CN207936166U - A kind of two-chamber kitchen ventilator with air curtain - Google Patents
A kind of two-chamber kitchen ventilator with air curtain Download PDFInfo
- Publication number
- CN207936166U CN207936166U CN201820066915.6U CN201820066915U CN207936166U CN 207936166 U CN207936166 U CN 207936166U CN 201820066915 U CN201820066915 U CN 201820066915U CN 207936166 U CN207936166 U CN 207936166U
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- China
- Prior art keywords
- air curtain
- smoking
- cavity
- spiral case
- impeller
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- 230000000391 smoking Effects 0.000 claims abstract description 82
- 239000000779 smoke Substances 0.000 claims abstract description 39
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of two-chamber kitchen ventilator with air curtain, it belongs to kitchen appliance equipment technical field, including the smoking cavity mutually completely cut off and air curtain cavity, it is provided with smoking impeller in the smoking cavity, air curtain impeller is provided in the air curtain cavity, the smoking impeller and the air curtain impeller share a dual-axle motor.By smoking, oil smoke is discharged the smoking impeller in cavity, imports extraneous air to form air curtain by the air curtain impeller in air curtain cavity, effectively prevent running cigarette, improve smoke exhaust efficiency；Smoking impeller and air curtain impeller share a dual-axle motor, and the increase of additional motor, not only not energy saving, but also reduce noise, while reducing cost.
Description
Technical field
The utility model is related to kitchen appliance equipment technical field more particularly to a kind of two-chamber kitchen ventilators with air curtain.
Background technology
The oil smoke and high temperature combustion exhaust generated in kitchen not only pollutes indoor environment, and influences people's health.Family
Oil smoke is removed in the kitchen environment of front yard and uses electric range hood, the leading Wind Volume of existing kitchen ventilator and low noise, to reach more
Good smoke absorption effect, however always some oil smoke will appear race cigarette phenomenon.For excessive cigarette phenomenon, few part manufacturer opens
Air curtain module is sent out to achieve the effect that oil smoke is isolated and prevent oil smoke from overflowing.The wind blowed downwards is set at exhaust fume collecting hood edge
Curtain, is equivalent to and has extended downwardly exhaust fume collecting hood, can greatly improve oil fume pumping-clean rate.The electronic suction of direct drawing-in type currently on the market
Kitchen ventilator is to set up air curtain, it is necessary to and it is further added by a centrifugal blower or cross flow fan on kitchen ventilator and blows for air curtain,
Energy consumption certainly will be will increase in this way, increase cost, and be further added by a wind turbine and also will increase noise, good user cannot be reached
Experience.
Utility model content
The purpose of this utility model is to provide a kind of two-chamber kitchen ventilator with air curtain, with before not increasing number of motors
The technical issues of putting generation air curtain, solving race cigarette existing in the prior art.
As above conceive, technical solution is used by the utility model：
A kind of two-chamber kitchen ventilator with air curtain, including the smoking cavity and air curtain cavity that mutually completely cut off, the smoking cavity
It is inside provided with smoking impeller, air curtain impeller is provided in the air curtain cavity, the smoking impeller and the air curtain impeller share
One dual-axle motor.
Wherein, including double-volute structure, the double-volute structure include smoking spiral case and air curtain spiral case, the smoking spiral case
In the smoking cavity, the smoking impeller is located in the smoking spiral case, and the air curtain spiral case is located at the air curtain chamber
In vivo, the air curtain impeller is located in the air curtain spiral case.
Wherein, it is separated by partition between the smoking spiral case and the air curtain spiral case, the dual-axle motor is installed on institute
It states on partition board, the first output shaft of the dual-axle motor is connect with the smoking impeller, the second output shaft of the dual-axle motor
It is connect with the air curtain impeller.
Wherein, the import of the smoking spiral case is opened on the side of the smoking spiral case and along the axis of the smoking spiral case
To air inlet, it is described smoking spiral case outlet towards it is described smoking cavity outlet flue.
Wherein, the import of the air curtain spiral case is opened on the side of the air curtain spiral case and along the axis of the air curtain spiral case
To air inlet, the air outlet of the outlet of the air curtain spiral case towards the air curtain cavity.
Wherein, the smoke inlet of the smoking cavity is connected to smoke collecting chamber, and the outlet flue of the smoking cavity is in communication with the outside.
Wherein, it is provided with oil cleaner screen at the smoke inlet of the smoking cavity.
Wherein, the air inlet of the air curtain cavity is in communication with the outside, and the air outlet of the air curtain cavity is opened on shell
And positioned at the periphery of smoke collecting chamber.
Wherein, the air inlet of the air curtain cavity is provided with filter screen.
Wherein, the wind deflector of angle adjustable is provided at the air outlet of the air curtain cavity.
The beneficial effects of the utility model：
The utility model proposes the two-chamber kitchen ventilator with air curtain, by smoke cavity in smoking impeller oil smoke is arranged
Go out, imports extraneous air to form air curtain by the air curtain impeller in air curtain cavity, effectively prevent running cigarette, improve smoke evacuation effect
Rate；Smoking impeller and air curtain impeller share a dual-axle motor, and the increase of additional motor, not only not energy saving, but also reduce and make an uproar
Sound, while reducing cost.
Description of the drawings
Fig. 1 is the principle schematic of the two-chamber kitchen ventilator provided by the utility model with air curtain；
Fig. 2 is the structural schematic diagram of the two-chamber kitchen ventilator provided by the utility model with air curtain；
Fig. 3 is the internal structure schematic diagram of the two-chamber kitchen ventilator provided by the utility model with air curtain；
Fig. 4 is the part-structure schematic diagram of the two-chamber kitchen ventilator provided by the utility model with air curtain；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the rearview of Fig. 4；
Fig. 7 is the part-structure schematic diagram of Fig. 4.
In figure：
1, smoking cavity；2, air curtain cavity；3, smoking impeller；4, air curtain impeller；5, dual-axle motor；6, double-volute structure；
7, smoke collecting chamber；8, shell；
61, smoking spiral case；62, air curtain spiral case；63, partition board.
Specific implementation mode
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
Referring to Fig. 1 to Fig. 7, the utility model embodiment provides a kind of two-chamber kitchen ventilator with air curtain, including mutually completely cuts off
Smoking cavity 1 and air curtain cavity 2, be provided with smoking impeller 3 in cavity 1 of smoking, be provided with air curtain impeller 4 in air curtain cavity 2,
Smoking impeller 3 and air curtain impeller 4 share a dual-axle motor 5.
The smoke inlet of smoking cavity 1 is connected to smoke collecting chamber 7, and the outlet flue of smoking cavity 1 is in communication with the outside.Smoking cavity 1
Smoke inlet at be provided with oil cleaner screen (not shown), in the present embodiment, oil cleaner screen be stainless steel oil cleaner screen.Air curtain cavity
2 air inlet is in communication with the outside, and the air outlet of air curtain cavity 2 is opened in the periphery on shell 8 and positioned at smoke collecting chamber 7, air curtain chamber
The air outlet of body 2 can be arranged for 7 one weeks around smoke collecting chamber, can also be opened in the bottom of 7 front panel of smoke collecting chamber, as shown in Figure 2,
In the present embodiment, strip air outlet is offered in the bottom of 7 front panel of smoke collecting chamber, when using kitchen ventilator, air outlet
Wind forms air curtain before operating personnel, prevents flue gas flow direction operating personnel, is protected to operating personnel.
The air inlet of air curtain cavity 2 is provided with filter screen, prevents big particle from entering damage air curtain impeller 4.Air curtain chamber
The wind deflector (not shown) of angle adjustable is provided at the air outlet of body 2, wind deflector is that activity is installed, can be according to difference
The hearth of size adjusts angle, guides air-out wind direction so that oil smoke will not be excessive, can be discharged completely by kitchen ventilator.
When kitchen ventilator works, by the suction for impeller 3 of smoking, oil smoke enters smoking cavity 1 through oil cleaner screen, and oil smoke is arranged
Go out, extraneous air is imported by air curtain cavity 2 by the suction of air curtain impeller 4, in the bottom blow out air of 7 front panel of smoke collecting chamber
Air curtain is formed, as shown in arrow in Fig. 1 and Fig. 2, effectively prevent running cigarette, improves smoke exhaust efficiency；Smoking impeller 3 and air curtain impeller 4
A dual-axle motor 5 is shared, the increase of additional motor, not only not energy saving, but also reduces noise, while reducing cost.
Smoking impeller 3 and air curtain impeller 4 are carrier with double-volute structure 6, and double-volute structure 6 includes smoking spiral case 61 and wind
Curtain spiral case 62, smoking spiral case 61 are located in smoking cavity 1, and smoking impeller 3 is located in smoking spiral case 61, and air curtain spiral case 62 is located at wind
In curtain cavity 2, air curtain impeller 4 is located in air curtain spiral case 62.The import of smoking spiral case 61 is opened on the side of smoking spiral case 61
And along the air inlet through hollow shaft of smoking spiral case 61, the outlet flue of the outlet direction smoking cavity 1 of smoking spiral case 61.Air curtain spiral case 62 into
Mouth is opened on the side of air curtain spiral case 62 and along the air inlet through hollow shaft of air curtain spiral case 62, and the outlet of air curtain spiral case 62 is towards air curtain chamber
The air outlet of body 2.
It drives smoking impeller 3 and air curtain impeller 4 to rotate using dual-axle motor 5, is gone out using centrifugal blower air inlet through hollow shaft, radial direction
The principle of wind controls smoking impeller 3 and air curtain impeller 4 towards two opposite directions respectively with smoking spiral case 61 and air curtain spiral case 62
Outlet air.Oil smoke is after oil cleaner screen enters smoking cavity 1, along smoking spiral case 61 axially into smoking in spiral case 61, in smoking leaf
Oil smoke is discharged in the rotation process of wheel 3；After extraneous air enters air curtain cavity 2, along air curtain spiral case 62 axially into wind
In curtain spiral case 62, the bottom blow out air in 7 front panel of smoke collecting chamber in the rotation process of air curtain impeller 4 forms air curtain.
It is separated by partition board 63 between smoking spiral case 61 and air curtain spiral case 62, dual-axle motor 5 is installed on partition board 63, partition board
63 upper and lower ends are fixedly connected with shell 8 respectively, and connection type is that screw is connected or welded.First output of dual-axle motor 5
Axis is connect with smoking impeller 3, and the second output shaft of dual-axle motor 5 is connect with air curtain impeller 4.By smoking, impeller 3 arranges oil smoke
Go out, is imported extraneous air by air curtain impeller 4, therefore when dual-axle motor 5 starts, be carried out at the same time smoke evacuation and wind-guiding, carry
High smoke exhaust efficiency.
The smoking cavity 1 and air curtain cavity 2 that setting mutually completely cuts off in kitchen ventilator, to the air duct inside existing kitchen ventilator into
It has gone optimization, has made full use of space, reach kitchen ventilator itself oil suction smoke performance and air curtain effect using a double-volute structure 6,
Oil smoke will not be excessive, reduces noise, reduces vibration, extends the service life of kitchen ventilator, while reducing cost.
Embodiment of above is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned reality
The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes,
These changes and modifications are both fallen in claimed the scope of the utility model.The utility model requires protection scope is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of two-chamber kitchen ventilator with air curtain, which is characterized in that including the smoking cavity (1) mutually completely cut off and air curtain cavity
(2), it is provided with smoking impeller (3) in the smoking cavity (1), air curtain impeller (4), institute are provided in the air curtain cavity (2)
It states smoking impeller (3) and the air curtain impeller (4) shares a dual-axle motor (5).
2. the two-chamber kitchen ventilator according to claim 1 with air curtain, which is characterized in that described including double-volute structure (6)
Double-volute structure (6) includes that smoking spiral case (61) and air curtain spiral case (62), the smoking spiral case (61) are located at the smoking cavity
(1) in, the smoking impeller (3) is located in the smoking spiral case (61), and the air curtain spiral case (62) is located at the air curtain cavity
(2) in, the air curtain impeller (4) is located in the air curtain spiral case (62).
3. the two-chamber kitchen ventilator according to claim 2 with air curtain, which is characterized in that the smoking spiral case (61) and described
It is separated by partition board (63) between air curtain spiral case (62), the dual-axle motor (5) is installed on the partition board (63), the twin shaft
First output shaft of motor (5) is connect with the smoking impeller (3), the second output shaft and the wind of the dual-axle motor (5)
Curtain impeller (4) connects.
4. the two-chamber kitchen ventilator according to claim 2 with air curtain, which is characterized in that the import of the smoking spiral case (61)
It is opened on the side of the smoking spiral case (61) and along the air inlet through hollow shaft of the smoking spiral case (61), the smoking spiral case (61)
Outlet towards it is described smoking cavity (1) outlet flue.
5. the two-chamber kitchen ventilator according to claim 2 with air curtain, which is characterized in that the import of the air curtain spiral case (62)
It is opened on the side of the air curtain spiral case (62) and along the air inlet through hollow shaft of the air curtain spiral case (62), the air curtain spiral case (62)
Outlet towards the air curtain cavity (2) air outlet.
6. according to two-chamber kitchen ventilator of the claim 1-5 any one of them with air curtain, which is characterized in that the smoking cavity
(1) smoke inlet is connected to smoke collecting chamber (7), and the outlet flue of the smoking cavity (1) is in communication with the outside.
7. the two-chamber kitchen ventilator according to claim 6 with air curtain, which is characterized in that the smoking cavity (1) into cigarette
It is provided with oil cleaner screen at mouthful.
8. according to two-chamber kitchen ventilator of the claim 1-5 any one of them with air curtain, which is characterized in that the air curtain cavity
(2) air inlet is in communication with the outside, and the air outlet of the air curtain cavity (2) is opened on shell (8) and positioned at smoke collecting chamber (7)
Periphery.
9. the two-chamber kitchen ventilator according to claim 8 with air curtain, which is characterized in that the air inlet of the air curtain cavity (2)
It is provided with filter screen at mouthful.
10. the two-chamber kitchen ventilator according to claim 8 with air curtain, which is characterized in that the outlet air of the air curtain cavity (2)
The wind deflector of angle adjustable is provided at mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066915.6U CN207936166U (en) | 2018-01-16 | 2018-01-16 | A kind of two-chamber kitchen ventilator with air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066915.6U CN207936166U (en) | 2018-01-16 | 2018-01-16 | A kind of two-chamber kitchen ventilator with air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936166U true CN207936166U (en) | 2018-10-02 |
Family
ID=63649407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820066915.6U Active CN207936166U (en) | 2018-01-16 | 2018-01-16 | A kind of two-chamber kitchen ventilator with air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936166U (en) |
-
2018
- 2018-01-16 CN CN201820066915.6U patent/CN207936166U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |