CN1329100C - Multi-layer silk screen oil remover - Google Patents
Multi-layer silk screen oil remover Download PDFInfo
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- CN1329100C CN1329100C CNB021004129A CN02100412A CN1329100C CN 1329100 C CN1329100 C CN 1329100C CN B021004129 A CNB021004129 A CN B021004129A CN 02100412 A CN02100412 A CN 02100412A CN 1329100 C CN1329100 C CN 1329100C
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- silk screen
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- oil
- oil remover
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Abstract
The present invention relates to a kitchen ventilator, particularly to a multi-layer silk screen oil remover which is characterized in that large screen holes have little resistance; multi-layer oil removing effect is superimposed. All layers of silk screens keep non-contact layered spatial distance, and retain layered spatial distance for generating multi-layer vortex disturbance airflow and forming the multi-layer silk screen collision of oil drops. The present invention greatly improves and intensifies oil removing effect, and is capable of preventing the defect that oil drops mutually flow together to adhere and block screen holes because the upper and the lower layers of silk screens are clingy together. The present invention is also characterized in that a closed box body has tidy and beautiful appearance; the mode that oil flows slantways also has the advantage of avoiding oil drops directly falling into stir-frying pans to pollute dishes.
Description
(1) technical field: the present invention relates to fume exhauster for kitchen.
(2) technical background:
1) China Patent No. 93203105.6 discloses a kind of " civilian smoke exhaust ventilator greasy dirt filter ", it is to install a slice individual layer polyester fiber screen pack outside the wind wheel protection network additional, its weak point is that the single layer filter net can not once be removed oil fully, mesh is little, resistance is big, and stop up easily, mesh is big, and oil removal efficiency is too low.
2) China Patent No. 93243676.5 discloses a kind of " smoke exhaust ventilator cleaner ", it is to install the filter screen that a two-layer in length and breadth non-woven fibre that stacks of employing is made on the smoke exhaust ventilator air inlet additional, its weak point is that two metafiltration nets are close together mutually up and down, mesh blocks mutually up and down, gas permeability is poor, resistance is big, in fact only play the filter screen effect of the little mesh of individual layer, do not have the effect of multistorey strainer mesh deoiling effect progression stack, and because two layers of mesh are close together, become the little mesh filter screen of individual layer, easilier stopped up by greasy dirt.
3) inventor discloses a kind of " board plug type multi-layer silk screen oil remover " in China Patent No. (00245649.4), its weak point: 1. about every layer of silk screen of two ends insert the porch blow-by, very big a part of oil smoke is arranged by short circuit, without multi-layer silk screen, but directly enter upper flue from the bypass of socket slit, influence the raising of oil removal efficiency; 2. because the bottom surface is a horizontal, the oil droplet that gets off that removes can flow nowhere, when arriving oil droplet gravity greater than absorption affinity, directly drops in the frying pan, pollutes dish; 3. outward appearance is scattered, not the commercial integrated beauty of tool.
(3) summary of the invention: technical problem to be solved by this invention is:
Provide a kind of be difficult for stopped up by greasy dirt, resistance is little, and outward appearance is clean and tidy, and contaminated food not can significantly improve the silk screen oil remover of oil removal efficiency.
Technical problem to be solved by this invention is achieved in that
According to same inventive concept, the band enclosed box body has been proposed and not with two kinds of multi-layer silk screen oil removers of enclosed box body, the former can be contained in the range hood outside, also can be contained in the flue of range hood inside, the latter is the multi-layer silk screen oil remover of tape drum body not, because dishevelled appearance, do not have an integrated beauty, it only is applicable in the inner flue of range hood and uses.
First technical solution is: a kind of multi-layer silk screen oil remover, and comprise that silk screen, frame box, oil collection box and oil expeller attached to the jockey on the range hood, is characterized in that: it is a boxlike multi-layer silk screen oil remover:
1) silk screen or layering silk screen overlay in the frame box at many levels, maintain the layering space length between each silk screen, each layer silk screen do not contact mutually, be not close together mutually yet, leave in order to produce multi-level interlayer eddy current disturbance air-flow and to form the layering space length that oil droplet collides silk screen at many levels, deoiling effect is strengthened greatly and be able to progression and superpose, keep the benefit of layering space length also to be: the oil droplet that can prevent the levels silk screen flows to together, a slice is stuck with paste in adhesion mutually, so that the drawback of very fast obstruction mesh.
2) the frame box is the framework of a sealing, and two ends are respectively equipped with exhaust outlet and air inlet about it.
Second technical solution is:
A kind of multi-layer silk screen oil remover comprises silk screen and binding multi-layer silk screen bundle together, it is characterized in that; It is by silk screen or layering silk screen up and down multilayer stack and tie together and form with bundle, be clamped in the flue.Maintain the layering space length between each layer silk screen, each layer silk screen do not contact with each other, be not close together mutually yet, leave in order to produce multi-level interlayer eddy current disturbance air-flow and to form the multi-level layering space length that collides of oil droplet, another advantage of this layering space length is that a slice is stuck with paste in the mutual together adhesion of oil droplet stream that can prevent the levels silk screen, so that the drawback of very fast obstruction mesh.
Described boxlike multi-layer silk screen oil remover or multi-layer silk screen oil remover, its feature also is:
1), is embedded with permanent magnet on the last face-flange of frame box, to guarantee that the frame box is adsorbed on the range hood, the plane should flush with plane on the flange on the permanent magnet, guarantees that the frame box is close on the smoking cover with anti-gas-leak, and this permanent magnet can be with the AB glue bond on the concave surface of flange.
2), the last face-flange of frame box also can be to be inserted in the slot, also available in case of necessity bolt holds out against the frame box on smoking cover, with anti-gas-leak.
3), it is the boxlike multi-layer silk screen oil remover that a bottom surface is a horizontal, or boxlike multi-layer silk screen oil remover that the bottom surface is the inclination flow-guiding type.
4), boxlike multi-layer silk screen oil remover self also can have an oil collection box or draw-off tray.
5), described silk screen or layering silk screen be the braiding silk screen or the metal stamping plate silk screen of metal or chemical fibre, the mesh size is the 5-25 order.Described metal material can be iron wire, steel wire, copper wire or iron plate, copper coin, aluminium sheet etc.
6), the layering space length between described each layer silk screen, its scope is: minimum range does not contact from two mutual disengagings of wire side up and down and begins to count, to 300 millimeters of ultimate ranges.
7), described multi-layer silk screen level minimum is more than 2 layers.
8), described can have following several structure in order to the layering silk screen that keeps silk screen layering space length:
A) it is that a side with silk screen is bent into tilt inwards 5 °-45 ° the individual layer flanging or the layering silk screen of double-deck flanging, or a layering silk screen that silk screen is struck out reinforcement;
B) it is a layering silk screen that has iron sheet clamped-in style supporting leg or strip iron sheet clamped-in style supporting leg on the silk screen side, and the strip supporting leg also can play the effect that keeps the silk screen glacing flatness;
C) it is a layering silk screen of being made up of silk screen and Movable bracket.
The present invention compares the advantage that is had with the prior art silk screen oil remover:
1) maintains the layering space length between each silk screen, do not contact with each other, be not close together mutually yet, leave in order to produce repeatedly interlayer eddy current disturbance air-flow and to form the layering space length that oil droplet repeatedly collides silk screen, deoiling effect is strengthened greatly and be able to progression to superpose, keep the benefit of silk screen layering space length, be that also the oil droplet that can prevent the levels silk screen flows to together, adhesion is stuck with paste into a slice, the drawback of very fast obstruction mesh mutually.Each layer of multi-layer silk screen oil remover silk screen of prior art all is close together, and therefore, all exists deoiling effect poor, and mesh is easy to the defect stopped up by greasy dirt.
2) adopt multi-level and the big mesh silk screen of 5-25 order, compare with single level 30-60 order fine mesh silk screen, resistance is little, greasy dirt is difficult for the adhesion bridging and stops up mesh, the shortcoming that big mesh oil removal rate is low is then overcome by the progression stack of multi-level deoiling effect, and for example 3 layers of deoiling effect are undesirable, rise to 6 layers, 10 layers, till eliminating, oil removing is thorough.Evidence, even big mesh silk screen is increased to 6 layers, 10 layers, total its resistance of bleeding also more than little with the resistance of the little mesh of individual layer, blocks because the little mesh of the latter will soon be put up a bridge by the greasy dirt adhesion, resistance sharply increases, and influences the blower fan draft.
3) closed type boxlike multi-layer silk screen oil remover is air tight, the oil removal efficiency height, and inclination oil-deflecting type bottom surface has been avoided tar to drip directly falling into staining food in the frying pan, and permanent magnet absorption assembling speed is fast, and the enclosed type box body also has the advantage of trade dress integrated beauty.
(4) description of drawings:
Fig. 1, Fig. 2, Fig. 3 are the band permanent magnet, and its bottom surface is the boxlike multi-layer silk screen oil remover figure of horizontal, and Fig. 1 is the A-A section of Fig. 2, and Fig. 3 is the B-B section of Fig. 2.
Fig. 4 is the layering silk screen figure of fold type.
Fig. 5 is the layering silk screen figure that has iron sheet clamped-in style supporting leg.
Fig. 6 is the boxlike multi-layer silk screen oil remover figure of band slot.
Fig. 7 is the boxlike multi-layer silk screen oil remover figure of band draw-off tray.
Fig. 8 is the boxlike multi-layer silk screen oil remover figure of vertically arranged band permanent magnet.
Fig. 9 is the boxlike multilayer oil expeller figure of inclination oil-deflecting type for its bottom surface of band permanent magnet.
Figure 10 is installed in the installation diagram of boxlike multi-layer silk screen oil remover that split type range hood the inside is positioned at the band permanent magnet at flue bottom inlet place.
Figure 11 is the band permanent magnet that is installed in below the flat-top integral type range hood smoking port, and its bottom surface is the boxlike multi-layer silk screen oil remover installation diagram of inclination oil-deflecting type.
Figure 12 is for vertically being installed in the boxlike multi-layer silk screen oil remover installation diagram of the band permanent magnet on the deep kitchen ventilator smoking port.
Figure 13 is the tilting multi-layer silk screen oil remover installation diagram that is installed in the split type range hood flue.
Figure 14 strikes out the layering silk screen figure of strengthening rib strip for band.
Figure 15 is the layering silk screen figure that silk screen and movable wire net bracket are formed.
The specific embodiment:
Fig. 1, Fig. 2, Fig. 3 are boxlike multi-layer silk screen oil remover 101 embodiment of horizontal for its bottom surface of band permanent magnet: silk screen 2 or layering silk screen 16 have being placed in the frame box 1 of spacing from level to level, are embedded with permanent magnet 3 on the frame box on the face-flange.
Fig. 4 is the embodiment that two sides have the layering silk screen 16 on slope inwardly 5 ° of-45 ° of single flangings 13 or two-fold limit 14.
Fig. 5 is the embodiment that has the layering silk screen 16 of iron sheet clamped-in style supporting leg 5 and belt length shape iron plate clamped-in style supporting leg 6.
Fig. 6 is the embodiment of band slot 8 boxlike multi-layer silk screen oil removers 101, and 7 is puller bolt, in case the gas leakage of flange contact facings slit.
Fig. 7 is the enforcement illustration of the boxlike multi-layer silk screen oil remover 101 of band draw-off tray 9.
Fig. 8 is the embodiment of the boxlike multi-layer silk screen oil remover 101 of vertical mounting strap permanent magnet, there is an oil trap 12 lower end of this frame box, remove the oil that gets off and flow to 10 li of oil collection boxes from oil groove 12, for prevent that oil droplet from infiltrating from the slit on vertical flange face and smoking port plane, it is attractive in appearance to flow on the range hood outer surface influence, can offer an oil extraction slit 11 in cover at the lowest part of smoking port concave surface.
Fig. 9 for the band permanent magnet its bottom surface be the embodiment of the boxlike multi-layer silk screen oil remover 102 of inclination oil-deflecting type: 1 for the bottom surface be the frame box of tilting, on its flange end face, be embedded with permanent magnet 3, that has living space from level to level in the frame box tiltedly is placed with silk screen 2 or layering silk screen 16, oil droplet can flow to frame box lowest part along the silk screen inclined-plane, and drain into 10 li of oil collection boxes, 18 is bolt.
Figure 10 is for being installed in split type range hood the inside, and be positioned at the embodiment of the boxlike multi-layer silk screen oil remover 101 at flue bottom inlet place: the 101 plain base multi-layer silk screen oil removers for the band permanent magnet, 10 is the oil collection box on the range hood.
Figure 11 is that its bottom surface that is installed in below the flat-head type integral type range hood smoking port is boxlike multi-layer silk screen oil remover 102 embodiment of the oily formula of stream that tilts: 102 for the bottom surface tilts to flow the boxlike multi-layer silk screen oil removers of oily formula, and 10 are its oil collection box that carries.
Figure 12 is boxlike multi-layer silk screen oil remover 101 embodiment that are vertically mounted on the band permanent magnet on the deep kitchen ventilator smoking port: 101 boxlike multi-layer silk screen oil removers for the band permanent magnet, and 10 is the oil collection box that carries, detail drawing is seen Fig. 8.
Figure 13 is multi-layer silk screen oil remover 103 embodiment that are installed in the split type range hood flue: 103 for to have stacking together from level to level of spacing by multi-layer silk screen 2 or layering silk screen 16, and with the binding of bundle or iron wire, be clamped in the flue, it is a tilting multi-layer silk screen oil remover, and 10 is the oil collection box on the range hood.
Figure 14 is the embodiment of the layering silk screen 16 of band strengthening rib strip 15.
Figure 15 is the embodiment of the layering silk screen 16 be made up of silk screen 2 and Movable bracket 17.
Claims (10)
1, a kind of multi-layer silk screen oil remover comprises that silk screen, frame box, oil collection box and oil expeller attached to the jockey on the range hood, is characterized in that: it is a boxlike multi-layer silk screen oil remover (101 or 102):
1), silk screen (2) or layering silk screen (16) overlay up and down in the frame box (1) from level to level, maintain the layering space length between each layer silk screen, each layer silk screen do not contact mutually, be not close to mutually together yet, leave in order to produce multi-level interlayer eddy current disturbance air-flow and to form the layering space length that oil droplet collides silk screen at many levels;
2), frame box (1) is the box body of a sealing, its up and down two ends be respectively equipped with exhaust outlet and air inlet.
2, multi-layer silk screen oil remover as claimed in claim 1 is characterized in that: described silk screen (2) or layering silk screen (16) are the braiding silk screen or the metal stamping plate silk screen of metal or chemical fibre, and the mesh size is the 5-25 order.
3, be requirement 1 described multi-layer silk screen oil remover as right, it is characterized in that: described in order to keep the layering silk screen (16) of silk screen layering space length, be that a side with silk screen is bent into the layering silk screen that is inclined to individual layer flanging (13) or double-deck flanging (14) inwards.
4, to annotate 1 described multi-layer silk screen as right, it is characterized in that: described in order to keep the layering silk screen (16) of silk screen layering space length, be a layering silk screen that on the silk screen side, has iron sheet clamped-in style supporting leg (5) or strip iron sheet clamped-in style supporting leg (6).
5, to annotate 1 described multi-layer silk screen oil remover as right, it is characterized in that: described in order to keep the layering silk screen (16) of silk screen layering space length, be a layering silk screen of forming by silk screen (2) and Movable bracket (17).
6, will annotate 1 described multi-layer silk screen oil remover as right, it is characterized in that: it is the boxlike multi-layer silk screen oil remover (102) that a bottom surface is the inclination oil-deflecting type, or the boxlike multi-layer silk screen oil remover (101) that the bottom surface is a horizontal.
7, multi-layer silk screen oil remover as claimed in claim 1 is characterized in that: described boxlike multi-layer silk screen oil remover is to be fixed on the range hood by permanent magnet (3) or bolt (7) that frame box (1) is gone up on the face-flange.
8, a kind of multi-layer silk screen oil remover, comprise silk screen and binding multi-layer silk screen bundle together, it is characterized in that: described multi-layer silk screen oil remover (103) be by silk screen (2) or layering silk screen (16) up and down multilayer stack together, maintain the layering space length between each layer silk screen, each layer silk screen do not contact with each other, be not close to mutually together yet, leave in order to produce multi-level interlayer eddy current disturbance air-flow and to form the layering space length that oil droplet collides silk screen at many levels.
9, will annotate 8 described multi-layer silk screen oil removers as right, it is characterized in that: it is a tilting multi-layer silk screen oil remover (103) or a horizontal multi-layer silk screen oil remover.
10, multi-layer silk screen oil remover as claimed in claim 8 is characterized in that: described in order to keeping the layering silk (16) of silk screen layering space length, and the layering silk screen of forming by a silk screen (2) and Movable bracket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021004129A CN1329100C (en) | 2002-01-24 | 2002-01-24 | Multi-layer silk screen oil remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021004129A CN1329100C (en) | 2002-01-24 | 2002-01-24 | Multi-layer silk screen oil remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1433832A CN1433832A (en) | 2003-08-06 |
| CN1329100C true CN1329100C (en) | 2007-08-01 |
Family
ID=27627081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021004129A Expired - Fee Related CN1329100C (en) | 2002-01-24 | 2002-01-24 | Multi-layer silk screen oil remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1329100C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315579A (en) * | 2014-11-05 | 2015-01-28 | 武汉航科天地科技有限公司 | Cooking fume intercepting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045078U (en) * | 1988-12-27 | 1989-09-27 | 徐子蓉 | Oil fog exhauster for stoves |
| CN2334478Y (en) * | 1997-06-11 | 1999-08-25 | 夏日昌 | Oil and smoke processor without substituting and cleaning filter material |
| CN2447301Y (en) * | 2000-10-17 | 2001-09-12 | 王泉林 | Combined bottle top |
| CN2552582Y (en) * | 2002-01-24 | 2003-05-28 | 汤健中 | Multilayer wire mesh oil remover |
-
2002
- 2002-01-24 CN CNB021004129A patent/CN1329100C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2045078U (en) * | 1988-12-27 | 1989-09-27 | 徐子蓉 | Oil fog exhauster for stoves |
| CN2334478Y (en) * | 1997-06-11 | 1999-08-25 | 夏日昌 | Oil and smoke processor without substituting and cleaning filter material |
| CN2447301Y (en) * | 2000-10-17 | 2001-09-12 | 王泉林 | Combined bottle top |
| CN2552582Y (en) * | 2002-01-24 | 2003-05-28 | 汤健中 | Multilayer wire mesh oil remover |
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| Publication number | Publication date |
|---|---|
| CN1433832A (en) | 2003-08-06 |
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Granted publication date: 20070801 Termination date: 20110124 |