CN1333445A - Cooking fume cleaning machine having no need of stripping and cleaning for kitchen - Google Patents
Cooking fume cleaning machine having no need of stripping and cleaning for kitchen Download PDFInfo
- Publication number
- CN1333445A CN1333445A CN 00117065 CN00117065A CN1333445A CN 1333445 A CN1333445 A CN 1333445A CN 00117065 CN00117065 CN 00117065 CN 00117065 A CN00117065 A CN 00117065A CN 1333445 A CN1333445 A CN 1333445A
- Authority
- CN
- China
- Prior art keywords
- oil
- cover plate
- oil separator
- wind formula
- upper cover
- 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.)
- Pending
Links
- 239000003517 fume Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title claims abstract description 14
- 238000010411 cooking Methods 0.000 title claims description 5
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims description 15
- 125000001475 halogen functional group Chemical group 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 5
- 239000011324 bead Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kitchen fuem-cleaning machine having no need of deassembling for cleaning, and is characterized by that in the over shell of the fume-cleaning machine a curved air-stream oil-gas separator, an oil-filtering screen and a fan blade wheel are series-connected along the forward direction of fume and formed into a closed fume-cleaning channel, the curved air-stream oil-gas separator is composed of upper cover plate and lower cover plate which are respectively equipped with several air-deflecting rings which are similar in form and coaxially uniformly-spaced distributed, and opposite closed and arranged parallelly. The periphery of upper cover plate is fit tightly against internal cavity of cover shell, its centre has a hole as air outlet equipped with an oil-filtering screen; and the above-mentioned lower cover plate is smaller than upper cover plate, its periphery and cavity mouth of cover shell are formed into a ring air inlet.
Description
The present invention relates to a kind of smoke purifier.
Existing range hood is not owing to adopted Oil-gas Separation or fume purifying before fan, therefore greasy dirt is easy to be gathered on the blast fan, because the impeller running resistance of surface bonding grease is big, makes the service behaviour of range hood influenced, and need often unpick and wash.
The objective of the invention is to provide a kind of smoke purifier that before fan, adopts Oil-gas Separation.
Purpose of the present invention realizes like this: adopt case, bent wind formula gs-oil separator, filtering screen, blast fan and drive motors and in the case of smoke purifier, with bent wind formula gs-oil separator, filtering screen is connected in series the fume purifying passage that forms a sealing mutually with blast fan along the oil smoke direction of advance; The bent wind formula gs-oil separator here by two above it respectively with the upper cover plate of the girth sheets that keeps out the wind that several evenly distribute alternately with one heart, shape is similar and lower cover in opposite directions near and be arranged in parallel and form; Upper cover plate periphery and the driving fit mutually of case inner chamber, central openings is made air outlet, and the air outlet place is provided with filtering screen; The lower cover of bent wind formula gs-oil separator forms an annular air inlet less than upper cover plate around the lower cover and between the case accent.
Further describe below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 provide one embodiment of the present of invention, and they are one respectively and adopt the facing of cooking fume cleaning machine having no need of stripping and cleaning for kitchen of bent wind formula gs-oil separator partly to cut open and the side-looking partial cutaway.The bent wind formula gs-oil separator of being made up of lower cover 1 and upper cover plate 2 among the figure is with the high outside and low outside interior accent that is placed in case 3 of a level inclination, there is individual air outlet 4 in upper cover plate 2 central authorities, a filtering screen 5 is equipped with at air outlet 4 places, filtering screen 5 tops are blast fans 6, and the outside of impeller 6 is one and tangentially has the impeller housing 7 of air outlet along it.The operation principle of present embodiment is: oil smoke is inhaled into bent wind formula gs-oil separator from the air inlet 8 of case 3 accents and enters blast fan 6 by filtering screen 5 after oil removing, and the air outlet from impeller housing 7 after supercharging is discharged.
Fig. 3 is the operation principle schematic diagram of the related bent wind formula gs-oil separator of the present invention.Among Fig. 3, by two above it respectively with the upper cover plate 2 of several deep beads 9 and lower cover 1 in opposite directions near and be arranged in parallel and form a bent wind formula gs-oil separator, but the outside of each deep bead 9 all and between another cover plate maintenance one intersegmental distance to allow the air communication mistake.Its operation principle is: oil smoke is the motion of approach shown in the curve in the figure of the driving lower edge of separator pressure at two ends difference, because the effect of deep bead 9 forces oil smoke to change the direction of motion repeatedly, this makes that particulate in the oil smoke mainly is between oil molecule or oil particles and deep bead 9, the cover plate 1,2 and oil molecule or oil particles produce a large amount of sharp impacts each other, thereby the bigger oil molecule oil particles of relative mass and other particle are mutually combined, or precipitation, or condense and be bonded on the baffle plate cover plate, realized Oil-gas Separation.
Fig. 4,5,6, be the relevant feature or the amplification of cover plate up and down among Fig. 1 embodiment.
Fig. 4 and Fig. 5 are respectively facing of a upper cover plate and top view; Fig. 6 then is the top view of a lower cover.
