CN2259575Y - Deep cooking fume exhauster with double-blade wheel longitudinally arranged - Google Patents
Deep cooking fume exhauster with double-blade wheel longitudinally arranged Download PDFInfo
- Publication number
- CN2259575Y CN2259575Y CN 96210312 CN96210312U CN2259575Y CN 2259575 Y CN2259575 Y CN 2259575Y CN 96210312 CN96210312 CN 96210312 CN 96210312 U CN96210312 U CN 96210312U CN 2259575 Y CN2259575 Y CN 2259575Y
- Authority
- CN
- China
- Prior art keywords
- oil suction
- kitchen hood
- blade
- suction cigarette
- impeller
- 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
Links
- 239000003517 fume Substances 0.000 title claims description 8
- 238000010411 cooking Methods 0.000 title 1
- 238000005286 illumination Methods 0.000 claims abstract description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 7
- 241000237858 Gastropoda Species 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a combine the deep type case cover that constitutes at front shroud (1) and main tank body (2) in, be equipped with by motor (4), impeller (5), impeller room (6), the oil smoke sucking and discharging system of constituteing such as oil absorption hole (10) and protection casing (3), be the central part of vertical formula device upper portion above that, two oil smoke sucking passageway (14) and (15) have been formed in both sides, and respectively be equipped with a protection casing (3), inside motor (4) and two impeller (5) of being equipped with of impeller room (6), illumination lamp room (8) and oil collecting cup (7) are equipped with in its below, be linked together with hose (12) between the bottom of impeller room (6) and oil collecting cup (7), switch control box (9) are equipped with to the below of front shroud (1) outside.
Description
The utility model belongs to household electrical appliance, is a kind of improvement to existing dark type kitchen hood, is mainly used in the family kitchen suction and removing to the greasy dirt air.
Existing kitchen hood product has slim machine and dark type machine.Recently dark type machine fades in its gesture because of deficiencies such as the oil-collecting cigarette difference that can solve slim machine preferably and blowdown rate are low in the city, progressively favored by people, but these dark type machines adopt pressure-bearing type oil suction cigarette system and it is vertically arranged mostly, though such structure can make sump oil more quickly stream gather in catchment cup, but angle from the oil suction cigarette, its blast too concentrates on around the oil suction cigarette hole, and still have careless and sloppy oil smoke to be overflowed to front shroud and both sides, in addition, because the system architecture of this pressure-bearing type, must be loaded in this vertical body parts such as motor and impeller are all horizontal, and make its thickness almost account for 2/3 of exhaust fume collecting hood casing gross thickness, and the bottom is put down wide and is hung low, and makes the used volume of oil-collecting cigarette reduce, and particularly works as oil smoke more for a long time, many oil smoke are stopped by this place in the process that makes progress, can not enter smoothly in the exhaust fume collecting hood and scatter away from both sides, these cause influences the blowdown rate of this type of dark type machine, thereby still be necessary further improvement.
Though the purpose of this utility model is to overcome existing dark type kitchen hood and has solved problems such as oil-collecting cigarette difference that slim kitchen hood exists and blowdown rate are low preferably, but adopt pressure-bearing type oil suction cigarette structures to exist still that the volume that takies case cover inner volume ambassador oil-collecting cigarette reduces because of it and in oil suction cigarette hole beyond periphery place blast make easily than hanging down that the part oil smoke is excessive to influence deficiency such as blowdown rate, and provide a kind of through the dark type kitchen hood of improved bilobed wheel longitudinal.
Content of the present utility model is such: combining with front shroud and main box constitutes a dark molding box cover, settling of the top of its inside longitudinal direction by blade wheel chamber, the fume exhaust system that parts such as motor and two impellers and oil suction cigarette hole are formed, between two side end edges of oil suction cigarette hole and main box, be formed with two oil suction cigarette channels, the powerful blast that kitchen hood produces can be dispersed into the two large divisions and expand in the whole dark molding box cover and the circumferential edges place, protective cover is equipped with at the place, passway can be made safe and attractive in appearance, illuminating lamp chamber and catchment cup also are equipped with in inside, and the switch control box is installed in the below of front shroud outside.
The utility model is compared following advantage and good effect with existing dark type kitchen hood: 1. the fume exhaust system is installed in the top of dark molding box cover, it is little to take the cover internal volume, oil-collecting cigarette space increases, and the soot gas of rising is all assembled within it, and the collection mist extractor is effective.2. fume exhaust system longitudinal ground mounting structure, and outer cover is a circular arc, and the sump oil that internal body and surface are stained with is easy to adfluxion, and afflux oil is quick, and oil-proof, not following, oil extraction is totally thorough.3. adopt bilobed wheel and oil suction cigarette hole, formed two oil suction cigarette channels can be distributed to the powerful blast that produces in the whole dark molding box cover and the circumferential edges place, and the oil smoke of gathering is very easily gone out by suction, have reduced the excessive phenomenon of oil smoke, and blowdown rate improves.Since two oil suction cigarette holes all in the side, security performance is good, has simultaneously also weakened and reduced the noise at wind inlet place.5. it is convenient, easy to operation to clean.
The utility model drawings attached three width of cloth:
Fig. 1 is that schematic diagram cuts open in three-dimensional office of the present utility model
Fig. 2 is along the horizontal section schematic diagram of A-A in the utility model
Fig. 3 is along the longitudinal profile schematic diagram of B-B in the utility model
Among the figure: 1. front shroud; 2. main box; 3. protective cover; 4. motor; 5. impeller; 6. blade wheel chamber; 7. catchment cup; 8. illuminating lamp chamber; 9. switch control box; 10. oil suction cigarette hole; 11. light inlet window; 12. flexible pipe; 13. air draft interface; 14. passage; 15. passage.
Be described in detail realizing mode of the present utility model below in conjunction with accompanying drawing:
With reference to accompanying drawing, front shroud (1) and the main box (2) made by sheet metal, they constitute a dark molding box cover through combination, central part at this dark molding box cover internal upper part installs the fume exhaust system that is made up of motor (4), impeller (5), blade wheel chamber (6), oil suction cigarette hole (10) and protective cover parts such as (3), form two with oil suction cigarette channel (14) and passage (15) between oil suction cigarette hole (10) and main box (2) two sides, be more conducive to oil smoke gathering and discharging; On passage (14) and passage (15), one protective cover (3) respectively is housed, play protection and effect attractive in appearance, they adopt the grid type structure with iron wire material or aluminium alloy wires or STAINLESS STEEL WIRE making, and its integrally bending made and the similar arc of blade wheel chamber (6) outer cover, the diameter of selected wire rod is 2～6 millimeters, the cover plate that has circular hole or elliptical aperture or oblong aperture that protective cover (3) also can adopt metal sheet or plastics to make.Respectively have the oil suction cigarette hole (10) of a circle on the both ends of the surface of blade wheel chamber (6), motor (4) and two impellers (5) are equipped with in its inside, motor (4) adopts the totally enclosed machine of two ends tape spool, and all be shaped on one section fastening screw thread of using with the direction of rotation contrary at the head of its two end axles, in order to impeller (5) to be installed and to prevent its on-stream coming off; Be equipped with two on motor (4) size is all identical with the number of blade but impeller (5) that direction blade is opposite, respectively adorn one on the two end axles, it is in the same way distinguished and admirable that two impellers are obtained under same motor rotation; Impeller (5) is the centrifugal structure that adopts the multi-disc type, and the number of blade is 48～56, thereby can obtain bigger air quantity and higher blast; Blade wheel chamber (6) is a snail sandwich type element and in central interior the monolithic construction of dividing plate is set that this dividing plate not only can be used as the installation panel seat of motor (4) but also played the effect of separating two chambers; Blade wheel chamber (6) also can adopt the split-type structural that is combined by two snail sandwich type elements, has same function and effect; Illuminating lamp chamber (8) is contained in the below of blade wheel chamber (6) and has a light inlet window (11), and its illumination angle bevel shape forward makes it to have bigger plane of illumination; Catchment cup (7) is contained in the bottom center of illuminating lamp chamber (8), and upwards is connected with the bottom of blade wheel chamber (6) by flexible pipe (12), so that the sump oil adfluxion in it is in cup; Blade wheel chamber (6) and device thereunder illuminating lamp chamber (8) and catchment cup (7) through being combined into holistic structure, be convenient to produce and installation; One air draft interface (13) is housed on main box (2), and it inwardly is connected with blade wheel chamber (6), outwards can refute the adapter road; Switch control box (9) is contained in the outside below of front shroud (1), by being electrically connected the work that can control motor (4) and illuminating lamp.
Claims (10)
1. the dark type kitchen hood of bilobed wheel longitudinal, belong to household electrical appliance, be by front shroud (1), main box (2), motor (4), impeller (5), blade wheel chamber (6), illuminating lamp chamber (8), catchment cup (7), switch control box (9), oil suction cigarette hole compositions such as (10), feature of the present utility model is: in the dark molding box cover of front shroud (1) and main box (2) combination formation, one by motor (4), impeller (5), blade wheel chamber (6), the fume exhaust system that oil suction cigarette hole (10) and protective cover (3) etc. are formed, be that central part is at an upper portion thereof settled on vertical formula ground, form two with oil suction cigarette channel (14) and passage (15) between oil suction cigarette hole (10) and main box (2) two sides; Motor (4) and two impellers (5) are equipped with in the inside of blade wheel chamber (6), and illuminating lamp chamber (8) and catchment cup (7) are equipped with in its below, are connected to flexible pipe (12) between the bottom of blade wheel chamber (6) and catchment cup (7) and are connected; Switch control box (9) is equipped with in the outside below of front shroud (1).
2. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: blade wheel chamber (6) is the monolithic construction that a snail sandwich type element and central interior are provided with dividing plate, or by the split-type structural of two snail sandwich type elements combination.
3. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: respectively have the oil suction cigarette hole (10) of a circle on the both ends of the surface of blade wheel chamber (6), motor (4) and two impellers (5) are equipped with in its inside.
4. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: motor (4) adopts the totally enclosed machine of two ends tape spool, and the head of its two end axles all is shaped on one section fastening screw thread of using with the direction of rotation contrary.
5. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: it is all identical with the number of blade that two sizes are housed on the motor (4), but the opposite impeller (5) of direction blade is respectively adorned one on two end axles.
6. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: impeller (5) adopts multi-disc type centrifugal structure, and the number of blade is 48～56.
7. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1, it is characterized in that: on two oil suction cigarette channels (14) between oil suction cigarette hole (10) and main box (2) two sides and passage (15), a protective cover (3) is housed respectively, be the grid type structure, its integrally bending is made and the similar arc of blade wheel chamber (6) outer cover, it adopts iron wire material or aluminium alloy wires or STAINLESS STEEL WIRE to make, and its diameter is 2～6 millimeters.
8. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1, it is characterized in that: on two oil suction cigarette channels (14) between oil suction cigarette hole (10) and main box (2) two sides and passage (15) protective cover (3) being housed respectively, is the cover plate that has circular hole or elliptical aperture or oblong aperture that adopts metal sheet or plastics to make.
9. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: have light inlet window (11) on the illuminating lamp chamber (8), its illumination angle forward is a beveled.
10. the dark type kitchen hood of bilobed wheel longitudinal according to claim 1 is characterized in that: be contained in the illuminating lamp chamber (8) and the catchment cup (7) of blade wheel chamber (6) below, be combined into an overall structure with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210312 CN2259575Y (en) | 1996-04-23 | 1996-04-23 | Deep cooking fume exhauster with double-blade wheel longitudinally arranged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210312 CN2259575Y (en) | 1996-04-23 | 1996-04-23 | Deep cooking fume exhauster with double-blade wheel longitudinally arranged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2259575Y true CN2259575Y (en) | 1997-08-13 |
Family
ID=33893647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210312 Expired - Fee Related CN2259575Y (en) | 1996-04-23 | 1996-04-23 | Deep cooking fume exhauster with double-blade wheel longitudinally arranged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2259575Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066213A (en) * | 2015-08-24 | 2015-11-18 | 佛山市樱顺卫厨用品有限公司 | Range hood with oil cup |
| WO2018069813A1 (en) * | 2016-10-11 | 2018-04-19 | Elica S.P.A. | Hood for the suction of cooking fumes |
-
1996
- 1996-04-23 CN CN 96210312 patent/CN2259575Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066213A (en) * | 2015-08-24 | 2015-11-18 | 佛山市樱顺卫厨用品有限公司 | Range hood with oil cup |
| WO2018069813A1 (en) * | 2016-10-11 | 2018-04-19 | Elica S.P.A. | Hood for the suction of cooking fumes |
| EA035806B1 (en) * | 2016-10-11 | 2020-08-13 | Элика С.П.А. | Hood for the suction of cooking fumes |
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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 |