CN101614415A - Energy-saving, environment-friendly and high-efficiency side-draft range hood - Google Patents
Energy-saving, environment-friendly and high-efficiency side-draft range hood Download PDFInfo
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- CN101614415A CN101614415A CN200910144426A CN200910144426A CN101614415A CN 101614415 A CN101614415 A CN 101614415A CN 200910144426 A CN200910144426 A CN 200910144426A CN 200910144426 A CN200910144426 A CN 200910144426A CN 101614415 A CN101614415 A CN 101614415A
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- petticoat pipe
- crossflow fan
- air outlet
- air
- lampblack absorber
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Abstract
Energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and crossflow fan, it is characterized in that: described lampblack absorber petticoat pipe edge is equipped with crossflow fan, the air inlet of crossflow fan is positioned at petticoat pipe top or side, and the crossflow fan air outlet is positioned at below, petticoat pipe edge.Its advantage is, the air curtain air-flow that crossflow fan forms, make in the petticoat pipe and can't escape by the edge with the oil smoke of petticoat pipe below, effectively reduced the absorption height of lampblack absorber to the below oil smoke, increase the coverage rate that oil smoke is drawn, significantly improve the lampblack absorber clean absorption rate, reduced the use power of centrifugal fan, simultaneously also make lampblack absorber power and noise decline to a great extent energy-conserving and environment-protective.
Description
Technical field
The present invention is to provide a kind of kitchen smoke exhaust ventilator, is a kind of by the smoke exhaust ventilator that is installed in the blower fan absorption oil smoke on the smoke exhaust ventilator petticoat pipe edge specifically.
Background technology
Present smoke exhaust ventilator all is to extract the oil smoke that produces in the culinary art by being installed in of petticoat pipe centre position or blower fan arranged side by side two, shortcoming is because blower fan and petticoat pipe edge distance are far away, the area that suction own covers is limited, very easily cause oil smoke to escape by the petticoat pipe edge, pollute kitchen environment, be detrimental to health.
Summary of the invention
The present invention is to provide a kind of lampblack absorber that crossflow fan is installed on the petticoat pipe edge, oil smoke is focused near smoking port or the smoking blower fan, discharge outdoor by smoking port or smoking blower fan by the crossflow fan on the petticoat pipe edge; Perhaps produce downward air curtain air-flow, oil smoke is isolated in below in the lampblack absorber, discharge outdoor by the smoking blower fan by the crossflow fan at petticoat pipe edge.Its advantage is, can't escape by the edge with the oil smoke of petticoat pipe below in the petticoat pipe, effectively reduced the absorption height of lampblack absorber to the below oil smoke, increase the coverage rate that oil smoke is drawn, significantly improve the clean absorption rate of lampblack absorber, reduced the use power of smoking blower fan, also made the work noise of lampblack absorber decline to a great extent energy-conserving and environment-protective simultaneously.
The present invention is achieved by the following technical solutions.
Energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and crossflow fan, it is characterized in that: petticoat pipe 2 edges of described lampblack absorber 1 are equipped with crossflow fan 3, crossflow fan air outlet 4 is positioned at below, petticoat pipe edge, and the crossflow fan air inlet is positioned at the top or the outside of petticoat pipe.
Described air outlet tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
Establish fixing in the described air outlet or adjustable guide vane, the petticoat pipe below is inwardly formed simultaneously and outwards or downward vertically and outwards or downward vertically and inwardly or two groups of air curtain air-flows in the same way.
Energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and crossflow fan, it is characterized in that: described petticoat pipe 2 edges at lampblack absorber 1 are equipped with crossflow fan 3, the air inlet of crossflow fan is positioned at petticoat pipe top or the outside or below, crossflow fan air outlet 4 is positioned at the petticoat pipe inboard, air outlet is provided with a plurality of guide vanes towards the lampblack absorber smoking port, and the air-flow that air outlet is produced is concentrated the smoking port towards lampblack absorber.
The described crossflow fan air inlet 5 that is positioned at below, petticoat pipe edge tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
Energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and following petticoat pipe, it is characterized in that: described have a following petticoat pipe 9 below lampblack absorber petticoat pipe 2, at following petticoat pipe and petticoat pipe edge adjacent air inlet 5 is arranged, following petticoat pipe below smoking blower fan 6 and petticoat pipe edge adjacent have air outlet 8, are the air channel between following petticoat pipe and the petticoat pipe.
Describedly in petticoat pipe and air channel, following petticoat pipe edge, establish crossflow fan, the below of petticoat pipe and petticoat pipe edge adjacent under crossflow fan air inlet 5 is positioned at, in the air channel of crossflow fan air outlet between following petticoat pipe and petticoat pipe, establish on the crossflow fan air outlet a plurality of between petticoat pipe and following petticoat pipe the guide vane of air outlet 8, the air-flow that air outlet is produced is concentrated the smoking port towards lampblack absorber.
Described crossflow fan air inlet 5 tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
Description of drawings
Fig. 1 is the schematic diagram of crossflow fan air outlet towards the petticoat pipe below.
Fig. 1-1 is the outward-dipping schematic diagram of petticoat pipe below air outlet.
Fig. 1-2 is the intilted schematic diagram of petticoat pipe below air outlet.
Fig. 2 is positioned at petticoat pipe for the crossflow fan air outlet, and air inlet is positioned at the schematic diagram of petticoat pipe top.
Fig. 2-1 is positioned at petticoat pipe for the crossflow fan air outlet, and air inlet is positioned at the schematic diagram of petticoat pipe below.
Fig. 2-2 is positioned at petticoat pipe for the crossflow fan air outlet, and air inlet is positioned at petticoat pipe below and outward-dipping schematic diagram.
Fig. 3 is the structural representation that is provided with the lampblack absorber of petticoat pipe and following petticoat pipe simultaneously.
Fig. 4 is provided with the structural representation of crossflow fan for edge between petticoat pipe among Fig. 3 and the following petticoat pipe.
Fig. 5 is provided with the structural representation of petticoat pipe and following petticoat pipe simultaneously for the smoking blower fan below of vertical installation.
Fig. 6 is not for establishing the schematic diagram of smoking blower fan in petticoat pipe and the following petticoat pipe top lampblack absorber.
Fig. 7 and Fig. 7-1 is the application schematic diagram of following air-out crossflow fan.
Fig. 8 is the application schematic diagram of following air intake crossflow fan.
Fig. 9 is the application schematic diagram of petticoat pipe and following petticoat pipe edge air inlet.
The present invention will be further described below in conjunction with accompanying drawing.
The specific embodiment
Embodiment 1:
Referring to Fig. 1, shown in the figure, petticoat pipe 2 edges at lampblack absorber 1 are equipped with crossflow fan 3, the air inlet of blower fan is arranged in petticoat pipe top (the application air inlet also can be positioned at the petticoat pipe side), fan outlet 4 is positioned at below, petticoat pipe edge, and its direction can be to extending out or inwardly receive (shown in Fig. 1-1 and the 1-2).
In the application, open crossflow fan, the downdraught that blows out by crossflow fan air outlet 4, below the petticoat pipe edge, form air curtain, the oil smoke that produces in the culinary art is enclosed in the petticoat pipe below, outdoor by the smoke exhaust fan discharge of the lampblack absorber smoking port that is arranged in the petticoat pipe middle part again, referring to Fig. 7 and Fig. 7-1.
The direction of arrow is airflow direction and oil smoke direction among the figure.
Embodiment 2:
Referring to Fig. 2, shown in the figure, petticoat pipe 2 edges at lampblack absorber 1 are equipped with crossflow fan 3, the air inlet of blower fan is positioned at the petticoat pipe top, fan outlet 4 is positioned at the petticoat pipe inboard, be provided with a plurality of guide vanes towards the lampblack absorber smoking port in the air outlet, the air-flow that air outlet is produced is concentrated the smoking port towards lampblack absorber.
In the application, open crossflow fan, the air-flow towards smoking port that is blown out by crossflow fan air outlet 4 in the petticoat pipe is assembled the oil smoke in the petticoat pipe fast to smoking port, discharges outdoor fast by the smoking blower fan of the smoking port that is arranged in the petticoat pipe middle part.
In the application, crossflow fan air inlet 5 also can be positioned at petticoat pipe side or below, be positioned at the air inlet (shown in Fig. 2-1 and the 2-2) of petticoat pipe below, the oil smoke that is positioned at below, lampblack absorber edge can be sucked fast, send into the smoking port of lampblack absorber smoke exhaust fan then by crossflow fan, discharge outdoor (shown in Figure 8) by smoke exhaust fan.
The direction of arrow is airflow direction and oil smoke direction among the figure.
Embodiment 3:
Referring to Fig. 3 and Fig. 5, shown in the figure, below lampblack absorber petticoat pipe 2, set petticoat pipe 9, at following petticoat pipe and petticoat pipe edge adjacent air inlet 5 is arranged, following petticoat pipe below smoking blower fan 6 and petticoat pipe edge adjacent have air outlet 8, are the air channel between following petticoat pipe and the petticoat pipe.
In the application, most of oil smoke of lampblack absorber below is discharged outdoor by smoking blower fan 6 through main smoking port 7, be diffused in petticoat pipe below oil smoke all around simultaneously, by the air inlet 5 at petticoat pipe edge, enter the air channel between petticoat pipe and the following petticoat pipe, discharge outdoor by the smoking blower fan through air outlet 8.
In the application, also can in petticoat pipe and air channel, following petticoat pipe edge, crossflow fan (referring to Fig. 4) be set,, oil smoke be sucked by being positioned at the crossflow fan below air inlet 5 at petticoat pipe edge, send into the air channel between petticoat pipe and the following petticoat pipe, discharge outdoor by the smoking blower fan through air outlet 8.In the application, the air outlet of crossflow fan be provided with a plurality of between lampblack absorber below petticoat pipe and play petticoat pipe the guide vane of air outlet 8, the concentrated air outlet 8 between petticoat pipe and following petticoat pipe of the air-flow that air outlet is produced.
In the application, can not establish smoking blower fan (referring to Fig. 6) in the lampblack absorber 1, enter oil smoke in the lampblack absorber by main smoking port 7 with by air inlet 5 and air outlet 8, can be outdoor by smoking blower fan or fume extractor discharge by the peripheral hardware that links to each other with lampblack absorber top Smoking pipe 10.
In the application, the lampblack absorber that Fig. 5 is shown in Figure 6, the edge between petticoat pipe and the following petticoat pipe can be provided with crossflow fan (as previously mentioned).The direction of arrow is airflow direction and oil smoke direction among the figure.
Claims (8)
1, energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and crossflow fan, it is characterized in that: petticoat pipe (2) edge of described lampblack absorber (1) is equipped with crossflow fan (3), crossflow fan air outlet (4) is positioned at below, petticoat pipe edge, and the crossflow fan air inlet is positioned at the top or the outside of petticoat pipe.
2, energy-saving, environment-friendly and high-efficiency side-draft range hood according to claim 1 is characterized in that: described crossflow fan air outlet tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
3, according to the energy-saving, environment-friendly and high-efficiency side-draft range hood described in claim 1 or 2, it is characterized in that: establish fixing in the described air outlet or adjustable guide vane, the petticoat pipe below is inwardly formed simultaneously and outwards or downward vertically and outwards or downward vertically and inwardly or two groups of air curtain air-flows in the same way.
4, energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and crossflow fan, it is characterized in that: described petticoat pipe in lampblack absorber (1) (2) edge is equipped with crossflow fan (3), the air inlet of crossflow fan is positioned at petticoat pipe top or the outside or below, crossflow fan air outlet (4) is positioned at the petticoat pipe inboard, air outlet is provided with a plurality of guide vanes towards the lampblack absorber smoking port, and the air-flow that air outlet is produced is concentrated the smoking port towards lampblack absorber.
5, energy-saving, environment-friendly and high-efficiency side-draft range hood according to claim 4 is characterized in that: the described crossflow fan air inlet (5) that is positioned at below, petticoat pipe edge tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
6, energy-saving, environment-friendly and high-efficiency side-draft range hood is made up of smoking blower fan, petticoat pipe and following petticoat pipe, it is characterized in that: described have following petticoat pipe (9) in lampblack absorber petticoat pipe (2) below, at following petticoat pipe and petticoat pipe edge adjacent air inlet (5) is arranged, following petticoat pipe and petticoat pipe edge adjacent in smoking blower fan (6) below have air outlet (8), are the air channel between following petticoat pipe and the petticoat pipe.
7, energy-saving, environment-friendly and high-efficiency side-draft range hood according to claim 6, it is characterized in that: describedly in petticoat pipe and air channel, following petticoat pipe edge, establish crossflow fan, the below of petticoat pipe and petticoat pipe edge adjacent under crossflow fan air inlet (5) is positioned at, in the air channel of crossflow fan air outlet between following petticoat pipe and petticoat pipe, establish on the crossflow fan air outlet a plurality of between petticoat pipe and following petticoat pipe the guide vane of air outlet (8), the air-flow that air outlet is produced is concentrated the smoking port towards lampblack absorber.
8, according to the energy-saving, environment-friendly and high-efficiency side-draft range hood described in claim 6 or 7, it is characterized in that: described crossflow fan air inlet (5) tilts to the petticoat pipe inboard, below or the outside, or perpendicular to the petticoat pipe below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144426A CN101614415A (en) | 2009-08-10 | 2009-08-10 | Energy-saving, environment-friendly and high-efficiency side-draft range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144426A CN101614415A (en) | 2009-08-10 | 2009-08-10 | Energy-saving, environment-friendly and high-efficiency side-draft range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101614415A true CN101614415A (en) | 2009-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910144426A Pending CN101614415A (en) | 2009-08-10 | 2009-08-10 | Energy-saving, environment-friendly and high-efficiency side-draft range hood |
Country Status (1)
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| CN (1) | CN101614415A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563735A (en) * | 2012-01-11 | 2012-07-11 | 宁波欧琳厨具有限公司 | Near-suction range hood capable of isolating oily fume and purifying air |
| CN105783064A (en) * | 2016-03-14 | 2016-07-20 | 宁波方太厨具有限公司 | Extractor hood with absorption assisting device and method for pumping and absorbing oil fume |
| CN105823104A (en) * | 2016-05-05 | 2016-08-03 | 中山七灵电器科技有限公司 | Structure-improved range hood |
| CN106123082A (en) * | 2016-08-26 | 2016-11-16 | 宁波方太厨具有限公司 | A kind of cleaning helps suction range hood |
| CN107575919A (en) * | 2017-10-27 | 2018-01-12 | 珠海格力电器股份有限公司 | A kind of range hood |
| CN109253112A (en) * | 2018-10-17 | 2019-01-22 | 珠海格力电器股份有限公司 | Blower baffle, blower accessory part and kitchen ventilator |
-
2009
- 2009-08-10 CN CN200910144426A patent/CN101614415A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563735A (en) * | 2012-01-11 | 2012-07-11 | 宁波欧琳厨具有限公司 | Near-suction range hood capable of isolating oily fume and purifying air |
| CN105783064A (en) * | 2016-03-14 | 2016-07-20 | 宁波方太厨具有限公司 | Extractor hood with absorption assisting device and method for pumping and absorbing oil fume |
| CN105823104A (en) * | 2016-05-05 | 2016-08-03 | 中山七灵电器科技有限公司 | Structure-improved range hood |
| CN106123082A (en) * | 2016-08-26 | 2016-11-16 | 宁波方太厨具有限公司 | A kind of cleaning helps suction range hood |
| CN107575919A (en) * | 2017-10-27 | 2018-01-12 | 珠海格力电器股份有限公司 | A kind of range hood |
| CN107575919B (en) * | 2017-10-27 | 2019-03-22 | 珠海格力电器股份有限公司 | A kind of range hood |
| CN109253112A (en) * | 2018-10-17 | 2019-01-22 | 珠海格力电器股份有限公司 | Blower baffle, blower accessory part and kitchen ventilator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091230 |