Among Fig. 4,5,6, upper cover plate 2 central authorities have air outlet 4, and upper and lower cover plate 2,1 respectively contains two deep beads or the girth sheets 9 that keeps out the wind, and the size of these girth sheets 9 that keep out the wind has uniform ratio from small to large, and the quantity of the girth sheets that keeps out the wind on the auxiliary coverplate can optionally suitably increase; When cover plate 2,1 up and down in opposite directions near and be arranged in parallel when forming bent wind formula oil fume separator, the distance between each grade solar or lunar halo plate 9 should be consistent, at this moment bent wind formula oil fume separator has an annular air inlet.Lower cover 1 can be fixed on the upper cover plate 2 with securing member, also can adopt door and window formula hinge arrangement to be fixed on case or the frame.Deep bead circle 9 can or be welded to connect with cover plate integral production up and down.
Fig. 8 provides another embodiment of the present invention, this be one have two, particularly left-right symmetry be distributed in the case two each fume purifying subchannels of forming by bent wind formula gs-oil separator---filtering screen---blast fan cooking fume cleaning machine having no need of stripping and cleaning for kitchen face broken section.Among Fig. 8, a blast fan 6 respectively is with at the two ends of motor 10; Curved airduct 11 is communicated with the bent wind formula oil fume separator upper cover plate 2 of band filtering screen 5 and the inlet scoop of impeller 6, and curved sometimes airduct 11 also can omit.Along approach shown in the curve among the figure, oil smoke divides two-way to carry out oil smoke through the bent wind formula oil fume separator of being made up of upper and lower cover plate 2,1 and separates, and discharges from the discharge pipe of impeller housing 7 after filtering screen 5, curved airduct 11 enter impeller 6 superchargings then.The oil of collecting from upper and lower cover plate 2,1 finally enters the catchment cup 12 under the case 3.
Fig. 7 is the operation principle schematic diagram of the related oil-collecting parts of the present invention.
The present invention is provided with bent wind formula oil fume separator before fan, when realizing exhaust, purified flue gas effectively, has significantly reduced the grease on the fan again, does not unpick and wash the function that also can keep fume purifying even long-term use does not add.
Claims (4)
1. cooking fume cleaning machine having no need of stripping and cleaning for kitchen, by case, bent wind formula gs-oil separator, filtering screen, blast fan and drive motors are formed, and it is characterized in that:
A: in the case of smoke purifier, bent wind formula gs-oil separator, filtering screen and blast fan are connected in series the fume purifying passage that forms a sealing mutually along the oil smoke direction of advance;
B: bent wind formula gs-oil separator by two above it respectively with the upper cover plate of the girth sheets that keeps out the wind that several evenly distribute alternately with one heart, shape is similar and lower cover in opposite directions near and be arranged in parallel and form; Upper cover plate periphery and the driving fit mutually of case inner chamber, central openings is as air outlet, and the air outlet place is provided with filtering screen: the lower cover of bent wind formula gs-oil separator forms an annular air inlet less than upper cover plate around the lower cover and between the case accent.
2. smoke purifier as claimed in claim 1 is characterized in that containing two, particularly left-right symmetry is distributed in two each fume purifying subchannels of being made up of bent wind formula gs-oil separator---filtering screen---blast fan in the case.
3. smoke purifier as claimed in claim 1 or 2 is characterized in that having high outside and low outside level inclination when bent wind formula gs-oil separator in working order; Below bent wind formula gs-oil separator lowest part, contain several catchment cups; The upper cover plate peripheral band of bent wind formula gs-oil separator has flange or rib upwards, and flange or rib have outage corresponding to the position of catchment cup top, and the outage exit is connected with the oil guide pipe that leads to catchment cup.
4. smoke purifier as claimed in claim 1 or 2 is characterized in that the lowest part of lower cover and shelves solar or lunar halo plate inner edge have several outages, and the outage outlet contains the oil guide pipe that stretches to catchment cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117065 CN1333445A (en) | 2000-07-07 | 2000-07-07 | Cooking fume cleaning machine having no need of stripping and cleaning for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117065 CN1333445A (en) | 2000-07-07 | 2000-07-07 | Cooking fume cleaning machine having no need of stripping and cleaning for kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1333445A true CN1333445A (en) | 2002-01-30 |
Family
ID=4586462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117065 Pending CN1333445A (en) | 2000-07-07 | 2000-07-07 | Cooking fume cleaning machine having no need of stripping and cleaning for kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1333445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102656409A (en) * | 2009-12-21 | 2012-09-05 | Bsh博世和西门子家用电器有限公司 | Filter unit for an extractor hood and extractor hood |
| CN105757744A (en) * | 2014-12-19 | 2016-07-13 | 广东顺德村田电器有限公司 | Air suction purification device for range hood |
-
2000
- 2000-07-07 CN CN 00117065 patent/CN1333445A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102656409A (en) * | 2009-12-21 | 2012-09-05 | Bsh博世和西门子家用电器有限公司 | Filter unit for an extractor hood and extractor hood |
| CN102656409B (en) * | 2009-12-21 | 2016-03-23 | Bsh家用电器有限公司 | For filter unit and the enclosure of enclosure |
| CN105757744A (en) * | 2014-12-19 | 2016-07-13 | 广东顺德村田电器有限公司 | Air suction purification device for range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |