CN102607084B - Auto-clean range hood - Google Patents
Auto-clean range hood Download PDFInfo
- Publication number
- CN102607084B CN102607084B CN201210103047.1A CN201210103047A CN102607084B CN 102607084 B CN102607084 B CN 102607084B CN 201210103047 A CN201210103047 A CN 201210103047A CN 102607084 B CN102607084 B CN 102607084B
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- China
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- hood
- fume
- kuppe
- nozzle
- flow guide
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Abstract
The invention relates to an auto-clean range hood, comprising a hood type shell, an arc fume hood arranged at the lower part in the shell and upwards bending, a fire-proof hood designed in the middle of the fume hood, a fume guide hood in an inversed funnel shape connected with the upper part of the fire-proof hood, a spout plate connected with a necking-down port at the upper part of the fume guide hood and fixed below a flow guide hood, wherein one end of the flow guide hood is horizontally designed into a tube shape, another end of the flow guide hood upwards expands in an arc shape; a fume suction hole is formed on the spout plate and inclined towards the flow guide hood; the horizontal end head of the flow guide hood is closed, a tubular spout passes through the closed end head of the flow guide hood and is arranged above the spout plate, and the spout is connected with a gas pump by a hose. Because of the special design of the flow guide hood, the adsorption capacity of the fume is increased, the adsorption force of the fume is also greatly reinforced and more importantly, after the fume is mixedly absorbed, the oil content of the exhaust gas is greatly reduced, and the auto-clean range hood is environmentally-friendly.
Description
Technical field
The present invention relates to a kind of kitchen guarding's apparatus, especially relate to a kind of non-washing type smoke exhaust ventilator.
Background technology
Traditional lampblack absorber outside is hood, top in hood is motor, the end of motor is provided with turbine, impeller, by the turbine of motor or the High Rotation Speed of impeller, makes ambient air make centrifugal motion, thereby form the air negative pressure of regional area, and then extract and discharge oil smoke, the weak point of this mode is: oil impeller or impeller and other oil smoke passage easily adhere to oil smoke, and purifying oil fume rate is low, pollution level is large, and increases number of times and the difficulty of cleaning lampblack absorber.
Summary of the invention
For achieving the above object, the technical solution adopted in the present invention is as follows.
A kind of non-washing type smoke exhaust ventilator, it comprises outer cover body type case, the flue gas cover that the inside below of shell is the arc that is bent upwards, flue gas cover middle part is designed with flameproof enclosure, and flameproof enclosure is that downward arc is given prominence to, and has flue gas hand-hole on flameproof enclosure, flameproof enclosure below is connected with lubricating cup, it is characterized in that: the top of flameproof enclosure is connected with down funnelform smoke guiding cover, reducing place on smoke guiding cover top is connected with nozzle plate, and nozzle plate is fixed on the below of kuppe; The design of kuppe one end level in a tubular form, the other end curved expansion that makes progress, the top of expanding end is shrunk to exhaust outlet, exhaust outlet is connected with the blast pipe that stretches out shell; On nozzle plate, have the smoking-hole tilting to kuppe, smoking-hole lower end is connected with the top reducing of smoke guiding cover; The horizontal ends termination sealing of kuppe, the nozzle of tubulose is through termination the top in nozzle plate of kuppe sealing, and nozzle is connected with air pump by flexible pipe.
Above-mentioned a kind of non-washing type smoke exhaust ventilator, it is characterized in that: in a side of nozzle plate, have the dispersive nozzle tilting in the same way with smoking port, the lower end of dispersive nozzle is connected with the bottom of water tumbler by flexible pipe, and water tumbler bottom is also connected with the liquid level gauge being communicated with it, and liquid level gauge has filling opening.
Above-mentioned a kind of non-washing type smoke exhaust ventilator, it is characterized in that: the filter screen that arc is installed on the curved wall relative with nozzle on kuppe expanding end, between filter screen below and kuppe sidewall, be equipped with oil suction fibre material layer, on the water conservancy diversion cover body of filter screen below, have vertical oil diverting port, oil diverting port below is connected with Oil Guide and leads, and oil guide pipe end is inserted in lubricating cup.
Above-mentioned a kind of non-washing type smoke exhaust ventilator, is characterized in that: the inlet end of air pump is connected with air cleaning and enters mouth mask, and air cleaning enters mouth mask and is positioned at outside housing.
This device is according to bernoulli principle, and the high velocity air producing by air pump, produces suction discharge oil smoke thereby form negative pressuren zone above nozzle plate.Negative pressuren zone not only can suck oil smoke by flameproof enclosure, also can produce water smoke by dispersive nozzle simultaneously, water smoke and oil smoke are dark be more easily adsorbed on after closing filter screen and and oily fibrous material layer on, the oil water mixture of absorption finally flows in lubricating cup by oil guide pipe.
Due to the particular design of kuppe, not only increased the adsorption capacity of oil smoke, and also the also reinforcement greatly of the suction of oil smoke, the more important thing is that oil smoke is after mixing and absorption, the waste gas oil content of discharge reduces greatly, environmental protection more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of nozzle plate in Fig. 1.
In figure 1, shell 2, mounting bar 3, air pump 4, air cleaning enter mouth mask 5, nozzle 6, kuppe 7, nozzle plate 8, blast pipe 9, exhaust outlet 10, filter screen 11, oil diverting port 12, smoke guiding cover 13, oil guide pipe 14, flameproof enclosure 15, lubricating cup 16, water tumbler 17, liquid level gauge.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of non-washing type smoke exhaust ventilator, it comprises outer cover body type case 1, the flue gas cover that below, the inside of shell 1 is the arc that is bent upwards, and flue gas cover middle part is designed with flameproof enclosure 14, flameproof enclosure 14 is that downward arc is given prominence to, on flameproof enclosure 14, have flue gas hand-hole, flameproof enclosure below is connected with lubricating cup 15, and the top of flameproof enclosure is connected with down funnelform smoke guiding cover 12, reducing place on smoke guiding cover 12 tops is connected with nozzle plate 7, and nozzle plate 7 is fixed on the below of kuppe 6; Kuppe 6 one end levels designs in a tubular form, the other end curved expansion that makes progress, the top of expanding end is shrunk to exhaust outlet 9, exhaust outlet 9 is connected with the blast pipe 8 that stretches out shell 1; On nozzle plate 7, have the smoking-hole 7.2 tilting to kuppe 6, smoking-hole 7.2 lower ends are connected with the top reducing of smoke guiding cover; The horizontal ends termination sealing of kuppe 6, the nozzle 5 of tubulose is through termination the top in nozzle plate 7 of kuppe sealing, nozzle is connected with air pump 3 by flexible pipe, and the inlet end of air pump 3 is connected with air cleaning and enters mouth mask 4, and air cleaning enters mouth mask 4 and is positioned at outside housing 1.In a side of nozzle plate 7, have the dispersive nozzle 7.1 tilting in the same way with smoking port 7.2, the lower end of dispersive nozzle 7.1 is connected with the bottom of water tumbler 16 by flexible pipe, and water tumbler 16 bottoms are also connected with the liquid level gauge 17 being communicated with it, and liquid level gauge 17 has filling opening.The filter screen 10 of arc is installed on the curved wall relative with nozzle 5 on kuppe 6 expanding ends, between filter screen 10 belows and kuppe 6 sidewalls, be equipped with oil suction fibre material layer, on the water conservancy diversion cover body of filter screen 10 belows, have vertical oil diverting port 11, oil diverting port 11 belows are connected with Oil Guide and lead 13, and oil guide pipe 13 ends are inserted in lubricating cup 15.
In the present embodiment, also available turbofan replacement of air pump.
Claims (4)
1. a non-washing type smoke exhaust ventilator, it comprises outer cover body type case (1), the flue gas cover that the inside below of shell (1) is the arc that is bent upwards, flue gas cover middle part is designed with flameproof enclosure (14), flameproof enclosure (14) is that downward arc is given prominence to, flameproof enclosure has flue gas hand-hole on (14), flameproof enclosure below is connected with lubricating cup (15), it is characterized in that: the top of flameproof enclosure is connected with down funnelform smoke guiding cover (12), reducing place on smoke guiding cover (12) top is connected with nozzle plate (7), and nozzle plate (7) is fixed on the below of kuppe (6); The design of kuppe (6) one end level in a tubular form, the other end curved expansion that makes progress, the top of expanding end is shrunk to exhaust outlet (9), exhaust outlet (9) is connected with the blast pipe (8) that stretches out shell 1; On nozzle plate (7), have the smoking-hole (7.2) tilting to kuppe (6), smoking-hole (7.2) lower end is connected with the top reducing of smoke guiding cover; The horizontal ends termination sealing of kuppe (6), the nozzle of tubulose (5) is through termination the top in nozzle plate (7) of kuppe sealing, and nozzle is connected with air pump (3) by flexible pipe.
2. a kind of non-washing type smoke exhaust ventilator according to claim 1, it is characterized in that: in a side of nozzle plate (7), have the dispersive nozzle (7.1) tilting in the same way with smoking port (7.2), the lower end of dispersive nozzle (7.1) is connected with the bottom of water tumbler (16) by flexible pipe, water tumbler (16) bottom is also connected with the liquid level gauge (17) being communicated with it, and liquid level gauge (17) has filling opening.
3. a kind of non-washing type smoke exhaust ventilator according to claim 2, it is characterized in that: the filter screen (10) that arc is installed on the curved wall relative with nozzle (5) on kuppe (6) expanding end, between filter screen (10) below and kuppe (6) sidewall, be equipped with oil suction fibre material layer, on the water conservancy diversion cover body of filter screen (10) below, have vertical oil diverting port (11), oil diverting port (11) below is connected with Oil Guide and leads (13), and oil guide pipe (13) end is inserted in lubricating cup (15).
4. a kind of non-washing type smoke exhaust ventilator according to claim 3, is characterized in that: the inlet end of air pump (3) is connected with air cleaning and enters mouth mask (4), and air cleaning enters mouth mask (4) and is positioned at outside housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103047.1A CN102607084B (en) | 2012-04-10 | 2012-04-10 | Auto-clean range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103047.1A CN102607084B (en) | 2012-04-10 | 2012-04-10 | Auto-clean range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102607084A CN102607084A (en) | 2012-07-25 |
| CN102607084B true CN102607084B (en) | 2014-02-19 |
Family
ID=46524706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103047.1A Expired - Fee Related CN102607084B (en) | 2012-04-10 | 2012-04-10 | Auto-clean range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102607084B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352385A (en) * | 2016-11-25 | 2017-01-25 | 广东威灵电机制造有限公司 | Smoke exhaust ventilator |
| CN106765403A (en) * | 2016-12-29 | 2017-05-31 | 广州凯耀资产管理有限公司 | Cooker hood |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462271Y (en) * | 2001-01-02 | 2001-11-28 | 吕芳照 | Cleaner of cooker hood |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223446Y (en) * | 1995-07-10 | 1996-03-27 | 江照政 | Separating cooking fume remover |
| CN2250491Y (en) * | 1995-09-06 | 1997-03-26 | 刘卫斌 | Vacuum fume exhausting fan |
| CN202546884U (en) * | 2012-04-10 | 2012-11-21 | 王祥峰 | Cleaning-free kitchen ventilator |
-
2012
- 2012-04-10 CN CN201210103047.1A patent/CN102607084B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2462271Y (en) * | 2001-01-02 | 2001-11-28 | 吕芳照 | Cleaner of cooker hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102607084A (en) | 2012-07-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150410 |
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| EXPY | Termination of patent right or utility model |