CN2247294Y - Double-suction type for cooking-fume exhauster - Google Patents
Double-suction type for cooking-fume exhauster Download PDFInfo
- Publication number
- CN2247294Y CN2247294Y CN 95244534 CN95244534U CN2247294Y CN 2247294 Y CN2247294 Y CN 2247294Y CN 95244534 CN95244534 CN 95244534 CN 95244534 U CN95244534 U CN 95244534U CN 2247294 Y CN2247294 Y CN 2247294Y
- Authority
- CN
- China
- Prior art keywords
- collecting hood
- fume collecting
- ventilating duct
- exhaust fume
- motor
- 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 discloses a double-suction type cooking-fume exhauster which comprises an exhauster body composed of a motor, an impeller, a ventilation channel and a casing, wherein, the motor and the impeller driven by the motor are arranged in the ventilation channel which is vertically arranged in the exhauster body. An air outlet of the ventilation channel is arranged on a top plate of the exhauster body. A cooking-fume suction inlet is arranged at the center of a fume collecting hood at the bottom surface of the exhauster body. An air inlet of the ventilation channel and the center fume suction inlet of the fume collecting hood are arranged in an eccentric mode. Suction holes are arranged around the edge of the fume collecting hood. A partition plate connected with the exhauster body is arranged between the upper side of the fume collecting hood and the ventilation channel in a transversal mode. The partition plate and the fume collecting hood form a fume guide chamber which is communicated with the suction holes of the fume collecting hood and the air inlet of the ventilation channel.
Description
The utility model relates to a kind of range hood, is a kind of dual suction-type range hood specifically.
The range hood of Xiao Shouing generally all adopts direct suction-type range hood in the market, and this machine is made up of motor, impeller, shell, ventilating duct, drip pan, exhaust fume collecting hood, lubricating cup etc., and the exhaust fume collecting hood central part is provided with the oil smoke suction inlet.Be discharged to outdoorly for oil smoke vertically upward through the exhaust fume collecting hood suction inlet, and can't absorb fully for oil smoke to external diffusion.
The purpose of this utility model is to provide a kind of better dual suction-type range hood of oil smoke effect of absorbing.
To achieve these goals, the utility model adopts following technical scheme: a kind of dual suction-type range hood, comprise by motor, impeller, the body that ventilating duct and shell are formed, this impeller of this motor and this driven by motor is loaded in this ventilating duct, this ventilating duct vertically is loaded in this body, the top board of this body is provided with this ventilating duct gas outlet, the exhaust fume collecting hood central authorities of this body bottom surface are provided with the oil smoke suction inlet, it is characterized in that: this ventilating duct air inlet and this exhaust fume collecting hood central authorities suction inlet are eccentric and are provided with, be provided with inlet hole around this exhaust fume collecting hood edge, laterally be provided with a dividing plate that is connected with this body above this exhaust fume collecting hood with between this ventilating duct, this dividing plate and this exhaust fume collecting hood constitute leads smoke-box, and this leads the air inlet that smoke-box is communicated with this exhaust fume collecting hood inlet hole and this ventilating duct.
Good effect of the present utility model is: ventilating duct air inlet and gas skirt suction inlet are eccentric a setting, make the ventilating duct air inlet form the master, extra-air inlet, primary air inlet is relative with the central suction inlet of exhaust fume collecting hood, extra-air inlet is linked to each other with suction inlet around the exhaust fume collecting hood edge by the smoke-box of leading that dividing plate and exhaust fume collecting hood constitute, the oil smoke major part that rises is sucked by primary air inlet, behind ventilating duct, discharge, oil smoke to external diffusion is also sucked again by inlet hole around being in the exhaust fume collecting hood edge, through leading smoke-box, be discharged from behind the ventilating duct, the a large amount of oil smoke that produce when making culinary art give absorbing closely completely, thereby guarantee the pure and fresh cleaning of indoor environment.
Below in conjunction with drawings and Examples the utility model is done detailed explanation.
Fig. 1 be the dual suction-type range hood of a preferred embodiment bi-motor of the utility model impeller partly cut open structural representation;
Fig. 2 is the elevational schematic view of the dual suction-type range hood of a preferred embodiment bi-motor of the utility model impeller.
See also Fig. 1 and Fig. 2, the utility model is made up of parts such as motor 1, impeller 2, ventilating duct 3, drip pan 4, dividing plate 5, exhaust fume collecting hood 6, shell 7 and lubricating cups.Wherein shell 7 is formed main body with motor 1 and impeller 2, and ventilating duct 3 vertically is loaded in the body, joins with the top board gas outlet, and motor 1 and impeller 2 are loaded in the ventilating duct.Dividing plate 5 is connected with body, and drip pan 4 is fixed between ventilating duct 3 and the dividing plate 5.The exhaust fume collecting hood 6 that three edges have inlet hole 320 is located at the body bottom surface, lead smoke-box 56 with dividing plate 5 formation, two suction inlets and 3 two air inlets of ventilating duct of exhaust fume collecting hood 6 central authorities are an eccentric position, make ventilating duct 3 air inlets form two pairs of major-minor air inlets, primary air inlet 311,312 is relative with the central suction inlet of exhaust fume collecting hood, and extra-air inlet 321,322 is linked to each other with inlet hole 320 around the exhaust fume collecting hood edge by the smoke-box 56 of leading that dividing plate and exhaust fume collecting hood constitute.When changing the eccentric position of exhaust fume collecting hood central authorities' suction inlet and ventilating duct air inlet, inlet hole 320 also can be determined distribution form as required around the exhaust fume collecting hood edge.From said structure as can be known, when starting the motor that has impeller, the primary air inlet 311,312 of exhaust fume collecting hood central authorities can aspirate a large amount of oil smoke of rising, simultaneously to the external diffusion oil smoke, also give absorbing closely completely by being in exhaust fume collecting hood edge inlet hole 320 on every side, make it to enter and lead smoke-box 56, behind ventilating duct 3, be discharged from by extra-air inlet 321,322, thereby the utlity model has better oil smoke absorption effect, can guarantee the pure and fresh cleaning of kitchen environment.
Claims (1)
- A kind of dual suction-type range hood, comprise by motor, impeller, the body that ventilating duct and shell are formed, this impeller of this motor and this driven by motor is loaded in this ventilating duct, this ventilating duct vertically is loaded in this body, the top board of this body is provided with this ventilating duct gas outlet, the exhaust fume collecting hood central authorities of this body bottom surface are provided with the oil smoke suction inlet, it is characterized in that: this ventilating duct air inlet and this exhaust fume collecting hood central authorities suction inlet are eccentric and are provided with, be provided with inlet hole around this exhaust fume collecting hood edge, laterally be provided with a dividing plate that is connected with this body above this exhaust fume collecting hood with between this ventilating duct, this dividing plate and this exhaust fume collecting hood constitute leads smoke-box, and this leads the air inlet that smoke-box is communicated with this exhaust fume collecting hood inlet hole and this ventilating duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244534 CN2247294Y (en) | 1995-08-14 | 1995-08-14 | Double-suction type for cooking-fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95244534 CN2247294Y (en) | 1995-08-14 | 1995-08-14 | Double-suction type for cooking-fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2247294Y true CN2247294Y (en) | 1997-02-12 |
Family
ID=33884898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95244534 Expired - Fee Related CN2247294Y (en) | 1995-08-14 | 1995-08-14 | Double-suction type for cooking-fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2247294Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628828A (en) * | 2021-01-08 | 2021-04-09 | 广东超人节能厨卫电器有限公司 | Range hood with small blind area for oil smoke suction |
-
1995
- 1995-08-14 CN CN 95244534 patent/CN2247294Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628828A (en) * | 2021-01-08 | 2021-04-09 | 广东超人节能厨卫电器有限公司 | Range hood with small blind area for oil smoke suction |
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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 |