CN208475401U - A kind of exhausting ducting system of smoke exhaust ventilator - Google Patents
A kind of exhausting ducting system of smoke exhaust ventilator Download PDFInfo
- Publication number
- CN208475401U CN208475401U CN201820544856.9U CN201820544856U CN208475401U CN 208475401 U CN208475401 U CN 208475401U CN 201820544856 U CN201820544856 U CN 201820544856U CN 208475401 U CN208475401 U CN 208475401U
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- China
- Prior art keywords
- smoke exhaust
- exhaust ventilator
- air inlet
- wind
- ducting system
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Abstract
The utility model discloses a kind of smoke exhaust ventilator exhausting ducting systems, belong to kitchen appliance technical field.The smoke exhaust ventilator exhausting ducting system includes: to fasten the wind cabinet formed relatively by two semicircular shells, and the wind cabinet upper end forms a circular exhaust outlet, and left and right ends form two round air inlets；It is in the wind wheel of hollow cylinder shape that installation, which has multiple wing type, in wind cabinet, one end of wind wheel is connected with bar shape driving device, and air flowing is discharged external oil smoke by the exhaust outlet that air inlet sucks in wind cabinet then by upper end in extractor fan rotation driven by the driving device.A kind of smoke exhaust ventilator exhausting ducting system provided by the utility model in wind cabinet by being arranged multiple wing type in the wind wheel of hollow cylinder shape and the variable-frequency motor of bar shape, smoke exhaust ventilator on relative market is under identical exhausting amount, electricity consumption can reduce, noise when exhausting can also reduce, and improve the efficiency grade C+ of smoke exhaust ventilator.
Description
Technical field
The utility model relates to kitchen appliance technical field, in particular to the exhausting ducting system of a kind of smoke exhaust ventilator.
Background technique
Smoke exhaust ventilator, can be by the oil smoke generated in cooking process and nocuousness as one of essential electric appliance in kitchen
Gas etc. is discharged to outdoor by exhausting ducting system, can effectively remove the oil smoke in kitchen, keep the cleaning of air in kitchen,
To reduce because the inhalation hazard people of kitchen fume is physically and mentally healthy.
The smoke exhaust ventilator of big exhausting amount currently on the market, power height make power consumption high, and high noise endangers the body and mind of people
Health.
Utility model content
The purpose of this utility model is to propose a kind of exhausting ducting system of smoke exhaust ventilator, solves pumping in the prior art
Kitchen ventilator power consumption is high, the big problem of noise.
One aspect according to the present utility model provides the exhausting ducting system of a kind smoke exhaust ventilator, comprising: by two
Semicircular shell is opposite to fasten the wind cabinet formed, and the wind cabinet upper end forms a circular exhaust outlet, and it is round that left and right ends form two
Air inlet；The wind wheel that multiple wing type is in hollow cylinder shape is installed in wind cabinet, one end of wind wheel is connected with the driving device of bar shape,
It is then logical in wind cabinet that extractor fan rotation driven by the driving device sucks air flowing external oil smoke by air inlet
Cross the exhaust outlet discharge of upper end.
Further, two air inlets of left and right ends are separately installed with the netted air inlet cover for playing protective action；Wherein
Right end air inlet cover and the lower end of right end air inlet are hinged, and left end air inlet cover and the lower end of left end air inlet are hinged.
Further, driving device is variable-frequency motor, and one end of motor is additionally provided with the electric machine support for fixing motor.
Further, the side lower end installation one of wind cabinet is for placing the terminal box of capacitor and wiring board, terminal box bottom
It is provided with route mounting groove, capacitor and wiring board are mounted in route mounting groove.
Further, further includes: what is connect with wiring board is used to open or shut down the control switch of variable-frequency motor, and control is opened
Close is mechanical key switch, soft-touch type electronic key switch, touching electronic switch or remote control switch.
The technical effect of the utility model: a kind of smoke exhaust ventilator exhausting ducting system provided by the utility model passes through in wind
Wind wheel and the variable-frequency motor that is in bar shape of the setting multiple wing type in hollow cylinder shape in cabinet, multiple wing type is in the wind wheel of hollow cylinder shape
For general wind wheel, blade is more and is evenly distributed on the outside of 2 upper and lower plates of wind wheel for strip, aspirates the speed of oil smoke more
Fastly；Compared to smoke exhaust ventilator in the market under identical exhausting amount, electricity consumption can be reduced, and noise when exhausting can also reduce, and will be taken out
The efficiency grade of kitchen ventilator is improved to C+.
Detailed description of the invention
Fig. 1 is a kind of explosive view of smoke exhaust ventilator exhausting ducting system of the utility model；
Fig. 2 is a kind of structural schematic diagram of smoke exhaust ventilator exhausting ducting system of the utility model；
Fig. 3 is a kind of structural schematic diagram of the wind wheel of smoke exhaust ventilator exhausting ducting system of the utility model.
Description of symbols:
1- wind cabinet；11- semicircular shell；12- exhaust outlet；2- wind wheel；21- blade；3- driving device；4- right end air inlet
Lid；The left end 5- air inlet cover；6- motor support base；7- capacitor；8- terminal box.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
The limitation of novel protected range.
As shown in Figure 1, 2, 3, a kind of smoke exhaust ventilator exhausting ducting system provided by the utility model, comprising: wind cabinet 1, by
Two semicircular shells 11 are opposite to fasten the wind cabinet 1 formed, and 1 upper end of wind cabinet forms a circular exhaust outlet 12, left and right ends
Form two round air inlets；The wind wheel 2 that multiple wing type is in hollow cylinder shape is installed, one end of wind wheel 2 is connected with cylinder in wind cabinet 1
The driving device 3 of shape, the rotation of wind wheel 2 sucks air flowing external oil smoke by air inlet under the drive of driving device 3
Exhaust outlet 12 in wind cabinet 1 then by upper end is discharged.Multiple wing type is in blade of the wind wheel 2 than general wind wheel 2 of hollow cylinder shape
21 will mostly and for strip be evenly distributed on the outside of 2 upper and lower plates of wind wheel, and in the case where the driving device 3 of cylindrical shape drives, multiple wing type is in
External oil smoke can be quickly pumped to wind cabinet 1 then quickly through exhaust outlet by air inlet by the wind wheel 2 of hollow cylinder shape
12 discharges.
Preferably, in order to avoid wind wheel 2 causes to accidentally injure when rotating at high speed, two air inlets in left and right ends are pacified respectively
Equipped with the netted air inlet cover for playing protective action；Wherein right end air inlet cover 4 and the lower end of right end air inlet are hinged, left end air inlet cover
5 is hinged with the lower end of left end air inlet.
Refering to fig. 1, it is preferable that driving device 3 is variable-frequency motor, and one end of variable-frequency motor is additionally provided with for fixing motor
Electric machine support 6.Variable-frequency motor can realize the adjusting of the revolving speed of wind wheel 2 according to the user's choice, to realize to different oil
The speed of smoke suction；In addition electric machine support 6 is set in one end of variable-frequency motor, one end of variable-frequency motor is fastened on motor branch
On frame 6, guarantee variable-frequency motor at work can high-efficiency operation, and reduce the degree of wear of variable-frequency motor, change can be extended
The service life of frequency motor.
Refering to fig. 1, Fig. 2, it is preferable that the side lower end installation one of wind cabinet 1 is for placing the terminal box of capacitor and wiring board
7,7 bottom of terminal box is provided with route mounting groove, and capacitor 8 and wiring board are mounted in route mounting groove.
