CN108105827A - A kind of filtration system of fume exhausting fan - Google Patents
A kind of filtration system of fume exhausting fan Download PDFInfo
- Publication number
- CN108105827A CN108105827A CN201810192835.XA CN201810192835A CN108105827A CN 108105827 A CN108105827 A CN 108105827A CN 201810192835 A CN201810192835 A CN 201810192835A CN 108105827 A CN108105827 A CN 108105827A
- Authority
- CN
- China
- Prior art keywords
- oil guide
- flue
- annular cavity
- guide blade
- filtration system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 32
- 239000003517 fume Substances 0.000 title claims abstract description 29
- 230000000694 effects Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 239000000779 smoke Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of filtration system of fume exhausting fan, including：Flue further includes：Filter chamber；The flue is hollow pipeline, and the one side connection of filter chamber and flue, the opposite side of flue is outlet flue；Filter chamber included annular cavity, Oil Guide blade, filter layer；Annular cavity is connected with flue；Annular cavity includes ring portion and vertical portion；Ring portion is agreed with flue；Vertical portion is two annular rings, indulges the outside in portion and the inside of ring portion connects；Oil Guide blade has several, evenly distributed in annular cavity；Oil Guide blade is also connected with electric rotating machine, is driven and rotated by electric rotating machine；When Oil Guide blade is vertical with flue annular cavity, adjacent Oil Guide blade contacts with each other；If electric rotating machine forward drive, Oil Guide blade will rotate to predetermined angle；If electric rotating machine reverse drive, Oil Guide blade will be reversely rotated to predetermined angle；Filter layer is arranged at the rear of Oil Guide blade；Exhaust blower is additionally provided between filter chamber and outlet flue.
Description
Technical field
The present invention relates to kitchen ventilator field, more particularly to a kind of filtration system of fume exhausting fan.
Background technology
The manufacturing process of Chinese tradition cooking culture includes pan-fried, stir-fry, fried, roasting etc., is generated during making food greatly
The oil smoke of amount, and oil smoke is not only more serious to the environmental pollution in kitchen, and also kitchen operation personnel stay in oil smoke surroundings for a long time
Larger to body harm, serious or even can suffer from cancer, therefore, kitchen ventilator is widely used among kitchen, kitchen ventilator system
The electric appliance of generated oil smoke etc when family kitchen is cooked for exhaustion.
Oil smoke may carry part bulky grain suspended matter in discharge process and enter flue, and pollution is generated to environment.
The content of the invention
Goal of the invention：
Part bulky grain suspended matter may be carried in discharge process for the oil smoke in background technology and enter flue, to environment
The defects of generating pollution, the present invention provide a kind of filtration system of fume exhausting fan.
Technical solution：
A kind of filtration system of fume exhausting fan, including：Flue further includes：Filter chamber；
The flue is hollow pipeline, and the one side connection of filter chamber and flue, the opposite side of flue is outlet flue；
Filter chamber included annular cavity, Oil Guide blade, filter layer；
Annular cavity is connected with flue；Annular cavity includes ring portion and vertical portion；Ring portion is agreed with flue；Vertical portion is two annular rings,
The outside in vertical portion and the inside of ring portion connect；
Oil Guide blade has several, evenly distributed in annular cavity；Oil Guide blade is also connected with electric rotating machine, by electric rotating machine
Driving rotation；
When Oil Guide blade is vertical with flue annular cavity, adjacent Oil Guide blade contacts with each other；
If electric rotating machine forward drive, Oil Guide blade will rotate to predetermined angle；If electric rotating machine reverse drive, Oil Guide leaf
Piece will be reversely rotated to predetermined angle；
Filter layer is arranged at the rear of Oil Guide blade；
Exhaust blower is additionally provided between filter chamber and outlet flue.
As a kind of preferred embodiment of the present invention, ring portion and vertical portion are inner hollow；Ring portion inside vertical portion with leading mutually
It is logical.
As a kind of preferred embodiment of the present invention, annular cavity is provided with refrigerating plant, and refrigerating plant is arranged in annular
The inside of chamber.
As a kind of preferred embodiment of the present invention, the ring portion is internally provided with fan.
As a kind of preferred embodiment of the present invention, Oil Guide blade surface is provided with several oil guide grooves, and oil guide groove is parallel to each other
It sets, the bottom of oil guide groove is arc.
As a kind of preferred embodiment of the present invention, filter screen is multiple filtration net；It is protruded to exhaust blower at the center of filter screen.
As a kind of preferred embodiment of the present invention, the lower end of annular cavity is provided with oil collection box, and annular cavity corresponds to oil-collecting
There is the oil collect port of perforation annular cavity in the position of box, and oil collection box is flexibly connected with annular cavity.
As a kind of preferred embodiment of the present invention, if electric rotating machine reverse drive, Oil Guide blade will rotate 180 degree.
As a kind of preferred embodiment of the present invention, filter chamber is flexibly connected with flue；If the side of annular cavity is provided with
Dry lock slots correspond to lock slots on flue and are provided with locking buckle.
The present invention realizes following advantageous effect：
1. the greasy dirt in pair oil smoke discharged in flue intercepts, oil pollution flue is avoided, and to the suspension of discharge
Object is filtered；
2. annular cavity is detachably cleared up, convenient for the holding to environment in flue.
Description of the drawings
Attached drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and in specification together for explaining the principle of the disclosure.
Fig. 1 is a kind of schematic diagram of the filtration system of fume exhausting fan provided by the invention；
Fig. 2 is a kind of annular cavity schematic diagram of the filtration system of fume exhausting fan provided by the invention；
Fig. 3 is a kind of Oil Guide blade schematic diagram of filtration system of fume exhausting fan provided by the invention；
Fig. 4 cuts open schematic diagram for a kind of Oil Guide blade of the filtration system of fume exhausting fan provided by the invention；
Fig. 5 is a kind of schematic diagram of the oil strain chamber of the filtration system of fume exhausting fan provided by the invention；
Fig. 6 is a kind of schematic cross-sectional view of the oil strain chamber of the filtration system of fume exhausting fan provided by the invention.
Wherein：1. flue, 11. exhaust blowers, 2. filter chambers, 21. annular cavities, 211. ring portions, 212. vertical portions, 22. Oil Guides
Blade, 221. oil guide grooves, 23. filter layers, 3. outlet flues, 4. oil collection boxes, 5. oil collect ports, 6. lock slots, 7. locking buckles.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
With reference to figure 1-6, Fig. 1 is a kind of schematic diagram of the filtration system of fume exhausting fan provided by the invention；
Fig. 2 is a kind of annular cavity schematic diagram of the filtration system of fume exhausting fan provided by the invention；
Fig. 3 is a kind of Oil Guide blade schematic diagram of filtration system of fume exhausting fan provided by the invention；
Fig. 4 cuts open schematic diagram for a kind of Oil Guide blade of the filtration system of fume exhausting fan provided by the invention；
Fig. 5 is a kind of schematic diagram of the oil strain chamber of the filtration system of fume exhausting fan provided by the invention；
Fig. 6 is a kind of schematic cross-sectional view of the oil strain chamber of the filtration system of fume exhausting fan provided by the invention.
A kind of filtration system of fume exhausting fan, including：Flue 1, further includes：Filter chamber 2.
The flue 1 is hollow pipeline, and filter chamber 2 is connected with the one side of flue 1, and the opposite side of flue 1 is outlet flue
3。
Filter chamber 2 included annular cavity 21, Oil Guide blade 22, filter layer 23.
Annular cavity 21 is connected with flue 1.Annular cavity 21 includes ring portion 211 and vertical portion 212.Ring portion 211 and 1 contract of flue
It closes.Vertical portion 212 is two annular rings, and the outside in vertical portion 212 is connected with the inside of ring portion 211.Annular cavity 21 is connected to flue 1,
It can be arranged in flue 1.Ring portion 211 fills for a short duct, and diameter can be consistent with flue 1.Vertical portion 212 and annular cavity 21
Connection combines to form a concave ring-type in inside with annular cavity 21.
Oil Guide blade 22 has several, evenly distributed in annular cavity 21.Oil Guide blade 22 is also connected with electric rotating machine,
It is driven and rotated by electric rotating machine.Oil Guide blade 22 is connected by rotation axis with annular cavity 21, evenly distributed to be covered in annular
The inside of inner cavity 21, electric rotating machine driving rotation axis rotation.
When 1 annular cavity 21 of Oil Guide blade 22 and flue is vertical, adjacent Oil Guide blade 22 contacts with each other.Oil Guide blade 22
During in off working state, Oil Guide blade 22 will close the inside of annular cavity 21.
If electric rotating machine forward drive, Oil Guide blade 22 will rotate to predetermined angle.If electric rotating machine reverse drive,
Oil Guide blade 22 will be reversely rotated to predetermined angle.Predetermined angle may be configured as 10-90 degree, may be configured as 30 in the present embodiment
Degree, if during rotary drive motor forward drive Oil Guide blade 22, Oil Guide blade 22 will rotate preset angle to 1 inlet side of flue
Degree, if during rotary drive motor reverse drive Oil Guide blade 22, Oil Guide blade 22 will rotate predetermined angle to 3 one side of outlet flue.
Filter layer 23 is arranged at the rear of Oil Guide blade 22.If filter layer 23 can be one layer or dried layer filtrate, it was used for
Bulky grain suspended matter in filtering fume.
Exhaust blower 11 is additionally provided between filter chamber 2 and outlet flue 3.Exhaust blower 11 is used to carry out the oil smoke in flue 1
It extracts.
Preferably, ring portion 211 and vertical portion 212 are inner hollow.Ring portion 211 is conducted with vertical 212 internal mutual of portion.Annular
Inner cavity 21 is provided with refrigerating plant, and refrigerating plant is arranged at the inside of annular cavity 21.The ring portion 211 is internally provided with wind
Fan.Hollow annular cavity 21 is convenient for the conduction of heat, is provided with refrigerating plant, refrigerating plant is in rotation driving electricity
In starting to work when machine works, cool down for annular cavity 21.The inside of annular cavity 21 is additionally provided with fan, and fan exists
In starting to work when electric rotating machine works, to be cooled down inside annular cavity 21, the conduction of energy.
Preferably, 22 surface of Oil Guide blade is provided with several oil guide grooves 221, and oil guide groove 221 is disposed in parallel relation to one another, oil guide groove
221 bottom is arc.221 setting perpendicular to the ground of oil guide groove, for the greasy dirt on 22 surface of Oil Guide blade to be guided downwards.It leads
Oily 22 surface of blade is evenly distributed with several oil guide grooves 221.The bottom of oil guide groove 221 is arc.The oil guide groove 221 of curved bottom
Convenient for subsequently clearing up.
Preferably, filter screen is multiple filtration net.It is protruded to exhaust blower 11 at the center of filter screen.Center protrusion is convenient for raising
Filter efficiency.
Preferably, the lower end of annular cavity 21 is provided with oil collection box 4, and the position that annular cavity 21 corresponds to oil collection box 4 is passed through
The oil collect port 5 of logical annular cavity 21, oil collection box 4 are flexibly connected with annular cavity 21.Oil collect port 5 will fall along oil guide groove 221
Greasy dirt is assembled to be exported into oil collection box 4.
Preferably, if electric rotating machine reverse drive, Oil Guide blade 22 will rotate 180 degree.If electric rotating machine direction drives
Oil Guide blade 22, then Oil Guide blade 22 will carry out turn-over, improve service efficiency.
Preferably, filter chamber 2 is flexibly connected with flue 1.The side of annular cavity 21 is provided with several lock slots 6, flue 1
Upper corresponding lock slots 6 are provided with locking buckle 7.Annular cavity 21 is flexibly connected by locking buckle 7 with lock slots 6 with flue 1,
It dismantles and clears up convenient for annular cavity 21.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow be familiar with the skill of the technical field
Art personnel can understand present disclosure and implement according to this, can not be limited the scope of the invention with this.All bases
Equivalent changes or modifications made by spirit of the invention, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of filtration system of fume exhausting fan, including：Flue, which is characterized in that further include：Filter chamber；
The flue is hollow pipeline, and the one side connection of filter chamber and flue, the opposite side of flue is outlet flue；
Filter chamber included annular cavity, Oil Guide blade, filter layer；
Annular cavity is connected with flue；Annular cavity includes ring portion and vertical portion；Ring portion is agreed with flue；Vertical portion is two annular rings,
The outside in vertical portion and the inside of ring portion connect；
Oil Guide blade has several, evenly distributed in annular cavity；Oil Guide blade is also connected with electric rotating machine, by electric rotating machine
Driving rotation；
When Oil Guide blade is vertical with flue annular cavity, adjacent Oil Guide blade contacts with each other；
If electric rotating machine forward drive, Oil Guide blade will rotate to predetermined angle；If electric rotating machine reverse drive, Oil Guide leaf
Piece will be reversely rotated to predetermined angle；
Filter layer is arranged at the rear of Oil Guide blade；
Exhaust blower is additionally provided between filter chamber and outlet flue.
2. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that ring portion is interior with vertical portion
Portion is hollow；Ring portion is conducted with vertical portion's internal mutual.
3. the filtration system of a kind of fume exhausting fan according to claim 2, which is characterized in that annular cavity is provided with system
Device for cooling, refrigerating plant are arranged at the inside of annular cavity.
4. a kind of filtration system of fume exhausting fan according to Claims 2 or 3, which is characterized in that the ring portion it is interior
Portion is provided with fan.
5. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that Oil Guide blade surface is set
There are several oil guide grooves, oil guide groove is disposed in parallel relation to one another, and the bottom of oil guide groove is arc.
6. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that filter screen is multiple filtration
Net；It is protruded to exhaust blower at the center of filter screen.
7. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that the lower end of annular cavity is set
Oil collection box is equipped with, there is the oil collect port for penetrating through annular cavity in the position that annular cavity corresponds to oil collection box, and oil collection box is lived with annular cavity
Dynamic connection.
8. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that if electric rotating machine reversely drives
Dynamic, then Oil Guide blade will rotate 180 degree.
9. the filtration system of a kind of fume exhausting fan according to claim 1, which is characterized in that filter chamber and flue activity
Connection；The side of annular cavity is provided with several lock slots, and lock slots are corresponded on flue and are provided with locking buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192835.XA CN108105827B (en) | 2018-03-09 | 2018-03-09 | Filtering system of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810192835.XA CN108105827B (en) | 2018-03-09 | 2018-03-09 | Filtering system of range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108105827A true CN108105827A (en) | 2018-06-01 |
| CN108105827B CN108105827B (en) | 2021-05-14 |
Family
ID=62205993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810192835.XA Active CN108105827B (en) | 2018-03-09 | 2018-03-09 | Filtering system of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105827B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11988393B2 (en) | 2022-01-24 | 2024-05-21 | Microjet Technology Co., Ltd. | Range hood for preventing air pollution |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733192Y (en) * | 2004-09-02 | 2005-10-12 | 湖北洪城通用机械股份有限公司 | Smoke desulfurizing venetian antiseptic type double-layer double sealing baffle plate door |
| EP2735805A2 (en) * | 2012-11-27 | 2014-05-28 | Wesco Ag | Extractor hood |
| CN104896552A (en) * | 2015-05-20 | 2015-09-09 | 宁波方太厨具有限公司 | Centrifugal fan volute for smoke ventilator |
| CN206504379U (en) * | 2017-02-28 | 2017-09-19 | 安徽绿宝不锈钢设备制造有限公司 | A kind of kitchen exhaust gas processing unit |
| CN206648111U (en) * | 2017-01-13 | 2017-11-17 | 宁波方太厨具有限公司 | A kind of top-sucking kitchen ventilator |
| CN206755206U (en) * | 2017-03-13 | 2017-12-15 | 江苏中热机械设备有限公司 | Soft sealing type baffle ventilation door |
-
2018
- 2018-03-09 CN CN201810192835.XA patent/CN108105827B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2733192Y (en) * | 2004-09-02 | 2005-10-12 | 湖北洪城通用机械股份有限公司 | Smoke desulfurizing venetian antiseptic type double-layer double sealing baffle plate door |
| EP2735805A2 (en) * | 2012-11-27 | 2014-05-28 | Wesco Ag | Extractor hood |
| CN104896552A (en) * | 2015-05-20 | 2015-09-09 | 宁波方太厨具有限公司 | Centrifugal fan volute for smoke ventilator |
| CN206648111U (en) * | 2017-01-13 | 2017-11-17 | 宁波方太厨具有限公司 | A kind of top-sucking kitchen ventilator |
| CN206504379U (en) * | 2017-02-28 | 2017-09-19 | 安徽绿宝不锈钢设备制造有限公司 | A kind of kitchen exhaust gas processing unit |
| CN206755206U (en) * | 2017-03-13 | 2017-12-15 | 江苏中热机械设备有限公司 | Soft sealing type baffle ventilation door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11988393B2 (en) | 2022-01-24 | 2024-05-21 | Microjet Technology Co., Ltd. | Range hood for preventing air pollution |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108105827B (en) | 2021-05-14 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210428 Address after: 710077 715, block a, Haixing city square, Keji Road, high tech Zone, Xi'an City, Shaanxi Province Applicant after: Xi'an zhicaiquan Technology Transfer Center Co.,Ltd. Address before: Room 303, Building 8, Huasheng Wuyuan, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Applicant before: Zhang Jianhui |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 315000 Xinzhuang village, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: Ningbo Mingfu kitchen equipment Engineering Co.,Ltd. Address before: 710077 715, block a, Haixing city square, Keji Road, high tech Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an zhicaiquan Technology Transfer Center Co.,Ltd. |