CN108954453A - A kind of side extraction cooking fume extractor and its control method - Google Patents
A kind of side extraction cooking fume extractor and its control method Download PDFInfo
- Publication number
- CN108954453A CN108954453A CN201811083793.2A CN201811083793A CN108954453A CN 108954453 A CN108954453 A CN 108954453A CN 201811083793 A CN201811083793 A CN 201811083793A CN 108954453 A CN108954453 A CN 108954453A
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- Prior art keywords
- air inlet
- main
- main air
- secondary air
- door
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Classifications
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- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of side extraction cooking fume extractor and its control methods, it is related to range hood technical field, can solves the problems, such as that existing side extraction cooking fume extractor is unsatisfactory for user demand because that cannot be completely exhausted out oil smoke in a short time in the king-sized situation of oil smoke amount.The side extraction cooking fume extractor includes casing, the casing is equipped with main air inlet and secondary air inlet, the air discharge structure being connected to the main air inlet and the secondary air inlet is equipped in the casing, the main air door for being used to open or closing the main air inlet is equipped at the main air inlet, the secondary air door for being used to open or closing the secondary air inlet is equipped at the pair air inlet, the main air door and the secondary air door can independent controls.The present invention is used to that the oil smoke generated when cooking in kitchen to be discharged.
Description
Technical field
The present invention relates to range hood technical field more particularly to a kind of side extraction cooking fume extractor and its control methods.
Background technique
Currently, range hood has become the essential cooking apparatus of Modern Family, the type of range hood is more,
In, side extraction cooking fume extractor is because having oil smoke separation, will not meet and discuss and the advantages that the effect that exhausts is good, all the time very by vast
Consumer welcomes.
However, existing side extraction cooking fume extractor can be completely exhausted out oil in the case where oil smoke amount routine in a short time
Cigarette, but it cannot but be completely exhausted out oil smoke in a short time in the king-sized situation of oil smoke amount, it is unsatisfactory for user demand.
Summary of the invention
The embodiment of the present invention provides a kind of side extraction cooking fume extractor and its control method, can solve existing side-suction type oil suction
The problem of smoke machine is unsatisfactory for user demand because that cannot be completely exhausted out oil smoke in a short time in the king-sized situation of oil smoke amount.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
The embodiment of the invention provides a kind of side extraction cooking fume extractor, including casing, the casing is equipped with main air inlet
With secondary air inlet, the casing is interior to be equipped with the air discharge structure being connected to the main air inlet and the secondary air inlet, the main suction
It is equipped with the main air door for being used to open or closing the main air inlet at air port, is equipped at the pair air inlet and is used to open or closes
The secondary air door of the pair air inlet, the main air door and the secondary air door can independent controls.
The embodiment of the invention also provides a kind of control methods for side extraction cooking fume extractor, comprising: in the blower
Revolving speed be greater than or equal to the preset value preset time after, the revolving speed that the controller controls the blower is less than described default
Value.
Side extraction cooking fume extractor provided in an embodiment of the present invention and its control method, due to including casing, on the casing
Equipped with main air inlet and secondary air inlet, the air draft knot being connected to the main air inlet and the secondary air inlet is equipped in the casing
Structure is equipped with the main air door for being used to open or closing the main air inlet at the main air inlet, is equipped with and uses at the pair air inlet
In the secondary air door for opening or closing the secondary air inlet, the main air door and the secondary air door can independent control, therefore in oil smoke
The main air door can be made to open the main air inlet in the case where amount routine, and the secondary air door is made to close the secondary air inlet,
Oil smoke can be then completely exhausted out in a short time by the air discharge structure by the main air inlet in this way, and in oil smoke
Measuring can make the main air door open the main air inlet in king-sized situation, and the secondary air door is made to open the secondary air draught
Mouthful, such oil smoke can then pass through the air discharge structure, Ji Ke simultaneously by the main air inlet and the secondary air inlet
It is completely exhausted out in short time, to meet user demand.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the perspective view of side extraction cooking fume extractor of the embodiment of the present invention；
Fig. 2 is one of the side view of side extraction cooking fume extractor of the embodiment of the present invention；
Fig. 3 is the two of the side view of side extraction cooking fume extractor of the embodiment of the present invention；
Fig. 4 is the partial enlarged view of Fig. 2；
Fig. 5 is the partial enlarged view of Fig. 3.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only one section of point of embodiment of the invention, rather than the embodiment of full section.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1 to Fig. 5 is a specific embodiment of side extraction cooking fume extractor of the embodiment of the present invention, and the side in the present embodiment is inhaled
Formula range hood, including casing 1, casing 1 are equipped with main air inlet 11 and secondary air inlet 12, are equipped with and main air inlet in casing 1
11 air discharge structures 2 be connected to secondary air inlet 12, equipped with the main wind for being used to open or closing main air inlet 11 at main air inlet 11
Door 3 is equipped with the secondary air door 4 for being used to open or closing secondary air inlet 12 at secondary air inlet 12, and main air door 3 and pair air door 4 can be independent
Control.
Side extraction cooking fume extractor provided in an embodiment of the present invention, due to including casing 1, casing 1 is equipped with main air inlet 11
With secondary air inlet 12, it is equipped with the air discharge structure 2 being connected to main air inlet 11 and pair air inlet 12 in casing 1, at main air inlet 11
It is equipped with equipped with the main air door 3 for being used to open or closing main air inlet 11, at secondary air inlet 12 and is used to open or closes secondary air inlet
12 secondary air door 4, main air door 3 and secondary air door 4 can independent control, therefore main air door 3 can be made to beat in the case where oil smoke amount routine
Main air inlet 11 is opened, and secondary air door 4 is made to close secondary air inlet 12, such oil smoke can then pass through row by main air inlet 11
Wind structure 2 is completely exhausted out in a short time, and main air door 3 can be made to open main air inlet 11 in the king-sized situation of oil smoke amount,
And secondary air door 4 is made to open secondary air inlet 12, such oil smoke can then pass through simultaneously by main air inlet 11 and secondary air inlet 12
Air discharge structure 2 can be completely exhausted out in a short time, to meet user demand.
In some embodiments of the present invention, main air door 3 is connected with main drive 5, and main drive 5 is for driving main wind
Door 3 moves, to open or close main air inlet 11；Secondary air door 4 is connected with assistant drive device 6, and assistant drive device 6 is for driving pair
Air door 4 moves, to open or close secondary air inlet 12；Certainly, main air door 3 and secondary air door 4 can also be driven by manpower manual,
But manual actuation is compared, the driving method of the present embodiment can save manpower, therefore the driving method of preferably the present embodiment.
The embodiment of above-mentioned main drive 5 and assistant drive device 6 is more, for example, main drive 5 and secondary driving dress
Setting 6 all can be electric pushrod, or rotating electric machine A drives connecting rod B movement, to drive corresponding damper movement.
Referring to Fig. 2, air discharge structure 2 includes air duct 21 and the blower 22 in air duct 21, air duct 21 and main air inlet 11
It being connected to secondary air inlet 12, blower 22 is used to that the wind at main air inlet 11 and secondary air inlet 12 to be driven to flow along air duct 21, until
Discharge；Controller is additionally provided in casing 1, blower 22, main drive 5 and assistant drive device 6 are connect with the controller；
When blower 22 rotates, the controller control main drive 5 drives main air door 3 to move, to open main air draught
Mouth 11, as long as that is, range hood starts, main air inlet 11 is in an open state；When the revolving speed of blower 22 is greater than or equal to preset value
When, the controller control assistant drive device 6 drives secondary air door 4 to move, to open secondary air inlet 12, due to the revolving speed of blower 22
It is related to the resistance of the gear of user's selection and common flue, therefore maximum quantity of wind shelves are opened when the special ambassador of oil smoke amount obtains user
Or the resistance of common flue be more than certain value when, secondary air inlet 12 i.e. be in an open state；When the revolving speed of blower 22 is less than described pre-
If controller control assistant drive device 6 drives secondary air door 4 to move when value, to close secondary air inlet 12, i.e., when oil smoke amount compared with
When few, user selects smaller air quantity shelves, and secondary air inlet 12 is in off state；When blower 22 stops operating, the controller
Controlling main drive 5 drives main air door 3 to move, and to close main air inlet 11, i.e., when range hood is closed, main air inlet 11 is
It is in off state, it is thus achieved that main air door 3 and secondary air door 4 automatically opening and closing.
On the basis of the above embodiments, in the present embodiment when secondary air inlet 12 is opened, with the increasing of 22 revolving speed of blower
Greatly, the controller can control assistant drive device 6 that secondary air door 4 is driven to move, to increase the opening degree of secondary air inlet 12, with
The reduction of 22 revolving speed of blower, the controller can control assistant drive device 6 that secondary air door 4 is driven to move, to reduce secondary air inlet 12
Opening degree, the auto-control of secondary 12 opening degree of air inlet thus can be realized, to optimize smoke absorption effect.It needs
It is bright, in the present embodiment, for driving the motor of wheel rotation for variable-frequency motor in blower 22.
Preferably, secondary air inlet 12 is located at the lower section of main air inlet 11, compared to secondary air inlet 12 be located at other positions (such as
The top of main air inlet 11), secondary air inlet 12 can be enable to play better smoke absorption effect in this way.
In the present embodiment, main air door 3 and secondary air door 4 and casing 1 are hinged, and main air door 3 rotates the openable or main suction of closing
Air port 11, secondary air door 4 rotate openable or close secondary air inlet 12, certainly, main air door 3 and secondary air door 4 can also by it is mobile come
Corresponding air inlet is opened or closed, but in moving process, main air door 3 is possible to cause to block to secondary air inlet 12, secondary
Air door 4 is also possible to cause to block to main air inlet 11, then leads to the incoming air area of main air inlet 11 and secondary air inlet 12
The problem of reducing, therefore preferred the present embodiment, reducing to avoid main air inlet 11 and secondary 12 incoming air area of air inlet.
Referring to Fig. 4, it is equipped with oil network 7 at main air inlet 11 and secondary air inlet 12, with to passing through main air inlet 11 and pair air draught
The oil smoke of mouth 12 is separated, to prevent greasy dirt from entering in casing 1 and influencing the security performance of 1 inner part of casing and use the longevity
Life.
It is cleaned in order to facilitate user, in the present embodiment when main air door 3 closes main air inlet 11, the outer surface of main air door 3
With the flush with outer surface of casing 1；When secondary air door 4 closes secondary air inlet 12, the outer surface of secondary air door 4 and the outer surface of casing 1
Also concordant.
The embodiment of the invention also provides a kind of control methods for above-mentioned side extraction cooking fume extractor, comprising: in blower
After 22 revolving speed is greater than or equal to the preset value preset time, i.e., (at this point, oil smoke after preset time is opened in secondary air inlet 12
A part is discharged by main air inlet 11 and secondary air inlet 12, i.e. oil smoke amount has reduced), the controller controls blower 22
Revolving speed be less than the preset value, so that secondary air inlet 12 be made to close, only pass through main 11 mist extractor of air inlet, i.e. fume-exhausting at this time
Machine revert to normal mode；The present embodiment can reduce automatically in the revolving speed of the rear fan 22 of oil smoke amount reduction, so as to avoid wind
22 long-time high-speed rotation of machine, thus it is more energy saving.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of side extraction cooking fume extractor, including casing, which is characterized in that the casing is equipped with main air inlet and secondary air draught
Mouthful, it is equipped with the air discharge structure being connected to the main air inlet and the secondary air inlet in the casing, is set at the main air inlet
There is the main air door for opening or closing the main air inlet, is equipped at the pair air inlet and is used to open or closes the secondary suction
The secondary air door in air port, the main air door and the secondary air door can independent controls.
2. side extraction cooking fume extractor according to claim 1, which is characterized in that the main air door is connected with main driving dress
It sets, the main drive is for driving the main air door to move, to open or close the main air inlet；
The pair air door is connected with assistant drive device, the assistant drive device for driving the secondary damper movement, to open or
Close the secondary air inlet.
3. side extraction cooking fume extractor according to claim 2, which is characterized in that the air discharge structure includes air duct and is set to
Blower in the air duct, the air duct are connected to the main air inlet and the secondary air inlet, and the blower is for driving institute
The wind at main air inlet and the secondary air inlet is stated along the duct flows, until discharge；
Controller, the blower, the main drive and the assistant drive device and the control are additionally provided in the casing
Device connection processed；
When blower rotation, the controller controls the main drive and drives the main air door movement, to open
State main air inlet；
When the revolving speed of the blower is greater than or equal to preset value, the controller controls the assistant drive device and drives the pair
Damper movement, to open the secondary air inlet；
When the revolving speed of the blower is less than the preset value, the controller controls the assistant drive device driving secondary wind
Door movement, to close the secondary air inlet；
When the blower stops operating, the controller controls the main drive and drives the main air door movement, to close
Close the main air inlet.
4. side extraction cooking fume extractor according to claim 3, which is characterized in that when the secondary air inlet is opened, with
The increase of the rotation speed of fan, the controller can control the assistant drive device driving secondary damper movement, to increase
The opening degree for stating secondary air inlet, with the reduction of the rotation speed of fan, the controller can control the assistant drive device to drive
The secondary damper movement is moved, to reduce the opening degree of the secondary air inlet.
5. side extraction cooking fume extractor according to claim 1, which is characterized in that the pair air inlet is located at the main air draught
The lower section of mouth.
6. side extraction cooking fume extractor according to claim 1, which is characterized in that the main air door and the secondary air door and institute
It is hinged to state casing, the main air door rotation is openable or closes the main air inlet, and the pair air door rotation is openable or closes
The pair air inlet.
7. side extraction cooking fume extractor according to claim 1, which is characterized in that the main air inlet and the secondary air inlet
Place is equipped with oil network.
8. side extraction cooking fume extractor according to claim 1, which is characterized in that when the main air door closes the main air draught
When mouth, the flush with outer surface of the outer surface of the main air door and the casing；
When the secondary air door closes the secondary air inlet, the outer surface of the pair air door and the flush with outer surface of the casing.
9. a kind of control method for side extraction cooking fume extractor as claimed in claim 3 characterized by comprising
After the revolving speed of the blower is greater than or equal to the preset value preset time, the controller controls turning for the blower
Speed is less than the preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083793.2A CN108954453A (en) | 2018-09-17 | 2018-09-17 | A kind of side extraction cooking fume extractor and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083793.2A CN108954453A (en) | 2018-09-17 | 2018-09-17 | A kind of side extraction cooking fume extractor and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108954453A true CN108954453A (en) | 2018-12-07 |
Family
ID=64470959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083793.2A Pending CN108954453A (en) | 2018-09-17 | 2018-09-17 | A kind of side extraction cooking fume extractor and its control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108954453A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN110043937A (en) * | 2019-04-29 | 2019-07-23 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| WO2022120690A1 (en) * | 2020-12-10 | 2022-06-16 | 诸翔 | Outdoor unit-free range hood having air conditioning, hot water recovery, and air purification functions |
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| CN204629629U (en) * | 2015-01-29 | 2015-09-09 | 浙江苏泊尔家电制造有限公司 | Range hood |
| CN207094695U (en) * | 2017-06-02 | 2018-03-13 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods |
| CN107965828A (en) * | 2017-10-30 | 2018-04-27 | 珠海格力电器股份有限公司 | Air suction state control method of range hood and range hood |
| CN108131705A (en) * | 2018-03-06 | 2018-06-08 | 广东美的厨房电器制造有限公司 | The control method of range hood and range hood |
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2018
- 2018-09-17 CN CN201811083793.2A patent/CN108954453A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140105972A (en) * | 2013-02-25 | 2014-09-03 | 코웨이 주식회사 | Range hood |
| CN204629629U (en) * | 2015-01-29 | 2015-09-09 | 浙江苏泊尔家电制造有限公司 | Range hood |
| CN207094695U (en) * | 2017-06-02 | 2018-03-13 | 宁波方太厨具有限公司 | A kind of more suction inlet range hoods |
| CN107965828A (en) * | 2017-10-30 | 2018-04-27 | 珠海格力电器股份有限公司 | Air suction state control method of range hood and range hood |
| CN108131705A (en) * | 2018-03-06 | 2018-06-08 | 广东美的厨房电器制造有限公司 | The control method of range hood and range hood |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828546A (en) * | 2019-03-25 | 2019-05-31 | 王建疆 | A kind of building integrated control method, apparatus and system |
| CN110043937A (en) * | 2019-04-29 | 2019-07-23 | 宁波方太厨具有限公司 | A kind of side extraction cooking fume extractor |
| CN110043937B (en) * | 2019-04-29 | 2024-01-16 | 宁波方太厨具有限公司 | Side-suction type range hood |
| WO2022120690A1 (en) * | 2020-12-10 | 2022-06-16 | 诸翔 | Outdoor unit-free range hood having air conditioning, hot water recovery, and air purification functions |
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Application publication date: 20181207 |