CN205606671U - Help and inhale range hood - Google Patents
Help and inhale range hood Download PDFInfo
- Publication number
- CN205606671U CN205606671U CN201620194749.9U CN201620194749U CN205606671U CN 205606671 U CN205606671 U CN 205606671U CN 201620194749 U CN201620194749 U CN 201620194749U CN 205606671 U CN205606671 U CN 205606671U
- Authority
- CN
- China
- Prior art keywords
- range hood
- described air
- air outlet
- supply arrangement
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to a help and inhale range hood, including range hood main part and air supply arrangement, the range hood main part includes the box and installs collection petticoat pipe on the box, its characterized in that be equipped with at least one vent on the collection petticoat pipe, air supply arrangement sets up the box with in the cavity between the collection petticoat pipe, air supply arrangement includes the fan, the wind channel is connected to the gas vent of fan, be equipped with the intercommunication on the wind channel the air outlet of vent, the orientation of air outlet (13) is downwards or under the slant. The utility model provides a help and inhale range hood installs air supply arrangement on album petticoat pipe, and the air current that air supply arrangement sees off directly blows to in the pot, can promote the oil smoke promptly and close up to the range hood inlet scoop at the beginning of the pan oil smoke generates, has thoroughly avoided the excessive of the oil smoke process that rises.
Description
Technical field
This utility model relates to range hood, refers specifically to one and helps suction range hood.
Background technology
The problem that spreads to surrounding of oil smoke during in order to solve the cooking, people have developed the range hood with air curtain, by
Air-supply arrangement is set on range hood, to the peripheral air-supply of the kitchen range top, forms air curtain in kitchen range top periphery, stop that oil smoke is to surrounding
Diffusion.But in order to not affect suction effect, not increase the burden of suction blower fan, air-supply power is the least, and this leads
Cause wind-force the weakest during declining；And existing air curtain is the most all the air curtain dissipated such as trapezoidal, by extraneous shadow
Ring substantially, the entrance of such as cooking person, etc., a little disturbance just influences whether air curtain shield effectiveness, now, air curtain
Air-flow not only can not shielding oil smoke to external diffusion, be likely to result in the oil smoke that more swims on the contrary.
Summary of the invention
Technical problem to be solved in the utility model is that the present situation for prior art provides one can inhale to range hood
Direction, air port oil smoke expelling thus effectively shielding oil smoke swim diffusion help suction range hood.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: this helps suction range hood, including fume-exhausting
Owner's body and air-supply arrangement, described range hood main body includes casing and the exhaust fume collecting hood being arranged on described casing, its feature
It is that described exhaust fume collecting hood is provided with at least one vent；
Described air-supply arrangement is arranged in the cavity between described casing and described exhaust fume collecting hood；Described air-supply arrangement includes wind
Machine, the air vent of described blower fan connects air channel, described air channel is communicated with the air outlet of described vent；
Being oriented downwards or obliquely of described air outlet (13).
Described blower fan can select as required of the prior art any one, preferably, described blower fan can select from
Heart-wind syndrome machine.
Helping suction effect for improving further, the axis of the port of described air outlet is less than or equal to 30 ° with the angle of plumb line,
So that the airflow direction that described air outlet is sent tilts-30～30 ° relative to vertical；Preferred angled-10～10 °.
Preferably, described air-supply arrangement can have two, is respectively provided with in the both sides cavity of described casing and described exhaust fume collecting hood,
Gas-cooker with corresponding two burners.
The assembling mode of described air-supply arrangement can have multiple, and preferably, described air channel can be arranged on institute by connecting plate
State on casing.
Or, described air outlet can have multiple, on the gas outlet of the tail end being disposed on described air channel, and each institute
Stating air outlet to be positioned on same circular arc line, the area of each described air outlet is 150～700mm2；The most each described air-out
The area of mouth is 200～650mm2.By limiting the area in air port, it is possible to be prevented effectively from air-supply flow cross-sectional excessive,
Diffusion of gas stream, further ensure oil smoke gathers effect.
Similarly, the gas-cooker of corresponding two common burners, for multi-air outlet scheme, described air-supply arrangement can have
Two, it is respectively provided with in the both sides cavity of described casing and described exhaust fume collecting hood.
Described air channel can be arranged on described casing by connecting plate.
Compared with prior art, provided by the utility model helping suction range hood, its air-supply arrangement is arranged on exhaust fume collecting hood,
The air-supply air-flow generated directly blows in pot, can i.e. promote oil smoke to air inlet of cooking-fume exhauster at the beginning of pan oil smoke generates
Close up, thoroughly avoid the excessive of oil smoke uphill process；And coordinate negative pressure produced by range hood centrifugal fan, very
Whole oil smoke just can be pushed to range hood suction negative pressure center, in other words, air-supply arrangement institute by little air-supply air-flow
The power needing centrifugal blower is the least, and power consumption is the most negligible；Compared to existing air curtain technology, this utility model
Be formed without air curtain, but can thorough shielding oil smoke, and energy conservation and consumption reduction effects is notable；Air-supply arrangement promotes oil smoke to gather
Thus avoiding the swim effect of diffusion of oil smoke much larger than the suction effect of range hood centrifugal fan negative pressure, both make in cooperation
Smoke absorption effect significantly increases, and has both made external air flow disturbance, and oil smoke also will not thoroughly avoid oil smoke to external diffusion
Excessive so that user will not be infected with, breathe oil smoke, further ensure the cleaning of environment and the health of cooker.
Accompanying drawing explanation
Fig. 1 is that this utility model embodiment 1 assembles structural upright schematic diagram；
Fig. 2 is this utility model embodiment 1 decomposition texture schematic perspective view；
Fig. 3 is the schematic perspective view of exhaust fume collecting hood in this utility model embodiment 1；
Fig. 4 is the perspective view in air channel in this utility model embodiment 1；
Fig. 5 is the perspective view in air channel in this utility model embodiment 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
Embodiment 1
As shown in Figures 1 to 4, this helps suction range hood to include:
Range hood main body 2, including casing 21 and the exhaust fume collecting hood 22 being arranged on casing 21, wherein exhaust fume collecting hood 22 is pacified
It is contained on the medial wall of casing 2, and between casing, forms cavity 24.In the present embodiment, the structure of exhaust fume collecting hood is relative to oil suction
The centrage of cigarette machine is symmetrical arranged, and two inclined-planes 221 that exhaust fume collecting hood 22 is relative are respectively equipped with the logical of an elongated arc
Air port 23.In the present embodiment, the arc length of vent is 80mm, and width is 10mm.
Air-supply arrangement 1, is arranged in cavity 24, has two groups, and two kitchen ranges on corresponding cooking stove are symmetricly set on respectively
In the both sides cavity 24 that two inclined-planes 221 and casing are formed；It includes centrifugal blower 11 and air channel 12.Wherein centrifugal blower
On 11 air inlets being arranged on air channel 12, the air outlet 13 in air channel is arranged on the vent 23 of correspondence.Air outlet 13
Port axis tilt 28 ° relative to vertical, so that the airflow direction sent via air outlet is relative to vertical
Alignment cooking stove direction tilts 28 °.
Angle of inclination is suitable with the size of pan.Bigger pan, angle of inclination is slightly smaller, small size pan, inclination angle
Spend slightly larger.
In the present embodiment, air outlet 13 has one, is arranged on the tail end in described air channel 12, and the structure of air outlet with
Vent is identical, and both coincide together.The area of air outlet 13 and vent 23 is 400mm2。
Two air channels 12 are arranged on the inwall of casing 1 by two pieces of connecting plates 25 respectively.
During range hood work, the centrifugal blower of two air-supply arrangements works simultaneously, and air-flow is via the commutation in air channel, Qi Zhongyi
Group blows out from vent with the direction tilting 30 ° relative to vertical, and another group sent air-flow of air-supply arrangement is then with phase
For blowing out from vent of vertical inclination-30 °；Blown out air-flow fraction is tangential on outside frying pan edge, greatly
Part blows in frying pan along pot wall, pushes directly on the oil smoke that the frying pan the bottom of a pan produces, makes oil smoke along pot wall tangent line side, opposite
To rising to air inlet of kitchen ventilator and gathering, siphoned away by range hood.In whole cooking process, the oil produced in frying pan
The chance that cigarette the most outwards drifts about, thoroughly avoids oil smoke and leaks, affect surrounding；And coordinate range hood to be centrifuged
Blower fan, the least air-supply air-flow just can stop swimming of oil smoke.
Embodiment 2
As it is shown in figure 5, the air outlet 13 in the present embodiment has four, it is disposed on the gas outlet of air channel 12 tail end,
And be sequentially arranged on the circular arc line suitable with pan.The inclination angle of each sent air-flow of air outlet 13 in the present embodiment
Degree becomes 5 ° relative to plumb line.
Remaining content is same as in Example 1.
Claims (10)
1. one kind is helped suction range hood, including range hood main body (2) and air-supply arrangement (1), described range hood main body (2) includes casing (21) and the exhaust fume collecting hood (22) being arranged on described casing (21), it is characterised in that described exhaust fume collecting hood (22) is provided with at least one vent (23)；
Described air-supply arrangement (1) is arranged in the cavity between described casing (21) and described exhaust fume collecting hood (22)；Described air-supply arrangement (1) includes blower fan (11), the air vent of described blower fan (11) connects air channel (12), and described air channel (12) are communicated with the air outlet (13) of described vent (23)；
Being oriented downwards or obliquely of described air outlet (13).
The most according to claim 1 help suction range hood, it is characterised in that described blower fan (11) is centrifugal blower.
The most according to claim 1 help suction range hood, it is characterised in that the axis of the port of described air outlet (13) and the angle of plumb line are less than or equal to 30 °.
4. according to helping suction range hood described in claim 1,2 or 3, it is characterized in that described air outlet (13) has one, it is arranged on the tail end of described air channel (12), and described air outlet (13) is elongated arcuate structure, the area of described air outlet (13) is 150～700mm2。
The most according to claim 4 help suction range hood, it is characterised in that described air-supply arrangement (1) has two, be respectively provided with described casing (21) with in the both sides cavity (24) of described exhaust fume collecting hood (22).
The most according to claim 5 help suction range hood, it is characterised in that described air channel (12) are arranged on described casing (21) by connecting plate (25).
The most according to claim 1 and 2 help suction range hood, it is characterized in that described air outlet (13) has multiple, on the gas outlet of the tail end being disposed on described air channel (12), and each described air outlet (13) is positioned on same circular arc line, and the area of each described air outlet is 150～700mm2。
The most according to claim 7 help suction range hood, it is characterised in that the area of each described air outlet (13) is 200～650mm2。
The most according to claim 8 help suction range hood, it is characterised in that described air-supply arrangement (1) has two, be separately positioned on described casing with in the both sides cavity (24) of described exhaust fume collecting hood.
The most according to claim 9 help suction range hood, it is characterised in that described air channel (12) are arranged on described casing (21) by connecting plate (25).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929569 | 2015-12-14 | ||
| CN2015109295690 | 2015-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606671U true CN205606671U (en) | 2016-09-28 |
Family
ID=56728286
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195509.0U Active CN205505131U (en) | 2015-12-14 | 2016-03-14 | Help and inhale range hood |
| CN201620194972.3U Withdrawn - After Issue CN205505130U (en) | 2015-12-14 | 2016-03-14 | Range hood with help and inhale device |
| CN201610144459.8A Active CN106871189B (en) | 2015-12-14 | 2016-03-14 | A kind of range hood with absorption-asssisting equipment |
| CN201620194749.9U Active CN205606671U (en) | 2015-12-14 | 2016-03-14 | Help and inhale range hood |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620195509.0U Active CN205505131U (en) | 2015-12-14 | 2016-03-14 | Help and inhale range hood |
| CN201620194972.3U Withdrawn - After Issue CN205505130U (en) | 2015-12-14 | 2016-03-14 | Range hood with help and inhale device |
| CN201610144459.8A Active CN106871189B (en) | 2015-12-14 | 2016-03-14 | A kind of range hood with absorption-asssisting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN205505131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975836A (en) * | 2017-05-19 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of energy saving help inhales range hood and pan bracket |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205505131U (en) * | 2015-12-14 | 2016-08-24 | 宁波方太厨具有限公司 | Help and inhale range hood |
| CN106196217B (en) * | 2016-08-26 | 2018-10-02 | 宁波方太厨具有限公司 | Low formula of blowing helps suction range hood |
| CN106152222B (en) * | 2016-08-26 | 2018-10-02 | 宁波方太厨具有限公司 | The low formula of blowing of one kind helping suction range hood |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040603U (en) * | 1988-03-24 | 1989-07-05 | 傅侃 | Scavenge device for gas curtain closed range set |
| JPH04327736A (en) * | 1991-04-30 | 1992-11-17 | Mitsubishi Heavy Ind Ltd | Fluid suction nozzle and fluid treatment device |
| CN100480586C (en) * | 2004-03-25 | 2009-04-22 | 海尔集团公司 | Air curtain kitchen fumes ventilator |
| CN201106891Y (en) * | 2007-10-08 | 2008-08-27 | 潘啟川 | Air curtain type cooker hood |
| CN203215787U (en) * | 2013-03-14 | 2013-09-25 | 绍兴县滨海合力厨房用品设计中心 | Integrated cooking stove |
| CN203549955U (en) * | 2013-09-02 | 2014-04-16 | 诺孚电器股份有限公司 | Smoke exhaust ventilator |
| CN205505131U (en) * | 2015-12-14 | 2016-08-24 | 宁波方太厨具有限公司 | Help and inhale range hood |
-
2016
- 2016-03-14 CN CN201620195509.0U patent/CN205505131U/en active Active
- 2016-03-14 CN CN201620194972.3U patent/CN205505130U/en not_active Withdrawn - After Issue
- 2016-03-14 CN CN201610144459.8A patent/CN106871189B/en active Active
- 2016-03-14 CN CN201620194749.9U patent/CN205606671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975836A (en) * | 2017-05-19 | 2018-05-01 | 宁波方太厨具有限公司 | A kind of energy saving help inhales range hood and pan bracket |
| CN107975836B (en) * | 2017-05-19 | 2024-02-20 | 宁波方太厨具有限公司 | Energy-saving and sucking-assisting range hood and pot support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106871189B (en) | 2019-11-29 |
| CN205505131U (en) | 2016-08-24 |
| CN106871189A (en) | 2017-06-20 |
| CN205505130U (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |