CN212746613U - Integrated kitchen with center air curtain and side air curtain - Google Patents
Integrated kitchen with center air curtain and side air curtain Download PDFInfo
- Publication number
- CN212746613U CN212746613U CN202020240627.5U CN202020240627U CN212746613U CN 212746613 U CN212746613 U CN 212746613U CN 202020240627 U CN202020240627 U CN 202020240627U CN 212746613 U CN212746613 U CN 212746613U
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- Prior art keywords
- air
- side air
- central
- curtain
- air curtain
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 claims abstract description 57
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 14
- 230000000392 somatic effect Effects 0.000 claims abstract 6
- 230000001965 increasing effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 230000003137 locomotive effect Effects 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Abstract
The utility model discloses an integrated kitchen with central air curtain and side air curtain, including cabinet somatic part and the aircraft nose portion of setting in cabinet somatic part be equipped with the bellows device in the cabinet somatic part, the aircraft nose portion is including advancing cigarette portion and setting at the smoke guide portion of advancing the cigarette portion below, it is equipped with into the mouth to advance cigarette portion bottom, still includes at least one air supply arrangement, the vertical side air flue that is equipped with respectively of smoke guide portion left and right sides lie in on the front of smoke guide portion and be equipped with central air flue between the side air flue, be equipped with the rotatory whirl face of the air current that makes it flow through between the front of smoke guide portion and the medial surface of side air flue the both sides of central air flue vertical arrangement respectively have a plurality of orientations whirl face's first exhaust hole and/or vertical arrangement has a plurality of second exhaust holes of giving vent to the air forward on the front of side air flue, air supply arrangement's air outlet respectively with the air inlet of central air flue and/or the air inlet of side air flue is linked together .
Description
Technical Field
The utility model relates to a kitchen utensil field, concretely relates to integrated kitchen with center air curtain and side air curtain.
Background
The oil smoke suction function on the integrated cooker is a main means for collecting oil smoke in a kitchen, and how to improve the suction efficiency of the integrated cooker is always important content for designing and researching the integrated cooker. When the traditional integrated cooker inhales, the air-sucking range is a hemispherical area, and air in all directions is inhaled indiscriminately. The air flow rate at the position of the air suction port is larger in the air suction mode, and the air flow rate far away from the air suction port is rapidly reduced along with the increase of the distance from the air suction port. Therefore, the upward speed of the air is very small within a short distance below the air inlet, so that the upward suction force is insufficient, and the integrated stove is very easily interfered by external factors, such as walking of people, the influence of factors which can disturb the air flow, such as the operation of a fan or cold air, and the like, so that the oil smoke or pollutants are dissipated along with the flowing of disturbed air flow, and the integrated stove has poor smoke collecting and smoking effects.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: the oil smoke or pollutants are prevented from being dissipated due to disturbance of external air flow, and the smoke collecting and smoking effects of the integrated stove are improved.
An integrated cooker with a central air curtain and a side air curtain, which comprises a cabinet body part and a machine head part arranged on the cabinet body part, a fan box device is arranged in the cabinet body part, the nose part comprises a smoke inlet part and a smoke guide part arranged below the smoke inlet part, the bottom of the smoke inlet part is provided with a smoke inlet, the smoke inlet also comprises at least one air supply device, the left side and the right side of the smoke guide part are respectively and vertically provided with a side air passage, a central air passage is arranged between the side air passages on the front surface of the smoke guide part, a rotational flow surface which enables the airflow flowing through the rotational flow surface to rotate is arranged between the front surface of the smoke guide part and the inner side surface of the side air passage, a plurality of first exhaust holes facing the rotational flow surface are vertically arranged on two sides of the central air passage respectively and/or a plurality of second exhaust holes giving air out forwards are vertically arranged on the front surface of the side air passage, and the air outlet of the air supply device is respectively communicated with the air inlet of the central air passage and/or the air inlet of the side air passage.
Further, the swirling surface is an inclined surface or an arc surface extending towards the front direction of the side air passage from the front of the smoke guide part, and the sectional area of the inclined surface or the arc surface in the horizontal direction is gradually increased from bottom to top.
Further, one end of the arc surface is tangent to the front face of the smoke guide portion, the other end of the arc surface is tangent to the front face extending direction of the side air passage, and the arc surface is concave.
Further, any horizontal section of the arc surface is a quarter arc.
Preferably, the front surface of the side air duct is a plane or an arc surface which inclines downwards.
Preferably, the first exhaust hole and the second exhaust hole are respectively a round hole, a long hole, a polygonal hole, a star-shaped hole or a special-shaped hole.
Furthermore, the air supply device comprises an air inlet hole formed in the nose part, a fan is arranged in the nose part and positioned at the air inlet hole, and a ventilation pipeline is arranged between an air outlet of the fan and the air inlet of the central air passage and between an air outlet of the fan and the air inlet of the side air passage.
Furthermore, an air inlet cover is arranged on the air inlet hole.
Furthermore, a filter layer is arranged between the air inlet cover and the air inlet end of the fan.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the integrated stove of the utility model sprays gas from the central gas channel to the rotational flow surface to form a central air curtain, forms unique spiral airflow through the suction force of the air box device, can form a rotary suction gathering effect before oil smoke gas diffusion, and achieves the effect of efficient gathering smoke;
2. the gas sprayed forwards from the side gas channel drives peripheral gas flow to flow together under the air viscosity effect, and forms a rotational flow under the action of a rotational flow surface, so that the rotary smoking effect is further enhanced;
3. can cut into different regions with the oil smoke through the whirl, when preventing the oil smoke diffusion, prevent outside air current interference.
Drawings
Fig. 1 is a schematic perspective view of an integrated oven with a central air curtain and a side air curtain according to the present invention;
fig. 2 is an exploded perspective view of an integrated oven with a central air curtain and a side air curtain of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the scope of the claimed technical solution of the present invention.
As shown in fig. 1-2, an integrated cooker with a central air curtain and a side air curtain comprises a cabinet 1 and a head 10 disposed on the cabinet 1, wherein a fan case device 11 is disposed in the cabinet 1, the head 10 includes a smoke inlet 12 and a smoke guide 13 disposed below the smoke inlet 12, a smoke inlet 15 is disposed at the bottom of the smoke inlet 12, at least one air blower 2 is further included, side air channels 3 are vertically disposed on the left and right sides of the smoke guide 13, a central air channel 4 is disposed on the front surface of the smoke guide 13 between the side air channels 3, a rotational flow surface 14 for rotating an air flow passing through the rotational flow surface 14 is disposed between the front surface of the smoke guide 13 and the inner side surfaces of the side air channels 3, a plurality of first exhaust holes 40 facing the rotational flow surface 14 are vertically arranged on the two sides of the central air channel 4, and/or a plurality of second exhaust holes 30 for exhausting air forward are vertically arranged on the front surfaces of the side air channels 3, the air current from first exhaust hole 40 forms the central air curtain that spiral flow is formed along whirl face 14, second exhaust hole 30 sets up in 14 tangential directions towards whirl face, and the air current of spouting from second exhaust hole 30 passes through the air viscosity effect, and the air that drives in leading cigarette portion 13 flows along whirl face 14, forms the side air curtain, strengthens rotatory air current intensity, and bellows device 11 sets up in cabinet portion 1 and is linked together with the portion 12 of advancing cigarette of locomotive portion 10, bellows device 11 is used for the suction oil smoke and forms ascending axial suction to the whirl gas, air supply arrangement 2's air outlet respectively with the air inlet of central air flue 4 and/or the air inlet of side air flue 3 is linked together, air supply arrangement 2 is used for providing the external gas to first exhaust hole 40 and second exhaust hole 30.
When the cabinet operates, the air box device 11 and the air supply device 2 are started, and the air box device 11 enables oil smoke to be sucked from the smoke inlet 15, flow through the air box device 11 and then be discharged out of the room from the smoke discharge pipe in the cabinet body 1. Air supply arrangement 2 sends external gas into central air flue 4 and side air flue 3, spout from first exhaust hole 40 and second exhaust hole 30, because gaseous viscous effect, gas from first exhaust hole 40 spun flows towards whirl face 14, form spiral flowing's central wind curtain, gas from second exhaust hole 30 spun drives peripheral gas and forms side wind curtain, improve the rotation of air current, cut into different regions with the oil smoke, prevent the oil smoke diffusion, and form spiral ascending air current under the effect of the ascending axial suction that bellows device 11 produced, improve the effect of holding together the cigarette smoking.