Preferably, further includes: the control switch for opening or shutting down variable-frequency motor connecting with wiring board (is not shown in figure
Out), different grades of multiple gears are provided in control switch, user can select difference according to the number of kitchen oil smoke
Gear, oil smoke selects low-grade location when few, and power consumption lacks energy conservation and environmental protection；High tap position is selected when oil smoke is more, it can be rapidly by kitchen
Interior oil smoke suction is clean, convenient and efficient.Specifically, control switch switchs for mechanical key, soft-touch type electronic key switchs,
Touching electronic switch or remote control switch.
Just a kind of working principle of the exhausting ducting system of smoke exhaust ventilator provided by the utility model elaborates below:
During the cooking process or after culinary art, according on the how much selection control panels for generating oil smoke amount in kitchen
Different grades of gear, after smoke exhaust ventilator is started to work, variable-frequency motor operating drives the rotation of wind wheel 2 by the oil smoke in kitchen
It is quickly sucked in wind cabinet 1 by the air inlet of left and right ends and then oil smoke is discharged by the exhaust outlet 12 of upper end.
A kind of smoke exhaust ventilator exhausting ducting system provided by the utility model in wind cabinet by being arranged multiple wing type in hollow
The wind wheel 2 of bar shape and the variable-frequency motor for being in bar shape, the smoke exhaust ventilator on relative market is under identical exhausting amount, electricity consumption meeting
It reduces, noise when exhausting can also reduce, and the efficiency grade raising of smoke exhaust ventilator is evacuated to C+.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (5)
1. a kind of smoke exhaust ventilator exhausting ducting system characterized by comprising formed by the opposite fastening of two semicircular shells
Wind cabinet, the wind cabinet upper end form a circular exhaust outlet, and left and right ends form two round air inlets；It is equipped in the wind cabinet more
Wing formula is in the wind wheel of hollow cylinder shape, and one end of the wind wheel is connected with the driving device of bar shape, in the driving device
The wind wheel rotation sucks air flowing in the wind cabinet then by upper end external oil smoke by air inlet under drive
Exhaust outlet discharge.
2. a kind of smoke exhaust ventilator exhausting ducting system according to claim 1, which is characterized in that the two of the left and right ends
Air inlet is separately installed with the netted air inlet cover for playing protective action；Wherein the lower end of right end air inlet cover and right end air inlet is cut with scissors
It connects, left end air inlet cover and the lower end of left end air inlet are hinged.
3. a kind of smoke exhaust ventilator exhausting ducting system according to claim 1, which is characterized in that the driving device is to become
Frequency motor, one end of the motor are additionally provided with the electric machine support for fixing the motor.
4. a kind of smoke exhaust ventilator exhausting ducting system according to claim 3, which is characterized in that under the side of the wind cabinet
For placing the terminal box of capacitor and wiring board, the terminal box bottom is provided with route mounting groove, the capacitor for end installation one
It is mounted in the route mounting groove with wiring board.
5. a kind of smoke exhaust ventilator exhausting ducting system according to claim 4, which is characterized in that further include: with the line
The connection of road plate for opening or shutting down the control switch of the variable-frequency motor, the control switch be mechanical key switch,
Soft-touch type electronic key switch, touching electronic switch or remote control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544856.9U CN208475401U (en) | 2018-04-17 | 2018-04-17 | A kind of exhausting ducting system of smoke exhaust ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820544856.9U CN208475401U (en) | 2018-04-17 | 2018-04-17 | A kind of exhausting ducting system of smoke exhaust ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475401U true CN208475401U (en) | 2019-02-05 |
Family
ID=65206594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820544856.9U Expired - Fee Related CN208475401U (en) | 2018-04-17 | 2018-04-17 | A kind of exhausting ducting system of smoke exhaust ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762576A (en) * | 2019-11-04 | 2020-02-07 | 广州视源电子科技股份有限公司 | Noise reduction method and device for range hood, range hood and storage medium |
-
2018
- 2018-04-17 CN CN201820544856.9U patent/CN208475401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762576A (en) * | 2019-11-04 | 2020-02-07 | 广州视源电子科技股份有限公司 | Noise reduction method and device for range hood, range hood and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |