CN2551899Y - Window-type case fume extractor - Google Patents
Window-type case fume extractor Download PDFInfo
- Publication number
- CN2551899Y CN2551899Y CN 02231428 CN02231428U CN2551899Y CN 2551899 Y CN2551899 Y CN 2551899Y CN 02231428 CN02231428 CN 02231428 CN 02231428 U CN02231428 U CN 02231428U CN 2551899 Y CN2551899 Y CN 2551899Y
- Authority
- CN
- China
- Prior art keywords
- oil
- panel
- smoke exhaust
- axial line
- exhaust ventilator
- 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 relates to an oil smoke exhauster, in particular to a window-type box-body oil smoke exhauster, which comprises a centrifugal wind wheel directly driven by an electric motor positioned in an air chest; an air inlet pipe provided with an oil loop, a filter screen and an oil tank; an oil cup; a box body; a panel; a control circuit switch; etc. The axial line of an air outlet pipe of the air chest is staggered with or perpendicular to the axial line of the air inlet pipe of the panel. The utility model can effectively solve problems including adhesion and suspension drops of oil stains, large operational attenuation noise, environment pollution of different extents, weak drawing and discharging strength, striking or backward flowing defect, etc. of the prior wind-leaf direct-emission oil smoke exhauster or ventilator, and is suitable for use in places requiring cooking or ventilating of the catering industry, families, departments, etc.
Description
One, technical field
The utility model relates to a kind of smoke exhaust ventilator, especially a kind of window formula casing smoke exhaust ventilator, and suitable catering trade, family, unit etc. need the place of culinary art to use.
Two, background technology
Known smoke exhaust ventilator is to place on the cooking stove and the rectangular dark odd test smoke exhaust ventilator of wall mostly, this smoke exhaust ventilator is by housing, the fan blade of motor and driving thereof, discharge pipe etc. are constituted, to the smoke discharging trunk line or to outdoor direct discharge, because be straight-line, greasy dirt is stained with easily and is bonded on fan blade and air intake tube wall and the panel behind the suction oil smoke, extension drips and operation decay noisiness is big so very easily form, take up room, easy cleaning not, the mist extractor effect is not ideal.In addition because require when installing nearer from pot and stove, so the chef people often runs into head or shoulder because of carelessness.Also there is minority to be to use window formula ventilation fan, its formation is the simplification of dark odd test smoke exhaust ventilator, though the chef people is difficult for running into, do not take the interior space, but greasy dirt appoints easily to be stained with and is bonded on fan blade and the wind pipe wall, because of its smoking gas in line, so pollute outdoor environment and hang to drip and stain the windowsill exterior wall, row's suction is little, can pour in down a chimney when dust storm is big, is not suitable for northern plains region and uses.
Three, summary of the invention
The purpose of this utility model is to provide a kind of improved smoke exhaust ventilator, it can effectively solve the greasy dirt that exists in the prior art be stained with stick drip, row's suction is little, contaminated environment and use not too convenient etc. asking to some extent. topic.The window formula casing smoke exhaust ventilator that the utility model proposed is to select the centrifugal wind wheel that is directly driven by motor for use, is placed in the wind cabinet, is provided with lubricating cup, screen pack and oil groove respectively successively at the nearly wind cabinet of casing one side blast pipe end; The axial line of wind cabinet discharge pipe and the axial line of blast pipe stagger or meet at right angles; The end at the airduct oil groove has lubricating cup along the leak of opening; Be provided with the control circuit switch at a casing and a side, the lower edge has the lubricating cup outlet.
The utility model is because directly drive the centrifugal wind wheel that is located in the wind cabinet with motor, and suction force is big, and has changed the oil smoke airflow direction, helps greasy dirt and flow separation, so lampblack-pumped effect greatly improves, also can prevent from effectively to pour in down a chimney; Owing to be provided with screen pack and oil groove in the blast pipe, filter greasy dirt in advance simultaneously, so can prevent centrifugal wind wheel operation decay; Owing to use casing and panel outer cover, complete machine places on window or the wall hole, so do not account for the interior space, easy to use and easy cleaning in addition.
Four, description of drawings
Fig. 1 is that the master according to the window formula casing smoke exhaust ventilator that the utility model proposes looks schematic diagram.
Fig. 2 is the wind cabinet schematic diagram according to the window formula casing smoke exhaust ventilator that the utility model proposes.
Fig. 3 is according to the window formula casing smoke exhaust ventilator cabinet panel schematic diagram that the utility model proposes.
Below in conjunction with the accompanying drawing schematic illustration according to the window formula casing lampblack absorber that the utility model proposes.
As shown in Figure 1, motor (4) directly connects centrifugal wind wheel (3) and places in the wind cabinet (2), and nearly wind cabinet (2) end of blast pipe (8) respectively is provided with an oil ring (5), screen pack (6) and oil groove (7).Oil groove (7) end of blast pipe (8), is along having a leak, straight lubricating cup (9) to dividing into, outer cover casing (1) and panel (10), the axial line of the discharge pipe (11) of wind cabinet (2) and blast pipe axial line stagger or meet at right angles, the air-flow of oil smoke shown in the arrow enters from blast pipe (8), discharges from wind cabinet (2) discharge pipe.As shown in Figure 2, wind cabinet (2) is like scroll casing shape, and the oil smoke air-flow that is pumped into from blast pipe (8) filters in the laggard inlet air cabinet (2) in advance through filter screen (6), discharges from discharge pipe (11) in the centrifugal rotation of the effect lower edge of centrifugal wind wheel (3) arrow back.As shown in Figure 3, casing (1) and panel (10) one sides thereof are provided with the control circuit (6) and the switch (12) thereof of sealing, and the lower edge has lubricating cup outlet (13), and central authorities are the screen pack (6) of blast pipe (8) and the inside thereof.
Five, the specific embodiment
During industrial manufacturing, motor power (output) preferred 60 is to 180W, and the ventilation fan of should doing that is lower than 120W uses, and is higher than using as smoke exhaust ventilator of 120W.The contacting end face and should seal of motor (4) and centrifugal wind wheel (3).Control circuit and bar switch thereof are arranged on the right side of panel (10), also can be arranged on left side, upside and downside.It is in line outdoor that the discharge pipe (11) of wind cabinet (2) can install bend pipe additional, also can be connected to building smoke discharging trunk line, makes blast pipe (8) and discharge pipe (11) axial line stagger mutually or meet at right angles.Oil groove (7) in the blast pipe (8) can directly strike out circular trough on tube wall, a leak is opened on the edge at the bottom of circular trough.Screen pack (6) is that outer hood-shaped or other shapes of screen window shape or electric fan all can.Lubricating cup (9) with drawer-like for well.Casing (1) and panel (10) moulding thereof can be different, but should contain main member, in case of necessity, can remove casing (1) from and reservation panel (10).Can establish a skin plate in addition on the panel (10), skin plate can be opened along the upper edge of panel (10), blocks upwards to emit the oil smoke that rises, and during without this smoke exhaust ventilator skin plate is closed, and it is indoor to stop mosquito to fly into.
Claims (4)
1. window formula casing smoke exhaust ventilator, it comprises motor (4), switch (12), panel (10) etc., it is characterized in that the centrifugal wind wheel (3) that has a motor (4) directly to drive places in the wind cabinet (2), nearly wind cabinet (2) end of blast pipe (8) is provided with an oil ring (5), a screen pack (6) and an oil groove (7) respectively successively.
2. window formula casing smoke exhaust ventilator according to claim 1, the axial line that it is characterized in that the axial line of discharge pipe (11) of wind cabinet (2) and blast pipe (8) staggers or meets at right angles.
3. window formula casing smoke exhaust ventilator according to claim 1 is characterized in that having a lubricating cup (9) at oil groove (7) end of blast pipe (8) end along the leak of opening.
4. according to claim 1 or 2 or 3 described window formula casing smoke exhaust ventilators, it is characterized in that casing (1) and panel (10) one sides are provided with a control circuit switch (11), have lubricating cup outlet (13) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231428 CN2551899Y (en) | 2002-04-25 | 2002-04-25 | Window-type case fume extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231428 CN2551899Y (en) | 2002-04-25 | 2002-04-25 | Window-type case fume extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2551899Y true CN2551899Y (en) | 2003-05-21 |
Family
ID=33707146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231428 Expired - Fee Related CN2551899Y (en) | 2002-04-25 | 2002-04-25 | Window-type case fume extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2551899Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930371A (en) * | 2017-12-21 | 2018-04-20 | 浙江骏辉环保科技有限公司 | A kind of oil fume purifier |
-
2002
- 2002-04-25 CN CN 02231428 patent/CN2551899Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930371A (en) * | 2017-12-21 | 2018-04-20 | 浙江骏辉环保科技有限公司 | A kind of oil fume purifier |
| CN107930371B (en) * | 2017-12-21 | 2024-06-25 | 浙江骏辉环保科技有限公司 | Fume purifier |
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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 |