CN207962794U - A kind of intelligent range hood - Google Patents
A kind of intelligent range hood Download PDFInfo
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- CN207962794U CN207962794U CN201820314323.1U CN201820314323U CN207962794U CN 207962794 U CN207962794 U CN 207962794U CN 201820314323 U CN201820314323 U CN 201820314323U CN 207962794 U CN207962794 U CN 207962794U
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- oil smoke
- oil
- range hood
- separating device
- fume separating
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Abstract
The utility model provides a kind of intelligent range hood, including wind wheel, oil-fume separating device and oil smoke real-time inspection and control system；Oil-fume separating device is set to below wind wheel, for detaching oil smoke；Oil smoke real-time inspection and control system is set to oil-fume separating device surrounding, for detecting oil smoke concentration and according to the speed of oil smoke concentration adjusting wind speed round and oil-fume separating device separation oil smoke.The intelligent range hood can effectively reduce accumulation of the oil smoke in range hood by being detached to the oil smoke of absorption with suction force in conjunction with centrifugal force, prevent the service life of the cumulative effect range hood of oil smoke.In addition to this, which can detect the oil smoke concentration of kitchen ventilator peripheral and accordingly adjust centrifugal force and suction force according to the oil smoke concentration detected in real time, realize the rotating speed of intelligent control wind speed round and oil-fume separating device.
Description
Technical field
The utility model is related to fume exhauster for kitchen technical field more particularly to a kind of intelligent range hoods.
Background technology
Range hood is widely used to huge numbers of families, and range hood can effectively adsorb and drain the oil smoke that culinary art generates,
Purify kitchen environment.Its main operational principle is：Range hood power supply is connected, driving motor makes wind wheel make high speed rotation, makes
Negative pressuren zone is formed above stove in certain spatial dimension, and then indoor oil smoke is sucked inside range hood.
But current range hood all only has the function of absorption oil smoke, it is long without having the function of separation oil smoke
Phase, which uses, to be easy so that wind wheel covers thick and heavy oil smoke, to lead to wind wheel limited in rotation, and seriously affected the use of range hood
Service life.On the other hand, current range hood mostly can not automatic sensing oil smoke concentration, cannot be automatically adjusted according to oil smoke concentration
The extracting force of oil smoke.
Therefore, in view of the shortcomings of the prior art, oil smoke separation, automatic sensing oil smoke concentration can be carried out and accordingly adjust by providing one kind
The intelligent range hood for saving suction force is very necessary to overcome the deficiencies of the prior art.
Invention content
The utility model provides a kind of intelligent range hood, which can carry out oil smoke separation, certainly innervation
It answers oil smoke concentration and accordingly adjusts the extracting force of oil smoke.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of intelligent range hood, including wind wheel, oil-fume separating device and oil smoke real-time inspection and control system；
Oil-fume separating device is set to below wind wheel, for detaching oil smoke；
Oil smoke real-time inspection and control system is set to oil-fume separating device surrounding, for real-time detection oil smoke concentration and basis
Oil smoke concentration adjusts wind speed round and adjusts the speed of oil-fume separating device separation oil smoke.
Preferably, oil smoke real-time inspection and control system includes oil smoke sensing device and control device；
Oil smoke sensing device is connect with control device signal；
Oil smoke sensing device is for detecting oil smoke concentration and the oil smoke concentration data measured being sent to control device.
Preferably, control device includes wind wheel controller and oil-fume separating device controller；
Wind wheel controller is connect with wind wheel, for controlling wind speed round；
Oil-fume separating device controller is connect with oil-fume separating device, and the speed of oil smoke is detached for controlling oil-fume separating device
Degree.
Preferably, oil smoke sensing device is set as one or more sensors for detecting oil smoke concentration.
Preferably, oil smoke sensing device is set as one or more video cameras for acquiring oil smoke image, alternatively, oil smoke
Sensing device is set as one or more sensors for detecting oil smoke concentration with one or more for acquiring oil smoke image
Video camera combination；
The oil smoke image of acquisition is sent to control device by video camera, and oil is obtained according to oil smoke image analysis by control device
Smoke density.
Preferably, control device is additionally provided with teaching machine, and the wind speed round artificially adjusted and oil smoke are detached speed by teaching machine
Degree and corresponding oil smoke concentration are stored；
Control device is additionally operable to oil smoke concentration, wind speed round and the oil smoke of the oil smoke concentration that will be received and teaching machine storage
Separating rate is matched, and adjusts wind speed round and oil smoke separating rate according to matching result.
Preferably, oil-fume separating device is set as multiple-rank arrangement, and each stage structure is disposed as annular fan, the annular per single order
The center overlapping of axles of fan.
Preferably, the spacing for defining arbitrary single order annular fan bottom end cross section and adjacent rank annular fan bottom end cross section is ring
The value range of space D between shape fan, D is 5~300mm.
Preferably, in the arbitrary plane for crossing central shaft, the bevel edge of arbitrary single order annular fan and center in multistage annular fan
The angle of axis is α, and the value range of α is 20~180 degree.
Preferably, the value range of α is 50~60 degree.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Description of the drawings
The utility model is described further using attached drawing, but the content in attached drawing does not constitute and appoints to the utility model
What is limited.
Fig. 1 is the block diagram of intelligent range hood of the utility model based on embodiment 1；
Fig. 2 is the block diagram of intelligent range hood of the utility model based on embodiment 3；
Fig. 3 is the structural schematic diagram of oil-fume separating device of the utility model based on embodiment 4.
In Fig. 1 to Fig. 3, including：Wind wheel 1, oil-fume separating device 2, oil smoke real-time inspection and control system 3,
Oil smoke sensing device 31, control device 32, wind wheel controller 321, oil-fume separating device controller 322, teaching machine
323。
Specific implementation mode
The utility model will be further described with the following Examples.
Embodiment 1.
As shown in Figure 1, the present embodiment provides a kind of intelligent range hood, including wind wheel 1, oil-fume separating device 2 and oil smoke
Real-time inspection and control system 3.
Oil-fume separating device 2 is set to 1 lower section of wind wheel, for detaching oil smoke；Oil smoke real-time inspection and control system 3 is set to
2 surrounding of oil-fume separating device adjusts 1 rotating speed of wind wheel for real-time detection oil smoke concentration and according to oil smoke concentration and adjusts oil smoke point
From the speed that device 2 detaches oil smoke.
Oil smoke real-time inspection and control system 3 includes oil smoke sensing device 31 and control device 32；
Oil smoke sensing device 31 is connect with 32 signal of control device；
Oil smoke sensing device 31 is for detecting oil smoke concentration and the oil smoke concentration data measured being sent to control device 32.
Control device 32 includes wind wheel controller 321 and oil-fume separating device controller 322；
Wind wheel controller 321 is connect with wind wheel 1, for controlling 1 rotating speed of wind wheel；
Oil-fume separating device controller 322 is connect with oil-fume separating device 2, and oil is detached for controlling oil-fume separating device 2
The speed of cigarette.
Oil smoke sensing device 31 is set as one or more sensors for detecting oil smoke concentration.
Intelligent range hood in the present embodiment is provided with oil-fume separating device 2 and oil smoke sensing device 31.Pass through oil smoke
The high speed rotation of separator 2 makes the oil smoke inside oil-fume separating device 2 by centrifugal force, while in 1 high speed rotation of wind wheel
Under the collective effect of the suction force of generation, the oil smoke of absorption detaches, and is effectively reduced accumulation of the oil smoke in range hood, prevents
Only oil smoke influences the service life of range hood.Oil smoke sensing device 31 is configured to the sensor of detection oil smoke concentration, passes
The oil smoke concentration detected is sent to control device 32 by sensor again, and wind wheel controller 321 controls the rotary speed of wind wheel 1, oil
Cigarette separator controller 322 controls the rotary speed of oil-fume separating device 2, realizes intelligent control.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Embodiment 2.
A kind of intelligent range hood provided in this embodiment, other feature is same as Example 1, the difference is that：Oil
Cigarette sensing device 31 is set as one or more sensors for detecting oil smoke concentration with one or more for acquiring oil smoke
The combination of the video camera of image；Wherein, the oil smoke image of acquisition is sent to control device 32 by video camera, by control device 32
Oil smoke concentration is obtained according to oil smoke image analysis.
The oil smoke sensing device 31 of intelligent range hood in the present embodiment is set as the combination of sensor and video camera.Work
When making, the oil smoke concentration detected is simultaneously sent to control device 32 by the oil smoke concentration of sensor detection kitchen ventilator peripheral, and
The oil smoke image of acquisition is sent to control device 32 by video camera, and it is dense according to oil smoke image analysis to obtain oil smoke by control device 32
Degree, last control device 32 adjust 1 rotary speed of wind wheel and the rotation speed of oil-fume separating device 2 according to oil smoke concentration accordingly
Degree.The combination of sensor and video camera can more accurately obtain the oil smoke concentration of kitchen ventilator peripheral, more accurately realize
Intelligent control.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Embodiment 3.
As shown in Fig. 2, a kind of intelligent range hood provided in this embodiment, other feature is same as Example 2, difference
Be in：Control device 32 is additionally provided with teaching machine 323, and 1 rotating speed of wind wheel and oil smoke that artificially adjust are detached speed by teaching machine 323
Degree and corresponding oil smoke concentration are stored；Control device 32 is additionally operable to the oil smoke concentration that will be received and is deposited with teaching machine 323
Oil smoke concentration, 1 rotating speed of wind wheel and the oil smoke separating rate of storage are matched, and adjust 1 rotating speed of wind wheel and oil according to matching result
Cigarette separating rate.
The control device 32 of intelligent range hood in the present embodiment is additionally provided with teaching machine 323, and range hood is being realized
Before intelligent control, artificial teaching is carried out, by 1 rotating speed of wind wheel set and 2 rotating speed of oil-fume separating device and this speed
Under corresponding oil smoke concentration store, establish a database, when intelligent control, pass through the real-time oil smoke concentration that will be detected
It is matched with the oil smoke concentration stored in database, 1 rotating speed of wind wheel and oil smoke separation is then accordingly adjusted according to matching result
2 rotating speed of device.User can be according to individual demand and hobby setting artificial in advance, and range hood can be according to the data artificially established
Corresponding adjusting is made in library, realizes personalized intelligent control.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Embodiment 4.
A kind of intelligent range hood provided in this embodiment, other feature is same as Example 3, the difference is that：Oil
Cigarette separator 2 is set as multiple-rank arrangement, and each stage structure is disposed as annular fan, per the center overlapping of axles of single order annular fan.
The spacing of arbitrary single order annular fan bottom end cross section and adjacent rank annular fan bottom end cross section is defined between annular fan
Space D, the value range of D is 5~300mm.
In the arbitrary plane for crossing central shaft, the arbitrary bevel edge of single order annular fan and the angle of central shaft in multistage annular fan
Value range for α, α is 20~180 degree.
Oil-fume separating device 2 in the intelligent range hood of the present embodiment is set as multistage annular fan, per single order annular fan
Center overlapping of axles, when oil-fume separating device 2 rotates, adsorb oil smoke in the device by centrifugal force, heavier oil droplet from
It is thrown away with tangential direction along annular fan inner wall under the action of mental and physical efforts, realizes oil smoke separation.Multistage annular fan is distributed in different height,
Per edge 5~300mm of spacing of single order annular fan so that air-flow velocity is more uniform when device rotates.Per single order annular fan with
Central shaft forms an angle, and is more advantageous to the separation of oil smoke.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Embodiment 5.
A kind of intelligent range hood provided in this embodiment, other feature is same as Example 4, the difference is that：α's
Value range is 50~60 degree.
The intelligent range hood of the present embodiment, per single order annular fan and the angle of central shaft is 50~60 degree, on the one hand
Vortex is more readily formed in the design of the angle, air-flow under the collective effect of centrifugal force and suction force, and heavier oil droplet preferentially exists
It is accumulated at vortex, when its own gravity of oil droplet is more than the resultant force of centrifugal force and suction force, realizes the vortex separation of oil smoke, it is another
Aspect, annular fan are more advantageous to oil droplet tangent line and throw away in 50~60 degree of inclinations.
Intelligent range hood provided by the utility model, by combining centrifugal force and suction force to divide the oil smoke of absorption
From can effectively reduce accumulation of the oil smoke in range hood, the service life of the cumulative effect range hood of oil smoke is prevented.It removes
Except this, which can detect the oil smoke concentration of kitchen ventilator peripheral and in real time according to the oil smoke concentration phase detected
Centrifugal force and suction force should be adjusted, realizes the rotating speed of intelligent control wind speed round and oil-fume separating device.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, the common skill of this field
Art personnel, which should be appreciated that, to be modified or replaced equivalently the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (10)
1. a kind of intelligent range hood, which is characterized in that including wind wheel, oil-fume separating device and oil smoke real-time inspection and control system
System；
The oil-fume separating device is set to below wind wheel, for detaching oil smoke；
The oil smoke real-time inspection and control system is set to oil-fume separating device surrounding, for real-time detection oil smoke concentration and basis
Oil smoke concentration adjusts the wind speed round and adjusts the speed of the oil-fume separating device separation oil smoke.
2. intelligent range hood according to claim 1, which is characterized in that the oil smoke real-time inspection and control system includes
Oil smoke sensing device and control device；
The oil smoke sensing device is connect with the control device signal；
The oil smoke sensing device is for detecting oil smoke concentration and the oil smoke concentration data measured being sent to the control device.
3. intelligent range hood according to claim 2, which is characterized in that the control device include wind wheel controller and
Oil-fume separating device controller；
The wind wheel controller is connect with the wind wheel, for controlling the wind speed round；
The oil-fume separating device controller is connect with the oil-fume separating device, for controlling the oil-fume separating device separation
The speed of oil smoke.
4. intelligent range hood according to claim 3, which is characterized in that the oil smoke sensing device be set as one or
Multiple sensors for detecting oil smoke concentration.
5. intelligent range hood according to claim 3, which is characterized in that the oil smoke sensing device be set as one or
Multiple video cameras for acquiring oil smoke image；Or
The oil smoke sensing device is set as one or more sensors for detecting oil smoke concentration and is used for one or more
Acquire the combination of the video camera of oil smoke image；
The oil smoke image of acquisition is sent to the control device by the video camera, by the control device according to the oil
Cigarette image analysis obtains oil smoke concentration.
6. intelligent range hood according to claim 5, which is characterized in that the control device is additionally provided with teaching machine,
The teaching machine stores the wind speed round artificially adjusted and oil smoke separating rate and corresponding oil smoke concentration；
The control device be additionally operable to the oil smoke concentration of the oil smoke concentration that will be received and the teaching machine storage, wind speed round and
Oil smoke separating rate is matched, and adjusts the wind speed round and oil smoke separating rate according to matching result.
7. intelligent range hood according to claim 6, which is characterized in that the oil-fume separating device is set as multistage knot
Structure, each stage structure are disposed as annular fan, per the center overlapping of axles of single order annular fan.
8. intelligent range hood according to claim 7, which is characterized in that define arbitrary single order annular fan bottom end cross section
Value range with the space D of the spacing of adjacent rank annular fan bottom end cross section between annular fan, D is 5~300mm.
9. intelligent range hood according to claim 8, which is characterized in that multistage in the arbitrary plane for crossing central shaft
The arbitrary bevel edge of single order annular fan and the angle of central shaft are α in annular fan, and the value range of α is 20~180 degree.
10. intelligent range hood according to claim 9, which is characterized in that the value range of α is 50~60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314323.1U CN207962794U (en) | 2018-03-07 | 2018-03-07 | A kind of intelligent range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820314323.1U CN207962794U (en) | 2018-03-07 | 2018-03-07 | A kind of intelligent range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962794U true CN207962794U (en) | 2018-10-12 |
Family
ID=63741683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820314323.1U Active CN207962794U (en) | 2018-03-07 | 2018-03-07 | A kind of intelligent range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962794U (en) |
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2018
- 2018-03-07 CN CN201820314323.1U patent/CN207962794U/en active Active
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