Specifically, the smoke guide portion 13 of the nose portion 10 is located at the rear side of the bottom surface of the smoke inlet portion 12, and the back surfaces of the smoke inlet portion and the smoke inlet portion are located on the same plane, so as to form a 7 shape, and the smoke inlet portion 12 effectively prevents the smoke from escaping upwards. Preferably, the smoke inlet 15 is formed by a plurality of smoke inlet holes, so that the smoke inlet can be used as an oil screen, on one hand, the oil-smoke separation effect can be achieved, on the other hand, the oil screen can be omitted, the assembly process is simplified, and the manufacturing cost is reduced.
Specifically, the bellows device 11 comprises a box body and a fan assembly, the box body is arranged in the cabinet body part 1 and communicated with the smoke inlet part 12 of the nose part 10, the fan assembly is arranged in the box body, an air outlet of the fan assembly is communicated with a smoke exhaust pipeline, and the fan assembly adopts a volute fan;
further, the swirling surface 14 is an inclined surface or an arc surface extending from the front surface of the smoke guide part 13 to the front surface of the side air duct 3, the sectional area of the inclined surface or the arc surface in the horizontal direction is gradually increased upwards, the sectional area of the swirling surface 14 is gradually increased from bottom to top, and a tornado effect is formed when the gas forms swirling along the swirling surface 14, so that the effect of enhancing the effect of gathering oil smoke by swirling suction is facilitated.
Preferably, the one end of arc surface is tangent with the front of leading cigarette portion 13, the other end of arc surface is tangent with the front extending direction of side gas channel 3, the circular arc is interior concavity, arbitrary horizontal cross-section of arc surface is the quarter circular arc, and arbitrary horizontal cross-section of gas flow through is the whirl face 14 of quarter circular arc, has formed two air curtains of controlling, and two air curtains correspond two combustors about the integrated kitchen respectively, make the combustor be located air curtain, effectual cutting oil smoke region.
Preferably, the front surface of the side air duct 3 is a plane or an arc surface which inclines downwards, and the arrangement is favorable for increasing the arc length of the arc surface on the horizontal section, so that the gas swirling effect is favorably enhanced.
Further, the first exhaust hole 40 and the second exhaust hole 30 are circular holes, or elongated holes, or polygonal holes, or star-shaped holes, or irregular holes, respectively.
Preferably, the distance between the front edge of the side air duct 3 and the second exhaust hole 30 is less than 20mm, which is the optimal distance between the second exhaust hole 30 and the front edge of the side air duct 3, and improves the effect of the side air curtain.
Embodiment one, air supply arrangement 2 is one, air pipe 22 respectively with the air inlet of central air flue 4, air pipe 3's air inlet is linked together, make external air pass through fan 21 and inhale and pass through air pipe 22, central air flue 4, side air flue 3 is discharged from first exhaust hole 40 and second exhaust hole 30, preferentially, two regions about still can dividing into in air pipe 22, the second exhaust hole 30 that makes left side air flue 3 is left air curtain with the left first exhaust hole 40 of central air flue 4, the second exhaust hole 30 of right side air flue 3 is right air curtain with the first exhaust hole 40 on central air flue 4 right side, through the gaseous circulation of valve control between two regions in air pipe 22, can control opening of left and right air curtain according to user's demand, the flexibility is high, avoid the energy extravagant.
In the second embodiment, the number of the air supply devices 2 and the number of the ventilation ducts 22 are two, one of the air supply devices 2 is communicated with the second exhaust hole 30 of the left air duct 3 and the first exhaust hole 40 on the left side of the central air duct 4 through the corresponding ventilation duct 22, the other air supply device 2 is communicated with the second exhaust hole 30 of the right air duct 3 and the first exhaust hole 40 on the right side of the central air duct 4 through the corresponding ventilation duct 22, so that the left air curtain and the right air curtain are formed, the opening of the left air curtain and the opening of the right air curtain can be controlled according to the.
The air supply device 2 can also be provided with an air inlet duct at the air outlet of the air box device 11, so that part of air at the air outlet of the air box device 11 is supplied into the central air duct 4 and the side air ducts 3.
The blower of the air supply device 2 and the volute type blower in the air box device 11 can be arranged to be coaxial, so that the air supply device 2 and the air box device 11 can be driven to operate simultaneously through one motor.
The above-mentioned detailed description of the technical solution and the beneficial effects of the present invention have been described in detail, it should be understood that the above is only the most preferred embodiment of the present invention, not used for limiting the present invention, any modification, supplement, equivalent replacement, etc. made within the principle scope of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The utility model provides an integrated kitchen with center air curtain and side air curtain, includes cabinet somatic part (1) and aircraft nose portion (10) of setting on cabinet somatic part (1) be equipped with bellows device (11) in cabinet somatic part (1), aircraft nose portion (10) are including advancing cigarette portion (12) and set up leading cigarette portion (13) in cigarette portion (12) below, it is equipped with into smoke mouth (15) to advance cigarette portion (12) bottom, a serial communication port, still include at least one air supply arrangement (2), it vertically is equipped with side air flue (3) respectively to lead cigarette portion (13) left and right sides be located between side air flue (3) on the front of leading cigarette portion (13) and be equipped with central air flue (4), be equipped with between the front of leading cigarette portion (13) and the medial surface of side air flue (3) and make the rotatory whirl face (14) of the air current that flows through it, the both sides of central air flue (4) vertical alignment respectively have a plurality of orientations whirl face (14) first exhaust hole (40) and- Or a plurality of second exhaust holes (30) which are exhausted forwards are vertically arranged on the front surface of the side air passage (3), and the air outlet of the air supply device (2) is respectively communicated with the air inlet of the central air passage (4) and/or the air inlet of the side air passage (3).
2. The integrated cooker with the central air curtain and the side air curtain according to claim 1, wherein the cyclone surface (14) is an inclined surface or an arc surface extending from the front surface of the smoke guide part (13) to the front surface of the side air duct (3), and the sectional area of the inclined surface or the arc surface in the horizontal direction is gradually increased from bottom to top.
3. The integrated cooker with the central air curtain and the side air curtains as claimed in claim 2, wherein one end of the arc surface is tangent to the front surface of the smoke guide part (13), the other end of the arc surface is tangent to the front surface extension direction of the side air flue (3), and the arc surface is concave.
4. The integrated cooker with the central air curtain and the side air curtains as claimed in claim 3, wherein any horizontal section of the circular arc surface is a quarter circular arc.
5. Integrated cooker with central and side air curtains according to any of claims 1 to 4, characterized by the fact that the front side of the side air ducts (3) is a plane or arc inclined downwards.
6. The integrated cooker with central air curtain and side air curtains according to any of claims 1 to 4, characterized in that the first exhaust holes (40) and/or the second exhaust holes (30) are respectively round holes or elongated holes or polygonal holes or star-shaped holes or irregularly shaped holes.
7. The integrated cooker with a central air curtain and a side air curtain as claimed in any one of claims 1 to 4, wherein the air supply device (2) comprises an air inlet hole (20) arranged on the head part (10), a fan (21) is arranged in the head part (10) at the air inlet hole (20), and a ventilation duct (22) is arranged between an air outlet of the fan (21) and an air inlet of the central air duct (4) and an air inlet of the side air duct (3), respectively.
8. Integrated cooker with central air curtain and side air curtains according to claim 7, characterized in that on the air intake holes (20) there are air intake covers (23).
9. Integrated cooker with central and side air curtains, according to claim 8, characterized by the fact that between the intake cover (23) and the intake end of the fan (21) there is a filter layer (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240627.5U CN212746613U (en) | 2020-03-02 | 2020-03-02 | Integrated kitchen with center air curtain and side air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020240627.5U CN212746613U (en) | 2020-03-02 | 2020-03-02 | Integrated kitchen with center air curtain and side air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212746613U true CN212746613U (en) | 2021-03-19 |
Family
ID=74984085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020240627.5U Expired - Fee Related CN212746613U (en) | 2020-03-02 | 2020-03-02 | Integrated kitchen with center air curtain and side air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212746613U (en) |
-
2020
- 2020-03-02 CN CN202020240627.5U patent/CN212746613U/en not_active Expired - Fee Related
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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: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |