CN2893489Y - Air hood type kitchen ventilator - Google Patents
Air hood type kitchen ventilator Download PDFInfo
- Publication number
- CN2893489Y CN2893489Y CN 200620081769 CN200620081769U CN2893489Y CN 2893489 Y CN2893489 Y CN 2893489Y CN 200620081769 CN200620081769 CN 200620081769 CN 200620081769 U CN200620081769 U CN 200620081769U CN 2893489 Y CN2893489 Y CN 2893489Y
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- CN
- China
- Prior art keywords
- gas
- pipe
- smoke
- hood
- flue gas
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- Expired - Fee Related
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Abstract
The utility model provides a gas hood kitchen ventilator which belongs to the family kitchen utensil field and is composed of a gas hood, an air inlet pipe, a smoke gas freeing pipe, and a smoke gas collecting pipe and an electric machine; wherein the top part of the gas hood has two gaps; wherein the gap which is connected with the air inlet pipe at the upper part of the gas hood is the air inlet, while the gap that is connected with the smoke gas outlet pipe at the upper part of the gas hood is the smoke gas outlet, and the smoke gas outlet at the lower part of the gas hood is also provided with a horn-shaped smoke gas collecting pipe; wherein the smoke gas collecting pipe and the gas hood enclose a half sealing cavity that is connected with the air inlet pipe; and the smoke gas outlet pipe is provided with the electric machine. Compared with the current technology, the utility model has the advantages of reasonable design, simple structure, low manufacturing cost and low energy consumption, as well as high smoke evacuation efficiency, and thorough smoke removal capacity, thus making the kitchen air freshening and reducing the damage of the oil smoke to the kitchen utensil.
Description
(1) technical field:
The utility model relates to a kind of smoke exhaust ventilator, specifically a kind of gas cover type smoke exhaust ventilator that is applied to family kitchen.
(2) background technology:
Along with the raising of people's living standard, smoke exhaust ventilator often is housed in the family kitchen, purpose be the oil smoke that produces in time will cook the time discharge remove outdoor.The lampblack absorber kind of Xiao Shouing is a lot of in the market, but the working method of its mist extractor all is identical with principle, be nothing but the difference of moulding or the branch of the size of power of motor, the smoking weak effect that power of motor is little, and high-power, not only energy consumption is big, and hot-tempered sound is big, and effect is also not really desirable, still has many oil smoke not drained.
(3) summary of the invention:
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of low cost is provided, low energy consumption, and noise is little, efficient is higher relatively, can make air in kitchen keep pure and fresh gas cover type smoke exhaust ventilator.
The technical scheme that its technical problem that solves the utility model adopts is:
This gas cover type smoke exhaust ventilator, comprise gas hood, air blast pipe, flue gas escape pipe, flue gas collecting pipe and motor, the top of gas hood has two gap, the gap that joins with the air blast pipe of gas hood top is the air air inlet, the gap that joins with the flue gas escape pipe of gas hood top is the flue gas gas outlet, the place, flue gas gas outlet that is positioned at the gas hood below also is provided with the flue gas collecting pipe of bell mouth shape, surround a half-sealed cavity that communicates with the air blast pipe between flue gas collecting pipe and the gas hood, be provided with motor in the flue gas escape pipe.
This gas cover type smoke exhaust ventilator is applied in the airtight kitchen, owing to there is not the influence of other air stream, enter from the external world air blast pipe of flowing through successively, half-sealed cavity air stream go out to flow out from the opening of half-sealed cavity, and form one around the air curtain of oil smoke, the flue gas collecting pipe of bell mouth shape is a level and smooth excessive inclined-plane in the half-sealed cavity, thereby can make air stream form bigger air curtain.
Above-mentioned gas cover type smoke exhaust ventilator also is provided with airstrainer in its air blast pipe, in order to dust in the filtered air and molecule.
Above-mentioned gas cover type smoke exhaust ventilator also is provided with oil cleaner screen in its flue gas collecting pipe, and the below of oil cleaner screen is provided with swab case.
Gas cover type smoke exhaust ventilator of the present utility model, its operation principle is as follows:
When opening smoke exhaust ventilator, under the effect of electric motor with vane wheel, outdoor pure and fresh air is flowed through and form an air curtain that surrounds oil smoke behind air blast pipe, the half-sealed cavity around pot and stove, wrapping the oil smoke that rises fully together in the flue gas collecting pipe of the bell mouth shape of inspiration lampblack absorber, oil smoke through can easy-to-mount oil cleaner screen, motor and flue gas escape pipe discharge outdoor.
Gas cover type smoke exhaust ventilator of the present utility model compared with prior art, the beneficial effect that is produced is: reasonable in design, simple in structure, low cost of manufacture, energy consumption is low, the smoke exhaust efficiency height, can make air in kitchen pure and fresh.
(4) description of drawings:
Accompanying drawing 1 is looked cross-sectional view for the master of utility model;
Accompanying drawing 2 is the structural representation of looking up of Fig. 1;
Accompanying drawing 3 is the perspective view of utility model.
Among the figure, 1-gas hood, 2-air blast pipe, 3-flue gas escape pipe, 4-flue gas collecting pipe, 5-motor, 6-air air inlet, 7-flue gas gas outlet, 8-half-sealed cavity, 9-airstrainer, 10-oil cleaner screen, 11-swab case.
(5) specific embodiment:
Below in conjunction with explaining below 1,2,3 pairs of gas cover type smoke exhaust ventilators works of the present utility model of accompanying drawing.
As accompanying drawing 1,2, shown in 3, gas cover type smoke exhaust ventilator of the present utility model, its structure comprises gas hood 1, air blast pipe 2, flue gas escape pipe 3, flue gas collecting pipe 4 and motor 5, the top of gas hood 1 has two gap, the gap that joins with the air blast pipe 2 of gas hood 1 top is an air air inlet 6, the gap that joins with the flue gas escape pipe 3 of gas hood 1 top is flue gas gas outlet 7,7 places, flue gas gas outlet that are positioned at gas hood 1 below also are provided with the flue gas collecting pipe 4 of bell mouth shape, surround a half-sealed cavity 8 that communicates with the air blast pipe between flue gas collecting pipe 4 and the gas hood 1, be provided with motor 5 in the flue gas escape pipe 3.
Above-mentioned gas cover type smoke exhaust ventilator also is provided with airstrainer 9 in the air blast pipe 2.
Above-mentioned gas cover type smoke exhaust ventilator also is provided with oil cleaner screen 10 in the flue gas collecting pipe 4, the below of oil cleaner screen 10 is provided with swab case 11.
Its processing and fabricating of gas cover type smoke exhaust ventilator of the present utility model is simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Its manufacturing process is the smoke exhaust ventilator manufacturing process of prior art.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (3)
1, the gas cover type smoke exhaust ventilator, comprise gas hood (1), air blast pipe (2), flue gas escape pipe (3), flue gas collecting pipe (4) and motor (5), it is characterized in that, the top of gas hood (1) has two gap, the gap that joins with the air blast pipe (2) of gas hood (1) top is air air inlet (6), the gap that joins with the flue gas escape pipe (3) of gas hood (1) top is flue gas gas outlet (7), the flue gas collecting pipe (4) of bell mouth shape is located also to be provided with in the flue gas gas outlet (7) that is positioned at gas hood (1) below, surround a half-sealed cavity (8) that communicates with the air blast pipe between flue gas collecting pipe (4) and the gas hood (1), be provided with motor (5) in the flue gas escape pipe (3).
2, gas cover type smoke exhaust ventilator according to claim 1 is characterized in that, airstrainer (9) also is set in the air blast pipe (2).
3, gas cover type smoke exhaust ventilator according to claim 1 is characterized in that, also is provided with oil cleaner screen (10) in the flue gas collecting pipe (4), and the below of oil cleaner screen (10) is provided with swab case (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081769 CN2893489Y (en) | 2006-03-14 | 2006-03-14 | Air hood type kitchen ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081769 CN2893489Y (en) | 2006-03-14 | 2006-03-14 | Air hood type kitchen ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893489Y true CN2893489Y (en) | 2007-04-25 |
Family
ID=38061650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081769 Expired - Fee Related CN2893489Y (en) | 2006-03-14 | 2006-03-14 | Air hood type kitchen ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893489Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513736A (en) * | 2019-05-22 | 2019-11-29 | 徐基盛 | Gashood type kitchen hood |
| CN111006351A (en) * | 2019-12-27 | 2020-04-14 | 高长水 | Domestic oil smoke cuts off convenient clean ventilation system that washs |
-
2006
- 2006-03-14 CN CN 200620081769 patent/CN2893489Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513736A (en) * | 2019-05-22 | 2019-11-29 | 徐基盛 | Gashood type kitchen hood |
| CN111006351A (en) * | 2019-12-27 | 2020-04-14 | 高长水 | Domestic oil smoke cuts off convenient clean ventilation system that washs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20100314 |