CN220417420U - Integrated kitchen with automatic air curtain - Google Patents
Integrated kitchen with automatic air curtain Download PDFInfo
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- CN220417420U CN220417420U CN202321814974.4U CN202321814974U CN220417420U CN 220417420 U CN220417420 U CN 220417420U CN 202321814974 U CN202321814974 U CN 202321814974U CN 220417420 U CN220417420 U CN 220417420U
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- bin
- fan
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- air curtain
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- 238000010411 cooking Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000779 smoke Substances 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 10
- 239000003921 oil Substances 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000003517 fume Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of smoke exhaust of kitchen stoves, in particular to an integrated stove with an automatic air curtain. The device comprises a cooking bench and a stove arranged on the cooking bench, wherein a lower fan bin and a negative pressure bin are arranged below the cooking bench, a main fan is arranged in the lower fan bin, and an air inlet of the main fan is communicated with the negative pressure bin; the upper part of the negative pressure bin is connected with the flow guide bin, the flow guide bin is higher than the cooking bench and is provided with an air inlet grid towards one side wall of the cooking bench, the upper end of the flow guide bin is provided with an upper fan bin, an auxiliary fan is arranged in the inner cavity of the upper fan bin, the left end and the right end of the upper fan bin are provided with air curtain outlets which are downwards opened, and the air curtain outlets are communicated with air outlets of the auxiliary fan. The integrated kitchen can prevent the oil smoke on the kitchen range from diffusing to two sides, and obviously improve the oil smoke absorbing effect.
Description
Technical Field
The utility model relates to the technical field of smoke exhaust of kitchen stoves, in particular to an integrated stove with an automatic air curtain.
Background
In order to timely discharge a large amount of oil smoke generated in the cooking process, a smoke exhaust fan or a smoke exhaust ventilator is arranged above a cooking bench, the upper smoke exhaust ventilator is simple in structure and convenient to install and use, a motor used in the smoke exhaust fan contains a large amount of metal components, the weight is large, the running noise is large when the motor is installed at a high place, and aiming at the problem, an integrated kitchen with a lower motor is installed, the integrated kitchen is provided with a fan at a position lower than the cooking bench, and the oil smoke on the cooking bench is absorbed through an air duct, so that the integrated kitchen has the characteristics of attractive appearance, low noise and wide space above the cooking bench, but the motor with high power and high rotation speed is usually required to have a better oil smoke exhaust effect due to the fact that the installation position of the motor is far away from the smoke inlet of the air duct, otherwise, the oil smoke cannot be thoroughly sucked due to insufficient suction of the air duct. Another patent application 2021217687280 of the inventor, namely, a lower-placed double-motor oil smoke extraction integrated stove, adopts two lower-placed motors to work simultaneously to make up for the defect of single-motor operation power, but the defects of high power consumption and increased noise are caused at the same time; the further patent application 2021231000516 of the inventor (integrated kitchen with variable-frequency booster fan) adopts the variable-frequency booster fan to improve the fume exhausting capacity of the air duct, and simultaneously reduces the running power of the fan when fume is less, and simultaneously saves electric energy while improving the fume exhausting capacity as much as possible. The two patents achieve a certain effect in improving the oil fume absorbing capacity of the integrated kitchen range with the underneath motor. However, in actual use, a small amount of oil smoke always diffuses to two sides of the cooking bench under the influence of environmental factors, and at the moment, the effect of further increasing the power of the motor on improving the oil smoke is very little.
Disclosure of Invention
The utility model provides an integrated kitchen range with an automatic air curtain, which can prevent oil smoke on a kitchen range from diffusing to two sides and improve the oil smoke absorbing effect.
The utility model adopts the technical scheme for solving the technical problems that:
the utility model relates to an integrated stove with an automatic air curtain, which comprises a cooking bench and a stove arranged on the cooking bench, wherein a lower fan bin and a negative pressure bin are arranged below the cooking bench, a main fan is arranged in the lower fan bin, and an air inlet of the main fan is communicated with the negative pressure bin; the top in negative pressure storehouse is connected the water conservancy diversion storehouse, the water conservancy diversion storehouse is higher than the top of a kitchen range and is provided with the air inlet bars towards a side wall of top of a kitchen range, the upper end in water conservancy diversion storehouse has last fan storehouse, be provided with auxiliary blower in the inner chamber in last fan storehouse, both ends are provided with downwardly opening's air curtain outlet about the last fan storehouse, air curtain outlet and auxiliary blower's air outlet intercommunication.
Through this scheme, can blow out the air curtain downwards through the air curtain export when auxiliary blower works, the air curtain of distribution in the top of a kitchen range both sides can prevent the oil smoke to both sides diffusion, improves the oil smoke effect of main blower through the air inlet bars.
Preferably, the auxiliary fans are respectively arranged at the left end and the right end of the upper fan bin, and each auxiliary fan is communicated with an air curtain outlet.
Through this scheme, adopt two auxiliary blowers of dispersion type, miniwatt can form sufficient air curtain.
Preferably, the air curtain outlet is of a rectangular structure, an air deflector is arranged on the air curtain outlet, the air deflector is of a rectangular flat plate, and two ends of the air deflector are arranged on the inner side wall of the air curtain outlet through rotating shafts.
Through this scheme, can suitably adjust the inclination of air curtain as required.
Preferably, the auxiliary fan is fixedly arranged at the middle position of the upper fan cabin, air curtain outlets at the left end and the right end of the upper fan cabin are communicated through the air guide duct, and an air outlet of the auxiliary fan is communicated with the air guide duct.
Through this scheme, two air curtain outlets share a fan, compact structure, stability is better.
Due to the adoption of the structure, the integrated kitchen can prevent the oil smoke on the kitchen range from diffusing to two sides, and the oil smoke absorbing effect is obviously improved.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic longitudinal sectional view of the embodiment of fig. 1.
Fig. 3 is a schematic top view of the upper fan housing.
Fig. 4 is a schematic top view of a fan housing in another embodiment.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals. It should be noted that, as used in the description below, the words "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions away from the geometric center of a particular component, respectively.
As shown in fig. 1 and 2, the integrated stove with the automatic air curtain comprises a stove top 1 and a stove mounted on the stove top 1, a lower fan bin 2 and a negative pressure bin 3 are arranged below the stove top 1, the lower fan bin 2 and the negative pressure bin 3 are of flat rectangular box-type structures made of iron sheets or thin plates, and adjacent side walls of the fan bin 2 and the negative pressure bin 3 are attached together. A main fan 5 is arranged in the lower fan bin 2, the main fan 5 adopts a centrifugal fan, and an air inlet of the main fan 5 is communicated with the negative pressure bin 3, an air outlet is downward and is communicated with an air exhaust pipeline; the upper part of the negative pressure bin 3 is connected with a diversion bin 6, the diversion bin 6 is also of a flat rectangular box-type structure made of iron sheets or thin plates, the inner cavity of the diversion bin 6 is communicated with the negative pressure bin 3, and the diversion bin 6 is higher than the cooking bench 1 and is provided with an air inlet grid 61 towards one side wall of the cooking bench 1. When the main fan 5 works, air is sucked from the negative pressure bin 3, negative pressure is formed in the negative pressure bin 3, negative pressure is generated in the diversion bin 6 communicated with the negative pressure bin 3, a pressure difference is formed between the inside and the outside of the air inlet grid 61, oil smoke generated by the cooking bench 1 is mixed with the outside air, sucked into the diversion bin 6 through the air inlet grid 61, and then is conveyed to an exhaust pipeline by the main fan 5 through the negative pressure bin 3 for discharge.
As shown in fig. 1 and 3, the upper end of the diversion bin 6 is provided with an upper fan bin 62, and the upper fan bin 62 is of a flat rectangular box-type structure made of iron sheet or thin plate. An auxiliary fan 63 is arranged in the inner cavity of the upper fan bin 62, the auxiliary fan 63 can adopt a centrifugal fan or an axial flow fan, and an air inlet is formed in the upper end of the upper fan bin 62 and communicated with an air suction port of the auxiliary fan 63. The left and right ends of the upper fan bin 62 are provided with air curtain outlets 64 which are opened downwards, and the air curtain outlets 64 are communicated with the air outlets of the auxiliary fans 63. When the auxiliary fan 63 works, air is sucked from the upper part of the upper fan bin 62 and blown downwards from the air curtain outlet 64, as shown by arrows in fig. 1, two air curtains from top to bottom are formed on two sides of the cooking bench, so that oil smoke formed on the cooking bench can be prevented from diffusing to two sides, and the oil smoke sucking effect is improved. The working state of the auxiliary fan 63 can be manually controlled by a physical switch, and the starting of the auxiliary fan 63 can be controlled by a lampblack sensor to realize automatic control. The physical switch or the auxiliary fan 63 controlled by the smoke sensor is well known in the art and will not be described in detail herein.
As shown in fig. 2, the air curtain outlet 64 has a rectangular structure, the air curtain outlet 64 is provided with an air deflector 65, the air deflector 65 is a rectangular flat plate, and two ends of the air deflector 65 are mounted on the inner side wall of the air curtain outlet 64 through a rotating shaft. When the air curtain is used, the inclination angle of the air deflector 65 can be adjusted by pushing the lower end of the air deflector 65, and air flows onto the inclined air deflector 65 when passing through the air curtain outlet 64, and the air curtain can form a certain inclination angle through the flow guiding function of the air deflector 65, so that the air curtain can incline towards the inner side or the outer side of the cooking bench as required, and a better using effect is achieved.
As shown in fig. 3, as an embodiment of the present utility model, the auxiliary blowers 63 are respectively disposed at the left and right ends of the upper blower chamber 62, and each auxiliary blower 63 is connected to an air curtain outlet 64. In this embodiment, the air outlet of the auxiliary fan 63 is directly communicated with the air curtain outlet 64, the air duct is shorter, the wind power is large, and the auxiliary fan with smaller power can be adopted under the condition of achieving the same effect.
As shown in fig. 4, as another embodiment of the present utility model, the auxiliary fan 63 is fixedly installed in the middle of the upper fan chamber 62, the air curtain outlets 64 at the left and right ends of the upper fan chamber 62 are communicated with each other through the air duct 66, and the air outlet of the auxiliary fan 63 is communicated with the air duct 66. The air guide duct 66 is of a circular tube or square tube structure, the air curtain outlet 64 is connected to two ends of the air guide duct 66 through a 90-degree elbow, and the air outlet of the auxiliary fan 63 is connected to the middle position of the air guide duct 66 through a three-way. In this embodiment, the air outlet of the auxiliary fan 63 is communicated with the air curtain outlets 64 through the air guide duct 66, although the air duct is long, the wind power can generate a certain attenuation, but a high-power motor can be used for compensating the attenuation of the wind power, and finally, the air curtain can be generated at the two air curtain outlets 64 by using 1 auxiliary fan 63.
Although specific embodiments of the utility model have been described in detail above by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (4)
1. An integrated kitchen with an automatic air curtain comprises a kitchen range (1) and a stove arranged on the kitchen range (1), wherein a lower fan bin (2) and a negative pressure bin (3) are arranged below the kitchen range (1), a main fan (5) is arranged in the lower fan bin (2), and an air inlet of the main fan (5) is communicated with the negative pressure bin (3); the top of negative pressure storehouse (3) is connected water conservancy diversion storehouse (6), water conservancy diversion storehouse (6) are being higher than top of a kitchen range (1) and towards a side wall of top of a kitchen range (1) being provided with air inlet grid (61), its characterized in that: the upper end of the diversion bin (6) is provided with an upper fan bin (62), an auxiliary fan (63) is arranged in the inner cavity of the upper fan bin (62), the left end and the right end of the upper fan bin (62) are provided with air curtain outlets (64) which are downwards opened, and the air curtain outlets (64) are communicated with air outlets of the auxiliary fan (63).
2. An integrated cooking stove with an automatic air curtain according to claim 1, characterized in that: the auxiliary fans (63) are respectively arranged at the left end and the right end of the upper fan bin (62), and each auxiliary fan (63) is communicated with an air curtain outlet (64).
3. An integrated cooking stove with an automatic air curtain according to claim 1 or 2, characterized in that: the air curtain outlet (64) is of a rectangular structure, an air deflector (65) is arranged on the air curtain outlet (64), the air deflector (65) is a rectangular flat plate, and two ends of the air deflector (65) are arranged on the inner side wall of the air curtain outlet (64) through rotating shafts.
4. An integrated cooking stove with an automatic air curtain according to claim 1, characterized in that: the auxiliary fan (63) is fixedly arranged in the middle of the upper fan bin (62), air curtain outlets (64) at the left end and the right end of the upper fan bin (62) are communicated through an air guide duct (66), and an air outlet of the auxiliary fan (63) is communicated with the air guide duct (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814974.4U CN220417420U (en) | 2023-07-11 | 2023-07-11 | Integrated kitchen with automatic air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814974.4U CN220417420U (en) | 2023-07-11 | 2023-07-11 | Integrated kitchen with automatic air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417420U true CN220417420U (en) | 2024-01-30 |
Family
ID=89641024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321814974.4U Active CN220417420U (en) | 2023-07-11 | 2023-07-11 | Integrated kitchen with automatic air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417420U (en) |
-
2023
- 2023-07-11 CN CN202321814974.4U patent/CN220417420U/en active Active
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