CN205897285U - Push up box -like range hood of petsorption that inhales, inclines - Google Patents
Push up box -like range hood of petsorption that inhales, inclines Download PDFInfo
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- CN205897285U CN205897285U CN201620791646.0U CN201620791646U CN205897285U CN 205897285 U CN205897285 U CN 205897285U CN 201620791646 U CN201620791646 U CN 201620791646U CN 205897285 U CN205897285 U CN 205897285U
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- water conservancy
- conservancy diversion
- box
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- fume collecting
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Abstract
The utility model discloses a push up box -like range hood of petsorption that inhales, inclines, including vertical album of petticoat pipe, transversely collect petticoat pipe and setting up and be in the box that transversely collects the petticoat pipe top, it is in transversely to collect the petticoat pipe setting the top of vertical album of petticoat pipe, cavity in vertical album of petticoat pipe and be formed with vertical wind channel, the top in vertical wind channel with intercommunication in the box, the bottom front side of vertical album of petticoat pipe is formed with side inspiration wind gap, the top of transversely collecting the petticoat pipe seted up with the top inspiration wind gap of intercommunication in the box, its characterized in that: it falls the device of making an uproar to be provided with the water conservancy diversion in the vertical wind channel, the water conservancy diversion falls the device of making an uproar and includes that the water conservancy diversion falls that make an uproar outerly and the holding is in the water conservancy diversion falls the outer intraformational water conservancy diversion that is used for absorbing the noise of making an uproar and falls the inlayer of making an uproar. Fall the device of making an uproar through set up the water conservancy diversion in vertical wind channel, not only can eliminate the oil smoke turbulent flow, but also can absorb the noise the cooking fume air current channeling conduct in the vertical wind channel, reach and fall the purpose of making an uproar.
Description
Technical field
The utility model is related to a kind of range hood, and especially a kind of top is inhaled, the box-like range hood of side persorption.
Background technology
Range hood has become one of indispensable machine for kitchen use equipment in Modern Family.Generally range hood includes pushing up
Suction and side-suction type, the range hood of top suction type utilizes the principle of hot gas rising, produced rising naturally during suction culinary art
Oil smoke, additionally due to neatly light and handy, take up room little the advantages of, and in an increasingly wide range of applications, but because it is dynamic
Power source from the kitchen range top farther out, makes the suction effect of power source reduce, oil smoke can not exhaust completely；The range hood of side-suction type utilizes whirlpool
Stream blast away from, by major part apart from the nearer oil smoke of the kitchen range top with form of arcs absorb, the bad shadow to health can be reduced
Ring, and power source is close to the kitchen range top, essentially without the suction effect reducing power source, but due to the oil smoke rate of climb relatively
Hurry up, or the oil smoke that minority is escaped upwards is helpless.
For this reason, also there has been now some combination top suctions, the range hood of side suction Smoking regime, make full use of top suction, side
The advantage inhaled, to obtain preferable suction effect.A kind of top as disclosed in the Chinese patent of Application No. 201320250895.5
The range hood that suction is combined with side-suction type, including the shape of falling l cabinet, arranges above cabinet to dispose in exhaust fume collecting hood, exhaust fume collecting hood and erects
To the blower fan of setting, cabinet inside forms a vertical air channel and a horizontal air channel, and vertical air channel bottom is provided with first and enters
Mouth, is equivalent to side and inhales, horizontal air channel bottom surface is provided with the second smoke inlet, is equivalent to top and inhales, cabinet bottom is provided with lubricating cup；Again
A kind of three air intake roof formula range hoods as disclosed in the Chinese patent of Application No. 201320124231.4, falling including hollow
" l " type collection smoke box, collection smoke box top is provided with Decorative Cover, setting air channel in Decorative Cover, installs blower fan in air channel, collects the perpendicular of smoke box
The anteriomedial of casing is provided with ambetti, the collection vertical casing of smoke box positioned at ambetti bottom offer the first import,
The top that the front portion of the collection vertical casing of smoke box is located at ambetti offers the second air inlet, the lower section of the horizontal casing of collection smoke box
Offer the 3rd air inlet.
However, this l type range hood, centrifugal blower, in order to ensure the smoke absorption effect of Wind Volume, needs to be placed on case
Relatively low position in vivo, and be arranged so as to can so that the noise of range hood larger it is impossible to meet the demand of user.
Utility model content
Technical problem to be solved in the utility model is the problem existing for prior art, provides a kind of reduction noise
Top inhale, the box-like range hood of side persorption.
The technical scheme that the utility model solution above-mentioned technical problem is adopted is: a kind of top is inhaled, the box-like oil suction of side persorption
Cigarette machine, including vertical exhaust fume collecting hood, horizontal exhaust fume collecting hood and be arranged on casing above described horizontal exhaust fume collecting hood, described horizontal collection
Petticoat pipe is arranged on the top of described vertical exhaust fume collecting hood, hollow in described vertical exhaust fume collecting hood and be formed with vertical air channel, described vertical
The top in air channel connects with described casing, and the lower front of described vertical exhaust fume collecting hood is formed with side inspiration air port, described horizontal
The top of exhaust fume collecting hood offer with the top inspiration air port connecting in described casing it is characterised in that: in described vertical air channel arrange
There is water conservancy diversion denoising device, described water conservancy diversion denoising device includes water conservancy diversion noise reduction outer layer and is contained in described water conservancy diversion noise reduction outer in the layer use
Water conservancy diversion noise reduction internal layer in absorption of noise.
Preferably, water conservancy diversion denoising device is adapted to the top shape in vertical air channel, makes the runner of oil smoke air-flow more smoothly,
Water conservancy diversion better, and eliminate enter oil smoke air-flow separation produce dead angle, the cross section of described water conservancy diversion noise reduction outer layer is in
Right angled triangle, the inclined plane of described water conservancy diversion noise reduction outer layer is from the bottom to top towards described vertical air channel intermediate, inclined.
For ease of absorption of noise, described inclined plane offers multiple holes, described water conservancy diversion noise reduction internal layer is by one layer of noise elimination material
Material or composite sound damping material are made.
For obtaining preferable noise reduction, the percent opening of described inclined plane is 5%～50%, a diameter of 1mm in described hole
～6mm.
Preferably, for absorb different frequency range noise, obtain more preferable noise reduction, described composite sound damping material include according to
Secondary compound high frequency deadener layer, medium and low frequency deadener layer and damping shock absorption material layer.
Preferably, described water conservancy diversion denoising device has two and is symmetrically disposed in the left side at described vertical air channel top
Right both sides, the inclined plane of described water conservancy diversion noise reduction outer layer is towards the water conservancy diversion denoising device of offside.
For guiding cooking fume stream to enter in vertical air channel in an orderly manner, the bottom in described side inspiration air port is provided with deflector,
Described deflector gradually rolls tiltedly from the bottom to top backward.
Preferably enter into top inspiration air port for guiding oil smoke air-flow, prevent oil smoke air-flow from escaping, described horizontal exhaust fume collecting hood
Top inspiration air port below compartment of terrain be disposed with smoke deflector.
Compared with prior art, the utility model has the advantage of: by vertical air channel arrange water conservancy diversion denoising device,
Cooking fume stream in vertical air channel not only can be guided, eliminate oil smoke turbulent flow, but also fall can be reached with absorption of noise
The purpose made an uproar.
Brief description
Fig. 1 is top of the present utility model suction, the schematic diagram of the box-like range hood of side persorption；
Fig. 2 is top of the present utility model suction, persorption box-like range hood in side hides the schematic diagram of baffle plate；
Fig. 3 is top of the present utility model suction, the side sectional view of the box-like range hood of side persorption；
Fig. 4 is that top of the present utility model is inhaled, the decomposition texture of the water conservancy diversion denoising device of the box-like range hood of side persorption is illustrated
Figure；
Fig. 5 is top of the present utility model suction, the composite sound damping material of the water conservancy diversion denoising device of the box-like range hood of side persorption
Sectional view.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
Referring to Fig. 1～Fig. 3, a kind of top is inhaled, the box-like range hood of side persorption, including vertical exhaust fume collecting hood 1, horizontal exhaust fume collecting hood 2,
And casing 3, horizontal exhaust fume collecting hood 2 is arranged on the top of vertical exhaust fume collecting hood 1, and the top of vertical exhaust fume collecting hood 1 connects with casing 3,
And casing 3 is arranged on above horizontal exhaust fume collecting hood 2.It is provided with blower fan 5 in casing 3.
Hollow in vertical exhaust fume collecting hood 1 and be formed with vertical air channel 11, the lower front of vertical exhaust fume collecting hood 1 is formed with side inspiration
Air port 12, side inspiration air port 12 connects with vertical air channel 11, can enter into vertical air channel from side inspiration air port 12 by this oil smoke
In 11.The top in vertical air channel 11 is connected with the bottom of casing 3, and thus, the oil smoke air-flow sucking from side inspiration air port 12 can be straight
Connect and enter in casing 3, discharged by blower fan 5.
The bottom in side inspiration air port 12 is provided with deflector 13, and deflector 13 gradually rolls tiltedly from the bottom to top backward, thus,
Bootable oil smoke air-flow enters in vertical air channel 11 by side inspiration air port 12 in an orderly manner, to reduce noise, reduces oil simultaneously
The escape of cigarette.
It is provided with water conservancy diversion denoising device 4, to reach preferable smoke absorption effect and relatively low noise in vertical air channel 11.?
In the present embodiment, water conservancy diversion denoising device 4 includes two, is separately positioned on the top both sides in vertical air channel 11, shape with vertical
The right angle adaptation at air channel 11 top.Referring to Fig. 2 and Fig. 4, water conservancy diversion denoising device 4 is included in water conservancy diversion noise reduction outer layer 41 and water conservancy diversion noise reduction
Layer 42, wherein, water conservancy diversion noise reduction outer layer 41 is in hollow, due to generally, walking shortest path during oil smoke air current flow, therefore perpendicular
Easily block the air-flow after a part separates to the right angle position in air channel 11, for this reason, water conservancy diversion noise reduction outer layer 41 is set to horizontal stroke
The rectangular triangle in section, its hypotenuse diagonally downward, towards the water conservancy diversion denoising device 4 of offside, thus makes the runner of oil smoke air-flow
More smoothly, water conservancy diversion better, and eliminate enter oil smoke air-flow separation produce dead angle.Water conservancy diversion noise reduction internal layer 42 shape
Shape, size are adapted to water conservancy diversion noise reduction outer layer 41, are contained in water conservancy diversion noise reduction outer layer 41.The inclined plane 411 of water conservancy diversion noise reduction outer layer 41
From the bottom to top towards the intermediate, inclined in vertical air channel 11, and offer multiple holes 412 thereon, percent opening preferably 5%～
50%, hole 412 diameter is preferably 1mm～6mm, thus preferable soundproof effect can be obtained.Water conservancy diversion noise reduction internal layer 42 is using disappearing
Sound material is made, and can be chosen as one or more layers composite sound damping material, and different deadeners is directed to different sound frequency ranges,
Can have more preferable sound absorption qualities.
Referring to Fig. 5, composite sound damping material includes high frequency deadener layer 61, the medium and low frequency deadener layer being combined successively
62 and damping shock absorption material layer 63, water conservancy diversion noise reduction outer layer 41 can serve as the guard shield of composite sound damping material.By compound
Different frequency range deadener, can absorb the noise of different frequency range, reach the effect of noise reduction.
Laterally the top of exhaust fume collecting hood 2 offers and the top inspiration air port 21 connecting in casing 3, so that oil smoke air-flow can
Enter in casing 3 from top inspiration air port 21, top inspiration air port 21 lower section of horizontal exhaust fume collecting hood 2, compartment of terrain are disposed with smoke deflector
22, similar with the smoke deflector of the range hood of conventional top suction type, bootable oil smoke air-flow is along smoke deflector 22 from smoke deflector 22
Four sides enter into top inspiration air port 21.
In the present embodiment, range hood based on side inspiration air port 12, top inspiration air port 21 supplemented by, realize comprehensive enter
Wind, reaches more preferable smoke absorption effect.
Claims (8)
1. a kind of top inhale, the box-like range hood of side persorption, including vertical exhaust fume collecting hood (1), horizontal exhaust fume collecting hood (2) and be arranged on
Casing (3) above described horizontal exhaust fume collecting hood (2), described horizontal exhaust fume collecting hood (2) is arranged on the top of described vertical exhaust fume collecting hood (1)
Portion, the interior hollow of described vertical exhaust fume collecting hood (1) and be formed with vertical air channel (11), the top of described vertical air channel (11) and described case
Connection in body (3), the lower front of described vertical exhaust fume collecting hood (1) is formed with side inspiration air port (12), described horizontal exhaust fume collecting hood (2)
Top offer with the top inspiration air port (21) that connect in described casing (3) it is characterised in that: described vertical air channel (11) is interior
It is provided with water conservancy diversion denoising device (4), described water conservancy diversion denoising device (4) includes water conservancy diversion noise reduction outer layer (41) and is contained in described water conservancy diversion
Water conservancy diversion noise reduction internal layer (42) for absorption of noise in noise reduction outer layer (41).
2. as claimed in claim 1 top inhale, the box-like range hood of side persorption it is characterised in that: described water conservancy diversion noise reduction outer layer
(41) the rectangular triangle in cross section, the inclined plane (411) of described water conservancy diversion noise reduction outer layer (41) is erected towards described from the bottom to top
To air channel (11) intermediate, inclined.
3. as claimed in claim 2 top inhale, the box-like range hood of side persorption it is characterised in that: open on described inclined plane (411)
It is provided with multiple holes (412), described water conservancy diversion noise reduction internal layer (42) is made up of one layer of deadener or composite sound damping material.
4. top as claimed in claim 3 inhale, the box-like range hood of side persorption it is characterised in that: the opening of described inclined plane (411)
Porosity is 5%～50%, a diameter of 1mm～6mm of described hole (412).
5. as claimed in claim 3 top inhale, the box-like range hood of side persorption it is characterised in that: described composite sound damping material bag
Include high frequency deadener layer (61) being combined successively, medium and low frequency deadener layer (62) and damping shock absorption material layer (63).
6. as claimed in claim 2 top inhale, the box-like range hood of side persorption it is characterised in that: described water conservancy diversion denoising device (4)
There are two and be symmetrically disposed in the left and right sides at described vertical air channel (11) top, described water conservancy diversion noise reduction outer layer (41)
Inclined plane (411) towards offside water conservancy diversion denoising device (4).
7. top as any one of claim 1～6 inhale, the box-like range hood of side persorption it is characterised in that: described side is inhaled
The bottom of air inlet (12) is provided with deflector (13), and described deflector (13) gradually rolls tiltedly from the bottom to top backward.
8. top as any one of claim 1～6 inhale, the box-like range hood of side persorption it is characterised in that: described laterally
Below the top inspiration air port (21) of exhaust fume collecting hood (2), compartment of terrain is disposed with smoke deflector (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791646.0U CN205897285U (en) | 2016-07-22 | 2016-07-22 | Push up box -like range hood of petsorption that inhales, inclines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620791646.0U CN205897285U (en) | 2016-07-22 | 2016-07-22 | Push up box -like range hood of petsorption that inhales, inclines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897285U true CN205897285U (en) | 2017-01-18 |
Family
ID=57785220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620791646.0U Active CN205897285U (en) | 2016-07-22 | 2016-07-22 | Push up box -like range hood of petsorption that inhales, inclines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897285U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990378A (en) * | 2017-06-02 | 2018-05-04 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods and its control method |
| CN108006780A (en) * | 2018-01-22 | 2018-05-08 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN108413452A (en) * | 2018-01-30 | 2018-08-17 | 美的集团股份有限公司 | Range hood |
| CN108443930A (en) * | 2018-05-16 | 2018-08-24 | 珠海格力电器股份有限公司 | A kind of kitchen ventilator |
| CN109340192A (en) * | 2018-09-27 | 2019-02-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
| CN109595627A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN110887081A (en) * | 2019-11-14 | 2020-03-17 | 宁波方太厨具有限公司 | Range hood and control method |
| CN111380094A (en) * | 2018-12-28 | 2020-07-07 | 宁波方太厨具有限公司 | Side-draft range hood |
| CN111425903A (en) * | 2020-04-15 | 2020-07-17 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111878863A (en) * | 2020-06-24 | 2020-11-03 | 华帝股份有限公司 | Novel oil net and range hood with same |
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2016
- 2016-07-22 CN CN201620791646.0U patent/CN205897285U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990378A (en) * | 2017-06-02 | 2018-05-04 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods and its control method |
| CN107990378B (en) * | 2017-06-02 | 2023-11-17 | 宁波方太厨具有限公司 | Multi-suction-inlet range hood and control method thereof |
| CN109595627A (en) * | 2017-09-30 | 2019-04-09 | 宁波方太厨具有限公司 | A kind of range hood |
| CN109595627B (en) * | 2017-09-30 | 2024-01-16 | 宁波方太厨具有限公司 | Fume exhauster |
| CN108006780A (en) * | 2018-01-22 | 2018-05-08 | 广东美的厨房电器制造有限公司 | A kind of range hood |
| CN108413452A (en) * | 2018-01-30 | 2018-08-17 | 美的集团股份有限公司 | Range hood |
| CN108443930A (en) * | 2018-05-16 | 2018-08-24 | 珠海格力电器股份有限公司 | A kind of kitchen ventilator |
| CN109340192A (en) * | 2018-09-27 | 2019-02-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Kitchen ventilator |
| CN111380094A (en) * | 2018-12-28 | 2020-07-07 | 宁波方太厨具有限公司 | Side-draft range hood |
| CN110887081A (en) * | 2019-11-14 | 2020-03-17 | 宁波方太厨具有限公司 | Range hood and control method |
| CN111425903A (en) * | 2020-04-15 | 2020-07-17 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111878863A (en) * | 2020-06-24 | 2020-11-03 | 华帝股份有限公司 | Novel oil net and range hood with same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |