CN208687821U - A kind of range hood efficiently discharged fume - Google Patents
A kind of range hood efficiently discharged fume Download PDFInfo
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- CN208687821U CN208687821U CN201821335070.2U CN201821335070U CN208687821U CN 208687821 U CN208687821 U CN 208687821U CN 201821335070 U CN201821335070 U CN 201821335070U CN 208687821 U CN208687821 U CN 208687821U
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- smoke
- kitchen ventilator
- flow deflector
- range hood
- efficiently discharged
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Abstract
The utility model relates to the range hoods that one kind is efficiently discharged fume, smoking port including kitchen ventilator ontology and on the kitchen ventilator ontology, it is characterised in that: including the guiding subassembly being connected to the kitchen ventilator ontology and several smoke evacuation components for being used to for oil smoke inside guiding subassembly being discharged；The guiding subassembly include the guide tank being connected to by several first smoke outlets with kitchen ventilator ontology, be set to the guide tank at the top of and with one-to-one second smoke outlet of each first smoke outlet, the edge of each first smoke outlet is axially equipped at intervals with multiple groups for the intrinsic oil smoke of kitchen ventilator to be guided to the open and close type guiding device to guide tank to guide ring has been extended to form at the second smoke outlet in guide ring；Each smoke evacuation component includes the air box being connected to each second smoke outlet, the outlet flue on air box side wall and is set in air box and by motor-driven impeller；The utility model has the beneficial effects that mist extractor is high-efficient.
Description
Technical field
The utility model relates to mist extractor equipment technical field, in particular to a kind of range hood efficiently discharged fume.
Background technique
Kitchen ventilator refers to a kind of for generated oil smoke etc the electrical appliance when cooking that exhausts；Kitchen ventilator removes at present
Oil smoke principle is to suck oil smoke in kitchen ventilator and by oil network and wind wheel high speed rotation oil smoke is separated, and pass through
Oil smoke is discharged the blower of smoke outlet；But current kitchen ventilator installs an air-introduced machine at smoke outlet only to carry out oil smoke
Guidance and discharge, be only only suitable for oil smoke amount it is less when the case where, will lead to when oil smoke amount is larger smoke evacuation it is unsmooth, therefore
Have the defects that smoke discharging effect is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide the fume-exhaustings that one kind is efficiently discharged fume
Machine, it is intended to solve the problems, such as that the smoke discharging effect occurred in above-mentioned background technique is poor.
The technical solution of the utility model is achieved in that a kind of range hood efficiently discharged fume, including kitchen ventilator sheet
Body and the smoking port on the kitchen ventilator ontology, it is characterised in that: including the diversion group being connected to the kitchen ventilator ontology
Part and several smoke evacuation components for being used to for oil smoke inside guiding subassembly being discharged；The guiding subassembly include by several the
Guide tank that one smoke outlet is connected to kitchen ventilator ontology, be set at the top of the guide tank and with each first smoke outlet one-to-one the
Two smoke outlets, the edge of each first smoke outlet is to having extended to form guide ring at the second smoke outlet, in guide ring between axial direction
Every the open and close type guiding device for being used to guide the intrinsic oil smoke of kitchen ventilator to guide tank equipped with multiple groups；Each smoke evacuation component
Include the air box being connected to each second smoke outlet, the outlet flue on air box side wall and is set in air box and logical
Cross motor-driven impeller.
It is preferred that are as follows: each open and close type guiding device includes that several circle axially spaced-aparts are set on the guide ring inner wall and shape
The driving column and several circles that shape is the sliding slot of " waveform ", connect set on guide ring center and by transmission shaft with impeller center
The flow deflector component that axially spaced-apart is flexibly connected with transmission column outer wall；Each flow deflector component includes between transmission column outer wall circumferential direction
Every the flow deflector of flexible connection, the one end of each flow deflector far from driving column passes through sliding shoe and is slidably connected with sliding slot.
It is preferred that are as follows: the baffle that section is " half elliptic " is equipped between the second adjacent smoke outlet.
By using above-mentioned technical proposal: entering the intrinsic oil smoke of kitchen ventilator by smoking port and uniformly enter guiding subassembly
Interior and inside guiding subassembly oil smoke, which is shunted oil smoke by the multiple smoke evacuation components being connected to guiding subassembly, to be discharged, thus effectively
Improve the efficiency of mist extractor；In more detail: the oil smoke of kitchen ventilator body interior can be entered in guide tank by the first smoke outlet,
And the open and close type guiding device being arranged inside the guide ring and guide ring being arranged at the first smoke outlet can accelerate kitchen ventilator
The oil smoke of body interior enters the rate inside guide tank, and then improves the efficiency of mist extractor, more precisely: in motor driven
When wheel rotation, impeller drives driving column to rotate and the flow deflector for being driven column outer wall setting is passed centered on driving column
It is dynamic, quickly the oil smoke of kitchen ventilator body interior is passed in guide tank in the course of rotation, and the oil smoke inside guide tank
It is discharged from outlet flue by the rotation of impeller, to improve the efficiency of mist extractor；It should be understood that (one), due to leading
Flow is flexibly connected with driving column, and the other end of flow deflector is slidably connected by sliding shoe and sliding slot, due to being formed as sliding slot
" waveform ", when flow deflector drives sliding shoe to slide in sliding slot, so that flow deflector is swung by basic point of driving column,
The efficiency for accelerating flow deflector that the intrinsic oil smoke of kitchen ventilator is discharged during swing, and then improve the efficiency of mist extractor；(its
Two), due to being provided with the baffle of " half elliptic " between the second adjacent smoke outlet, the setting of the baffle can accelerate to lead
Oil smoke inside stream case enters the rate in air box, and then is discharged by outlet flue, then improves, the efficiency of mist extractor.
The utility model is further arranged to: each flow deflector partly overlaps in the axial direction.
It is preferred that are as follows: each flow deflector is obliquely installed in clockwise and counterclockwise directions.
It is preferred that are as follows:: the section of the flow deflector is the "U" shaped of concave surface upward.
By using above-mentioned technical proposal: flow deflector purpose partly overlapping in the axial direction is:, can when flow deflector is swung
Oil smoke between axial diversion piece is discharged into guide tank, to further increase the efficiency of mist extractor；Secondly, by each
Flow deflector is obliquely installed, and can be improved the contact area of flow deflector and oil smoke, can be into no matter when flow deflector rotates or swings
One step improves the movement rate of oil smoke, and then improves the efficiency of mist extractor；Again, the design of flow deflector section " u "-shaped, can be into one
While step improves flow deflector and oil smoke contact area, the efficiency that kitchen ventilator body interior oil smoke is discharged can also be improved, into
And improve the efficiency of mist extractor.
The utility model is further arranged to: equal partially circumferentially interval overlapping between adjacent sliding slot.
By using above-mentioned technical proposal: the setting of part interval overlapping is that flow deflector pendulum can be improved between adjacent sliding slot
Dynamic amplitude, to further increase the efficiency of flow deflector mist extractor；In more detail: due to partially being weighed between adjacent sliding slot
Folded, when sliding shoe is moved to lap, flow deflector is rocked to minimum point (highest point), when far from lap, continues
It is moved to highest point (minimum point), so that the amplitude of fluctuation of flow deflector is further increased, to further increase the effect of mist extractor
Rate.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is specific embodiment of the present invention structural schematic diagram；
Fig. 2 is the A-A cross-sectional view in Fig. 1；
Fig. 3 is the partial structure diagram of guide ring inner wall in specific embodiment of the present invention；
Fig. 4 is the partial structure diagram that column outer wall is driven in specific embodiment of the present invention.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1 to 4, the utility model discloses the range hoods that one kind is efficiently discharged fume, including kitchen ventilator ontology 1
And the smoking port 11 on the kitchen ventilator ontology 1, in the utility model specific embodiment, including with the kitchen ventilator sheet
The guiding subassembly 2 and several smoke evacuation components 3 for being used to for 2 inside oil smoke of guiding subassembly being discharged that body 1 is connected to；The diversion group
Part 2 include the guide tank 22 being connected to by several first smoke outlets 21 with kitchen ventilator ontology 1, be set to 22 top of the guide tank and
With one-to-one second smoke outlet 23 of each first smoke outlet 21, the edge of each first smoke outlet 23 is at the second smoke outlet 21
Guide ring 24 has been extended to form, multiple groups are axially equipped at intervals in guide ring 24 for guiding the oil smoke in kitchen ventilator ontology 1
Open and close type guiding device 25 inside to guide tank 22；Each smoke evacuation component 3 includes the blower being connected to each second smoke outlet 23
Case 31, the outlet flue 311 on 31 side wall of air box and the impeller 33 driven in air box 31 and through motor 32.
In the utility model specific embodiment, each open and close type guiding device 25 includes that several circle axially spaced-aparts are set to institute
State on 24 inner wall of guide ring and shape be " waveform " sliding slot 251, be set to 24 center of guide ring and by transmission shaft 252 with
The flow deflector group that the driving column 253 of 33 center of impeller connection and several circle axially spaced-aparts are flexibly connected with 253 outer wall of driving column
Part 254；Each flow deflector component 254 includes and the circumferentially-spaced flow deflector 254a being flexibly connected of 253 outer wall of driving column, each water conservancy diversion
The one end of piece 254a far from driving column 253 passes through sliding shoe 255 and is slidably connected with sliding slot 251.
In the utility model specific embodiment, it is " half elliptic " that section is equipped between the second adjacent smoke outlet 23
Baffle 5.
In the utility model specific embodiment, the slot bottom of the sliding slot 251 can be deep mixed.
By using above-mentioned technical proposal: entering the intrinsic oil smoke of kitchen ventilator by smoking port and uniformly enter guiding subassembly
Interior and inside guiding subassembly oil smoke, which is shunted oil smoke by the multiple smoke evacuation components being connected to guiding subassembly, to be discharged, thus effectively
Improve the efficiency of mist extractor；In more detail: the oil smoke of kitchen ventilator body interior can be entered in guide tank by the first smoke outlet,
And the open and close type guiding device being arranged inside the guide ring and guide ring being arranged at the first smoke outlet can accelerate kitchen ventilator
The oil smoke of body interior enters the rate inside guide tank, and then improves the efficiency of mist extractor, more precisely: in motor driven
When wheel rotation, impeller drives driving column to rotate and the flow deflector for being driven column outer wall setting is passed centered on driving column
It is dynamic, quickly the oil smoke of kitchen ventilator body interior is passed in guide tank in the course of rotation, and the oil smoke inside guide tank
It is discharged from outlet flue by the rotation of impeller, to improve the efficiency of mist extractor；It should be understood that (one), due to leading
Flow is flexibly connected with driving column, and the other end of flow deflector is slidably connected by sliding shoe and sliding slot, due to being formed as sliding slot
" waveform ", when flow deflector drives sliding shoe to slide in sliding slot, so that flow deflector is swung by basic point of driving column,
The efficiency for accelerating flow deflector that the intrinsic oil smoke of kitchen ventilator is discharged during swing, and then improve the efficiency of mist extractor；(its
Two), due to being provided with the baffle of " half elliptic " between the second adjacent smoke outlet, the setting of the baffle can accelerate to lead
Oil smoke inside stream case enters the rate in air box, and then is discharged by outlet flue, then improves, the efficiency of mist extractor；(its
Three), the depth setting of sliding slot slot bottom, it is ensured that flow deflector is normally swung up and down.
In the utility model specific embodiment, each flow deflector 254a partly overlaps in the axial direction.
In the utility model specific embodiment, each flow deflector 254a can be obliquely installed clockwise.
In the utility model specific embodiment, the section of the flow deflector 254a can be the "U" shaped of concave surface upward.
By using above-mentioned technical proposal: flow deflector purpose partly overlapping in the axial direction is:, can when flow deflector is swung
Oil smoke between axial diversion piece is discharged into guide tank, to further increase the efficiency of mist extractor；Secondly, by each
Flow deflector is obliquely installed, and can be improved the contact area of flow deflector and oil smoke, can be into no matter when flow deflector rotates or swings
One step improves the movement rate of oil smoke, and then improves the efficiency of mist extractor；Again, the design of flow deflector section " u "-shaped, can be into one
While step improves flow deflector and oil smoke contact area, the efficiency that kitchen ventilator body interior oil smoke is discharged can also be improved, into
And improve the efficiency of mist extractor.
In the utility model specific embodiment, equal partially circumferentially interval overlapping between adjacent sliding slot 251.
By using above-mentioned technical proposal: the setting of part interval overlapping is that flow deflector pendulum can be improved between adjacent sliding slot
Dynamic amplitude, to further increase the efficiency of flow deflector mist extractor；In more detail: due to partially being weighed between adjacent sliding slot
Folded, when sliding shoe is moved to lap, flow deflector is rocked to minimum point (highest point), when far from lap, continues
It is moved to highest point (minimum point), so that the amplitude of fluctuation of flow deflector is further increased, to further increase the effect of mist extractor
Rate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. the range hood that one kind is efficiently discharged fume, the smoking port including kitchen ventilator ontology and on the kitchen ventilator ontology,
Be characterized in that: including the guiding subassembly being connected to the kitchen ventilator ontology and several be used to arrange in oil smoke inside guiding subassembly
Smoke evacuation component out；The guiding subassembly includes the guide tank being connected to by several first smoke outlets with kitchen ventilator ontology, sets
At the top of the guide tank and with one-to-one second smoke outlet of each first smoke outlet, the edge of each first smoke outlet is to second
Guide ring has been extended to form at smoke outlet, and multiple groups are axially equipped at intervals in guide ring for drawing the intrinsic oil smoke of kitchen ventilator
The open and close type guiding device being directed inside guide tank；Each smoke evacuation component includes the air box being connected to each second smoke outlet, sets
In the outlet flue on air box side wall and it is set in air box and passes through motor-driven impeller.
2. the range hood that one kind according to claim 1 is efficiently discharged fume, it is characterised in that: each open and close type guiding device is equal
Including it is several circle axially spaced-aparts be set to the guide ring inner wall on and shape be " waveform " sliding slot, be set to guide ring center
And the driving column being connect by transmission shaft with impeller center and several circle axially spaced-aparts are led with what transmission column outer wall was flexibly connected
Flow component；Each flow deflector component includes and is driven the circumferentially-spaced flow deflector being flexibly connected of column outer wall, and each flow deflector is separate
One end of driving column passes through sliding shoe and is slidably connected with sliding slot.
3. the range hood that one kind according to claim 2 is efficiently discharged fume, it is characterised in that: each flow deflector portion in the axial direction
Divide overlapping.
4. the range hood that one kind according to claim 2 or 3 is efficiently discharged fume, it is characterised in that: each flow deflector is with suitable
Hour hands are counterclockwise obliquely installed.
5. the range hood that one kind according to claim 2 or 3 is efficiently discharged fume, it is characterised in that: between adjacent sliding slot
Partially circumferentially interval overlapping.
6. the range hood that one kind according to claim 4 is efficiently discharged fume, it is characterised in that: the section of the flow deflector is
The "U" shaped of concave surface upward.
7. the range hood that one kind according to claim 1 or 2 or 3 is efficiently discharged fume, it is characterised in that: adjacent second row
The baffle that section is " half elliptic " is equipped between mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335070.2U CN208687821U (en) | 2018-08-17 | 2018-08-17 | A kind of range hood efficiently discharged fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821335070.2U CN208687821U (en) | 2018-08-17 | 2018-08-17 | A kind of range hood efficiently discharged fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687821U true CN208687821U (en) | 2019-04-02 |
Family
ID=65885725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821335070.2U Active CN208687821U (en) | 2018-08-17 | 2018-08-17 | A kind of range hood efficiently discharged fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687821U (en) |
-
2018
- 2018-08-17 CN CN201821335070.2U patent/CN208687821U/en active Active
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