CN215001803U - Double-cavity double-net range hood - Google Patents
Double-cavity double-net range hood Download PDFInfo
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- CN215001803U CN215001803U CN202121464048.XU CN202121464048U CN215001803U CN 215001803 U CN215001803 U CN 215001803U CN 202121464048 U CN202121464048 U CN 202121464048U CN 215001803 U CN215001803 U CN 215001803U
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Abstract
The application discloses two-chamber two-network lampblack absorber includes: the oil-gas separator comprises a smoke collecting hood, a box body coaming, an inner side oil guide assembly and an outer side oil guide assembly; the upper end of the inner oil guide component is connected with the lower end of the side face of the box body coaming, and the lower end of the inner oil guide component is connected with the middle part of the smoke collecting hood; the upper end of the outer oil guide component is abutted against the lower end of the side face of the box body coaming, and the lower end of the outer oil guide component is connected with the smoke collecting hood; wherein, the inboard oil collecting assembly of leading sets up to the slope of collection petticoat pipe middle part, and the oil collecting assembly is led to the outside and is set up for the back taper for the oil of collection petticoat pipe leads the incline direction of oil assembly and outside along the inboard and flows. The beneficial effects are that: because inboard oil guide assembly sets up to the slope of collection petticoat pipe middle part, the oil guide assembly in the outside sets up for the back taper setting for the oil of collection petticoat pipe flows along the inboard incline direction of oil guide assembly and outside oil guide assembly, and then avoids box bounding wall both sides greasy dirt drippage, simultaneously, solves the roof greasy dirt drippage of box bounding wall, improves the oil smoke separation.
Description
Technical Field
The utility model relates to a technical field of lampblack absorber particularly relates to two-chamber two-network lampblack absorber.
Background
For improving domestic lampblack absorber smoking effect, one of the scheme of using at present carries out subregion control, and the lampblack absorber becomes two-chamber structure by single chamber, and the oil circuit of bounding wall can often be ignored this moment to and the hem on the bounding wall of being connected with the roof, the easy oil of hanging, there is the oil drip to the top of a kitchen range phenomenon after the lampblack absorber uses a period.
SUMMERY OF THE UTILITY MODEL
It is an object of the present application to overcome the above problems or to at least partially solve or alleviate the above problems.
Therefore, the utility model provides a two-chamber two-network lampblack absorber, include: the oil-gas separator comprises a smoke collecting hood, a box body coaming, an inner side oil guide assembly and an outer side oil guide assembly; the upper end of the inboard oil guide assembly is connected with the side lower end of the box bounding wall, the inboard oil guide assembly inclines from bottom to top in the middle of the smoke collecting hood, the outboard oil guide assembly is arranged in a conical manner, the highest point of the outboard oil guide assembly is located below the side face of the box bounding wall, and the lower end of the outboard oil guide assembly is connected with the smoke collecting hood.
The utility model has the advantages that: through setting up two-chamber two-net lampblack absorber to including inboard oil guide component and outside oil guide component, the upper end of this inboard oil guide component is connected with the side lower extreme of box bounding wall, its lower extreme is connected with collection petticoat pipe middle part, the upper end of this outside oil guide component offsets with the side lower extreme of box bounding wall, its lower extreme is connected with the collection petticoat pipe, because inboard oil guide component sets up to collection petticoat pipe middle part slope, the outside oil guide component is the back taper setting, the incline direction who is used for the oil of box bounding wall to lead oil guide component and outside along inboard flows, and then avoid box bounding wall both sides greasy dirt drippage, and simultaneously, the roof greasy dirt of solving the box bounding wall drips, improve the oil smoke separation.
In addition, the above technical solution of the present invention can also have the following additional technical features:
in the technical scheme, the inner oil guide assembly comprises a first inner mesh plate and a second inner mesh plate which are symmetrically arranged relative to the middle of the fume collecting hood, and an included angle between the first inner mesh plate and the horizontal plane ranges from 14 degrees to 23 degrees.
In the above technical scheme, the inner side oil guide assembly and the box body coaming are integrally formed or separately formed.
In the above technical scheme, the outer oil guide assembly comprises a first outer mesh plate assembly and a second outer mesh plate assembly which are symmetrically arranged relative to the middle of the exhaust fume collecting hood, and the highest point of the first outer mesh plate assembly and the highest point of the second outer mesh plate assembly are respectively located below the left side surface and the right side surface of the box body enclosing plate.
In the above technical solution, the first outer screen plate assembly is located below the first inner screen plate, and the first outer screen plate assembly includes a first side plate arranged along an oblique direction of the first inner screen plate, and the first side plate is provided with meshes; the second outer mesh plate component is positioned below the first inner mesh plate and comprises a second side plate arranged along the inclined direction of the first inner mesh plate, and meshes are arranged on the second side plate.
In the above technical solution, the first outer mesh plate assembly and the second outer mesh plate assembly are integrally formed.
In the technical scheme, the meshes on the first inner mesh plate and the meshes on the second side plate are arranged in a staggered manner; and meshes on the second inner mesh plate and meshes on the first side plate are staggered.
In the technical scheme, the upper surface of the smoke collecting hood is opposite to the middle of the smoke collecting hood, two installation bulges are symmetrically arranged at the middle of the smoke collecting hood, the height of each installation bulge is from two side edges of the smoke collecting hood to the middle of the smoke collecting hood, the installation bulges are symmetrically provided with installation cavities respectively, and the outer side oil guide assembly is installed on the installation cavities in a covering mode.
In the technical scheme, the mounting protrusion is arranged in a slope with a high front part and a low rear part and is used for arranging the oil guide component at the outer side along with the slope with the high front part and the low rear part, and the angle range of the slope of the mounting protrusion is 3-5 degrees.
In the technical scheme, the rear part of the smoke collecting hood is symmetrically provided with the oil leakage holes.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic perspective view of a dual chamber dual net range hood according to one embodiment of the present application;
FIG. 2 is a schematic side view of the dual chamber, dual net range hood shown in FIG. 1;
FIG. 3 is a schematic perspective view of a box enclosure of the dual-chamber dual-net range hood shown in FIG. 1;
FIG. 4 is a schematic perspective view of a first outer screen assembly of the dual chamber dual net range hood of FIG. 1;
fig. 5 is a schematic perspective view of a second outer mesh plate assembly of the dual-chamber dual-net range hood shown in fig. 1.
The labels in the figure are:
1. a smoke collecting hood; 1-1, mounting a bulge; 1-2, installing a cavity; 1-3 oil leakage holes;
2. a box body coaming plate;
3. an inner oil guide component; 3-1, a first inner mesh plate; 3-2, a second inner mesh plate;
4. an outer oil guide component; 4-1, a first outer screen plate assembly; 4-2, a second outer mesh panel assembly; 4-3, a first side plate; 4-4 and a second side plate.
Detailed Description
The present application will now be described in further detail by way of specific examples with reference to the accompanying drawings. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
Example 1:
the present embodiment provides a dual-chamber dual-network range hood, as shown in fig. 1, fig. 2 and fig. 3, the dual-chamber dual-network range hood can generally include a smoke collecting hood 1, a box body coaming 2, an inner side oil guiding assembly 3 and an outer side oil guiding assembly 4. The upper end of the inner oil guide component 3 is connected with the lower end of the side face of the box body coaming 2, the inner oil guide component 3 is obliquely arranged from bottom to top towards the middle of the smoke collecting hood 1, the outer oil guide component 4 is in a conical arrangement, the highest point of the outer oil guide component 4 is the top of the outer oil guide component 4 and is located below the side face of the box body coaming 2, and the lower end of the outer oil guide component 4 is connected with the smoke collecting hood 1. The fume collecting hood 1 and the box body enclosure plate 2 are connected through an inner housing (not shown) to form a closed cavity.
The utility model has the advantages that: through setting up two-chamber two-net lampblack absorber to including inboard oil guide component 3 and outside oil guide component 4, this inboard oil guide component 3's upper end is connected with the side lower extreme of box bounding wall 2, its lower extreme is connected with collection petticoat pipe 1 middle part, this outside oil guide component 4's upper end offsets with the side lower extreme of box bounding wall 2, its lower extreme is connected with collection petticoat pipe 1, because inboard oil guide component 3 sets up to collection petticoat pipe 1 middle part slope, outside oil guide component 4 is the back taper setting, the incline direction that oil guide component 3 and outside oil guide component 4 were led along inboard for box bounding wall 2's oil flows, and then avoid box bounding wall 2 both sides greasy dirt to drip, and simultaneously, the roof greasy dirt that solves box bounding wall 2 drips, improve the oil smoke separation.
As shown in figure 1, the inner side oil guiding component 3 comprises a first inner mesh plate 3-1 and a second inner mesh plate 3-2 which are symmetrically arranged relative to the middle part of the fume collecting hood 1, the first inner mesh plate 3-1 and the second inner mesh plate 3-2 have the same structure, the included angle between the first inner mesh plate 3-1 and the middle part of the fume collecting hood 1 is 14-23 degrees, and the meshes of the first inner mesh plate 3-1 are preferably prismatic holes. Thus, the inner oil guide assembly 3 is inclined toward the middle of the fume collecting hood 1 for guiding oil.
In a specific embodiment, the included angle is 17 °.
In specific implementation, the upper ends of the first inner screen plate 3-1 and the second inner screen plate 3-2 of the inner oil guide assembly 3 and the lower ends of the two sides of the box body enclosing plate 2 which correspond to the upper ends are integrally formed or separately formed. The lower ends of the first inner mesh plate 3-1 and the second inner mesh plate 3-2 are welded or screwed with the two sides of the middle part of the smoke collecting hood 1 respectively corresponding to the lower ends of the first inner mesh plate and the second inner mesh plate.
When the upper ends of the first inner mesh plate 3-1 and the second inner mesh plate 3-2 and the lower ends of the two sides of the box body enclosing plate 2 are formed in a split mode, the connection mode is preferably welding or screw connection.
As shown in fig. 1, the outer oil guiding assembly 4 comprises a first outer mesh plate assembly 4-1 and a second outer mesh plate assembly 4-2 which are symmetrically arranged relative to the middle of the fume collecting hood 1, and the highest point of the first outer mesh plate assembly 4-1 and the highest point of the second outer mesh plate assembly 4-2 are respectively positioned below the left side surface and the right side surface of the box body surrounding plate 2. The first outer screen plate component 4-1 and the second outer screen plate component 4-2 have the same structure, and meshes of the first outer screen plate component 4-1 are preferably prismatic holes. Thus, the outer oil guide assembly 4 is inclined to the outside of the fume collecting cover 1 for guiding oil.
As shown in fig. 4 and 5, in particular, the first outer mesh plate assembly 4-1 includes a first side plate 4-3, a third side plate, a first side plate and a second side plate, which are connected to form a cone. The first outer screen plate component 4-1 is positioned below the first inner screen plate 3-1, the first outer screen plate component 4-1 comprises a first side plate 4-3 arranged along the inclined direction of the first inner screen plate 3-1, and meshes are arranged on the first side plate 4-3. The second outer mesh plate component 4-2 is positioned below the first inner mesh plate 3-1, and the second outer mesh plate component 4-2 comprises a second side plate arranged along the inclined direction of the first inner mesh plate 3-1, and meshes are arranged on the second side plate.
Specifically, the height difference between the inner oil guide component 3 and the outer oil guide component 4 is formed, the maximum height difference is 27MM near the middle rear part of the smoke collecting hood 1, and the negative pressure is larger near the middle rear part of the smoke collecting hood 1, so that the lampblack moves along the middle rear part of the smoke collecting hood 1, and the lampblack is prevented from escaping to the outside of the smoke collecting hood 1.
Wherein, when the first outer net plate component 4-1 and the second outer net plate component 4-2 are formed separately from the box body surrounding plate 2, the first outer net plate component and the second outer net plate component are preferably connected by screws.
As shown in figure 1, the meshes of the inner side oil guide component 3 and the meshes of the outer side oil guide component 4 are staggered, so that oil on the box body coaming plate 2 can be received, the oil is prevented from dripping from the meshes of the inner side oil guide component 3 and the meshes of the outer side oil guide component 4, and all-dimensional oil receiving is realized. The oil smoke leads oily subassembly 4 through the outside and carries out the first filtration, leads oily subassembly 3 through the inboard and carries out the second filtration, and oil smoke separation effect is better.
As shown in figure 1, the upper surface of the fume collecting hood 1 is provided with a mounting bulge 1-1, the middle part of the fume collecting hood 1 is the middle part, mounting cavities 1-2 are symmetrically arranged at two sides of the middle part of the fume collecting hood 1, and an inner side oil guide component 3 and an outer side oil guide component 4 are arranged at the upper parts of the corresponding mounting cavities 1-2. Thus, oil smoke enters the inner part of the box body enclosing plate 2 from the installation cavity 1-2 through the inner side oil guide component 3 and the outer side oil guide component 4 and is discharged.
Specifically, the overall shape of the installation bulge 1-1 is basically the same as that of an installation bulge of an existing double-cavity double-net range hood, and the difference is that the installation bulge 1-1 is arranged in a slope with a high front part and a low rear part and is used for arranging the inner oil guide component 3 and the outer oil guide component 4 in a mode of high front part and low rear part. Therefore, oil received by the inner oil guide assembly 3 and the outer oil guide assembly 4 flows into the oil cup from the rear part of the smoke collecting hood 1 along the inclination direction of the oil guide assemblies, and the problem of oil stain dripping on two sides of the box body coaming 2 is solved.
In specific implementation, the inclination angle of the mounting projection 1-1 is 3-5 degrees.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present application, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a two-chamber two net lampblack absorber which characterized in that includes:
the oil-gas separator comprises a smoke collecting hood (1), a box body coaming (2), an inner side oil guide component (3) and an outer side oil guide component (4);
the upper end of inboard oil guide component (3) with the side lower extreme of box bounding wall (2) is connected, inboard oil guide component (3) from bottom to top to collection petticoat pipe (1) middle part slope sets up, oil guide component (4) are the toper setting in the outside, the peak of oil guide component (4) in the outside is located the below of the side of box bounding wall (2), the lower extreme of oil guide component (4) in the outside with collection petticoat pipe (1) is connected.
2. The dual-chamber dual-net range hood of claim 1, wherein:
the inner side oil guide assembly (3) comprises a first inner screen plate (3-1) and a second inner screen plate (3-2) which are symmetrically arranged relative to the middle of the fume collecting hood (1), and the included angle between the first inner screen plate (3-1) and the horizontal plane ranges from 14 degrees to 23 degrees.
3. The dual-chamber dual-net range hood of claim 1 or 2, wherein:
the inner side oil guide assembly (3) and the box body coaming (2) are integrally or separately formed.
4. The dual-chamber dual-net range hood of claim 2, wherein:
the outer side oil guide assembly (4) comprises a first outer net plate assembly (4-1) and a second outer net plate assembly (4-2) which are symmetrically arranged relative to the middle of the fume collecting hood (1), and the highest point of the first outer net plate assembly (4-1) and the highest point of the second outer net plate assembly (4-2) are respectively located below the left side face and the right side face of the box body enclosing plate (2).
5. The dual-chamber dual-net range hood of claim 4, wherein:
the first outer screen plate component (4-1) is positioned below the first inner screen plate (3-1), the first outer screen plate component (4-1) comprises a first side plate (4-3) arranged along the inclined direction of the first inner screen plate (3-1), and meshes are arranged on the first side plate (4-3);
the second outer mesh plate component (4-2) is positioned below the second inner mesh plate (3-2), the second outer mesh plate component (4-2) comprises a second side plate arranged along the inclined direction of the first inner mesh plate (3-1), and meshes are arranged on the second side plate.
6. The dual-chamber dual-net range hood of claim 5, wherein:
the first outer mesh plate component (4-1) and the second outer mesh plate component (4-2) are integrally formed.
7. The dual-chamber dual-net range hood of claim 5, wherein:
meshes on the first inner screen plate (3-1) and meshes on the first side plate (4-3) are arranged in a staggered manner; the meshes on the second inner net plate (3-2) and the meshes on the second side plate (4-4) are arranged in a staggered manner.
8. The dual-chamber dual-net range hood of claim 1, wherein:
the upper surface of the smoke collecting hood (1) is opposite to the middle of the smoke collecting hood (1) and is symmetrically provided with two installation bulges (1-1), the heights of the installation bulges (1-1) are gradually reduced from the edges of the two sides of the smoke collecting hood (1) to the direction of the middle of the smoke collecting hood (1), two installation cavities (1-2) are symmetrically arranged on the installation bulges (1-1) respectively, and the outer side oil guide component (4) is installed on the installation cavities (1-2) in a covering mode.
9. The dual-chamber dual-net range hood of claim 8, wherein:
the mounting protrusion (1-1) is arranged in a slope with a high front part and a low rear part, the outer oil guide component (4) is arranged in a slope with a high front part and a low rear part, and the angle range of the slope of the mounting protrusion (1-1) is 3-5 degrees.
10. The dual-chamber dual-net range hood of claim 1, wherein:
the rear part of the smoke collecting hood (1) is symmetrically provided with oil leakage holes (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464048.XU CN215001803U (en) | 2021-06-30 | 2021-06-30 | Double-cavity double-net range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121464048.XU CN215001803U (en) | 2021-06-30 | 2021-06-30 | Double-cavity double-net range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001803U true CN215001803U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121464048.XU Active CN215001803U (en) | 2021-06-30 | 2021-06-30 | Double-cavity double-net range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001803U (en) |
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2021
- 2021-06-30 CN CN202121464048.XU patent/CN215001803U/en active Active
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