CN203036727U - Multichannel air inlet nearly suction type extractor hood - Google Patents
Multichannel air inlet nearly suction type extractor hood Download PDFInfo
- Publication number
- CN203036727U CN203036727U CN 201220738281 CN201220738281U CN203036727U CN 203036727 U CN203036727 U CN 203036727U CN 201220738281 CN201220738281 CN 201220738281 CN 201220738281 U CN201220738281 U CN 201220738281U CN 203036727 U CN203036727 U CN 203036727U
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- Prior art keywords
- air inlet
- lampblack
- suction type
- extractor hood
- multichannel air
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Abstract
The utility model relates to the removing technical field of household kitchen lampblack, and discloses a multichannel air inlet nearly suction type extractor hood, which comprises an extractor hood body, a lampblack collecting hood, an upper rectifying plate and a lower rectifying plate, wherein the lampblack collecting hook is arranged on the front surface of the extractor hood body, and the upper and the lower rectifying plates are arranged on the front surface of the lampblack collecting hook. The multichannel air inlet nearly suction type extractor hood is characterized in that the bottom portion of the lampblack collecting hood is backwardly bent to form a bending portion, and a lower air inlet is arranged on the bending portion. Particularly, the bending portion and the horizontal plane form a 20+_5 degrees slant angle, an air inlet screen is arranged on the lower air inlet, the side of the air inlet screen is inwardly turned 3mm+_1mm, and the bending angle of the lampblack collecting hook is 130+_10 degrees. Compared with the prior art, the multichannel air inlet nearly suction type extractor hood enables most of lampblack to be adsorbed when the lampblack is just generated, the rest of lampblack is adsorbed by the multichannel air inlet nearly suction type extractor hood after flowing along the rectifying plates, and the multichannel air inlet nearly suction type extractor hood is high in lampblack absorption efficiency, is beneficial for greasy dirt to flow into an oil cup and not to directly drip, and is excellent in practicability.
Description
Technical field
The utility model relates to household kitchen oil smoke elimination technique field, relates in particular to a kind of near-suction type oil smoke suction machine of multichannel air intake.
Background technology
Along with the progress of society and the raising of people's daily life level, it is diversified that the kind of range hood also becomes, and near-absorption type has in recent years occupied the very big market share with unique look.At present, near-suction type oil smoke suction machine common on the market mostly arranges a cowling panel at exhaust fume collecting hood, and whole exhaust fume collecting hood adopts fixing an angle or a radian.Yet, the defective that existing this near-suction type oil smoke suction machine exists is: during real work, because just the closely oil smoke that produces is not adsorbed, when oil smoke rises to the exhaust fume collecting hood middle and upper part, there is part oil smoke escape phenomenon inevitably, pollutes air in kitchen.
For solving this phenomenon, a kind of solution commonly used at present is that the power of the dynamo-electric machine of increase cigarette, increase suction reduce oil smoke and escapes.But the increase that problem of this thing followed is range hood power causes noise and power consumption all correspondingly to improve, and does not meet the kitchen appliance energy conservation and environment protection, and visible this solution is very undesirable.
In view of this, very be necessary redesign or improve existing near-suction type oil smoke suction machine, escape in the hope of reducing oil smoke, and reduce noise.
Summary of the invention
At problems of the prior art, the purpose of this utility model is to solve the problem that near-suction type oil smoke suction machine part oil smoke is escaped, and the noise when reducing near-suction type oil smoke suction machine work.
For reaching above purpose, the utility model adopts following technical scheme.
A kind of near-suction type oil smoke suction machine of multichannel air intake, comprise: the range hood body, be arranged on the exhaust fume collecting hood in range hood body front, and the upper and lower cowling panel that is positioned at the exhaust fume collecting hood front, it is characterized in that, the bottom of described exhaust fume collecting hood is bent into a bending part backward, and this bending part is provided with down air inlet.
As with improvement, described bending part becomes one 20 ° ± 5 ° inclination angle with horizontal plane.
As with improvement, described air inlet down is provided with Inlet Network, and described Inlet Network is to in-flanges 3mm ± 1mm.
As with improvement, the bending angle of described exhaust fume collecting hood is 130 ° ± 10 °.
Compared with prior art, the near-suction type oil smoke suction machine of a kind of multichannel air intake that the utility model provides, be bent into a bending part backward by covering the bottom at collection, and at bending part down air inlet is set, allow most of oil smoke be sucked in harsh achievement, the oil smoke that is left is gone by the inspiration of cigarette machine after cowling panel flows, and effectively prevents the flue gas escape, and the fume exhaust efficient that improves range hood also reduces noise and the air in kitchen pollution.Simultaneously, be 130 ° ± 10 ° by the bending angle with exhaust fume collecting hood, and with Inlet Network to in-flanges 3mm ± 1mm, be conducive to greasy dirt and flow to lubricating cup and directly do not drip, practicality is good.
Description of drawings
Figure 1 shows that the multichannel air intake near-suction type oil smoke suction machine cutaway view that the utility model provides;
Figure 2 shows that the multichannel air intake near-suction type oil smoke suction machine front view that the utility model provides;
Figure 3 shows that the multichannel air intake near-suction type oil smoke suction machine fundamental diagram that the utility model provides;
Figure 4 shows that A place enlarged drawing among Fig. 3.
Description of reference numerals:
1, range hood body 2, exhaust fume collecting hood 3, last cowling panel 4, following cowling panel 5, following Inlet Network 6,7,8, air inlet.
The specific embodiment
For further setting forth essence of the present utility model, by reference to the accompanying drawings the specific embodiment of the present utility model is described as follows.
As shown in Figure 1 and Figure 2, a kind of multichannel air intake near-suction type oil smoke suction machine comprises: range hood body 1, exhaust fume collecting hood 2, last cowling panel 3, following cowling panel 4, following Inlet Network 5.Wherein, described exhaust fume collecting hood 2 is positioned at the front of near-suction type oil smoke suction machine body 1, and described upward cowling panel 3, following cowling panel 4 and following Inlet Network 5 are successively set on the front of exhaust fume collecting hood 2 from top to bottom.Especially, the lower end of exhaust fume collecting hood described in the present embodiment 1 is bent into backward with bending part, offers down air inlet on this bending part, and described Inlet Network 5 down is arranged on down on the air inlet.
As shown in Figure 3, described Inlet Network 5 down is provided with the air intake passage of evenly arranging, and its upper and lower two cowling panels and exhaust fume collecting hood form air inlet 6,7,8.During real work, form negative pressuren zone at the exhaust fume collecting hood front end, after flue gas had just generated, most of flue gas quilt air inlet inspiration down went, and remaining oil smoke flows along cowling panel, is gone by air inlet 6,7,8 inspirations.With traditional near-suction type oil smoke suction machine contrast, because air inlet can siphon away flue gas rapidly down, improve smoking efficient.
Further, as shown in Figure 4, described bending part becomes one 20 ° ± 5 ° inclination angle B with horizontal line, be convenient to flue gas and enter smoothly from air intake passage.Described Inlet Network is to in-flanges 3mm ± 1mm down, and described exhaust fume collecting hood 2 bending angle C are 130 ° ± 10 °, so that the recovery of greasy dirt.
The above specific embodiment has been described in detail essence of the present utility model, but can not come protection domain of the present utility model is limited with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, as long as these improvement and modification all drop within the claim protection domain of the present utility model.
Claims (4)
1. the near-suction type oil smoke suction machine of a multichannel air intake, comprise: the range hood body, be arranged on the exhaust fume collecting hood in range hood body front, and the upper and lower cowling panel that is positioned at the exhaust fume collecting hood front, it is characterized in that, the bottom of described exhaust fume collecting hood is bent into a bending part backward, and this bending part is provided with down air inlet.
2. the near-suction type oil smoke suction machine of a kind of multichannel air intake according to claim 1 is characterized in that, described bending part becomes one 20 ° ± 5 ° inclination angle with horizontal plane.
3. the near-suction type oil smoke suction machine of a kind of multichannel air intake according to claim 1 is characterized in that, described air inlet down is provided with Inlet Network, and described Inlet Network is to in-flanges 3mm ± 1mm.
4. the near-suction type oil smoke suction machine of a kind of multichannel air intake according to claim 1 is characterized in that, the bending angle of described exhaust fume collecting hood is 130 ° ± 10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738281 CN203036727U (en) | 2012-12-28 | 2012-12-28 | Multichannel air inlet nearly suction type extractor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220738281 CN203036727U (en) | 2012-12-28 | 2012-12-28 | Multichannel air inlet nearly suction type extractor hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036727U true CN203036727U (en) | 2013-07-03 |
Family
ID=48688846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220738281 Expired - Fee Related CN203036727U (en) | 2012-12-28 | 2012-12-28 | Multichannel air inlet nearly suction type extractor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036727U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318378A (en) * | 2014-06-30 | 2016-02-10 | 青岛海高设计制造有限公司 | Range hood |
| CN107023863A (en) * | 2016-02-02 | 2017-08-08 | 宁波方太厨具有限公司 | A kind of range hood of pair of air intake passage |
| CN108006757A (en) * | 2017-06-29 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of exhaust fume collecting hood and the range hood for being provided with the exhaust fume collecting hood |
| CN109595623A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of smoke deflector and application have the range hood of the smoke deflector |
-
2012
- 2012-12-28 CN CN 201220738281 patent/CN203036727U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318378A (en) * | 2014-06-30 | 2016-02-10 | 青岛海高设计制造有限公司 | Range hood |
| CN105318378B (en) * | 2014-06-30 | 2017-11-21 | 青岛海高设计制造有限公司 | Lampblack absorber |
| CN107023863A (en) * | 2016-02-02 | 2017-08-08 | 宁波方太厨具有限公司 | A kind of range hood of pair of air intake passage |
| CN108006757A (en) * | 2017-06-29 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of exhaust fume collecting hood and the range hood for being provided with the exhaust fume collecting hood |
| CN108006757B (en) * | 2017-06-29 | 2024-02-20 | 宁波方太厨具有限公司 | Fume collecting hood and range hood provided with fume collecting hood |
| CN109595623A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of smoke deflector and application have the range hood of the smoke deflector |
| CN109595623B (en) * | 2017-09-30 | 2024-01-16 | 宁波方太厨具有限公司 | Smoke guide plate and range hood using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20181228 |