- exhaust fume
- 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 belongs to the lampblack suction machine technology field, in particular to a structural improvement on the oil suction mechanism and the oil collection mechanism of the prior lampblack suction and exhaust machine. The utility model has a machine casing and a blower fan, wherein, the machine casing has a fume collecting hood which is an open ended casing body provided with a downward opening, an air suction opening is contained on the upper part of the fume collecting hood, oil collecting grooves are uniformly arranged on the periphery of the lower end, the rear side of the lower part is provided with oil collecting chambers connected with the oil collecting grooves, a casing body with a streamlined inner side wall is connected to the upper part, the bottom surface of the casing body is provided with an air suction opening corresponding to the air suction opening of the fume collecting hood, an annular oil collecting groove is arranged on the periphery of the air suction opening at the bottom of the casing body, a diversion opening is arranged in the groove, an oil conduit is arranged at the diversion opening position and is connected with the oil collecting chambers in the fume collecting hood, a blower fan is positioned in the casing body, a turbo type fan blade is adopted, the air suction openings are smaller than the internal diameter of the fan blade, and the lower end of the fan blade covers the air suction openings. The lampblack machine has the advantages of thorough lampblack suction, uneasy blocking of the oil channel, good operational performance, and no cleaning.
Description
Technical field
The utility model belongs to the range hood technical field, is to the oil suction of existing kitchen hood, the architecture advances of oil-collecting mechanism.
Background technology
Range hood sucks the oil smoke on the kitchen range top with motor, fan, through the wind-guiding case oil smoke is discharged again, range hood commonly used, particularly end periphery is provided with oil trap under the housing of deep kitchen ventilator and the petticoat pipe, and the lubricating cup operated by rotary motion is below the oil trap at housing rear portion, long-pending oil flows in the catchment cup then along housing inflow oil trap, thereby reaches the purpose of oil-collecting.Yet this oil-collecting, Oil Guide structure, easy cleaning not only, and very easily cause the fluid passage to stop up, need often to clean or change device; In addition because the fan oil suction is not thorough, oil smoke to around fly away, need install fan and guide duct in addition additional with the generation air curtain for this reason, prevent the oil smoke sideways diffusion.Yet this structure not only makes complex structure, and cost is increased considerably.
Summary of the invention
Technical problem to be solved in the utility model provides the kitchen hood of the directed oil-collecting function of tool that a kind of smoke pumping is thorough, the fluid passage is difficult for obstruction, serviceability is good, exempt to clean.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this has the range hood of directed oil-collecting function, it has casing and blower fan, casing has exhaust fume collecting hood, exhaust fume collecting hood is the shedding shell with downwardly facing opening, air entry is contained on its top, following end periphery is equipped with oil trap, the bottom rear side that it is characterized in that exhaust fume collecting hood has the gathering room that communicates with oil trap, top is connected with a madial wall and is fairshaped housing, the bottom surface of housing has and the corresponding air entry of exhaust fume collecting hood air entry, the periphery of air entry is provided with annular oil trap, one flow-guiding mouth is arranged in the groove, and the flow-guiding mouth place establishes an oil guide pipe and communicates with gathering room in the exhaust fume collecting hood, and blower fan is positioned at housing, adopt the turbine type fan blade, fan blade lower end cover cap air entry.Described housing is dolioform.The bottom level position of the front shroud of described exhaust fume collecting hood is higher than the bottom level position of back shroud, to cause forward and backward height difference, is convenient to fluid and flows into gathering room.
Compared with prior art, advantage of the present utility model is: structure is tight, consumptive material is few, and the performance of blower motor power is high, and smoke pumping is thorough, and inner greasy dirt water conservancy diversion is reasonable, reclaims comprehensively, can exempt to unpick and wash or change parts, and can alleviate the person's of cooking work.
Description of drawings
Fig. 1 is a Facad structure schematic diagram of the present utility model.
Fig. 2 is a side structure schematic diagram of the present utility model.
Fig. 3 is the A-A partial sectional view (mainly reflecting the oil trap in the housing) of Fig. 1
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, range hood of the present utility model mainly is made up of casing, blower fan and the collecting of electrical controls, wherein casing comprises exhaust fume collecting hood 1 and condensation chamber 9 housings 6 that are connected in exhaust fume collecting hood top, exhaust fume collecting hood 1 is one to have the shedding shell of downwardly facing opening, its top is air entry 10, following end periphery all is shaped on oil trap 4, and the gathering room 2 that is shaped with the bending of cover plate one is arranged at the bottom of back shroud 12, and a draining tap can be installed in gathering room 2 bottoms, be equipped with a plastic tube at random, can make things convenient for greasy dirt to flow directly into the blow-off line in kitchen.Wherein the bottom level position of the front shroud 11 of this exhaust fume collecting hood is higher than the bottom level position of back shroud 12, causes the forward and backward height difference of exhaust fume collecting hood housing, is convenient to greasy dirt and imports gathering room.
The madial wall of condensation chamber housing 6 is airflow design, it is dolioform that profile is, the bottom surface of housing 6 has and exhaust fume collecting hood air entry 10 corresponding air entries 14, periphery at air entry is provided with annular oil trap 4, rear portion one side of oil trap has a flow-guiding mouth 13, a mozzle 3 is installed at flow-guiding mouth 13 places, and mozzle 3 communicates with gathering room 2 along exhaust fume collecting hood 1 sidewall.The front panel of condensation chamber 9 is detachable, the convenient motor 8 that detects.
Blower fan is installed in the condensation chamber 9, adopts turbine type fan blade 5, and air entry 14 is less than the fan blade internal diameter, fan blade 5 lower end cover cap air entries 14.Deflector 7 two ends that are used for fixing blower fan are curved down, the fan blade 5 of blower fan and deflector 7 are all through not sticking oil processing, the blower fan fixed head is a deflector simultaneously, the negative pressure that blower fan running produces is being positioned at the oil smoke suction exhaust fume collecting hood 1 that rises naturally below the directed air entry, when turbo blade 5, the centrifugal force that rotation produces gets rid of smoke particle to condensation chamber 9 inwalls, greasy dirt is in inwall imports oil trap 4, condensed greasy dirt spontaneous current falls within deflector on deflector 7 tops, flow into oil trap 4 by two ends, flow into gathering room 2 through mozzle 3 again.
The control panel of this lampblack absorber is furnished with the time alarm, and warning mark shelves directly can be selected with digital button, so that the person's of cooking gear selecting as required.The illumination of this machine is installed in the place, centre position, bottom of gathering room, by the control panel button control.The casing of this lampblack absorber is selected single-layer metal sheet material for use, and the condensation chamber housing is thick slightly with material, to reduce noise and to improve firmness.The power of motor performance of this machine is extremely most, can match the fraction horsepower motor, using electricity wisely.This lampblack absorber belongs to the adherent installation of side formula, and its lower end is about 60 centimetres apart from the kitchen range face, and the indefinite space that this has highly reduced blower fan air entry and kitchen range face has guaranteed the orientation of blower fan air entry to oil smoke.In addition, even this lampblack absorber also can use when having a power failure, oil smoke can rise naturally with the oil smoke passage of this machine.
Claims (3)
1, a kind of range hood with directed oil-collecting function, it has casing and blower fan, casing has exhaust fume collecting hood (1), exhaust fume collecting hood (1) is for having the shedding shell of downwardly facing opening, air entry (10) is contained on its top, following end periphery is equipped with oil trap (4), it is characterized in that: the bottom rear side of exhaust fume collecting hood (1) has the gathering room (2) that communicates with oil trap (4), top is connected with a madial wall and is fairshaped housing (6), the bottom surface of housing (6) has and the corresponding air entry of exhaust fume collecting hood air entry (14), the periphery of air entry is provided with annular oil trap (4), one flow-guiding mouth (13) is arranged in the groove, and the flow-guiding mouth place establishes an oil guide pipe (3) and communicates with gathering room (2) in the exhaust fume collecting hood, and blower fan is positioned at housing (6), adopt the turbine type fan blade, fan blade (5) lower end cover cap air entry (14).
2, the range hood with directed oil-collecting function as claimed in claim 1 is characterized in that: described housing (6) is dolioform.
3, the range hood with directed oil-collecting function as claimed in claim 1 is characterized in that: the bottom level position of the front shroud of described exhaust fume collecting hood (11) is higher than the bottom level position of back shroud (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254474 CN2517995Y (en) | 2001-10-31 | 2001-10-31 | Cooker hood with oriented oil collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254474 CN2517995Y (en) | 2001-10-31 | 2001-10-31 | Cooker hood with oriented oil collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517995Y true CN2517995Y (en) | 2002-10-23 |
Family
ID=33663780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254474 Expired - Fee Related CN2517995Y (en) | 2001-10-31 | 2001-10-31 | Cooker hood with oriented oil collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268303A (en) * | 2020-11-03 | 2021-01-26 | 封海涛 | Automatic cleaning fume exhauster |
-
2001
- 2001-10-31 CN CN 01254474 patent/CN2517995Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268303A (en) * | 2020-11-03 | 2021-01-26 | 封海涛 | Automatic cleaning fume exhauster |
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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 |